CN220070138U - Fascia gun - Google Patents

Abstract

The utility model provides a fascia gun, which comprises a main machine and a massage head. The host comprises a machine body, a transmission assembly and a main control board, wherein the transmission assembly and the main control board are arranged in the machine body, the transmission assembly comprises a movable piece and a wire harness, and the main control board can control the transmission assembly to work so as to enable the movable piece to vibrate reciprocally relative to the machine body. The massage head comprises a massage head seat, a massage head cover, a hot compress control board and a heating piece, wherein the massage head seat is detachably connected to the movable piece, the heating piece is arranged on the inner side surface of the massage head cover and is electrically connected to the hot compress control board, and the heating piece is used for generating heat and conducting to the massage head cover when being electrified. One end of the wire harness is electrically connected with the main control board, and the other end of the wire harness is electrically connected with the hot compress control board. The wire harness comprises a swinging part adjacent to the other end of the wire harness, the opposite ends of the swinging part are respectively and fixedly connected with the movable piece and the machine body, and the part between the two ends of the swinging part is bent into an arch; when the movable piece drives the massage head to vibrate in a reciprocating manner, the other end of the wire harness can swing along with the movable piece, and a part between two ends of the swinging part is unfolded and bent in a reciprocating manner.

Description

Fascia gun

Technical Field

The utility model relates to the technical field of massage equipment, in particular to a fascia gun.

Background

When the user moves, stands or works in a table for a long time, muscular soreness can be generated at the corresponding part of the body, and the fascia gun can be generated. The massage head of the fascia gun can generate high-frequency vibration to act on the deep layer of the muscle, so as to achieve the effects of reducing local tissue tension, relieving pain, promoting blood circulation, effectively assisting muscle to discharge acid and the like. However, most fascia guns on the market can only perform physical impact on the muscles of a user by driving the massage head to vibrate in a reciprocating manner, so that the muscles of the user are relaxed, the fascia gun has a single function, and the use experience of the user is poor.

Disclosure of Invention

The present utility model aims to solve at least one of the problems of the prior art. Therefore, the fascia gun comprises the host machine and the massage head, the fascia gun can perform vibration massage on muscles of a user through reciprocating vibration of the massage head, and can perform hot compress massage on the muscles of the user by utilizing heat conducted to the massage head cover, so that functions of the fascia gun are not single, use experience of the user is improved, the massage head and the host machine are electrically connected through the wire harness, and one end of the wire harness can move along with vibration of the massage head, so that the electric connection between the massage head and the host machine is maintained.

In order to achieve the above object, the present utility model provides a fascia gun, comprising a main machine and a massage head, wherein the main machine comprises a machine body, a transmission assembly and a main control board, wherein the transmission assembly and the main control board are installed in the machine body, the transmission assembly comprises a movable piece and a wire harness, and the main control board can control the transmission assembly to work so as to make the movable piece vibrate reciprocally relative to the machine body;

the massage head comprises a massage head seat, a massage head cover, a hot compress control board and a heating piece, wherein the massage head cover is covered at a first end of the massage head seat, the hot compress control board is covered at a second end of the massage head seat, the second end of the massage head seat is detachably connected with the movable piece, the heating piece is arranged on the inner side surface of the massage head cover and is electrically connected with the hot compress control board, and the heating piece is used for generating heat and conducting the heat to the massage head cover when the electric power is supplied;

one end of the wire harness is electrically connected with the main control board, and the other end of the wire harness is electrically connected with the hot compress control board;

the wire harness comprises a swinging part adjacent to the other end of the wire harness, the opposite ends of the swinging part are respectively and fixedly connected with the movable piece and the machine body, and a part between the two ends of the swinging part is bent into an arch shape; when the main control board controls the transmission assembly to work, the movable piece drives the massage head to vibrate in a reciprocating mode, the other end of the wire harness can swing along with the movable piece, and the part between the two ends of the swinging part is unfolded and bent in a reciprocating mode.

In one embodiment, the movable part comprises a piston sleeve and a connecting block connected to one end of the piston sleeve far away from the massage head, the second end of the massage head seat is sleeved in the piston sleeve, and one end of the swinging part is fixedly connected to the connecting block;

the hot compress control panel comprises a plurality of electric connection contacts, a window is formed in a position, corresponding to the electric connection points, of one end, connected with the connecting block, of the piston sleeve, and the electric connection contacts are exposed out of the piston sleeve through the window to be electrically connected with the other end of the wire harness.

In an embodiment, the connection block extends along the vibration direction of the movable element and is spaced apart from the window along a first direction, and the plurality of electrical connection contacts are spaced apart along a second direction, and the first direction intersects with the second direction and is perpendicular to the vibration direction of the movable element respectively;

one end of the swinging part is fixedly connected to one side of the connecting block in the second direction, at least one through hole extending along the first direction is formed in the connecting block, the bending part of the swinging part is located on one side of the connecting block, which is close to the window, and the other end of the wire harness penetrates through the at least one through hole from one side of the connecting block, which is far away from the window, so as to be electrically connected with the plurality of electrical connection contacts.

In an embodiment, the number of the through holes is one, the wire harness includes a plurality of wires having the same number as the plurality of electrical connection contacts, and the other ends of the plurality of wires respectively pass through the through holes to be electrically connected to the plurality of electrical connection contacts in a one-to-one correspondence.

In an embodiment, the number of the through holes is multiple, the wire harness includes a plurality of wires, the electrical connection contacts, the wires and the through holes are in one-to-one correspondence, and the other end of each wire respectively passes through a corresponding through hole to be electrically connected to a corresponding electrical connection contact.

In an embodiment, the transmission assembly further comprises an electric connector mounted on the movable member, and the other end of the wire harness is electrically connected to the hot compress control board through the electric connector.

In an embodiment, the hot compress control board includes a plurality of electrical connection contacts, the wire harness includes a plurality of wires, the electrical connector is a contact connector having a plurality of probes, the electrical connection contacts, the wires and the probes are in one-to-one correspondence, and opposite ends of each probe are respectively in electrical contact with the corresponding electrical connection contacts and the other ends of the corresponding wires.

In an embodiment, the length of the portion between the opposite ends of the swinging portion is L, the moving distance of the reciprocating vibration of the movable member is M, and the minimum distance between the swinging portion and two fixed points of the movable member and the machine body is N, where L is greater than or equal to m+n.

In an embodiment, the transmission assembly further includes a pair of fixing frames, and opposite ends of the swinging portion are respectively and fixedly connected to the movable piece and the machine body through the pair of fixing frames.

In an embodiment, the massage head further includes at least one elastic member sleeved on the outer wall of the second end of the massage head seat, and the elastic member is filled between the massage head seat and the movable member.

Compared with the prior art, the utility model has the following beneficial effects: according to the fascia gun provided by the utility model, the massage head can vibrate reciprocally under the drive of the movable piece so as to perform vibration massage on the muscles of a user, and the heat transmitted to the massage head cover by the heating piece can be utilized to perform hot compress massage on the muscles of the user, so that the fascia gun is free from singleness in function, and the use experience of the user is improved; furthermore, the massage head and the control board of the host machine are electrically connected through a wire harness, one end of the wire harness can move along with the vibration of the massage head, the arched swinging part of the wire harness can be unfolded and bent in a reciprocating manner, and the swinging force of the movable part for driving the massage head to vibrate in a reciprocating manner can be effectively reduced, so that the electric connection between the massage head and the control board of the host machine can be maintained.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a fascia gun according to an embodiment of the utility model.

Fig. 2 is a schematic perspective view of the fascia gun of fig. 1 after the massage head is separated from the main body.

Fig. 3 is a schematic perspective view of the fascia gun of fig. 1 with a portion of the body removed.

Fig. 4 is a cross-sectional view of the fascia gun shown in fig. 1 taken along the A-A direction.

Fig. 5 is an enlarged schematic view of the portion B shown in fig. 4.

Fig. 6 is a partially exploded perspective view of the transmission assembly of fig. 3.

Fig. 7 is a schematic perspective view of the massage head shown in fig. 2 at another view angle.

The main reference numerals illustrate:

1-fascia gun; 10-a host; 20-massaging heads;

11-a fuselage; 111-end caps; 12-a transmission assembly; 121-a wire harness; 1211-a wobble portion; 122-moving part; 1221-piston sleeve; 1222-connecting blocks; 1223-through holes; 123-motor; 124-eccentric; 125-connecting rod; 126-fixing frame; 127-electrical connection; 13-a main control board; 131-control keys; 14-a battery;

21-a massage head seat; 22-a massage head cover; 23-hot compress control panel; 231-electrical connection contacts; 24-heating element; 25-a buffer sleeve; 26-sealing ring.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Referring to fig. 1 and 2, an embodiment of the present utility model provides a fascia gun 1, which includes a main frame 10 and a massage head 20 detachably connected to the main frame 10. The massage head 20 is not limited to be detachably connected to the main unit 10 by a screw connection, a snap connection, or the like.

In particular, referring to fig. 3 to 6, in an embodiment of the present utility model, the host 10 includes a main body 11, and a transmission assembly 12 and a main control board 13 mounted in the main body 11. The transmission assembly 12 comprises a wire harness 121 and a movable member 122 slidably mounted in the body 11, and the main control board 13 is used for controlling the transmission assembly 12 to work so as to make the movable member 122 vibrate reciprocally relative to the body 11.

Wherein, an opening is provided at one end of the body 11 adjacent to the massage head 20, and the movable member 122 is exposed through the opening (see fig. 2) for detachably connecting the massage head 20. The body 11 is formed by a plurality of shells in a butt joint manner, and the structure of the body is approximately the same as that of the body of the conventional fascia gun, and the description thereof is omitted. As shown in fig. 4 and 6, the transmission assembly 12 further includes a motor 123, an eccentric wheel 124 mounted on an output shaft of the motor 123, and a connecting rod 125 with opposite ends rotatably connected to the movable member 122 and the eccentric wheel 124, respectively, where the motor 123 is electrically connected to the main control board 13, and the main control board 13 may control the motor 123 to rotate, so that the movable member 122 is driven to vibrate reciprocally with respect to the machine body 11 by the eccentric wheel 124 and the connecting rod 125, and the structural composition and the working principle of the transmission assembly 12 are substantially the same as those of the transmission assembly of the conventional fascia gun, and are not described in detail.

It should be noted that, as shown in fig. 3 and fig. 4, in the embodiment of the present utility model, at least one control key 131 is disposed on the main control board 13, and the control key 131 is exposed out of the main body 11, so that the user can control the fascia gun 1 to start working by pressing the control key 131, so that the transmission assembly 12 works to drive the movable member 122 to vibrate reciprocally with respect to the main body 11, and the fascia gun 1 can be controlled to stop working by pressing the control key 131 again; in addition, the main control board 13 is also connected with a power source, and the power source is used for supplying power to the fascia gun 1, and the power source can be an external power source or a built-in power source. In the examples of fig. 3 and 4, the main control board 13 is disposed on the inner side of the end cover 111 of the body 11 at the end far from the massage head 20, and an opening is formed on the end cover 111 for exposing the control keys 131 on the main control board 13, so as to facilitate the operation of the user; the power source is a battery 14, preferably a rechargeable battery, built in the body 11, and the fascia gun 1 is correspondingly provided with a charging interface (not shown in the figure) to charge the battery 14.

As shown in fig. 2 to 4, in the embodiment of the present utility model, the massage head 20 includes a massage head base 21, a massage head cover 22, a hot compress control board 23, and a heating element 24, the massage head cover 22 is mounted on and covers a first end of the massage head base 21 (i.e., an end far from the main unit 10 in fig. 4), the hot compress control board 23 is mounted on and covers a second end of the massage head base 21 (i.e., an end where the main unit 10 is mounted in fig. 4), the second end of the massage head base 21 is detachably connected to the movable element 122, the heating element 24 is mounted on an inner side surface of the massage head cover 22 (i.e., a side surface facing the massage head base 21) and is electrically connected to the hot compress control board 23, and the heating element 24 is used for generating heat and conducting to the massage head cover 22 when being energized. Thus, in the embodiment of the present utility model, when the main control board 13 controls the transmission assembly 12 to work, the movable member 122 can drive the massage head 20 to vibrate reciprocally so as to perform vibration massage on the muscles of the user, and furthermore, the massage head 20 can perform hot compress massage on the muscles of the user by using the heat transferred from the heating member 24 to the massage head cover 22, so that the function of the fascia gun 1 is no longer single, and the use experience of the user is improved.

The massage head seat 21 and the massage head cover 22 form a housing assembly of the massage head 20, and the structure thereof is substantially the same as that of the housing assembly of the conventional massage head, which will not be described in detail. Alternatively, the massage head cover 22 may be connected to the first end of the massage head seat 21 by any means such as screw connection, adhesive bonding or snap connection. In the examples of fig. 2 to 4, the massage head cover 22 is connected to the first end of the massage head seat 21 by means of glue bonding, and the two connected parts have high consistency in appearance and good sealing effect, so that heat generated by the heat generating element 24 can be prevented from leaking out through a gap between the massage head cover 22 and the massage head seat 21, and the heating efficiency of the heat generating element 24 is improved. Still alternatively, at least the portion of the massaging head cover 22 corresponding to the heating element 24 is made of a material with good heat conduction performance (not limited to metals such as copper and aluminum), and the massaging head seat 21 is made of a material with poor heat conduction performance (not limited to plastics), so that it is beneficial to collect as much heat generated by the heating element 24 as possible at the position of the massaging head cover 22 corresponding to the heating element 24, thereby reducing heat loss and improving hot compress efficiency. In the embodiment of the present utility model, the massage head seat 21, the massage head cover 22 and the machine body 11 may be manufactured by injection molding, which is not described herein.

It should be noted that, the hot compress control board 23 may control the heating rate, the heating duration, the heating frequency, etc. of the heating element 24, and the structural composition and the working principle of the hot compress control board 23 are the same as those of the control board of the existing heating element, which will not be described in detail. It can be appreciated that the hot compress control board 23 is electrically connected to the main control board 13 through the wire harness 121, and the user can trigger the hot compress control board 23 to control the working state of the heating element 24 through the control key 131 on the main control board 13. In one possible embodiment, the main control board 13 is provided with a control button 131, and the user controls the massage head 20 to start vibrating and triggers the heating member 24 to start heating through the same control button 131, so that the massage head 20 performs vibration massage and hot compress massage on the user at the same time. In another possible implementation manner, the main control board 13 is provided with a plurality of control keys 131, and the user can respectively control the massage head 20 to start vibrating and trigger the heating element 24 to start heating through different control keys 131, so that the massage head 20 can perform vibration massage or hot compress massage on the user alone, and can perform vibration massage and hot compress massage on the user simultaneously. That is, in the embodiment of the present utility model, the fascia gun 1 can be set into a plurality of working modes according to the needs, which will not be described in detail. Specifically, in the examples of fig. 3 and 4, the main control board 13 is provided with a control button 131, the control button 131 is used as a master control button of the fascia gun 1, pressing the control button 131 can control the fascia gun 1 to start vibration massage and hot compress massage, and pressing the control button 131 again can control the fascia gun 1 to stop massage.

Optionally, in an embodiment of the present utility model, the heat generating component 24 includes one or more of a heat generating wire, a heat generating mesh, and a heat generating sheet. In the example of fig. 4, the heat generating member 24 employs a heat generating sheet having a good heat generating uniformity, which helps to improve the heat application uniformity of the massage head cover 22. The heating element 24 may be fixed to the inner surface of the massage head cover 22 by a fixing element, or may be adhered to the inner surface of the massage head cover 22 by a heat-conducting glue, which is not limited.

Referring to fig. 3 to 6, in the embodiment of the present utility model, one end of the wire harness 121 is electrically connected to the main control board 13, and the other end of the wire harness 121 is electrically connected to the hot compress control board 23. Wherein the wire harness 121 includes a swing portion 1211 adjacent to the other end thereof (i.e., one end electrically connected to the hot compress control board 23), opposite ends of the swing portion 1211 are fixedly connected to the movable member 122 and the body 11, respectively, and a portion between the two ends of the swing portion 1211 is bent into an arch shape. By arranging the swinging part 1211 with an arch structure on the wire harness 121, and the opposite ends of the swinging part 1211 are respectively and fixedly connected to the movable part 122 and the machine body 11, so that when the movable part 122 drives the massage head 20 to vibrate reciprocally, the other end of the wire harness 121 can swing along with the movable part 122, and the part between the two ends of the swinging part 1211 can be unfolded and bent reciprocally, so that the swinging force of the movable part 122 for driving the massage head 20 to vibrate reciprocally can be effectively reduced, and the electric connection between the respective control boards (namely, the hot compress control board 23 and the main control board 13) of the massage head 20 and the main machine 10 can be maintained. In addition, in order to realize that the other end of the wire harness 121 can swing following the movable piece 122, the swing portion 1211 of the wire harness 121 is designed in an arch structure, which is advantageous to be realized in a small space of the body 11, and the swing portion 1211 is not easily broken.

It will be appreciated that the length of the portion between the opposite ends of the swing portion 1211 is defined as L, the moving distance of the reciprocating vibration of the movable member 122 is defined as M, the minimum distance between the swing portion 1211 and the two fixing points where the body 11 and the movable member 122 are respectively fixed is defined as N, and in order to ensure that the swing portion 1211 is not broken when the movable member 122 reciprocates, L, M and N should satisfy l++m. In the embodiment of the present utility model, L > m+n is preferable so that the risk of the swing portion 1211 being broken due to an increase in the minimum distance N when an installation error occurs at either end of the swing portion 1211 can be avoided.

Referring to fig. 7 in combination with fig. 4 to 6, in an embodiment of the utility model, the movable member 122 includes a piston sleeve 1221 and a connection block 1222 connected to an end of the piston sleeve 1221 remote from the massage head 20, the second end of the massage head seat 21 is sleeved in the piston sleeve 1221, and one end of the swing portion 1211 is fixedly connected to the connection block 1222. In this embodiment, as shown in fig. 7, the hot compress control board 23 includes a plurality of electrical connection contacts 231, one end of the piston sleeve 1221 connected to the connection block 1222 is provided with a window (see fig. 5) at a position corresponding to the plurality of electrical connection contacts 231, and the plurality of electrical connection contacts 231 are exposed to the piston sleeve 1221 through the window and are further electrically connected to the other end of the wire harness 121.

In the example of fig. 4 to 7, the driving assembly 12 further includes an electrical connector 127 mounted to the movable member 122 (i.e., at a window of the piston housing 1221), and the other end of the wire harness 121 is electrically connected to the hot compress control board 23 through the electrical connector 127. Specifically, in this embodiment, the wire harness 121 includes a plurality of wires, the electrical connector 127 is a contact connector (not limited to a Pogo PIN connector) having a plurality of probes, the electrical connection contacts 231, the wires, and the probes are in one-to-one correspondence, and opposite ends of each of the probes are respectively in electrical contact with the corresponding electrical connection contacts 231 and the corresponding other ends of the wires, so that the other ends of the wire harness 121 are electrically connected to the hot compress control board 23 through the electrical connector 127.

Of course, in other embodiments, the other end of the wire harness 121 may be directly fixed at the window, and when the second end of the massage head 20 is sleeved in the piston sleeve 1221, the other end of the wire harness 121 is in contact with the plurality of electrical connection contacts 231, so as to realize the electrical connection of the wire harness 121 to the hot compress control board 23.

Further, as shown in fig. 5 to 7, in an embodiment of the present utility model, the connection block 1222 extends along the vibration direction of the movable member 122 (i.e. the left-right direction in fig. 5) and is spaced apart from the window along the first direction (i.e. the up-down direction in fig. 5), the plurality of electrical connection contacts 231 are spaced apart along the second direction (i.e. the front-back direction in fig. 5), and the first direction, the second direction and the vibration direction of the movable member 122 are perpendicular to each other. Of course, the first direction may be not perpendicular to the second direction, but may be perpendicular to the vibration direction of the movable member 122.

In the example of fig. 5 to 7, one end of the swing portion 1211 is fixedly connected to one side of the connection block 1222 in the second direction, the connection block 1222 is provided with at least one through hole 1223 extending in the first direction, a bent portion of the swing portion 1211 is located at a side of the connection block 1222 near the window (see fig. 5 and 6), and the other end of the wire harness 121 passes through the at least one through hole 1223 from a side of the connection block 1222 far from the window to be electrically connected to the plurality of electrical connection contacts 231 (see fig. 5). In this embodiment, the through hole 1223 is formed in the connection block 1222 so that the other end of the harness 121 passes through the through hole 1223 and is electrically connected to the hot compress control board 23, which helps to shorten the length between the other end of the harness 121 and the end of the swing portion 1211 connected to the connection block 1222, thereby shortening the total length of the harness 121, and reducing the space occupied by the harness 121 in the body 11, which is beneficial to the miniaturization of the host 10.

Alternatively, as shown in fig. 5 and 6, in one possible embodiment, the number of through holes 1223 is one, and the other ends of the plurality of wires included in the wire harness 121 respectively pass through the same through hole 1223 for electrically connecting to the plurality of electrical connection contacts 231 of the hot compress control board 23 in a one-to-one correspondence. In this embodiment, the connection block 1222 only needs to be provided with a larger through hole 1223, so that the plurality of wires can pass through, and the processing is convenient.

In another possible embodiment, the number of the through holes 1223 is plural, the electrical connection contacts 231, the wires contained in the wire harness 121, and the through holes 1223 are in one-to-one correspondence, and the other end of each wire passes through a corresponding one of the through holes 1223 for electrically connecting to a corresponding one of the electrical connection contacts 231. In this embodiment, the connection block 1222 needs to be provided with a plurality of through holes 1223 for the plurality of wires to pass through, and each through hole 1223 does not need to have a large aperture, so as to bind the wires passing through it, which is helpful for enhancing the reliability of electrical connection between the wires and the corresponding electrical connection contacts 231.

Further, as shown in fig. 3 and 6, in an embodiment of the present utility model, the transmission assembly 12 further includes a pair of fixing frames 126, and opposite ends of the swinging portion 1211 are fixedly connected to the movable member 122 (specifically, the connection block 1222) and the body 11 through the pair of fixing frames 126, respectively. The fixing frame 126 may be fixedly connected to the movable member 122 and the body 11 by a threaded connection or a snap connection. In other embodiments, the opposite ends of the swing portion 1211 may be fixedly connected to the movable member 122 and the body 11 by glue bonding or riveting, which is not limited thereto.

Referring to fig. 7 again, in an embodiment of the present utility model, a mounting groove is formed at an end of the second end of the massage head seat 21 (i.e. an end thereof away from the massage head cover 22), and the hot compress control board 23 is mounted at the mounting groove and covers the second end of the massage head seat 21. Preferably, the hot compress control board 23 is provided with a first positioning portion, the mounting groove is provided with a second positioning portion corresponding to the first positioning portion, and the first positioning portion is correspondingly matched with the second positioning portion, so that the hot compress control board 23 can be ensured to be accurately mounted at the mounting groove, and meanwhile, the hot compress control board 23 can be prevented from rotating relative to the massage head seat 21, thus the hot compress control board 23 is also facilitated that the positions of the plurality of electric connection contacts 231 on the hot compress control board 23 on the massage head 20 are relatively fixed, and therefore when the massage head 20 is sleeved in the piston sleeve 1221, the plurality of electric connection contacts 231 can be aligned with windows of the piston sleeve 1221, and the plurality of electric connection contacts 231 can be ensured to be accurately and electrically connected with the other end of the wire harness 121.

Specifically, in the example of fig. 7, the first positioning portion is a linear notch formed by the removed portion of the outer peripheral wall of the hot compress control board 23, and the second positioning portion is a linear blocking wall formed by the inner peripheral wall of the mounting groove, which is matched with the first positioning portion to realize positioning and mounting between the hot compress control board 23 and the massage head seat 21. Of course, in other embodiments, the engagement between the first positioning portion and the second positioning portion may also adopt other engagement structures, for example, but not limited to, engagement between a protrusion and a groove, which is not limited thereto.

Further, as shown in fig. 2 and 4, in the embodiment of the present utility model, the massage head 20 further includes at least one elastic member sleeved on the outer wall of the second end of the massage head seat 21, and the elastic member is filled between the massage head seat 21 and the movable member 122, so that the elastic member can absorb the vibration energy acting between the massage head seat 21 and the movable member 122 when the movable member 122 drives the massage head 20 to vibrate reciprocally, thereby avoiding the separation of the two due to vibration, and reducing the vibration noise.

Specifically, in the examples of fig. 2 and 4, the elastic member includes a buffer sleeve 25 and a sealing ring 26 that are sleeved on the outer wall of the massage head seat 21, when the massage head 20 is detachably connected to the movable member 122, the buffer sleeve 25 is sleeved between the outer wall of the massage head seat 21 and the inner wall of the port of the piston sleeve 1221 of the movable member 122, and the sealing ring 26 is filled between the outer wall of the massage head seat 21 and the inner wall of the inner cavity of the piston sleeve 1221 in a squeezing manner, so that the buffer sleeve 25 and the sealing ring 26 can both play a role of buffering and absorbing vibration. Preferably, in the examples of fig. 2 and 4, the outer wall of the massage head seat 21 may be provided with a first positioning groove and a second positioning groove, where the first positioning groove is used for positioning and installing the buffer sleeve 25, and the second positioning groove is used for positioning and installing the sealing ring 26. The buffer cover 25 and the seal ring 26 may be conventional buffer covers and seal rings, which are not limited thereto.

In summary, in the fascia gun 1 provided by the present utility model, the massage head 20 not only can vibrate and massage the muscles of the user through the reciprocating vibration, but also can perform the hot compress and massage on the muscles of the user by utilizing the heat conducted to the massage head cover 22, so that the function of the fascia gun 1 is not single any more, and the use experience of the user is improved. Furthermore, by arranging the swinging portion 1211 with an arch structure on the wire harness 121, and the opposite ends of the swinging portion 1211 are respectively and fixedly connected to the movable member 122 and the machine body 11, so that when the movable member 122 drives the massage head 20 to vibrate reciprocally, the other end of the wire harness 121 can swing along with the movable member 122, and the portion between the two ends of the swinging portion 1211 can be unfolded and bent reciprocally, so that the swinging force of the movable member 122 driving the massage head 20 to vibrate reciprocally can be effectively reduced, which is helpful for maintaining the electrical connection between the hot compress control board 23 and the main control board 13. In addition, in order to realize that the other end of the wire harness 121 can swing following the movable member 122, the swing portion 1211 of the wire harness 121 is designed in an arch structure, which is advantageous in realization in a small space of the body 11, and the swing portion 1211 is not easily broken.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the description herein, reference to the terms "embodiment," "specific embodiment," "example," and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. The fascia gun comprises a main machine and a massage head, and is characterized in that the main machine comprises a machine body, a transmission assembly and a main control board, wherein the transmission assembly and the main control board are arranged in the machine body, the transmission assembly comprises a movable piece and a wire harness, and the main control board can control the transmission assembly to work so as to enable the movable piece to vibrate reciprocally relative to the machine body;

the massage head comprises a massage head seat, a massage head cover, a hot compress control board and a heating piece, wherein the massage head cover is covered at a first end of the massage head seat, the hot compress control board is covered at a second end of the massage head seat, the second end of the massage head seat is detachably connected with the movable piece, the heating piece is arranged on the inner side surface of the massage head cover and is electrically connected with the hot compress control board, and the heating piece is used for generating heat and conducting the heat to the massage head cover when the electric power is supplied;

one end of the wire harness is electrically connected with the main control board, and the other end of the wire harness is electrically connected with the hot compress control board;

the wire harness comprises a swinging part adjacent to the other end of the wire harness, the opposite ends of the swinging part are respectively and fixedly connected with the movable piece and the machine body, and a part between the two ends of the swinging part is bent into an arch shape; when the main control board controls the transmission assembly to work, the movable piece drives the massage head to vibrate in a reciprocating mode, the other end of the wire harness can swing along with the movable piece, and the part between the two ends of the swinging part is unfolded and bent in a reciprocating mode.

2. The fascia gun according to claim 1, wherein the movable member comprises a piston sleeve and a connecting block connected to one end of the piston sleeve far away from the massage head, the second end of the massage head seat is sleeved in the piston sleeve, and one end of the swinging part is fixedly connected to the connecting block;

the hot compress control panel comprises a plurality of electric connection contacts, a window is formed in the position, corresponding to the electric connection contacts, of one end of the connecting block, connected with the piston sleeve, and the electric connection contacts are exposed out of the piston sleeve through the window to be electrically connected with the other end of the wire harness.

3. The fascia gun according to claim 2, wherein the connection block extends along a vibration direction of the movable member and is spaced apart from the window along a first direction, and the plurality of electrical connection contacts are spaced apart along a second direction, the first direction intersecting the second direction and being perpendicular to the vibration direction of the movable member, respectively;

one end of the swinging part is fixedly connected to one side of the connecting block in the second direction, at least one through hole extending along the first direction is formed in the connecting block, the bending part of the swinging part is located on one side of the connecting block, which is close to the window, and the other end of the wire harness penetrates through the at least one through hole from one side of the connecting block, which is far away from the window, so as to be electrically connected with the plurality of electrical connection contacts.

4. A fascia gun according to claim 3, wherein the number of through holes is one, the wire harness includes a plurality of wires equal in number to the plurality of electrical connection contacts, and the other ends of the plurality of wires respectively pass through the through holes for one-to-one electrical connection to the plurality of electrical connection contacts.

5. A fascia gun according to claim 3, wherein the number of through holes is plural, the wire harness includes plural wires, the electrical connection contacts, the wires and the through holes are in one-to-one correspondence, and the other end of each wire passes through a corresponding one of the through holes for electrical connection to a corresponding one of the electrical connection contacts.

6. The fascia gun according to any one of claims 1 to 5, wherein the transmission assembly further comprises an electrical connector mounted to the movable member, and the other end of the wire harness is electrically connected to the hot compress control board through the electrical connector.

7. The fascia gun of claim 6, wherein the hot compress control plate comprises a plurality of electrical connection contacts, the wire harness comprises a plurality of wires, the electrical connector is a contact connector with a plurality of probes, the electrical connection contacts, the wires and the probes are in one-to-one correspondence, and opposite ends of each probe are respectively in electrical contact with the corresponding electrical connection contacts and the other ends of the corresponding wires.

8. The fascia gun according to claim 1, wherein a length of a portion between opposite ends of the swinging portion is L, a moving distance of the reciprocating vibration of the movable member is M, and a minimum distance between the swinging portion and two fixed points of the movable member and the body, respectively, is N, wherein L is equal to or greater than m+n.

9. The fascia gun according to claim 1, wherein the transmission assembly further comprises a pair of fixing frames, and opposite ends of the swinging part are fixedly connected to the movable member and the body through the pair of fixing frames, respectively.

10. The fascia gun of claim 1, wherein the massage head further comprises at least one elastic member sleeved on the outer wall of the second end of the massage head seat, and the elastic member is filled between the massage head seat and the movable member.