CN217660683U - Fascia gun - Google Patents

Abstract

The utility model provides a manadesma rifle, it includes casing, rifle mouth, mainboard, massage head subassembly and electrically conductive bullet needle subassembly. The massage head component at least comprises an electric pulse massage head, and the electric pulse massage head comprises a first electric conductor, a second electric conductor and a massage sheet electrically connected with the first electric conductor. The conductive elastic needle assembly is provided with a first elastic needle group and a second elastic needle group; when the electric pulse massage head is arranged on the gun nozzle, the first electric conductor is electrically connected with the first elastic needle group, and the first electric conductor, the first elastic needle group and the main board form a first closed loop so as to enable the massage sheet to generate current pulse; the second electric conductor is electrically connected with the second elastic needle group, and the second electric conductor, the second elastic needle group and the main board form a second closed loop, so that the main board can generate an in-place signal for installing the electric pulse massage head in place. The massage sheet of the electric pulse massage head can release current pulse, so that the effect of relieving muscle fatigue is better achieved, and the functionality of the fascia gun is improved.

Description

Fascia gun

Technical Field

The utility model relates to a health care equipment technical field especially relates to a manadesma rifle.

Background

The fascia gun is an effective tool introduced from abroad for treating soft tissue pain, and can effectively relieve muscle tension by stimulating the sensory function of a human body so as to achieve the aim of relieving pain; is a good tool for helping the stretching recovery after the exercise. However, in the prior art, the fascial gun only has a single movement massage physiotherapy function, so that the fascial gun has a single function and a limited application range, and cannot meet the higher and higher physiotherapy requirements of people. For example, chinese patent publication No. CN110960412a discloses a fascial gun, which includes a housing, a massage head, a transmission mechanism, a driving device, and a control device, wherein the control device is connected to the driving device, the driving device is connected to the transmission mechanism, the transmission mechanism is connected to the massage head, and the fascial gun can relax muscles only by beating the muscles with the massage head, and has a single function.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned technical problem that exists among the prior art, the utility model provides a fascia rifle, its massage piece through electric pulse massage head can release current pulse to reach better the effect of alleviating muscle fatigue, increased the functionality of fascia rifle.

The embodiment of the utility model provides a manadesma rifle, include the casing and locate rifle mouth on the casing still includes:

the mainboard is arranged in the shell;

the massage head component at least comprises an electric pulse massage head which can be detachably arranged on the gun nozzle, the electric pulse massage head comprises a first electric conductor, a second electric conductor and a massage sheet for contacting the skin, and the massage sheet is electrically connected with the first electric conductor;

the conductive elastic needle assembly is provided with a first elastic needle group and a second elastic needle group which are respectively and electrically connected with the mainboard;

when the electric pulse massage head is arranged on the gun nozzle, the first electric conductor is electrically connected with the first elastic needle group, and the first electric conductor, the first elastic needle group and the main board form a first closed loop so that the massage sheet generates current pulse; the second electric conductor is electrically connected with the second elastic needle group, and the second electric conductor, the second elastic needle group and the main board form a second closed loop, so that the main board can generate an in-place signal for installing the electric pulse massage head in place. The massage sheet of the electric pulse massage head can release current pulse, so that the muscle fatigue relieving effect is better achieved, and the functionality of the fascia gun is improved.

In some embodiments, the electric pulse massage head further comprises a housing and a fixed shaft fixedly connected with the gun nozzle, the housing is rotatably mounted on the fixed shaft, and the fixed shaft is provided with a first stop block for enabling the housing to rotate within a preset angle range. Therefore, the massage sheet can be rotationally attached to the skin, the massage sheet is more suitable for users to use, and the problem that the massage sheet is not easy to control and convenient for the users to use due to the fact that the massage sheet rotates randomly relative to the skin is effectively solved.

In some embodiments, the first conductor and the second conductor are disposed on the fixed shaft, the massage sheet is disposed on a side of the housing facing away from the fixed shaft, and a conductive spring is disposed in the housing for electrically connecting the first conductor and the massage sheet. Therefore, the first electric conductor can be electrically connected with the massage sheet through the conductive spring, the massage of the massage sheet can be buffered through the conductive spring, and the use comfort of a user is improved.

In some embodiments, the housing has a second stop block for abutting against the first stop block, the first stop block is provided with a positioning boss, the housing is provided with a positioning groove adjacent to the second stop block, and when the second stop block rotates to abut against the first stop block, the positioning boss can be clamped into the positioning groove. So, when second backstop piece and first backstop piece offset, the user can hear the "click" sound that produces in the locating groove is gone into to the location boss card to the suggestion user first backstop piece has offset with the second backstop piece.

In some embodiments, the housing includes an upper shell and a lower shell capable of being fastened together, a receiving cavity is formed between the upper shell and the lower shell, a rotary pressing plate is disposed in the receiving cavity, one end of the fixing shaft penetrates through the lower shell and extends into the receiving cavity, and the rotary pressing plate and the lower shell cooperate to press one end of the fixing shaft tightly to limit axial movement of the fixing shaft. So for the fixed axle can be injectd in the casing, and the casing can be steadily relative fixed axle rotation, has increased structural stability.

In some embodiments, the rotary pressing sheet has a plate body and at least one sleeve protruding from one of the plate surfaces of the plate body, the plate surface of the plate body facing away from the sleeve is used for pressing one end of the fixed shaft, and the conductive spring is sleeved outside the sleeve. Above-mentioned structural design is compact, and can increase structural stability through the cooperation of conductive spring with the piece that cup joints.

In some embodiments, the massage head assembly further includes a physical massage head detachably mounted on the gun nozzle, a power assembly for driving the physical massage head to vibrate is disposed in the casing, the power assembly includes a driving member and a bracket for mounting the driving member, the bracket has a first connecting portion, a second connecting portion and a shock absorbing member disposed thereon are disposed on an inner wall of the casing, the second connecting portion is detachably connected with the first connecting portion, and the shock absorbing member is disposed between the first connecting portion and the second connecting portion. Thus, the functionality of the fascia gun can be increased, so that the fascia gun has a physical massage mode besides an electric pulse massage mode.

In some embodiments, the power assembly further comprises a transmission assembly, the transmission assembly comprises an eccentric wheel connected with the driving part and a connecting rod connected with the eccentric wheel, the gun nozzle comprises a guide cylinder and a slide block capable of performing linear motion in the guide cylinder under the driving of the connecting rod, and the physical massage head and the electric pulse massage head are respectively connected with the slide block in an exchangeable manner. Above-mentioned structure can drive the massage head of physics through the slider and beat the massage to the user, and structural design is reasonable, and the transmission is stable.

In some embodiments, the first connecting portion is configured as an external threaded column, the second connecting portion is configured as an internal threaded column capable of being in threaded connection with the external threaded column, the shock absorbing member is cylindrical and is sleeved on the external threaded column, the length of the shock absorbing member is greater than that of the external threaded column, and the lower portion of the shock absorbing member abuts against the upper end face of the internal threaded column. So, when above-mentioned external screw thread post assembly was on the internal screw thread post, the two was close to extrusion damping member relatively, had reached better shock attenuation effect. And the installation is simple, the operation is convenient.

In some embodiments, the plurality of conductive springs and the plurality of massage sheets are disposed in a one-to-one correspondence, and the plurality of conductive springs are electrically connected to the first conductor respectively. Therefore, the number of the massage pieces can be properly adjusted according to the massage requirement of the user, so that the adaptability of the product is improved.

Compared with the prior art, the utility model discloses beneficial effect lies in: the utility model discloses an overhead first electric conductor of electric pulse massage is connected with the mainboard electricity via first bullet needle group for the massage piece can produce the electric current pulse that directly transmits muscle, has realized making muscle can contract through electric current pulse, thereby contracts and relaxs through the muscle repeatedly and improve blood circulation, and then reaches the better effect of alleviating muscle fatigue, has increased the functionality of manadesma rifle. In addition, after the electric pulse massage head is assembled on the gun nozzle, the in-place signal for indicating that the electric pulse massage head is installed in place can be generated on the main board, so that the mode of the fascia gun is switched to the electric pulse massage mode, the automatic identification of the electric pulse massage head is realized, and the use by a user is facilitated.

Drawings

In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. Like reference numerals having letter suffixes or different letter suffixes may represent different instances of similar components. The drawings illustrate various embodiments generally by way of example and not by way of limitation, and together with the description and claims serve to explain the disclosed embodiments. The same reference numbers will be used throughout the drawings to refer to the same or like parts, where appropriate. Such embodiments are illustrative, and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.

Fig. 1 is an exploded view of a fascia gun according to an embodiment of the present invention, showing a physical massage head and an electric pulse massage head;

FIG. 2 is an exploded view of the fascial gun according to the embodiment of the present invention, showing the exploded structure of the electric pulse massage head;

fig. 3 is a partial structural view of a housing of a fascial gun according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view of an electric pulse massage head of a fascia gun according to an embodiment of the present invention;

FIG. 5 is an exploded view of the electric pulse massage head of the fascial gun according to the embodiment of the present invention;

FIG. 6 is a cross-sectional view of another view of the electric pulse massage head of the fascial gun according to the embodiment of the present invention;

FIG. 7 is an enlarged view of portion A of FIG. 6;

FIG. 8 is a partial exploded view of a fascial gun according to an embodiment of the present invention;

fig. 9 is a partial cross-sectional view of the nozzle of the fascial gun of the embodiment of the invention provided with a physical massage head.

The members denoted by reference numerals in the drawings:

1-a machine shell; 11-a second connection; 2-gun nozzle; 21-a guide cylinder; 22-a slide block; 3, a main board; 4-massage head assembly; 41-physical massage head; 5-electric pulse massage head; 51-a first electrical conductor; 52-a second electrical conductor; 53-massage tablets; 54-a conductive spring; 55-a fixed shaft; 56-first stop; 57-positioning the boss; 6-conductive pogo pin assembly; 61-a first group of pogo pins; 62-a second group of elastic pins; 7-a housing; 71-a second stop block; 72-positioning grooves; 73-upper shell; 74-a lower shell; 75-rotary tabletting; 76-plate body; 77-a socket; 8-a power assembly; 81-a driving member; 82-a scaffold; 83-first connection; 84-a transmission assembly; 85-eccentric wheel; 86-connecting rod; 9-shock absorbing members.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and the detailed description. The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and the specific embodiments, but not to be construed as limiting the invention.

The embodiment of the utility model provides a fascia rifle, as shown in fig. 1-3, the fascia rifle includes casing 1 and locates rifle mouth 2 on casing 1, still includes mainboard 3, massage head subassembly 4 and electrically conductive bullet needle subassembly 6. The main board 3 is arranged in the casing 1. The massage head component 4 at least comprises an electric pulse massage head 5 which can be detachably arranged on the gun nozzle 2. The electric pulse massage head 5 includes a first conductor 51, a second conductor 52, and a massage sheet 53 for contacting the skin, and the massage sheet 53 is electrically connected to the first conductor 51. The conductive pogo pin assembly 6 has a first pogo pin group 61 and a second pogo pin group 62 electrically connected to the main board 3, respectively. When the electric pulse massage head 5 is arranged on the gun nozzle 2, the first electric conductor 51 is electrically connected with the first bullet needle group 61, and the first electric conductor 51, the first bullet needle group 61 and the main board 3 form a first closed loop so that the massage sheet 53 generates current pulse; the second conductor 52 is electrically connected with the second pogo pin group 62, and the second conductor 52, the second pogo pin group 62 and the main board 3 form a second closed loop, so that the main board 3 can generate an in-place signal of electric pulses for installing the massage head 5 in place. The fascia gun can have a plurality of working modes, such as an electric pulse mode, and the working mode of the fascia gun can be switched to the electric pulse mode immediately after the position signal is generated.

Specifically, the electric pulse massage head 5 may be an EMS (Electrical Muscle Stimulation) massage head, and the Electrical Muscle Stimulation may be understood as supplying a small, low-voltage electric pulse to the Muscle through an electrode placed on the skin to cause the Muscle to contract. The EMS massage head causes the contraction of muscles by sending small current pulses that are directly transmitted to the muscles, thus improving blood circulation by repeated contraction and relaxation of the muscles.

Specifically, the in-place signal is generated such that the fascia gun enters an electric pulse mode, and then the massage sheet 53 can generate the current pulse, that is, the condition that the massage sheet 53 can be energized to generate the current pulse is that the electric pulse massage head 5 is mounted in place to generate the in-place signal.

Specifically, the conductive elastic needle assembly 6 may be disposed in the gun nozzle 2, and after the electric pulse massage head 5 is mounted on the gun nozzle 2, the first conductor 51 and the second conductor 52 on the electric pulse massage head 5 may directly contact the conductive elastic needle assembly 6 located in the gun nozzle 2, so as to realize electrical connection, and the first closed loop and the second closed loop are formed on the main board 3.

Specifically, the first elastic needle group 61 and the second elastic needle group 62 may respectively include at least two elastic needles, and the first conductive body 51 may include at least two conductive columns corresponding to the two elastic needles one to one. The second conductive body 52 may at least include a conductive sheet, and both of the pins of the second pin group 62 contact the conductive sheet to form the second closed loop.

Specifically, the casing 1 may have a handle portion, the main board 3 is disposed in a cavity of the handle portion, and a battery connected to the main board 3 may be further disposed in the cavity, and the battery may supply power to the main board 3 to provide electric energy for the operation of the fascial gun.

The utility model discloses a first electric conductor 51 on the first 5 of electric pulse massage is connected with mainboard 3 electricity via first bullet needle group 61 for massage piece 53 can produce the electric current pulse that directly transmits muscle, has realized making muscle can contract through electric current pulse, thereby contracts and relaxs through muscle repeatedly and improve blood circulation, and then reaches the better effect of alleviating muscle fatigue, has increased the functional of manadesma rifle. In addition, after the electric pulse massage head 5 is assembled on the gun nozzle 2, the in-place signal for indicating that the electric pulse massage head 5 is installed in place can be generated on the main board 3, so that the mode of the fascia gun is switched to the electric pulse massage mode, the automatic identification of the electric pulse massage head 5 is realized, and the use by a user is convenient.

In some embodiments, as shown in fig. 3 to 6, the electric pulse massage head 5 further includes a housing 7 and a fixing shaft 55 fixedly connected to the muzzle 2, the housing 7 is rotatably mounted on the fixing shaft 55, and the fixing shaft 55 is provided with a first stop block 56 for rotating the housing 7 within a predetermined angle range. Therefore, the massage sheet 53 can be rotatably attached to the skin, the use of the massage sheet is more suitable for users, and the problem that the massage sheet 53 is not easy to control and is inconvenient for users to use due to the fact that the massage sheet 53 rotates randomly relative to the skin is effectively solved.

Specifically, the fixed connection between the fixed shaft 55 and the gun nozzle 2 can be understood as that, after the fixed shaft 55 is connected to the gun nozzle 2, the fixed shaft 55 does not rotate relative to the gun nozzle 2, and the relative position relationship between the fixed shaft 55 and the gun nozzle 2 is kept unchanged, rather than the fixed shaft 55 and the gun nozzle 2 being not detachable, and it should be noted that the electric pulse massage head 5 is detachably connected to the gun nozzle 2 through the fixed shaft 55.

Specifically, the housing 7 is freely rotatable relative to the fixed shaft 55 within a predetermined angle range, and when the user uses the fascia gun, the massage sheet 53 on the housing 7 is attached to the skin, and the fascia gun is pressed against the skin and pushed to rotate the housing 7, so as to adjust the massage angle of the electric pulse massage head 5 to a suitable angle for the user. The structure does not need to drive the shell 7 to rotate electrically, reduces the cost and is convenient for users to use. In addition, the above-mentioned predetermined angle range can be 0 to 90 °, and this application does not specifically limit this predetermined angle range, can rotate the casing 7 and be convenient for the user can.

In some embodiments, as shown in fig. 3 to 5, the first conductor 51 and the second conductor 52 are both disposed on a fixed shaft 55, the massage sheet 53 is disposed on a side of the housing 7 facing away from the fixed shaft 55, and a conductive spring 54 for electrically connecting the first conductor 51 and the massage sheet 53 is disposed in the housing 7. The side of the housing 7 facing away from the stationary shaft 55 is understood to be the side closer to the user when using the fascial gun. In this way, the first conductor 51 and the massage sheet 53 can be electrically connected through the conductive spring 54, and the conductive spring 54 can provide a cushion for the massage of the massage sheet 53, thereby increasing the comfort of the user.

Specifically, as shown in fig. 3, the first conductor 51 and the second conductor 52 may be disposed on an end surface of one end of the fixing shaft 55 extending into the gun nozzle 2, so that the first conductor 51 and the second conductor 52 can be connected to the conductive bullet pin assembly 6 located in the gun nozzle 2 after the fixing shaft 55 is inserted into the gun nozzle 2.

Specifically, the conductive springs 54 are provided in one-to-one correspondence with the massage pieces 53, i.e., the number of the conductive springs 54 may be determined according to the number of the massage pieces 53.

In some embodiments, as shown in fig. 6 and 7, the housing 7 has a second stop block 71 for abutting against the first stop block 56, the first stop block 56 is provided with a positioning boss 57, the housing 7 is provided with a positioning groove 72 adjacent to the second stop block 71, and when the second stop block 71 rotates to abut against the first stop block 56, the positioning boss 57 is snapped into the positioning groove 72. In this way, when the second stop block 71 abuts against the first stop block 56, the user can hear the click sound generated when the positioning boss 57 is clamped into the positioning groove 72, so as to prompt the user that the first stop block 56 abuts against the second stop block 71.

Specifically, the number of the second stop blocks 71 may be at least two, and as shown in fig. 6, the number of the second stop blocks 71 is three, the first stop blocks 56 are disposed in one-to-one correspondence with the second stop blocks 71, and the second stop blocks 71 move between two adjacent first stop blocks 56, that is, the two first stop blocks 56 cooperate to define a movement range of the second stop blocks 71, so that the housing 7 rotates relative to the fixed shaft 55 within a preset angle range. Of course, the number of the first stop blocks 56 and the second stop blocks 71 is not specifically limited in the present application, and the preset angle range of the rotation of the housing 7 can be limited.

In some embodiments, as shown in fig. 4 and 5, the housing 7 includes an upper shell 73 and a lower shell 74 capable of being engaged with each other, a receiving cavity is formed between the upper shell 73 and the lower shell 74, a rotary pressing plate 75 is disposed in the receiving cavity, one end of the fixing shaft 55 extends into the receiving cavity through the lower shell 74, and the rotary pressing plate 75 and the lower shell 74 are engaged to press one end of the fixing shaft 55 to limit the movement of the fixing shaft 55 in the axial direction thereof. So that the fixed shaft 55 can be defined in the housing 7, and the housing 7 can be stably rotated relative to the fixed shaft 55, increasing structural stability.

Specifically, the lower casing 74 has a mounting groove for penetrating the fixing shaft 55, the fixing shaft 55 has a smaller size than the mounting groove for mounting the first conductor 51 and the second conductor 52, the mounting groove can be penetrated by the end, the end opposite to the end is located in the accommodating cavity, and the mounting groove is larger in size, so that the fixing shaft 55 cannot be separated from the mounting groove after penetrating the mounting groove.

Specifically, the lower surface of the rotary pressing plate 75 abuts against an end surface of the fixing shaft 55 extending into the accommodating cavity, a sleeve ring can be convexly arranged on the lower surface of the rotary pressing plate 75, the fixing shaft 55 is sleeved outside the sleeve ring, the fixing shaft 55 can be prevented from shaking left and right when the axial movement of the fixing shaft 55 is limited, and the radial movement of the fixing shaft 55 is further limited.

In some embodiments, as shown in fig. 5, the rotary pressing plate 75 has a plate body 76 and at least one sleeve 77 protruding from one of the plate surfaces of the plate body 76, the plate surface of the plate body 76 facing away from the sleeve 77 is used for pressing one end of the fixing shaft 55, and the conductive spring 54 is sleeved outside the sleeve 77. The above structure is compact, and the structure stability can be increased by the cooperation of the conductive spring 54 and the socket 77.

Specifically, the collar may be disposed on a surface of the plate body 76 facing away from the socket 77.

Specifically, the upper shell 73 may extend into the accommodating cavity to form an annular shell, and the annular shell is sleeved outside the conductive spring 54, so that the conductive spring 54 can stably extend and contract in the annular cavity formed by the sleeve 77 and the annular shell. The annular shells may be arranged in one-to-one correspondence with the conductive springs 54 to define the conductive springs 54 corresponding thereto by the annular shells.

In some embodiments, as shown in fig. 1 and 8, the massage head assembly 4 further includes a physical massage head 41 detachably mounted on the gun nozzle 2, and a power assembly 8 for driving the physical massage head 41 to vibrate is disposed in the casing 1. The power assembly 8 comprises a driving member 81 and a bracket 82 for mounting the driving member 81, the bracket 82 has a first connecting portion 83, the inner wall of the housing 1 is provided with a second connecting portion 11 and a damping member 9 arranged thereon, the second connecting portion 11 is detachably connected with the first connecting portion 83, and the damping member 9 is arranged between the first connecting portion 83 and the second connecting portion 11. Thus, the functionality of the fascial gun can be increased, so that the fascial gun has a physical massage mode besides an electric pulse mode.

Specifically, the physical massage head 41 can be understood as being capable of moving under the driving of the power assembly 8, so as to massage the muscle tissue of the human body by means of hammering or the like. The physical massage heads 41 may include at least a spherical massage head, a bullet-shaped massage head, and a flat-shaped massage head.

Specifically, the conductive latch assembly 6 may be detachably disposed on the bracket 82, so as to facilitate the detachment and installation of the conductive latch assembly 6.

In particular, the damping member 9 may be made of an elastic material for effectively reducing vibration of the housing 1 at the hand grip when the power module 8 is in operation, thereby increasing comfort in use.

In some embodiments, as shown in fig. 1, 8 and 9, the power assembly 8 further comprises a transmission assembly 84, the transmission assembly 84 comprises an eccentric 85 connected with the driving member 81 and a connecting rod 86 connected with the eccentric 85, and the gun nozzle 2 comprises a guide cylinder 21 and a slide block 22 capable of moving linearly in the guide cylinder 21 under the driving of the connecting rod 86. The physical massage head 41 and the electric pulse massage head 5 can be connected to the slider 22 in an alternative manner, respectively. The structure can drive the physical massage head 41 to beat and massage the user through the sliding block 22, the structural design is stable, and the transmission is stable.

Specifically, after the electric pulse massage head 5 is mounted on the slide block 22 and electrically connected with the conductive elastic needle assembly 6 to generate the in-place signal, the main board 3 makes the fascial gun enter the electric pulse mode according to the in-place signal, and in the electric pulse mode, both the driving member 81 and the transmission member 84 of the power assembly 8 stop working, that is, in the electric pulse mode, only the connection relationship between the electric pulse massage head 5 and the slide block 22 is established, and the slide block 22 does not drive the electric pulse massage head 5 to move.

In some embodiments, the first connecting portion 83 is configured as an external threaded column, the second connecting portion 11 is configured as an internal threaded column capable of being in threaded connection with the external threaded column, the shock absorbing member 9 is cylindrical and is sleeved on the external threaded column, the length of the shock absorbing member 9 is greater than that of the external threaded column, and the lower portion of the shock absorbing member 9 abuts against the upper end surface of the internal threaded column. So, when above-mentioned external screw thread post assembly was on the internal screw thread post, the two was close to extrusion damper 9 relatively, had reached better shock attenuation effect. And the installation is simple, the operation is convenient.

In some embodiments, as shown in fig. 1 to 4, the conductive springs 54 and the massage sheets 53 are plural, the conductive springs 54 and the massage sheets 53 are disposed in a one-to-one correspondence, and the plural conductive springs 54 are electrically connected to the first conductors 51, respectively. Thus, the number of the massage pieces 53 can be appropriately adjusted by the user's massage requirement, thereby increasing the adaptability of the product.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims (10)

1. The fascia gun comprises a shell and a gun nozzle arranged on the shell, and is characterized by further comprising:

the main board is arranged in the shell;

the massage head component at least comprises an electric pulse massage head which can be detachably arranged on the gun nozzle, the electric pulse massage head comprises a first electric conductor, a second electric conductor and a massage sheet for contacting the skin, and the massage sheet is electrically connected with the first electric conductor;

the conductive elastic needle assembly is provided with a first elastic needle group and a second elastic needle group which are respectively and electrically connected with the mainboard;

when the electric pulse massage head is arranged on the gun nozzle, the first electric conductor is electrically connected with the first elastic needle group, and the first electric conductor, the first elastic needle group and the main board form a first closed loop so that the massage sheet generates current pulse; the second electric conductor is electrically connected with the second elastic needle group, and the second electric conductor, the second elastic needle group and the main board form a second closed loop, so that the main board can generate an in-place signal for installing the electric pulse massage head in place, and the massage sheet can generate current pulse after the in-place signal is generated.

2. The fascia gun as claimed in claim 1, wherein the electric pulse massage head further comprises a housing and a fixed shaft fixedly connected with the gun nozzle, the housing is rotatably mounted on the fixed shaft, and the fixed shaft is provided with a first stop block for rotating the housing within a preset angle range.

3. The fascial gun of claim 2, wherein the first and second conductors are disposed on the fixed shaft, the massage device is disposed on a side of the housing opposite to the fixed shaft, and a conductive spring is disposed in the housing for electrically connecting the first conductor and the massage device.

4. The fascial gun of claim 2, wherein said housing has a second stop for abutting said first stop, said first stop having a locating boss thereon, said housing having a locating recess adjacent said second stop, said locating boss snapping into said locating recess when said second stop rotates to abut said first stop.

5. The fascial gun of claim 3, wherein the housing comprises an upper shell and a lower shell which can be fastened together, a containing cavity is formed between the upper shell and the lower shell, a rotary pressing sheet is arranged in the containing cavity, one end of the fixing shaft penetrates through the lower shell and extends into the containing cavity, and the rotary pressing sheet and the lower shell are matched to press one end of the fixing shaft tightly so as to limit the movement of the fixing shaft in the axial direction.

6. The fascial gun of claim 5, wherein the rotary pressing sheet comprises a plate body and at least one sleeve-connecting piece protruding from one of the plate surfaces of the plate body, the plate surface of the plate body facing away from the sleeve-connecting piece is used for pressing one end of the fixed shaft, and the conductive spring is sleeved outside the sleeve-connecting piece.

7. The fascia gun as claimed in claim 1, wherein the massage head assembly further comprises a physical massage head detachably mounted on the gun nozzle, a power assembly for driving the physical massage head to vibrate is provided in the casing, the power assembly comprises a driving member and a bracket for mounting the driving member, the bracket has a first connecting portion, a second connecting portion and a shock absorbing member are provided on an inner wall of the casing, the second connecting portion is detachably connected with the first connecting portion, and the shock absorbing member is provided between the first connecting portion and the second connecting portion.

8. The fascia gun as claimed in claim 7, wherein the power assembly further comprises a transmission assembly, the transmission assembly comprises an eccentric wheel connected with the driving member and a connecting rod connected with the eccentric wheel, the gun nozzle comprises a guide cylinder and a slide block which can make a linear motion in the guide cylinder under the driving of the connecting rod, and the physical massage head and the electric pulse massage head are respectively connected with the slide block in an exchangeable manner.

9. The fascial gun of claim 7, wherein the first connecting portion is configured as an external thread column, the second connecting portion is configured as an internal thread column capable of being in threaded connection with the external thread column, the shock absorbing member is cylindrical and is sleeved on the external thread column, the length of the shock absorbing member is greater than that of the external thread column, and the lower portion of the shock absorbing member abuts against the upper end surface of the internal thread column.

10. The fascial gun of claim 3, wherein the plurality of conductive springs and the plurality of massage pieces are arranged in a one-to-one correspondence, and the plurality of conductive springs are electrically connected to the first conductor respectively.

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