CN218979694U - Impact heating type massage weight-reducing hand tool - Google Patents

Abstract

The utility model discloses an impact heating type massage weight-losing hand tool which comprises a hand tool body, a massage device and a power supply device. The inside cavity that is equipped with of hand utensil body, tip are equipped with the uide bushing. The massage device comprises a driving mechanism, a massage head and a transmission piece. The driving mechanism is used for driving the transmission piece to drive the massage head to do equidistant reciprocating motion along the guide sleeve. The power supply device comprises a power supply module, a conductive mechanism, a first wire harness group and a second wire harness group. The first wire harness group is connected to the massage head, the second wire harness group is connected to the power supply module, the conductive mechanism is used for enabling the power supply module to supply power to the massage head, and the conductive mechanism moves synchronously along with the transmission piece. The massage head can release heat when achieving physical impact treatment, so as to achieve the purpose of deep massage and weight reduction. And the conductive mechanism moves synchronously along with the transmission part, so that the influence on the service life of the first wire harness group and the second wire harness group caused by frequent reciprocating motion along with the massage head can be effectively avoided, and the stability of current transmission can be greatly improved.

Description

Impact heating type massage weight-reducing hand tool

Technical Field

The utility model relates to the technical field of beauty treatment instruments, in particular to an impact heating type massage weight-losing hand tool.

Background

With the gradual improvement of the living standard of people, more office workers and middle-aged and elderly people are in sub-health state, and people can relieve the pressure on work and life by means of various massage devices after working. Fascia guns are popular with a wide range of users based on the advantage of being small and convenient. The fascia gun, also called deep myofascial impact instrument, is one kind of massage head with high frequency motion to impact soft tissue of human body to reach the effect of reducing partial tension of soft tissue, relieving pain, reducing lactic acid accumulation, promoting blood circulation, etc.

However, the existing fascia gun cannot achieve the effect of deep massage and weight loss, and the flat cable connected to the massage head is extremely easy to break in the process of following the high-frequency reciprocating motion of the massage head, so that the service life of the whole device is very short, and workers are required to perform maintenance and repair regularly, so that the experience effect of users is poor.

Therefore, how to improve the technical defects existing in the prior art is a problem to be solved by the person skilled in the art.

Disclosure of Invention

The utility model aims to provide an impact heating type massage weight-losing hand tool, which can heat the massage head while achieving physical impact treatment by supplying power to the massage head for heating so as to achieve the purpose of deep massage weight-losing. And the conductive mechanism moves synchronously along with the transmission part, so that the influence on the service life of the first wire harness group and the second wire harness group caused by frequent reciprocating motion along with the massage head can be effectively avoided, and the stability of current transmission can be greatly improved.

The technical scheme provided by the utility model is as follows:

an impact heating type massage weight-losing hand tool, comprising:

the hand tool body is internally provided with a cavity, and the end part of the hand tool body is provided with a guide sleeve communicated with the cavity;

the massage device comprises a driving mechanism, a massage head and a transmission piece;

the driving mechanism is arranged in the cavity, the massage head is arranged in the guide sleeve, and the driving mechanism is used for driving the transmission piece to drive the massage head to do equidistant reciprocating motion along the guide sleeve;

the power supply device comprises a power supply module, a conductive mechanism, a first wire harness group and a second wire harness group;

the first wire harness group is connected to the massage head, the second wire harness group is connected to the power supply module, the conductive mechanism is connected to the first wire harness group and the second wire harness group and used for enabling the power supply module to supply power to the massage head, and the conductive mechanism moves synchronously along with the transmission piece.

In some embodiments, the drive mechanism includes a drive motor and an eccentric;

the driving motor is arranged in the cavity;

the eccentric wheel is provided with a first connecting part and a second connecting part;

the first connecting part is rotationally connected to the power output end of the driving motor around a first rotation axis, and the second connecting part is rotationally connected to one end, far away from the massage head, of the transmission piece around a second rotation axis;

the driving motor is used for driving the eccentric wheel to drive the transmission piece to swing back and forth, and the transmission piece drives the massage head to do equidistant reciprocating motion along the guide sleeve.

In some embodiments, the transmission includes a swing arm and a swivel block;

the swing arm is used for butt joint the eccentric wheel, the rotating block is hinged to one end of the swing arm, which is far away from the eccentric wheel, and is used for butt joint the massage head.

In some embodiments, the first harness set includes a first harness and a second harness connected to the massage head;

the second wire harness group comprises a third wire harness and a fourth wire harness which are connected to the power supply module;

the conductive mechanism is used for realizing electrical butt joint of the first wire harness and the third wire harness and electrical butt joint of the second wire harness and the fourth wire harness.

In some embodiments, the conductive mechanism includes a carbon brush and a carbon brush holder;

the carbon brush is fixed on the rotating block and used for connecting the first wire harness and the second wire harness;

the carbon brush seat is fixed at the position, right against the carbon brush, of the inner wall surface of the hand tool body and is used for connecting the third wire harness and the fourth wire harness;

the carbon brush is provided with a first sliding block electrically connected with the first wire harness and a second sliding block electrically connected with the second wire harness, and the carbon brush seat is provided with a first sliding rail electrically connected with the third wire harness and a second sliding rail electrically connected with the fourth wire harness;

the driving motor is used for driving the rotating block to reciprocate, and the first sliding block and the second sliding block are respectively connected with the first sliding rail and the second sliding rail in a sliding manner, so that the electrical butt joint of the first wire harness and the third wire harness and the electrical butt joint of the second wire harness and the fourth wire harness are realized.

In some embodiments, the conductive mechanism includes a first metal spring and a second metal spring;

one ends of the first metal elastic piece and the second metal elastic piece are fixed on the rotating block and are respectively used for connecting the first wire harness and the second wire harness;

the other ends of the first metal elastic piece and the second metal elastic piece are fixed on the inner wall surface of the hand tool body and are respectively used for connecting the third wire harness and the fourth wire harness;

the driving motor drives the rotating block to reciprocate, and the first metal elastic piece and the second metal elastic piece synchronously stretch and shrink so as to realize electrical butt joint of the first wire harness and the third wire harness and electrical butt joint of the second wire harness and the fourth wire harness.

In some embodiments, the first metal elastic member is a first metal spring; and

The second metal elastic piece is a second metal spring.

In some embodiments, the massage head comprises a support and a number of electrode columns;

the support is slidably arranged in the guide sleeve and is used for abutting the transmission piece; and

The electrode columns are arranged on the support and are electrically connected with the first wire harness group;

the power supply module is used for supplying power to the electrode columns;

wherein,,

the electrode columns are monopole radio frequency electrode columns; or (b)

The electrode columns are bipolar radio-frequency electrode columns; or (b)

And a heating element is arranged in each electrode column.

In some embodiments, the number of electrode columns is four.

In some embodiments, further comprising:

an operating handle mounted on the hand tool body.

The utility model has the technical effects that:

in this patent, drive the driving medium through actuating mechanism and drive the massage head and do equidistant reciprocating motion along the uide bushing, can make the massage head carry out high-frequency motion and strike human soft tissue to reach and reduce soft tissue local tension, alleviate pain, reduce lactic acid and pile up and promote multiple effects such as blood circulation. This patent is through setting up the electrode on the massage head further, through power module for the massage head power supply, can make the massage head can also effectively release heat when reaching physical impact treatment to reach the purpose of deep massage fat-reducing. And utilize conductive mechanism to follow driving medium synchronous motion, can effectively avoid first pencil group and second pencil group to influence life and can improve the stability of electric current transmission greatly because of frequently following massage head reciprocating motion, and then the life of extension whole massage weight-losing hand utensil can promote user's use experience to a great extent.

Drawings

The utility model is described in further detail below with reference to the attached drawings and detailed description:

FIG. 1 is a schematic view of an impact heating massage weight-reducing hand tool according to an embodiment of the present utility model;

FIG. 2 is an exploded perspective view of FIG. 1;

FIG. 3 is a schematic view of the structure of the interior of FIG. 1;

FIG. 4 is a schematic view of the conductive mechanism and first bracket shown in FIG. 2 assembled with a rotor;

FIG. 5 is a schematic view of the structure of FIG. 4 with the first bracket and guide sleeve removed;

FIG. 6 is a schematic view of the assembly of the drive motor, eccentric and swing arm of FIG. 5;

fig. 7 is a schematic view of an assembled structure of the carbon brush and the carbon brush holder shown in fig. 5;

fig. 8 is an exploded perspective view of the carbon brush and the carbon brush holder shown in fig. 7;

fig. 9 is a second schematic structural view of the carbon brush shown in fig. 5 and a carbon brush holder assembled together;

FIG. 10 is a schematic view of an impact heating massage weight loss hand tool according to another embodiment of the present utility model;

FIG. 11 is an exploded perspective view of FIG. 10;

FIG. 12 is a schematic view of the internal structure of FIG. 10;

fig. 13 is an exploded perspective view of the drive motor, eccentric and swing arm shown in fig. 12.

Reference numerals illustrate:

a hand tool body 1; a cavity 11; a motor mounting groove 111; an operation handle 12; a first bracket 13; a first housing 14; a second housing 15; a second bracket 16; a third housing 17; a fourth housing 18; a guide sleeve 2; a driving mechanism 3; a drive motor 31; a locking piece 311; a mounting ear 3111; an eccentric 32; a first connection portion 321; a second connection portion 322; a first rotation axis 323; a second axis of rotation 324; a massage head 4; a support 41; an electrode column 42; a transmission member 5; a swing arm 51; a rotating block 52; a conductive mechanism 6; a carbon brush 61; a first slider 611; a second slider 612; a carbon brush holder 62; a first slide rail 621; a second slide rail 622; a limit projection 623; a first metal spring 63; a second metal spring 64; a first harness group 7; a first wire harness 71; a second harness 72; a second harness group 8; a third wire harness 81; fourth wire harness 82.

Detailed Description

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will explain the specific embodiments of the present utility model with reference to the accompanying drawings. It is evident that the drawings in the following description are only examples of the utility model, from which other drawings and other embodiments can be obtained by a person skilled in the art without inventive effort.

For simplicity of the drawing, only the parts relevant to the utility model are schematically shown in each drawing, and they do not represent the actual structure thereof as a product. Additionally, in order to simplify the drawing for ease of understanding, components having the same structure or function in some of the drawings are shown schematically with only one of them, or only one of them is labeled. Herein, "a" means not only "only this one" but also "more than one" case.

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

In this context, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless explicitly stated or limited otherwise; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. 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 addition, in the description of the present application, the terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.

According to an embodiment of the present utility model, as shown in fig. 1 to 13, an impact heating type massage weight-reducing hand tool may include a hand tool body 1, a massage device and a power supply device. The inside of the hand tool body 1 is provided with a cavity 11, and the end part of the hand tool body is provided with a guide sleeve 2 communicated with the cavity 11. The massage device comprises a driving mechanism 3, a massage head 4 and a transmission piece 5. The driving mechanism 3 is arranged in the cavity 11, the massage head 4 is arranged in the guide sleeve 2, and the driving mechanism 3 is used for driving the transmission piece 5 to drive the massage head 4 to do equidistant reciprocating motion along the guide sleeve 2. The power supply device includes a power supply module, a conductive mechanism 6, a first harness group 7, and a second harness group 8. The first wire harness group 7 is connected to the massage head 4, the second wire harness group 8 is connected to the power supply module, the conductive mechanism 6 is connected to the first wire harness group 7 and the second wire harness group 8, and is used for enabling the power supply module to supply power to the massage head 4, and the conductive mechanism 6 moves synchronously along with the transmission piece 5.

In this embodiment, the driving mechanism 3 drives the driving member 5 to drive the massage head 4 to do equidistant reciprocating motion along the guide sleeve 2, so that the massage head 4 can do high-frequency motion to impact soft tissues of a human body, thereby achieving various effects of reducing local tension of the soft tissues, relieving pain, reducing lactic acid accumulation, promoting blood circulation and the like. In the embodiment, the electrode is further arranged on the massage head 4, and the power supply module supplies power to the massage head 4, so that the massage head 4 can effectively release heat while achieving physical impact treatment, and the purpose of deep massage and weight losing is achieved. And utilize conductive mechanism 6 to follow driving medium 5 synchronous motion, can effectively avoid first pencil group 7 and second pencil group 8 to influence life and can improve current transmission's stability greatly because of frequently following massage head 4 reciprocating motion, and then the life of extension whole massage weight-losing hand utensil can promote user's use experience to a great extent.

It is worth mentioning that the massage weight-reducing hand tool can be used for users to attach the hand tool to the skin surface layer of the hand tool by themselves so as to independently perform heating massage operation. Of course, the massage weight-reducing hand tool can be operated by doctors, massagers and the like, so as to massage other people, and the massage progress is within the protection scope of the patent. That is, the specific application scene of the massage weight-reducing hand tool is not limited at all, and the practical use requirement of a user can be greatly met.

It should be further noted that, in this embodiment, the power supply module may be a radio frequency power supply, and of course, it may also be a common ac power supply or a dc power supply. That is, any mode capable of supplying power to the massage head is within the protection scope of the present patent, and is not particularly limited herein, and can be flexibly selected according to actual use requirements.

In this embodiment, the driving mechanism 3 may specifically include a driving motor 31 and an eccentric wheel 32, where the driving motor 31 is disposed in the cavity 11. Preferably, referring to fig. 3 to 5 and 11 to 13, a motor mounting groove 111 for accommodating the driving motor 31 may be provided inside the cavity 11, and the driving motor 31 is provided at an upper end portion thereof with a locking piece 311, and a plurality of mounting lugs 3111 are provided at a peripheral side edge of the locking piece 311. After the driving motor 31 is mounted in the motor mounting groove 111, the peripheral edge of the locking plate 311 abuts against the notch edge of the motor mounting groove 111, and the notch edge is provided with a mounting hole corresponding to the mounting lug 3111, and the driving motor 31 is fixedly mounted in the motor mounting groove 111 by screwing the screw into the mounting hole through the mounting lug 3111. Thus, even if the massage weight-reducing hand tool is subjected to severe vibration, the driving motor 31 can be effectively ensured to be always in a stable state, and the movement can not easily occur, so that the use experience of a user can be greatly improved, and the massage head 4 is ensured to always have strong vibration sense.

In the present embodiment, referring to fig. 3 to 6 and 11 to 13, the eccentric wheel 32 has a first connecting portion 321 and a second connecting portion 322, and the first connecting portion 321 and the second connecting portion 322 may be preferably integrally formed, but not limited thereto. The first connecting portion 321 is located at the power output end of the driving motor 31, and the second connecting portion 322 is disposed at a side of the power output end. The first connecting portion 321 is rotatably connected to the power output end of the driving motor 31 about a first rotation axis 323, and the second connecting portion 322 is rotatably connected to an end of the transmission member 5, which is far away from the massage head 4, about a second rotation axis 324. In this way, in the process of driving the eccentric wheel 32 to do circular motion around the first rotation axis 323, the driving motor 31 can drive the driving part 5 to do equidistant reciprocating swing through the circular arc motion of the eccentric wheel 32, so that the driving part 5 can finally drive the massage head 4 to do equidistant reciprocating motion along the guide sleeve 2, and the massage head 4 can be ensured to do high-frequency motion to impact soft tissues of a human body.

As a preference of this embodiment, referring to fig. 5 and 13, the transmission member 5 may specifically include a swing arm 51 and a rotating block 52, where one end of the swing arm 51 is used to dock the second connecting portion 322 of the eccentric wheel 32, and the rotating block 52 is hinged to one end of the swing arm 51 remote from the eccentric wheel 32, so as to dock the massage head 4. In this embodiment, since the rotating block 52 is in rotation fit with the swing arm 51, the swing arm 51 can offset the force of the swing arm 51 swinging left and right through the rotation of the rotating block 52, so as to ensure that the massaging head 4 only has the reciprocating force along the axial direction of the guide sleeve 2 under the transmission of the rotating block 52, thus the massaging head 4 can always have enough impact force to meet the use requirement of more users.

It should be noted that, in the present embodiment, the specific structures of the swing arm 51 and the rotating block 52 are not limited herein, and can be flexibly set according to the actual use requirements, and are all within the protection scope of the present patent, and are not described herein in detail.

Further, in the present embodiment, referring to fig. 1 to 4 and fig. 10 and 11, the guide sleeve 2 is mounted at the end of the hand tool body 1 and is in communication with the cavity 11 for mounting the massage head 4, so that the massage head 4 can perform equidistant reciprocating motion along the axial direction thereof. The specific structure of the guide sleeve 2 is not limited in this embodiment, and only the contour and the massaging head 4 are required to be matched.

Further, in the present embodiment, the first harness group 7 includes the first harness 71 and the second harness 72 connected to the massage head 4, and correspondingly, the second harness group 8 includes the third harness 81 and the fourth harness 82 connected to the power supply module. The conductive mechanism 6 is used for electrically connecting the first wire harness 71 and the third wire harness 81 and electrically connecting the second wire harness 72 and the fourth wire harness 82, so as to finally realize the power supply module to supply power to the massage head 4.

In this embodiment, in order to facilitate rapid replacement, repair, maintenance, etc. of the components inside the massage weight-reducing hand tool, the hand tool body 1 may preferably be of a split type structure.

As a preferred aspect of the present embodiment, referring to fig. 1 to 9, the hand tool body 1 may include a first bracket 13 and first and second cases 14 and 15 mounted on left and right sides of the first bracket 13, respectively. The first support 13 is preferably in an approximately rectangular annular frame structure, the contours of the first shell 14 and the second shell 15 are matched, and the first support 13 is respectively locked on the left side and the right side of the first support 13 through screws and the like, so that the first support 13, the first shell 14 and the second shell 15 form a whole hand tool body 1 together.

Further, referring to fig. 3 to 9, the conductive mechanism 6 may specifically include a carbon brush 61 and a carbon brush holder 62, and the specific configurations of the carbon brush 61 and the carbon brush holder 62 may not be limited in this embodiment, and the configurations of the two may be flexibly changed according to the actual use requirements, which are all within the protection scope of this patent. The carbon brush 61 is fixed on the rotating block 52 and is used for connecting the first wire harness 71 and the second wire harness 72. The carbon brush 61 also moves in synchronization with the rotation block 52 in the course of following the reciprocation of the swing arm 51. Correspondingly, the carbon brush holder 62 is fixed at a position opposite to the carbon brush 61 on the inner wall surface of the hand tool body 1, preferably, a position of the first bracket 13 corresponding to a position right above the carbon brush 61, for connecting the third wire harness 81 and the fourth wire harness 82. The carbon brush 61 is provided with a first slider 611 electrically connected to the first wire harness 71 and a second slider 612 electrically connected to the second wire harness 72 at an end facing the carbon brush seat 62, and the first slider 611 and the second slider 612 protrude from the end wall of the carbon brush 61, which may preferably have a cylindrical structure, but are not limited thereto.

Correspondingly, the carbon brush seat 62 is provided with a first sliding rail 621 electrically connected to the third wire harness 81 and a second sliding rail 622 electrically connected to the fourth wire harness 82 at one end corresponding to the carbon brush 61. It should be noted that the first sliding rail 621 and the second sliding rail 622 are respectively provided with a conductive sheet, and the two conductive sheets respectively extend to two ends of the first sliding rail 621 and the second sliding rail 622 in the length direction and are respectively used for butt-jointing the third wire harness 81 and the fourth wire harness 82. In the process of driving the rotating block 52 to reciprocate, the driving motor 31 is slidably connected to the first sliding rail 621 and the second sliding rail 622 respectively, so that the first sliding rail 611 and the second sliding rail 612 are electrically connected to the conductive plates disposed in the first sliding rail 621 and the second sliding rail 622 respectively, and finally, the electrical connection between the first wire harness 71 and the third wire harness 81 and the electrical connection between the second wire harness 72 and the fourth wire harness 82 are realized.

It should be noted that, in the present embodiment, the conductive sheet is preferably made of copper material because the copper material has excellent conductivity, but is not limited thereto.

It should be noted that, in the present embodiment, referring to fig. 8, the ends of the first sliding rail 621 and the second sliding rail 622 are further provided with a limiting protrusion 623, and when the first sliding block 611 and the second sliding block 612 slide to the ends of the first sliding rail 621 and the second sliding rail 622 respectively, the two limiting protrusions 623 are used to limit the detachment of the first sliding block 611 and the second sliding block 612 respectively, so that the stability of the power supply module for supplying power to the massage head 4 can be greatly improved.

It should be noted that, in the present embodiment, the travel range of the rotating block 52 is at least smaller than or equal to the travel range of the first sliding rail 621 and the second sliding rail 622, so that it is effectively ensured that the first sliding block 611 and the second sliding block 612 are always located inside the first sliding rail 621 and the second sliding rail 622 during the reciprocating movement of the rotating block 52.

In the present embodiment, since the carbon brush 61 has excellent electrical conductivity and wear resistance, the carbon brush 61 can be effectively ensured to be in close contact with the carbon brush holder 62 even if the carbon brush 61 is operated for a long time in the process of moving the carbon brush 61 back and forth along with the rotating block 52 at a high frequency, and the stability of current transmission is not deteriorated due to excessive wear. Compared with the existing direct connection of the power supply module and the massage head 4 through the wire harness, the embodiment can effectively avoid the breakage of the first wire harness group 7 and the second wire harness group 8 caused by frequent following of the reciprocating motion of the massage head 4, so that the service life of the whole massage weight-losing hand tool can be prolonged, the use experience of a user can be improved to a great extent, and the maintenance cost can be reduced.

As another preferable aspect of the present embodiment, referring to fig. 10 to 13, the hand tool body 1 may include a second bracket 16 and third and fourth cases 17 and 18 mounted on upper and lower sides of the second bracket 16, respectively. The second support 16 is preferably in an approximately rectangular annular frame structure, the contours of the third shell 17 and the fourth shell 18 are matched, and the third shell 17 and the fourth shell 18 are respectively locked on the upper side and the lower side of the second support 16 through screws and the like, so that the second support 16, the third shell 17 and the fourth shell 18 form a whole hand tool body 1 together.

Further, with continued reference to fig. 10-13, the conductive mechanism 6 may specifically include a first metal spring and a second metal spring. One ends of the first metal elastic member and the second metal elastic member are fixed on the rotating block 52 and are respectively used for connecting the first wire harness 71 and the second wire harness 72, and the other ends of the first metal elastic member and the second metal elastic member are fixed on the inner wall surface of the hand tool body 1, namely, the position of the inner wall surface of the fourth shell 18 adjacent to the massage head 4 is respectively used for connecting the third wire harness 81 and the fourth wire harness 82. In the process of driving the rotating block 52 to reciprocate, the driving motor 31 synchronously extends and contracts along with the rotating block 52, so as to electrically butt the first wire harness 71 and the third wire harness 81 and electrically butt the second wire harness 72 and the fourth wire harness 82.

In this embodiment, since the first metal elastic member and the second metal elastic member have excellent electrical conductivity and elasticity, the first metal elastic member and the second metal elastic member can effectively ensure that even if the first metal elastic member and the second metal elastic member run for a long time, the first metal elastic member and the second metal elastic member can always maintain excellent tensile and compression states, and the elasticity of the first metal elastic member and the second metal elastic member is not deteriorated due to excessive use, thereby deteriorating the stability of current transmission. Compared with the existing direct connection of the power supply module and the massage head 4 through the wire harness, the embodiment can effectively avoid the breakage of the first wire harness group 7 and the second wire harness group 8 caused by frequent following of the reciprocating motion of the massage head 4, so that the service life of the whole massage weight-losing hand tool can be prolonged, the use experience of a user can be improved to a great extent, and the maintenance cost can be reduced.

Preferably, in the present embodiment, the first metal elastic member is preferably a first metal spring 63, and the second metal elastic member is preferably a second metal spring 64. Specifically, the two ends of the rotary block 52 perpendicular to the moving direction thereof are respectively provided with a fixing portion, and correspondingly, the inner wall surface of the fourth housing 18 is respectively provided with pin holes at positions corresponding to the two fixing portions. One ends of the first metal spring 63 and the second metal spring 64 are respectively fixed on the two fixing parts, and the other ends of the first metal spring 63 and the second metal spring 64 are respectively locked in the pin holes through a pin. It should be noted that, the first metal spring 63 and the second metal spring 64 are disposed in parallel, and in the process of the reciprocating movement of the rotating block 52, the first metal spring 63 and the second metal spring 64 act as wires and synchronously perform expansion and contraction movements, so as to achieve electrical butt joint of the first wire harness 71 and the third wire harness 81 and electrical butt joint of the second wire harness 72 and the fourth wire harness 82.

In this embodiment, referring to fig. 2 and 11, the massage head 4 includes a support 41 and a plurality of electrode columns 42 mounted on the support 41 to perform beating impact and deep heating on soft tissues of a human body. The profile of the support 41 and the guide sleeve 2 are adapted, and the specific configuration of the support 41 is not limited in this embodiment, but preferably, the support 41 is provided with wiring holes inside for the first wire harness 71 and the second wire harness 72 to pass through to connect the electrode columns 42, so as to realize that the power supply module supplies power to the plurality of electrode columns 42. The support 41 is slidably mounted in the guide sleeve 2 for abutting against the rotary block 52 of the transmission member 5.

Preferably, the number of the electrode columns 42 is four, and the four electrode columns 42 are closely arranged around the support 41. As a preferred example of this embodiment, the four electrode columns 42 are all monopolar radiofrequency electrode columns 42. Two of the electrode posts 42 are disposed in series with the first wire harness 71, and the other two electrode posts 42 are disposed in series with the second wire harness 72. Of course, as another preferred example of the present embodiment, the four electrode columns 42 are bipolar radio frequency electrode columns 42. Two of the electrode posts 42 are disposed in series with the first wire harness 71, and the other two electrode posts 42 are disposed in series with the second wire harness 72. Alternatively, each electrode column 42 is provided with a heating element, and the heating element is energized to generate heat, and the heat is transferred to the electrode column 42 to deeply heat the soft tissue of the human body. That is, the electrode column 42 only needs to ensure that the deep heating function is further achieved during the beating impact to the soft tissue of the human body, and the specific heating mode is not particularly limited herein, for example, the heating mode of the electrode column 42 may be a film heating mode besides a radio frequency single-pole heating mode and a bipolar heating mode, and the specific heating mode may be flexibly selected according to the actual use requirement, which is within the protection scope of the present patent.

In this embodiment, the hand tool body 1 of the massage weight-reducing hand tool is further provided with a screen display module for displaying various parameter information such as a massage gear, a working state, a working time and a massage temperature, which is not particularly limited herein, and can be flexibly set according to actual use requirements.

Of course, in this embodiment, the hand tool body 1 is further provided with the operation handle 12, and preferably, the operation handle 12 has two holding portions, and the two holding portions are symmetrically disposed, so that a user can conveniently and firmly hold and operate the massage weight-reducing hand tool with both hands, no heavy situation occurs, and the hand tool accords with the ergonomic design.

It should be noted that the above embodiments can be freely combined as needed. The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims (10)

1. An impact heating type massage weight-losing hand tool, which is characterized by comprising:

the hand tool body is internally provided with a cavity, and the end part of the hand tool body is provided with a guide sleeve communicated with the cavity;

the massage device comprises a driving mechanism, a massage head and a transmission piece;

the driving mechanism is arranged in the cavity, the massage head is arranged in the guide sleeve, and the driving mechanism is used for driving the transmission piece to drive the massage head to do equidistant reciprocating motion along the guide sleeve;

the power supply device comprises a power supply module, a conductive mechanism, a first wire harness group and a second wire harness group;

the first wire harness group is connected to the massage head, the second wire harness group is connected to the power supply module, the conductive mechanism is connected to the first wire harness group and the second wire harness group and used for enabling the power supply module to supply power to the massage head, and the conductive mechanism moves synchronously along with the transmission piece.

2. The impact heating type massage weight-losing hand tool according to claim 1, wherein,

the driving mechanism comprises a driving motor and an eccentric wheel;

the driving motor is arranged in the cavity;

the eccentric wheel is provided with a first connecting part and a second connecting part;

the first connecting part is rotationally connected to the power output end of the driving motor around a first rotation axis, and the second connecting part is rotationally connected to one end, far away from the massage head, of the transmission piece around a second rotation axis;

the driving motor is used for driving the eccentric wheel to drive the transmission piece to swing back and forth, and the transmission piece drives the massage head to do equidistant reciprocating motion along the guide sleeve.

3. The impact heating type massage weight-losing hand tool according to claim 2, wherein,

the transmission piece comprises a swing arm and a rotating block;

the swing arm is used for butt joint the eccentric wheel, the rotating block is hinged to one end of the swing arm, which is far away from the eccentric wheel, and is used for butt joint the massage head.

4. The impact heating type massage weight-losing hand tool according to claim 3, wherein,

the first wire harness group comprises a first wire harness and a second wire harness which are connected to the massage head;

the second wire harness group comprises a third wire harness and a fourth wire harness which are connected to the power supply module;

the conductive mechanism is used for realizing electrical butt joint of the first wire harness and the third wire harness and electrical butt joint of the second wire harness and the fourth wire harness.

5. The impact heating type massage weight-losing hand tool according to claim 4, wherein,

the conductive mechanism comprises a carbon brush and a carbon brush seat;

the carbon brush is fixed on the rotating block and used for connecting the first wire harness and the second wire harness;

the carbon brush seat is fixed at the position, right against the carbon brush, of the inner wall surface of the hand tool body and is used for connecting the third wire harness and the fourth wire harness;

the carbon brush is provided with a first sliding block electrically connected with the first wire harness and a second sliding block electrically connected with the second wire harness, and the carbon brush seat is provided with a first sliding rail electrically connected with the third wire harness and a second sliding rail electrically connected with the fourth wire harness;

the driving motor is used for driving the rotating block to reciprocate, and the first sliding block and the second sliding block are respectively connected with the first sliding rail and the second sliding rail in a sliding manner, so that the electrical butt joint of the first wire harness and the third wire harness and the electrical butt joint of the second wire harness and the fourth wire harness are realized.

6. The impact heating type massage weight-losing hand tool according to claim 4, wherein,

the conductive mechanism comprises a first metal elastic piece and a second metal elastic piece;

one ends of the first metal elastic piece and the second metal elastic piece are fixed on the rotating block and are respectively used for connecting the first wire harness and the second wire harness;

the other ends of the first metal elastic piece and the second metal elastic piece are fixed on the inner wall surface of the hand tool body and are respectively used for connecting the third wire harness and the fourth wire harness;

the driving motor drives the rotating block to reciprocate, and the first metal elastic piece and the second metal elastic piece synchronously stretch and shrink so as to realize electrical butt joint of the first wire harness and the third wire harness and electrical butt joint of the second wire harness and the fourth wire harness.

7. The impact heating type massage weight-losing hand tool according to claim 6, wherein,

the first metal elastic piece is a first metal spring; and

The second metal elastic piece is a second metal spring.

8. The impact heating type massage weight-losing hand tool according to any one of claims 1 to 7, wherein,

the massage head comprises a support and a plurality of electrode columns;

the support is slidably arranged in the guide sleeve and is used for abutting the transmission piece; and

The electrode columns are arranged on the support and are electrically connected with the first wire harness group;

the power supply module is used for supplying power to the electrode columns;

wherein,,

the electrode columns are monopole radio frequency electrode columns; or (b)

The electrode columns are bipolar radio-frequency electrode columns; or (b)

And a heating element is arranged in each electrode column.

9. The impact heating type massage weight-losing hand tool according to claim 8, wherein,

the number of the electrode columns is four.

10. The impact heating type massage weight reducing hand tool according to any one of claims 1 to 7, further comprising:

an operating handle mounted on the hand tool body.

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