A calf massage movement for a foot machine

Abstract

The invention relates to the technical field of calf massage mechanism, and discloses a calf massage mechanism for a foot machine, a base plate and a reducer fixed on the base plate, wherein the input end of the reducer is connected with a motor, and further comprises: four massage heads, which are symmetrically arranged on the base plate; two transmission shafts, which are connected to the driving ends on both sides of the reducer through bearings, and the transmission shafts are connected to the massage heads through transmission components; a pushing and kneading part, which is symmetrically arranged on the base plate and connected to the transmission shaft; a hammering part, which is symmetrically arranged on the outside of the reducer; and a switching part, which is arranged on the base plate. The invention provides two transmission shafts and four massage heads, so that the transmission shaft drives the four massage heads to swing back and forth in a direction close to the transmission shaft under the drive of the motor and the reducer, so that the massage heads use the reciprocating swinging stroke to imitate the massage technique of real people to push and knead the calf placed on the massage heads, thereby improving the effect of massaging and relaxing the calf muscles.

Description

Technical Field

[0001] The invention relates to the technical field of calf massage machine cores, and in particular to a calf massage machine core for a foot machine. Background Art

[0002] In the technical field of calf massage mechanism, it is usually set in a foot machine. The user can place the calf on the massage head and operate the foot machine to control the operation of the motor, so that the motor drives the transmission shaft to operate through the reducer, and the transmission shaft drives the massage head to massage the user's calf, and massage and relax the muscles in the calf area of ​​the user. However, the traditional calf massage mechanism of the foot machine still has problems in actual operation.

[0003] For example, in actual operation, the calf is usually massaged by rolling the massage head. The massage technique is single and far from the technique and experience of real-life massage, which reduces the muscle massage relaxation effect of the calf area. Summary of the invention

[0004] The present invention provides a calf massage mechanism for a foot machine, which is provided with two transmission shafts and four massage heads, so that the transmission shaft drives the four massage heads to swing back and forth in a direction close to the transmission shaft under the drive of a motor and a reducer, so that the massage heads can push and knead the calves placed on the massage heads by imitating the massage techniques of real people during the reciprocating swinging stroke, thereby improving the effect of massaging and relaxing the calf muscles.

[0005] In order to solve the above technical problems, the technical solution of the present invention is as follows:

[0006] In a first aspect, a calf massage movement of a foot machine includes: a substrate and a reducer fixed on the substrate, wherein the input end of the reducer is connected to a motor, and further includes:

[0007] There are two transmission shafts, and the two transmission shafts are connected to the driving ends on both sides of the reducer through bearings;

[0008] The pushing and kneading part is symmetrically arranged on the base plate and connected to the transmission shaft to push and knead the calf;

[0009] The pushing and kneading part includes a driving member and a massage member, wherein the driving member is connected to the transmission shaft, and the massage member is rotatably arranged on the base plate and rotatably connected to the driving member;

[0010] The hammering part is symmetrically arranged on the outside of the reducer and between the pushing and kneading part and the reducer to massage the calf by hammering;

[0011] The hammer part includes a guide member and a hammer member, wherein the guide member is arranged obliquely above the transmission shaft, the guide member is rotatably connected to the hammer member, and the hammer member is located above the reducer;

[0012] The switching part is arranged on the substrate and is translationally connected with the hammer part to switch to use the hammer part to massage the calf;

[0013] The switching part comprises a pusher and a screw member, wherein the pusher is arranged on the base plate, the screw member is arranged outside the transmission shaft, and the screw member is translationally connected with the pusher.

[0014] Furthermore, the driving member comprises:

[0015] There are two shaft seats, which are symmetrically fixed on the base plate and are rotatably connected to one end of the transmission shaft away from the reducer;

[0016] There are two fixing seats, and the two fixing seats are respectively fixed on the outer sides of the two transmission shafts;

[0017] The swing part is arranged on the base plate and connected with the transmission shaft; the first eccentric wheel is fixed on a side of the fixing seat close to the reducer.

[0018] Further, the swing part comprises:

[0019] The first eccentric wheel is fixed on a side of the fixing seat close to the reducer and is sleeved on the outer side of the transmission shaft;

[0020] The second eccentric wheel is fixed to a side of the fixing seat close to the fixing seat and is sleeved on the outer side of the transmission shaft and is offset 180 degrees with the first eccentric wheel;

[0021] There are four rod seats, and the four rod seats are symmetrically fixed on the base plate.

[0022] Furthermore, the massage element comprises:

[0023] There are four massage connecting rods, wherein one end of two of the massage connecting rods is rotatably mounted on the outside of the first eccentric wheel, and one end of the other two of the massage connecting rods is rotatably mounted on the outside of the second eccentric wheel, and the four massage connecting rods are respectively located above the four massage connecting rods, and the massage connecting rods are convex upward at positions away from the base plate to squeeze and massage the calf;

[0024] A connecting rod, one end of which is rotatably connected to the rod seat, adjacent to the massage connecting rod, and rotatably connected to the other end of the massage connecting rod;

[0025] The massage head is fixed on the other end of the connecting rod.

[0026] Further, the derivation component comprises:

[0027] There are two brackets, and the two brackets are symmetrically arranged obliquely above the transmission shaft;

[0028] A lifting plate is arranged on the inner side of the bracket and is rotatably connected to one end of the bracket;

[0029] The pushing and lifting part is arranged at one end of the lifting plate and is located outside the transmission shaft.

[0030] Further, the pushing part includes:

[0031] A pressing plate is arranged on the inner side of the bracket, is rotatably connected to the other end of the bracket, and is located above the lifting plate;

[0032] A semi-cylinder is fixed to one end of the pressing plate close to the pressing plate and extends to the inner side of the pressing plate and is connected to the pressing plate guide;

[0033] The triangular plate is fixed to the end of the pressing plate away from the semi-cylinder and is located between the reducer and the massage connecting rod;

[0034] The sleeve is fixed on a side of the first eccentric wheel close to the reducer and is located on the outside of the transmission shaft;

[0035] There are multiple triangular guide plates, which are evenly fixed on the outside of the sleeve and located between the triangular plates and the massage connecting rod.

[0036] Further, the hammering member comprises:

[0037] The striking plate is fixed to the end of the lifting plate away from the pressing plate;

[0038] A striking head is fixed to the end of the striking plate away from the lifting plate;

[0039] Massage bumps, fixed on the strike plate.

[0040] Further, the pusher comprises:

[0041] The electric rod has a fixed end fixed on the base plate and is located on one side of the reducer;

[0042] An A-frame, fixed to the telescopic end of the electric pole;

[0043] Support plates are arranged at both ends of the A-frame away from the electric pole;

[0044] The translation part is arranged at one end of the support plate away from the A-frame.

[0045] Further, the translation part comprises:

[0046] A support guide plate is fixed to the end of the support plate away from the A-frame;

[0047] A guide groove is formed on the inner side of the support guide plate and passes through a side of the support guide plate away from the support plate (17);

[0048] The slide plate is arranged on the inner side of the guide groove for translation and penetrates the support guide plate through the guide groove.

[0049] Further, the screw moving member comprises:

[0050] C sleeve, fixed to the end of the slide away from the support plate;

[0051] Push strips are evenly fixed on the inner side of the C sleeve;

[0052] There are two thread grooves, which are symmetrically opened on the outside of the transmission shaft and located between the reducer and the first eccentric wheel;

[0053] The connecting plate is fixed on the C sleeve and is fixedly connected to the bracket.

[0054] The above solution of the present invention includes at least the following beneficial effects:

[0055] By providing a pushing and kneading part, when the motor starts the transmission shaft to rotate through the reducer, the transmission shaft will drive the driving member provided in the pushing and kneading part to operate under the support of the base plate, and drive the massage member and the massage head to swing back and forth continuously under the push of the driving member, thereby simulating a real person's massage technique to push and knead the user's calf through the massage head, and at the same time, the massage member squeezes and massages the user's calf while swinging back and forth, thereby increasing the diversity of massage techniques and improving the effect of calf muscle massage and relaxation. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] Figure 1 A schematic diagram of the overall three-dimensional structure of a calf massage mechanism for a foot massager provided by an embodiment of the present invention;

[0057] Figure 2 A schematic diagram of the three-dimensional structure of an eccentric wheel, a transmission shaft, a connecting rod, a massage connecting rod and a triangular guide plate combination provided in an embodiment of the present invention;

[0058] Figure 3 A schematic diagram of a three-dimensional structure of a rod base provided in an embodiment of the present invention;

[0059] Figure 4 A schematic diagram of the three-dimensional structure of an eccentric wheel, a fixing seat and a sleeve assembly provided in an embodiment of the present invention;

[0060] Figure 5 A schematic diagram of a three-dimensional structure of a base plate, an electric rod and an A-shaped frame assembly provided in an embodiment of the present invention;

[0061] Figure 6 A schematic diagram of the three-dimensional structure of a transmission shaft, a shaft seat, an eccentric wheel, an electric rod, a knocking plate, an arc plate, a bracket and a triangular guide plate assembly provided in an embodiment of the present invention;

[0062] Figure 7 A schematic diagram of a three-dimensional structure of a combination of a triangular plate, a bracket, a pressing plate, a lifting plate and a knocking plate provided in an embodiment of the present invention;

[0063] Figure 8A schematic diagram of the three-dimensional structure of the electric pole, bracket, A-shaped frame, support guide plate and C-set combination provided in an embodiment of the present invention;

[0064] Fig. 9 A schematic diagram of a three-dimensional cross-sectional structure of a C sleeve, a slide plate and a push bar combination provided in an embodiment of the present invention;

[0065] Fig.10 A schematic diagram of a three-dimensional structure of a pressure plate section and a semi-cylinder combination provided by an embodiment of the present invention;

[0066] Fig.11 A schematic diagram of the three-dimensional structure of the lifting plate, the striking plate and the striking head combination provided by an embodiment of the present invention;

[0067] Fig.12 A schematic diagram of the three-dimensional structure of the relative positions of the calf massage mechanism as a whole and the calf of the user provided in an embodiment of the present invention.

[0068] Description of reference numerals:

[0069] In the figure: 1, base plate; 2, fixed sheet metal; 3, reducer; 4, motor; 5, transmission shaft; 6, fixed seat; 7, first eccentric wheel; 8, massage connecting rod; 9, rod seat; 10, first rotating shaft; 11, connecting rod; 12, massage head; 13, second rotating shaft; 14, shaft seat; 15, electric rod; 16, A-shaped frame; 17, support plate; 18, support guide plate; 19, slide plate; 20, C sleeve; 21, push strip; 22, thread groove; 23, connecting plate; 24, bracket; 25, rotating rod; 26, lifting plate; 27, knocking plate; 28, knocking head; 29, massage convex point; 30, rotating rod; 31, pressure plate; 32, semi-cylinder; 33, arc plate; 34, triangular plate; 35, sleeve; 36, triangular guide plate; 37, guide groove; 38, guide groove; 39, second eccentric wheel; 40, perforation. DETAILED DESCRIPTION

[0070] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present invention and to enable the scope of the present invention to be fully communicated to those skilled in the art.

[0071] like Figures 1 to 12 As shown, an embodiment of the present invention provides a calf massage movement of a foot machine, comprising: a substrate 1 and a reducer 3 fixed on the substrate 1, the input end of the reducer 3 is connected to a motor 4, and further comprising:

[0072] There are two transmission shafts 5, and the two transmission shafts 5 are connected to the driving ends on both sides of the reducer 3 through bearings;

[0073] The pushing and kneading part is symmetrically arranged on the base plate 1 and connected to the transmission shaft 5 to push and knead the calf;

[0074] The pushing and kneading part includes a driving member and a massage member, wherein the driving member is connected to the transmission shaft 5, and the massage member is rotatably arranged on the base plate 1 and is rotatably connected to the driving member;

[0075] The hammering part is symmetrically arranged on the outside of the reducer 3 and between the pushing and kneading part and the reducer 3 to massage the calf by hammering;

[0076] The hammer part includes a guide member and a hammer member, the guide member is arranged obliquely above the transmission shaft 5, and the guide member is rotatably connected with the hammer member, and the hammer member is located above the reducer 3;

[0077] The switching part is arranged on the substrate 1 and is translationally connected with the hammer part to switch to use the hammer part to massage the calf;

[0078] The switching part comprises a pusher and a screw member. The pusher is arranged on the base plate 1 , and the screw member is arranged outside the transmission shaft 5 . The screw member is translationally connected to the pusher.

[0079] Specifically, fixed sheet metal 2 is symmetrically fixed on the base plate 1, and the fixed sheet metal 2 is connected to the reducer 3 through a fixing component. The base plate 1 can provide stable support for all facilities installed on its top, and can provide a through channel for the fixing component, so that the base plate 1 can be stably installed on the foot machine. The base plate 1 can provide stable support for the fixed sheet metal 2, so that the fixed sheet metal 2 can stably support the reducer 3. After the motor 4 is started, it will drive the reducer 3 to run, and the reducer 3 can slow down the rotation speed transmitted by the motor 4 and transmit it to the transmission shaft 5.

[0080] In the actual application of this embodiment, the staff can install the calf massage mechanism into the foot machine by using the fixing component to penetrate the base plate 1 according to the actual needs, and the user can massage the calf as needed. Fig.12 As shown, it is placed on the massage head 12, and then the motor 4 is started, so that the motor 4 drives the transmission shaft 5 to rotate counterclockwise through the reducer 3.

[0081] As a preferred embodiment of the present invention, the driving member includes:

[0082] There are two shaft seats 14, which are symmetrically fixed on the base plate 1 and are rotatably connected to one end of the transmission shaft 5 away from the reducer 3;

[0083] There are two fixing seats 6, and the two fixing seats 6 are respectively fixed on the outer sides of the two transmission shafts 5;

[0084] The swing part is arranged on the base plate 1 and connected to the transmission shaft 5 ; the first eccentric wheel 7 is fixed on a side of the fixing seat 6 close to the reducer 3 .

[0085] Specifically, the shaft seat 14 can provide rotational support for the transmission shaft 5 under the support of the base plate 1, the transmission shaft 5 can provide support for the fixed seat 6, and can drive the fixed seat 6 to rotate counterclockwise, the fixed seat 6 can provide stable support for the first eccentric wheel 7 and the second eccentric wheel 39, and the fixed seat 6 can make the first eccentric wheel 7 and the second eccentric wheel 39 form a one hundred and eighty degree offset, and the transmission shaft 5 can provide rotational support for the first eccentric wheel 7 and the second eccentric wheel 39.

[0086] Swing parts include:

[0087] The first eccentric wheel 7 is fixed to a side of the fixing base 6 close to the reducer 3 and is sleeved on the outer side of the transmission shaft 5;

[0088] The second eccentric wheel 39 is fixed to a side of the fixing seat 6 close to the fixing seat 6, and is sleeved on the outer side of the transmission shaft 5, and is offset by 180 degrees with the first eccentric wheel 7;

[0089] There are four rod seats 9 , which are symmetrically fixed on the base plate 1 .

[0090] Specifically, the first eccentric wheel 7 and the second eccentric wheel 39 can provide rotational support for the massage connecting rod 8, and the base plate 1 can provide stable support for the rod seat 9. A through hole 40 is opened inside the rod seat 9, and a first rotating shaft 10 is rotated and penetrated inside the through hole 40. The through hole 40 can provide a channel for the first rotating shaft 10 to pass through the rod seat 9, so that the rod seat 9 can provide rotational support for the first rotating shaft 10, the first rotating shaft 10 can provide rotational support for the connecting rod 11, and the rod seat 9 can provide rotation space for the connecting rod 11.

[0091] Massage parts include:

[0092] There are four massage connecting rods 8, one end of two of which is rotatably mounted on the outside of the first eccentric wheel 7, and one end of the other two of which is rotatably mounted on the outside of the second eccentric wheel 39. The four massage connecting rods 8 are respectively located above the four massage connecting rods 8, and the massage connecting rods 8 are convex upward at positions away from the base plate 1 to squeeze and massage the calf.

[0093] A connecting rod 11, one end of which is rotatably connected to the rod seat 9, is adjacent to the massage connecting rod 8, and is rotatably connected to the other end of the massage connecting rod 8;

[0094] The massage head 12 is fixed to the other end of the connecting rod 11 .

[0095] In actual application of this embodiment, a second rotating shaft 13 is provided inside the connecting rod 11, and the second rotating shaft 13 rotates and passes through the other end of the massage connecting rod 8. The connecting rod 11 can provide support for the second rotating shaft 13, and the second rotating shaft 13 can provide rotational support for the other end of the massage connecting rod 8, while the first eccentric wheel 7 and the second eccentric wheel 39 can provide rotational support for one end of the massage connecting rod 8 respectively.

[0096] When the motor 4 is started and drives the transmission shaft 5 to rotate counterclockwise through the reducer 3, the transmission shaft 5 will use the rotational power to drive the fixed seat 6 to rotate counterclockwise together. At the same time, the fixed seat 6 will drive the first eccentric wheel 7 and the second eccentric wheel 39 to rotate counterclockwise with the transmission shaft 5 as the center, so that the first eccentric wheel 7 and the second eccentric wheel 39 use the rotational power and their own eccentric structure to push the massage connecting rod 8. At the same time, the first eccentric wheel 7 and the second eccentric wheel 39 will rotate on the inner side of the massage connecting rod 8. At the same time, the other end of the massage connecting rod 8 will use the eccentric structure of the first eccentric wheel 7 and the second eccentric wheel 39 under the action of external force to pull the second eccentric wheel 7 and the second eccentric wheel 39 during the rotation of the first eccentric wheel 7 and the second eccentric wheel 39. The rotating shaft 13 makes the second rotating shaft 13 pull the connecting rod 11 to swing back and forth in the direction close to the transmission shaft 5 with the support of the rod seat 9 around the second rotating shaft 13 as the center. At the same time, the other end of the massage connecting rod 8 will rotate around the second rotating shaft 13 as the center, so that the massage connecting rod 8 can swing while the transmission shaft 5 rotates. During the swinging process, the protrusion on the massage connecting rod 8 is used to squeeze and massage the user's calf. At the same time, the connecting rod 11 will drive the massage head 12 to swing back and forth in the direction close to the transmission shaft 5 during the reciprocating rotation, so that the massage head 12 can push and knead the user's calf during the reciprocating swinging process while the transmission shaft 5 rotates.

[0097] In another preferred embodiment of the present invention, the pusher comprises:

[0098] The electric rod 15 has a fixed end fixed on the base plate 1 and is located on one side of the reducer 3;

[0099] A-shaped frame 16, fixed to the telescopic end of the electric rod 15;

[0100] Support plates 17 are arranged at two ends of the A-shaped frame 16 away from the electric rod 15;

[0101] The translation part is arranged at one end of the support plate 17 away from the A-frame 16 .

[0102] Specifically, the electric rod 15 can stably support the A-shaped frame 16 under the support of the base plate 1 , and the A-shaped frame 16 can stably support the support plate 17 under the support of the electric rod 15 , so that the support plate 17 can provide support for the support guide plate 18 .

[0103] Translation parts include:

[0104] A support guide plate 18 is fixed to an end of the support plate 17 away from the A-shaped frame 16;

[0105] The guide groove 38 is formed on the inner side of the support guide plate 18 and passes through the side of the support guide plate 18 away from the support plate 17;

[0106] The slide plate 19 is arranged inside the guide groove 38 for translation and passes through the support guide plate 18 through the guide groove 38 .

[0107] Specifically, the support guide plate 18 can provide a space for the guide groove 38 and can cooperate with the guide groove 38 to provide a moving guide for the slide plate 19. The slide plate 19 can firmly support the C sleeve 20 under the support of the support guide plate 18, and the C sleeve 20 can be sleeved on the outside of the transmission shaft 5.

[0108] The screw drive includes:

[0109] C sleeve 20, fixed to the end of the slide plate 19 away from the support plate 17;

[0110] Push strips 21 are evenly fixed on the inner side of the C sleeve 20;

[0111] There are two thread grooves 22, which are symmetrically opened on the outside of the transmission shaft 5 and located between the reducer 3 and the first eccentric wheel 7;

[0112] The connecting plate 23 is fixed on the C sleeve 20 and fixedly connected to the bracket 24 .

[0113] Specifically, the C sleeve 20 can stably support the push rod 21, the transmission shaft 5 can provide a space for the thread groove 22, and the thread groove 22 can provide an insertion space for the push rod 21. One of the thread grooves 22 is a positive thread, and the other thread groove 22 is a negative thread. The thread groove 22 can cooperate with the transmission shaft 5 to utilize the thread action to push the inserted push rod 21 to translate.

[0114] In actual application of this embodiment, the user can control the extension of the electric rod 15 as needed, so that the electric rod 15 uses the telescopic end to push the A-shaped frame 16 and the support plate 17, so that the support plate 17 uses external force to push the support guide plate 18 in the direction close to the transmission shaft 5, so that the support guide plate 18 pushes the C sleeve 20 to move to the outside of the transmission shaft 5 through the slide plate 19, so that the C sleeve 20 is sleeved on the outside of the transmission shaft 5, and at the same time, the C sleeve 20 drives the push strip 21 to move toward the thread groove 22, so that the push strip 21 is inserted into the inner side of the thread groove 22, and at the same time By utilizing the counterclockwise rotating transmission shaft 5 to cooperate with the thread groove 22, the thread action of the thread groove 22 and the rotational power of the transmission shaft 5 are used to push the push bar 21 and the C sleeve 20 to move in the direction close to the first eccentric wheel 7. At the same time, the C sleeve 20 will drive the slide plate 19 to translate along the guide groove 38 under the action of external force under the support of the support guide plate 18, so that the C sleeve 20 can drive the connecting plate 23 to translate together in the direction close to the first eccentric wheel 7 during the movement, so that the connecting plate 23 uses external force to drive the bracket 24 to translate together.

[0115] As a preferred embodiment of the present invention, the derivation component comprises:

[0116] There are two brackets 24, and the two brackets 24 are symmetrically arranged obliquely above the transmission shaft 5;

[0117] A lifting plate 26 is disposed on the inner side of the bracket 24 and is rotatably connected to one end of the bracket 24;

[0118] The pushing and lifting part is arranged at one end of the lifting plate 26 and is located outside the transmission shaft 5 .

[0119] Specifically, the bracket 24 is internally rotatably connected with a rotating rod 25 , and the rotating rod 25 is fixedly connected to the lifting plate 26 . The lifting plate 26 is provided with a guide groove 37 , which can provide a rotation space and a movement guide for the semi-cylinder 32 and the pressure plate 31 .

[0120] Lifting parts include:

[0121] The pressing plate 31 is arranged on the inner side of the bracket 24 and is rotatably connected to the other end of the bracket 24 and is located above the lifting plate 26;

[0122] The semi-cylinder 32 is fixed to one end of the pressing plate 31 close to the pressing plate 31 and extends to the inner side of the pressing plate 31 to be connected to the pressing plate 31 in a guiding manner;

[0123] The triangular plate 34 is fixed to the end of the pressing plate 31 away from the semi-cylinder 32 and is located between the reducer 3 and the massage connecting rod 8;

[0124] The sleeve 35 is fixed to a side of the first eccentric wheel 7 close to the reducer 3 and is located outside the transmission shaft 5;

[0125] There are multiple triangular guide plates 36 , which are evenly fixed on the outside of the sleeve 35 and located between the triangular plate 34 and the massage connecting rod 8 .

[0126] Specifically, a rotating rod 30 is provided inside the pressure plate 31, and the rotating rod 30 is rotatably connected to the other end of the bracket 24. The bracket 24 can provide rotational support for the rotating rod 30, the pressure plate 31 can provide support for the semi-cylinder 32, and the lifting plate 26 can cooperate with the guide groove 37 to provide a moving guide for the semi-cylinder 32. An arc plate 33 is fixed to the end of the pressure plate 31 away from the semi-cylinder 32, and the end of the arc plate 33 away from the pressure plate 31 is fixedly connected to the triangular plate 34. The triangular plate 34 has an inclination angle. The first eccentric wheel 7 can provide support for the sleeve 35, and the sleeve 35 can firmly support the triangular guide plate 36. The triangular guide plate 36 has an inclination angle opposite to that of the triangular plate 34 and the same as that of the triangular plate 34. The sleeve 35 can drive the triangular guide plate 36 to rotate counterclockwise together with the first eccentric wheel 7 along with the transmission shaft 5.

[0127] The hammer parts include:

[0128] The striking plate 27 is fixed to the end of the lifting plate 26 away from the pressing plate 31;

[0129] A striking head 28 is fixed to an end of the striking plate 27 away from the lifting plate 26;

[0130] The massage convex point 29 is fixed on the knocking plate 27.

[0131] Specifically, the lifting plate 26 can provide stable support for the knocking plate 27, the knocking plate 27 can provide support for the knocking head 28, and the knocking head 28 can stably support the massage protrusions 29. Specifically, the knocking head 28 has a bulge with a certain curvature.

[0132] In the actual application of this embodiment, the slide plate 19 is relatively rough and is made of rubber material. The friction force generated by the slide plate 19 and the support guide plate 18 can be used to provide support and positioning for the C sleeve 20.

[0133] When the connecting plate 23 uses external force to drive the bracket 24 to translate together in the direction close to the first eccentric wheel 7, the bracket 24 will use external force to drive the pressing plate 31 and the lifting plate 26 to translate together in the direction close to the eccentric wheel through the rotating rod 30 and the rotating rod 25. At the same time, the pressing plate 31 will drive the triangular plate 34 to move together through the arc plate 33, and the lifting plate 26 will drive the knocking plate 27, the knocking head 28 and the massage convex point 29 to move together, so that the triangular plate 34 can gradually move above the sleeve 35. The user can control the electric rod 15 to contract and control the C sleeve 20 to drive the push strip 21 away from the transmission shaft 5 as needed. The push strip 21 is moved in the direction of the screw thread groove 22, so that the push strip 21 is separated from the screw thread groove 22, and then the support guide plate 18 and the slide plate 19 provide support and positioning for the triangular plate 34, thereby controlling the distance between the triangular plate 34 and the triangular guide plate 36. The closer the distance between the triangular plate 34 and the triangular guide plate 36 is, the longer the distance that the triangular guide plate 36 uses the rotational power to push the triangular plate 34 (thereby facilitating the adjustment of the intensity of the percussion massage). When the triangular plate 34 moves to the top of the sleeve 35, the sleeve 35 will use the rotational power of the transmission shaft 5 to drive the triangular guide plate 36 to rotate together, so that the triangular guide plate 36 uses the rotational power and its own inclination angle to rotate with the triangular plate 34. The inclined angle of the plate 34 pushes the triangular plate 34, so that the triangular plate 34 pushes the pressing plate 31 through the arc plate 33 under the action of external force, so that the pressing plate 31 drives the rotating rod 30 to rotate in the direction close to the lifting plate 26 under the support of the bracket 24, so that the pressing plate 31 drives the semi-cylinder 32 to rotate together during the rotation process, so that the semi-cylinder 32 moves along the guide groove 37 during the rotation process, and at the same time, the lifting plate 26 is pushed to drive the rotating rod 25 to rotate in the direction away from the pressing plate 31 under the support of the bracket 24 during the movement and rotation process, so that the lifting plate 26 drives the knocking plate 27, the knocking head 28 and the massage convex during the rotation process. The triangular guide plate 36 rotates together with the knocking plate 27, the knocking head 28, the massage convex points 29 in the direction away from the transmission shaft 5. When the triangular guide plate 36 passes through the triangular plate 34, the knocking plate 27, the knocking head 28, the massage convex points 29, the lifting plate 26 and the pressing plate 31 rotate and reset under the action of gravity, ready to be pushed by the triangular plate 34 next time, so that the knocking plate 27, the knocking head 28 and the massage convex points 29 swing back and forth as the transmission shaft 5 continues to drive the sleeve 35 and the triangular guide plate 36 to rotate, and the knocking head 28 and the massage convex points 29 are used to knock and massage the user's calf during the reciprocating swinging process, thereby improving the diversity and effect of the calf massage.

[0134] Working principle: the user installs the device in the foot machine and places the calf at the position of the massage head 12 and the knocking head 28. The motor 4 is started, and the power is transmitted to the reducer 3 and the transmission shaft 5.

[0135] After the motor 4 is started, the reducer 3 is driven to convert the high-speed rotation of the motor 4 into a low-speed high-torque output, and transmit the power to the transmission shafts 5 on both sides.

[0136] The transmission shaft 5 drives the fixing seat 6 to make the first eccentric wheel 7 and the second eccentric wheel 39 on the fixing seat 6 rotate counterclockwise.

[0137] The first eccentric wheel 7 and the second eccentric wheel 39 convert the rotational motion into a swinging motion with a pushing and kneading effect through the massage connecting rod 8 and the connecting rod 11, and apply this pushing and kneading motion to the calf through the massage head 12.

[0138] The transmission shaft 5 cooperates with the push strip 21 through the threaded groove 22 to adjust the relative position of the triangular plate 34 and the triangular guide plate 36. The triangular guide plate 36 rotates and uses its own structure to push the triangular plate 34 back and forth during the rotation process. The movement is transmitted to the knocking head 28 through the pressing plate 31 and the lifting plate 26. The knocking head 28 and the massage protrusions 29 knock and massage the calf through reciprocating swing.

[0139] The combination of pushing, kneading, squeezing and tapping functions can meet different massage needs and significantly improve the massage experience.

[0140] The pushing and kneading function squeezes the calf through the swinging of the first eccentric wheel 7 and the second eccentric wheel 39, thereby promoting blood circulation and relieving muscle fatigue.

[0141] The tapping function stimulates acupuncture points and deeply relaxes muscles by tapping the massage convex points 29, thereby achieving efficient, convenient and diversified calf massage.

[0142] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A calf massage mechanism for a foot machine, comprising: A substrate (1) and a reducer (3) fixed on the substrate (1), wherein the input end of the reducer (3) is connected to a motor (4), and is characterized in that it also includes: There are four massage heads (12), and the four massage heads (12) are symmetrically arranged on the substrate (1); There are two transmission shafts (5), the two transmission shafts (5) are connected to the driving ends on both sides of the reducer (3) through bearings, and the transmission shafts (5) are connected to the massage head (12) through a transmission component; The pushing and kneading part is symmetrically arranged on the base plate (1) and connected to the transmission shaft (5) for pushing and kneading the calf; The pushing and kneading part comprises a driving member and a massage member, the driving member is connected to the transmission shaft (5), and the massage member is rotatably arranged on the base plate (1) and is rotatably connected to the driving member; The hammering part is symmetrically arranged on the outside of the reducer (3) and between the pushing and kneading part and the reducer (3) to massage the calf by hammering; The hammer part comprises a guide member and a hammer member, the guide member is arranged obliquely above the transmission shaft (5), the guide member is rotatably connected to the hammer member, and the hammer member is located above the reducer (3); A switching part, arranged on the base plate (1), and connected to the hammer part for translational movement, so as to switch between using the hammer part to massage the calf; The switching part comprises a pusher and a screw member, the pusher is arranged on the base plate (1), the screw member is arranged outside the transmission shaft (5), and the screw member is translationally connected to the pusher; The driving member comprises: There are two shaft seats (14), the two shaft seats (14) are symmetrically fixed on the base plate (1) and are rotatably connected to one end of the transmission shaft (5) away from the reducer (3); There are two fixing seats (6), and the two fixing seats (6) are respectively fixed on the outsides of the two transmission shafts (5); The swing part is arranged on the base plate (1) and connected to the transmission shaft (5); the first eccentric wheel (7) is fixed on a side of the fixing seat (6) close to the reducer (3); The swing part comprises: A first eccentric wheel (7) is fixed to a side of the fixing seat (6) close to the reducer (3) and is sleeved on the outer side of the transmission shaft (5); The second eccentric wheel (39) is fixed to a side of the fixing seat (6) close to the fixing seat (6), and is sleeved on the outer side of the transmission shaft (5), and is offset by 180 degrees with the first eccentric wheel (7); There are four rod seats (9), and the four rod seats (9) are symmetrically fixed on the base plate (1); The massage element comprises: There are four massage connecting rods (8), one end of two of the massage connecting rods (8) is rotatably mounted on the outside of the first eccentric wheel (7), and one end of the other two of the massage connecting rods (8) is rotatably mounted on the outside of the second eccentric wheel (39), the four massage connecting rods (8) are respectively located above the four massage connecting rods (8), and the massage connecting rods (8) are protruded upward at positions away from the base plate (1) to squeeze and massage the calf; A connecting rod (11), one end of which is rotatably connected to the rod seat (9), is adjacent to the massage connecting rod (8), and is rotatably connected to the other end of the massage connecting rod (8); The massage head (12) is fixedly connected to the other end of the connecting rod (11).

2. The calf massage mechanism of the foot machine according to claim 1, characterized in that: The derivation comprises: There are two brackets (24), and the two brackets (24) are symmetrically arranged obliquely above the transmission shaft (5); A lifting plate (26) is arranged on the inner side of the bracket (24) and is rotatably connected to one end of the bracket (24); The pushing and lifting part is arranged at one end of the lifting plate (26) and is located outside the transmission shaft (5).

3. The calf massage mechanism of the foot machine according to claim 2, characterized in that: The pushing parts include: A pressing plate (31) is arranged on the inner side of the bracket (24), is rotatably connected to the other end of the bracket (24), and is located above the lifting plate (26); A semi-cylinder (32) is fixed to one end of the pressing plate (31) close to the pressing plate (31), extends to the inner side of the pressing plate (31), and is connected to the pressing plate (31) in a guiding manner; A triangular plate (34) is fixed to an end of the pressing plate (31) away from the semi-cylinder (32) and is located between the reducer (3) and the massage connecting rod (8); A sleeve (35) is fixed to a side of the first eccentric wheel (7) close to the reducer (3) and is located outside the transmission shaft (5); The triangular guide plates (36) are multiple and are evenly fixed on the outside of the sleeve (35) and located between the triangular plate (34) and the massage connecting rod (8).

4. The calf massage mechanism of the foot machine according to claim 3, characterized in that: The hammering member comprises: A striking plate (27) is fixed to an end of the lifting plate (26) away from the pressing plate (31); A striking head (28) is fixed to an end of the striking plate (27) away from the lifting plate (26); The massage convex point (29) is fixed on the knocking plate (27).

5. The calf massage mechanism of the foot machine according to claim 4, characterized in that: The pusher comprises: An electric rod (15), a fixed end of which is fixed on the base plate (1) and is located on one side of the reducer (3); An A-shaped frame (16) fixed to the telescopic end of the electric rod (15); Support plates (17) are arranged at two ends of the A-shaped frame (16) away from the electric rod (15); The translation part is arranged at one end of the support plate (17) away from the A-shaped frame (16).

6. The calf massage mechanism of the foot machine according to claim 5, characterized in that: The translation part comprises: A support guide plate (18) is fixed to an end of the support plate (17) away from the A-shaped frame (16); A guide groove (38) is formed on the inner side of the support guide plate (18) and penetrates a side of the support guide plate (18) away from the support plate (17); The slide plate (19) is arranged on the inner side of the guide groove (38) for translation and penetrates the support guide plate (18) through the guide groove (38).

7. The calf massage mechanism of the foot machine according to claim 6, characterized in that: The screw-moving member comprises: A C sleeve (20) is fixed to an end of the slide plate (19) away from the support plate (17); Push strips (21) are evenly fixed on the inner side of the C sleeve (20); The thread grooves (22) are provided at two locations, and the two thread grooves (22) are symmetrically arranged on the outside of the transmission shaft (5) and located between the reducer (3) and the first eccentric wheel (7); The connecting plate (23) is fixed on the C sleeve (20) and is fixedly connected to the bracket (24).

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