Lifting massage machine core with compact structure

Abstract

The utility model discloses a lifting massage machine core with a compact structure, which relates to the technical field of massage machine cores and comprises a shell, a driving mechanism is arranged in the shell and comprises a transmission wheel rotationally arranged in the shell, and the massage machine core further comprises a turntable, a lifting mechanism and a lifting mechanism, at least one arc-shaped guide groove is formed in the top face of the rotary disc in the circumferential direction, the distance between the groove face of the arc-shaped guide groove and the bottom face of the rotary disc is gradually increased or decreased in the circumferential direction, and the rotary disc is located on the top face of the transmission wheel and protrudes out of the top face of the shell. The movable plate is positioned above the turntable; according to the lifting massage machine core with the compact structure, the rotating disc and the transmission wheel are connected into a whole, so that no distance exists between the rotating disc and the transmission wheel, the overall size of the massage machine core is reduced, and the overall structure of the massage machine core is more compact.

Description

Technical Field

[0001] This utility model relates to the field of massage mechanism technology, and in particular to a compact lifting massage mechanism. Background Technology

[0002] like Figure 7 As shown, our company currently produces a type of lifting massage mechanism ( Figure 7 The image only shows a partial cross-section; the overall shape and appearance are not shown. Figure 1 Similar, body size Figure 1 The device (large) includes a housing 1, inside which a transmission wheel 8 is rotatably mounted. A rotating shaft 9 is fixedly connected to the center of the transmission wheel 8, and a turntable 2 is fixed on the rotating shaft 9. At least one arc-shaped guide groove 21 is formed on the top surface of the turntable 2 along the circumferential direction. The distance between the groove surface of the arc-shaped guide groove 21 and the bottom surface of the turntable 2 gradually increases or decreases along the circumferential direction. The turntable 2 is located on the top surface of the housing 1. A guide limiting member 5 is provided at one end of the rotating shaft 9. A movable plate 3 is movably mounted on the guide limiting member 5. A massage head 4 is provided on the movable plate 3. When the transmission wheel 8 drives the turntable 2 to rotate, the guide plate 31 moves along the arc-shaped guide groove 21, and the movable plate 3 moves up and down along the guide limiting member 5.

[0003] However, since the turntable 2 of the massage mechanism is located outside the housing 1, there is a certain distance between the turntable 2 and the transmission wheel 8, so the overall size of the massage mechanism is relatively large. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a compact lifting massage mechanism to solve the problem of the large overall size of the existing massage mechanisms.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a compact lifting massage mechanism, including a housing, a drive mechanism inside the housing, the drive mechanism including a transmission wheel rotatably disposed inside the housing, and the massage mechanism further including:

[0006] A turntable, wherein at least one arc-shaped guide groove is formed on the top surface of the turntable along the circumferential direction, and the distance between the groove surface of the arc-shaped guide groove and the bottom surface of the turntable gradually increases or decreases along the circumferential direction. The turntable is located on the top surface of the transmission wheel and protrudes from the top surface of the housing.

[0007] A movable plate, located above the turntable;

[0008] Guide limiting component, wherein the movable plate is movably sleeved on the guide limiting component;

[0009] A guide plate is provided on the bottom surface of the movable plate, and the bottom end of the guide plate is in contact with the groove surface of the arc-shaped guide groove.

[0010] Massage head, at least one massage head is provided on the top surface of the movable plate.

[0011] Preferably, the drive mechanism further includes a motor, a worm gear, and a rotating shaft. The worm gear is fixedly installed at the output end of the motor, and the worm gear meshes with a transmission wheel. The transmission wheel, a turntable, and a guide limiter are fixedly connected to the rotating shaft from bottom to top.

[0012] Preferably, the housing includes a first outer shell and a second outer shell that are detachably and fixedly connected, and the rotating shaft is rotatably disposed on the first outer shell and passes through the second outer shell.

[0013] Preferably, it also includes a heating mechanism, which includes a carbon brush plate, a heating film, and a carbon brush block. The heating film is disposed inside the massage head, the carbon brush plate is located inside the housing and outside the rotating shaft, and at least one carbon brush block is connected to the bottom surface of the turntable or transmission wheel through an elastic element. The bottom end of the carbon brush block is in contact with and electrically connected to the top surface of the carbon brush plate, and the heating film and the carbon brush block are connected by a wire.

[0014] Preferably, the bottom of the transmission wheel has a second through hole, the bottom of the turntable has a bottom groove, the carbon brush block is located in the bottom groove, the bottom groove is connected to the second through hole, and the carbon brush plate is detachably fixed to the first outer shell and located in the second through hole.

[0015] Preferably, the bottom surface of the turntable is smaller than the top surface of the transmission wheel, and the top surface of the second outer casing has at least one top groove not smaller than the outer wall of the turntable.

[0016] Preferably, the inner wall of the top groove is provided with a wear-resistant baffle along the direction close to the transmission wheel, and the wear-resistant baffle is in contact with the transmission wheel.

[0017] Preferably, the guide limiting member is detachably and fixedly connected to one end of the rotating shaft. The guide limiting member has a second limiting ring on its outer wall. A first through hole is provided through the movable plate. A first limiting ring is provided below the inner wall of the first through hole. The inner wall of the first limiting ring fits against the outer wall of the guide limiting member. The size of the inner wall of the first through hole is not less than the size of the outer wall of the second limiting ring.

[0018] Preferably, the height of the guide limiting member and the second limiting ring is lower than the height of the massage head.

[0019] Preferably, the top surface of the turntable is provided with at least one limiting block.

[0020] Compared with the prior art, the beneficial effects that this utility model can achieve are:

[0021] The utility model discloses a rotatable disc and transmission wheel are connected as a whole, so that there is no distance between rotatable disc and transmission wheel, thereby reducing the volume of the massage machine core as a whole, and making the overall structure of the massage machine core more compact. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is whole structure schematic diagram of the utility model;

[0023] Figure 2 It is first shell, rotatable disc, movable plate, massage head, motor, worm and transmission wheel structure schematic diagram of the utility model;

[0024] Figure 3 It is casing, rotatable disc, movable plate, massage head, transmission wheel, guide limiting piece and pivot section structure schematic diagram of the utility model;

[0025] Figure 4 It is movable plate, guide plate, massage head and heating film structure schematic diagram of the utility model;

[0026] Figure 5 It is transmission wheel, rotatable disc, arc guide groove, limit stop, guide limiting piece and second limit ring structure schematic diagram of the utility model;

[0027] Figure 6 It is transmission wheel, second through hole, rotatable disc and carbon brush block structure schematic diagram of the utility model;

[0028] Figure 7 It is existing lifting massage machine core part section structure schematic diagram;

[0029] Wherein: 1, casing;101, first shell;102, second shell;1021, top groove;1022, wear-resistant baffle;2, rotatable disc;21, arc guide groove;22, limit stop;3, movable plate;31, guide plate;32, first through hole;33, first limit ring;4, massage head;5, guide limiting piece;51, second limit ring;6, motor;7, worm;8, transmission wheel;81, second through hole;9, pivot;10, carbon brush plate;11, heating film;12, carbon brush block. DETAILED DESCRIPTION

[0030] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all, based on the embodiments in the embodiment, other embodiments obtained by the person skilled in the art without making creative labor all belong to the protection scope of the utility model.

[0031] For example, Figures 1-5As shown, the utility model provides a compact structure lifting massage machine core, including casing 1, casing 1 is equipped with drive mechanism, drive mechanism includes the transmission wheel 8 of rotation in casing 1, massage machine core still includes carousel 2, movable plate 3, guide limiting piece 5, guide plate 31 and massage head 4;

[0032] Carousel 2 top surface is along the circumferential direction and is equipped with at least one arc guide slot 21, the distance between the groove face of arc guide slot 21 to carousel 2 bottom gradually increases or decreases along the circumferential direction, carousel 2 is located transmission wheel 8 top and protrudes from casing 1 top, here can set up carousel 2 and transmission wheel 8 for integral type forming design;

[0033] Movable plate 3 is located carousel 2 top;

[0034] Movable plate 3 movable sleeve is equipped in guide limiting piece 5;

[0035] Movable plate 3 bottom is equipped with at least one guide plate 31, here sets up guide plate 31 and can be detached and fixed on movable plate 3 bottom through screw, the bottom end of guide plate 31 and the groove face of arc guide slot 21 contact;

[0036] Movable plate 3 top is equipped with at least one massage head 4;

[0037] When needing to massage human body, human body leans on massage head 4 and extrudes it, makes massage head 4 be in relative stable state, makes massage head 4 not arbitrary rotation in horizontal direction, when transmission wheel 8 drives carousel 2 and rotates in opposite directions, due to the effect of arc guide slot 21, guide limiting piece 5 and guide plate 31, guide plate 31 moves along arc guide slot 21, movable plate 3 and guide plate 31 do the lifting movement in vertical direction;

[0038] Simultaneously due to the connection of carousel 2 and transmission wheel 8 as a whole, so that there is no distance between carousel 2 and transmission wheel 8, thereby reducing the volume of the whole massage machine core, make the whole structure of massage machine core more compact.

[0039] It needs to be explained that, the massage machine core can not only be installed on walking track and be applicable to back massage, but also be applicable to directly be used for foot or other part of body massage.

[0040] As shown in Figure 2 And Figure 3 As shown, drive mechanism still includes motor 6, worm 7 and rotating shaft 9, the output end of motor 6 is fixedly installed worm 7, worm 7 and transmission wheel 8 engage, rotating shaft 9 is sequentially fixedly connected transmission wheel 8 (herein transmission wheel 8 is equipped with worm wheel), carousel 2 and guide limiting piece 5 from bottom to top;

[0041] The motor 6 here is provided as a double-shaft motor, and the turntable 2 and the movable plate 3 are both provided with two groups, which are driven by the motor 6 to rotate in forward and reverse directions through timing forward and reverse switching, each worm 7 drives the worm gear to rotate in forward and reverse directions, the worm gear drives the rotating shaft 9 to rotate in forward and reverse directions, and the rotating shaft 9 drives the turntable 2 to rotate in forward and reverse directions, so as to finally realize the reciprocating lifting adjustment of the massage head 4.

[0042] As shown in Figure 1 and Figure 3 , the shell 1 includes a first shell 101 and a second shell 102 (which can be fixed by screws here) that are detachably fixedly connected, and the rotating shaft 9 is rotatably arranged on the first shell 101 and penetrates through the second shell 102;

[0043] By arranging the shell 1, the motor 6, the worm 7 and the transmission wheel 8 are wrapped in a relatively closed environment, so as to prevent dust and debris in the air from adhering to the motor 6, the worm 7 and the transmission wheel 8 in large quantities, affecting the precise transmission therebetween. By arranging the detachable first shell 101 and the second shell 102, the massage core can be conveniently disassembled, repaired or replaced.

[0044] As shown in Figure 3 , Figure 4 and Figure 6 , it further includes a heating mechanism, the heating mechanism includes a carbon brush plate 10, a heating film 11 and a carbon brush block 12, the heating film 11 is arranged in the massage head 4, the carbon brush plate 10 is located in the shell 1 and surrounds the rotating shaft 9, the bottom surface of the turntable 2 or the transmission wheel 8 is connected with at least one carbon brush block 12 through an elastic member, the bottom end of the carbon brush block 12 is in contact with and electrically connected with the top surface of the carbon brush plate 10, and the heating film 11 is connected with the carbon brush block 12 through a wire;

[0045] The carbon brush plate 10 is electrically connected to the battery in the massage core or an external power supply, and the carbon brush plate 10 is electrically connected to the heating film 11 through the carbon brush block 12, so as to realize the heating function of the massage head 4. Compared with heating by a heating sheet, this kind of mode has fast heat conduction, uniform temperature distribution, small heat capacity, rapid heating and cooling, high temperature control precision and improved user experience.

[0046] It should be noted that the rotation of the turntable 2 only reverses in a small angle range, and the wire will not be wound.

[0047] As shown in Figure 3 and Figure 6 , the bottom of the transmission wheel 8 is provided with a second through hole 81, the bottom of the turntable 2 is provided with a bottom groove, the carbon brush block 12 is located in the bottom groove, the bottom groove is in communication with the second through hole 81, and the carbon brush plate 10 is detachably fixed on the first shell 101 and located in the second through hole 81;

[0048] By setting the carbon brush block 12 in the bottom groove of the rotating disc 2, and opening the second through hole 81 at the bottom of the transmission wheel 8, on the one hand, the weight of the rotating disc 2 and the transmission wheel 8 can be reduced, thereby reducing the overall weight of the massage core, on the other hand, compared with installing the carbon brush block 12 at the bottom of the transmission wheel 8, the carbon brush plate 10 and the transmission wheel 8 have no distance in the vertical direction, thereby making the overall structure more compact.

[0049] As shown in Figure 3 and Figure 5 , the size of the bottom surface of the rotating disc 2 is smaller than the size of the top surface of the transmission wheel 8, further reducing the volume of the rotating disc 2, thereby making the entire massage core lighter and smaller, and the top surface of the second outer shell 102 is provided with at least one top groove 1021 which is not smaller than the size of the outer wall of the rotating disc 2, facilitating the rotation of the rotating disc 2 in the top groove 1021.

[0050] As shown in Figure 3 , the inner wall of the top groove 1021 is provided with a wear-resistant baffle 1022 along the direction close to the transmission wheel 8, and the wear-resistant baffle 1022 is in contact with the transmission wheel 8;

[0051] Due to the setting of the top groove 1021, dust and impurities are easily introduced into the shell 1 through the top groove 1021, affecting the precise transmission between the motor 6, the worm 7 and the transmission wheel 8, and by setting the wear-resistant baffle 1022, the dust and impurities entering the shell 1 can be effectively reduced.

[0052] As shown in Figure 3 , the guide limiting piece 5 is detachably fixedly connected to one end of the rotating shaft 9 (here, it can be fixed by screws), and the outer wall of the guide limiting piece 5 has a second limiting ring 51 above, the first through hole 32 is provided through the movable plate 3, and the first limiting ring 33 is provided on the inner wall of the first through hole 32 below, the inner wall of the first limiting ring 33 is in contact with the outer wall of the guide limiting piece 5, the size of the inner wall of the first through hole 32 is not smaller than the size of the outer wall of the second limiting ring 51, and when the rotating disc 2 is at the lowest point, there is a gap between the second limiting ring 51 and the first limiting ring 33, thereby ensuring the normal lifting movement of the movable plate 3;

[0053] By setting the second limiting ring 51, the first limiting ring 33 can be blocked during the lifting movement of the movable plate 3, thereby avoiding the disengagement of the movable plate 3 from the guide limiting piece 5, and here, the size of the inner wall of the first through hole 32 is equal to the size of the outer wall of the second limiting ring 51, further playing a guiding and limiting role on the movable plate 3;

[0054] By setting the detachable guide limiting piece 5, the movable plate 3 can also be conveniently disassembled, so that when the massage head 4 or the movable plate 3 is damaged, it is convenient to disassemble and replace it, only the screws of the fixed guide limiting piece 5 and the rotating shaft 9 are taken out, so that the guide limiting piece 5 can be disassembled and taken out, so that the second limiting ring 51 no longer blocks the first limiting ring 33, so that the movable plate 3 can be disassembled, that is, the massage head 4 and the movable plate 3 are conveniently replaced.

[0055] As shown in Figure 3 The height position of the guide limiting piece 5 and the second limiting ring 51 is lower than the height position of the massage head 4, which ensures that the guide limiting piece 5 and the second limiting ring 51 will not contact the human body during the rotation of the rotating disc 2, driving the movable plate 3 and the guide plate 31 to move up and down, thereby ensuring that the massage head 4 performs the massage work.

[0056] In addition, the contact surface of the guide plate 31 and the groove surface of the arc-shaped guide groove 21 is matched with the groove surface of the arc-shaped guide groove 21, so that the contact area of the arc-shaped guide groove 21 and the guide plate 31 can be maximized, thereby effectively reducing the pressure under the same pressure, thereby reducing the pressure damage of the guide plate 31 to the top surface of the arc-shaped guide groove 21.

[0057] As shown in Figure 5 The rotating disc 2 is provided with at least one limiting block 22 on the top surface, and the limiting block 22 can limit the movement of the guide plate 31, further avoiding the guide plate 31 from moving along the arc-shaped guide groove 21 from the lowest point to the highest point (the top surface of the rotating disc 2) when the rotating disc 2 rotates, and then being located on the top surface of the rotating disc 2 and not falling off from the top surface of the rotating disc 2 into another arc-shaped guide groove 21, so that the guide plate 31 will not suddenly fall from the highest point (the top surface of the rotating disc 2) of one arc-shaped guide groove 21 to the lowest point of another arc-shaped guide groove 21, thereby effectively avoiding the guide plate 31 and the arc-shaped guide groove 21 from being damaged by impact.

[0058] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A compact structure lifting massage movement, comprising a housing (1), a driving mechanism is arranged in the housing (1), the driving mechanism comprises a transmission wheel (8) arranged in the housing (1), characterized in that: The massage core further comprises: A rotating disc (2) having at least one arc-shaped guide slot (21) formed on the top surface thereof along the circumferential direction, the distance between the slot surface of the arc-shaped guide slot (21) and the bottom surface of the rotating disc (2) gradually increases or decreases along the circumferential direction, and the rotating disc (2) is located on the top surface of a transmission wheel (8) and protrudes from the top surface of a shell (1); A movable plate (3) located above the rotating disc (2); A guide limiting piece (5) on which the movable plate (3) is movably sleeved; At least one guide plate (31) provided on the bottom surface of the movable plate (3), the bottom end of the guide plate (31) being in contact with the slot surface of the arc-shaped guide slot (21); At least one massage head (4) provided on the top surface of the movable plate (3).

2. Compact structure lifting massage movement according to claim 1, characterized in that: The driving mechanism further comprises a motor (6), a worm (7), and a rotating shaft (9), the output end of the motor (6) being fixedly installed with the worm (7), the worm (7) being engaged with the transmission wheel (8), and the rotating shaft (9) being sequentially fixedly connected with the transmission wheel (8), the rotating disc (2), and the guide limiting piece (5) from bottom to top.

3. Compact structure lifting massage movement according to claim 2, characterized in that: The shell (1) comprises a first shell (101) and a second shell (102) which are detachably fixedly connected, the rotating shaft (9) being rotatably arranged on the first shell (101) and penetrating through the second shell (102).

4. Compact structure lifting massage movement according to claim 3, characterized in that: The heating mechanism further comprises a carbon brush plate (10), a heating film (11), and a carbon brush block (12), the heating film (11) being arranged in the massage head (4), the carbon brush plate (10) being arranged in the shell (1) and surrounding the rotating shaft (9), at least one carbon brush block (12) being connected to the bottom surface of the rotating disc (2) or the transmission wheel (8) through an elastic member, the bottom end of the carbon brush block (12) being in contact with and electrically connected to the top surface of the carbon brush plate (10), and the heating film (11) and the carbon brush block (12) being connected through a wire.

5. Compact structure lifting massage movement according to claim 4, characterized in that: The bottom of the transmission wheel (8) is provided with a second through hole (81), the bottom of the rotating disc (2) is provided with a bottom groove, the carbon brush block (12) is arranged in the bottom groove, the bottom groove is in communication with the second through hole (81), and the carbon brush plate (10) is detachably fixed on the first shell (101) and located in the second through hole (81).

6. A compact structure lifting massage movement according to claim 3, characterized in that: The size of the bottom surface of the rotating disc (2) is smaller than that of the top surface of the transmission wheel (8), and the top surface of the second shell (102) is provided with at least one top groove (1021) which is not smaller than the size of the outer wall of the rotating disc (2).

7. Compact structure lifting massage movement according to claim 6, characterized in that: The inner wall of the top groove (1021) is provided with a wear-resistant baffle (1022) along the direction close to the transmission wheel (8), and the wear-resistant baffle (1022) is in contact with the transmission wheel (8).

8. A compact structure lifting massage movement according to claim 3, characterized in that: The guide limiting piece (5) is detachably fixedly connected to one end of the rotating shaft (9), the guide limiting piece (5) is provided with a second limiting ring (51) on the upper wall thereof, a first through hole (32) is formed through the movable plate (3), a first limiting ring (33) is arranged on the lower inner wall of the first through hole (32), the inner wall of the first limiting ring (33) is attached to the outer wall of the guide limiting piece (5), and the size of the inner wall of the first through hole (32) is not less than the size of the outer wall of the second limiting ring (51).

9. Compact structure lifting massage movement according to claim 8, characterized in that: The height position of the guide limiting piece (5) and the second limiting ring (51) is lower than the height position of the massage head (4).

10. A compact structure lifting massage movement according to claim 1, characterized in that: The top surface of the rotating disc (2) is provided with at least one limiting block (22).

Images