Slide rail type massage mechanism and massage pad

Abstract

To provide a slide rail type massage mechanism and a massage pad, which can greatly reduce the volume of a product and make the product smaller and lighter. The massage machine includes a massage movement 1, a slide rail 2, a conductive module, and a motor control module 4 installed outside the massage machine. The conductive module includes a conductive member and a conductive elastic piece. The conductive elastic piece is disposed between two first guide strips of the massage core. The conductive member is installed inside the first guide groove of the slide rail, and the motor control module is electrically connected to the motor in the massage core through the conductive member and the conductive elastic piece, which supplies power to the motor and ensures a long service life. In addition, a conductor electrically connected to the gears of the mechanical transmission is installed on the same rail.

Description

[Technical field]

[0001] The present invention relates to the technical field of massage devices, and more particularly to a sliding rail type massage mechanism and a massage pad. [Background technology]

[0002] A conventional massage pad includes a coat assembly and a rail-type massage mechanism installed inside the coat assembly, where the rail-type massage mechanism usually includes a rail and a massage movement, the massage movement is slidably installed on a slide rail, a motor and a motor control module are installed inside the massage movement, and the motor control module connects an external power source and a man-machine interaction module (such as a button module) through a flexible conductor.

[0003] The existing massage pad has a problem that when the massage movement slides up and down along the rail, the flexible wire moves back and forth according to the massage movement. After long-term use, the flexible wire is easily damaged and is prone to abnormalities such as cutting, which affects the service life of the massage mechanism. In addition, in order to ensure that there is space inside the coat assembly for the flexible wire to move back and forth, the coat assembly needs to install a certain supporting skeleton, which increases the volume of the massage mat and makes the massage mat hard due to the supporting skeleton, which is likely to affect comfort.

[0004] At present, there are some massage mat products on the market that adopt a power supply rail mechanism instead of a flexible guide wire, but the following problems still exist: The power supply rail mechanism and the slide rail for transmission connection are installed separately, which increases the volume of the massage mechanism and, in turn, the volume of the massage mat product. What is more serious is that the two conductors of the power supply rail mechanism may be separated in a short time during sliding due to vibration, wear, etc., and the electrical connection may be momentarily cut off, making it difficult to constantly maintain the electrical connection. The motor control module installed inside the massage core requires a stable power supply and communication, and the momentary cut-off of the electrical connection will cause its operation to become abnormal, causing the entire massage mechanism to stop. Therefore, in order to solve the above problems, it is necessary to design a new rail-type massage mechanism and massage pad. Summary of the Invention

[0005] SUMMARY OF THE PRESENT DISCLOSURE An object of the present invention is to provide a rail type massage mechanism and massage pad which overcomes the above-mentioned problems existing in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solutions: The device comprises a massage movement, a slide rail, a cross beam and a motor control module, wherein both ends of the casing of the massage movement are slidably installed on the slide rails and the two slide rails are fixedly connected by the cross beam, a rack is provided on the slide rail, a motor and a group of gears are mounted inside the casing of the massage movement, and the output shaft of the motor is transmission-connected to the rack via a gear train.

[0007] The two rails are provided with one set of conductive assemblies, or one rail is provided with two sets of conductive assemblies, and the conductive assembly includes a conductive member and a conductive elastic piece, the conductive member is fixed to the slide rail to extend in its longitudinal direction, and the conductive member is electrically connected to a motor control module, the conductive elastic piece is fixed to the casing of the massage movement and electrically connected to the motor, the conductive elastic piece is electrically connected to the motor, the conductive elastic piece and the conductive member are slidably abutted against each other, and the motor control module is electrically connected to the motor.

[0008] The slide rail has the first guide groove extending along its longitudinal direction, the conductive material fixed inside the first guide groove, the casing of the massage movement has two first guide bars parallel to each other and spaced apart from each other, the conductive elastic piece is fixed between the two first guide bars, and the two first guide bars are slidably fitted into the first guide groove.

[0009] Furthermore, the conductive elastic piece has a first arc-shaped curved portion, a second arc-shaped curved portion, and another first arc-shaped curved portion sequentially arranged along the longitudinal direction of the rail, and both of the first arc-shaped curved portions are higher than the second arc-shaped curved portion and are intended to abut against the conductor.

[0010] Furthermore, the slide rail further has a second guide groove between the rack and the conductive assembly, and the extension portion has a second guide bar slidably fitted into the second guide groove, and the inner wall of the second guide groove contacts the side wall of the second guide strip closer to the rack and is spaced apart from the other side wall of the second guide strip away from the rack, and the inner wall of the first guide groove and the side wall of the first guide bar closer to the rack are spaced apart from each other and contact each other with the other side wall of the first guide bar farther from the rack.

[0011] Furthermore, the housing of the massage movement comprises a rear housing, a front housing that fits into the front housing, a massage member that fits into the front housing, and extensions are provided on both the left and right ends of the rear housing, the side housings are fixedly connected to both the left and right ends of the front housing, the other end of the side housing is fixedly connected to the rear housing, a rail is slidably drilled between the extensions and the side housings, and the above-mentioned conductive elastic piece is fixed to at least one extension.

[0012] Furthermore, the side case has a plurality of protrusions on the end surface of the contact rail.

[0013] Furthermore, the first guide bar is provided with a plurality of first relief grooves at least on the end face that contacts the first guide groove.

[0014] Furthermore, the second guide bar is provided with a plurality of second relief grooves at least on the end surface that contacts the second guide groove.

[0015] Furthermore, a first connecting portion and a second connecting portion are provided at both ends of the side housing, a first mounting groove for fixing and fitting the first connecting portion is provided in the rear housing, and a second mounting groove for fixing and fitting the second connecting portion is provided in the front housing.

[0016] Furthermore, connecting posts are provided at both ends of the slide rail, connecting rings are provided at both ends of the conductive member, the connecting ring sleeve is provided on the connecting post, the cross member is fixedly connected to the connecting post via a fastener, and the connecting ring is clamped between the cross member and the slide rail.

[0017] Furthermore, a stroke switch for regulating the stroke of the massage core is attached to the slide rail.

[0018] Furthermore, the massage elements are rotatably mounted outside the housing of the massage core, and the motor is transmission-connected to the massage elements via a gear train.

[0019] The massage pad includes a garment assembly, the garment assembly being provided with a rail-type massage mechanism configured as described above.

[0020] In one embodiment, a control method for any of the sliding type massage mechanisms configured as described above, comprising a stroke switch, the motor control module connected in series with each other, the motor, and two sets of the conductive assemblies, the stroke switches being installed at the upper and lower ends of the slide rail, and the stroke switch being electrically connected to the motor control module, and the control method for this control circuit is generally as follows. (a) The motor control module rotates the motor forward, massaging the movement upward. (b) When the massage movement moves up and the stroke switch is triggered, the motor control module stops the motor, causing the massage movement to stop moving, and then the motor control module reverses the motor and moves the massage core down. (c) After the massage movement moves down and triggers the stroke switch, the motor control module stops the motor, causing the massage movement to stop moving, and then repeats step (a) and step (b), thus repeating, causing the massage core to move back and forth.

[0021] In another embodiment, there is provided a control method for constructing a rail-type massage mechanism described in any of the above, comprising a control circuit including a first micro-motion switch, a second micro-motion switch, the motor control module, the conductive assembly, and the motor, the motor control module, the first micro-motion switch, the motor, the second micro-motion switch, and two sets of the conductive assemblies, which are connected in series with each other, a first diode is connected in parallel to the first micro-motion switch, and a second diode is connected in parallel to the second micro-motion switch, and at the same time, the positive and negative pole directions of the first diode and the second diode are opposite, where the first micro-motion switch and the second micro-motion switch are fixedly attached to the upper and lower ends of the slide rail, respectively, and the control method is as follows.

[0022] When the first output terminal of the motor control module is positive and the second output terminal is negative, the circuit is conductive and massages the movement. When the massage movement touches the first micro-motion switch, the circuit is cut off and the massage movement stops moving and reaches the upper stop position.

[0023] When the first output terminal of the motor control module is negative and the second output terminal is positive, the circuit is conductive and the massage core moves downward; when the massage movement touches the first micro-motion switch, the circuit is cut off and the massage movement stops moving and reaches the upper stop position.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows: First, rather than embedding the motor control module in the massage movement, the present invention places the motor control module outside the massage movement, and electrically connects the motor control module to the motor inside the massage movement through the conductive member and conductive elastic piece, eliminating the need for flexible conductors. By placing the motor control module outside the massage core, it is possible to avoid the motor control being momentarily disconnected during the sliding contact between the conductive member and the conductive elastic piece, which causes operational abnormalities. In addition, by placing the conductor electrically connected to the gear of the mechanical transmission on the same rail, the volume of the product can be greatly reduced compared to when they are installed separately, making the product smaller and lighter.

[0025] Second, in this invention, the conductive elastic piece is installed between the two first guide strips, and the conductive member is installed on the first guide strip. By using the sliding fitting of the two first guide strips and one first guide strip, the conductive elastic piece can be always aligned with the conductive elastic piece along with the sliding process of the massager core, and the conductive elastic piece and the conductive member can be well protected, making the electrical connection more reliable and durable.

[0026] Third, in the present invention, the conductive elastic piece is provided with two first arc-shaped curved portions, and there is another second arc-shaped curved portion between the two first arc-shaped curved portions. The two first arc-shaped curved portions are used to abut against the conductive member so that the conductive elastic piece and the conductive elastic piece have two electrical connection points, and to enhance the stability of the electrical connection between them. In order to ensure the stability of the electrical connection, when the second arc-shaped curved portion and the conductive elastic piece abut, the conductive elastic piece needs to be in an elastically deformed state, but the second arc-shaped curved portion can well control the range of influence of the elastic deformation, and can reduce the mutual influence during the deformation of the two second arc-shaped curved portions. In addition, between the two first guide strips, bosses are provided to abut against the backs of both ends of the second curved portion to support the conductive elastic piece, which can further make the electrical connection between the conductive elastic piece and the conductive member more stable and reliable.

[0027] Fourth, the present invention is provided with a second guide groove and a second guide bar that are located between the conductive assembly and the rack and are fitted together. The sliding fitting of the second guide groove and the second guide bar can make the sliding connection relationship between the slide rail and the massage movement more stable, maintain the constant transmission connection relationship between the rack and the gear set, avoid the occurrence of "tooth skipping", and suppress and block the jitter generated during the interaction between the rack and the gear set, and prevent the jitter from affecting the electrical connection between the conductive elastic piece and the conductor.

[0028] Fifth, in this invention, the housing of the massage core includes a front housing, a rear housing and a side housing. The front housing and the rear housing are detachably fixed to both ends of the side housing, so that the movement and the slide rail can be easily attached and detached, and the conductive elastic piece can also be easily attached and detached. In addition, the rear housing and the side housing are fitted on the outside of the rail in all directions, which makes the sliding of the massage movement more stable.

[0029] Sixth, in this invention, the side housing is provided with several protrusions, the first guide rail is provided with several first recesses, and the second guide rail is provided with several second recesses, which can reduce the contact area between the rail and the massage movement, and prevent the sliding between the two from being caught by the full contact surface.

[0030] Seventh, in the present invention, connecting posts are provided on both ends of the slide rail, and connecting rings are provided on both ends of the conductive member. The connecting rings are provided on the connecting posts, which makes it easier to attach and detach the conductive member, keeps the conductive member in a taut state, and makes the electrical connection between the conductive elastic piece and the conductive member more stable and reliable. [Brief description of the drawings]

[0031] [Figure 1] FIG. 2 is a schematic diagram of a massage mechanism according to the present invention; [Diagram 2] FIG. 1 is an exploded view of the massage movement of the present invention. [Diagram 3]2 is an exploded view of the massage movement of the present invention. [Figure 4] FIG. 2 is an exploded view of the rails, beams and conductors of the present invention. [Diagram 5] 2 is a schematic diagram of a massage pad according to the present invention; FIG. [Figure 6] FIG. 2 is a left side view of the massage pad according to the present invention. [Figure 7] FIG. 2 is a diagram illustrating the control principle of the motor in the present invention. [Figure 8] FIG. 4 is another control principle diagram of the motor according to the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0032] In the following, specific embodiments of the present invention will be described with reference to the drawings. In order to fully understand the present invention, many details are described below. However, those skilled in the art can realize the present invention without needing these details.

[0033] As shown in Fig. 1 to Fig. 4, the sliding rail type massage mechanism includes a massage movement 1, a sliding rail 2, a cross beam 3, and a motor control module 4. The casing 10 of the massage core 1 is slidably mounted on the sliding rail 2 at both ends. The two sliding rails 2 are fixedly connected by the cross beam 3, and the two sliding rails 2 are kept parallel to each other, which is convenient for massaging the sliding of the massage movement 1. The casing 10 of the massage movement 1 is provided with a massage element 16 on the outside. When the massage movement 1 slides up and down along the sliding rail 2, the massage element 16 massages the human body.

[0034] 1 to 4, the slide rail 2 is preferably a flexible member, which has recoverable elastic deformation ability, such as a plastic product, etc. Of course, the slide rail 2 may also be a rigid member, such as an aluminum alloy product.

[0035] 1 to 4, a rack 21 is provided on the slide rail 2, and a motor 14 and a gear set 15 are attached inside the casing 10 of the massage movement 1. The motor 14 is a dual output shaft motor, and the output shaft of the motor 14 is transmission-connected to the rack 21 via the gear train 15, and the motor 14 drives the massage movement 1 to slide up and down along the slide rail 2.

[0036] Specifically, as shown in Figures 1 to 4, the casing 10 of the massage movement 1 comprises a rear housing 11 and a front housing 13 which form an installation cavity, and a motor 14 and a gear set 15 are fitted and installed.

[0037] 1 to 4 , the gear train 15 includes, but is not limited to, a first gear 151, a second gear 152, a third gear 153, and a fourth gear 154 that mesh with each other in sequence. Here, a worm 141 is provided on the output shaft of the motor 14, and the worm 141 meshes with the worm wheel of the first gear 151, and the fourth gear 154 meshes with the rack 21.

[0038] 1 to 4, the massage elements 16 are preferably rotatably mounted on the front casing 13, and the massage elements 16 are driven by the motor 14. Specifically, the rotation shaft of the third gear 153 to which the massage elements 16 are fixedly mounted drives the massage elements 16 to rotate via a gear train 15 by the motor 14.

[0039] 1 to 4, the two slide rails 2 are provided with a conductive assembly 8 including a conductive member 6 and a conductive elastic piece 7. Here, the slide rails 2 have the conductive member 6 fixed thereto so as to extend in the longitudinal direction thereof, and the conductive member 6 is electrically connected to the motor control module 4. The casing 10 of the massage movement 1 has the conductive elastic piece 7 fixed thereto, which is electrically connected to the motor 14.

[0040] As shown in Figures 1 to 7, the motor control module 4 is installed outside the massage movement 1, and the motor control module 4 is electrically connected to a power source and a man-machine interaction module, which includes but is not limited to a button module, which is convenient for users to input and control the massage mechanism. The human interaction module may be integrated into the motor control module 4 or installed independently. After the massage movement 1 and the slide rail 2 are assembled, the conductive elastic piece 7 and the conductive member 6 slidably abut against each other, electrically connecting the motor control module 4 to the motor 14 and supplying power to the motor 14.

[0041] As shown in Fig. 1 to Fig. 4, specifically, the slide rail 2 has a first guide groove 22 extending along its longitudinal direction, and a conductive member 6 is fixed to the first guide groove 22. The casing 10 of the massage movement 1 has a conductive elastic piece 7 fixed between two first guide bars 113, and the two first guide bars 113 are arranged in parallel and spaced apart from each other, and the conductive elastic piece 7 is electrically connected to the motor 14 via a flexible conductor inside the casing 10. After the slide rail 2 is assembled with the massage movement 1, the two first guide bars 113 are slidably fitted into the first guide groove 22, and the conductive elastic piece 7 and the conductive member 6 come into contact with each other.

[0042] 1 to 4, the conductive member 6 preferably includes, but is not limited to, a rod-shaped metal piece. A connection ring 61 is provided at both ends of the conductive member 6, and the external conductor 5 is electrically connected to the connection ring 61, and the other end of the external conductor 5 is electrically connected to the motor control module 4. A connecting column 25 is provided at both ends of the slide rail 2. During assembly, the connecting ring 61 is fitted into the connecting column 25, the end of the cross beam 3 and the end of the slide rail 2 are engaged with each other, the cross beam 3 is fixedly connected to the connecting column 25 by a fastener, and the connecting ring 61 is sandwiched between the cross beam 3 and the slide rail 2, so that the conductive member 6 is fixed in the first guide groove 22.

[0043] As shown in FIG. 1 to FIG. 4, specifically, the casing 10 of the massage movement 1 further includes two side casings 12. The left and right ends of the rear casing 11 are provided with extensions 112, and two first guide bars 113 are provided on the extensions 112, and the conductive elastic pieces 7 are attached to the extensions 112. The left and right ends of the front housing 13 are fixedly connected to the side housings 12, and the other end of the side housing 12 is fixedly connected to the rear housing 11, bypassing the extensions 112, and the side housings 12 and the extensions 112 are spaced apart from each other and are used to slide the slide rail 2. In other words, after the slide rail 2 is assembled with the massage movement 1, it is slidably inserted between the extensions 112 and the side casings 12.

[0044] 1 to 4, the side casing 12 is preferably substantially U-shaped, with a first connecting portion 121 and a second connecting portion 123 provided at both ends, respectively. The first connecting portion 121 is fitted into a first mounting groove 111 of the rear casing 11 by screwing, and the second connecting portion 123 is fitted into a second mounting groove 131 of the front casing 13 by screwing.

[0045] As shown in Figures 1 to 4, both ends of the conductive elastic piece 7 are fixedly connected to the extension portion 112, and the conductive elastic piece 7 is provided with a first arc-shaped curved portion 71, a second arc-shaped curved portion 72 and another first arc-shaped curved portion 71, arranged in order along the longitudinal direction of the slide rail 2, the two first arc-shaped curved portions 71 being higher than the second arc-shaped curved portion 72, and the two first arc-shaped curved portions 71 being used to abut against the conductive member 6.

[0046] Of course, the conductive elastic piece 7 may be a conductive elastic piece provided with a return spring. Specifically, the conductive elastic piece 7 has a return spring movably provided on the extension portion 112 for moving the conductor to the conductive member 6 and contacting the conductive member 6.

[0047] The slidable contact between the conductive elastic piece 7 and the conductive member 6 emphasizes that the two can move relative to each other while in contact, and the contact type may be a rolling contact in addition to a direct surface-to-surface contact. The rolling contact is, but is not limited to, a conductive roller that is rotatably provided and contacts the conductive member 6.

[0048] As shown in Figures 1 to 4, it is preferable that the extension portion 112 has a boss 115 between two first guide bars 113, both ends of the conductive elastic piece 7 are fixedly connected to the extension portion 112, and the backs of both ends of the second arc-shaped curved portion 71 abut against the boss 115.

[0049] 1 to 4, preferably, the slide rail 2 further includes a second guide groove 23 between the rack 21 and the conductive assembly 8, and the extending portion 112 of the housing 10 further includes a second guide strip 114. When the massage movement 1 is mounted on the slide rail 2, the second guide strip 114 is slidably fitted into the second guide groove 23. In other words, the slide rail 2 includes a second guide groove 23 between the rack 21 and the first guide groove 22, and the extending portion 112 of the rear housing 11 includes a second guide strip 114 between the first guide strip 113 and the fourth gear 154.

[0050] 1 to 4, the inner wall of the second guide groove 23 contacts the side wall of the second guide strip 114 close to the rack 21, and the inner wall of the second guide groove 23 is spaced from the other side wall of the second guide strip 114 far from the rack 21. At the same time, the inner wall of the first guide groove 22 and the side wall of the first guide strip 113 close to the rack 21 are spaced from each other, and the inner wall of the first guide groove 22 contacts the side wall of the other first guide strip 113 far from the rack 21. In other words, the second guide strip 114 and the first guide strip 113 limit the slide rail 2 from two directions, left and right, respectively, to prevent the massage movement 1 from being biased. The above mutual spacing reduces the sliding contact area between the first guide bar 113, the second guide bar 114 and the slide rail 2, making the sliding smoother and preventing snagging.

[0051] 1 to 4, the first guide bar 113 is preferably provided with at least a few first undercut grooves 1131 on an end surface that contacts the first guide groove 22. The second guide strip 114 is preferably provided with at least a few second undercut grooves 1141 on an end surface that contacts the second guide groove 23. The side case 12 is provided with a plurality of ridges 123 on the end surface of the contact rail 2.

[0052] Of course, one set of conductive assemblies 8 may be provided for two slide rails 2, or two sets of conductive assemblies 8 may be provided for one slide rail 2 to supply power to the motor 14. In other words, two conductive elastic pieces 7 are arranged side by side on one of the extensions 112, and a conductive member 6 is arranged side by side on the corresponding slide rail 2.

[0053] As shown in Fig. 1 to Fig. 4, the slide rail 2 is also provided with a stroke switch for limiting the stroke of the massage movement 1. Specifically, stroke switches for determining the upper and lower stops at which the massage movement 1 slides are provided at the upper and lower ends of the slide rail 2. Specifically, mounting portions 24 for mounting stroke switches are provided at both the upper and lower ends of one slide rail 2, and two stroke switches are provided at both the upper and lower ends of the same slide rail 2. Of course, two stroke switches may be provided on each of the two slide rails 2.

[0054] As shown in Figures 1 to 4, preferably, the stroke switch is a Hall switch. Therefore, two magnet blocks 17 for triggering the Hall switch are attached inside the casing 10 of the massage movement 1. Specifically, two magnet blocks 17 for triggering the upper and lower Hall switches are attached to one end of the rear casing 11 in a vertically distributed manner. Of course, the stroke switch may be a touch lever type micro-motion switch.

[0055] As shown in Fig. 1 to Fig. 6, the present invention also discloses a massage mat including a jacket assembly 100 provided with the above-mentioned sliding type massage mechanism 200. Here, the jacket assembly 100 is composed of, but not limited to, wear-resistant cloth (or wear-resistant yarn net), filling (sponge, latex, etc.), and artificial leather stitching, and the specific structure refers to the jacket assembly of an existing massage product and will not be described further here. Preferably, the rail-type massage mechanism 200 is removably placed inside the jacket assembly 100, and the left and right inner walls and the upper and lower inner walls of the jacket assembly 100 abut against the rail-type massage mechanism 200, and further prevent the rail-type massage mechanism 200 and the jacket assembly 100 from moving relative to each other.

[0056] As shown in Figures 1 to 7, the present invention further discloses a control method for the rail-type massage mechanism configured as above, which includes a control circuit. The motor control module 4, the motor 14 and two sets of conductive assemblies 8 of the control circuit are connected in series with each other to form a power supply circuit for the motor 14. In addition, the stroke switches at both the upper and lower ends of the slide rail 2 are both electrically connected to the motor control module 4, and the motor control module 4 controls the motor 14 as an enable signal, independently of the power supply circuit for the motor 14. The control method is outlined as follows: (a) The motor control module 4 supplies power to the motor 14, causing the motor 14 to rotate in the forward direction, and the massage movement 1 moves upward along the slide rail 2. (b) When the massage movement 1 moves to the upper dead position and the corresponding stroke switch is triggered, the motor control module 4 stops supplying power to the motor 14, stopping the movement of the massage movement 1; then, the motor control module 4 supplies power to the motor 14, reverses the rotation of the motor 14, and the massage core 1 moves down along the slide rail 2. (c) When the massage movement 1 moves down to the bottom dead position and the corresponding stroke switch is triggered, the motor control module 4 cuts off the power supply to the motor 14, stopping the movement of the massage movement 1, and then repeats steps (a) and (b), thus causing the massage movement 1 to move back and forth between the upper and lower stoppers. (d) The man-machine interaction module causes the motor control module 4 to stop the power supply to the motor 14, and stops the massage core 1 at any position between the upper and lower stoppers.

[0057] As shown in Figures 1 to 6 and 8, the present invention also discloses a method for controlling the rail-type massage mechanism constructed as above, which includes a control circuit. The control circuit mainly includes a first micro-motion switch S1, a second micro-motion switch S2, a motor control module 4, a conductive assembly 8 and a motor 14. The motor control module 4, the first micro-motion switch S1, the motor 14, the second micro-motion switch S2 and the two sets of conductive assemblies 8 are connected in series with each other. In addition, the first micro-motion switch S1 is connected in parallel with a first diode D1, and the second micro-motion switch S2 is connected in parallel with a second diode D2, and the first diode D1 and the second diode D2 have opposite polarities. Here, the first micro-motion switch S1 is fixedly mounted on the upper end of the rail 2, and the second micro-motion switch S2 is fixedly mounted on the lower end of the rail 2, and all of them are normally closed switches. The conductive member 6 of the conductive assembly 8 is fixedly attached to the rail 2, and the motor 14 and the conductive elastic piece 7 of the conductive assembly 8 are both fixedly attached to the massage core 1, and the conductive elastic piece 7 is in sliding contact with the conductive member 6. Of course, the motor control module 4 is electrically connected to a power source and a man-machine interaction module.

[0058] As shown in Figures 1 to 4, the control method of the above-mentioned sliding rail type massage mechanism is roughly as follows: when the first output end a of the motor control module 4 is positive and the second output end b is negative, the circuit is conductive and the massage movement 1 moves upward; when the massage movement 1 moves upward and touches the first micro-motion switch S1, the circuit is interrupted and the massage movement 1 stops moving until it reaches the upper stop position.

[0059] When the first output end a of the motor control module 4 is negative and the second output end b is positive, the circuit is conductive and the massage movement 1 moves downward; when the massage movement 1 moves upward and touches the first micro-motion switch S1, the circuit is interrupted and the massage movement 1 stops moving until it reaches the upper stop position.

[0060] More specifically, the control method is as follows. (1) When the first output terminal a of the motor control module 4 is positive and the second output terminal b is negative, the current flows through the second micro-switch S2, the second diode D2 and the first micro-switch S1, and the circuit is conductive. At this time, the massage movement 1 moves up. When the massage movement 1 contacts the first micro-switch S1, the first micro-switch S1 is turned off, the first diode D1 is turned off, and the circuit is turned off. At this time, the massage movement 1 stops moving and reaches the upper stop position. (2) In the case of step (1), when the first output terminal a of the motor control module 4 is negative and the second output terminal b is positive, current flows through the first diode D1 and the second micro-motion switch S2, and the circuit is conductive. At this time, the massage movement 1 moves downward. When the massage movement 1 leaves the upper stop position, the process proceeds to step (3). (3) In the case of step (2), when the first output terminal a of the motor control module 4 is negative and the second output terminal b is positive, current flows through the first micro-switch S1, the first diode D1, and the second micro-switch S2, and the circuit is conductive. At this time, the massage movement 1 moves downward. When the massage movement 1 moves downward and contacts the second micro-motion switch S2, the second micro-motion switch S2 turns off, the second diode D2 turns off, and the circuit turns off. At this time, the massage movement 1 stops moving and reaches the lower end position. (4) In the case of step (3), when the first output terminal a of the motor control module 4 is positive and the second output terminal b is negative, the current flows through the second diode D2 and the first micro-motion switch S1, and the circuit is conductive. At this time, the massage movement 1 moves up.

[0061] When the massage movement 1 leaves the lower stop position, the process proceeds to step (1).

[0062] The above is only a specific embodiment of the present invention, but the design concept of the present invention is not limited thereto. If this concept is used to make insubstantial changes to the present invention, it will be an act of infringing the protection scope of the present invention.

Claims

1. The massage movement (1), the slide rail (2), the cross beam (3) and the motor control module (4) are included, the slide rail (2) is slidably installed at both ends of the casing (10) of the massage movement (1), the two slide rails (2) are fixedly connected by the cross beam (3), the slide rail (2) is provided with a rack (21), a motor (14) and a gear train (15) are attached inside the casing (10) of the massage movement (1), and the output shaft of the motor (14) is power-transmittingly connected to the rack (21) via the gear train (15); Each of the two slide rails (2) is equipped with one set of conductive assemblies (8), or one slide rail (2) is equipped with two sets of conductive assemblies (8), The conductive assembly (8) includes a conductive member (6) and a conductive elastic piece (7), the conductive member (6) is fixed to the slide rail (2) so as to extend in the longitudinal direction thereof, the conductive member (6) is electrically connected to a motor control module (4), the conductive elastic piece (7) is fixed to a casing (10) of the massage movement (1), the conductive elastic piece (7) is electrically connected to a motor (14), the conductive elastic piece (7) and the conductive member (6) are slidably abutted against each other, and the motor control module (4) is electrically connected to the motor (14). A slide rail type massage mechanism.

2. A first guide groove (22) is extended along the longitudinal direction of the slide rail (2), the conductive member (6) is fixed to the first guide groove (22), the casing (10) of the massage movement (1) has two first guide strips (113) arranged parallel to each other and spaced apart, the conductive elastic piece (7) is fixed between the two first guide strips (113), and the two first guide strips (113) are slidably fitted into the first guide groove (22).

2. The sliding rail type massage mechanism according to claim 1.

3. The conductive elastic piece (7) is provided with a first arc-shaped curved portion (71), a second arc-shaped curved portion (72), and another first arc-shaped curved portion (71) in that order along the longitudinal direction of the slide rail (2), and the two first arc-shaped curved portions (71) are higher than the second arc-shaped curved portion (72) for contacting the conductive member (6).

2. The sliding rail type massage mechanism according to claim 1.

4. The slide rail (2) is further provided with a second guide groove (23) between the rack (21) and the conductive assembly (8), and the extension portion (112) is provided with a second guide bar (114), the second guide bar (114) is slidably fitted into the second guide groove (23), the inner wall of the second guide groove (23) contacts the side wall of the second guide strip (114) close to the rack (21) and is spaced from the other side wall of the second guide strip (114) remote from the rack (21), the inner wall of the first guide groove (22) and the side wall of the first guide strip (113) close to the rack (21) are spaced from each other, and contact each other with the other side wall of the first guide strip (113) remote from the rack (21).

3. The sliding rail type massage mechanism according to claim 2.

5. The casing (10) of the massage movement (1) includes a rear casing (11), a front casing (13), and a side casing (12), the rear casing (11) and the front casing (13) are engaged with each other, the rear casing (11) is provided with extensions (112) at both left and right ends, the front casing (13) is fixedly connected to both left and right ends of the side casing (12), the other end of the side casing (12) is fixedly connected to the rear casing (11), and the slide rail (2) is slidably provided between the extensions (112) and the side casing (12), and the conductive elastic piece (7) is fixed to at least one of the extensions (112).

2. The sliding rail type massage mechanism according to claim 1.

6. The first guide strip (113) is provided with a plurality of first clearance grooves (1131) at least on the end surface that contacts the first guide groove (22).

3. The sliding rail type massage mechanism according to claim 2.

7. A connecting column (25) is provided at both ends of the slide rail (2), a connecting ring (61) is provided at both ends of the conductive member (6), the connecting ring (61) is fitted into the connecting column (25), the cross beam (3) is fixedly connected to the connecting column (25) via a fastener, and the connecting ring (61) is sandwiched between the cross beam (3) and the slide rail (2).

2. The sliding rail type massage mechanism according to claim 1.

8. A massage mat including a mantle assembly (100), the mantle assembly (100) being provided with a sliding rail type massage mechanism (200) according to any one of claims 1 to 7 therein. A massage mat characterized by

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