Conductive mechanism for massage movement and massage chair

Abstract

A conductive mechanism for a massage movement and a massage chair are provided. The present invention includes an assembly guide rail 10 installed on both sides of the chair frame guide rail, and at least one conductive cartridge installed on the movement side and slidingly connected to the assembly guide rail. The extrusion member 50 presses the circuit board 60, and the circuit board, the electric connection wheel 40 and the conductive carrier 30 come into contact with each other, and power is supplied to the movement through the electric connection wheel and the circuit board. The contact pressure between the circuit board, the electric connection wheel and the conductive carrier is adopted, and the conductive carrier supplies power to the movement through the electric connection wheel and the circuit board, and the power line is connected to the conductive carrier fixedly attached to the assembly guide rail. This effectively avoids the problem of the power line being pulled by random core movement, not only increasing the safety during use of the movement, but also greatly improving the user's experience.

Description

[Technical field]

[0001] The present invention relates to a conductive mechanism for massage movements. [Background technology]

[0002] The massage movement of the massage chair has a function of massaging parts of the human body and a function of sliding and adjusting according to the part that needs to be massaged.

[0003] However, the massage movements installed in many massage chairs on the market use a power supply method in which a power line is directly connected to the movement. When the massage movement slides, the movement pulls the power line and moves along with it. If the user inadvertently bumps into it, it will have a negative impact and pose a safety hazard. Furthermore, if the exposed power line is pulled and moved around arbitrarily, it can ruin the aesthetics of the massage chair and cause a bad user experience. Summary of the Invention [Problem to be solved by the invention]

[0004] The present invention provides a conductive mechanism for massage movement, which can effectively solve the above problems.

[0005] This is how the present invention is realized. The conductive mechanism for the massage movement includes an assembly guide rail provided on both sides of the chair frame guide rail, and at least one conductive box attached to the movement side and slidingly joined to the assembly guide rail.

[0006] A conductive carrier for connecting a power line is fixed in the guide groove of the assembly guide rail in the extending direction thereof. The conductive cartridge includes an electric joint wheel that is rollingly fitted with the assembly guide rail, a circuit board that is joined to the upper end of the electric joint wheel and electrically connected to the movement, and an extrusion member located above the circuit board.

[0007] The pusher member presses against the circuit board, so that the circuit board, the electrical interface wheel and the conductive carrier come into contact with each other, and power is supplied to the movement through the electrical interface wheel and the circuit board.

[0008] As a further improvement, the conductive cartridge has a cover plate fixed to the side of the movement, an upper fastener plate, and a lower fastener plate aligned and engaged with the upper cover plate, and a clearance hole is formed between the upper fastener plate and the lower fastener plate for sliding the assembly guide rail.

[0009] As a further improvement, a restraining seat is provided on the upper surface of the upper fastener, and the restraining seat is sequentially provided with a limiting groove for limiting the axial sliding movement of a pair of communicating circuit boards in the axial direction, and a rolling groove for connecting the air escape hole and accommodating an electrical connecting wheel.

[0010] In a further improvement, the pressing member is a spring, one force receiving end of the spring pressing against the inside of the cover plate and the other force receiving end pressing against the top surface of the circuit board, so that the circuit board always tends to press the electrical bonding wheel against the conductive carrier.

[0011] As a further improvement, both sides of the circuit board are regulating portions, the circuit board further includes a contact portion located between the two regulating portions, and the restraining seat is provided with a regulating groove suitable for sliding of the regulating portion and a contact groove suitable for sliding of the contact portion.

[0012] In a further improvement, a step groove is formed between the restraint seat and the upper fastener plate, a side plate that fits into the step groove is formed on the peripheral protrusion on the lower end surface of the cover plate, a screw post is provided at the vertex angle of the upper fastener plate, a through hole corresponding to the screw post is provided at the vertex angle of the cover plate, and a screw hole corresponding to the screw post is provided at the vertex angle of the lower fastener plate.

[0013] As a further refinement, the assembly guide rail includes a plurality of parallel-arranged rail grooves correspondingly disposed within each rail groove, a conductive carrier is provided correspondingly within each rail groove, and one circuit board, two electrical bond wheels, and two springs are defined as a set, each group corresponding to a respective conductive carrier.

[0014] As a further improvement, the conductive cartridge further includes a swarf arc plate symmetrically disposed on the lower surface of the upper fastener plate, the swarf arc plate is disposed adjacent to both front and rear ends of the air escape hole, the swarf arc plate is bent outwardly in a direction away from the conductive cartridge, the swarf arc plate enters into the rail groove and contacts the upper surface of the conductive carrier.

[0015] As a further improvement, the upper fastener plate is provided with a waste guide hole corresponding to the waste arc plate (27), and the waste guide hole is located above the waste arc plate.

[0016] The beneficial effects of the present invention are as follows: the present invention adopts the contact pressure between the circuit board, the electric joint wheel and the conductive carrier, and the conductive carrier supplies power to the movement through the electric joint wheel and the circuit board, and the power line is connected to the conductive carrier fixedly mounted on the assembly guide rail, which effectively avoids the problem of the power line being pulled by the random core movement, not only improving the safety during the use of the movement, but also improving the aesthetics of the massage chair equipped with the movement, and greatly improving the user's experience. [Brief description of the drawings]

[0017] [Figure 1] FIG. 1 is a perspective view showing the overall configuration of a first embodiment of the present invention; [Diagram 2] 2 is a perspective view showing the assembly relationship between the conductive box and the assembly guide rail according to the first embodiment of the present invention; FIG. [Diagram 3] FIG. 2 is a schematic perspective view showing the assembly relationship of each part in the conductive box according to the first embodiment of the present invention; [Figure 4] FIG. 2 is a front view of the first embodiment of the present invention, showing how the present invention is attached to a chair frame guide rail; [Diagram 5] FIG. 5 is an enlarged schematic view of a portion AA in FIG. 4 according to the first embodiment of the present invention. [Figure 6] 6 is an enlarged schematic view of a portion A in FIG. 2 and a portion B in FIG. 5 in the first embodiment of the present invention. [Figure 7] 13 is a schematic diagram of a three-dimensional structure of the conductive cartridge according to the second embodiment of the present invention, which is attached to the right side of the conductive cartridge; [Figure 8] 10 is a schematic diagram of a three-dimensional structure of a conductive cartridge according to a second embodiment of the present invention, which is attached to the left side of the cartridge; FIG. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0018] As shown in Fig. 1 to Fig. 3, there are assembly guide rails 10 provided on both sides of the chair frame guide rail 70, at least one of the conductive cartridges 20 is attached to the side of the movement 80 and slidably fitted into the assembly guide rails 10, and a conductive carrier 30 for connecting a power line (not shown) is fixed in the guide groove 101 of the mounting guide rail 10 in the extending direction of the conductive cartridge 20. In the conductive cartridge 20, there are provided an electric connection wheel 40 which rolls and fits into the assembly guide rail 10, a circuit board 60 which is joined to the upper end of the electric connection wheel 40 and electrically connected to the movement 80, and a push member 50 located above the circuit board 60, and the push member 50 has the push board 60 in contact with the circuit board 60, the electric connection wheel 40 and the conductive carrier 30, so that the conductive carrier 30 supplies power to the movement 80 via the electric connection wheel 40 and the circuit board 60. As described herein, power provided by the present application to movement 80 may be required to support movement 80 sliding on chair frame guide rails 70 and provide a massage.

[0019] What is described here is that the electric joint wheel 40, the circuit board 60 and the conductive carrier 30 are all copper products with excellent conductivity. The conductive carrier 30, which connects the power cable, is built into the assembly guide 10 fixed to the chair frame guide rail 70. Therefore, when the electrified movement 80 slides on the chair frame guide rail 70, the power cord does not move with it. This prevents the power cord from moving at the same time as the movement 80 moves, which not only improves the safety of using the movement 80, but also improves the overall aesthetics of the massage chair.

[0020] This application is divided into two different embodiments according to the number of conductive cartridges 20 as follows:

[0021] 1, 2 and 4, the number of conductive cartridges 20 is two, and the two conductive cartridges 20 are mounted on both sides of the movement 80 respectively.

[0022] Second embodiment: As shown in FIG. 7 and FIG. 8, the number of conductive cartridges 20 attached to one side (left or right side) of the movement 80 is one.

[0023] As described below, axial sliding is defined as the sliding of the circuit board 60 toward or away from the conductive carrier 30.

[0024] 2 and 3, the conductive cartridge 20 includes a cover plate 21 screwed to the side edge of the movement 80 and a lower fastener plate 23 screwed to the cover plate 21, and the screwed upper fastener plate 22 and lower fastener plate 23 are fixedly connected to the cover plate 21 via bolts. Between the upper fastener 22 and the lower fastener 23, an escape hole 201 for displacing and sliding the mounting guide 10 is formed, and a restraining seat 24 is provided on the upper surface of the upper fastener 22, and in the restraining seat 24, a limiting groove 241 for the axial slide limit of the pair of circuit boards 60 communicating with each other, the communicating escape hole 201, and a rolling groove 242 suitable for fitting and accommodating the electric connection wheel 40 are sequentially opened.

[0025] What is described here is that since the circuit board 60 has a long structure, in consideration of the stability of structural implementation and the stability of power supply, in this embodiment, two electric connection wheels 40 are provided corresponding to one circuit board 60, and even when one limiting groove 241 is provided in the restraining seat 24, rolling grooves 242 into which the two power supply air connection wheels 40 fit are provided correspondingly and spaced apart.

[0026] As shown in Figures 2 to 5, the extrusion member 50 is a spring 51, one end of the spring 51 is pressed against the inside of the cover plate 21, and the other end is pressed against the top surface of the substrate 60, so that the substrate 60 always tends to press the electrical contact wheel 40 against the conductive carrier 30. It is noteworthy that in this embodiment, the action point of the spring 51 on the contact circuit substrate 60 and the contact electrical contact wheel 40 on the circuit substrate 60 are in the same linear position, so that the spring 51 can provide a more stable top pressure of the electrical contact wheel 40 and the conductive carrier 30 against the circuit substrate 60, and ensure the stability of the power supply of the movement 80.

[0027] As shown in Fig. 3, both sides of the circuit board 60 are regulating parts 61, the circuit board 60 further has a contact part 62 located between the two regulating parts 61, and the restraining seat 24 has a regulating groove 243 suitable for sliding the regulating part 61 and a contact groove 244 suitable for sliding the contact part 62, which are correspondingly opened, and this design can effectively regulate the left and right movement perpendicular to the axial direction of the circuit board 60 during use, and further improve the stability of the power supply of the movement 80. What is described here is that the force-receiving end of the spring 51 and the contact part 62 of the circuit board 60 form a touch pressure, and the spring 51 is arranged in accordance with the contact groove 244, which can effectively regulate the occurrence of bending of the spring 51 that is offset in the axial direction, thereby protecting the spring 51 and improving the life of the spring 51.

[0028] 2 and 3, a step groove 202 is formed between the restraining seat 24 and the upper fastener 22, a side plate 25 that fits into the step groove 202 is formed protrudingly on the periphery of the lower end face of the cover 21, a screw post 26 is provided at the apex angle of the upper fastener 22, a through hole 211 corresponding to the screw post 26 is provided at the apex angle of the cover 21, and a screw hole 231 corresponding to the screw post 26 is provided at the apex angle of the lower fastener 23. When assembling, first, a bolt is passed through the through hole 211 of the cover plate 21, and the bolt (not shown) is screwed into the screw post 26 of the upper fastener plate 22 and the screw hole 231 of the lower fastener plate 23 in that order to complete the installation of the conductive cartridge 20.

[0029] 2 to 4, the assembly guide 10 includes a plurality of parallel arranged guide grooves 101, which are arranged correspondingly in each guide groove 101, and defines one circuit board (60), two electric connection wheels 40, and two springs 51 as one set, each set being arranged corresponding to each conductive carrier 30. This can increase the electrical contact points between the circuit board 60 and the conductive carrier 30, and improve the stability of the power supply to the movement 80, that is, when one electric connection wheel 40 has poor contact, the other electric connection wheel 40 can continuously ensure the normal operation of the movement 80.

[0030] As time passes, contaminants such as dust and debris tend to adhere to the surface of the conductive carrier 30 in the rail groove 101 to which the guide rail 10 is attached due to static electricity, which causes poor contact between the electrical connection wheel 40 and the conductive carrier 30, affecting the stability of the power supply to the movement 80.

[0031] In order to solve such problems, as shown in Figures 2, 3, 5 and 6, the conductive cartridge 20 further includes a dust sweeping plate 27 symmetrically arranged on the lower surface of the upper fastener 22, the dust sweeping plate 27 is arranged adjacent to the front and rear ends of the air escape hole 201, the dust sweeping plate 27 is bent outward in the direction away from the conductive cartridge 20, the dust sweeping plate 27 enters the rail groove 101 and contacts the upper surface of the conductive carrier 30, the dust sweeping plate 27 is a plastic product with a certain elasticity, the upper fastener 22 is provided with a dust guide port 221 located above the dust sweeping plate 27, corresponding to the dust sweeping plate 27.

[0032] When the movement 80 slides the conductive cartridge 20 in the extending direction of the assembly guide rail 10, the dust sweeping plate 27 on the conductive cartridge 20 first cleans the contaminants remaining on the surface of the conductive acrylic 30, and the contaminants move upward along the outer folded surface of the dust sweeping plate 27 and are guided out through the dust guide hole 221 on the upper fastener 22, ensuring that the electrical contact wheel 40 always forms a stable contact pressure with the conductive acrylic 30, thereby solving the problem that the dust, dust and other contaminants remaining on the surface of the conductive acrylic 30 affect the poor contact of the electric shock point.

[0033] The above embodiments are for the purpose of illustrating the present invention, and are not intended to limit the present invention. Those skilled in the art may make various modifications or changes to the present invention without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions also belong to the scope of the present invention and should be defined by the claims. [Explanation of symbols]

[0034] 10 Assembly guide rail 101 Rail groove 20 Conductive Cartridge 21 Cover plate 211 Through hole 22 Upper zipper plate 221 Waste guide outlet 23 Lower zipper plate 231 Screw hole 201 Air escape hole 24 Restraint Seat 241 Restriction groove 242 Rolling groove 243 Regulating Groove 244 Contact groove 202 Step groove 25 Side Panel 26 Screw column 27 Sweeping Arc Plate 30 Conductive Carrier 40 Electric Bonding Wheel 50 Extrusion member 51 Spring 60 Circuit Board 61 Regulatory Department 62 Contact part 70 Chair frame guide rail 80 Movement

Claims

1. The chair includes assembly guide rails (10) provided on both sides of the chair frame guide rails (70), and a conductive cartridge (20) attached to at least one movement (80) side and slidingly joined to the assembly guide rails (10), a conductive carrier (30) for connecting a power line is fixed in a rail groove (101) of the assembly guide rail (10) in a direction of extension of the conductive carrier (30); and within the conductive cartridge (20) are provided an electric connection wheel (40) which is rollingly fitted with the assembly guide rail (10), a circuit board (60) which is joined to an upper end of the electric connection wheel (40) and is electrically connected to a movement (80), and a push-out member (50) which is located above the circuit board (60); The pushing member (50) presses the circuit board (60), so that the circuit board (60), the electric contact wheel (40), and the conductive carrier (30) come into contact with each other, and power is supplied to the movement (80) through the electric contact wheel (40) and the circuit board (60).

13. A conductive mechanism for a massage movement comprising:

2. The conductive cartridge (20) has a cover plate (21) fixed to the side edge of the movement (80), an upper fastener plate (22), and a lower fastener plate (23) aligned and engaged with the cover plate (21), and a clearance hole (201) for sliding the assembly guide rail (10) is formed between the upper fastener plate (22) and the lower fastener plate (23).

2. The conductive mechanism for massage movement according to claim 1, characterized in that it comprises a conductive member.

3. A restraining seat (24) is provided on the upper surface of the upper fastener plate (22), and the restraining seat (24) is provided with a limiting groove (241) for limiting the axial sliding of a pair of circuit boards (60) that communicate with the air escape hole (201) and a rolling groove (242) for accommodating an electric connecting wheel (40) in that order.

3. A conductive mechanism for massage movement according to claim 2, characterized in that it comprises a conductive member.

4. The push-out member (50) is a spring (51), one force-receiving end of which is in pressure contact with the inside of the cover plate (21) and the other force-receiving end of which is in pressure contact with the upper surface of the circuit board (60), so that the circuit board (60) always tends to press the electric bonding wheel (40) against the conductive carrier (30).

3. A conductive mechanism for massage movement according to claim 2, characterized in that it comprises a conductive member.

5. Both sides of the circuit board (60) are restricting portions (61), and the circuit board (60) further includes a contact portion (62) located between the restricting portions (61). The restraining seat (24) is provided with a restricting groove (243) that allows the restricting portion (61) to slide and a contact groove (244) that allows the contact portion (62) to slide.

4. A conductive mechanism for massage movement according to claim 3, characterized in that it comprises a conductive member.

6. A step groove (202) is formed between the restraining seat (24) and the upper fastener plate (22), a side plate (25) that fits into the step groove (202) is formed on a peripheral protrusion on the lower end surface of the cover plate (21), a screw post (26) is provided at the apex angle of the upper fastener plate (22), a through hole (211) corresponding to the screw post (26) is provided at the apex angle of the cover plate (21), and a screw hole (231) corresponding to the screw post (26) is provided at the apex angle of the lower fastener plate (23).

3. A conductive mechanism for massage movement according to claim 2, characterized in that it comprises a conductive member.

7. The assembly guide rail (10) includes a plurality of parallel rail grooves (101), and a conductive carrier (30) is provided in each rail groove (101) corresponding thereto. One circuit board (60), two electric contact wheels (40), and two springs (51) are defined as one set, and each group is provided corresponding to each conductive carrier (30).

5. A conductive mechanism for massage movements according to claim 4, characterized in that it comprises a conductive member.

8. The conductive cartridge (20) further includes a scrubbing arc plate (27) symmetrically provided on the lower surface of the upper fastener plate (22). The scrubbing arc plate (27) is disposed adjacent to both front and rear ends of the air escape hole (201). The scrubbing arc plate (27) is bent outward in a direction away from the conductive cartridge (20). The scrubbing arc plate (27) enters the rail groove (101) and contacts the upper surface of the conductive carrier (30).

3. A conductive mechanism for massage movement according to claim 2, characterized in that it comprises a conductive member.

9. The upper fastener plate (22) is provided with a waste guide opening (221) corresponding to the waste sweeping arc plate (27), and the waste guide opening (221) is located above the waste sweeping arc plate (27).

9. A conductive mechanism for massage movements according to claim 8, characterized in that it comprises:

10. A massage chair comprising the conductive mechanism for massage movement according to any one of claims 1 to 9.

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