Electric adjusting movement
By introducing an electric adjustment movement into the massage chair, the height adjustment of the massage movement is achieved by using the guide mechanism and the electronically controlled driving device, the problem of the unadjustable position of the existing massage chair movement is solved and personalized massage services are provided.
Patent Information
- Application Number
- CN202323571800.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-26
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2033-12-26
AI Technical Summary
The massage movement position of the existing massage chair is not adjustable, and cannot adapt to the needs of people of different heights, and cannot massage to the position you want to massage.
An electric adjustment movement is designed, including a guide mechanism, a massage movement and an electronically controlled driving device. The electronically controlled driving device drives the massage movement to move along the guiding direction of the guide mechanism to realize the height adjustment of the movement.
The position adjustment of the massage movement is achieved, and the position you want to massage is possible, providing ideal massage services for people of different heights.
Smart Images
Figure CN222238228U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of massage chairs, in particular to an electric regulating movement. Background Art
[0002] A massage chair is a health care device. Existing massage chairs massage the back through a massage movement arranged in the chair back, and use mechanical rolling force and mechanical force squeezing to stimulate acupuncture points, relax muscles, and promote blood circulation, thereby achieving medical and health care purposes.
[0003] At present, the back movement position of the massage sofas on the market cannot be adjusted, and it is impossible to massage the desired position, and it cannot serve people of different heights well. Utility Model Content
[0004] To this end, the utility model provides an electric regulating movement to solve one or more of the above-mentioned problems.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] An electric adjustment movement comprises a guide mechanism, a massage movement and an electric control drive device, wherein the guide mechanism is provided with a guide direction, the massage movement is provided with a sliding mechanism, the sliding mechanism is slidably connected to the guide mechanism, the electric control drive device is relatively fixed to the guide mechanism, the electric control drive device is transmission-connected to the massage movement, and the massage movement moves along the guide direction driven by the electric control drive device.
[0007] Furthermore, the guiding mechanism is a movement sliding housing, the movement sliding housing includes a guiding groove, the groove length direction of the guiding groove is the guiding direction; the sliding mechanism is a sliding protrusion adapted to the guiding groove, and the sliding protrusion is slidably arranged in the guiding groove.
[0008] Furthermore, there are two guide grooves, which are distributed on the left and the right and arranged in parallel, and the notches of the two guide grooves are arranged facing each other; there are two sliding protrusions, which are respectively arranged on the left and right sides of the massage movement, and the two sliding protrusions are slidingly arranged in a one-to-one correspondence with the two guide grooves.
[0009] Furthermore, the movement sliding housing also includes a bottom plate and a bottom shell fixing part, the guide slide groove is fixed or integrally formed on the left and right sides of the bottom plate, and the bottom shell fixing part is fixed or integrally formed on the end of the bottom plate away from the massage movement.
[0010] Furthermore, the electric control drive device includes a motor, a screw rod and a nut. The motor is fixed to the bottom shell fixing part, one end of the screw rod is rotatably mounted on the bottom shell fixing part, and the nut is fixed to the massage movement. The motor is transmission-connected to the screw rod, and the screw rod is screwed together with the nut.
[0011] Furthermore, the motor is transmission-connected to the screw rod via a gear box; or, the motor and the screw rod are transmission-connected by a belt drive; wherein, the motor is a brushless motor.
[0012] Furthermore, the electric control drive device also includes a nut fixing and a nut silicone sleeve, the nut fixing includes a shell-like body and fixing parts arranged on both sides of the shell-like body, one side of the shell-like body is provided with an opening, the nut silicone sleeve is fixed on the circumference of the nut and the nut silicone sleeve is fixed in the internal space of the shell-like body, and the nut fixing is fixed on the massage movement.
[0013] Furthermore, a mounting beam is fixed on the massage movement, and the nut fixing piece is fixed on the mounting beam.
[0014] Furthermore, the guiding mechanism is a guiding slide rod, the length direction of the guiding slide rod is the guiding direction; the sliding mechanism is a slider, the slider is provided with a sliding hole matched with the guiding slide rod, and the slider is slidably penetrated on the guiding slide rod through the sliding hole.
[0015] Furthermore, there are two guide slide rods, which are distributed on the left and the right and arranged in parallel; there are two sliders, which are arranged on the sides of the massage movement, one on the left and the right, and the two sliders are slidably arranged in a one-to-one correspondence with the two guide slide rods.
[0016] The utility model has the following advantages:
[0017] The electric adjustment movement of the utility model is installed in the backrest of the massage sofa, and the electric control driving device can drive the massage movement to move along the guiding direction of the guide mechanism, so that the position of the massage movement in the backrest can be adjusted to massage the desired position, thereby providing ideal massage services for people of different heights. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.
[0019] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment in size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.
[0020] Figure 1 A schematic diagram of the structure of an electric regulating movement provided by an embodiment of the utility model;
[0021] Figure 2 A schematic diagram of the exploded structure of the electric regulating movement provided by an embodiment of the utility model;
[0022] Figure 3 A schematic diagram of the exploded structure of a nut fixing assembly of an electric control drive device of an electric regulating movement provided by an embodiment of the utility model;
[0023] Figure 4 A schematic diagram of the structure of the electric adjustment mechanism provided by the embodiment of the utility model when it is lifted to the highest state;
[0024] Figure 5 A schematic diagram of the structure of the electric adjustment movement provided by the embodiment of the utility model when it is fully retracted;
[0025] Figure 6 A schematic structural diagram of another guide mechanism of the electric regulating movement provided in an embodiment of the utility model;
[0026] Figure 7 A schematic diagram of the structure of the motor of the electric regulating movement provided by the embodiment of the utility model connected to the lead screw through the gear box;
[0027] Figure 8 A schematic diagram of the structure of the motor of the electric adjustment movement provided by the embodiment of the utility model connected to the screw rod by means of belt transmission;
[0028] Fig. 9 A schematic diagram of the structure in which the nut fixing assembly of the electric adjustment movement provided by the embodiment of the utility model is directly installed on the massage movement;
[0029] Fig.10 A schematic diagram of the structure in which the nut fixing assembly of the electric adjustment movement provided in an embodiment of the utility model is connected to the massage movement via a mounting beam.
[0030] In the figure: 1-massage movement, 11-sliding protrusion, 12-slider, 13-mounting beam, 2-electric control drive device, 21-motor, 22-screw, 23-nut fixing assembly, 231-nut, 232-nut fixing piece, 233-nut silicone sleeve, 24-gear box, 25-pulley, 251-belt, 3-movement sliding housing, 31-guide slide groove, 32-bottom plate, 33-bottom housing fixing piece, 4-guide slide rod. DETAILED DESCRIPTION
[0031] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0032] The terms such as "upper", "lower", "left", "right", "middle", etc. cited in this specification are only for the convenience of description and are not used to limit the scope of implementation of the present invention. Changes or adjustments to their relative relationships should be regarded as the scope of implementation of the present invention without substantially changing the technical content.
[0033] like Figure 1-5 As shown, this embodiment provides an electric adjustment movement, which is installed inside the backrest of the massage sofa, including a guide mechanism, a massage movement 1 and an electric control drive device 2. The guide mechanism is fixed on the frame of the backrest; the guide mechanism is provided with a guide direction, which is generally consistent with the height direction of the backrest, so as to adjust the height position of the massage movement 1; of course, the guide direction can also be set in other directions to guide in other directions. The specific guide direction is set according to the needs, and the installation direction of the guide mechanism can be appropriately changed. The massage movement 1 is provided with a sliding mechanism, which is slidably connected with the guide mechanism; the sliding mechanism can be set on the left and right sides or the back side (referring to the side away from the human body) of the massage movement 1; accordingly, the guide mechanism is also arranged on the left and right sides or the back side of the massage movement 1. The electric control drive device 2 is a power output mechanism, which is relatively fixed with the guide mechanism, such as fixed on the guide mechanism or fixed on the backrest frame; the electric control drive device 2 is transmission-connected with the massage movement 1. When the electric control drive device 2 is working, it can drive the massage mechanism 1 to move along the guiding direction of the guide mechanism, thereby adjusting the height position of the massage mechanism 1 in the backrest, massaging the desired position, and providing ideal massage services for people of different heights. Generally, a control key for controlling the electric control drive device 2 is provided on the control panel or the code scanning location of the massage chair (massage sofa).
[0034] In this embodiment, the guide mechanism is a movement sliding housing 3, and the movement sliding housing 3 includes a guide slot 31, and the slot length direction of the guide slot 31 is the guide direction; the sliding mechanism is a sliding protrusion 11 adapted to the guide slot 31, and the sliding protrusion 11 is slidably arranged in the guide slot 31. When the electric drive device drives the massage movement 1 to move, the massage movement 1 performs a directional slide under the action of the sliding protrusion 11 and the guide slot 31, ensuring that the massage movement 1 moves in the set direction (guiding direction). Preferably, there are two guide slots 31, and the two guide slots 31 are distributed one on the left and one on the right and are arranged in parallel, and the notches of the two guide slots 31 are arranged facing each other; there are two sliding protrusions 11, and the two sliding protrusions 11 are respectively arranged on the left and right sides of the massage movement 1, and the two sliding protrusions 11 are slidably arranged in correspondence with the two guide slots 31; in this way, the massage movement 1 slides more smoothly under the drive of the electric control drive device 2. Optionally, only one guide slot 31 and one sliding protrusion 11 are provided, and the matching surface of the guide slot 31 and the sliding protrusion 11 is designed to be larger and the matching accuracy of the matching surface is higher, which can also ensure the smooth sliding of the massage movement 1. Optionally, more (more than two) guide slots 31 and sliding protrusions 11 are provided, the sliding protrusion 11 is fixed to the massage movement 1, and the notch of the guide slot 31 faces the sliding protrusion 11, which further improves the sliding stability. Optionally, multiple sliding protrusions 11 are provided in one guide slot 31, so that only one guide slot 31 is required to ensure the sliding stability of the massage movement 1.
[0035] In this embodiment, the movement sliding housing 3 further includes a bottom plate 32 and a bottom housing fixing member 33. The bottom plate 32 is fixed to the backrest frame by screws. The bottom housing fixing member 33 is fixed or integrally formed at one end of the bottom plate 32 away from the massage movement 1; the bottom housing fixing member 33 can be fixed to the backrest frame by screws, or the bottom housing fixing member 33 and the backrest frame are not fixed, and the bottom housing fixing member 33 is used to install the motor 21 and the screw rod 22. The guide slide groove 31 is fixed or integrally formed on the left and right sides of the bottom plate 32.
[0036] In an optional solution of this embodiment, Figure 6As shown, the guide mechanism is a guide slide bar 4, and the rod length direction of the guide slide bar 4 is the guide direction; the sliding mechanism is a slider 12, and the slider 12 is provided with a sliding hole adapted to the guide slide bar 4, and the slider 12 is slidably penetrated on the guide slide bar 4 through the sliding hole; in this way, the massage movement 1 can be ensured to move in the set direction. Preferably, there are two guide slide bars 4, and the two guide slide bars 4 are distributed one on the left and one on the right and are arranged in parallel; there are two sliders 12, and the two sliders 12 are arranged one on the left and one on the right on the side of the massage movement 1, and the two sliders 12 are slidably arranged one by one with the two guide slide bars 4; in this way, the sliding stability of the massage movement 1 can be ensured. Optionally, multiple sliders 12 are slidably penetrated on one guide slide bar 4, so that only one guide slide bar 4 is required to ensure the sliding stability of the massage movement 1. Optionally, only one guide slide bar 4 and one slider 12 are provided, and the sliding hole of the slider 12 is longer, so that the matching surface of the guide slide bar 4 and the slider 12 can be larger, and the smooth sliding of the massage movement 1 can also be ensured. Optionally, more (more than two) guide slide bars 4 and sliders 12 are provided to further improve the smoothness of sliding. Optionally, both ends of the guide slide bar 4 are indirectly fixed to the backrest frame, such as by fixing seats or shaft seats, so that there is a certain distance between the guide slide bar 4 and the frame, ensuring that the slider 12 is unobstructed during the sliding process on the guide slide bar 4.
[0037] In this embodiment, the electric control drive device 2 includes a motor 21, a screw rod 22 and a nut 231. The motor 21 is fixed to the bottom shell fixing member 33, and can also be fixed to the frame. The screw rod 22 is a rotating shaft with a trapezoidal thread, one end of which is rotatably mounted on the bottom shell fixing member 33, such as being mounted on the bottom shell fixing member 33 through an axle seat, and is connected to the motor 21 in a transmission manner. The nut 231 is fixed to the massage movement 1 and is screwed with the screw rod 22. Optionally, as Figure 7 As shown, the motor 21 is connected to the screw rod 22 through the gear box 24; specifically, the gear box 24 is fixed to the bottom shell fixing member 33, the output shaft of the motor 21 is connected to the input shaft of the gear box 24, and the output shaft of the gear box 24 is connected to the end of the screw rod 22. Optionally, as Figure 8 As shown, the motor 21 and the screw rod 22 are connected by belt transmission; specifically, the output shaft of the motor 21 and the end of the screw rod 22 are both provided with pulleys 25, and belts 251 are hung on the pulleys 25 of both. The motor 21 in this embodiment is a brushless motor 21, and other types of motors 21 such as a servo motor 21 and a stepper motor 21 can also be used.
[0038] The nut 231 can be welded on the massage movement 1, but this method has many disadvantages. Therefore, in this embodiment, the electric control drive device 2 also includes a nut fixing component 232 and a nut silicone sleeve 233. The nut fixing component 232, the nut silicone sleeve 233 and the nut 231 form a nut fixing component 23, and the nut fixing component 23 is directly fixed on the massage movement 1. Fig. 9 As shown. The nut 231 fixing frame includes a shell-like body and fixing parts arranged on both sides of the shell-like body; one side of the shell-like body is provided with an opening, through which the nut silicone sleeve 233 and the nut 231 can be installed in the shell-like body. The fixing part is fixed to the massage movement 1 by screws, and after fixation, the opening of the shell-like body is blocked by the solid part of the massage movement 1. The nut silicone sleeve 233 is sleeved and fixed on the circumference of the nut 231, and the nut silicone sleeve 233 is fixed in the internal space of the shell-like body. Preferably, as Fig.10 As shown, a mounting beam 13 is fixed on the massage movement 1, and the nut fixing assembly 23 is fixed on the mounting beam 13 by screws.
[0039] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.
Claims
1. An electric regulating movement, characterized in that: The electric adjustment movement includes a guide mechanism, a massage movement and an electric control drive device, wherein the guide mechanism is provided with a guide direction, the massage movement is provided with a sliding mechanism, the sliding mechanism is slidably connected with the guide mechanism, the electric control drive device is relatively fixed with the guide mechanism, the electric control drive device is transmission-connected with the massage movement, and the massage movement moves along the guide direction driven by the electric control drive device; The guide mechanism is a movement sliding housing or a guide sliding rod; The movement sliding housing includes a guide slide groove, the groove length direction of the guide slide groove is the guiding direction; the sliding mechanism is a sliding protrusion adapted to the guide slide groove, the sliding protrusion is slidably arranged in the guide slide groove, there are two guide slide grooves, the two guide slide grooves are distributed one on the left and one on the right and are arranged in parallel, and the notches of the two guide slide grooves are arranged facing each other; there are two sliding protrusions, the two sliding protrusions are respectively arranged on the left and right sides of the massage movement, and the two sliding protrusions are slidably arranged in a one-to-one correspondence with the two guide slide grooves; The rod length direction of the guide slide bar is the guide direction; the sliding mechanism is a slider, the slider is provided with a slide hole matched with the guide slide bar, the slider is slidably penetrated on the guide slide bar through the slide hole, there are two guide slide bars, the two guide slide bars are distributed one on the left and one on the right and are arranged in parallel; there are two sliders, the two sliders are arranged one on the left and one on the right at the side of the massage movement, and the two sliders are slidably arranged corresponding to the two guide slide bars one by one; The movement sliding housing further comprises a bottom plate and a bottom shell fixing member, the guide slide groove is fixed or integrally formed on the left and right sides of the bottom plate, and the bottom shell fixing member is fixed or integrally formed on an end of the bottom plate away from the massage movement; The electric control drive device comprises a motor, a screw rod and a nut, wherein the motor is fixed to the bottom shell fixing member, one end of the screw rod is rotatably mounted to the bottom shell fixing member, the nut is fixed to the massage movement, the motor is transmission-connected to the screw rod, and the screw rod is screwed to the nut; The motor is connected to the screw rod through a gear box; or the motor is connected to the screw rod through a belt drive; wherein the motor is a brushless motor; The electric control drive device also includes a nut fixing part and a nut silicone sleeve. The nut fixing part includes a shell-like body and fixing parts arranged on both sides of the shell-like body. One side of the shell-like body is provided with an opening. The nut silicone sleeve is fixed on the circumference of the nut and the nut silicone sleeve is fixed in the internal space of the shell-like body. The nut fixing part is fixed on the massage movement.
2. The electric regulating movement according to claim 1, characterized in that: A mounting beam is fixed on the massage machine core, and the nut fixing piece is fixed on the mounting beam.