Massage pillow with adjustable massage position and massage force

Abstract

The invention discloses a massage pillow with adjustable massage position and massage strength, which belongs to the field of electric massage pillows, and comprises a position adjusting support, a pillow cushion and a massage machine core, the pillow cushion is coated on the position adjusting support, and the massage machine core is arranged on the pillow cushion by adjusting the position adjusting support. The distance between the pillows and the distance between the two massage machine cores can be freely changed, so that the massage position can be adjusted. The massage machine core is composed of a lifting assembly, a massage assembly and a control system, a massage head makes contact with a human body massage part, pressure exists, the pressure between the massage head and the human body massage part is transmitted to a control panel through a film type pressure sensor, and through a pressure balance algorithm, the control panel outputs a control signal to control a lifting motor to work. The lifting assembly is driven to enable the lifting platform to move up and down, the pressure between the massage head and the massage part of the human body is controlled within a preset interval, and the massage strength is adjusted.

Description

Technical Field

[0001] The present invention relates to the technical field of massage pillows, and in particular to a massage pillow with adjustable massage position and massage intensity. Background Art

[0002] A pillow is one of the essential items in daily life. With the faster pace of life and increased pressure, in order to meet people's demand for neck massage, pillows that can play a role in massage and health care during daily rest have appeared on the market.

[0003] The massage mechanism of existing massage pillows is mostly an integrated structure, and the distance between the massage heads cannot be adjusted, which will lead to great differences in the user experience of different groups of people. Furthermore, the adjustment of the massage intensity of existing massage pillows is achieved by changing the rotation speed of the massage heads, and does not actually change the depth of the massage heads embedded in the surface of the human skin. Therefore, the same massage pillow has different user experiences when used by different groups of people. For some people, the intensity is moderate, but for another group of people, the intensity is small or they feel pain and discomfort. Therefore, the existing massage pillows do not actually solve the differentiated needs of different groups of people for massage position and massage intensity. In response to the above problems, the present invention document proposes a massage pillow with adjustable massage position and massage intensity. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a massage pillow with adjustable massage position and massage intensity, which can adapt to people with different neck lengths and the massage needs of different people for different parts of the body.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A massage pillow with adjustable massage position and massage intensity comprises a position adjustment bracket, the position adjustment bracket comprises a bracket main body, an upper slide slot rod is linearly slidably connected to the upper part of the bracket main body, and a lower slide slot rod is linearly slidably connected to the lower part of the bracket main body, the ends of the upper slide slot rod and the lower slide slot rod are I-shaped buckles, the buckles are connected to a pillow pad support plate, the pillow pad support plate is covered with a pillow pad made of slow rebound memory foam, the pillow pad support plate at the end of the upper slide slot rod is connected to a head pillow, and the pillow pad support plate at the end of the lower slide slot rod is connected to a neck and back pillow, the head pillow and the neck and back pillow are used to support the user's head and neck and back, and provide a platform for controlling the massage intensity.

[0007] Preferably, the two sides near the middle of the bracket body are each fixedly connected to a rotating pair with a rotating shaft facing vertically upward, the left rotating pair of the bracket body is connected to a left slide rod sleeve, the left slide rod sleeve is linearly slidably connected to a left slide rod, the right rotating pair of the bracket body is connected to a right slide rod sleeve, the right slide rod sleeve is linearly slidably connected to a right slide rod, the end of the left slide rod and the right slide rod are each provided with a rotating chassis, the rotating chassis are connected to the left massage movement and the right massage movement, and the left massage movement and the right massage movement are covered with pillow pads made of slow-rebound memory foam.

[0008] Preferably, the structures and shapes of the left massage movement and the right massage movement are mirror-imaged, so only one needs to be selected for explanation. The right massage movement is now selected for explanation. The right massage movement includes a massage movement housing, a lifting assembly, a massage assembly and a control system. The massage movement housing is composed of a cover plate and a shell with an upper opening. The cover plate and the shell are fixed with screws. A plurality of columnar guide columns are distributed on the inner wall of the shell for guiding the lifting assembly. The lower left side of the shell is opened for extending the massage head of the massage assembly. The massage movement housing is used to accommodate the lifting assembly, the massage assembly and the control system, as well as to support the left and right sleeping pillows.

[0009] Preferably, the lifting component is located in the massage movement shell, the lifting component consists of a lifting platform, a lifting motor and a scissor-type lifting mechanism, the outer contour of the lifting platform is distributed with a plurality of rectangular grooves, which are overlapped with the columnar guide column to achieve surface overlap, and the lifting platform is embedded in the massage movement shell, and the lower surface of the lifting platform is fixedly connected to two linear guide rails and two hinge bases, the linear guide rails and the hinge bases are grouped in twos and arranged side by side on the lower surface of the lifting platform, and two linear guide rails and two hinge bases are also fixedly connected to the bottom of the massage movement shell, the scissor-type lifting mechanism consists of the linear guide rails, the hinge bases, four lifting mechanism support rods, a support rod fixing frame, a lifting mechanism power rod and a threaded rod, the lifting mechanism support rods are grouped in twos, one end of which is rotatably connected to the hinge base on the lower surface of the lifting platform, and the other end is slidably matched with the linear guide at the bottom of the massage movement shell, and the other end is fixedly matched with the linear guide at the bottom of the massage movement shell. One end of the structure support rod is slidably matched with the linear guide rail on the lower surface of the lifting platform, and the other end is rotatably connected to the hinge base at the bottom of the massage movement. The two support rods are connected in a fork shape. The connection method of another group of the lifting mechanism support rods is the same as the above group, so it is not repeated here. There is a through hole in the middle of the lifting mechanism support rod for connecting the support rod fixing frame, so that the scissors lift mechanism is more stable. The lifting mechanism power rod is connected to the two groups of lifting mechanism support rods that cooperate with the linear guide rail at the bottom of the massage movement shell, and an internal threaded hole is provided in the middle of the lifting mechanism power rod to cooperate with the threaded rod. One end of the threaded rod is fixed to the output shaft of the lifting motor, and the lifting motor is fixed to the bottom of the massage movement shell. The threaded rod is driven to rotate by the rotation of the lifting motor output shaft, and the threaded rod is driven to rotate by the cooperation of the threaded rod with the internal threaded hole of the lifting mechanism power rod to push the lifting mechanism power rod to move linearly, driving the scissors mechanism to extend or contract, so that the lifting platform moves up and down.

[0010] Preferably, the massage component consists of a massage motor and a connecting rod transmission mechanism, the massage motor is fixed on the lower surface of the lifting platform, and the output shaft extends to the upper surface of the lifting platform, the connecting rod transmission mechanism consists of a crank, a connecting rod, and a rocker, one end of the crank cooperates with the output shaft of the massage motor, and the other end is rotatably connected to one end of the connecting rod, the other end of the connecting rod is rotatably connected to a hinge hole in the middle of the rocker, and a frame hole is also provided on the rocker, which is rotatably connected to a frame base on the lifting platform, the frame hole of the rocker and the massage motor are relatively fixed in position to form a frame of the connecting rod transmission mechanism, and two massage heads are bent out from both ends of the rocker, corresponding to the neck massage area and the shoulder massage area respectively.

[0011] Preferably, the control system consists of a control board, two film pressure sensors and a number of wires. The control board is fixed on the lifting platform. The film pressure sensors are arranged in the massage heads at both ends of the rocker. The pressure between the rocker and the user's shoulder and neck is monitored by the film pressure sensors. The pressure value is transmitted to the control board through the wires. The difference between the preset pressure value and the current pressure value is calculated through the relevant algorithm, and the lifting motor is controlled to rotate, thereby driving the lifting platform to rise and fall, so as to control the distance between the rocker and the user's shoulder and neck, and realize the control of massage intensity.

[0012] Compared with the prior art, the present invention provides a massage pillow with adjustable massage position and massage intensity, which has the following beneficial effects:

[0013] 1. The massage pillow with adjustable massage position and massage intensity can change the distance between the head pillow and the neck and back pillow by adjusting the position adjustment bracket, so that the present invention can adapt to people with different neck lengths;

[0014] 2. The massage pillow with adjustable massage position and massage intensity can change the relative distance and angle between the left and right massage movements by adjusting the position adjustment bracket, so that the present invention can meet the massage needs of different people for different parts of the body;

[0015] 3. The massage pillow with adjustable massage position and massage intensity changes the depth of the massage head embedded in the human skin surface by lifting and lowering the lifting platform, thereby achieving control of the relative force between the massage head and the human shoulder and neck, so that the massage intensity of the massage pillow of the present invention is controllable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional view of a massage pillow with adjustable massage position and massage intensity proposed by the present invention;

[0017] Figure 2 It is a bottom view of the overall structure of the present invention;

[0018] Figure 3 It is a schematic diagram of the separation of each pillow and the massage mechanism of the present invention;

[0019] Figure 4 for Figure 2 A schematic diagram of the structure of the position adjustment bracket;

[0020] Figure 5 for Figure 4 A schematic diagram of the structure of the middle and upper slide chute rods and the pillow support plate;

[0021] Figure 6 It is a schematic diagram of the structure of the right massage movement of the present invention;

[0022] Figure 7 for Figure 6 Schematic diagram of the lifting mechanism structure;

[0023] Figure 8 for Figure 7 Schematic diagram of the internal structure of the lifting mechanism;

[0024] Fig. 9 for Figure 6 Schematic diagram of the massage mechanism and control system structure;

[0025] Fig.10 It is a top view of the massage mechanism and control system structure.

[0026] In the figure: 1. pillow; 2. position adjustment bracket; 3. massage movement; 11. head pillow; 12. neck and back pillow; 13. right sleeping pillow; 14. left sleeping pillow; 21. bracket body; 22. upper and lower slide groove rods; 23. pillow support plate; 24. left and right slide groove rod sleeves; 25. left and right slide groove rods; 31. lifting component; 32. massage component; 33. control system; 34. massage movement shell; 311. lifting platform; 312. lifting mechanism support rod; 313. support rod fixing frame; 314. linear guide; 315. hinge base; 316. lifting motor; 317. lifting motor seat; 318. lifting mechanism power rod; 319. threaded rod; 321. crank; 322. connecting rod; 323. rocker; 324. massage motor; 331. control panel; 332. film pressure sensor. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] Example 1: Reference Figure 1-Figure 10A massage pillow with adjustable massage position and massage intensity comprises a pillow pad 1, a position adjustment bracket 2 and a massage movement 3. The pillow pad 1 is divided into four parts, namely a head pillow pad 11, a neck and back pillow pad 12, a right sleeping pillow pad 13 and a left sleeping pillow pad 14. The head pillow pad 11 and the neck and back pillow pad 12 are respectively covered outside the pillow pad support plate 23, and the right sleeping pillow pad 13 and the left sleeping pillow pad 14 are respectively covered outside the massage movement 3. The pillow pad 1 is made of slow rebound memory foam and is used to cover a rigid body such as the massage movement 3 and support the human body, thereby improving the comfort of the massage pillow.

[0030] Because the structure of the present invention is a left-right mirror image distribution, the left slide rod sleeve and the right slide rod sleeve are both marked with 24, the left slide rod and the right slide rod are both marked with 25, and the left massage movement and the right massage movement are both marked with 3. Since the upper and lower slide rods have the same structure, they also share the mark 22.

[0031] The specific structure of the position adjustment bracket 2 is as follows: Figure 4 As shown, the bracket body 21 is a square rail with upper and lower through holes, and the upper and lower ends are respectively connected to an identical upper and lower slide groove rod 22, and the end of the upper and lower slide groove rod 22 has a straight buckle. The specific structure is as follows Figure 5 The support plate 23 is used to support the neck and back pillow 12 and the head pillow 11. The design of the support plate 23 is convenient for the disassembly of the two pillows 1. The upper part of the middle part of the bracket body 21 is fixedly connected to a rotating pair on both sides, each of which is rotatably connected to a left and right slide rod sleeve 24. One end of the left and right slide rod sleeves 24 is a rotating pair, and the other end is a hollow square guide rail. The square guide rail is linearly slidably connected to the left and right slide rods 25. The ends of the left and right slide rods 25 are a circular rotating chassis, which are rotatably connected to the bottom outer surface of the massage movement shell 34 of the massage movement 3 respectively. By adjusting the position of the bracket 2, the distance and angle between each pillow pad 1 of the massage pillow can be adjusted to achieve the adjustment of the massage position to meet the needs of more users and ensure the universality of the present invention.

[0032] like Figure 3 As shown, the structure of the present invention is a left-right mirror image distribution, so the internal structures of the left and right massage movements 3 are similar, and only one of the left and right massage movements 3 needs to be selected for description. The right massage movement 3 will be described below. The massage movement 3 includes a lifting component 31, a massage component 32, a control system 33 and a massage movement housing 34. Figure 7 , Figure 831 is a schematic diagram of the structure of the lifting assembly 31, which consists of a lifting platform 311, four lifting mechanism support rods 312, a support rod fixing frame 313, two sets of linear guide rails 314, two sets of hinge bases 315, a lifting motor 316, a lifting motor seat 317, a lifting mechanism power rod 318 and a threaded rod 319. The outer contour of the lifting platform 311 is distributed with three rectangular grooves, which cooperate with the three vertical columnar guide columns inside the massage movement housing 34 to ensure that the lifting platform 311 can move linearly in the vertical direction without When the lifting platform 311 tilts, a group of linear guide rails 314 and a group of hinge bases 315 are respectively distributed on the lower surface of the lifting platform 311 and the inner surface of the bottom of the massage movement housing 34. The hinge base 315 is rotatably connected to one end of the lifting mechanism support rod 312, and the linear guide rail 314 is slidably matched with the other end of the lifting mechanism support rod 312. The two lifting mechanism support rods 312 are placed in a fork shape, and there is a through hole in the middle for connecting the support rod fixing frame 313. There are two groups of lifting mechanism support rods 312, which together with the linear guide rails 314 and the hinge base 315 form a scissors-type lifting mechanism.

[0033] The lifting motor seat 317 is fixed on the bottom inner surface of the massage movement housing 34, and then the lifting motor 316 is fixed to the lifting motor seat 317 by screws. A threaded rod 319 is fixedly connected to the output shaft of the lifting motor 316. There is an internal threaded hole in the middle upper area of ​​the lifting mechanism power rod 318, which cooperates with the threaded rod 319. There are two cylindrical bodies on both sides of the lifting mechanism power rod 318, one of which is connected to the lifting mechanism support rod 312. The output shaft of the lifting motor 316 rotates, driving the threaded rod 319 to rotate, pushing the lifting mechanism power rod 318 to move linearly, and the lifting mechanism power rod 318 then pushes one end of the lifting mechanism support rod 312 to move linearly, and the other end of the lifting mechanism support rod 312 lifts the lifting platform 311, realizing the linear motion of the lifting platform 311 in the vertical direction.

[0034] Fig. 9 is a schematic diagram of the structure of the massage component 32 and the control system 33, Fig.10The massage assembly 32 and the control system 33 are schematically shown in a top view. The massage assembly 32 is composed of a crank 321, a connecting rod 322, a rocker 323 and a massage motor 324. The massage motor 324 is fixed to the lower surface of the lifting platform 311 by screws. The output shaft of the massage motor 324 passes through the lifting platform 311 and is fixedly connected to one end of the crank 321. The other end of the crank 321 is rotatably connected to one end of the connecting rod 322. The other end of the connecting rod 322 is rotatably connected to a hinge hole in the middle of the rocker 323. The frame hole of the rocker 323 is rotatably connected to a frame base on the upper surface of the lifting platform 311. The axis of the output shaft of the massage motor 324 is connected to the axis of the frame base on the upper surface of the lifting platform 311. The distance between them is the frame of the crank rocker mechanism. The above-mentioned lifting motor 316 and massage motor 324 both use DC brushless motors and adopt motors with built-in reducer boxes. After the specific selection, the design of the reducer is added in the invention if necessary. The two ends of the rocker 323 are massage points. A film pressure sensor 332 is arranged on the inner surface of the massage point. The power line and control line of the film pressure sensor 332 are arranged below the rocker 323 and are connected to the control board 331. The control board 331 is installed on the upper surface of the lifting platform 311, and is used for controlling the lifting motor 316 and the massage motor 324, and controlling the motors in the left and right massage movements 3 to work synchronously through the Bluetooth module.

[0035] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A massage pillow with adjustable massage position and massage intensity, comprising a position adjustment bracket (2), characterized in that: The position adjustment bracket (2) comprises a bracket body (21), the upper and lower ends of the bracket body (21) are linearly slidably connected to the upper and lower slide groove rods (22), the ends of the upper and lower slide groove rods (22) are connected to the pillow support plates (23), and the pillow support plates (23) are respectively covered by the head pillow (11) and the neck and back pillow (12), and the two sides of the bracket body (21) are provided with rotation pairs, which are rotationally connected to one end of the left and right slide groove rod sleeves (24), and the other ends of the left and right slide groove rod sleeves (24) are linearly slidably connected to one end of the left and right slide groove rods (25), and the other ends of the left and right slide groove rods (25) are rotationally connected to the bottom of the massage movement shell (34) of the massage movement (3), and the massage movement (3) is respectively covered by the right sleeping pillow (13) and the left sleeping pillow (14).

2. A massage pillow with adjustable massage position and massage intensity according to claim 1, characterized in that: The massage movement (3) comprises a massage movement housing (34), wherein the massage movement housing (34) comprises a lifting component (31), a massage component (32) is arranged on the lifting component (31), and a control system (33) is arranged on the lifting component (31) and the massage component (32).

3. A massage pillow with adjustable massage position and massage intensity according to claim 2, characterized in that: The lifting assembly (31) includes a lifting platform (311), and the lifting platform (311) is embedded in the massage movement shell (34) through a groove of the outer contour. The lower surface of the lifting platform (311) is fixedly connected to a pair of linear guide rails (314) and a pair of hinge bases (315). The inner bottom surface of the massage movement shell (34) is also fixedly connected to a pair of linear guide rails (314) and a pair of hinge bases (315). Two groups of lifting mechanism support rods (312) distributed in a scissor-like manner are distributed between the two groups of the linear guide rails (314) and the two groups of hinge bases (315). One end of the lifting mechanism support rod (312) is rotatably connected to the hinge base (315), and the other end is tangentially slidably connected to the linear guide rail (314). The two groups of A through hole is provided in the middle of the lifting mechanism support rod (312), which is rotatably connected to the support rod fixing frame (313); the inner bottom surface of the massage movement shell (34) is connected to the lifting motor seat (317); the lifting motor (316) is fixed on the lifting motor seat (317); the output shaft of the lifting motor (316) is fixedly connected to the threaded rod (319); the threaded rod (319) cooperates with the threaded hole of the lifting mechanism power rod (318); a group of bearing columns on both sides of the lifting mechanism power rod (318) are tangentially slidably connected to a group of linear guide rails (314) on the inner bottom surface of the massage movement shell (34); another group of bearing columns on both sides of the lifting mechanism power rod (318) are rotatably connected to one end of the lifting mechanism support rod (312).

4. A massage pillow with adjustable massage position and massage intensity according to claim 3, characterized in that: The massage component (32) includes a massage motor (324), which is fixed on the lower surface of the lifting platform (311), and its output shaft passes through the lifting platform (311) and is fixedly connected to one end of a crank (321), the other end of the crank (321) is rotatably connected to one end of a connecting rod (322), the other end of the connecting rod (322) is rotatably connected to a hinge hole of a rocker (323), and the frame hole of the rocker (323) is rotatably connected to a frame base on the upper surface of the lifting platform (311).

5. The massage pillow with adjustable massage position and massage intensity according to claim 3, characterized in that: The control system (33) includes a control panel (331), which is fixed on the upper surface of the lifting platform (311) and connected to the lifting motor (316), the massage motor (324) and the film pressure sensor (332) through wires. The film pressure sensor (332) is fixed in the massage head of the rocker (322).

6. The massage pillow with adjustable massage position and massage intensity according to claim 3, characterized in that: The head pillow (11), the neck and back pillow (12), the right sleeping pillow (13) and the left sleeping pillow (14) are all made of elastic material, wherein the neck and back pillow (12) is used to support the neck and back, providing sufficient space for the lifting and lowering of the lifting platform (311).

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