Portable sleeping pillow kneading swing arm machine core

Abstract

The invention provides a portable sleep pillow kneading swing arm machine core, and relates to the technical field of physiotherapy devices, the portable sleep pillow kneading swing arm machine core comprises a machine core base, two neck massage heads, two shoulder massage heads and two trapezius massage heads, the two neck massage heads are obliquely arranged, the included angle opening of the two neck massage heads is upward, the two shoulder massage heads and the two trapezius massage heads are obliquely arranged, and the included angle opening of the two shoulder massage heads and the two trapezius massage heads is upward. The shoulder massage heads and the trapezius massage heads are horizontally arranged, the two shoulder massage heads are located on the outer sides of the two neck massage heads respectively, the trapezius massage heads are arranged on the transmission parts below the corresponding shoulder massage heads respectively and arranged above the machine core base, and reversing pieces are arranged in the transmission parts. Through multi-angle massage and hidden collection of the massage head, a user can adjust the massage state and the pillow sleeping state at any time.

Description

Technical Field

[0001] The invention relates to the technical field of physical therapy devices, in particular to a portable sleeping pillow kneading and swinging arm movement. Background Art

[0002] In modern society, due to long hours of desk work, use of electronic devices and poor sleeping posture, more and more people are experiencing health problems such as neck and shoulder fatigue, muscle stiffness and even cervical spondylosis. In order to relieve these discomforts, people often use massage pillows to massage their bodies.

[0003] Existing massage pillows mostly use rotating, rolling or vibrating methods to massage. The massage methods are simple and fixed, and it is not easy to meet the user's needs for massage intensity and method. In addition, when the relevant massage pillows are not in working state, the protruding massage head will cause additional pressure on the neck, which may easily cause the user to feel uncomfortable due to the resistance of the massage head when sleeping on the pillow. In addition, the relevant massage pillow structure is usually not removable, so that after long-term use, some sweat and dust will accumulate in some dead corners, affecting the service life and sanitary conditions of the device. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a portable sleeping pillow with a kneading and swinging arm mechanism, which allows the user to adjust the massage state and the pillow sleeping state at any time through multi-angle massage and hidden convergence of the massage head.

[0005] In order to solve the above technical problems, the technical solution of the present invention is as follows: A portable sleeping pillow kneading and swinging arm movement, comprising a movement base, a neck massage head, a shoulder massage head and a trapezius massage head, and also comprising: There are two neck massage heads, both of which are tilted, and the included angle openings of the two neck massage heads are upward; The shoulder massage head and the trapezius muscle massage head are both provided with two, and the shoulder massage head and the trapezius muscle massage head are both arranged horizontally, and the two shoulder massage heads are respectively located on the outsides of the two neck massage heads, and the trapezius muscle massage heads are respectively arranged below the corresponding shoulder massage heads; A transmission part, arranged above the movement base, for driving the neck massage head, the shoulder massage head and the trapezius massage head to perform kneading movements; A reversing member is disposed inside the transmission part, and the reversing member is used to adjust the kneading action of the neck massage head and the shoulder massage head to increase the diversity of the kneading action; When the user does not need to knead, the two neck massage heads support the user's neck, and the shoulder massage head and the trapezius massage head do not contact the user's neck and shoulders to reduce the resistance of the massage heads to the user.

[0006] Furthermore, the upper surface of the movement base is fixedly connected to a movement protection case, two first swing arms are arranged above the movement protection case, the neck massage head is fixedly connected to the surface of the first swing arm, the shoulder massage heads are respectively arranged at the ends corresponding to the first swing arms, the bottom of the first swing arm is fixedly connected to a universal ball rack, a ball socket groove is provided on the surface of the movement protection case, and a constraint wire groove is symmetrically provided on the inner wall surface of the ball socket groove, and constraint protrusions are symmetrically fixedly connected to the surface of the universal ball rack, the spherical portion of the universal ball rack is located inside the ball socket groove, and the constraint protrusions are respectively located inside the corresponding constraint wire grooves, and the switching member is arranged below the two universal ball racks.

[0007] Furthermore, a battery compartment is installed on the surface of the movement protection shell, a brushless motor is installed inside the movement protection shell, the end of the output shaft of the brushless motor is fixedly connected to a spiral gear rod, a first rotating shaft is symmetrically arranged inside the movement protection shell, the first rotating shaft is rotatably connected to the movement protection shell through a first circular groove symmetrically opened on the inner wall of the movement protection shell, the surface of the first rotating shaft is fixedly connected with a helical gear and a second gear in sequence from top to bottom, the two helical gears are meshed with the spiral gear rod, a third gear is symmetrically arranged inside the movement protection shell, the third gear is respectively meshed with the corresponding second gear, and the reversing member is arranged on the surface of the two third gears.

[0008] Furthermore, a first circular groove is symmetrically formed on the inner bottom surface of the movement protection case, and the third gear is rotatably connected to the inside of the first circular groove through the annular convex portion of the bottom surface; The reversing member includes a first reversing block and a second reversing block, the first reversing block and the second reversing block are respectively arranged on the surfaces of the two third gears, the inclined surfaces of the first reversing block and the second reversing block are both protruding with a first cylindrical portion, and the first cylindrical portion is inserted into a first columnar groove opened in correspondence to the bottom surface of the universal ball bracket.

[0009] Furthermore, the second commutation block is fixedly connected to the upper surface corresponding to the third gear, the first commutation block is inserted into the second columnar groove opened in the surface of the corresponding third gear through the second cylindrical portion protruding from the bottom surface, and an adjustment groove is opened on the inner bottom surface of the first commutation block, and the adjustment groove is an incomplete annular shape. An adjustment top block is arranged inside the adjustment groove, and the adjustment top block is fixedly connected to the corresponding third gear.

[0010] Furthermore, an eccentric block is fixedly connected to the annular convex portion on the bottom surface of the third gear, and the shaft portion of the bottom surface of the eccentric block is rotatably connected to the eccentric bracket through a first bearing. A hinge seat is symmetrically fixedly connected to the surface of the movement protection shell, and the surface of the hinge seat is U-shaped at a position away from the movement protection shell. A second swing arm is hinged in the U-shaped portion of the hinge seat, and a constraint groove is provided on the surface of the hinge seat, and a constraint slider is slidably connected to the inside of the constraint groove, and the bottom end of the constraint slider is fixedly connected to the surface of the eccentric bracket, and a guide ball head rod is fixedly connected to the surface of the second swing arm, and a guide groove is provided on the surface of the eccentric bracket, and the ball head end of the guide ball head rod is slidably connected to the inside of the guide groove, and the trapezius massage head is arranged at the end of the second swing arm.

[0011] Furthermore, a Hall sensor is installed on the surface of the movement protection shell, an induction magnetic column is embedded on the surface of the third gear close to the Hall sensor, a PCB control box is fixedly connected to the surface of the movement protection shell, a controller is arranged on one side of the movement protection shell, and a heating lamp board is arranged above the movement protection shell.

[0012] Furthermore, a cloth cover is provided above the ball socket, and the cloth cover is elastic so as to undergo elastic deformation in coordination with the kneading action of the first swing arm. The first swing arm, the neck massage head and the shoulder massage head are all located inside the corresponding cloth cover, and a plurality of massage convex particles are evenly fixedly connected to the surface of the cloth cover. A plurality of massage convex particles are evenly provided on the surface of the cloth cover, and the massage convex particles are distributed along the cloth surface with a trend of gradually increasing volume.

[0013] Furthermore, the surface of the movement protection case is symmetrically fixedly connected with a plurality of restraint buckles on both sides of the ball socket, and an elastic support bar is arranged above the ball socket, and the elastic support bar is slidably connected with the corresponding elastic support bar through a T-shaped restraint groove provided on the surface of the restraint buckle, and the cloth cover is fixedly connected to the upper surface of the elastic support bar; When the neck massage head is driven by the first swing arm to perform kneading action, the massage convex particles assist in pressing the neck, and by adjusting the positional relationship between the elastic support strip and the restraint buckle, the user can prevent the neck from contacting the massage convex particles or make the neck contact with the massage convex particles of a desired size according to needs.

[0014] Furthermore, a plurality of fixed cloth strips are evenly and fixedly connected to the inner wall of the cloth cover at a position away from the elastic support strip, and the fixed cloth strips are used to fix one end of the cloth cover away from the elastic support strip to a side away from the movement protective shell.

[0015] The above solution of the present invention includes at least the following beneficial effects: The above scheme of the present invention performs neck kneading massage through the neck massage head and provides neck support in the non-massage state. The trapezius massage head and the shoulder massage head are horizontally arranged so that both extend toward the user's neck. In the non-massage state or the off state, the position can be adjusted to reduce interference with the user's neck, so as to reduce the user's sense of resistance during long-term pillow sleeping on the device, thereby increasing the user's sleeping comfort. Through the use of the reversing member, the first swing arm can swing synchronously or asynchronously, which can increase the overall massage technique of the neck massage head, the shoulder massage head and the trapezius massage head. Through the use of the cloth cover and the massage convex particles, the device can prevent the accumulation of dust and sweat stains, thereby keeping the device hygienic. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the shutdown state of the overall structure provided by the present invention.

[0017] Figure 2 It is a schematic diagram of the installation of the PCB control box in the present invention.

[0018] Figure 3 It is an exploded schematic diagram of the overall structure of the present invention.

[0019] Figure 4 It is a schematic diagram of the installation of the universal ball bracket in the present invention.

[0020] Figure 5 It is a schematic diagram of the installation of the helical gear in the present invention.

[0021] Figure 6 It is a schematic diagram of the installation of the adjustable top block in the present invention.

[0022] Figure 7 It is a schematic diagram of the installation of the eccentric block in the present invention.

[0023] Figure 8 It is a schematic diagram of the installation of the restraint buckle in the present invention.

[0024] Fig. 9 It is a schematic diagram of the installation of the fixed cloth strip in the present invention.

[0025] Fig.10 It is a schematic diagram of the horizontal state of the trapezius massage head of the present invention.

[0026] Fig.11 It is a schematic diagram of a state in which the trapezius massage head of the present invention is rotated to an inclined angle.

[0027] In the figure: 101, movement base; 102, neck massage head; 103, shoulder massage head; 104, trapezius massage head; 201, movement protection case; 202, battery compartment; 203, brushless motor; 204, spiral gear rod; 205, first rotating shaft; 206, bevel gear; 207, second gear; 208, third gear; 209, universal ball bracket; 210, first swing arm; 211, ball socket groove; 212, constraint wire groove; 213, constraint protrusion; 214, first circular groove; 301, commutating member; 3011, first commutating block; 3012, second commutating block; 3013, adjusting slot; 3014, adjusting top block; 401, eccentric block; 402, eccentric bracket; 403, second swing arm; 405, hinge seat; 406, constraint slide groove; 408, constraint slider; 409, guide groove; 410, guide ball head rod; 501, Hall sensor; 502, induction magnetic column; 503, PCB control box; 504, controller; 505, heating lamp board; 601, restraint buckle; 602, elastic support strip; 603, cloth cover; 604, massage convex particles; 605, fixing cloth strip; 801. Sponge pillow. DETAILED DESCRIPTION

[0028] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0029] like Figures 1 to 11 As shown, an embodiment of the present invention provides a portable sleeping pillow kneading and swinging arm movement, including a movement base 101, a neck massage head 102, a shoulder massage head 103 and a trapezius massage head 104, and also includes: There are two neck massage heads 102, and both are tilted, with the included angle openings of the two neck massage heads 102 facing upward; There are two shoulder massage heads 103 and two trapezius massage heads 104, both of which are arranged horizontally, and the two shoulder massage heads 103 are respectively located outside the two neck massage heads 102, and the trapezius massage heads 104 are respectively arranged below the corresponding shoulder massage heads 103; The transmission part is arranged above the movement base 101 and is used to drive the neck massage head 102, the shoulder massage head 103 and the trapezius massage head 104 to perform kneading movements; A reversing member 301 is disposed inside the transmission part, and the reversing member 301 is used to adjust the kneading action of the neck massage head 102 and the shoulder massage head 103 to increase the diversity of the kneading action; When the user does not need to knead, the two neck massage heads 102 support the user's neck, and the shoulder massage head 103 and the trapezius massage head 104 do not contact the user's neck and shoulders to reduce the resistance of the massage heads to the user.

[0030] In the embodiment of the present invention, before using the device, the movement base 101 is fixedly connected to a preset depression on the surface of the sponge pillow block 801, so as to facilitate the installation of the neck massage head 102, the shoulder massage head 103 and the trapezius massage head 104. In the off state, the position of the neck massage head 102 is reduced to the lowest relative to the movement base 101. When the user lies on the sponge pillow block 801, the neck is supported by the two neck massage heads 102, and the shoulder massage head 103 and the trapezius massage head 104 are located below the neck and do not conflict with the neck, so that the sponge pillow block 801 and the device as a whole have a better fit and support with the user's neck, so that the user is not likely to have a more obvious sense of resistance when sleeping on the sponge pillow block 801 and the device as a whole for a long time. When kneading massage is needed, the neck, shoulders and trapezius muscle of the user are massaged by the neck massage head 102, the shoulder massage head 103 and the trapezius massage head 104; Through the coordinated use of the transmission part and the reversing member 301, the massage techniques of the device are diversified.

[0031] The upper surface of the movement base 101 is fixedly connected to the movement protection shell 201, and two first swing arms 210 are arranged above the movement protection shell 201. The neck massage head 102 is fixedly connected to the surface of the first swing arm 210, and the shoulder massage heads 103 are respectively arranged at the ends of the corresponding first swing arms 210. The bottom of the first swing arm 210 is fixedly connected to a universal ball rack 209, and a ball socket groove 211 is opened on the surface of the movement protection shell 201. The inner wall surface of the ball socket groove 211 is symmetrically opened with a constraint wire groove 212. The surface of the universal ball rack 209 is symmetrically fixedly connected with a constraint protrusion 213. The spherical portion of the universal ball rack 209 is located inside the ball socket groove 211, and the constraint protrusions 213 are respectively located inside the corresponding constraint wire grooves 212. The switching member 301 is arranged below the two universal ball racks 209.

[0032] A battery compartment 202 is installed on the surface of the movement protection shell 201, and a brushless motor 203 is installed inside the movement protection shell 201. The end of the output shaft of the brushless motor 203 is fixedly connected to a spiral gear rod 204. A first rotating shaft 205 is symmetrically arranged inside the movement protection shell 201. The first rotating shaft 205 is rotatably connected to the movement protection shell 201 through a first circular groove symmetrically opened on the inner wall of the movement protection shell 201. The surface of the first rotating shaft 205 is fixedly connected with a bevel gear 206 and a second gear 207 from top to bottom in sequence. The two bevel gears 206 are both meshed with the spiral gear rod 204. A third gear 208 is symmetrically arranged inside the movement protection shell 201. The third gear 208 is respectively meshed with the corresponding second gear 207, and the reversing member 301 is arranged on the surface of the two third gears 208.

[0033] A first circular groove 214 is symmetrically formed on the inner bottom surface of the movement protection case 201, and the third gear 208 is rotatably connected to the inside of the first circular groove 214 through the annular convex portion of the bottom surface; The reversing member 301 includes a first reversing block 3011 and a second reversing block 3012. The first reversing block 3011 and the second reversing block 3012 are respectively arranged on the surfaces of the two third gears 208. The inclined surfaces of the first reversing block 3011 and the second reversing block 3012 are both protruding with a first cylindrical portion, and the first cylindrical portion is inserted into a first columnar groove opened on the bottom surface of the corresponding universal ball bracket 209.

[0034] The second commutation block 3012 is fixedly connected to the upper surface of the corresponding third gear 208. The first commutation block 3011 is inserted into the second columnar groove opened on the surface of the corresponding third gear 208 through the second cylindrical portion protruding from the bottom surface. An adjustment groove 3013 is opened on the inner bottom surface of the first commutation block 3011. The adjustment groove 3013 is an incomplete annular shape. An adjustment top block 3014 is arranged inside the adjustment groove 3013. The adjustment top block 3014 is fixedly connected to the corresponding third gear 208.

[0035] In the embodiment of the present invention, the universal ball rack 209 is constrained by the surface constraint protrusion 213 and the constraint wire groove 212, and can make multi-angle movements inside the ball socket groove 211 under the extrusion of the first commutation block 3011 and the second commutation block 3012 on the bottom surfaces of the two universal ball racks 209. The specific adjustment of the commutation member 301 on the kneading action of the neck massage head 102, the shoulder massage head 103 and the trapezius massage head 104 is that when the brushless motor 203 is running, the spiral gear rod 204 rotates in one direction, and the rotation of the spiral gear rod 204 is transmitted through the second gear 207, The transmission of the bevel gear 206 and the first rotating shaft 205 drives the two third gears 208 to rotate, and the rotation of the third gears 208 drives the second reversing block 3012 to rotate accordingly, and the corresponding first swing arm 210 is driven to swing through the first cylindrical portion on the inclined surface of the second reversing block 3012 and the universal ball bracket 209. The third gear 208 in contact with the first reversing block 3011 contacts a side wall of the adjusting groove 3013 through the adjusting top block 3014, thereby driving the first reversing block 3011 to rotate synchronously, and then driving the corresponding first swing arm 210 to swing; When the operation of the brushless motor 203 causes the helical gear rod 204 to rotate in the reverse direction, the third gear 208 in contact with the first commutation block 3011 drives the adjusting top block 3014 to rotate along the curved inner wall of the adjusting groove 3013 until it contacts the other side wall of the adjusting groove 3013, and then the first commutation block 3011 and the third gear 208 rotate synchronously, thereby driving the corresponding first swing arm 210 to swing; When the adjusting top block 3014 contacts one of the side walls of the adjusting groove 3013, the first reversing block 3011 and the second reversing block 3012 are symmetrically arranged inside the movement protection shell 201, and the rotation of the spiral gear rod 204 causes the adjusting top block 3014 to continue to contact the side wall, and the two first swing arms 210 move synchronously; When the rotation of the spiral gear rod 204 causes the adjusting top block 3014 to move toward the other side wall inside the adjusting slot 3013, the movements of the two first swing arms 210 cannot be synchronized, and the two first swing arms 210 move asynchronously, that is, asynchronously. During the swinging of the first swing arm 210, since the two shoulder massage heads 103 are arranged on the outside of the two neck massage heads 102, the shoulder massage heads 103 will not interfere with the neck when massaging the user's shoulders, so that the user does not need to massage and knead the shoulder massage heads 103.

[0036] The annular convex portion on the bottom surface of the third gear 208 is fixedly connected with an eccentric block 401, and the shaft portion on the bottom surface of the eccentric block 401 is rotatably connected with an eccentric bracket 402 through a first bearing. The surface of the movement protection shell 201 is symmetrically fixedly connected with a hinge seat 405, and the surface of the hinge seat 405 is U-shaped at a position away from the movement protection shell 201. A second swing arm 403 is hinged in the U-shaped portion of the hinge seat 405, and a constraint groove 406 is provided on the surface of the hinge seat 405. A constraint slider 408 is slidably connected inside the constraint groove 406, and the bottom end of the constraint slider 408 is fixedly connected to the surface of the eccentric bracket 402, and a guide ball head rod 410 is fixedly connected to the surface of the second swing arm 403. The surface of the eccentric bracket 402 is provided with a guide groove 409, and the ball head end of the guide ball head rod 410 is slidably connected to the inside of the guide groove 409, and the trapezius massage head 104 is arranged at the end of the second swing arm 403.

[0037] In the embodiment of the present invention, when the third gear 208 rotates, the eccentric block 401 is driven to rotate synchronously. The shaft of the eccentric block 401 is eccentrically arranged. Therefore, when the eccentric block 401 rotates, the eccentric bracket 402 is driven to move. Since the eccentric bracket 402 is fixedly connected to the constraint slider 408, the constraint slider 408 is constrained by the constraint slide 406. Therefore, when the eccentric block 401 rotates, the eccentric bracket 402 will make a linear reciprocating motion along the extension direction of the constraint slide 406. The second swing arm 403 hinged to the movement protection shell 201 through the hinge seat 405, during the reciprocating motion of the eccentric bracket 402, the second swing arm 403 is rotated around the hinge seat 405 through the squeezing effect of the guide groove 409 on the guide ball head rod 410, thereby massaging the user's trapezius muscle through the trapezius massage head 104; When the user does not need to use the massage function, the eccentric bracket 402 is moved to the farthest position from the corresponding hinge seat 405, so that the eccentric bracket 402 moves the second swing arm 403 to a horizontal state through the guide groove 409 and the guide ball head rod 410, so that the second swing arm 403 and the trapezius massage head 104 are gathered under the user's neck and do not contact the user's neck, thereby reducing the resistance of the user when sleeping on the device for a long time.

[0038] A Hall sensor 501 is installed on the surface of the movement protection shell 201, an induction magnetic column 502 is embedded on the surface of the third gear 208 close to the Hall sensor 501, a PCB control box 503 is fixedly connected to the surface of the movement protection shell 201, a controller 504 is arranged on one side of the movement protection shell 201, and a heating lamp board 505 is arranged above the movement protection shell 201.

[0039] In an embodiment of the present invention, through the induction of the induction magnetic column 502 by the Hall sensor 501, the positions of the neck massage head 102, the shoulder massage head 103 and the trapezius massage head 104 can be identified and recorded by the PCB control box 503, and the controller 504 is cooperated to control the action of the device, and the heating lamp board 505 is installed above the movement protection shell 201, specifically, the sponge pillow block 801 can cover the surface of the movement protection shell 201 without motion interference with the first swing arm 210, the neck massage head 102, the shoulder massage head 103, the trapezius massage head 104, the eccentric bracket 402, and the second swing arm 403, so that the heating lamp board 505 is fixed on the surface of the sponge pillow block 801 at a position close to the user's neck, so as to heat the user's neck, shoulders and trapezius muscle, thereby providing a hot compress to the user, and an insulation layer is provided on the surface of the heating lamp board 505 to prevent high temperature from burning the user's skin.

[0040] It should be noted that the use of the brushless motor 203, the Hall sensor 501, the inductive magnetic column 502, the PCB control box 503, the controller 504 and the heating lamp board 505 requires the power supply of the battery compartment 202. The circuit connection method, working principle and use process of the battery compartment 202, the brushless motor 203, the Hall sensor 501, the inductive magnetic column 502, the PCB control box 503, the controller 504 and the heating lamp board 505 are well known in the prior art and will not be described in detail here.

[0041] A cloth cover 603 is provided above the ball socket groove 211. The cloth cover 603 is elastic so as to undergo elastic deformation in coordination with the kneading action of the first swing arm 210. The first swing arm 210, the neck massage head 102 and the shoulder massage head 103 are all located inside the corresponding cloth cover 603. A plurality of massage convex particles 604 are evenly fixedly connected to the surface of the cloth cover 603. A plurality of massage convex particles 604 are evenly provided on the surface of the cloth cover 603. The massage convex particles 604 are distributed along the cloth surface with a trend of gradually increasing in volume.

[0042] The surface of the movement protection case 201 is symmetrically fixedly connected with a plurality of restraint buckles 601 on both sides of the ball socket 211, and an elastic support bar 602 is arranged above the ball socket 211. The elastic support bar 602 is slidably connected with the corresponding elastic support bar 602 through the T-shaped restraint groove provided on the surface of the restraint buckle 601, and the cloth cover 603 is fixedly connected to the upper surface of the elastic support bar 602; When the neck massage head 102 is driven by the first swing arm 210 to perform a kneading action, the massage convex particles 604 assist in pressing the neck. By adjusting the positional relationship between the elastic support strip 602 and the restraint buckle 601, the user can prevent the neck from contacting the massage convex particles 604 or contact the neck with massage convex particles 604 of a desired size as required.

[0043] A plurality of fixed cloth strips 605 are evenly fixedly connected to the inner wall of the cloth cover 603 at a position away from the elastic support strip 602 . The fixed cloth strips 605 are used to fix one end of the cloth cover 603 away from the elastic support strip 602 to a side away from the movement protection shell 201 .

[0044] In the embodiment of the present invention, when the user sleeps on the device for a long time, the cloth cover 603 prevents the skin of the neck from contacting with the first swing arm 210, the shoulder massage head 103 and the neck massage head 102, so as to prevent sweat and dust from remaining on the surfaces of the first swing arm 210, the neck massage head 102 and the shoulder massage head 103, and also prevents dust from entering the ball socket 211. At the same time, the user can make the elastic support strip 602 move inside the corresponding restraint buckle 601 according to his own needs, so that the massage convex particles 604 of a certain size on the surface of the cloth cover 603 contact with the neck skin. During the swinging process of the first swing arm 210, the massage convex particles 604 are used to assist in massaging the neck. When the massage convex particles 604 are not needed for the auxiliary massage, the cloth cover 603 can be rotated to the area where the massage convex particles 604 are not provided, so that the cloth surface of the cloth cover 603 directly fits the neck skin of the user. When the cloth cover 603 needs to be replaced or cleaned, a force is applied to the cloth cover 603 to move away from the elastic support strip 602 until the elastic support strip 602 leaves the interior of the restraint buckle 601 by elastic deformation. When the cloth cover 603 needs to be installed, the elastic support strip 602 is squeezed toward the interior of the T-shaped restraint groove of the restraint buckle 601 by elastic deformation until the elastic support strip 602 is located inside the T-shaped restraint groove. The hook surface of the Velcro can be fixed on one side of the fixed cloth strip 605 close to the inner wall of the cloth cover 603, and the fleece surface of the Velcro can be fixed on the surface of the sponge pillow block 801. By pressing one of the fixed cloth strips 605 in the cloth cover 603 against the fleece surface, one end of the cloth cover 603 can be fixed on the surface of the sponge pillow block 801, so that the massage convex particles 604 on the surface of the cloth cover 603 or the cloth surface of the cloth cover 603 can be in more uniform contact with the user's neck skin.

[0045] It should be noted that the spherical portion of the universal ball bracket 209 is specifically hemispherical, the bottom surface of which is a circular plane, and the top of the hemisphere is a columnar protrusion, so that the universal ball bracket 209 can rotate at multiple angles inside the ball socket 211; The shoulder massage head 103 is fixedly connected to the first swing arm 210 or is rotatably connected to the first swing arm 210 via a second bearing, and the trapezius massage head 104 is fixedly connected to the second swing arm 403 or is rotatably connected to the second swing arm 403 via a third bearing. The user can select the corresponding connection method according to the needs; The cross-sectional shape of the elastic support strip 602 is T-shaped, so that it can be restrained by the restraining buckle 601 .

[0046] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A portable sleeping pillow kneading and swinging arm movement, comprising a movement base (101), a neck massage head (102), a shoulder massage head (103) and a trapezius massage head (104), characterized in that: Also includes: Two neck massage heads (102) are provided, and both are arranged obliquely, and the included angle openings of the two neck massage heads (102) are upward; The shoulder massage heads (103) and the trapezius muscle massage heads (104) are both provided with two, the shoulder massage heads (103) and the trapezius muscle massage heads (104) are both arranged horizontally, and the two shoulder massage heads (103) are respectively located outside the two neck massage heads (102), and the trapezius muscle massage heads (104) are respectively arranged below the corresponding shoulder massage heads (103); A transmission unit, arranged above the movement base (101), and used for driving the neck massage head (102), the shoulder massage head (103) and the trapezius massage head (104) to perform kneading movements; A reversing member (301) is disposed inside the transmission part, and the reversing member (301) is used to adjust the kneading action of the neck massage head (102) and the shoulder massage head (103) to increase the diversity of the kneading action; When the user does not need to knead, the two neck massage heads (102) play a role in supporting the user's neck, and the shoulder massage head (103) and the trapezius massage head (104) do not contact the user's neck and shoulders, so as to reduce the resistance of the massage heads to the user.

2. The portable sleeping pillow kneading and swinging arm mechanism according to claim 1, characterized in that: The upper surface of the movement base (101) is fixedly connected to a movement protection shell (201); two first swing arms (210) are arranged above the movement protection shell (201); the neck massage head (102) is fixedly connected to the surface of the first swing arm (210); the shoulder massage heads (103) are respectively arranged at the ends corresponding to the first swing arms (210); the bottom of the first swing arm (210) is fixedly connected to a universal ball bracket (209); and the movement protection shell (201) is provided with a plurality of first swing arms (210). 1) A ball socket groove (211) is provided on the surface, a constraint line groove (212) is symmetrically provided on the inner wall surface of the ball socket groove (211), a constraint protrusion (213) is symmetrically fixedly connected to the surface of the universal ball bracket (209), a spherical portion of the universal ball bracket (209) is located inside the ball socket groove (211), the constraint protrusions (213) are respectively located inside the corresponding constraint line grooves (212), and the reversing member (301) is arranged below the two universal ball brackets (209).

3. The portable sleeping pillow kneading and swinging arm mechanism according to claim 2, characterized in that: A battery compartment (202) is installed on the surface of the movement protection shell (201), a brushless motor (203) is installed inside the movement protection shell (201), the end of the output shaft of the brushless motor (203) is fixedly connected to a spiral gear rod (204), and a first rotating shaft (205) is symmetrically arranged inside the movement protection shell (201), and the first rotating shaft (205) is rotatably connected to the movement protection shell (201) through a first circular groove symmetrically provided on the inner wall of the movement protection shell (201). Then, the surface of the first rotating shaft (205) is fixedly connected with a bevel gear (206) and a second gear (207) in sequence from top to bottom, the two bevel gears (206) are meshingly connected with the spiral gear rod (204), the movement protection shell (201) is symmetrically provided with third gears (208), the third gears (208) are respectively meshingly connected with the corresponding second gears (207), and the reversing member (301) is provided on the surface of the two third gears (208).

4. The portable sleeping pillow kneading and swinging arm mechanism according to claim 3, characterized in that: A first circular groove (214) is symmetrically formed on the inner bottom surface of the movement protection case (201), and the third gear (208) is rotatably connected to the inside of the first circular groove (214) via an annular convex portion on the bottom surface; The commutating member (301) comprises a first commutating block (3011) and a second commutating block (3012); the first commutating block (3011) and the second commutating block (3012) are respectively arranged on the surfaces of the two third gears (208); the inclined surfaces of the first commutating block (3011) and the second commutating block (3012) are both convexly provided with a first cylindrical portion; the first cylindrical portion is inserted into a first columnar groove opened on the bottom surface of the universal ball bracket (209).

5. The portable sleeping pillow kneading and swinging arm mechanism according to claim 4, characterized in that: The second commutation block (3012) is fixedly connected to the upper surface of the corresponding third gear (208); the first commutation block (3011) is inserted into a second columnar groove opened on the surface of the corresponding third gear (208) through a second cylindrical portion protruding from the bottom surface; an adjustment groove (3013) is opened on the inner bottom surface of the first commutation block (3011); the adjustment groove (3013) is incompletely annular; an adjustment top block (3014) is arranged inside the adjustment groove (3013); the adjustment top block (3014) is fixedly connected to the corresponding third gear (208).

6. The portable sleeping pillow kneading and swinging arm mechanism according to claim 5, characterized in that: An eccentric block (401) is fixedly connected in the annular convex portion on the bottom surface of the third gear (208); the shaft portion of the bottom surface of the eccentric block (401) is rotatably connected to an eccentric bracket (402) via a first bearing; a hinge seat (405) is symmetrically fixedly connected to the surface of the movement protection shell (201); the surface of the hinge seat (405) is U-shaped at a position away from the movement protection shell (201); a second swing arm (403) is hinged in the U-shaped portion of the hinge seat (405); and a constraint slide groove (406) is provided on the surface of the hinge seat (405). ), a constraint slider (408) is slidably connected inside the constraint slide groove (406), the bottom end of the constraint slider (408) is fixedly connected to the surface of the eccentric bracket (402), the surface of the second swing arm (403) is fixedly connected to a guide ball head rod (410), the surface of the eccentric bracket (402) is provided with a guide groove (409), the ball head end of the guide ball head rod (410) is slidably connected inside the guide groove (409), and the trapezius muscle massage head (104) is arranged at the end of the second swing arm (403).

7. The portable sleeping pillow kneading and swinging arm mechanism according to claim 6, characterized in that: A Hall sensor (501) is installed on the surface of the movement protection shell (201); an induction magnetic column (502) is embedded on the surface of the third gear (208) close to the Hall sensor (501); a PCB control box (503) is fixedly connected to the surface of the movement protection shell (201); a controller (504) is arranged on one side of the movement protection shell (201); and a heating lamp board (505) is arranged above the movement protection shell (201).

8. The portable sleeping pillow kneading and swinging arm mechanism according to claim 2, characterized in that: A cloth cover (603) is arranged above the ball socket groove (211), and the cloth cover (603) is elastic so as to undergo elastic deformation in coordination with the kneading action of the first swing arm (210). The first swing arm (210), the neck massage head (102) and the shoulder massage head (103) are all located inside the corresponding cloth cover (603). A plurality of massage convex particles (604) are evenly fixedly connected to the surface of the cloth cover (603). A plurality of massage convex particles (604) are evenly arranged on the surface of the cloth cover (603), and the massage convex particles (604) are distributed along the cloth surface in a trend of gradually increasing in volume.

9. The portable sleeping pillow kneading and swinging arm mechanism according to claim 8, characterized in that: The surface of the movement protection shell (201) is symmetrically and fixedly connected with a plurality of restraint buckles (601) on both sides of the ball socket (211), and an elastic support bar (602) is provided above the ball socket (211). The elastic support bar (602) is slidably connected to the corresponding elastic support bar (602) through a T-shaped restraint groove provided on the surface of the restraint buckle (601), and the cloth cover (603) is fixedly connected to the upper surface of the elastic support bar (602); When the first swing arm (210) drives the neck massage head (102) to perform a kneading action, the massage convex particles (604) assist in pressing the neck. By adjusting the positional relationship between the elastic support strip (602) and the restraining buckle (601), the user can prevent the neck from contacting the massage convex particles (604) or contact the massage convex particles (604) of a desired size according to needs.

10. The portable sleeping pillow kneading and swinging arm mechanism according to claim 9, characterized in that: A plurality of fixed cloth strips (605) are evenly and fixedly connected to the inner wall of the cloth cover (603) at a position away from the elastic support strip (602), and the fixed cloth strips (605) are used to fix one end of the cloth cover (603) away from the elastic support strip (602) to a side away from the movement protection shell (201).

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