WO2021077702A1 - 滚动按摩机芯和按摩设备 - Google Patents
滚动按摩机芯和按摩设备 Download PDFInfo
- Publication number
- WO2021077702A1 WO2021077702A1 PCT/CN2020/086595 CN2020086595W WO2021077702A1 WO 2021077702 A1 WO2021077702 A1 WO 2021077702A1 CN 2020086595 W CN2020086595 W CN 2020086595W WO 2021077702 A1 WO2021077702 A1 WO 2021077702A1
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- Prior art keywords
- massage
- rolling
- shaft
- active
- driving
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- 238000005096 rolling process Methods 0.000 title claims abstract description 164
- 230000007246 mechanism Effects 0.000 title claims abstract description 13
- 230000033001 locomotion Effects 0.000 claims description 53
- 230000005540 biological transmission Effects 0.000 claims description 30
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 239000013013 elastic material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 206010021118 Hypotonia Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000036640 muscle relaxation Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
Definitions
- This application relates to the technical field of massage equipment, in particular to a rolling massage mechanism and massage equipment.
- Massage equipment has become more and more popular in daily life, and the muscle relaxation function of massage equipment can greatly improve the quality of life of users. For workers who sit and work for more than eight hours a day, the body bears more pressure than others (such as the neck and shoulders), so they need to relax and massage at regular intervals.
- many massage devices in the market use traditional massage cores.
- the massage cores are placed on the sliding track of the massage equipment.
- the massage function is realized through the sliding and vibration of the massage rollers.
- the massage core slides up and down on the sliding track. Massage different parts of the user. Or place the massage movement in a fixed position, and massage the movement on the fixed neck and shoulders.
- the massage core that realizes the above massage methods requires multiple driving devices, and the corresponding massage core is also very large, which causes the volume of the massage device to become larger, and the placement of the massage device will have great obstacles.
- the purpose of this application is to provide a rolling massage mechanism capable of realizing the function of continuous rolling massage.
- the present application provides a rolling massage movement, including an active massage rolling body, a power unit, and a guide rail assembly; the power unit is connected with the active massage rolling body for driving The active massage rolling body rotates; the guide rail assembly is coupled with the power unit to drive the active massage rolling body to move along the guide rail assembly when the active massage rolling body rotates.
- the power unit includes an active shaft, an active component, and a drive motor
- the active massaging rolling element is fixedly sleeved on the active shaft
- the active component is fixedly sleeved on the active shaft
- the shaft end; the drive motor is connected to the drive shaft in transmission to drive the drive shaft to rotate, so as to drive the drive assembly and the guide rail assembly to move and cooperate.
- the power unit is reasonably set up, and the drive motor is used to directly or indirectly drive the active massage rolling body to rotate, thereby driving the active assembly and the guide rail assembly to move and cooperate, so that the active massage rolling body can move smoothly and accurately.
- the drive motor is coaxially installed in the active massage rolling body, and the drive shaft is set as the output shaft of the drive motor.
- the power unit further includes a drive transmission assembly, and the drive motor is driven to cooperate with the driving shaft through the drive transmission assembly.
- the drive transmission assembly includes a worm gear, a worm meshed with the worm gear, the worm gear is coaxially fixedly sleeved on the drive shaft, and the power input end of the worm is connected to the drive motor.
- Output shaft drive connection is included in the drive transmission assembly.
- the driving assembly includes a driving gear coaxially fixedly sleeved on the driving shaft.
- the driving gear includes a first driving gear and a second driving gear
- the first driving gear and the second driving gear are respectively fixedly sleeved on the two shaft ends of the driving shaft
- the guide rail assembly includes a first guide rack and a second guide rack, the first guide rack and the first drive gear rolling mesh, the second guide rack and the second drive gear rolling Meshing.
- the rolling massage mechanism further includes a support and a main seat; the first guide rack and the second guide rack are arranged on the support at left and right intervals, and the active massage
- the rolling element is located between the first guide rack and the second guide rack; the main seat is rotatably connected to the active massage rolling element, and is used to move along the guide rail when the active massage rolling element rotates. Component movement.
- both shaft ends of the driving shaft are coaxially rotatably sleeved with a first roller, and the first roller rolls along a rolling support surface provided on the bracket during massage.
- the arrangement of the first roller reduces the frictional resistance when the active massaging rolling body moves.
- the rolling massage core further includes a driven massage rolling body, which is rotatably connected to the main seat and works with the active massage rolling body during massage. Roll on people.
- the active massage rolling body and the driven massage rolling body roll together on the parts of the human body that need to be massaged, and repeatedly squeeze different areas of the user's parts to be massaged, which can play a better massage effect.
- the driven massage rolling body is configured with a driven shaft corresponding thereto, the driven shaft is fixed across the main seat and is parallel to the driving shaft, and the slave The movable massage rolling body is coaxially rotated and sleeved on the driven shaft.
- both shaft ends of the driven shaft are coaxially rotatably sleeved with a second roller, and the second roller rolls along the rolling support surface provided on the bracket during massage.
- the setting of the second roller reduces the frictional resistance when the driven pressing rolling element moves.
- the shape of the guide rail assembly is adapted to the shape of the area to be massaged on the human body.
- the shape of the bracket is adapted to the shape of the area to be massaged on the human body.
- the driven massage rolling body has a cylindrical structure, and one or more massage protrusions are distributed on the outer peripheral wall surface thereof.
- the rolling massage mechanism further includes a fixed central shaft for assembling on the massage device;
- the guide rail assembly includes a central gear, and the central gear is coaxially fixedly sleeved on the fixed center On the shaft; the driving gear and the central gear rolling mesh, so that the active massage rolling body rotates while revolving around the axis of the fixed central shaft within a preset angle.
- the driving shaft rotates, thereby driving the driving gear to roll and mesh around the central gear, so that the driving shaft makes a reciprocating orbital motion within a certain angle around the fixed central shaft, so that the active massaging of the rolling elements during rolling
- the user's neck and shoulder parts are constantly squeezed and slipped to achieve the effect of rolling massage.
- the rolling massage movement further includes a movement support rotatably sleeved on the fixed central shaft, and the driving shaft is rotatably mounted on the movement support.
- the drive motor is configured as a servo drive motor with its own angle encoder, and is communicatively connected with the control terminal.
- the rolling massage movement further includes a position feedback system, which is communicatively connected with the control terminal to adjust the revolution angle of the active shaft.
- the revolving angle range of the active shaft can be set according to the massage needs.
- the control terminal can be used to directly control the output torque of the drive motor, or the position feedback system can be used to control the revolving angle range of the central axis of rotation, so as to actively massage the swing area of the rolling body It is limited to the area of the human body that needs to be massaged.
- the position feedback system includes a position feedback plate and a connecting rod fixedly arranged on the central gear.
- One end of the connecting rod rotates and sleeves the active shaft, and the other end of the connecting rod rotates the sleeve.
- a fixed central shaft is connected, a position sensor communicatively connected with the control terminal is installed on the connecting rod, and a plurality of sensing elements for sensing with the position sensor are provided on the position feedback board.
- the plurality of sensing elements are arranged annularly around the axis of the fixed central axis.
- At least one sensing element is arranged at the two extreme positions of the revolution angle of the driving shaft.
- the sensing element is configured as a sensor and is connected to the control terminal in communication.
- the active massage rolling body has a cylindrical structure, and one or more massage protrusions are distributed on the outer peripheral wall surface.
- the application also provides a massage device, which includes the above-mentioned rolling massage core.
- the active massage rolling body is driven by the power unit to rotate, and the guide rail assembly is connected with the power unit to drive the active massage rolling body to rotate while moving along the body to be massaged. So as to achieve continuous massage on different parts of the human body.
- Fig. 1 is a three-dimensional schematic diagram of the first embodiment of the present application.
- Fig. 2 is a schematic diagram of the structure of the movable massage part in the first embodiment of the present application.
- Fig. 3 is a schematic diagram of the transmission relationship of the movable massage part in the first embodiment of the present application.
- Fig. 4 is a schematic side view of the first embodiment of the present application.
- Fig. 5 is a three-dimensional schematic diagram of a second embodiment of the present application.
- Fig. 6 is an exploded schematic diagram of the movable massage part in the second embodiment of the present application.
- Fig. 7 is a schematic diagram of the use principle of the third embodiment of the present application.
- Fig. 8 is a schematic diagram of a position feedback system in a third embodiment of the present application.
- Fig. 9 is a schematic diagram of the overall structure of a third embodiment of the present application.
- FIG. 10 is a schematic diagram of a three-dimensional structure of a third embodiment of the present application.
- Fig. 11 is an installation diagram of a third embodiment of the present application.
- FIG. 12 is a schematic diagram of installation from a top perspective of a third embodiment of the present application.
- the terms “installed”, “connected”, “connected”, “fixed”, “fixed” and other terms should be understood in a broad sense.
- it can be a fixed connection or a fixed connection.
- It is a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
- installed can be a fixed connection or a fixed connection. It is a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
- the present application provides a rolling massage movement and a massage device, the movement being built in the flexible layer of the massage device such as the back of a chair.
- the movement includes a bracket 1 and a movable massage part 2 arranged on the bracket 1.
- the bracket 1 is provided with a guide rail assembly 3, and the guide rail assembly 3 includes a first guide rack 31 and a second guide that are arranged at intervals on the left and right.
- the rack 32 and the movable massage part 2 are arranged between the first guide rack 31 and the second guide rack 32 and movably cooperate with the first guide rack 31 and the second guide rack 32.
- the shape of the bracket 1 and the guide rail assembly 3 is similar to the curve of the neck, shoulder and back of the human body, so that the moving track of the movable massage part 2 matches the curve of the neck, shoulder and back of the human body, so as to obtain the best massage effect during massage.
- the movable massage part 2 includes: a main seat 201; a power unit arranged on the main seat 201 to drive the main seat 201 to move along the guide rail assembly 3; and at least one rotatably connected to the main seat 201 and rolls on a person during massage Massage rolling body.
- the main base 201 moves up and down along the guide rail assembly 3 described above.
- the above-mentioned massage rolling body includes an active massage rolling body 211 and a driven massage rolling body 213.
- the rolling massage movement involved in the present application includes an active massage rolling body 211, the above-mentioned power unit, and a guide rail assembly 3.
- the above-mentioned power unit is connected with the active massage rolling body 211 and is used to drive the active massage rolling body 211 to rotate.
- the guide rail assembly 3 is matched with the above-mentioned power unit to drive the active massage rolling body 211 to move along the guide rail assembly 3 when the active massage rolling body 211 rotates.
- the active massage rolling body 211 is driven by the power unit to rotate, and the guide rail assembly 3 is connected with the power unit to drive the active massage rolling body 211 to move along the parts of the human body to be massaged, thereby realizing continuous massage of different parts of the human body.
- the aforementioned power unit includes a driving shaft 208, a driving component, and a driving motor 202.
- the driving shaft 208 is rotatably connected to the main base 201 and extends horizontally.
- the active massage rolling body 211 is fixedly sleeved on the active shaft 208.
- the driving component is fixedly sleeved on the shaft end of the driving shaft 208.
- the driving motor 202 is drivingly connected with the driving shaft 208 to drive the driving shaft 208 to rotate, so as to drive the above-mentioned driving assembly and the guide rail assembly 3 to move and cooperate.
- the control method of the driving motor 202 is not limited, and it can be remotely controlled or controlled by a control panel installed on the chair.
- the active massage roller 211 rotates along with the active shaft 208, and the guide rail assembly 3 is connected with the active component in the power unit.
- the guide rail assembly 3 drives the active The massage rolling body 211 moves along the guide rail assembly 3.
- the driven massage rolling body 213 is rotatably connected to the main seat 201, and rolls on the person together with the active massage rolling body 211 during massage.
- the driven massage rolling body 213 is equipped with a corresponding driven shaft 212.
- the driven shaft 212 is fixed across the main seat 201 and is parallel to the driving shaft 208.
- the driven massage rolling body 213 is coaxially rotatably sleeved on the driven shaft. 212 on.
- the outer peripheral walls of the active massage rolling body 211 and the driven massage rolling body 213 are densely covered with a number of massage protrusions 214. During massage, the massage protrusions 214 directly massage the human body.
- the power unit includes a driving transmission assembly matched with the driving motor 202, and the driving motor 202 is in transmission cooperation with the driving shaft 208 through the driving transmission assembly to drive the active massage rolling body 211 to rotate around its axis.
- the above-mentioned drive transmission assembly includes a worm wheel 207, a worm 206 meshing with the worm wheel 207, the worm wheel 207 is coaxially fixed and sleeved on the driving shaft 208, the worm 206 is rotatably connected to the main seat 201, and the power input end of the worm 206 is connected to the output of the drive motor 202. Shaft drive connection.
- the rotation accuracy and stability of the driving shaft 208 can be ensured by means of worm gear transmission.
- the output shaft of the drive motor 202 and the power input end of the worm 206 are driven by a belt to form a transmission cooperation relationship.
- the drive pulley 203 is coaxially fixed on the output shaft of the drive motor 202
- the driven pulley 205 is coaxially fixed on the power input end of the worm 206
- the drive pulley 203 and the driven pulley 205 are sleeved on the transmission belt 204.
- the driving assembly includes a driving gear 209 coaxially fixedly sleeved on the driving shaft 208.
- the driving gear 209 includes a first driving gear 219 and a second driving gear 229, and a first driving gear 219 and a second driving gear 229.
- the guide rail assembly 3 includes a first guide rack 31 and a second guide rack 32, the first guide rack 31 is in rolling mesh with the first driving gear 219, and the second guide tooth
- the bar 32 is in rolling engagement with the second drive gear 229.
- the shape of the guide rail assembly 3 is similar to the curve of the back of the human body.
- the guide rail assembly 3 also supports the driving gear 209; during massage, the neck, shoulder and back of the human body rest on the active massage roller 211 and the driven massage roller 213 to make The driving gear 209 is pressed on the guide rail assembly 3; since the transmission of the rack and pinion is adopted as the moving mode of the movable massage part 2, the movable massage part 2 can be moved up and down smoothly as a whole.
- the guide rail assembly 3 may be integrally formed, or may be formed by combining and splicing several units.
- the two shaft ends of the above-mentioned driving shaft 208 are coaxially rotatable with a first roller 210 which rolls along the rolling support surface 101a provided on the bracket 1 during massage.
- the two shaft ends of the driven shaft 212 are coaxially rotatably sleeved with a second roller 215, and the second roller 215 rolls along the rolling support surface 101a provided on the bracket 1 during massage.
- the bracket 1 is provided with a pair of side grooves 101 with opposite openings.
- the pair of side grooves 101 respectively correspond to the two shaft ends of the driving shaft 208, and also respectively correspond to the two shaft ends of the driven shaft 212, and the side grooves 101 respectively.
- the shape of the support 1 is similar to the curve of the neck, shoulder and back of the human body.
- the rolling support surface 101a is a part of the side groove 101.
- the first roller 210 and the second roller 215 extend into the side groove 101 and roll on the rolling support surface 101a. Therefore, the friction between the movable massage part 2 and the support 1 is reduced, so that the flexibility and controllability of the movable massage part 2 ascending and descending can be ensured.
- the drive motor 202 When massage is needed, use the remote control or the operation panel installed on the chair to start the drive motor 202, and the drive motor 202 outputs power, which is driven by the drive pulley 203, the transmission belt 204, the driven pulley 205, the worm 206, and the worm gear 207 in turn.
- the driving shaft 208 is driven to rotate, so that the first driving gear 219 and the second driving gear 229 roll on the first guide rack 31 and the second guide rack 32, respectively.
- the driving shaft 208 rotates, the active massage rolls
- the body 211 also rotates synchronously, so that the massage protrusions 214 on the outer peripheral wall repeatedly massage the neck, shoulders and back of the human body. While the active massage rolling body 211 performs lifting and rotating motions, the driven massage rolling body 213 is attached to the body. Rolling on the back of the neck and shoulders also achieves the effect of rolling massage.
- the difference between the second embodiment and the first embodiment is that the above-mentioned driving motor 202 is coaxially installed in the active massage rolling body 211, and the driving shaft 208 is set as the output shaft of the driving motor 202, and the driving motor 202 can directly drive the active massage rolling body 211 and the driving gear 209 to rotate together, and the transmission efficiency is higher.
- Example 1 and Example 2 also have the following points in common:
- the above-mentioned massage protrusion 214 is configured as an elastically deformable unit, and is made of an elastic material, such as a PU material, so as to improve the comfort of massage.
- the above-mentioned active massage rolling body 211 and driven massage rolling body 213 are both cylindrical structures, namely hollow structures, to reduce weight and reduce power loss of the power unit; and the axial length of the active massage rolling body 211 and the driven massage rolling body 213 It is similar to the general width of the back of the human body, so that all areas of the neck, shoulders and back of the human body can be massaged.
- This movement is not limited to office chairs and massage chairs, but can also be installed on bedside pillows or sofas, and can also be installed on seats in public facilities such as airplanes, automobiles, rail vehicles, and other types of massage equipment. Install the movement.
- the present application provides a rolling massage mechanism, which is installed in the shell 13 of the headrest 11 of the office seat, and the shell 13 of the headrest 11 is used as the installation basis.
- the movement includes an active massage rolling body 211, a power unit, and a guide rail assembly 3.
- the power unit is connected with the active massage rolling body 211, and is used to drive the active massage rolling body 211 to rotate.
- the guide rail assembly 3 is matched with the above-mentioned power unit to drive the active massage rolling body 211 to move along the guide rail assembly 3 when the active massage rolling body 211 rotates.
- the active massage rolling body 211 is driven by the power unit to rotate, and the guide rail assembly 3 is connected with the power unit to drive the active massage rolling body 211 to perform continuous movement, thereby realizing continuous massage of different parts of the human body.
- the aforementioned power unit includes a driving shaft 208, a driving component, and a driving motor 202.
- the active massage rolling body 211 is fixedly sleeved on the active shaft 208.
- the driving component is fixedly sleeved on the shaft end of the driving shaft 208.
- the driving motor 202 is drivingly connected with the driving shaft 208 to drive the driving shaft 208 to rotate, so as to drive the above-mentioned driving assembly and the guide rail assembly 3 to move and cooperate.
- the driving assembly includes a driving gear 209 coaxially fixedly sleeved on the driving shaft 208.
- the above-mentioned rolling massage mechanism further includes a fixed central shaft 4 for assembling on a massage device;
- the guide rail assembly 3 includes a central gear 5, which is coaxially fixed and sleeved on the fixed central shaft 4; and a driving gear 209 rolls and meshes with the central gear 5 to form a transmission mechanism so that the active massaging rolling element 211 rotates while revolving around the axis of the fixed central shaft 4 within a preset angle, preferably between the turning angle and the preset angle.
- the preset angle rotation range is 0-225 degrees, preferably, the turning angle is 135 degrees, and the angle during massage is 90 degrees.
- the driving gear 209 and the sun gear 5 form a planetary gear transmission assembly.
- the aforementioned rolling massage movement further includes a movement support 6 rotatably sleeved on the fixed central shaft 4, and the active shaft 208 is rotatably mounted on the movement support 6.
- the rotation axis of the active massage roller 211 coincides with the axis of the active shaft 208.
- the active massage roller 211 has a cylindrical structure and has a plurality of massage protrusions 214 distributed on its outer peripheral wall. 214 is a convex spherical structure. All the massage protrusions 214 are evenly distributed on the outer peripheral wall of the active massage rolling body 211.
- the massage protrusions 214 are made of elastic material, which is preferably a PU material in this embodiment.
- the outer peripheral wall structure of the above-mentioned active massage rolling body 211 presents a ring-shaped curved groove structure and is adapted to the physiological structure of the neck and shoulders, so as to support the neck and shoulders, conform to ergonomic principles, and obtain the best massage experience .
- the headrest 11 is provided with a flexible massage support layer 12 installed in combination with the housing 13.
- the entire movement of this embodiment is located in the inner cavity of the flexible massage support layer 12, and the active massage roller 211 and its The massage protrusion 214 abuts the inner wall of the flexible massage support layer 12, and the neck and shoulders lean against the outer wall of the flexible massage support layer 12 during massage.
- the active massage roller 211 revolves around the fixed central axis 4, the active massage roller 211 is on the neck and shoulders.
- the movement involved in the present application further includes a drive transmission assembly, and the drive motor 202 is driven to cooperate with the driving shaft 208 through the drive transmission assembly.
- the driving transmission assembly includes a driving wheel 7, a belt 8, and a driven wheel 9. As can be seen from FIG. 8, the driving wheel 7 is coaxially fixedly sleeved on the output shaft of the driving motor 202, and the driven wheel 9 is coaxially fixedly sleeved on the driving shaft 208, and the belt 8 sets the driving wheel 7 and the driven wheel 9.
- the driven wheel 9 is sleeved on one end of the driving shaft 208
- the driving gear 209 is sleeved on the other shaft end of the driving shaft 208
- the active massage roller 211 is located between the driven wheel 9 and the driving gear.
- the driving motor 202 is just inside the movement support 6, so that only the active massage rolling body 211 is in contact with the area to be massaged of the human body during massage.
- the movement involved in the present application further includes a position feedback system communicatively connected with the control terminal to adjust the revolution angle of the active shaft 208.
- the drive motor 202 can be set as a servo drive motor with its own encoder, and is connected to the control terminal in communication.
- the encoder is mainly used to detect the position and speed of the motor, can record the rotation angle of the motor, and know the real-time position of the motor. Encoders include raster encoders and so on.
- the above-mentioned position feedback system includes a fixed position feedback plate 17 and a connecting rod 14.
- the position feedback plate 17 is fixedly installed on a shaft end of the sun gear 5.
- the connecting rod 14 Close to the driving gear 209, one end of the connecting rod 14 rotates and sleeves the active shaft 208, and the other end of the connecting rod 14 rotates and sleeves the fixed central shaft 4.
- the connecting rod 14 is equipped with a position sensor 15 and a position feedback board 17 which are communicatively connected with the control terminal.
- the sensing element 16 is configured as a sensor and is connected in communication with the control terminal.
- the position sensor 15 includes an encoder, a proximity switch (such as a Hall sensor, an infrared sensor, and a mechanical proximity switch, etc.), an angle sensor, and the like.
- the principle of use of the movement involved in this embodiment is as follows: under the drive of the drive motor 202, the drive shaft 208 rotates, thereby driving the drive gear 209 to roll and mesh around the central gear 5, so that the active massage rolling body 211 surrounds the drive shaft 208
- the fixed central shaft 4 performs a reciprocating orbital movement within a certain angle, so that the massage protrusion 214 continuously squeezes and slides the neck and shoulders of the user during the rolling process.
- the swing angle of the connecting rod 14 is equal to the rotation angle of the driving shaft 208.
- the position sensor 15 on the connecting rod 14 senses one of them.
- the elements 16 correspond and sense each other.
- the control terminal sends a stop signal to the driving motor 202, so that the driving motor 202 stops, so as to achieve the purpose of controlling the revolution angle of the driving shaft 208.
- control terminal mentioned in this embodiment can be the control handle of the movement, such as a remote control, mobile phone app, control panel or other control terminal type.
- the control terminal can collect key information and send it to the drive motor. 202 sends out an action signal, so as to control the movement through the keys.
- the output torque of the driving motor 202 can be individually controlled to achieve the effect of controlling the revolving angle of the driving shaft 208, or the driving motor 202 can be used in combination with a position feedback system.
- the application of this embodiment is office chairs. It can also be applied to professional massage beds and various household beds, and can also be used in combination with other massage equipment. Therefore, the application mentioned in this application
- the upper concept installation foundation can be any of the shells or frames of the massage equipment, and those of ordinary skill in the art can also make various changes or improvements on this basis, such as the specific shape of the active massage rolling body 211, the support 1 and the movement
- the structure of the bracket 6 and the installation position of the position feedback board 17 etc. without departing from the general concept of the application, all these changes or improvements should fall within the scope of protection claimed by the application.
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Abstract
Description
Claims (25)
- 一种滚动按摩机芯,包括:主动按摩滚动体(211);动力单元,其与所述主动按摩滚动体(211)相连接,用于驱动所述主动按摩滚动体(211)自转;和传动装置(3),所述传动装置(3)与所述动力单元配合连接,以在所述主动按摩滚动体(211)自转时带动所述主动按摩滚动体(211)沿所述传动装置(3)自身连续运动。
- 根据权利要求1所述的一种滚动按摩机芯,其特征在于,所述动力单元包括:主动轴(208),所述主动按摩滚动体(211)固定套装在所述主动轴(208)上;主动组件,其固定套装在所述主动轴(208)的轴端;和驱动电机(202),其与所述主动轴(208)传动连接以驱动所述主动轴(208)进行自转,以带动所述主动组件与所述传动装置(3)进行移动配合。
- 根据权利要求2所述的一种滚动按摩机芯,其特征在于,所述驱动电机(202)同轴安装在所述主动按摩滚动体(211)之内,并且所述主动轴(208)设置为所述驱动电机(202)的输出轴。
- 根据权利要求2所述的一种滚动按摩机芯,其特征在于,所述动力单元还包括驱动传动组件,所述驱动电机(202)通过所述驱动传动组件与所述主动轴(208)传动配合。
- 根据权利要求4所述的一种滚动按摩机芯,其特征在于,所述驱动传动组件包括蜗轮(207)、与所述蜗轮(207)啮合的蜗杆(206),所述蜗轮(207)同轴固定套装在所述主动轴(208)上,所述蜗杆(206)的动力输入端与驱动电机(202)的输出轴传动连接。
- 根据权利要求2所述的一种滚动按摩机芯,其特征在于,所述主动组件包括同轴固定套装在所述主动轴(208)上的驱动齿轮(209)。
- 根据权利要求6所述的一种滚动按摩机芯,其特征在于,所述传动装置(3)包括导轨组件;所述驱动齿轮(209)包括第一驱动齿轮(219)和第二驱动齿轮(229),所述第一驱动齿轮(219)和所述第二驱动齿轮(229)分别固定套装在所述主动轴(208)的两个轴端;所述导轨组件包括第一导向齿条(31)和第二导向齿条(32),所述第一导向齿条(31)与所述第一驱动齿轮(219)滚动啮合,所述第二导向齿条(32)与所述 第二驱动齿轮(229)滚动啮合。
- 根据权利要求7所述的一种滚动按摩机芯,其特征在于,所述滚动按摩机芯还包括:支架(1),所述第一导向齿条(31)和所述第二导向齿条(32)左右间隔布置在所述支架(1)上,所述主动按摩滚动体(211)位于所述第一导向齿条(31)和所述第二导向齿条(32)之间;主座(201),转动连接于所述主动按摩滚动体(211),用于在所述主动按摩滚动体(211)自转时沿所述导轨组件(3)运动。
- 根据权利要求8所述的一种滚动按摩机芯,其特征在于,所述主动轴(208)的两轴端均同轴转动地套设有第一滚轮(210),所述第一滚轮(210)在按摩时沿设于所述支架(1)的滚动支撑面(101a)滚动。
- 根据权利要求8所述的一种滚动按摩机芯,其特征在于,还包括从动按摩滚动体(213),所述从动按摩滚动体(213)转动连接在所述主座(201)上并在按摩时与所述主动按摩滚动体(211)一同在人身上滚动。
- 根据权利要求10所述的一种滚动按摩机芯,其特征在于,所述从动按摩滚动体(213)配置有与其对应的从动轴(212),所述从动轴(212)横穿固定在所述主座(201)上并与所述主动轴(208)平行,所述从动按摩滚动体(213)同轴转动套装在从动轴(212)上。
- 根据权利要求11所述的一种滚动按摩机芯,其特征在于,所述从动轴(212)的两轴端均同轴转动地套设有第二滚轮(215),所述第二滚轮(215)在按摩时沿设于所述支架(1)的滚动支撑面(101a)滚动。
- 根据权利要求1-12中任一项所述的一种滚动按摩机芯,其特征在于,所述导轨组件(3)的形状与人体的需按摩区域形状相适配。
- 根据权利要求8-12中任一项所述的一种滚动按摩机芯,其特征在于,所述支架(1)的形状与人体的需按摩区域形状相适配。
- 根据权利要求10-14中任一项所述的一种滚动按摩机芯,其特征在于,所述从动按摩滚动体(213)为圆筒结构,且在其外周壁面上分布有一个或多个按摩凸起(10a)。
- 根据权利要求6所述的一种滚动按摩机芯,其特征在于,所述滚动按摩机芯还包括用于装配在按摩设备上的固定中心轴(4);所述导轨组件(3)包括中心齿轮(5),所述 中心齿轮(5)同轴固定套装在所述固定中心轴(4)上;所述驱动齿轮(209)与所述中心齿轮(5)滚动啮合,以使所述主动按摩滚动体(211)自转的同时围绕所述固定中心轴(4)的轴线在预设的角度内公转。
- 根据权利要求16所述的一种滚动按摩机芯,其特征在于,还包括转动套装在所述固定中心轴(4)上的机芯支架(6),所述主动轴(208)转动穿装在所述机芯支架(6)上。
- 根据权利要求16所述的一种滚动按摩机芯,其特征在于,所述驱动电机(202)设置为自带编码器的伺服驱动电机,且与控制终端通信连接。
- 根据权利要求16所述的一种滚动按摩机芯,其特征在于,还包括位置反馈系统,其与控制终端通信连接,以调控所述主动轴(208)的公转角度。
- 根据权利要求19所述的一种滚动按摩机芯,其特征在于,所述位置反馈系统包括固定设置于所述中心齿轮(5)上的位置反馈板(17)和连杆(14),所述连杆(14)一端转动套接主动轴(208),所述连杆(14)另一端转动套接固定中心轴(4),所述连杆(14)上安装有与控制终端通信连接的位置感应器(15),所述位置反馈板(17)上设有多个用于与所述位置感应器(15)感应的感应元件(16)。
- 根据权利要求20所述的一种滚动按摩机芯,其特征在于,所述多个感应元件(16)围绕所述固定中心轴(4)的轴线环形排布。
- 根据权利要求21所述的一种滚动按摩机芯,其特征在于,在主动轴(208)的公转角度的两个极限位置均至少布置一个感应元件(16)。
- 根据权利要求20所述的一种滚动按摩机芯,其特征在于,所述感应元件(16)设置为传感器并与控制终端通信连接。
- 根据权利要求1-23中任一项所述的一种滚动按摩机芯,其特征在于,所述主动按摩滚动体(211)为圆筒结构,且在其外周壁面上分布有一个或多个按摩凸起(214)。
- 一种按摩设备,包括如权利要求1-24中任一项所述的滚动按摩机芯。
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CN201911000559.3A CN110680669A (zh) | 2019-10-21 | 2019-10-21 | 一种转动按摩的机芯 |
CN201911000529.2A CN110680694A (zh) | 2019-10-21 | 2019-10-21 | 一种滚筒按摩机芯 |
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