CN110842825B - Neck movement gear assembly and adjustment device and method for massage chair - Google Patents
Neck movement gear assembly and adjustment device and method for massage chair Download PDFInfo
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- CN110842825B CN110842825B CN201911212352.2A CN201911212352A CN110842825B CN 110842825 B CN110842825 B CN 110842825B CN 201911212352 A CN201911212352 A CN 201911212352A CN 110842825 B CN110842825 B CN 110842825B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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Abstract
The invention discloses a neck movement gear assembly and adjustment device and method of a massage chair. According to the adjusting device and the adjusting method for the neck movement gear assembly of the massage chair, the whole massage chair is driven to run by one kinetic energy, energy waste is reduced, the use benefit is improved, the gear set is prevented from shifting, the stability of the gear during rotation is improved, the driving gear is positioned while the rotation of the rotating shaft lever and the driving gear is not influenced, the working stability is ensured, the phenomenon that the gear cannot be butted due to the bending of the shaft lever is avoided, the distance between the shaft levers can be corrected, the degree of connection between the gears is improved, the abrasion caused by gear shifting is reduced, the service life of the whole gear assembly is prolonged, and the maintenance cost is greatly reduced.
Description
Technical Field
The invention relates to the technical field of assembly and adjustment of a neck core gear set of a massage chair, in particular to an assembly and adjustment device and method of the neck core gear set of the massage chair.
Background
The massage chair utilizes the mechanical rolling force action and the mechanical force extrusion to carry out massage, and the manual massage can dredge channels and collaterals, lead qi and blood to circulate and keep the yin-yang balance of the organism, so that people can feel relaxed muscles after massage, have flexible joints, excite people, eliminate fatigue and play an important role in ensuring the health.
For people who work and study while sitting for a long time, the massage can make blood circulation smooth, improve waist soreness and backache and prevent diseases, improve sleep quality, relieve fatigue of the whole body, improve posture and exercise healthy body. The massage armchair passes through gear drive, on the neck position of massage armchair, through installation awl tooth in other gear docks on the core gear shaft, through a plurality of gear cooperation operations, after the gear installation, the gear appears not on a plane easily, and the massage armchair uses the easy deformation of inside axle after a period, leads to the gear not to go up the butt joint, needs the machine of tearing open to maintain, extravagant a large amount of maintenance fund.
Disclosure of Invention
The invention aims to provide a device and a method for assembling and adjusting a core gear set of a massage chair neck, the whole massage chair is driven to run by one kinetic energy, the energy waste is reduced, the use benefit is improved, the gear set is prevented from shifting, the stability of a gear during rotation is improved, the driving gear is positioned while the rotation of a rotating shaft lever and the driving gear is not influenced, the working stability is ensured, the phenomenon that the gear cannot be butted due to the bending of the shaft lever is avoided, the distance between the shaft levers can be corrected, the connection degree between the gears is improved, the abrasion caused by the shifting of the gear is reduced, the service life of the whole gear set is prolonged, the maintenance cost is greatly reduced, and the problems in the background technology are solved.
In order to achieve the purpose, the invention provides the following technical scheme:
a neck movement gear assembly and adjustment device of a massage chair comprises a rotating shaft rod, wherein a driving gear is sleeved on the rotating shaft rod, two ends of the driving gear are connected with fastening sleeves, the lower ends of the fastening sleeves are connected with positioning sleeves, the positioning sleeves are sleeved on the rotating shaft rod, and a fixed shaft rod is arranged on the side edge of the rotating shaft rod;
the movable cutting sleeve is connected with the two ends of the shaft sleeve, and a short shaft is arranged on the side edge of the fixed shaft rod;
a bevel gear and a pinion are sleeved on the short shaft, the pinion is connected below the bevel gear, the upper end and the lower end of the bevel gear and the pinion are respectively provided with a pressing sleeve, and an adjusting device is arranged below the rotating shaft lever, the fixed shaft lever and the short shaft;
the adjusting device comprises a rotating rod positioning assembly, a fixed rod positioning assembly, a short rod positioning assembly and a butt joint device, wherein the rotating rod positioning assembly is installed on the rotating shaft rod, the fixed rod positioning assembly is installed on the fixed shaft rod, the short rod positioning assembly is installed on the short shaft, and the rotating rod positioning assembly, the fixed rod positioning assembly and the short rod positioning assembly are connected through the butt joint device.
Preferably, one end of the rotating shaft rod is connected to an output shaft of the motor, and two ends of the driving gear are fixed to the rotating shaft rod through fastening sleeves.
Preferably, one end of the driving gear is connected with the tooth line of the linkage gear, the other end of the linkage gear is connected with the tooth line of the pinion, the pinion is fixedly connected with the bevel gear, and the bevel gear is externally connected with the worm through the tooth line.
Preferably, the rotating rod positioning assembly comprises a positioning groove, a covering bottom sleeve, an inner groove and an inner bearing, the covering bottom sleeve is connected below the positioning groove, the inner groove is formed in the covering bottom sleeve, the inner bearings are arranged on the inner walls of the inner groove and the positioning groove, and the inner bearings are respectively connected with the rotating shaft rod and the positioning sleeve.
Preferably, the fixed rod positioning assembly comprises a butt joint groove and a fixed bottom sleeve, the butt joint groove is wrapped outside the movable clamping sleeve, a fixed hole is formed in the fixed bottom sleeve, and the fixed bottom sleeve is mounted on the fixed shaft rod through a screw.
Preferably, the short rod positioning assembly comprises an outer wrapping sleeve and a fixing sleeve, the outer wrapping sleeve is wrapped outside the pressing sleeve, and the fixing sleeve is mounted on the short shaft through a screw.
Preferably, the butt joint device comprises a left butt joint steel plate, a right butt joint steel plate, a left fixed welding plate and a right fixed welding plate, the left butt joint steel plate and the right butt joint steel plate are respectively welded on the left fixed welding plate and the right fixed welding plate, the left butt joint steel plate and the right butt joint steel plate are fixedly connected through bolts, the butt joint device is provided with two groups and is respectively installed between the rotating rod positioning assembly, the fixed rod positioning assembly and the short rod positioning assembly.
The invention provides another technical scheme: a method for assembling and adjusting a device of a neck movement gear of a massage chair comprises the following steps:
s1: installing a driving gear on a rotating shaft lever, sleeving positioning sleeves at two ends of the driving gear, sleeving a linkage gear on a fixed shaft lever, sleeving movable cutting sleeves at two ends, pressing a conical gear and a pinion gear on a short shaft, and sleeving a pressing sleeve at two ends;
s2: the rotary rod positioning assembly, the fixed rod positioning assembly and the short rod positioning assembly are respectively arranged on the rotary shaft rod, the fixed shaft rod and the short shaft, the positioning sleeve, the movable clamping sleeve and the pressing sleeve are respectively clamped inside the positioning groove, the butt joint groove and the outer wrapping sleeve, after the installation is finished, the butt joint device fixes the rotary rod positioning assembly, the fixed rod positioning assembly and the short rod positioning assembly, the position of the driving gear, the position of the linkage gear and the position of the small gear are adjusted by taking the adjusting device as a reference, and the driving gear, the position of the linkage gear and the position of the small gear are ensured to be on the same horizontal plane;
s3: the left fixed welding plate and the right fixed welding plate are welded on two sides of the butt joint groove respectively, the other left fixed welding plate is welded on the right side of the outer wrapping sleeve, the other right fixed welding plate is welded on the left side outside the positioning groove, the left fixed welding plate and the right fixed welding plate are welded on two sides of the butt joint groove respectively, and the left butt joint steel plate and the right butt joint steel plate are fixed by bolts respectively.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the method for assembling and adjusting the device of the neck movement gear of the massage chair, the bevel gear is externally connected with the worm through the insection, the driving gear drives the linkage gear to rotate, the linkage gear drives the pinion to rotate, the bevel gear rotates to drive the worm to move while the pinion rotates, so that the whole massage chair operates, the whole massage chair is driven to operate through one kinetic energy, the energy waste is reduced, and the use benefit is improved.
2. The invention relates to a method for assembling a regulating device of a neck core gear set of a massage chair, which comprises the steps that an outer wrapping sleeve is wrapped outside a pressing sleeve, a fixed sleeve is arranged on a short shaft through a screw, the size of the regulating device corresponds to that of the core gear set, after the regulating device is arranged, the regulating device is used as a reference, and is arranged below a gear when a core gear is assembled, so that the gear set is fixed, the gear set is prevented from shifting, and the stability of the gear during rotation is improved.
3. According to the method for assembling and adjusting the device for the neck movement gear of the massage chair, the inner bearings are arranged on the inner walls of the inner groove and the positioning groove and are respectively connected with the rotating shaft rod and the positioning sleeve through the inner bearings, and the rotating shaft positioning assembly is connected with the rotating shaft rod and the positioning sleeve through the inner bearings, so that the driving gear is positioned while the rotation of the rotating shaft rod and the driving gear is not influenced, and the working stability is ensured.
4. According to the method for assembling and adjusting the device for the neck movement gear of the massage chair, the rotating rod positioning assembly, the fixed rod positioning assembly and the short rod positioning assembly are fixed through the butt joint device, a fixed force is exerted among the rotating shaft rod, the fixed shaft rod and the short shaft, the phenomenon that the gears are not butted due to bending of the shaft rod is avoided, the distance among the shaft rods can be corrected, the degree of union among the gears is improved, abrasion caused by gear shifting is reduced, the service life of the whole gear assembly is prolonged, and the maintenance cost is greatly reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the rotating shaft of the present invention;
FIG. 3 is a schematic view of the structure of the fixing shaft of the present invention;
FIG. 4 is a schematic view of a short axis structure of the present invention;
FIG. 5 is a schematic view of an adjusting device according to the present invention;
FIG. 6 is a schematic view of the positioning assembly of the present invention;
FIG. 7 is an enlarged view of the invention at B;
FIG. 8 is an enlarged view of the invention at A;
fig. 9 is a side view of the overall structure of the present invention.
In the figure: 1. rotating the shaft lever; 11. a driving gear; 111. fastening sleeves; 12. a positioning sleeve; 2. fixing the shaft lever; 21. a linkage gear; 211. a shaft sleeve; 22. a movable ferrule; 3. a minor axis; 31. a bevel gear; 32. a pinion gear; 33. a compression sleeve; 4. an adjusting device; 41. a rotating rod positioning component; 411. positioning a groove; 412. coating the bottom sleeve; 413. an inner tank; 414. an inner bearing; 42. fixing the rod positioning assembly; 421. a butt joint groove; 422. fixing the bottom sleeve; 43. a short rod positioning assembly; 431. wrapping the outer layer with a wrapping sleeve; 432. fixing a sleeve; 44. a docking device; 441. a left butt-jointed steel plate; 442. a right butt-jointed steel plate; 443. a left fixed welding plate; 444. and a right fixed welding plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a neck movement gear assembly and adjustment device for a massage chair comprises a rotating shaft rod 1, a driving gear 11 is sleeved on the rotating shaft rod 1, two ends of the driving gear 11 are connected with fastening sleeves 111, the upper end and the lower end of the fastening sleeves 111 are connected with positioning sleeves 12, the positioning sleeves 12 are sleeved on the rotating shaft rod 1, one end of the rotating shaft rod 1 is connected with a motor output shaft, two ends of the driving gear 11 are fixed on the rotating shaft rod 1 through the fastening sleeves 111, the driving gear 11 is fixed on the rotating shaft rod 1 by the positioning sleeves 12, the rotating shaft rod 1 rotates to drive the driving gear 11 to rotate, a fixed shaft rod 2 is arranged on the side of the rotating shaft rod 1, a linkage gear 21 is sleeved on the fixed shaft rod 2, a shaft sleeve 211 is arranged in the linkage gear 21, the linkage gear 21 is connected with the fixed shaft rod 2 through the shaft sleeve 211, two ends of the shaft sleeve 211 are connected with movable cutting sleeves 22, a short shaft 3 is arranged on the side of the fixed shaft 2, a bevel gear 31 and a pinion 32 are sleeved on the short shaft 3, pinion 32 is connected to bevel gear 31 below, the last lower extreme of bevel gear 31 and pinion 32 all sets up and compresses tightly cover 33, rotation axostylus axostyle 1, the below of fixed axostylus axostyle 2 and minor axis 3 sets up adjustment device 4, driving gear 11 one end is connected with linkage gear 21 insection, the linkage gear 21 other end is connected with pinion 32 insection, pinion 32 and bevel gear 31 fixed connection, bevel gear 31 passes through the external worm of insection, driving gear 11 drives linkage gear 21 and rotates, linkage gear 21 drives pinion 32 and rotates, bevel gear 31 rotates and drives the worm and remove when pinion 32 rotates, make whole massage armchair operation, drive whole massage armchair operation through a kinetic energy, reduce the energy waste, improve the use benefit.
Referring to fig. 5, the adjusting device 4 includes a rotating rod positioning component 41, a fixed rod positioning component 42, a short rod positioning component 43 and a docking device 44, the rotating rod positioning component 41 is installed on the rotating shaft 1, the fixed rod positioning component 42 is installed on the fixed shaft 2, the short rod positioning component 43 is installed on the short shaft 3, the rotating rod positioning component 41, the fixed rod positioning component 42 and the short rod positioning component 43 are connected by the docking device 44, the fixed rod positioning component 42 includes a docking slot 421 and a fixed bottom cover 422, the docking slot 421 covers the outer side of the movable sleeve 22, the fixed bottom cover 422 is provided with a fixing hole and is installed on the fixed shaft 2 through a screw, the short rod positioning component 43 includes an outer wrapping cover 431 and a fixed cover 432, the outer wrapping cover 431 is wrapped on the outer side of the pressing cover 33, the fixed cover 432 is installed on the short shaft 3 through a screw, the size of the adjusting device 4 corresponds to the core gear set, after the adjusting device 4 is installed, the adjusting device 4 is used as a reference, and when the movement gear is assembled, the adjusting device 4 is installed below the gear and used for fixing the gear set, so that the gear set is prevented from shifting, and the stability of the gear in rotation is improved.
Referring to fig. 6, the rotating rod positioning assembly 41 includes a positioning slot 411, a covering bottom sleeve 412, an inner groove 413 and an inner bearing 414, the covering bottom sleeve 412 is connected below the positioning slot 411, the inner groove 413 is formed in the covering bottom sleeve 412, the inner walls of the inner groove 413 and the positioning slot 411 are both provided with the inner bearing 414 and are respectively connected with the rotating shaft rod 1 and the positioning sleeve 12 through the inner bearing 414, and the rotating rod positioning assembly 41 is connected with the rotating shaft rod 1 and the positioning sleeve 12 through the inner bearing 414, so as to position the driving gear 11 without affecting the rotation of the rotating shaft rod 1 and the driving gear 11, and ensure the stability of the operation.
Referring to fig. 7-9, the docking device 44 includes a left docking steel plate 441, a right docking steel plate 442, a left fixed welding plate 443, and a right fixed welding plate 444, the left docking steel plate 441 and the right docking steel plate 442 are respectively welded on the left fixed welding plate 443 and the right fixed welding plate 444, the left docking steel plate 441 and the right docking steel plate 442 are fixedly connected by bolts, two sets of docking devices 44 are respectively installed between the rotating rod positioning assembly 41, the fixed rod positioning assembly 42, and the short rod positioning assembly 43, the rotating rod positioning assembly 41, the fixed rod positioning assembly 42, and the short rod positioning assembly 43 are fixed by the docking device 44, a fixed force is applied between the rotating shaft 1, the fixed shaft 2, and the short shaft 3, thereby preventing the gear from being unable to dock due to bending of the shafts, correcting the space between the gear shafts, improving the degree of coupling between the gear shafts, and reducing the wear caused by gear shift, the service life of the whole gear assembly is prolonged, and the maintenance cost is greatly reduced.
In order to better show the process of assembling and adjusting the device of the neck part core gear set of the massage chair, the embodiment provides a method for assembling and adjusting the device of the neck part core gear set of the massage chair, which comprises the following steps:
s1: a driving gear 11 is arranged on a rotating shaft lever 1, two ends of the driving gear 11 are sleeved with positioning sleeves 12, a linkage gear 21 is sleeved on a fixed shaft lever 2, two ends of the linkage gear are sleeved with movable clamping sleeves 22, a conical gear 31 and a pinion 32 are pressed on a short shaft 3, and two ends of the linkage gear are sleeved with a pressing sleeve 33.
S2: install bull stick locating component 41, dead lever locating component 42 and quarter butt locating component 43 respectively on the bull stick 1, fixed axostylus axostyle 2 and minor axis 3, with position sleeve 12, movable cutting ferrule 22 and compress tightly the cover 33 and block respectively in the constant head tank 411, inside butt joint groove 421 and outer parcel cover 431, install the back again, interfacing apparatus 44 is fixed bull stick locating component 41, between dead lever locating component 42 and the quarter butt locating component 43, use adjusting device 4 as the benchmark, adjust the position of several gears, guaranteed that driving gear 11, linkage gear 21 and pinion 32 are on same horizontal plane.
S3: the left fixed welding plate 443 and the right fixed welding plate 444 are welded to both sides of the docking slot 421, and the left docking steel plate 441 and the right docking steel plate 442 are fixed by bolts.
In summary, in the method for assembling and adjusting the core gear set at the neck of the massage chair provided by the invention, the bevel gear 31 is externally connected with the worm through the insection, the driving gear 11 drives the linkage gear 21 to rotate, the linkage gear 21 drives the pinion 32 to rotate, the pinion 32 rotates and simultaneously the bevel gear 31 rotates to drive the worm to move, so that the whole massage chair operates, and the whole massage chair operates through one kinetic energy, thereby reducing energy waste and improving use benefits, the outer wrapping sleeve 431 is wrapped at the outer side of the pressing sleeve 33, the fixed sleeve 432 is installed on the short shaft 3 through the screw, the size of the adjusting device 4 corresponds to that of the core gear set, after the adjusting device 4 is installed, the adjusting device 4 is used as a reference, the adjusting device 4 is installed below the gear while the core gear is assembled for fixing the gear set, thereby ensuring that the gear set does not shift and improving the stability of the gear during rotation, inner groove 413 and constant head tank 411's inner wall all sets up inner bearing 414, and be connected with rotating shaft 1 and position sleeve 12 respectively through inner bearing 414, rotating shaft locating component 41 passes through inner bearing 414 and is connected with rotating shaft 1 and position sleeve 12, when not influencing rotating shaft 1 and driving gear 11 pivoted, fix a position driving gear 11, guarantee the stability of work, with rotating shaft locating component 41 through interfacing apparatus 44, fix between dead lever locating component 42 and the quarter butt locating component 43, to rotating shaft 1, there is a fixed power between fixed shaft 2 and the quarter butt 3, avoid appearing the bent gear that leads to the gear butt joint not last, and can correct the interval between the axostylus axostyle, improve the degree of joinder between the gear, reduce the wearing and tearing that the gear shift appears, improve the life of whole gear assembly, maintenance cost has also significantly reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (8)
1. Massage armchair neck core gear train equipment adjusting device, including rotating shaft pole (1), its characterized in that: the rotating shaft lever (1) is sleeved with a driving gear (11), two ends of the driving gear (11) are connected with fastening sleeves (111), the upper end and the lower end of each fastening sleeve (111) are connected with positioning sleeves (12), the positioning sleeves (12) are sleeved on the rotating shaft lever (1), and the side edge of the rotating shaft lever (1) is provided with a fixed shaft lever (2);
the linkage gear (21) is sleeved on the fixed shaft lever (2), a shaft sleeve (211) is arranged in the linkage gear (21), the linkage gear (21) is connected with the fixed shaft lever (2) through the shaft sleeve (211), two ends of the shaft sleeve (211) are connected with the movable clamping sleeves (22), and the side edge of the fixed shaft lever (2) is provided with the short shaft (3);
a bevel gear (31) and a pinion (32) are sleeved on the short shaft (3), the pinion (32) is connected below the bevel gear (31), compression sleeves (33) are arranged at the upper end and the lower end of the bevel gear (31) and the pinion (32), and an adjusting device (4) is arranged below the rotating shaft lever (1), the fixed shaft lever (2) and the short shaft (3);
the adjusting device (4) comprises a rotating rod positioning component (41), a fixed rod positioning component (42), a short rod positioning component (43) and a butt joint device (44), wherein the rotating rod positioning component (41) is installed on the rotating shaft rod (1), the fixed rod positioning component (42) is installed on the fixed shaft rod (2), the short rod positioning component (43) is installed on the short shaft (3), and the rotating rod positioning component (41), the fixed rod positioning component (42) and the short rod positioning component (43) are connected through the butt joint device (44).
2. The assembly and adjustment device for the neck movement gear of the massage chair as claimed in claim 1, wherein: one end of the rotating shaft lever (1) is connected into an output shaft of the motor, and two ends of the driving gear (11) are fixed on the rotating shaft lever (1) through fastening sleeves (111).
3. The assembly and adjustment device for the neck movement gear of the massage chair as claimed in claim 2, wherein: one end of the driving gear (11) is connected with the tooth pattern of the linkage gear (21), the other end of the linkage gear (21) is connected with the tooth pattern of the small gear (32), the small gear (32) is fixedly connected with the conical gear (31), and the conical gear (31) is externally connected with a worm through the tooth pattern.
4. The assembly and adjustment device for the neck movement gear of the massage chair as claimed in claim 3, wherein: the rotating rod positioning assembly (41) comprises a positioning groove (411), a coating bottom sleeve (412), an inner groove (413) and an inner bearing (414), the coating bottom sleeve (412) is connected below the positioning groove (411), the inner groove (413) is formed in the coating bottom sleeve (412), the inner bearings (414) are arranged on the inner walls of the inner groove (413) and the positioning groove (411), and the inner bearings (414) are respectively connected with the rotating shaft rod (1) and the positioning sleeve (12) through the inner bearings (414).
5. The assembly and adjustment device for the neck movement gear of the massage chair as claimed in claim 4, wherein: the fixed rod positioning assembly (42) comprises a butt joint groove (421) and a fixed bottom sleeve (422), the butt joint groove (421) is coated on the outer side of the movable clamping sleeve (22), a fixed hole is formed in the fixed bottom sleeve (422), and the fixed bottom sleeve is mounted on the fixed shaft rod (2) through a screw.
6. The assembly and adjustment device for the neck movement gear of the massage chair as claimed in claim 5, wherein: the short rod positioning assembly (43) comprises an outer wrapping sleeve (431) and a fixing sleeve (432), the outer wrapping sleeve (431) wraps the outer side of the pressing sleeve (33), and the fixing sleeve (432) is installed on the short shaft (3) through a screw.
7. The assembly and adjustment device for the neck movement gear of the massage chair as claimed in claim 6, wherein: the butt joint device (44) comprises a left butt joint steel plate (441), a right butt joint steel plate (442), a left fixed welding plate (443) and a right fixed welding plate (444), the left butt joint steel plate (441) and the right butt joint steel plate (442) are respectively welded on the left fixed welding plate (443) and the right fixed welding plate (444), the left butt joint steel plate (441) and the right butt joint steel plate (442) are fixedly connected through bolts, the butt joint device (44) is provided with two groups and is respectively installed between the rotating rod positioning assembly (41), the fixed rod positioning assembly (42) and the short rod positioning assembly (43).
8. A method of adjusting a device according to claim 7, wherein the device comprises: the method comprises the following steps:
s1: the method comprises the following steps that a driving gear (11) is arranged on a rotating shaft lever (1), two ends of the driving gear (11) are sleeved with positioning sleeves (12), a linkage gear (21) is sleeved on a fixed shaft lever (2), two ends of the driving gear are sleeved with movable clamping sleeves (22), a conical gear (31) and a pinion (32) are pressed on a short shaft (3), and two ends of the driving gear are sleeved with a pressing sleeve (33);
s2: the rotary rod positioning assembly (41), the fixed rod positioning assembly (42) and the short rod positioning assembly (43) are respectively arranged on the rotary shaft rod (1), the fixed shaft rod (2) and the short shaft (3), the positioning sleeve (12), the movable clamping sleeve (22) and the pressing sleeve (33) are respectively clamped inside the positioning groove (411), the butt joint groove (421) and the outer wrapping sleeve (431), and after the rotary rod positioning assembly, the fixed rod positioning assembly (41), the fixed rod positioning assembly (42) and the short rod positioning assembly (43) are fixed by the butt joint device (44), the positions of the driving gear (11), the linkage gear (21) and the pinion (32) are adjusted by taking the adjusting device (4) as a reference, so that the driving gear (11), the linkage gear (21) and the pinion (32) are ensured to be on the same horizontal plane;
s3: the left fixed welding plate (443) and the right fixed welding plate (444) are welded on two sides of the butt joint groove (421) respectively, the other left fixed welding plate (443) is welded on the right side of the outer wrapping sleeve (431), the other right fixed welding plate (444) is welded on the left side of the outer edge of the positioning groove (411), the left fixed welding plate (443) and the right fixed welding plate (444) are welded on two sides of the butt joint groove (421) respectively, and the left butt joint steel plate (441) and the right butt joint steel plate (442) are fixed through bolts respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911212352.2A CN110842825B (en) | 2019-12-02 | 2019-12-02 | Neck movement gear assembly and adjustment device and method for massage chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911212352.2A CN110842825B (en) | 2019-12-02 | 2019-12-02 | Neck movement gear assembly and adjustment device and method for massage chair |
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| Publication Number | Publication Date |
|---|---|
| CN110842825A CN110842825A (en) | 2020-02-28 |
| CN110842825B true CN110842825B (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911212352.2A Active CN110842825B (en) | 2019-12-02 | 2019-12-02 | Neck movement gear assembly and adjustment device and method for massage chair |
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| EP1787757A1 (en) * | 2005-11-18 | 2007-05-23 | Metabowerke GmbH | Electric motor driven screwdriver or drill with planetary gear train |
| CN205339490U (en) * | 2016-01-14 | 2016-06-29 | 宁波秉航电子科技有限公司 | Pendulum massage device is rubbed to human body |
| CN206861039U (en) * | 2017-04-28 | 2018-01-09 | 奉化市远东车辆部件有限公司 | A kind of fine adjustment valve instruction device |
| CN109620630A (en) * | 2019-01-25 | 2019-04-16 | 王浩然 | A kind of the massage ball plate driving device and massage chair movement of massage chair movement |
-
2019
- 2019-12-02 CN CN201911212352.2A patent/CN110842825B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1787757A1 (en) * | 2005-11-18 | 2007-05-23 | Metabowerke GmbH | Electric motor driven screwdriver or drill with planetary gear train |
| CN205339490U (en) * | 2016-01-14 | 2016-06-29 | 宁波秉航电子科技有限公司 | Pendulum massage device is rubbed to human body |
| CN206861039U (en) * | 2017-04-28 | 2018-01-09 | 奉化市远东车辆部件有限公司 | A kind of fine adjustment valve instruction device |
| CN109620630A (en) * | 2019-01-25 | 2019-04-16 | 王浩然 | A kind of the massage ball plate driving device and massage chair movement of massage chair movement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110842825A (en) | 2020-02-28 |
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