CN218220580U - Movement of electric massage chair - Google Patents
Movement of electric massage chair Download PDFInfo
- Publication number
- CN218220580U CN218220580U CN202221768405.6U CN202221768405U CN218220580U CN 218220580 U CN218220580 U CN 218220580U CN 202221768405 U CN202221768405 U CN 202221768405U CN 218220580 U CN218220580 U CN 218220580U
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- massage
- motor
- rocker arm
- platform
- screw rod
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Abstract
The utility model relates to a technical field of massage armchair, it relates to a core of electronic massage armchair, including the platform that has the central breach, running gear and dynamic mechanism on the platform, running gear is its including the rotatory first motor of walking wheel and control walking wheel, dynamic mechanism includes the rocking arm, the first massage subassembly of knocking the action is done to the control rocking arm, the second massage subassembly of kneading the action is done to the control rocking arm, be equipped with the relative its gliding displacement subassembly of the first massage subassembly of control on the platform, the displacement subassembly includes the second motor, lead screw and slide bar, first massage subassembly and lead screw sliding connection, so that second motor control lead screw rotates and takes first massage subassembly to do reciprocating motion, the utility model discloses rational in infrastructure simple, the practicality is strong, and the rocking arm stable in structure, convenient equipment.
Description
Technical Field
The utility model relates to a technical field of massage armchair, more specifically say, it relates to a core of electronic massage armchair.
Background
With the popularization of health care equipment, people begin to consume massage appliances, such as electric massage chairs, and the market of electric massage chairs is also growing. The massage machine core is the most core component of the massage chair, and massage relaxation of the back rocker and the neck of the human body is realized through dynamic operation of the massage machine core.
In the existing massage machine core structure, a rocker arm directly applies force to a human body, and the motor drives the rocker arm to do actions such as kneading, knocking and the like to realize massage.
The existing rocker arm is made of thin plates, a spring needs to be installed between the rocker arm and a frame body of the massage machine core for resetting the rocker arm, the whole installation is inconvenient and quick, and the rocker arm can deform under stress.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a not enough to prior art exists, the utility model aims to provide a core of electronic massage armchair of rational in infrastructure simple, the practicality is strong, and rocking arm stable in structure, convenient equipment.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a movement of an electric massage chair, comprising:
the middle part of the platform is provided with a central notch,
the travelling mechanism comprises a travelling wheel which is rotationally connected with the platform and a first motor which controls the travelling wheel to rotate, the first motor is connected with the travelling wheel through a transmission wheel shaft,
a dynamic mechanism which comprises a rocker arm, a first massage component for controlling the rocker arm to do knocking action and a second massage component for controlling the rocker arm to do kneading action,
the platform is provided with a displacement assembly for controlling the first massage assembly to slide relative to the platform, the displacement assembly comprises a second motor, a screw rod and a sliding rod, the first massage assembly is in sliding connection with the screw rod, and the first massage assembly is provided with a through hole for the screw rod to penetrate through so that the second motor controls the screw rod to rotate to drive the first massage assembly to do reciprocating motion.
The utility model discloses further set up to: the second massage assembly comprises a third motor, a power shaft and a driving gear, one end of the power shaft is connected with the driving gear, the other end of the power shaft is connected with a bearing, the output end of the motor is connected with the driving gear, and the rocker arm is connected to the power shaft through an eccentric bearing.
The utility model discloses further set up to: the first massage component comprises an installation shell arranged in the central gap, a fourth motor, a bidirectional belt pulley and a universal joint, wherein the bidirectional belt pulley and the fourth motor are arranged in the installation shell,
the output end of the fourth motor is in transmission connection with the bidirectional belt pulley through a belt, and the two ends of the bidirectional belt pulley are movably connected with the rocker arm through a universal joint.
The utility model discloses further set up to: the sliding rod crosses the central gap of the platform and penetrates through the mounting shell;
the end part of the mounting shell is connected with the screw rod.
The utility model discloses further set up to: the rocker arm is triangular, and two massage balls are connected to the rocker arm and are respectively arranged at two ends of the rocker arm.
Contrast the not enough of prior art, the beneficial effects of the utility model are that:
need not to install the spring, realize the reset control to the rocking arm through the installation of displacement subassembly, and then can widen the structural strength of rocking arm, avoid rocking arm atress to warp.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the bottom view structure of the present invention;
fig. 4 is a schematic view of the three-dimensional structure of the present invention.
Detailed Description
Embodiments of the present invention are further described with reference to fig. 1 to 4.
The concrete structure of the embodiment comprises a platform 1, a walking mechanism and a dynamic mechanism.
The platform 1 has a central notch 10 in the middle,
a traveling mechanism: the device comprises a walking wheel 21 which is rotationally connected with the platform 1 and a first motor 11 which controls the walking wheel to rotate, wherein the first motor 11 is connected with the walking wheel 21 through a transmission wheel shaft 22. The output end of the first motor 11 is engaged with the gear on the transmission wheel shaft 21, the transmission wheel shaft 22 is connected with the bearing on the platform 1, and then when the first motor 11 drives the transmission wheel shaft to rotate, the traveling wheel is driven to rotate, and the track displacement of the platform 1 in the massage chair is realized.
A dynamic mechanism: which comprises a rocker arm 3, a first massage component for controlling the rocker arm 3 to do knocking action and a second massage component for controlling the rocker arm 3 to do kneading action.
The thickness of the rocker arm 3 is not limited, the rocker arm 3 is triangular, two massage spheres 31 are connected to the rocker arm 3, and the massage spheres 31 are respectively arranged on two ends of the rocker arm 3. The comfort level of the massage ball head to the back extrusion is higher.
The platform 1 is provided with a displacement component for controlling the first massage component to slide relative to the platform, the displacement component comprises a second motor 12, a screw rod 41 and a sliding rod 42, the first massage component is connected with the screw rod 41 in a sliding manner, and the first massage component is provided with a through hole for the screw rod 41 to penetrate through so that the second motor 12 controls the screw rod 41 to rotate to drive the first massage component to do reciprocating motion.
The second massage assembly comprises a third motor 13, a power shaft 6 and a driving gear 61, one end of the power shaft is connected with the driving gear 61, the other end of the power shaft is connected with a bearing, the output end of the third motor 13 is connected with the driving gear 61, and the rocker arm 3 is connected to the power shaft through an eccentric bearing 62.
The first massage assembly comprises a mounting housing 5 disposed in the central opening 10, a fourth motor 14, a two-way pulley 51 and a universal joint 52, the two-way pulley 51 and the fourth motor 14 are both disposed in the mounting housing 5,
the sliding rod crosses the central gap 10 of the platform 1 and penetrates through the mounting shell 5, and the end part of the mounting shell 5 is connected with the screw rod.
The output end of the fourth motor 14 is connected with a bidirectional belt pulley 51 through a belt transmission, and two ends of the bidirectional belt pulley are movably connected with the rocker arm 3 through a universal joint 52.
The principle of the third motor 13 and the fourth motor 14 for driving the rocker arm 3 to move is the same as that of the massage movement on the market. When the third motor 13 is driven, the driving gear 61 drives the power shaft 6 to rotate, so that the rocker arm 3 is driven by the eccentric bearing 62 to swing.
When the fourth motor 14 is driven, the output shaft of the bidirectional belt pulley 51 carries the two rocker arms 3 to perform rapid impact dynamics.
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.
Claims (5)
1. The utility model provides a core of electronic massage armchair which characterized in that: comprises that
The middle part of the platform is provided with a central gap,
the travelling mechanism comprises a travelling wheel which is rotationally connected with the platform and a first motor which controls the travelling wheel to rotate, the first motor is connected with the travelling wheel through a transmission wheel shaft,
a dynamic mechanism which comprises a rocker arm, a first massage component for controlling the rocker arm to do knocking action and a second massage component for controlling the rocker arm to do kneading action,
the platform is provided with a displacement assembly for controlling the first massage assembly to slide relative to the platform, the displacement assembly comprises a second motor, a screw rod and a sliding rod, the first massage assembly is in sliding connection with the screw rod, and the first massage assembly is provided with a through hole for the screw rod to penetrate through so that the second motor controls the screw rod to rotate to drive the first massage assembly to do reciprocating motion.
2. The movement of an electric massage chair according to claim 1, characterized in that: the second massage assembly comprises a third motor, a power shaft and a driving gear, one end of the power shaft is connected with the driving gear, the other end of the power shaft is connected with a bearing, the output end of the motor is connected with the driving gear, and the rocker arm is connected to the power shaft through an eccentric bearing.
3. The movement of the electric massage chair as claimed in claim 2, wherein: the first massage component comprises an installation shell arranged in the central gap, a fourth motor, a bidirectional belt pulley and a universal joint, wherein the bidirectional belt pulley and the fourth motor are arranged in the installation shell,
the output end of the fourth motor is in transmission connection with the bidirectional belt pulley through a belt, and the two ends of the bidirectional belt pulley are movably connected with the rocker arm through a universal joint.
4. The movement of the electric massage chair according to claim 3, characterized in that: the sliding rod crosses the central gap of the platform and penetrates through the mounting shell;
the end part of the mounting shell is connected with the screw rod.
5. The movement of the electric massage chair as claimed in claim 3, wherein: the rocker arm is triangular, and two massage balls are connected to the rocker arm and are respectively arranged at two ends of the rocker arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221768405.6U CN218220580U (en) | 2022-07-07 | 2022-07-07 | Movement of electric massage chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221768405.6U CN218220580U (en) | 2022-07-07 | 2022-07-07 | Movement of electric massage chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218220580U true CN218220580U (en) | 2023-01-06 |
Family
ID=84676338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221768405.6U Active CN218220580U (en) | 2022-07-07 | 2022-07-07 | Movement of electric massage chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218220580U (en) |
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2022
- 2022-07-07 CN CN202221768405.6U patent/CN218220580U/en active Active
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