CN217510794U - Power device for massage instrument - Google Patents
Power device for massage instrument Download PDFInfo
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- CN217510794U CN217510794U CN202220441096.5U CN202220441096U CN217510794U CN 217510794 U CN217510794 U CN 217510794U CN 202220441096 U CN202220441096 U CN 202220441096U CN 217510794 U CN217510794 U CN 217510794U
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- output shaft
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Abstract
The application relates to the technical field of power equipment, and provides a power device for a massage instrument, wherein, include: the motor comprises a main output shaft, a speed change device and at least 2 motors, wherein the at least 2 motors are in transmission connection with the main output shaft through the speed change device; the main output shaft is used for being in transmission connection with a massage part of the massage instrument, the power device for the massage instrument is small in size, simple in structure and strong in portability, and compared with a single motor, the power device for the massage instrument obtains the same torsion, and the size of the power device for the massage instrument can be greatly reduced.
Description
Technical Field
The application relates to the technical field of power equipment, in particular to a power device for a massage instrument.
Background
Along with the improvement of living standard of people, people have increasingly vigorous demands on various massage instruments, the massage instruments can realize accurate massage on all parts of a human body, so that the aim of relaxing the body and mind is fulfilled.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a power device for a massage instrument, which aims to solve the technical problems of large structure, heavy weight and poor portability of the power device for the massage instrument in the prior art.
In order to achieve the above object, the utility model adopts the following technical scheme: a power device for a massage apparatus, comprising:
the device comprises a main output shaft, a speed change device and at least 2 motors, wherein the at least 2 motors are in transmission connection with the main output shaft through the speed change device;
the main output shaft is used for being in transmission connection with a massage component of the massage instrument.
Further, the motor is a small motor or a micro motor.
Further, the speed changing device comprises speed changers corresponding to the number of the at least 2 motors, and the at least 2 motors are in transmission connection with the main output shaft through the corresponding speed changers respectively.
Further, the speed change device comprises a speed change mechanism, and the at least 2 motors are in transmission connection with the main output shaft through the speed change mechanism.
Further, the power device for the massage apparatus comprises a first gear arranged on the main output shaft and second gears corresponding to the at least 2 motors in number, the second gears are connected to the output ends of the speed changers in a one-to-one correspondence mode, and the second gears are meshed with the first gears.
Furthermore, the power device for the massage instrument further comprises a box body, and each motor and the corresponding transmission are installed in the box body.
Furthermore, the power device for the massage instrument further comprises an end cover connected to the box body at intervals, each second gear is supported between the box body and the end cover, and the tail end of the output shaft of each transmission is supported on the end cover through a first bearing.
Further, the power device for the massage apparatus comprises a first worm wheel arranged on the main output shaft and first worms corresponding to the at least 2 motors in number, each first worm is correspondingly connected to the output ends of the at least 2 motors, the speed change mechanism comprises a second worm wheel and a second worm, the second worm wheel and the second worm are coaxially connected, the second worm is meshed with the first worm wheel, and each first worm is meshed with the second worm wheel.
Further, the power device for the massage apparatus comprises a housing structure, and the first worm, the second worm, the first worm wheel and the second worm wheel are accommodated in the housing structure.
Further, the housing structure includes a housing body, a top cover and a side cover connected to the housing body.
The application provides a power device for massage appearance's beneficial effect lies in:
the application provides an among power device for massage appearance, including set up in main output shaft, speed change gear and 2 at least motors of casing, 2 at least motors all pass through speed change gear with main output shaft transmission is connected.
Therefore, the power device for the massage instrument provided by the application can control at least 2 motors through the circuit, and select a single motor or a plurality of motors to work together or work independently. Meanwhile, the output torque force can be dynamically changed, and can be automatically adjusted according to the load, so that the purposes of energy conservation and noise reduction are achieved.
Wherein, at least 2 motors can choose for use small-size motor or micro motor to realize to form parallelly connected motor group, thereby when making the output of main output shaft great torsion, reduced the whole volume that is used for the power device of massage appearance, it is strong to use the power device portability for the massage appearance, and make the structure that is used for the power device of massage appearance simple relatively.
Specifically, if two small motors are used to work simultaneously, the torque can be doubled, and the size of the power device for the massage apparatus can be reduced by about 30% compared with the case that a single motor is used to obtain the torque.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is an exploded perspective view of a power device for a massage apparatus according to a first embodiment of the present application;
FIG. 2 is a perspective view of a power unit for a massage apparatus provided in a first embodiment of the present application;
FIG. 3 is an exploded perspective view of a power unit for a massage apparatus according to a second embodiment of the present application;
FIG. 4 is a partial perspective view of a power unit for a massage apparatus provided in accordance with a second embodiment of the present application;
fig. 5 is a perspective view of a power device for a massage apparatus according to a second embodiment of the present application.
Reference is now made to the following figures, in which:
100-a power device for a massage apparatus;
101-main output shaft; 102-a motor;
103-a transmission;
104-a first gear;
105-a second gear; 106-a first pin;
107-box body;
108-an end cap; 109-a first bearing;
110-a pulley;
111-a gland; 112-a first worm gear;
113-a first worm;
114-a second worm gear; 115-a second worm;
116-a housing body;
117-top cover; 118-side cover;
119-second bearing.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the application and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be constructed in operation as a limitation of the application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In order to explain the technical solutions of the present application, the following detailed descriptions are made with reference to specific drawings and examples.
Referring to fig. 1, an embodiment of the present invention provides a power device 100 for a massage apparatus, including:
the main output shaft 101, the main output shaft 101 is used for being in transmission connection with a massage component of the massage apparatus, and the massage component can be a shoulder massage component, a neck massage component, a head massage component, a face massage component, a hand massage component and the like;
the speed changing device and at least 2 motors 102, at least 2 motors 102 are in transmission connection with the main output shaft 101 through the speed changing device, and the figures of the application show the situation of 2 motors 102.
Particularly, the massage device can be sleeved on the main output shaft 101 through structures such as a massage device swing arm, the motor 102 drives the main output shaft 101 to rotate, the main output shaft 101 rotates to drive the massage device swing arm to swing, the massage component is arranged on the massage device swing arm, and the massage component can realize massage operation along with the swing of the massage device swing arm.
The power device 100 for the massage apparatus provided by the present application can control at least 2 motors 102 through the circuit, and select a single motor or multiple motors 102 to work together or work independently.
In addition, can the output torsion of dynamic change motor 102, also can be according to load, automatically regulated output torsion reaches the messenger the utility model provides a purpose that is used for power device 100 of massage appearance energy-conservation, falls and makes an uproar.
Wherein, at least 2 motors 102 can choose to choose small-size motor or micro motor to realize to form the motor group that connects in parallel, thereby when making main output shaft 101 output bigger torsion, reduced this a power device 100 for massage appearance's whole volume, make this power device portability strong, and make a structure of a power device 100 for massage appearance simple relatively, and the torsion that the motor output has bigger control range.
Specifically, if two small motors are used to achieve double the torque, the power device 100 for the massager can be reduced in size by about 30% as compared to a single motor 102. And the arrangement of the small motor can be flexibly adjusted according to actual requirements.
Furthermore, even the utility model provides a power device 100 for massage appearance does not be applied to the massage appearance, if there is the similarity in other equipment the utility model discloses a structure of power device 100 for massage appearance also will fall into the utility model discloses a protection scope.
The utility model provides a power device 100 for massage appearance can realize singly organizing or the control of multiunit motor 102, during concrete operation, can be through circuit control, singly or a plurality of motor 102 common work, or autonomous working. Meanwhile, the output torque can be dynamically changed, and the output torque can be automatically adjusted according to the load, so as to achieve the purposes of saving energy and reducing noise of the whole power device 100 for the massage instrument.
Regarding the selection of the motor of the present application 102, it should be noted that the present application motor 102 is preferably a small motor or a micro motor, but even if the small motor or the micro motor is not adopted, the present application motor will fall into the scope of the present invention.
It is understood that a small-sized motor, which generally refers to a small-sized dc motor that can be classified into large, medium, and small-sized dc motors according to specification, belongs to a term of art having a definite meaning.
Wherein, the motor with the outer diameter of the armature core more than 990mm is a large-scale direct current motor; the motor with the armature core outer diameter of 368-990 mm is a medium-sized direct current motor; the motor with the center height of 400mm or less or the outer diameter of the armature core of 368mm or less is a small-sized direct current motor; micromotors are referred to as "micromotors" and refer to motors 102 having a diameter of less than 160mm or a power rating of less than 750 mW.
Referring to fig. 1 and 2, according to the power device 100 for a massage apparatus of the first embodiment of the present invention, the speed changing device includes a transmission 103 or a gearbox corresponding to the number of at least 2 motors 102, and the at least 2 motors 102 are respectively in transmission connection with the main output shaft 101 through the corresponding transmissions 103.
Referring to fig. 1 and 2, in a first embodiment of the present invention, in particular, a power device 100 for a massage apparatus includes a first gear 104 disposed on a main output shaft 101 and second gears 105 corresponding to at least 2 motors 102, the first gear 104 can be mounted on the main output shaft 101 by a first pin 106, each second gear 105 is connected to an output end (output shaft) of each transmission 103 in a one-to-one correspondence, and each second gear 105 is engaged with the first gear 104.
According to the utility model discloses a concrete embodiment, a power device 100 for massager can also include box 107, parts such as end cover 108, each motor 102 forms motor transmission group with corresponding derailleur 103 and installs in box 107, end cover 108 is installed at box 107 interval, second gear 105 supports between box 107 and end cover 108, the end of the output shaft of derailleur 103 supports in end cover 108 through first bearing 109, thereby the output shaft of derailleur 103 and the friction of end cover 108 have been reduced, reduce the transmission loss of power, power transmission efficiency has been promoted, the structural stability of a power device 100 for massager has been promoted simultaneously.
The main output shaft 101 can be supported on the box body 107 through the pulley 110 (or a bearing), the pulley 110 and the main output shaft 101 are limited on the box body 107 through the gland 111, the gland 111 and the box body 107 are folded to form an accommodating cavity for the pulley 110 to rotate, friction between the main output shaft 101 and the box body 107 during rotation is reduced, power transmission loss is reduced, and power transmission efficiency of the power device 100 for the massage instrument is improved.
Referring to fig. 3 to 5, according to the power device 100 for a massage apparatus of the second embodiment of the present invention, the speed changing device includes a speed changing mechanism, and at least 2 motors 102 are all in transmission connection with the main output shaft 101 through the speed changing mechanism.
Referring to fig. 3 to 5, in a second embodiment of the present invention, specifically, the power device 100 for a massage apparatus includes a first worm wheel 112 disposed on the main output shaft 101 and first worms 113 corresponding to at least 2 motors 102, and each of the first worms 113 is correspondingly connected to the output ends of the at least 2 motors 102.
In addition, the speed change mechanism may include a second worm wheel 114 and a second worm 115, the second worm wheel 114 and the second worm 115 are coaxially connected, the second worm 115 is meshed with the first worm wheel 112, and each first worm 113 is meshed with the second worm wheel 114, of course, the speed change mechanism is not limited to include only the second worm wheel 114 and the second worm 115, and a scheme of adding some parts to the speed change mechanism appropriately also should fall within the protection scope of the present invention.
According to the specific embodiment of the present invention, the power device 100 for a massage apparatus further includes a housing structure, the first worm 113, the second worm 115, the first worm wheel 112, and the second worm wheel 114 can be accommodated in the housing structure, so as to be conveniently sealed and protected, the housing structure can specifically include a housing body 116, a top cover 117 and a side cover 118 connected to the housing body 116 to form a sealed structure, the housing structure can be any suitable shape such as a rectangular box, a special-shaped box, or a circular box, and the main output shaft 101 is supported on the housing structure through the second bearing 119.
According to the embodiment of the present invention, one end of the main output shaft 101 may be supported on the housing body 116 through a second bearing 119, and the other end of the main output shaft 101 may be supported on the side cover 118 through another second bearing 119.
Of course, through reasonable structural changes, the worm gear structure and the gear structure can be interchanged and adjusted, or other modes such as chain transmission, belt transmission and the like can be replaced.
When the power device 100 for the massage instrument is applied to the massage instrument, the number of massage parts can be at least 2, at least 2 massage parts are driven by the power device 100 for the massage instrument, the massage parts can be spherical or arc-shaped massage heads, and meanwhile, the massage heads can be conveniently arranged into a single massage ball head or a plurality of massage ball heads according to the requirements of the massage parts.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. A power device for a massage apparatus, comprising:
the device comprises a main output shaft, a speed change device and at least 2 motors, wherein the at least 2 motors are in transmission connection with the main output shaft through the speed change device;
the main output shaft is used for being in transmission connection with a massage component of the massage instrument.
2. The power unit for a massage apparatus according to claim 1, wherein the motor is a small motor or a micro motor.
3. The power unit for a massage apparatus according to claim 1 or 2, wherein the speed changing device comprises a number of speed changers corresponding to the number of the at least 2 motors, and the at least 2 motors are respectively in transmission connection with the main output shaft through the corresponding speed changers.
4. The power unit for a massage apparatus according to claim 1 or 2, wherein the speed changing device comprises a speed changing mechanism, and the at least 2 motors are in transmission connection with the main output shaft through the speed changing mechanism.
5. The power device for a massage apparatus according to claim 3, wherein the power device for a massage apparatus comprises a first gear provided on the main output shaft and a second gear corresponding to the at least 2 motors in number, the second gears are connected to the output end of each transmission in a one-to-one correspondence, and each of the second gears is engaged with the first gear.
6. The power unit for a massage apparatus according to claim 5, further comprising a case, wherein each of the motors and the corresponding transmission are mounted in the case.
7. The power unit for a massage apparatus according to claim 6, further comprising an end cap connected to the housing at a distance, wherein each of the second gears is supported between the housing and the end cap, and wherein a distal end of an output shaft of each of the speed changers is supported by the end cap through a first bearing.
8. The power device for the massage apparatus as claimed in claim 4, wherein the power device for the massage apparatus comprises a first worm wheel disposed on the main output shaft and a first worm corresponding to the number of the at least 2 motors, each first worm is correspondingly connected to the output end of the at least 2 motors, the speed change mechanism comprises a second worm wheel and a second worm, the second worm wheel and the second worm are coaxially connected, the second worm is meshed with the first worm wheel, and each first worm is meshed with the second worm wheel.
9. The power unit for a massage apparatus according to claim 8, wherein the power unit for a massage apparatus comprises a housing structure in which the first worm, the second worm, the first worm gear, the second worm gear are housed.
10. The power unit for a massage apparatus of claim 9, wherein the housing structure includes a housing body, a top cover connected to the housing body, and side covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220441096.5U CN217510794U (en) | 2022-03-01 | 2022-03-01 | Power device for massage instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220441096.5U CN217510794U (en) | 2022-03-01 | 2022-03-01 | Power device for massage instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217510794U true CN217510794U (en) | 2022-09-30 |
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ID=83370383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220441096.5U Active CN217510794U (en) | 2022-03-01 | 2022-03-01 | Power device for massage instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217510794U (en) |
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2022
- 2022-03-01 CN CN202220441096.5U patent/CN217510794U/en active Active
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