CN114530987A - Modular motor transmission device - Google Patents
Modular motor transmission device Download PDFInfo
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- CN114530987A CN114530987A CN202011231134.6A CN202011231134A CN114530987A CN 114530987 A CN114530987 A CN 114530987A CN 202011231134 A CN202011231134 A CN 202011231134A CN 114530987 A CN114530987 A CN 114530987A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 59
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- 238000013461 design Methods 0.000 abstract description 22
- 239000003638 chemical reducing agent Substances 0.000 abstract description 10
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- 239000010410 layer Substances 0.000 description 9
- 230000009467 reduction Effects 0.000 description 7
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- 230000001360 synchronised effect Effects 0.000 description 4
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- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
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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
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
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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
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
- A61H23/0218—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with alternating magnetic fields producing a translating or oscillating movement
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/0094—Structural association with other electrical or electronic devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
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- Power Engineering (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pain & Pain Management (AREA)
- Epidemiology (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
The invention discloses a modularized motor transmission device, which belongs to the technical field of massage devices and comprises an inner layer protection plate, wherein three cavities are formed in the inner layer protection plate, a shell is clamped on the top surface of the inner layer protection plate and detachably mounted on the surface of the inner layer protection plate, a battery, a speed reducer and a motor are sequentially embedded in the three cavities of the inner layer protection plate, and the battery, the speed reducer and the motor are detachably mounted in the inner layer protection plate. The modular motor transmission device adopts a modular structure, and selects the modular motor transmission device to replace original internal components of a product aiming at a large number of product brands or product producers which lack product research and development capability, so that product iteration can be realized immediately on the premise of not requiring additional research and development capability; aiming at the products of the selected modularized motor transmission device, any subsequent design change iteration occurs in the device, and the iteration characteristic of the device can be quickly deployed to all products adopting the modularized design scheme.
Description
Technical Field
The invention relates to the technical field of massage devices, in particular to a modularized motor transmission device.
Background
In products with telescopic motion output function (such as human body massagers, fascial guns, electric cleaning brushes, etc.), there are usually a series of power supply and power transmission devices such as motors, speed reducers, reversing devices, etc., which work together to achieve the telescopic or push-pull motion required by the products, and these devices are collectively called as telescopic power structures. The telescopic motion component at the tail end of the telescopic power structure is connected with a product output end capable of acting on a product object (such as a human body, sanitary ware and the like), namely, a complete product structure is formed, and the product output end can be a spherical rubber-coated gun head of a fascia gun, or a brush head of an electric cleaning brush and the like. The telescopic power structure and the product output end are generally in a linear arrangement layout, namely, a telescopic motion path output by the telescopic power structure and a motion path of the product output end are positioned on the same straight line or approximately on the same straight line, and the telescopic power structure is visually similar to the telescopic power structure in the shape of pushing and pulling the product output end behind to complete power transmission.
In products with telescopic motion output as a main function, namely the telescopic power structure, the battery and the circuit control board are used as main internal components of the products, and due to the difference of research and development technical levels of brand parties and production parties of various products, a large number of products with similar industrial design styles, similar internal components and structures, but good product performance and product quality are not uniform exist in the market.
The above-mentioned defective products often have the following design defects:
1. the size is not compact. Due to the constraint of structural design capacity, the spatial layout of structural parts is unreasonable, the product size is large but the performance is not improved, and great loss is brought to the aspects of attractiveness, material cost and assembly cost.
2. The performance is insufficient. Because the design contents of a plurality of electromechanical integration directions such as electromotion, transmission, circuit driving, software control and the like are involved, the product performance is insufficient due to the constraint of the system design capability or the single design capability, and the system is embodied in small output kinetic energy, low transmission efficiency, high noise, poor heat dissipation, easy abrasion of components, low energy conversion rate, poor circuit driving capability, poor software control precision and the like.
3. The production cost is high. Although the products belong to the same type, the production processing method and the assembly mode are inconsistent due to independent design style, component selection, structural characteristics and the like, and the processing and assembly mode of each product needs to be defined independently, so that the time and the energy are consumed.
Disclosure of Invention
The invention aims to provide a modular motor transmission device to solve the technical problems that the modular motor transmission device cannot be repeatedly used and is convenient to construct in the prior art.
The invention provides a modular motor transmission device which comprises an inner layer guard plate, wherein three cavities are formed in the inner layer guard plate, a shell is clamped on the top surface of the inner layer guard plate and detachably mounted on the surface of the inner layer guard plate, a battery, a speed reducer and a motor are sequentially embedded in the three cavities of the inner layer guard plate, and the battery, the speed reducer and the motor are detachably mounted in the inner layer guard plate.
Further, the inside bottom surface welding of inlayer backplate has the circuit control board, battery and circuit control board electric connection, the expansion end and the decelerator swing joint of motor, and motor and battery electric connection.
Further, the casing bottom surface bolt has connect the main frame, and the main frame cladding is in the casing and massage first surface, and half of massage head exposes outside the main frame, the inboard edge bonding of main frame has the blotter, and the blotter adopts the sponge to make.
Further, the bottom surface of the main frame is welded with a handle, the inner side of the handle is coated with a non-slip mat, and the non-slip mat is made of rubber.
Further, decelerator is including inlaying in the driving gear of motor expansion end surface, one side of driving gear is equipped with the straight-teeth gear, and straight-teeth gear and driving gear intermeshing, one side of straight-teeth gear is equipped with the transmission shaft, and the bottom surface swing joint of transmission shaft and inlayer backplate, the transmission shaft is equipped with the bearing with inlayer backplate junction, and the bearing inlays in the transmission shaft surface, transmission gear has been inlayed on the transmission shaft surface, and transmission gear and straight-teeth gear intermeshing.
Furthermore, one side welding that the inlayer backplate is close to the battery has the axle sleeve subassembly, the bottom surface of axle sleeve subassembly is equipped with spacing axle, and axle sleeve subassembly and spacing axle sliding connection.
Further, the top surface of axle sleeve subassembly is equipped with the connecting rod, and the connecting rod passes through round pin axle swing joint with the axle sleeve subassembly, the one end that the axle sleeve subassembly was kept away from to the connecting rod is equipped with the bent axle, and the edge of connecting rod and bent axle passes through round pin axle swing joint, and bent axle and transmission shaft swing joint.
Furthermore, the two poles of the earth of battery all are equipped with electrically conductive paster, and electrically conductive paster inlays in the inlayer backplate surface, and electrically conductive paster runs through the inlayer backplate.
Furthermore, the top surface of the shaft sleeve component is provided with a massage head, the edge of the massage head is bolted and fixed with the shaft sleeve component, and the surface of the massage head is coated with a colloid coating layer.
Compared with the prior art, the invention has the beneficial effects that:
first, the present invention has a uniform technical standard, and the establishment of the uniform technical standard is an important mark for the transition of the industry from the initial stage of wild growth to the mature period of the industry with larger scale development. For consumer products which are on the market and have a main function of telescopic power, the technical characteristics of the consumer products are obviously still in the initial stage of industry, and the selection and matching of internal components have no industrial standard. The modularized motor transmission device introduces a set of unified technical standard, namely, the unified deconstruction of all products of the same type is a product shell and the modularized motor transmission device.
Secondly, the invention has the characteristic of synchronous iteration, aiming at a large number of product brands or product producers which lack product research and development ability, the modularized motor transmission device is selected to replace the original internal components of the product, and the product iteration can be realized immediately on the premise of not requiring additional research and development ability; aiming at the products of the selected modularized motor transmission device, any subsequent design change iteration occurs in the device, and the iteration characteristic of the device can be quickly deployed to all products adopting the modularized design scheme.
Thirdly, the energy efficiency of the invention is higher, and the design scheme that all the related components are assembled in the shell and the inner layer guard plate enables the modularized motor transmission device to have higher energy efficiency than the traditional design scheme that the components in the product are separated, and particularly, the power component (such as a motor), the transmission component (such as a gear and a crankshaft), the electric energy supply component (such as a battery), the electric energy control component (such as a circuit board) and other related components are compactly positioned in the same main frame, so that the mechanical energy transmission efficiency, the electric energy and mechanical energy conversion efficiency and the electric energy transmission efficiency are effectively improved.
Fourthly, the reliability of the invention is higher, and the improvement of the reliability comes from two aspects, one is that the loss is reduced by the modularized design method, and the loss is embodied in the transmission resistance, the transmission noise and the like caused by the unreasonable power transmission path and the capacity imbalance among the transmission assembly, the power assembly and the electric energy assembly caused by the unreasonable system design. Secondly, because of the beneficial effect of the synchronous iteration, all products adopting the modularized motor transmission device naturally become test samples of the technical standard, namely, the synchronous iteration characteristic brings the synchronous test verification characteristic, and the reliability guarantee that the main body is tested and verified by the market is brought to newly developed products.
And fifthly, the invention has lower cost, and the cost reduction comes from three aspects, wherein in the first aspect, the modularized design method reduces the total material loss. Secondly, the design method of the module main frame improves the structural strength, so under the requirement of equivalent performance indexes, the material requirement can be reduced, for example, in the traditional design scheme of the separated components in the product, the speed reducer usually adopts a metal shell to achieve the expected transmission efficiency, and in the modular design scheme, because the shells of all the components are equivalent to the same main frame, the main frame can adopt an engineering plastic scheme with the obviously reduced cost. Thirdly, a large number of products reuse the same or similar modular devices, and the large-scale production can directly reduce the production cost of the modular devices, particularly the production cost of all components (batteries, motors, structural members, circuit boards and the like) selected in the modular devices.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic major isometric view of a body of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic perspective view of the main structure of the present invention;
FIG. 4 is a front view of the main structure of the present invention;
FIG. 5 is a schematic view of the internal structure of the main body structure of the present invention;
fig. 6 is a schematic structural view of the reduction gear of the present invention.
Reference numerals:
1. a housing; 2. an inner layer guard plate; 3. a circuit control board; 4. a battery; 5. a conductive patch; 6. a limiting shaft; 7. a bushing assembly; 8. a connecting rod; 9. a crankshaft; 10. a reduction gear; 101. a drive shaft; 102. a transmission gear; 103. a bearing; 104. a spur gear; 105. a driving gear; 11. a motor; 12. a massage head; 13. a main frame; 14. a cushion pad; 15. a handle; 16. a non-slip mat.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 3 to fig. 6, an embodiment of the present invention provides a modular motor transmission device, which includes an inner plate 2, and three cavities are formed in the inner plate 2, and is characterized in that: the top surface block of inlayer backplate 2 has shell 1, and the inside bottom surface welding of inlayer backplate 2 has circuit control panel 3, and the first cavity of inlayer backplate 2 is embedded to have battery 4, and battery 4 and circuit control panel 3 electric connection, and the second cavity of inlayer backplate 2 is embedded to have decelerator 10, and the third cavity of inlayer backplate 2 is embedded to have motor 11, and motor 11's expansion end and decelerator 10 swing joint, and motor 11 and battery 4 electric connection. According to the design, the modularization of the whole structure is realized, the modularized motor transmission device is selected to replace the original internal components of the product, and the product iteration can be realized immediately on the premise of not requiring additional research and development capacity; aiming at the products of the selected modularized motor transmission device, the device generates any subsequent design change iteration, and the iteration characteristic can be quickly deployed to all products adopting the modularized design scheme.
Specifically, decelerator 10 is including inlaying in the driving gear 105 of motor 11 activity end surface, one side of driving gear 105 is equipped with spur gear 104, and spur gear 104 and driving gear 105 intermeshing, one side of spur gear 104 is equipped with transmission shaft 101, and transmission shaft 101 and the bottom surface swing joint of inlayer backplate 2, transmission shaft 101 and inlayer backplate 2 junction are equipped with bearing 103, and bearing 103 inlays in transmission shaft 101 surface, transmission gear 102 has been inlayed on transmission shaft 101 surface, and transmission gear 102 and spur gear 104 intermeshing.
Specifically, one side of the inner layer protection plate 2, which is close to the battery 4, is sleeved with a shaft sleeve assembly 7, the bottom surface of the shaft sleeve assembly 7 is provided with a limiting rod, and the shaft sleeve assembly 7 is connected with the limiting rod in a sliding manner.
Specifically, the top surface of axle sleeve subassembly 7 is equipped with connecting rod 8, and connecting rod 8 and axle sleeve subassembly 7 are through round pin axle swing joint, and the one end that axle sleeve subassembly 7 was kept away from to connecting rod 8 is equipped with bent axle 9, and the edge of connecting rod 8 and bent axle 9 is through round pin axle swing joint, and bent axle 9 and transmission shaft 101 swing joint.
Specifically, the two poles of the battery 4 are provided with conductive patches 5, the conductive patches 5 are embedded on the surface of the inner protection plate 2, and the conductive patches 5 penetrate through the inner protection plate 2.
Specifically, the top surface of the shaft sleeve component 7 is provided with a massage head 12, the edge of the massage head 12 is fixedly bolted with the shaft sleeve component 7, and the surface of the massage head 12 is coated with a colloid coating layer.
In the device, all related components such as a power component (such as a motor 11), a transmission component (such as a gear and a crankshaft 9), an electric energy supply component (such as a battery 4), an electric energy control component (such as a circuit control panel 3) and the like are compactly positioned in the same main frame, so that the mechanical energy transmission efficiency, the electric energy and mechanical energy conversion efficiency and the electric energy transmission efficiency can be effectively improved.
Specifically, a main frame 13 is bolted to the bottom surface of the housing 1, the main frame 13 is wrapped on the surfaces of the housing 1 and the massage head 12, a half of the massage head 12 is exposed outside the main frame 13, a cushion pad 14 is bonded to the inner side edge of the main frame 13, and the cushion pad 14 is made of sponge.
Specifically, a handle 15 is welded to the bottom surface of the main frame 13, a non-slip mat 16 is coated on the inner side of the handle 15, and the non-slip mat 16 is made of rubber.
For the first embodiment of fig. 3-6, the working principle is as follows:
in this embodiment, the reduction device 10 is a worm-and-gear reduction structure, specifically, a helical worm is mounted on the output shaft of the motor 11, and then one or more gears are meshed with each other, and the gears are meshed with each other step by step to realize the effect of reducing the rotation speed. The worm in the worm and gear type speed reducing structure can be helical gear lines or straight gear lines, the gear or gear set effect can be that the output rotating shaft of the parallel output shaft is parallel to or coincident with the input rotating shaft or is a right-angle output shaft, namely a figure, and the direction of the output rotating shaft is vertical to the direction of the input rotating shaft.
The reduction gear unit 10 may also be implemented in other ways, such as a gearbox reduction gear unit 10.
The reversing device adopts a structure of a crankshaft 9 and a connecting rod 8 to realize the effect of converting rotary motion into linear telescopic push-pull motion. Both the crankshaft 9 and the connecting rod 8 are transmissions with double fixed ends. The crankshaft 9 includes a fixed end a and a pin positioning end B, and the connecting rod 8 includes a pin positioning end a and a pin positioning end B. The fixed end A of the crankshaft 9 is fixed with the output end of the speed reducer 10, and the crankshaft 9 and the output mechanism of the speed reducer 10 are guaranteed not to move relatively between final-stage gears, namely the output end of the speed reducer 10 drives the crankshaft 9 to rotate at an equal angular velocity through the fixed end A of the crankshaft 9, so that the pin positioning end B of the crankshaft 9 performs circular motion at an equal angular velocity around the fixed end A of the crankshaft 9, and the motion radius is the distance between the fixed end A of the crankshaft 9 and the pin positioning end B of the crankshaft 9. The pin positioning end B of the crankshaft 9 and the pin positioning end A of the connecting rod 8 are fixed in a pin mode, and a bearing 103 or a sliding limiting hole and the like can be specifically adopted. For example, when the bearing 103 is used for fixing, the pin positioning end B of the crankshaft 9 drives the axis of the pin positioning end A of the connecting rod 8 to do circular motion with the same track and the same angular velocity, but the connecting rod 8 can still do rotary motion around the axis of the pin positioning end A of the connecting rod 8. For example, the crankshaft 9 pin positioning end B is fixed by a sliding limit hole, that is, the crankshaft is designed as a guide groove, so that the axis of the connecting rod 8 pin positioning end a can slide in a path limited by the guide groove, and the connecting rod 8 can still rotate around the axis of the connecting rod 8 pin positioning end a. The two examples have the effect that the distance between the axis of the pin positioning end A of the connecting rod 8 and the fixed end A of the crankshaft 9, namely the rotating radius, is variable during the movement. The shaft sleeve assembly 7 comprises a pin positioning end, a shaft sleeve, an output hanging point and the like, and the above components can be integrally formed, namely the shaft sleeve assembly 7 is a machined part, or can be assembled by a plurality of machined parts. The connecting rod 8 pin positioning end B and the shaft sleeve assembly 7 are also fixed in a pin mode, the specific embodiment is similar to the upper section, and the realization effect is that the relative position between the axis of the connecting rod 8 pin positioning end B and the shaft sleeve assembly 7 is unchanged or the relative displacement is limited depending on the mode of the shaft sleeve pin positioning end, but the connecting rod 8 can still rotate relative to the axis of the connecting rod 8 pin positioning end B. The shaft sleeve part of the shaft sleeve component 7 is sleeved on the limiting shaft 6, the limiting shaft and the limiting shaft can slide linearly relatively in a piston motion mode, the limiting shaft 6 is fixed on a keel or a shell 1 and the like on the main structure of the product, and the motor 11, the battery 4, the circuit board and the like are static parts relative to the main structure of the product. The shaft sleeve assembly 7 can realize linear telescopic push-pull motion under the driving of the connecting rod 8 due to the limitation of the motion path of the linear piston. An output hanging point of the shaft sleeve assembly 7 is fixed with the output end of the product, and the output end of the product is driven to do corresponding linear telescopic push-pull motion. The output hanging point and the product output end are assembled and fixed, and then the product output end, the power assembly motor 11, the speed reducer 10 and the reversing device form a parallel relation instead of a linear layout relation, namely, the upper-lower relation of the figure is not the left-right relation.
Aiming at the working principle of the second embodiment of the figures 1-2:
in this embodiment, the product is easy to hold, and the whole product is integrated in the same main frame 13 module, so that the product conforms to the operating rule of a human body when in use.
When in use, a user can hold the handle 15, the antiskid pad 14 on the inner side of the handle can prevent the product from slipping, when in use, the battery 4 supplies power to the circuit control panel 3, the motor 4 is started and sequentially passes through the driving gear 105, the straight gear 104 and the transmission gear 102, the crankshaft 9 and the connecting rod 8 drive the shaft sleeve assembly 7, thereby controlling the massage head 12 to vibrate, the massage head 12 is tightly attached to the position to be massaged, the human body is massaged, the whole set of device is integrated in the main frame 13, the vibration of the massage head 12 is buffered by the buffer pad 14, the vibration of the main frame 13 cannot be caused, and therefore, the massage device is simple and convenient for massaging the human body.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. The utility model provides a modular motor drive, includes inlayer backplate (2), and has seted up three cavity in inlayer backplate (2), the top surface block of inlayer backplate (2) has shell (1), and shell (1) detachably installs on inlayer backplate (2) surface, its characterized in that: battery (4), decelerator (10) and motor (11) have been inlayed in proper order in the three cavity of inlayer backplate (2), and battery (4), decelerator (10) and motor (11) equal detachably install in inlayer backplate (2).
2. A modular motor drive as claimed in claim 1, wherein: the bottom welding of inlayer backplate (2) inside has circuit control panel (3), battery (4) and circuit control panel (3) electric connection, the expansion end and decelerator (10) swing joint of motor (11), and motor (11) and battery (4) electric connection.
3. A modular motor drive as claimed in claim 1, wherein: the bottom surface of the shell (1) is bolted with a main frame (13), the main frame (13) is wrapped on the surfaces of the shell (1) and the massage head (12), the main frame (13) almost completely wraps the massage head (12) and exposes the front end of the massage head (12), a cushion pad (14) is bonded on the inner side edge of the main frame (13), and the cushion pad (14) is made of sponge.
4. A modular motor drive as claimed in claim 3, wherein: the bottom surface of the main frame (13) is welded with a handle (15), the inner side of the handle (15) is coated with a non-slip mat (16), and the non-slip mat (16) is made of rubber.
5. A modular motor drive as claimed in claim 1, wherein: decelerator (10) are including inlaying in driving gear (105) on motor (11) expansion end surface, one side of driving gear (105) is equipped with straight-teeth gear (104), and straight-teeth gear (104) and driving gear (105) intermeshing, one side of straight-teeth gear (104) is equipped with transmission shaft (101), and the bottom surface swing joint of transmission shaft (101) and inlayer backplate (2), transmission shaft (101) are equipped with bearing (103) with inlayer backplate (2) junction, and bearing (103) inlay in transmission shaft (101) surface, transmission shaft (101) surface has inlayed drive gear (102), and drive gear (102) and straight-teeth gear (104) intermeshing.
6. A modular motor drive as claimed in claim 1, wherein: one side welding that inlayer backplate (2) are close to battery (4) has axle sleeve subassembly (7), the bottom surface of axle sleeve subassembly (7) is equipped with spacing axle (6), and axle sleeve subassembly (7) and spacing axle (6) sliding connection.
7. A modular motor drive as claimed in claim 1, wherein: the top surface of axle sleeve subassembly (7) is equipped with connecting rod (8), and connecting rod (8) and axle sleeve subassembly (7) are through round pin axle swing joint, the one end that axle sleeve subassembly (7) were kept away from in connecting rod (8) is equipped with bent axle (9), and edge of connecting rod (8) and bent axle (9) is through round pin axle swing joint, and bent axle (9) and transmission shaft (101) swing joint.
8. A modular motor drive as claimed in claim 1, wherein: the two poles of the earth of battery (4) all are equipped with electrically conductive paster (5), and electrically conductive paster (5) inlay in inlayer backplate (2) surface, and electrically conductive paster (5) run through inlayer backplate (2).
9. A modular motor drive as claimed in claim 1, wherein: the top surface of the shaft sleeve component (7) is provided with a massage head (12), the edge of the massage head (12) is fixedly bolted with the shaft sleeve component (7), and the surface of the massage head (12) is coated with a colloid coating layer.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN202011231134.6A CN114530987A (en) | 2020-11-06 | 2020-11-06 | Modular motor transmission device |
PCT/CN2021/098406 WO2022095443A1 (en) | 2020-11-06 | 2021-06-04 | Modular motor transmission apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011231134.6A CN114530987A (en) | 2020-11-06 | 2020-11-06 | Modular motor transmission device |
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CN114530987A true CN114530987A (en) | 2022-05-24 |
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CN202011231134.6A Pending CN114530987A (en) | 2020-11-06 | 2020-11-06 | Modular motor transmission device |
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CN (1) | CN114530987A (en) |
WO (1) | WO2022095443A1 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201040373Y (en) * | 2007-05-24 | 2008-03-26 | 腾达工具工业有限公司 | Modularization assembly electric tool |
DE102011077443A1 (en) * | 2011-06-14 | 2012-12-20 | Robert Bosch Gmbh | Hand tool |
CN105871117A (en) * | 2016-04-06 | 2016-08-17 | 浙江明磊工具实业有限公司 | Brushless motor based controllable and detachable power device |
CN211214293U (en) * | 2019-05-10 | 2020-08-11 | 东莞市法拉蒂智能科技有限公司 | Massage mechanism |
CN210201594U (en) * | 2019-07-17 | 2020-03-27 | 深圳市欣浩海科技有限公司 | Fascia rifle brushless motor convenient to installation |
CN210844180U (en) * | 2019-09-23 | 2020-06-26 | 永康市爱久工贸有限公司 | Hand-held type brushless motor manadesma rifle |
CN213817478U (en) * | 2020-11-06 | 2021-07-27 | 深圳市巡域科技有限公司 | Modular motor transmission device |
-
2020
- 2020-11-06 CN CN202011231134.6A patent/CN114530987A/en active Pending
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2021
- 2021-06-04 WO PCT/CN2021/098406 patent/WO2022095443A1/en active Application Filing
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