WO2022095443A1 - 一种模块化的电机传动装置 - Google Patents

一种模块化的电机传动装置 Download PDF

Info

Publication number
WO2022095443A1
WO2022095443A1 PCT/CN2021/098406 CN2021098406W WO2022095443A1 WO 2022095443 A1 WO2022095443 A1 WO 2022095443A1 CN 2021098406 W CN2021098406 W CN 2021098406W WO 2022095443 A1 WO2022095443 A1 WO 2022095443A1
Authority
WO
WIPO (PCT)
Prior art keywords
shaft
battery
product
modular
motor transmission
Prior art date
Application number
PCT/CN2021/098406
Other languages
English (en)
French (fr)
Inventor
马戎
Original Assignee
深圳市巡域科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市巡域科技有限公司 filed Critical 深圳市巡域科技有限公司
Publication of WO2022095443A1 publication Critical patent/WO2022095443A1/zh

Links

Images

Classifications

    • 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
    • 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
    • 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

Definitions

  • the invention relates to the technical field of massage devices, in particular to a modular motor transmission device.
  • telescopic motion output function such as body massager, fascia gun, electric cleaning brush, etc.
  • power supply and power transmission devices such as motors, deceleration devices, reversing devices, etc., which work together to To realize the telescopic or push-pull motion required by the product, the above-mentioned set of devices is now called a telescopic power structure.
  • the product output end that can act on the product object (such as human body, sanitary ware, etc.) after the retractable motion component at the end of the telescopic power structure, that is, to form a complete product structure
  • the product output end may be the spherical glue gun head of the fascia gun , or the brush head of an electric cleaning brush, etc.
  • the above-mentioned telescopic power structure and the output end of the product are usually arranged in a straight line, that is, the telescopic motion path output by the telescopic power structure and the motion path of the output end of the product are located on the same straight line or approximately on a straight line, which is visually similar to
  • the telescopic power structure pushes and pulls the output end of the product at the back to complete the power transmission.
  • the above-mentioned telescopic power structure + battery + circuit control board are used as the main internal components of the product.
  • the above-mentioned telescopic power structure + battery + circuit control board are used as the main internal components of the product.
  • the size is not compact. Due to the constraints of structural design capabilities, the spatial layout of structural parts is unreasonable, and the product size is large without performance improvement, resulting in greater losses in terms of aesthetics, material costs, and assembly costs.
  • the purpose of the present invention is to provide a modular motor transmission device to solve the technical problems in the prior art that it cannot be reused and is convenient for construction.
  • the invention provides a modular motor transmission device, which includes an inner layer guard plate, and the inner layer shield plate is provided with three cavities, the top surface of the inner layer shield plate is engaged with a casing, and the casing is detachably installed On the surface of the inner shield, a battery, a deceleration device and a motor are sequentially embedded in the three cavities of the inner shield, and the battery, the deceleration device and the motor can be detachably installed in the inner shield.
  • a circuit control board is welded on the bottom surface of the inner protective plate, the battery is electrically connected with the circuit control board, the movable end of the motor is movably connected with the deceleration device, and the motor is electrically connected with the battery.
  • a main frame is bolted on the bottom surface of the outer casing, and the main frame covers the outer casing and the surface of the massage head, and half of the massage head is exposed to the outside of the main frame, the inner edge of the main frame is bonded with a buffer pad, and the buffer The pads are made of sponge.
  • a handle is welded on the bottom surface of the main frame, the inside of the handle is covered with a non-slip pad, and the anti-slip pad is made of rubber.
  • the deceleration device includes a driving gear embedded in the surface of the movable end of the motor, one side of the driving gear is provided with a spur gear, and the spur gear and the driving gear are meshed with each other, and one side of the spur gear is provided with a transmission shaft,
  • the transmission shaft is movably connected with the bottom surface of the inner layer guard plate, the connection between the transmission shaft and the inner layer guard plate is provided with a bearing, and the bearing is embedded in the surface of the transmission shaft, the surface of the transmission shaft is embedded with a transmission gear, and the transmission gear is connected with the inner layer.
  • the spur gears mesh with each other.
  • a shaft sleeve assembly is welded on the side of the inner layer protection plate close to the battery, a limit shaft is arranged on the bottom surface of the shaft sleeve assembly, and the shaft sleeve assembly is slidably connected with the limit shaft.
  • the top surface of the shaft sleeve assembly is provided with a connecting rod, and the connecting rod and the shaft sleeve assembly are movably connected through a pin shaft, the end of the connecting rod away from the shaft sleeve assembly is provided with a crankshaft, and the edge of the connecting rod and the crankshaft is provided The crankshaft is movably connected with the transmission shaft through the pin shaft.
  • both poles of the battery are provided with conductive patches, and the conductive patches are embedded on the surface of the inner layer guard plate, and the conductive patches penetrate through the inner layer shield plate.
  • the top surface of the shaft sleeve assembly is provided with a massage head, and the edge of the massage head is bolted and fixed with the shaft sleeve assembly, and the surface of the massage head is covered with a colloidal coating layer.
  • the present invention has a unified technical standard, and the establishment of the unified technical standard is an important symbol of the transition of the industry from the initial stage of barbaric growth to the mature stage of larger-scale development.
  • the modular motor transmission device introduces a set of unified technical standards, that is, the uniform deconstruction of all products of the same type is the product shell + the modular motor transmission device.
  • the present invention has the characteristics of synchronous iteration.
  • modular motor transmission devices are selected to replace the original internal components of their products, which can be used without requiring additional research and development capabilities.
  • Product iteration can be realized immediately under the premise that the modularized motor transmission device has been selected, and any subsequent design changes and iterations of the device itself occur, and its iterative characteristics can be quickly deployed to all products using the modular design scheme.
  • the energy efficiency of the present invention is relatively high, and the design scheme that all the above-mentioned related components are assembled in the outer shell + inner layer guard plate will make the modular motor transmission device have higher energy efficiency than the traditional design scheme of separated components in the product.
  • the power components such as motors
  • transmission components such as gears, crankshafts
  • power supply components such as batteries
  • power control components such as circuit boards
  • the reliability of the present invention is high, and the improvement of reliability comes from two aspects.
  • the modular design method reduces the loss, and the loss is embodied in the transmission originally caused by the unreasonable power transmission path. Resistance, transmission noise, etc., as well as the unbalanced capacity between transmission components, power components, and electrical energy components originally caused by unreasonable system design.
  • the present invention has a lower cost, and the cost reduction comes from three aspects.
  • the modular design method reduces the total material loss.
  • the design method of the main frame of the module improves the structural strength, so the material requirements can be reduced under the same performance index requirements.
  • the reduction gear usually uses a metal shell.
  • the main frame can choose an engineering plastic scheme with significantly reduced cost.
  • a large number of products reuse the same or similar modular devices, and large-scale production will directly reduce the production cost of the modular device, especially the production cost also includes all the components (battery, motor, etc.) selected in the modular device. , structural parts, circuit boards, etc.) production costs.
  • Fig. 1 is the main isometric side schematic diagram of the main body of the present invention
  • Fig. 2 is the front view of the present invention
  • Fig. 3 is the three-dimensional structure schematic diagram of the main structure in the present invention.
  • Fig. 4 is the front view of the main body structure in the present invention.
  • Fig. 5 is the internal structure schematic diagram of the main structure in the present invention.
  • FIG. 6 is a schematic diagram of the structure of the reduction gear in the present invention.
  • the terms “installed”, “connected” and “connected” should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements.
  • installed should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements.
  • an embodiment of the present invention provides a modular motor transmission device, including an inner shield 2, and the inner shield 2 is provided with three cavities, which are characterized in that:
  • the outer shell 1 is clamped on the top surface of the layer shield 2
  • the circuit control board 3 is welded on the bottom surface of the inner layer shield 2
  • the battery 4 is embedded in the first cavity of the inner layer shield 2
  • the battery 4 is connected to the circuit.
  • the control board 3 is electrically connected
  • the second cavity of the inner shield 2 is embedded with a deceleration device 10
  • the third cavity of the inner shield 2 is embedded with a motor 11, and the movable end of the motor 11 is connected to the decelerator
  • the device 10 is movably connected, and the motor 11 is electrically connected to the battery 4 .
  • the modularization of the entire structure is realized, and the modular motor transmission device is selected to replace the original internal components of its products, which can realize immediate product iteration without requiring additional R&D capabilities;
  • the modular motor transmission device For the product of the motor transmission device, any subsequent design change iteration occurs in the device itself, and its iterative characteristics can be quickly deployed to all products using the modular design solution.
  • the reduction gear 10 includes a driving gear 105 embedded in the movable end surface of the motor 11 , a spur gear 104 is provided on one side of the driving gear 105 , and the spur gear 104 and the driving gear 105 are meshed with each other, and one side of the spur gear 104 is provided with
  • the transmission shaft 101, and the transmission shaft 101 is movably connected with the bottom surface of the inner layer guard plate 2, a bearing 103 is provided at the connection between the transmission shaft 101 and the inner layer guard plate 2, and the bearing 103 is embedded in the surface of the transmission shaft 101, and the surface of the transmission shaft 101 is embedded
  • the side of the inner layer protection plate 2 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 limit rod, and the shaft sleeve assembly 7 is slidably connected with the limit rod.
  • a connecting rod 8 is provided on the top surface of the shaft sleeve assembly 7, and the connecting rod 8 is movably connected with the shaft sleeve assembly 7 through a pin.
  • the crankshaft 9 is movably connected to the edge of the crankshaft 9 through a pin, and the crankshaft 9 is movably connected to the transmission shaft 101 .
  • both electrodes of the battery 4 are provided with conductive patches 5 , and the conductive patches 5 are embedded on the surface of the inner layer shield 2 , and the conductive patches 5 penetrate through the inner layer shield 2 .
  • the top surface of the shaft sleeve assembly 7 is provided with a massage head 12 , and the edge of the massage head 12 is bolted and fixed with the shaft sleeve assembly 7 , and the surface of the massage head 12 is covered with a colloidal coating layer.
  • power components such as motor 11
  • transmission components such as gears, crankshaft 9
  • power supply components such as battery 4
  • power control components such as circuit control board 3
  • a main frame 13 is bolted to the bottom surface of the casing 1, and the main frame 13 covers the surface of the casing 1 and the massage head 12, and half of the massage head 12 is exposed to the outside of the main frame 13, and the inner edge of the main frame 13 is bonded with a
  • the buffer pad 14 is made of sponge.
  • a handle 15 is welded on the bottom surface of the main frame 13 , the inside of the handle 15 is covered with an anti-skid pad 16 , and the anti-skid pad 16 is made of rubber.
  • the deceleration device 10 adopts a worm gear and worm type deceleration structure.
  • the output shaft of the motor 11 is equipped with a helical toothed worm, followed by one or more gears that mesh with each other.
  • the worm in the above-mentioned worm gear and worm type deceleration structure can be helical tooth pattern or straight tooth pattern, and the effect of gear or gear set can be parallel or parallel to the input rotational axis.
  • the axis is perpendicular to the direction of the input rotation axis.
  • the above reduction gear 10 may also adopt other solutions, such as the gear box reduction gear 10 .
  • the reversing device adopts the structure of crankshaft 9 + connecting rod 8, so as 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
  • the connecting rod 8 includes a pin positioning end A and a pin positioning end B.
  • the fixed end A of the crankshaft 9 and the output end of the reduction gear 10 are fixed and ensure that there is no relative movement between the crankshaft 9 and the output mechanism of the reduction gear 10, such as the final gear, that is, the output end of the reduction gear 10 drives the crankshaft 9 through the fixed end A of the crankshaft 9.
  • the rotational movement of equal angular velocity subsequently causes the pin positioning end B of the crankshaft 9 to perform a circular motion of equal angular velocity around the fixed end A of the crankshaft 9, and the movement 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 locating end B of the crankshaft 9 and the pin locating end A of the connecting rod 8 are fixed in the form of pins.
  • the bearing 103 or the sliding limit hole can be used.
  • the pin positioning end B of the crankshaft 9 drives the shaft center of the pin positioning end A of the connecting rod 8 to perform circular motion with the same angular velocity at the same trajectory, but the connecting rod 8 can still move around the pin positioning end A of the connecting rod 8.
  • the axis rotates.
  • the pin positioning end B of the crankshaft 9 is designed as a guide groove, so that the shaft center of the pin positioning end A of the connecting rod 8 can slide within the path limited by the guide groove, and the connecting rod 8 can still be Rotate around the axis of the pin positioning end A of the connecting rod 8.
  • the difference in effect between the above two examples is whether 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, that is, the rotation radius, is variable during the movement process.
  • the shaft sleeve assembly 7 includes components such as pin positioning ends, shaft sleeves, and output hanging points.
  • the above components can be realized by integral molding, that is, the shaft sleeve assembly 7 is a workpiece, or can be assembled by multiple workpieces.
  • the pin positioning end B of the connecting rod 8 and the shaft sleeve assembly 7 are also fixed in the form of pins. The specific example is similar to the previous paragraph.
  • the effect is that the relative position between the shaft center of the pin positioning end B of the connecting rod 8 and the shaft sleeve assembly 7 is not the same.
  • the change or relative displacement is limited depending on the style of the pin positioning end of the bushing, but the connecting rod 8 can still perform rotational movement relative to the axis of the pin positioning end B of the connecting rod 8.
  • the shaft sleeve part of the shaft sleeve assembly 7 is sleeved on the limit shaft 6, and the two can perform relative linear sliding in a piston motion type.
  • the battery 4, the circuit board, etc. are all static components relative to the main body of the product.
  • the shaft sleeve assembly 7 can realize the linear telescopic push-pull movement under the driving of the connecting rod 8 .
  • the output hanging point of the shaft sleeve assembly 7 is fixed with the output end of the product, and drives the output end of the product to perform corresponding linear telescopic push-pull motion. Its characteristic is that after the output hanging point and the output end of the product are assembled and fixed, the output end of the product and the powertrain motor 11 + reduction gear 10 + commutation device form a parallel relationship rather than a linear layout relationship, that is, the upper and lower relationship shown in the figure is not. left and right relationship.
  • the product is easy to hold, and the entire product is integrated into the same main frame 13 module, which conforms to the law of human body operation during use.
  • the user When in use, the user can hold the handle 15, and the anti-slip pad 14 inside the handle can prevent the product from slipping off.
  • the battery 4 supplies power to the circuit control board 3, and the motor 4 starts, which in turn passes through the driving gear 105 and the spur gear 104.
  • the transmission of the transmission gear 102 drives the shaft sleeve assembly 7 through the crankshaft 9 and the connecting rod 8, so as to control the vibration of the massage head 12, make the massage head 12 close to the position that needs to be massaged, and massage the human body, and the whole set of devices is integrated in the main frame.
  • the vibration of the massage head 12 is buffered by the buffer pad 14, which will not cause vibration to the main frame 13, so that the human body can be massaged simply and conveniently.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Percussion Or Vibration Massage (AREA)

Abstract

一种模块化的电机传动装置，属于按摩装置技术领域，包括内层护板（2），且内层护板（2）内开设有三个空腔，所述内层护板（2）的顶面卡合有外壳（1），且外壳（1）可拆卸地安装在内层护板（2）表面，所述内层护板（2）的三个空腔内依次嵌有电池（4）、减速装置（10）和电机（11），且电池（4）、减速装置（10）和电机（11）均可拆卸地安装在内层护板（2）内。该装置采用模块化的结构，针对大量缺乏产品研发能力的产品品牌方或产品生产方，选用模块化的电机传动装置以替代其产品原有各内部组件，可在不要求额外研发能力的前提下即刻实现产品迭代；针对已选用模块化的电机传动装置的产品，所述装置自身发生任何后续设计变更迭代，其迭代特性都能快速部署至全部采用所述模块化设计方案的产品。

Description

一种模块化的电机传动装置 技术领域
本发明涉及按摩装置技术领域，尤其是涉及一种模块化的电机传动装置。
背景技术
在具有伸缩运动输出功能的产品(如人体按摩器、筋膜枪、电动清洁刷等)中，通常有电机、减速装置、换向装置等一系列的动力供应及动力传输装置，它们联合工作以实现产品所需的伸缩或推拉运动，现将上述装置集合称之为伸缩动力结构。在伸缩动力结构末端的可伸缩运动组件之后连接可作用于产品对象(如人体、洁具等)的产品输出端，即构成完整的产品结构，产品输出端可能是筋膜枪的球形包胶枪头，也可能是电动清洁刷的刷头等。上述伸缩动力结构与产品输出端二者之间通常是直线排列式布局，即伸缩动力结构所输出的伸缩运动路径与产品输出端的运动路径位于同一直线或近似在一条直线上，其视觉上形似于伸缩动力结构在背后推拉产品输出端以完成动力传输。
以伸缩运动输出为主要功能的产品中，即以上述伸缩动力结构+电池+电路控制板作为主要的产品内部组件，而因各产品品牌方或生产方的研发技术水平存在差异，故导致市场上存在大量工业设计风格相似、内部组件与结构相似，但产品性能与产品质量却良莠不齐的产品。
上述不良产品多存在以下设计缺陷：
1.尺寸不紧凑。因结构设计能力的约束，导致结构件空间布局不合理，产品尺寸较大却并无性能提升，在美观度、物料成本、装配成本方面均带来较大损失。
2.性能不足。因涉及电动、传动、电路驱动、软件控制等较多机电一体化方向的系统设计内容，故因系统设计能力或上述某单项设计能力的约束，导致产品性能不足，具体体现在输出动能小、传动效率低、噪音大、散热差、组件易磨损、能源转化率低、电路驱动能力差、软件控制精度差等。
3.生产成本高。上述产品虽属同类型产品，但因各自独立的设计风格、组件选型、结构特征等，导致生产加工方法与装配方式的不一致，每件产品需独立定义其加工与装配方式，耗时耗能。
发明内容
本发明的目的在于提供一种模块化的电机传动装置，以解决现有技术中不能重复使用，便捷施工的技术问题。
本发明提供一种模块化的电机传动装置，包括内层护板，且内层护板内开设有三个空腔，所述内层护板的顶面卡合有外壳，且外壳可拆卸地安装在内层护板表面，所述内层护板的三个空腔内依次嵌有电池、减速装置和电机，且电池、减速装置和电机均可拆卸地安装在内层护板内。
进一步，所述内层护板内部的底面焊接有电路控制板，所述电池与电路控制板电性连接，所述电机的活动端与减速装置活动连接，且电机与电池电性连接。
进一步，所述外壳底面栓接有主框架，且主框架包覆于外壳和按摩头 表面，且按摩头的一半暴露于主框架外部，所述主框架的内侧边缘粘结有缓冲垫，且缓冲垫采用海绵制成。
进一步，所述主框架底面焊接有把手，所述把手内侧包覆有防滑垫，且防滑垫采用橡胶制成。
进一步，所述减速装置包括嵌于电机活动端表面的主动齿轮，所述主动齿轮的一侧设有直齿轮，且直齿轮与主动齿轮相互啮合，所述直齿轮的一侧设有传动轴，且传动轴与内层护板的底面活动连接，所述传动轴与内层护板连接处设有轴承，且轴承嵌于传动轴表面，所述传动轴表面嵌有传动齿轮，且传动齿轮与直齿轮相互啮合。
进一步，所述内层护板靠近电池的一侧焊接有轴套组件，所述轴套组件的底面设有限位轴，且轴套组件与限位轴滑动连接。
进一步，所述轴套组件的顶面设有连杆，且连杆与轴套组件通过销轴活动连接，所述连杆远离轴套组件的一端设有曲轴，且连杆与曲轴的边缘处通过销轴活动连接，且曲轴与传动轴活动连接。
进一步，所述电池的两极均设有导电贴片，且导电贴片嵌于内层护板表面，且导电贴片贯穿内层护板。
进一步，所述轴套组件的顶面设有按摩头，且按摩头的边缘处与轴套组件栓接固定，且按摩头表面包覆有胶质包覆层。
与现有技术相比较，本发明的有益效果在于：
其一，本发明中具有统一的技术标准，而统一技术标准的建立，是产业从野蛮生长初期向更大规模发展的产业成熟期过渡的重要标志。对于市面上大量涌现的以伸缩动力为主要功能的消费类产品，从其技术特点而 言，显然仍处于产业初期的特点，内部组件的选型与搭配无任何业界标准。所述的模块化的电机传动装置引入了一套统一的技术标准，即将所有同类型产品一致化的解构为产品外壳+模块化的电机传动装置。
其二，本发明具有同步迭代的特点，针对大量缺乏产品研发能力的产品品牌方或产品生产方，选用模块化的电机传动装置以替代其产品原有各内部组件，可在不要求额外研发能力的前提下即刻实现产品迭代；针对已选用模块化的电机传动装置的产品，所述装置自身发生任何后续设计变更迭代，其迭代特性都能快速部署至全部采用所述模块化设计方案的产品。
其三，本发明的能效较高，上述所有相关组件装配于外壳+内层护板中的设计方案，将使模块化的电机传动装置比产品内组件分离式的传统设计方案具备更高的能效，具体体现在因动力组件(如电机)、传动组件(如齿轮、曲轴)、电能供应组件(如电池)、电能控制组件(如电路板)等各相关组件都紧凑的位于同一个主框架内，从而有效的提升机械能传动效率、电能机械能转化效率、电能传递效率。
其四，本发明的可靠性较高，可靠性的提升来自于两方面，其一，所述模块化的设计方法降低了损耗，其损耗具体体现在原本因动力传递路径不合理所导致的传动阻力、传动噪音等，以及原本因系统设计不合理所导致的传动组件、动力组件、电能组件之间的能力不平衡。其二，因上述同步迭代的有益效果，所有已采用模块化的电机传动装置的产品都自然成为该技术标准的测试样本，即同步迭代特性也将带来同步测试验证特性，为新开发的产品带来主体已被市场测试验证的可靠性保障。
其五，本发明具有较低的成本，成本的降低来自于三方面，其一，所述模块化的设计方法降低了总材料损耗。其二，所述模块主框架的设计方法提升了结构强度，故在等同的性能指标要求下，可降低材料要求，例如，在产品内组件分离式的传统设计方案中，减速装置通常选用金属外壳以达到预期的传动效率，而在模块化的设计方案中，因所有组件的外壳等价于所述的同一个主框架，故主框架可选用成本显著降低的工程塑料方案。其三，大量产品复用同样的或相似的模块化装置，规模化的生产将直接降低模块化装置的生产成本，特别是该生产成本还包括模块化装置中所选用的全部组件(电池、电机、结构件、电路板等)的生产成本。
附图说明
为了更清楚地说明本发明具体实施方式或现有技术中的技术方案，下面将对具体实施方式或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明的主体主等轴侧示意图；
图2为本发明的主视图；
图3为本发明中主体结构的立体结构示意图；
图4为本发明中主体结构的主视图；
图5为本发明中主体结构的内部结构示意图；
图6为本发明中减速装置的结构示意图。
附图标记：
1、外壳；2、内层护板；3、电路控制板；4、电池；5、导电贴片；6、限位轴；7、轴套组件；8、连杆；9、曲轴；10、减速装置；101、传动轴；102、传动齿轮；103、轴承；104、直齿轮；105、主动齿轮；11、电机；12、按摩头；13、主框架；14、缓冲垫；15、把手；16、防滑垫。
具体实施方式
下面将结合附图对本发明的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。
通常在此处附图中描述和显示出的本发明实施例的组件可以以各种不同的配置来布置和设计。因此，以下对在附图中提供的本发明的实施例的详细描述并非旨在限制要求保护的本发明的范围，而是仅仅表示本发明的选定实施例。
基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本发明的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也 可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
下面结合图3至图6所示，本发明实施例提供了一种模块化的电机传动装置，包括内层护板2，且内层护板2内开设有三个空腔，其特征在于：内层护板2的顶面卡合有外壳1，内层护板2内部的底面焊接有电路控制板3，内层护板2的第一个空腔内嵌有电池4，且电池4与电路控制板3电性连接，内层护板2的第二个空腔内嵌有减速装置10，内层护板2的第三个空腔内嵌有电机11，且电机11的活动端与减速装置10活动连接，且电机11与电池4电性连接。按此设计，实现了整个结构的模块化，选用模块化的电机传动装置以替代其产品原有各内部组件，可在不要求额外研发能力的前提下即刻实现产品迭代；而针对已选用模块化的电机传动装置的产品，本装置自身发生任何后续设计变更迭代，其迭代特性都能快速部署至全部采用所述模块化设计方案的产品。
具体的，减速装置10包括嵌于电机11活动端表面的主动齿轮105，主动齿轮105的一侧设有直齿轮104，且直齿轮104与主动齿轮105相互啮合，直齿轮104的一侧设有传动轴101，且传动轴101与内层护板2的底面活动连接，传动轴101与内层护板2连接处设有轴承103，且轴承103嵌于传动轴101表面，传动轴101表面嵌有传动齿轮102，且传动齿轮102与直齿轮104相互啮合。
具体的，内层护板2靠近电池4的一侧套接有轴套组件7，轴套组件7的 底面设有限位杆，且轴套组件7与限位杆滑动连接。
具体的，轴套组件7的顶面设有连杆8，且连杆8与轴套组件7通过销轴活动连接，连杆8远离轴套组件7的一端设有曲轴9，且连杆8与曲轴9的边缘处通过销轴活动连接，且曲轴9与传动轴101活动连接。
具体的，电池4的两极均设有导电贴片5，且导电贴片5嵌于内层护板2表面，且导电贴片5贯穿内层护板2。
具体的，轴套组件7的顶面设有按摩头12，且按摩头12的边缘处与轴套组件7栓接固定，且按摩头12表面包覆有胶质包覆层。
本装置中，将动力组件(如电机11)、传动组件(如齿轮、曲轴9)、电能供应组件(如电池4)、电能控制组件(如电路控制板3)等各相关组件都紧凑的位于同一个主框架内，可有效的提升机械能传动效率、电能机械能转化效率、电能传递效率。
具体的，外壳1底面栓接有主框架13，且主框架13包覆于外壳1和按摩头12表面，且按摩头12的一半暴露于主框架13外部，主框架13的内侧边缘粘结有缓冲垫14，且缓冲垫14采用海绵制成。
具体的，主框架13底面焊接有把手15，把手15内侧包覆有防滑垫16，且防滑垫16采用橡胶制成。
针对图3-6具体实施例一工作原理：
本实施例中，减速装置10采用蜗轮蜗杆式减速结构，具体是电机11输出轴上装配有斜齿纹蜗杆，其后有一个或多个相互啮合的齿轮，其逐级齿轮啮合式传动以实现降低转速的效果。上述蜗轮蜗杆式减速结构中的蜗杆可以是斜齿纹或直齿纹不限，齿轮或齿轮组效果可以是平行出轴输出旋转 轴与输入旋转轴平行或重合或直角出轴即图例，输出旋转轴与输入旋转轴方向垂直。
上述减速装置10也可采用其它方案，如牙箱减速装置10。
换向装置采用曲轴9+连杆8的结构，以实现将旋转运动转换为直线伸缩推拉式运动的效果。曲轴9和连杆8都是具有双固定端的传动装置。曲轴9包含固定端A与销定位端B，连杆8包含销定位端A与销定位端B。曲轴9固定端A与减速装置10输出端固定且保证曲轴9与减速装置10输出机构如末级齿轮之间不会发生相对运动，即减速装置10输出端通过曲轴9固定端A带动曲轴9做等角速度的旋转运动，随之导致曲轴9销定位端B围绕曲轴9固定端A做等角速度的圆周运动，运动半径为曲轴9固定端A与曲轴9销定位端B的距离。曲轴9销定位端B与连杆8销定位端A之间以销的方式固定，具体可采用轴承103或滑动限位孔等方式。例如，采用轴承103固定，则曲轴9销定位端B驱动连杆8销定位端A的轴心随之做同轨迹等角速度圆周运动，但连杆8依然可绕连杆8销定位端A的轴心做旋转运动。例如，采用滑动限位孔固定，即曲轴9销定位端B设计为一个导向槽，使连杆8销定位端A的轴心可在导向槽所限制的路径内滑动，而连杆8依然可绕连杆8销定位端A的轴心做旋转运动。上述两实例的效果区别在于连杆8销定位端A的轴心在运动过程中，其与曲轴9固定端A的距离即旋转半径是否可变。轴套组件7包含销定位端、轴套、输出挂点等部件，以上部件可一体成型实现，即轴套组件7为一个加工件，或可由多个加工件装配实现。连杆8销定位端B与轴套组件7之间也以销的方式固定，具体实例与上段类似，实现效果为连杆8销定位端B的轴心与轴套组件7之间相对位置不变或相对位移受限取决于轴 套销定位端样式，但连杆8相对于连杆8销定位端B的轴心依然可做旋转运动。轴套组件7的轴套部分套接在限位轴6上，二者之间可做活塞运动式的相对直线滑动，限位轴6固定于产品主体结构上龙骨或外壳1等，其与电机11、电池4、电路板等皆为相对于产品主体静止的部件。则由于直线活塞运动路径的限制，使轴套组件7在连杆8的驱动下可实现直线伸缩推拉运动。轴套组件7的输出挂点与产品输出端固定，驱动产品输出端做对应的直线伸缩推拉运动。其特点是，输出挂点与产品输出端装配固定后，产品输出端与动力总成电机11+减速装置10+换向装置之间形成并列关系而非直线布局关系即图示的上下关系而非左右关系。
针对图1-2具体实施例二工作原理：
本实施例中，本产品便于握持，将整个产品集成于同一主框架13模块内，在使用时，符合人体运转的规律。
在使用的时候，使用者可握持把手15，把手内侧的防滑垫14可防止产品滑脱，在使用时，电池4对电路控制板3供电，电机4启动，依次通过主动齿轮105、直齿轮104、传动齿轮102的传动，经过曲轴9、连杆8带动轴套组件7，从而控制按摩头12震动，将按摩头12紧贴需要按摩的位置，对人体进行按摩，而整套装置集成于主框架13内，按摩头12的震动由缓冲垫14进行缓冲，不会对主框架13造成震动，从而简单、方便的对人体进行按摩。
最后应说明的是：以上各实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进 行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (9)

  1. 一种模块化的电机传动装置，包括内层护板(2)，且内层护板(2)内开设有三个空腔，所述内层护板(2)的顶面卡合有外壳(1)，且外壳(1)可拆卸地安装在内层护板(2)表面，其特征在于：所述内层护板(2)的三个空腔内依次嵌有电池(4)、减速装置(10)和电机(11)，且电池(4)、减速装置(10)和电机(11)均可拆卸地安装在内层护板(2)内。
  2. 根据权利要求1所述的一种模块化的电机传动装置，其特征在于：所述内层护板(2)内部的底面焊接有电路控制板(3)，所述电池(4)与电路控制板(3)电性连接，所述电机(11)的活动端与减速装置(10)活动连接，且电机(11)与电池(4)电性连接。
  3. 根据权利要求1所述的一种模块化的电机传动装置，其特征在于：所述外壳(1)底面栓接有主框架(13)，且主框架(13)包覆于外壳(1)和按摩头(12)表面，且主框架(13)近完全包裹住按摩头(12)并将按摩头(12)前端暴露出来，所述主框架(13)的内侧边缘粘结有缓冲垫(14)，且缓冲垫(14)采用海绵制成。
  4. 根据权利要求3所述的一种模块化的电机传动装置，其特征在于：所述主框架(13)底面焊接有把手(15)，所述把手(15)内侧包覆有防滑垫(16)，且防滑垫(16)采用橡胶制成。
  5. 根据权利要求1所述的一种模块化的电机传动装置，其特征在于：所述减速装置(10)包括嵌于电机(11)活动端表面的主动齿轮(105)，所述主动齿轮(105)的一侧设有直齿轮(104)，且直齿轮(104)与主动齿轮(105)相互啮合，所述直齿轮(104)的一侧设有传动轴(101)，且传动轴(101)与内层护板(2)的底面活动连接，所述传动轴(101)与 内层护板(2)连接处设有轴承(103)，且轴承(103)嵌于传动轴(101)表面，所述传动轴(101)表面嵌有传动齿轮(102)，且传动齿轮(102)与直齿轮(104)相互啮合。
  6. 根据权利要求1所述的一种模块化的电机传动装置，其特征在于：所述内层护板(2)靠近电池(4)的一侧焊接有轴套组件(7)，所述轴套组件(7)的底面设有限位轴(6)，且轴套组件(7)与限位轴(6)滑动连接。
  7. 根据权利要求1所述的一种模块化的电机传动装置，其特征在于：所述轴套组件(7)的顶面设有连杆(8)，且连杆(8)与轴套组件(7)通过销轴活动连接，所述连杆(8)远离轴套组件(7)的一端设有曲轴(9)，且连杆(8)与曲轴(9)的边缘处通过销轴活动连接，且曲轴(9)与传动轴(101)活动连接。
  8. 根据权利要求1所述的一种模块化的电机传动装置，其特征在于：所述电池(4)的两极均设有导电贴片(5)，且导电贴片(5)嵌于内层护板(2)表面，且导电贴片(5)贯穿内层护板(2)。
  9. 根据权利要求1所述的一种模块化的电机传动装置，其特征在于：所述轴套组件(7)的顶面设有按摩头(12)，且按摩头(12)的边缘处与轴套组件(7)栓接固定，且按摩头(12)表面包覆有胶质包覆层。
PCT/CN2021/098406 2020-11-06 2021-06-04 一种模块化的电机传动装置 WO2022095443A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011231134.6 2020-11-06
CN202011231134.6A CN114530987A (zh) 2020-11-06 2020-11-06 一种模块化的电机传动装置

Publications (1)

Publication Number Publication Date
WO2022095443A1 true WO2022095443A1 (zh) 2022-05-12

Family

ID=81457535

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/098406 WO2022095443A1 (zh) 2020-11-06 2021-06-04 一种模块化的电机传动装置

Country Status (2)

Country Link
CN (1) CN114530987A (zh)
WO (1) WO2022095443A1 (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201040373Y (zh) * 2007-05-24 2008-03-26 腾达工具工业有限公司 模块化组装的电动工具
US20140345898A1 (en) * 2011-06-14 2014-11-27 Robert Bosch Gmbh Hand-power tool
CN105871117A (zh) * 2016-04-06 2016-08-17 浙江明磊工具实业有限公司 一种基于无刷电机的可控可拆卸式动力设备
CN210201594U (zh) * 2019-07-17 2020-03-27 深圳市欣浩海科技有限公司 一种便于安装的筋膜枪无刷电机
CN210844180U (zh) * 2019-09-23 2020-06-26 永康市爱久工贸有限公司 一种手持式无刷电机筋膜枪
CN211214293U (zh) * 2019-05-10 2020-08-11 东莞市法拉蒂智能科技有限公司 一种按摩机构
CN213817478U (zh) * 2020-11-06 2021-07-27 深圳市巡域科技有限公司 一种模块化的电机传动装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201040373Y (zh) * 2007-05-24 2008-03-26 腾达工具工业有限公司 模块化组装的电动工具
US20140345898A1 (en) * 2011-06-14 2014-11-27 Robert Bosch Gmbh Hand-power tool
CN105871117A (zh) * 2016-04-06 2016-08-17 浙江明磊工具实业有限公司 一种基于无刷电机的可控可拆卸式动力设备
CN211214293U (zh) * 2019-05-10 2020-08-11 东莞市法拉蒂智能科技有限公司 一种按摩机构
CN210201594U (zh) * 2019-07-17 2020-03-27 深圳市欣浩海科技有限公司 一种便于安装的筋膜枪无刷电机
CN210844180U (zh) * 2019-09-23 2020-06-26 永康市爱久工贸有限公司 一种手持式无刷电机筋膜枪
CN213817478U (zh) * 2020-11-06 2021-07-27 深圳市巡域科技有限公司 一种模块化的电机传动装置

Also Published As

Publication number Publication date
CN114530987A (zh) 2022-05-24

Similar Documents

Publication Publication Date Title
CN208921862U (zh) 一种便于调节角度的角发射器
CN213134576U (zh) 一种超级电容的外壳整形设备
CN216927001U (zh) 双工位旋转测试平台
WO2022095443A1 (zh) 一种模块化的电机传动装置
CN108214239A (zh) 一种三维立体打磨机
CN210978992U (zh) 一种可以改变体积的发电机组外壳
CN213817478U (zh) 一种模块化的电机传动装置
CN208527881U (zh) 电动铝门窗组角机
CN215920243U (zh) 一种电机转子输出轴加工用固定夹持工装
CN214782121U (zh) 一种单层双面芯片镀膜装置
CN212601934U (zh) 一种基于旋转平台的六自由度机械手臂
CN211942044U (zh) 一种基于多工位作业的笔记本电脑外壳热压模具
CN213104580U (zh) 一种高温阀座衬套侧孔加工装置
CN109945907B (zh) 一种基于物联网的新能源汽车故障诊断装置
CN211540691U (zh) 一种封头生产用便于更改打磨角度的角向磨光机
CN209462187U (zh) 一种多用途的电机
CN209421969U (zh) 一种医用防射线辐射板材
CN218829330U (zh) 一种带保护机构的电机
CN220833572U (zh) 一种连杆式双头升降按摩机
CN212793089U (zh) 一种机械制造设备用快速压紧装置
CN214101139U (zh) 一种可调节式电机安装转盘
CN215999491U (zh) 一种用于震动电机加工的外壳开槽装置
CN218018934U (zh) 一种5g通信管道施工用的扩孔装置
CN213411801U (zh) 一种新能源汽车配件组装用定位装置
CN212721518U (zh) 一种手机五金件加工生产专用检具

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21888146

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 07.08.2023)

122 Ep: pct application non-entry in european phase

Ref document number: 21888146

Country of ref document: EP

Kind code of ref document: A1