WO2021056994A1 - 一种电动床微风设备 - Google Patents

一种电动床微风设备 Download PDF

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Publication number
WO2021056994A1
WO2021056994A1 PCT/CN2020/080581 CN2020080581W WO2021056994A1 WO 2021056994 A1 WO2021056994 A1 WO 2021056994A1 CN 2020080581 W CN2020080581 W CN 2020080581W WO 2021056994 A1 WO2021056994 A1 WO 2021056994A1
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Prior art keywords
chip microcomputer
bed
electric bed
electric
fan
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PCT/CN2020/080581
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English (en)
French (fr)
Inventor
单华锋
沈国峰
曹辉
任宇翔
陈学刚
许文斌
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麒盛科技股份有限公司
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Application filed by 麒盛科技股份有限公司 filed Critical 麒盛科技股份有限公司
Priority to US17/762,728 priority Critical patent/US20220338640A1/en
Priority to AU2020351995A priority patent/AU2020351995A1/en
Publication of WO2021056994A1 publication Critical patent/WO2021056994A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
    • A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
    • A47C20/041—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by electric motors
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A47C21/042—Devices for ventilating, cooling or heating for ventilating or cooling
    • A47C21/044—Devices for ventilating, cooling or heating for ventilating or cooling with active means, e.g. by using air blowers or liquid pumps
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/008—Use of remote controls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves

Definitions

  • the invention relates to the field of electric beds, in particular to an electric bed breeze device.
  • An electric bed is a bed frame that can electrically control the height of the head or foot of the bed board and freely adjust the degree of bending of the bed board.
  • latex mattresses or memory foam mattresses are often used. Latex mattresses and memory foam mattresses have good warmth retention, so the air permeability is much worse than that of spring mattresses.
  • the sleeping feeling will be poor.
  • the skin that touches the surface of the mattress tends to sweat because it is hot and airtight.
  • There are electric beds with a breeze system on the market but the electric bed control system and the breeze control system are two independent systems. The two systems have independent power supply systems and remote control systems. This leads to an increase in system cost, which hinders the mass promotion of the system to a certain extent. With two remote controls, user operations are also very cumbersome.
  • the technical problem to be solved by the present invention is to integrate the electric bed equipment and the breeze equipment in a unified manner, which is controlled by a unified remote controller.
  • an electric bed breeze device which includes a remote controller, a first single-chip microcomputer, a second single-chip, an electric bed motor and a fan;
  • the remote control is wirelessly connected with the first single-chip microcomputer; the first single-chip microcomputer is electrically connected with the electric bed motor; the second single-chip microcomputer is electrically connected with the first single-chip microcomputer, and the second single-chip microcomputer is electrically connected with the fan Electric connection.
  • a timer which is electrically connected to the second single-chip microcomputer and the fan.
  • a synchronization interface which is electrically connected with the first single-chip microcomputer.
  • the technical effect of the present invention is that the power supply and remote control of the electric bed control system and the breeze system are integrated, the cost is reduced, and the convenience of the user when using the electric bed is improved.
  • Figure 1 is a schematic diagram of the structure of an electric bed
  • Fig. 2 is a schematic structural diagram of an embodiment of the present invention.
  • Figure 1 shows the structure of an electric bed, including a bed board 1, a frame 2, a sliding assembly 3, a first link mechanism 4 and an electric bed motor 300; wherein the bed board 1 includes: a first bed board 11, a second bed board 12, and a third bed board.
  • the bed plank 13, the fourth bed plank 14 and the fifth bed plank 15, the first bed plank 11, the second bed plank 12, the third bed plank 13 and the fourth bed plank 14 are pivotally connected to each other at the junction in sequence, and are arranged horizontally on the top of the frame 2.
  • the fifth bed board 15 is sequentially arranged on the top of the frame; the first bed board 11 is inverted and connected to the frame 2 through the first link mechanism 4, and the electric bed motor 300 can push the first bed board 11 relative to the second bed board 12 and the frame 2.
  • the second bed board 12 can slide horizontally with respect to the frame 2 through the sliding assembly 3, and the second bed board 12 slides horizontally with the turning movement of the first bed board 11, and drives the third bed board 13 and the fourth bed board 14 to move horizontally.
  • the electric bed motor 300 drives the first bed board 11 to flip upward relative to the second bed board 12 and the frame 2, the angle between the first bed board 11 and the frame 2 will increase accordingly, and the user's posture will gradually change from lying down.
  • the horizontal distance between the first bed board 11 and the fifth bed board 15 also increases.
  • the first bed board 11 gradually moves closer to one end of the electric bed.
  • the first bed board 11, the second bed board 12, the third bed board 13 and the fourth bed board 14 are pivotally connected to each other at the junction in sequence.
  • the first bed board 11 pulls the second bed board 12 to translate and gradually move away from the fifth bed board 15, and the second bed board 12 pulls the third bed board 13 and the fourth bed board 14 to translate in the direction of the first bed board 11 and gradually move away from the fifth bed board 15. If the user leans on the first bed board 11 to watch TV, the first bed board 11 can be turned and moved horizontally to keep as far away from the TV as possible.
  • the electric bed realizes the turning and deformation of the bed board, and drives the multiple bed boards to move horizontally in the direction of the first bed board 11, adjusts the position and height of the human body, and realizes the lifting function of the electric bed, while saving Cost, reduce the volume and weight of the electric bed, and facilitate transportation.
  • Figure 2 shows a schematic structural diagram of the integrated control device for electric bed and breeze according to the present invention, which includes a first single-chip microcomputer 100, a second single-chip 200, an electric bed motor 300 and a fan 400, and also includes a remote controller for directing A single-chip microcomputer 100 issues the first instruction or the second instruction.
  • the first single-chip microcomputer 100 is electrically connected to the electric bed motor 300.
  • the first single-chip 100 responds to the first instruction and sends a first control signal to the electric bed motor 300. Under the action of the first control signal on the motor, the motor drives the electric bed and changes the electric bed.
  • the posture of the bed changes the user's lying posture, which has the effect of improving sleep.
  • the preferred use model of the first single-chip microcomputer 100 is STM32F030.
  • the second single-chip microcomputer 200 is electrically connected to the first single-chip 100 and the fan 400 respectively. After the first single-chip 100 responds to the second instruction, it sends a second control signal to the second single-chip 200 to switch the operating speed of the fan 400.
  • the preferred practical model of the second single-chip microcomputer 200 is STM8S003.
  • the second single-chip microcomputer 200 further includes a timer, which is electrically connected to the second single-chip 200 and the fan 400.
  • the timer is turned on after receiving the third instruction, and switches the wind speed of the fan 400 after a preset time has elapsed.
  • the timer can automatically switch the wind speed of the fan 400 after a plurality of time periods have passed.
  • the timer automatically turns off the fan 400 after 10 hours. This is because after a person falls asleep, the heart beat becomes soothed, the metabolism slows down, and the body temperature drops. In order to prevent users from catching cold after sleep. So a timer was introduced.
  • the fan 400 when the timer receives the third command at a low wind speed, the fan 400 operates at 30% of the rated speed for 5 hours and then turns off; when the timer receives the third command at a mid-range wind speed, the fan 400 operates at 40% of the rated speed for 5 hours , Then turn to 30% rated speed to work for 5 hours, and finally turn off; when receiving the third command at high wind speed, fan 400 will work at 50% of rated speed for 5 hours, then turn to 40% of rated speed to work for 5 hours, and finally turn off .
  • the first single-chip microcomputer 100 also includes a synchronization interface for electrical connection, which connects two electric bed breeze devices through a synchronization line 500.
  • the synchronization line 500 is connected to the communication bus of the first single-chip microcomputer 100 connecting the two breeze devices through the resistance network, and synchronously controls the two breeze devices, and then simultaneously controls the two single beds.
  • the first single-chip microcomputer 100 and the second single-chip 200 enter the serial half-duplex single-wire transceiver mode and are connected in series. No matter which device's remote control is used to send out the first command, the second command, or the third command, the two breeze devices will respond synchronously and make the same action.
  • the second command includes at least two lower-level commands and corresponds to each fan 400 in a one-to-one manner.
  • the fan 400 is respectively arranged on the left and right sides of the electric bed, and can also be arranged at the head and the end of the electric bed and any position required.
  • the second command for controlling the fan 400 is issued by the remote controller, and the lower-level commands can also be integrated on a remote controller, which is easy to control.
  • each user may correspond to a remote controller to control the fan 400 separately.

Abstract

一种电动床微风设备，涉及电动床领域，包括遥控器、第一单片机（100）、第二单片机（200）、电动床电机（300）和风扇（400）；遥控器与第一单片机（100）无线连接；第一单片机（100）与电动床电机（300）电连接；第二单片机（200）与第一单片机（100）电连接，第二单片机（200）与风扇（400）电连接。融合了电动床控制系统与微风系统的供电与遥控器，降低了成本并提高了用户使用电动床时的便捷性。

Description

一种电动床微风设备 技术领域
本发明涉及电动床领域，尤其涉及一种电动床微风设备。
背景技术
随着社会的发展，人民对日常生活质量需求的提高，家庭对电动床的使用比例逐年增加。电动床是一种可电动控制床板头部或脚部高度，并自由调节床板弯曲程度的床架。为了让床垫更加贴合床板，往往使用乳胶床垫或记忆棉床垫。乳胶床垫和记忆棉床垫具有很好的保暖性，因此透气性比弹簧床垫差很多，一旦环境温度升高，睡感会差。接触床垫面的皮肤由于闷热不透气，往往会出汗。目前市场上具有微风系统的电动床，但是电动床控制系统和微风控制系统是两套独立的系统。两套系统具有独立的供电系统和遥控系统。导致系统成本增加，一定程度上阻碍了该系统的大量推广。两个遥控器，用户操作也很繁琐。
为了降低成本，提高用户使用的便捷性，亟需开发一套成本低、用户操作方便的电动床微风设备。
发明内容
有鉴于现有技术的上述缺陷，本发明所要解决的技术问题是统一集成了电动床设备与微风设备，通过统一的遥控器操控。
为实现上述目的，本发明提供了一种电动床微风设备，包括遥控器、第一单片机、第二单片机、电动床电机和风扇；
所述遥控器与所述第一单片机无线连接；所述第一单片机与所述电动床电机电连接；所述第二单片机与所述第一单片机电连接，所述第二单片机与所述风扇电连接。
进一步地，还包括：计时器，所述计时器与所述第二单片机和所述风扇电连接。
进一步地，还包括：同步接口，所述同步接口与所述第一单片机电连 接。
进一步地，所述风扇为至少两个。
进一步地，所述遥控器为多个。
本发明的技术效果在于融合了电动床控制系统与微风系统的供电与遥控器，降低了成本并提高了用户使用电动床时的便捷性。
以下将结合附图对本发明的构思、具体结构及产生的技术效果作进一步说明，以充分地了解本发明的目的、特征和效果。
附图说明
通过阅读参照以下附图所作的对非限制性实施例所作的详细描述，本发明的其它特征、目的和优点将会变得更明显：
图1为电动床的结构示意图；
图2为本发明一实施例的结构示意图。
附图标记说明：100-第一单片机；200-第二单片机；300-电动床电机；400-风扇；500-同步线。
具体实施方式
以下参考说明书附图介绍本发明的多个优选实施例，使其技术内容更加清楚和便于理解。本发明可以通过许多不同形式的实施例来得以体现，本发明的保护范围并非仅限于文中提到的实施例。
在附图中，结构相同的部件以相同数字标号表示，各处结构或功能相似的组件以相似数字标号表示。附图所示的每一组件的尺寸和厚度是任意示出的，本发明并没有限定每个组件的尺寸和厚度。为了使图示更清晰，附图中有些地方适当夸大了部件的厚度。
图1示出了电动床的结构，包括床板1、框架2、滑动组件3、第一连杆机构4和电动床电机300；其中床板1包括：第一床板11、第二床板12、第三床板13、第四床板14和第五床板15，第一床板11、第二床板12、第三床板13和第四床板14依序于交界处相互枢轴连接，且水平排列于框架2的顶部，第五床板15依序设于所述框架顶部；第一床板11通过第一 连杆机构4与框架2翻转连接，电动床电机300可推动第一床板11相对于第二床板12和框架2翻转，第二床板12通过滑动组件3可相对于框架2水平滑动，第二床板12随第一床板11翻转运动水平滑动，并带动所述第三床板13和所述第四床板14水平移动。
当电动床电机300驱动第一床板11相对于第二床板12和框架2向上翻转时，第一床板11与框架2之间的夹角随之变大，使用者的姿势会由平躺逐步变为半躺或坐起状态，同时在第一连杆机构4的限制下，随着第一床板11向上翻转的角度增大，第一床板11与第五床板15的水平距离也随之增大，第一床板11逐渐向电动床的一端靠拢，第一床板11、第二床板12、第三床板13和第四床板14依序于交界处相互枢轴连接，在滑动组件3的配合下，第一床板11拉动第二床板12平移并远离逐渐第五床板15，第二床板12拉动第三床板13和第四床板14朝第一床板11的方向平移并逐渐远离第五床板15。如果使用者靠在第一床板11上看电视，通过第一床板11的翻转和水平移动，可以保持尽可能的远离电视。通过一个驱动组件5，电动床就实现了床板的翻转变形，并带动多块床板朝第一床板11的方向水平移动，调整人体的位置和高低，实现了电动床的升降功能，同时还节约了成本、减少电动床的体积和重量，方便运输。
图2示出了本发明所述的电动床微风集成控制设备的结构示意图，其包括第一单片机100、第二单片机200、电动床电机300和风扇400，此外还包括遥控器，用于向第一单片机100发出第一指令或第二指令。第一单片机100与电动床电机300电连接，第一单片机100响应第一指令并发出第一控制信号给电动床电机300，在第一控制信号对电机的作用下，电机带动电动床并改变电动床的姿态，进而改变用户的卧姿，起到改善睡眠的效果。第一单片机100优选的使用型号为STM32F030。
第二单片机200分别与第一单片机100和风扇400电连接，第一单片机100响应第二指令后，发出第二控制信号给第二单片机200，切换风扇400的运行速度。第二单片机200优选的实用型号为STM8S003。
进一步地，第二单片机200还包括计时器，计时器与第二单片机200和风扇400电连接，计时器收到第三指令后开启，经过预先设定的时间后 切换风扇400的风速。计时器可以在经过多个时间段后自动切换风扇400的风速。优选地，计时器在10小时后自动关闭风扇400。这是由于人在入睡后，心脏搏动变的舒缓，代谢减慢，体温下降。为了让用户不在睡眠后着凉。所以引入了计时器。例如，计时器在低档风速下收到第三指令时，风扇400以30％额定转速工作5小时，然后关闭；在中档风速下收到第三指令时，风扇400以40％额定转速工作5小时，然后转为30％额定转速工作5小时，最后关闭；在高档风速下收到第三指令时，风扇400以50％额定转速工作5小时，然后转为40％额定转速工作5小时，最后关闭。
进一步地，第一单片机100还包括电连接的同步接口，将两个电动床微风设备通过同步线500连接。同步线500通过电阻网络接入连接两个微风设备的第一单片机100的通信总线，对两个微风设备进行同步控制，进而同步控制两张单人床。同步线500连接后，第一单片机100和第二单片机200进入串口半双工单线收发模式，以串联方式联接。无论使用哪个设备的遥控器发出第一指令、第二指令、或是第三指令，两个微风设备均会同步响应，作出相同动作。
进一步地，风扇400为至少两个，第二指令包括至少两个下级指令并与每个风扇400一一对应。这是为了解决用户为多人时，每人均可匹配一个风扇400，并且分别操控其风速。以双人床为例，风扇400则分别被设置在电动床的左侧与右侧，也可根据需要设置在电动床的头尾以及任意需要设置的位置。通过多个下级指令，可以分别控制多个风扇400的风速。而在单用户的情况下，风扇400也可为多个，以适应人体不同部位对风速的要求。控制风扇400的第二指令由遥控器发出，同时下级指令也可集成在一个遥控器上，控制简便。
进一步地，遥控器可为多个。在多用户的情况下，可每个用户对应一个遥控器，分别对风扇400进行控制。
以上详细描述了本发明的较佳具体实施例。应当理解，本领域的普通技术无需创造性劳动就可以根据本发明的构思作出诸多修改和变化。因此，凡本技术领域中技术人员依本发明的构思在现有技术的基础上通过逻辑分析、推理或者有限的实验可以得到的技术方案，皆应在由权利要求书 所确定的保护范围内。

Claims (5)

  1. 一种电动床微风设备，其特征在于，包括遥控器、第一单片机、第二单片机、电动床电机和风扇；
    所述遥控器与所述第一单片机无线连接；所述第一单片机与所述电动床电机电连接；所述第二单片机与所述第一单片机电连接，所述第二单片机与所述风扇电连接。
  2. 如权利要求1所述的电动床微风设备，其特征在于，还包括：计时器，所述计时器与所述第二单片机和所述风扇电连接。
  3. 如权利要求1所述的电动床微风设备，其特征在于，还包括：同步接口，所述同步接口与所述第一单片机电连接。
  4. 如权利要求1至3任一项所述的电动床微风设备，其特征在于，所述风扇为至少两个。
  5. 如权利要求1至3任一项所述的电动床微风设备，其特征在于，所述遥控器为多个。
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CN110680110A (zh) * 2019-09-25 2020-01-14 麒盛科技股份有限公司 一种电动床微风设备
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