WO2022116898A1

WO2022116898A1 - Physiotherapy and sleep-aiding power device

Info

Publication number: WO2022116898A1
Application number: PCT/CN2021/133391
Authority: WO
Inventors: 周福亨
Original assignee: 上海金字塔睡眠科技有限公司
Priority date: 2020-12-01
Filing date: 2021-11-26
Publication date: 2022-06-09
Also published as: CN112545244A

Abstract

A physiotherapy and sleep-aiding power device (1), which is an adjustable power device capable of lifting a spring mattress to perform movements at various frequencies, comprises no complex transmission mechanism, and can conveniently change various types of "immobile" common beds into "power beds" which can move at various frequencies. The physiotherapy and sleep-aiding power device (1) is configured to be combined with a common bed and provides support to at least a part of the common bed. The physiotherapy and sleep-aiding power device (1) comprises a central support unit (A), peripheral support units (B) and a bed board bracket (C), wherein the central support unit (A) supports at a substantially central position of the bed board bracket (C), while the peripheral support units (B) support at substantially outer peripheral positions of the bed board bracket (C). The central support unit (A) comprises an electric motor assembly (10), the electric motor assembly (10) comprising an electric motor (14), a support structure, and a vibration mechanism, thereby providing the required physiotherapy and sleep-aiding movement.

Description

Physiotherapy and Sleep Aid Power Devices

Field of Invention

The present invention generally relates to the field of physiotherapy and sleep aid, and in particular, relates to a physiotherapy and sleep aid power device, which is an adjustable power device for lifting a Simmons mattress to perform various frequency movements.

Background technique

Sleep is an important and complex physiological function of the human body. There are as many as 90 kinds of sleep disorders caused by physiological, psychological, spiritual, personality and social factors, including more than 20 kinds of high-risk diseases, such as hypertension, arrhythmia, coronary heart disease, pulmonary heart disease, kidney disease, epilepsy, sexual dysfunction, Myocardial infarction, cerebral thrombosis, stroke, depression, anxiety, etc., are closely related to poor blood flow or sleep disorders. According to the statistics of the World Health Organization, the number of people with sleep disorders in the world accounts for 27% of the total population. The sleep survey report released by the China Sleep Research Association shows that the number of people with sleep disorders in my country exceeds 300 million.

According to relevant research reports, it is expected that after 2020, the market size of my country's sleep industry will reach more than 400 billion yuan. At present, there are only many sleep aid bed products on the market, but they mainly involve various "integral beds" specially designed for the realization of sleep aid functions.

For example, the applicant/inventor of the present application, Zhou Fuheng, filed a utility model patent application with the application number of 202020131947.7 on January 21, 2020, entitled "Multi-degree-of-freedom sleep aid rhythm bed". This rhythm sleep aid bed is also an integral power bed, which can provide the functions of vertical movement and plane movement.

However, various types of beds in the prior art are all-in-one power beds specially designed and matched for realizing sleep assisting functions. That is to say, in order to realize the "sleep aid" function, all the original ordinary beds must be replaced. This will significantly increase various costs, such as the large-scale packaging of the double bed, the transportation of the bulky double bed, the house-to-house handling and placement, the replacement of old and new beds, etc., which will bring huge obstacles to the popularization of demand for thousands of households.

Most of the above-mentioned power sleep aid beds in the prior art have relatively complicated structures, and in particular, require a complicated whole bed transmission mechanism. In particular, manufacturers often only make single-person sleep aid beds in order to reduce the packaging and facilitate transportation and handling. If you need to purchase a double sleep aid bed, you need to purchase two single beds to be used together, or you need to order a double sleep aid bed to meet the needs of the double sleep aid bed, which makes it difficult to effectively popularize the double sleep aid bed.

In addition, it is important that the above-mentioned various sleep aid beds in the prior art are not ideal in terms of the effects of "physiotherapy (dredging blood and blood)" and "sleep aid". In addition, for the user, the various sleep aid beds in the above-mentioned prior art lack a variety of frequency selectivity, resulting in insignificant effects of qi and blood circulation and meridian dredging, so that the effects of dredging blood and aiding sleep are also poor. .

In response to the above problems, the applicant of the present application, Zhou Fuheng, submitted the application number 202010189815.4 (publication number CN111265054A) on March 18, 2020, entitled "Physiotherapy and Sleep Aid Exercise Device". Compared with previous devices, the physical therapy and sleep aid exercise device has a relatively simple structure, and can more conveniently modify various types of ordinary beds (including single beds, double beds or multiple beds). With this physical therapy and sleep aid exercise device, various frequencies of vibration can be applied to the human body, so that the user can achieve the purpose of dredging blood and blood through "passive motion", and achieve good sleep aid and physical therapy functions. However, due to the limitation of the overall structure, in order to achieve the desired physiotherapy and sleep aid effects, this kind of physiotherapy and sleep aid exercise device generally needs to use four motors arranged at the four foot positions of the bed, and corresponding frame assemblies are required to These motors are supported and secured, and a deck bracket assembly is also required to transmit the motion produced by the motors.

Therefore, the applicant hopes to make further improvements on the basis of the above-mentioned patent application, so as to realize a physiotherapy and sleep aid power device with a simpler structure, lower cost and higher practicability.

SUMMARY OF THE INVENTION

Therefore, a further object of the present invention is to provide a physiotherapy and sleep aid power device with simple structure, lower cost, higher safety, stronger bearing capacity, and better practicability.

To achieve the above objects, the present invention provides a physiotherapy and sleep aid power device, which is constructed to be combined with an ordinary bed and provide support for at least a part of the ordinary bed. The physiotherapy and sleep aid power device includes a central support unit, a peripheral support unit, and a deck bracket, wherein the central support unit is supported at a substantially central position of the deck bracket, and the peripheral support unit is supported at an approximately outer peripheral position of the deck bracket support. Wherein, the central support unit includes a motor assembly including a motor, a support structure, and a vibrating mechanism, thereby providing the desired physiotherapy and sleep aid movements.

Preferably, the physiotherapy and sleep aid power device includes four peripheral support units, which are respectively arranged at four corner positions of the bed board bracket.

Preferably, the peripheral support unit is a foot support, the foot support includes an upper member and a lower member, the upper member includes an upper plate, the foot support is fixed to the bed plate bracket through the upper plate, and the lower member includes a lower plate and a bottom plate, and the lower plate A buffer column is arranged between the bottom plate and the bottom plate, and/or a buffer column is arranged between the bottom plate and the ground.

Preferably, the central support unit further includes a frame assembly on which the motor assembly is supported.

Preferably, the frame assembly has a stabilizing guide rod along a vertical direction, the motor assembly has a guide sleeve, and the stabilizing guide rod is slidably arranged in the guide sleeve.

Preferably, the rack assembly includes a base, a height-adjusting side rod, a height-adjusting positioning rod, a buffer sleeve, a stabilizing guide rod, a locking member and a guide rail, wherein the height-adjusting side rod is arranged obliquely, and one end thereof is pivotally connected The other end is pivotally connected to the motor assembly, the buffer sleeve is sleeved on the height adjustment locating rod and moves horizontally along the guide rail, and the locking piece cooperates with the buffer sleeve and/or the height adjustment locating rod. play a locking role.

Preferably, the support structure of the motor assembly includes a lower fixed support plate and an upper rotating support plate, the lower fixed support plate and the upper rotating support plate are connected to each other through flexible buffer columns, the lower fixed support plate is fixedly connected to the frame assembly, and the upper The rotating support plate is connected to the vibration mechanism of the motor assembly, and the upper surface of the upper rotating support plate supports the bed plate bracket.

Preferably, a U-shaped clamp seat with a cushion is provided on the upper rotating support plate, and the U-shaped clamp seat is matched with the relevant rods of the bed board bracket.

Preferably, the vibration mechanism of the motor assembly includes a bearing, an eccentric sleeve, a force transmission disc and a force transmission disc pressing piece, wherein the inner circumference of the eccentric sleeve is concentric and is sleeved on the motor shaft, and the outer circumference of the eccentric sleeve is eccentric, and It is embedded in the inner circumference of the bearing, the power transmission plate is flexible and is sleeved on the outer circumference of the bearing, and the force transmission plate is pressed and fixed into the groove of the upper rotating support plate by the pressure transmission plate. The force plate is radially deformed in the groove of the upper rotating support plate, so as to hold the bearing inwardly, and expand outward to the upper rotating support plate.

Preferably, the central support unit, the peripheral support unit and the bed base bracket have adjustable dimensions to accommodate different sizes of ordinary beds, wherein the central support unit and the peripheral support unit have adjustable heights, and the bed base support has an adjustable height length and width.

The physiotherapy and sleep aid power device according to the present invention can be combined with any existing ordinary bed to form a dredging and blood-blood sleep aid exercise bed, so it is not necessary to abandon the original ordinary bed and repurchase a sleep aid bed, so as to avoid a large number of abandoned beds The related environmental protection problems brought by the treatment can be greatly reduced, and various costs can be greatly reduced. The physiotherapy and sleep aid power device according to the present invention does not have a complicated transmission mechanism, and has a relatively simple structure, which can be easily modified for various types of ordinary beds. With the aid of the device of the present invention, various mattresses can be held up and separated from the bed frame and the back of the bed to perform passive movements of various frequencies, so as to help people achieve health goals in comfort.

The important thing is that the use of the power device of the present invention to dredge blood and sleep aids can help exercisers who have no spare time to adhere to "passive exercise" in one-third of the sleep time every day to achieve the goal of breathing. The purpose of blood dredging and sleep aid, improving health level.

Further, with the device of the present invention, the number of motors can be reduced to only one, and at the same time, the related structure can be simplified and the number of components can be reduced. Therefore, the cost can be significantly reduced, and the overall structure can be greatly simplified without affecting the effects of dredging blood circulation and improving sleep.

Description of drawings

1A is a perspective view of a physical therapy and sleep aid power device according to a preferred embodiment of the present invention;

1B is an exploded perspective view of the above-mentioned physical therapy and sleep aid power device;

2A is a perspective view of a center support unit;

2B is an exploded perspective view of the center support unit;

Figure 3 is a cross-sectional view of the center support unit;

Figure 4 is a perspective view of the motor assembly of the center support unit;

Figure 5 is an exploded perspective view of the motor assembly;

Figure 6 is a partially exploded perspective view of the motor assembly, showing the various components of the vibration mechanism mainly in exploded form;

7 is a cross-sectional view of the motor assembly;

8A is a perspective view of the base of the center support unit;

8B is an exploded perspective view of the base showing the electrical parts in the base;

9A is a perspective view of a bed support of a physical therapy and sleep aid power device according to a preferred embodiment of the present invention;

Figure 9B is a front view of the bed base bracket;

Figure 9C is an exploded perspective view of the bed base bracket;

10A is a perspective view of one of the peripheral support units (foot supports) of the physiotherapy and sleep aid power device according to the preferred embodiment of the present invention;

Figure 10B is an isometric view of the foot support;

Figure 10C is an exploded perspective view of the foot support;

FIG. 11 is a perspective view of a physical therapy/sleep aid bed formed by combining a physical therapy and sleep aid power device with a bed frame according to a preferred embodiment of the present invention.

Detailed ways

The preferred embodiments of the physiotherapy and sleep aid power device of the present invention will be described in detail below with reference to the accompanying drawings. In the drawings, the same reference numerals refer to the same parts.

The description of the exemplary embodiments is intended to be read in conjunction with the accompanying drawings, which are considered to be a part of the entire written description. In the specification, relative terms such as "front", "rear", "top", "bottom", "left", "right", "top" and "bottom" and their derivatives (eg, "horizontal", "bottom" Vertical," "downward," "upward," etc. should be construed to refer to the orientation as described later or as shown in the figures in question. These relative terms are for ease of description and do not require the device to be constructed or operated in a particular orientation. Terms related to attachment, coupling, etc., such as "connected," "coupled," and "interconnected," refer to a relationship in which structures are fixed or attached to each other, directly or indirectly through intervening structures, and are removable or rigid attachment or relationship, unless expressly described otherwise. In addition, the terms "comprising", "comprising mainly" and the like refer to including but not limited to the listed components or parts, that is, there may be other unspecified components or parts on the basis of the listed components or parts.

1A and 1B show a physiotherapy and sleep aid power device 1 according to a preferred embodiment of the present invention. The physiotherapy and sleep aid power device 1 can preferably be used in a split bed frame. The so-called "split bed frame" only includes the surrounding frame and the headrest, and does not include the middle mattress support part. The physiotherapy and sleep aid power device 1 according to the preferred embodiment of the present invention can support a mattress (eg, a Simmons mattress) independently of a bed frame for physiotherapy (draining blood) and sleep aid.

As shown in FIGS. 1A and 1B , the physiotherapy and sleep aid power device 1 mainly includes a central support unit A, a peripheral support unit B and a bed board bracket C. The central support unit A and the peripheral support unit B jointly support the bed board bracket C, which in turn supports the mattress (not shown in the figure). As the names suggest, the central support unit A is supported at approximately the center of the deck bracket C, and the peripheral support unit B is supported at approximately the outer peripheral position of the deck bracket C. The term "substantially" as used herein means at some point or slightly off-center, eg, about 0-10% off-center along the length or width, or off-center from the outer edge.

In the preferred embodiment of the present invention as shown in the figures, four peripheral support units B are preferably included, and these peripheral support units B are respectively arranged at the four corner positions of the bed plate bracket C. As shown in FIG. It should be understood that the number and location of peripheral support units B may vary. For example, the peripheral support unit B may be supported at a substantially middle position of the outer periphery of the deck bracket C. Also for example, more than four peripheral support units B may be employed if desired.

As shown in FIGS. 2A and 2B , the central support unit A mainly includes a motor assembly 10 and a frame assembly 20 , and the motor assembly 10 can be supported on the frame assembly 20 .

The frame assembly 20 mainly includes: a base 21 , a height-adjusting side rod 22 , a height-adjusting positioning rod 23 , a buffer sleeve 24 , a stabilizing guide rod 25 , a locking member 26 and a guide rail 27 .

Preferably, the base 21 has a box shape to accommodate the electric control part 212 therein. As can be seen from FIGS. 8A and 8B , the base 21 mainly includes a box body 210 and a cover plate 211 . The electric control part 212 (for example, including a switching power supply, a motor driver, a control circuit board, etc.) is collectively accommodated in the box body 210 . The bottom of the box body 210 can be provided with a buffer pad, so that vibration and noise can be eliminated. The cover plate 211 is provided with a socket 213 for output of the electric control part, and the socket 213 can be, for example, an aviation socket. In addition, the cover plate 211 is also provided with a stabilizing guide rod 25 along the vertical direction and a guide rail 27 along the horizontal direction, the functions of which will be described in detail below.

It should be understood that the base 21 may also take a non-boxed form, such as a simple bottom plate or a chassis. In this case, the box housing the electronic control portion 212 may be placed elsewhere, for example, beside the rack rather than directly below.

The height adjustment side rod 22 is disposed obliquely, one end of which is pivotably connected to the height adjustment positioning rod 23 , and the other end is pivotably connected to the motor assembly 10 . The buffer sleeve 24 can be sleeved on the height-adjusting positioning rod 23 and can move horizontally along the guide rail 27 . Therefore, the horizontal movement of the buffer sleeve 24 along the guide rail 27 can drive the height adjustment positioning rod 23 to move horizontally, thereby driving the height adjustment side rod 22 to pivot, thereby raising or lowering the entire motor assembly 10 .

Preferably, a guide bush 13 is provided on the support structure of the motor assembly 10 . The stable guide rod 25 on the base is slidably disposed in the guide sleeve 13 , so that the stable guide rod 25 and the guide sleeve 13 can move relative to each other in the vertical direction. With the guidance of the stabilizing guide rod 25 and the guide sleeve 13, the motor assembly 10 can be moved up and down smoothly, and at the same time, the horizontal stability can be better maintained. FIG. 3 shows more clearly how the stabilizing guide rod 25 and the guide sleeve 13 cooperate with each other.

The locking member 26 is preferably in the shape of "Ω", which can cooperate with the buffer sleeve 24 and/or the height-adjusting positioning rod 23 to play a locking role. A screw hole post 271 is provided on the guide rail 27, and a screw (not shown) can be screwed through the locking piece 26 into the screw hole post 271, so as to fix the locking piece 26, and then fix the height adjustment positioning rod 23 and the height adjustment side Rod 22. When assembling, once the frame assembly 20 is raised and lowered to the required height manually or electrically, the locking member 26 can be used to fix the height adjustment positioning rod 23 and the height adjustment side rod 22, so that the frame assembly 20 can be fixed on the the required height, while making the entire rack assembly more stable without vibration and noise. When in use, the frame assembly 20 can be adjusted to a desired height according to different heights of the bed.

Referring to FIGS. 4-7 , the construction of the motor assembly 10 is shown. The motor assembly 10 basically includes a motor 14, a support structure, and a vibration mechanism.

As shown in FIG. 5 , the supporting structure mainly includes a lower fixed supporting plate 11 and an upper rotating supporting plate 12 . The lower fixed support plate 11 is fixedly connected to the rack assembly 20 , and specifically, is connected to the height-adjusting side bar 22 of the rack assembly 20 through the connecting piece 111 . The lower fixed support plate 11 is also connected to the upper rotating support plate 12, for example by means of flexible buffer columns 112. The upper rotating support plate 12 is connected to the vibration mechanism through its central hole. The upper surface of the upper rotation support plate 12 supports the deck bracket C, and transmits horizontal vibration (horizontal rotation) to the deck bracket C, which in turn transmits it to the mattress. The motor housing 140 covers and protects the motor 14, and is also provided with a socket 191 (such as an aviation socket) for connecting the power supply and signal of the motor.

The upper rotating support plate 12 may be provided with a fixed screw 122 to connect the motor assembly 10 and thus the entire central support unit B to the deck bracket C. Preferably, a flexible washer can be sleeved outside the fixing screw 122, so that the upper rotating support plate and the bed plate bracket can be fastened and the movement noise can be alleviated.

In addition, in order to better transmit the rotational force and further improve the horizontal stability of the bed board bracket, a U-shaped clip seat 121 with a soft pad is also provided on the upper rotating support plate 12 . These U-shaped sockets 121 can cooperate with the relevant rods of the bed board bracket C to achieve the above-mentioned effects. These U-shaped sockets 121 also help to maintain the verticality of the motor shaft 141 , thereby increasing the service life of the motor 14 .

The vibration mechanism is used to generate vibration and transmit the vibration to the deck bracket C. As shown in FIG. 6 , the vibration mechanism mainly includes a flywheel 15 , a bearing 16 , an eccentric sleeve 17 , a force transmission disc 18 and a force transmission disc pressing plate 19 . The flywheel 15 is mounted on the motor shaft 141 for storing and releasing energy in motion. The bearing 16 is arranged above the flywheel 15, and a bearing spacer 151 is arranged therebetween. The inner circumference of the eccentric sleeve 17 is concentric and is sleeved on the motor shaft 141 . The outer circumference of the eccentric sleeve 17 is eccentric, and is fitted on the inner circumference of the bearing 16 . The force transfer disc 18 is flexible, preferably made of rubber, and is fitted around the outer circumference of the bearing 16 .

The power transmission disc pressing piece 19 presses and fixes the power transmission disc 18 into the groove of the upper rotating support disc 12 by means of fasteners such as screws/nuts. Advantageously, when the power transfer disk 18 made of rubber is locked with the power transfer disk pressing piece 19, the rubber power transfer disk is radially deformed in the groove of the upper rotating support disk 12, so as to hug inwardly. Tighten the bearing 16, and tighten it to the upper rotating support plate 12. Due to the cooperation between the force transmission plate pressing piece 19 and the force transmission plate 18, which leads to the deformation of the rubber force transmission plate, it is not only convenient to assemble, but also can better transmit different eccentric rotation power by changing different eccentric sleeves.

With the above-mentioned vibration mechanism, when the motor 14 rotates, the flywheel 15 and the eccentric sleeve 17 are driven to rotate. The eccentric sleeve 17 drives the outer peripheral bearing 16 to rotate eccentrically. The bearing 16 then drives the outer peripheral force transmission plate 18 to rotate eccentrically. The force transmission disk 18 transmits the eccentric rotation to the upper rotation support disk 12 again. Finally, the upper rotating support plate 12 transmits the horizontal vibration caused by the eccentric rotation to the bed board bracket C, and then transmits it to various mattresses.

Figures 9A-9C illustrate a bed base bracket C according to a preferred embodiment of the present invention. As shown in the figure, the bed board bracket C is a spliced type, including a plurality of

splicing subunits

31 , 32 , 33 and 34 . These splicing subunits are spliced into a whole by splicing

connectors

35 , 36 , 37 and 38 . Although the figure shows a double bed board bracket composed of four splicing sub-units, it should be understood that the number of splicing sub-units can be increased or decreased as required, for example, two splicing sub-units can be used to form a single bed board The bracket can also be assembled with six splicing sub-units to form a larger size bed plate bracket. In a word, the size of the bed board bracket C can be adjusted according to the size of the corresponding ordinary bed.

10A-10C show one of the peripheral support units B, namely the foot support, according to the preferred embodiment of the present invention. As shown, the foot support includes an upper member 41 , a lower member 42 and a lock nut 43 . The upper member 41 and the lower member 42 respectively have screw structures that engage with each other, so that the height of the entire peripheral support unit B can be adjusted. Once adjusted to the desired height, it can be locked with the locking nut 43 so that the upper member 41 and the lower member 42 can no longer move relative to each other and remain at this desired height. It should be understood that the upper member 41 and the lower member 42 may also take other forms than threaded engagements, such as a socket and lock type engagement, a lead screw structure, and the like. When in use, each foot support can be adjusted to the required height according to the different heights of the bed, and the frame assembly of the central support unit A can also be adjusted to the same height.

The upper member 41 includes an upper plate 411 by which the foot support is fixed to the bed base bracket C to be integral therewith. Importantly, in the present invention, the lower member 42 of the foot support includes a lower plate 421 and a bottom plate 422, and a buffer column 423 is provided between the lower plate 421 and the bottom plate 422. As a result, a part of the cushioning and swivel surface of the deck bracket C is moved down between the lower plate 421 and the bottom plate 422 of the foot support. The applicant has found that such an arrangement results in a smoother overall movement of the deck support C. In addition, it is preferable to also provide a buffer column 424 between the bottom plate 422 and the ground.

It should be understood that although the above describes the embodiment in which the peripheral support unit B is a foot support, if more power is required or more diverse combinations are required, part or all of the peripheral support unit B can also be replaced with similar The form of the central support unit A (ie including the motor assembly which can generate vibration). In this case, it is also possible to replace the central support unit A in the form of a simple support similar to a foot support (ie not including a vibration-generating motor assembly).

Fig. 11 shows a "physiotherapy/sleep aid bed" formed by combining the physiotherapy and sleep aid power device 1 with a bed frame D according to a preferred embodiment of the present invention. Among them, the physiotherapy and sleep aid power device 1 is completely set inside the bed frame D, so it can also be called "built-in". In this case, the physiotherapy and sleep aid power device 1 supports the mattress and transmits horizontal vibrations (horizontal rotation) to the mattress and thus to the physiotherapy/sleep aid user.

With the physiotherapy/sleep aid bed of the present invention, the user can select different exercise parameters according to their own health conditions, for example, select different motor rotation speeds (or forward rotation/reverse rotation).

Although the physical therapy and sleep aid power device of the present invention has been described above with reference to the preferred embodiments, it should be understood that those skilled in the art can make various equivalent modifications and changes on the basis of the above description, without departing from the Concept of the present invention. For example, with suitable flexible connections, the physiotherapy and sleep aid power device of the present invention can also be used for other types of common bed frames, in other words, in addition to mattresses, the physiotherapy and sleep aid power device of the present invention can also /Sleep-aid movement is transmitted to other parts of the ordinary bed. For example, in addition to the eccentric horizontal rotation mode described in the preferred embodiment, it can also be considered to add or replace other vibration modes or motion modes. Therefore, the protection scope of the present invention is not limited to the above detailed description, but should be defined by the appended claims.

Parts List:

A: Center support unit

B: Peripheral support unit

C: Bed base bracket

1: Physiotherapy and sleep aid power device

10: Motor assembly

11: Lower fixed support plate

12: Rotate the support plate up

13: Guide bush

14: Motor

15: Flywheel

16: Bearing

17: Eccentric sleeve

18: Power transfer disc

19: Dowel plate pressure plate

20: Rack Components

21: Pedestal

22: Raise the side stick

23: Raise the positioning rod

24: Buffer sleeve

25: Stabilizing guide rod

26: Locking pieces

27: Rails

31, 32, 33, 34: Splice subunits

35, 36, 37, 38: Splice connectors

41: Upper member

42: Lower member

43: Lock Nut

111: Connector

121: U-shaped card holder

122: Fixed screw

140: Motor cover

141: Motor shaft

151: Bearing spacer

210: Box

211: Cover

212: Electronic control part

191, 213: socket

271: threaded hole post

411: Upper Board

421: Lower Board

422: Bottom Plate

423, 424: Buffer column

Claims

A physiotherapy and sleep aid power device configured to be combined with a common bed and provide support for at least a portion of the common bed, characterized in that the physiotherapy and sleep aid power device comprises A central support unit, a peripheral support unit, and a deck bracket, wherein the central support unit is supported at a substantially central position of the deck bracket, and the peripheral support unit is supported at a substantially outer peripheral position of the deck bracket support,

Wherein, the central support unit includes a motor assembly including a motor, a support structure, and a vibrating mechanism, thereby providing the desired physiotherapy and sleep aid movements.
The physiotherapy and sleep aid power device according to claim 1, wherein the physiotherapy and sleep aid power device comprises four peripheral support units, which are respectively arranged at the four corner positions of the bed board bracket.
2. The physiotherapy and sleep aid power device of claim 2, wherein the peripheral support unit is a foot support, the foot support including an upper member and a lower member, the upper member including an upper plate, the The foot support is fixed to the bed plate bracket through the upper plate, and the lower member includes a lower plate and a bottom plate, a buffer column is arranged between the lower plate and the bottom plate, and/or between the bottom plate and the ground. A buffer column is arranged in between.
The physiotherapy and sleep aid power device of claim 1, wherein the central support unit further comprises a frame assembly on which the motor assembly is supported.
The physiotherapy and sleep aid power device according to claim 4, wherein the frame assembly has a stabilizing guide rod along a vertical direction, the motor assembly has a guide sleeve, and the stabilizing guide rod is slidably arranged on the inside the guide sleeve.
The physiotherapy and sleep aid power device according to claim 4, wherein the frame assembly comprises a base, a height-adjusting side rod, a height-adjusting positioning rod, a buffer sleeve, a stabilizing guide rod, a locking member and a guide rail, wherein , the height-adjusting side rod is arranged obliquely, one end of which is pivotally connected to the height-adjusting positioning rod, and the other end is pivotably connected to the motor assembly, and the buffer sleeve is sleeved on the height-adjusting position rod. The positioning rod moves horizontally along the guide rail, and the locking member cooperates with the buffer sleeve and/or the height-adjusting positioning rod to play a locking role.
The physiotherapy and sleep aid power device according to claim 4, wherein the support structure of the motor assembly comprises a lower fixed support plate and an upper rotating support plate, the lower fixed support plate and the upper rotating support plate The movable support plates are connected to each other by flexible buffer columns, the lower fixed support plate is fixedly connected to the frame assembly, the upper rotating support plate is connected to the vibration mechanism of the motor assembly, and the upper rotating support plate is connected to the vibration mechanism of the motor assembly. The upper surface of the pan supports the deck bracket.
The physiotherapy and sleep aid power device according to claim 7, characterized in that, a U-shaped card seat with a cushion is provided on the upper rotating support plate 12, and the U-shaped card seat is connected to the bed plate bracket match with the relevant rods.
The physiotherapy and sleep aid power device according to claim 1, wherein the vibration mechanism of the motor assembly comprises a bearing, an eccentric sleeve, a force transmission disc and a force transmission disc pressing piece, wherein the eccentric sleeve The inner circumference of the eccentric sleeve is concentric and is sleeved on the motor shaft, the outer circumference of the eccentric sleeve is eccentric and is embedded in the inner circumference of the bearing, and the force transmission disc is flexible and sleeved on the outer circumference of the bearing , the force transmission plate pressing piece presses and fixes the force transmission plate into the groove of the upper rotating support plate, and the force transmission plate is in the groove of the upper rotating support plate It deforms in the radial direction, thereby clasping the bearing inward and expanding outward to the upper rotating support plate.
Physiotherapy and sleep aid power device according to any one of the preceding claims, characterized in that the central support unit, the peripheral support unit and the bed base bracket have adjustable dimensions to adapt to different ordinary beds dimensions, wherein the central support unit and the peripheral support unit have adjustable upper and lower heights, and the deck brackets have adjustable length and width.