CN112056855A - A family smart health care bed with adjustable support structure - Google Patents

Abstract

The invention discloses a family smart health care bed with an adjustable support structure, comprising a bed board, support legs are symmetrically and fixedly connected to the bottom side of the bed board, a backboard is fixedly connected to one side of the bed board, and two sides of the bed board are fixedly connected. A first chute and a second chute are respectively symmetrically opened, the first chute is rotatably connected with a first screw rod, the first screw rod is connected with a mobile dining table, and the second chute is rotatably connected There is a second screw rod, the second screw rod is threadedly connected with a second screw rod slider, and a rotating rod is rotatably connected to the second screw slider. The first electromagnet of the present invention generates a repulsive force on the permanent magnet, so that the limit slide plate slides close to the second chute, and slowly expands and contracts the shaft until it is stuck in the slot, so that the second screw rod rotates, thereby making the first The two-screw-screw slider slides in the second chute, and then the rotating rod rotates and lifts the support plate slowly, thereby helping the elderly to get up and down.

Description

A family smart health care bed with adjustable support structure

technical field

The invention relates to the technical field of wellness beds, in particular to a family smart wellness bed with an adjustable support structure.

Background technique

Smart home, also known as a smart home service platform, is a comprehensive application of Internet of Things, cloud computing, mobile Internet and big data technologies, combined with automatic control technology, to intelligently control home equipment, home environment perception, family health perception, home security perception and Information exchange, consumer services and other home life are effectively combined to create a healthy, safe, comfortable, low-carbon and convenient personalized home life.

According to Chinese Patent Publication No.: CN204500057U, a health care bed is provided with a cervical vertebra stretching groove parallel to the head end of a bed of the health care bed. The health care bed It includes a bedside baffle, a bed frame and a mattress arranged on the bed frame, the cervical vertebra stretching groove is formed by the mattress and the bed frame, and the bedside baffle is arranged On the bed frame provided with one end of the cervical vertebra stretching groove, a cervical vertebra stretching groove parallel to the head end of the bed is arranged on one head end of the health care bed, so that the human body is resting. And/or when sleeping, the head is placed supine in the cervical spine stretching groove, and the cervical spine is automatically stretched by the natural gravity of the head, so that the human body can automatically improve automatically during rest and/or sleep. The state of blood supply to the brain, and the role of adjuvant therapy for cervical vertebrae with prominent lesions.

However, for some elderly people who are slightly older and sicker, when they need to get up and eat, it is difficult to sit up without someone's support, and they need to put cushions and other supports on the side of the bed when getting up and lying down. In order to support the back, the small dining table is finally placed on the bed for dining, which is very inconvenient to use.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the problem in the prior art that "when you need to get up and eat, it is difficult to sit up without the help of someone, and when you get up, you need to put a support such as a cushion on one side of the bed board for The back is supported, and finally the small dining table is placed on the bed for dining, which is very inconvenient to use.” Therefore, a family smart health care bed with adjustable support structure is proposed.

In order to achieve the above object, the present invention adopts the following technical solutions:

A family smart health care bed with an adjustable support structure, comprising a bed board, a bottom side of the bed board is symmetrically fixed with supporting legs, one side of the bed board is fixedly connected with a backing board, and two sides of the bed board are respectively symmetrically opened with A first chute and a second chute, the first chute is rotatably connected with a first screw rod, the first screw rod is connected with a mobile dining table, and the second chute is rotatably connected with a second screw A second screw slider is threadedly connected to the second screw rod, a rotating rod is rotatably connected to the second screw slider, a support plate is rotatably connected to the bed, and the rotating rod is far away from the first screw rod. One end of the two-screw sliding block is rotatably connected to the support plate, a motor seat is symmetrically and fixedly installed on the bottom side of the bed plate, a transmission cavity is also symmetrically opened in the bed plate, and a drive motor is fixedly installed in the motor seat. The output end of the drive motor extends into the transmission cavity and is fixedly connected with an output shaft, the top of the output shaft is rotatably connected to the inner wall of the transmission cavity, the output shaft is fixedly inserted with a first bevel gear, and the inner wall of the transmission cavity Two stabilizing plates are symmetrically and fixedly connected, both of which are rotatably connected with a transmission shaft, a first electromagnet and a second electromagnet are respectively fixedly installed on the two stabilizing plates, and the transmission shaft is close to the output One end of the shaft is fixedly inserted with a second bevel gear, the second bevel gear is meshed with the first bevel gear, a telescopic shaft is slidably connected in the transmission shaft, and the telescopic shaft is connected with a permanent magnet through an elastic limiting mechanism.

Preferably, the elastic limit mechanism includes a limit slide, the limit slide is slidably connected to the inner wall of the transmission cavity, the permanent magnet is fixedly connected to the limit slide, and the telescopic shaft is connected to the limit slide through a rotating member Rotationally connected, a spring is symmetrically and fixedly connected to the limit slide plate, and one end of the spring away from the limit slide plate is fixedly connected to the inner wall of the transmission cavity.

Preferably, a first control knob and a second control knob are respectively provided on one side of the backing plate, the first control knob is electrically connected to the first electromagnet, and the second control knob is electrically connected to the second electromagnet sexual connection.

Preferably, the mobile dining table includes a placing board and a fixing rod, one end of the fixing rod is fixedly connected to the bottom side of the placing board, a first screw sliding block is threadedly connected to the first screw rod, and the fixing rod is The other end is fixedly connected to the first screw slider.

Preferably, one side of the backing plate is provided with a rotating groove, and the side wall of the rotating groove is rotatably connected with a lighting lamp through a pin shaft.

Preferably, a soft pad is fixedly connected to the bed board and the support board, and the soft pad is made of latex material.

Preferably, two sides of the transmission cavity are provided with through holes, and the telescopic shaft extends into the through holes.

Preferably, both ends of the first screw rod and the second screw rod close to the transmission cavity are provided with a clamping groove, and the telescopic shaft is matched with the clamping groove.

Compared with the prior art, the beneficial effects of the present invention are:

1. The output shaft is driven to rotate by the drive motor in the motor base, thereby driving the first bevel gear to rotate, and further causing the second bevel gears on both sides to rotate. When the elderly need to get up and down, rotate the first control knob. The first electromagnet is energized, so that the first electromagnet has a repulsive force on the permanent magnet, so that the limit slide plate slides close to the second chute, and the telescopic shaft slowly touches the card slot. When the grooves are completely overlapped, the telescopic shaft is clamped into the card groove, so that the second screw rod rotates, so that the second screw rod slide block slides in the second chute, and then the rotating rod rotates, and the support plate slowly rotates. Lift to help older people get up and down.

2. The second electromagnet is energized by rotating the second control knob, so that the second electromagnet has a repulsive effect on the right permanent magnet, and the limit slide plate slides on the side of the first chute, so that the telescopic shaft passes through The through hole abuts on the slot on the first chute until the two fully overlap the telescopic shaft and snaps into the slot, thereby driving the first screw rod to rotate, so that the first screw slider slides in the first chute , so that the distance between the placing board and the elderly can be adjusted under the connection of the fixing rod.

3. The support plate and the placement plate can be individually controlled and adjusted according to the user's personal needs. When it is not needed, the drive motor is powered off, and the first and second electromagnets are controlled by the first control knob and the second control knob respectively. When the iron is cut off, the telescopic shaft is reset under the elasticity of the permanent magnet to prepare for the next adjustment.

Description of drawings

Fig. 1 is the frontal structure schematic diagram of a kind of family smart health care bed with adjustable support structure proposed by the present invention;

Fig. 2 is the enlarged schematic diagram of A place in Fig. 1;

Fig. 3 is the enlarged schematic diagram at B in Fig. 1;

FIG. 4 is a schematic diagram of an end surface structure of a second screw rod in a home smart health care bed with an adjustable support structure proposed by the present invention.

In the picture: 1-bed board, 2-support leg, 3-back board, 4-first control knob, 5-second control knob, 6-first chute, 7-second chute, 8-first wire Rod, 9-first screw slider, 10-fixed rod, 11-placement plate, 12-soft pad, 13-motor base, 14-second screw, 15-second screw slider, 16-rotation Rod, 17-support plate, 18-transmission cavity, 19-output shaft, 20-first bevel gear, 21-second bevel gear, 22-transmission shaft, 23-stabilizing plate, 24-first electromagnet, 25- The second electromagnet, 26-limiting slide plate, 27-extending shaft, 28-permanent magnet, 29-spring, 30-through hole, 31-rotating slot, 32-card slot, 33-lighting lamp.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation are therefore not to be construed as limitations of the present invention.

1-4, a family smart health care bed with adjustable support structure includes a bed board 1, the bottom side of the bed board 1 is symmetrically and fixedly connected with support legs 2, one side of the bed board 1 is fixedly connected with a backboard 3, and the backboard One side of 3 is provided with a rotating groove 31, and the side wall of the rotating groove 31 is connected with a lighting lamp 33 through a pin shaft. When turning it into the rotating groove 31, the entry of dust can be reduced and its service life can be ensured. A first chute 6 and a second chute 7 are symmetrically opened on both sides of the bed board 1, and the first chute 6 is rotatably connected with a first wire. Rod 8, the first screw rod 8 is connected with a mobile dining table, and the mobile dining table includes a placing plate 11 and a fixing rod 10. One end of the fixing rod 10 is fixedly connected to the bottom side of the placing plate 11, and the first screw rod 8 is threadedly connected with a second rod. A screw slider 9, the other end of the fixed rod 10 is fixedly connected to the first screw slider 9, when the first screw 8 rotates, it drives the first screw slider 9 to move in the first chute 6. Slide, so that the placing plate 11 moves left and right to adjust the distance.

A second lead screw 14 is rotatably connected in the second chute 7 , a second lead screw slider 15 is threadedly connected to the second lead screw 14 , and a rotating rod 16 is rotatably connected to the second lead screw slider 15 . A support plate 17 is rotatably connected, and one end of the rotating rod 16 away from the second screw slider 15 is rotatably connected to the support plate 17. The bed board 1 and the support plate 17 are fixedly connected with a soft pad 12, and the soft pad 12 is made of latex material. It is very soft and comfortable for the patient to lie flat on the cushion 12. A motor seat 13 is symmetrically and fixedly installed on the bottom side of the bed plate 1, and a transmission cavity 18 is symmetrically opened in the bed plate 1. The motor seat 13 is fixedly installed with a drive motor. The output end extends into the transmission cavity 18 and is fixedly connected with the output shaft 19, the top of the output shaft 19 is rotatably connected to the inner wall of the transmission cavity 18, the output shaft 19 is fixedly inserted with the first bevel gear 20, and the inner wall of the transmission cavity 18 is symmetrically fixed Two stabilizing plates 23 are connected, and a transmission shaft 22 is rotatably connected to the two stabilizing plates 23, and a first electromagnet 24 and a second electromagnet 25 are fixedly installed on the two stabilizing plates 23 respectively, and the side of the leaning plate 3 A first control knob 4 and a second control knob 5 are respectively provided, the first control knob 4 is electrically connected to the first electromagnet 24, the second control knob 5 is electrically connected to the second electromagnet 25, and the The control knob 4 and the second control knob 5 control the support plate 17 and the placement plate 11, respectively.

One end of the transmission shaft 22 close to the output shaft 19 is fixedly inserted with a second bevel gear 21 , the second bevel gear 21 is meshed with the first bevel gear 20 , a telescopic shaft 27 is slidably connected in the transmission shaft 22 , and two sides of the transmission cavity 18 are opened There is a through hole 30, the telescopic shaft 27 extends into the through hole 30, and the end of the first screw rod 8 and the second screw rod 14 close to the transmission cavity 18 is provided with a card slot 32, and the telescopic shaft 27 is matched with the card slot 32. When the telescopic shaft 27 touches the entrance of the card slot 32, with the rotation of the telescopic shaft 27, after the two are completely overlapped, the telescopic shaft 27 is inserted into the card slot 32 to drive the first screw rod 8 or the second screw rod 14 to rotate, and the telescopic shaft 27 is retracted. The shaft 27 is connected with a permanent magnet 28 through an elastic limiting mechanism. The elastic limiting mechanism includes a limiting slide 26. The limiting slide 26 is slidably connected to the inner wall of the transmission cavity 18. The permanent magnet 28 is fixedly connected to the limiting slide 26. 27 is rotatably connected with the limit slide plate 26 through the rotating member, the telescopic shaft 27 is rotated on the limit slide plate 26 by means of the rotating member, the limit slide plate 26 is symmetrically and fixedly connected with a spring 29, and the end of the spring 29 away from the limit slide plate 26 is fixedly connected on the inner wall of the transmission chamber 18 . The drive motor is powered off, the first electromagnet 24 and the second electromagnet 25 are controlled to power off by the first control knob 4 and the second control knob 5 respectively, and the telescopic shaft 27 is reset under the elasticity of the permanent magnet 28, so that the next time prepare for adjustment.

In the present invention, the output shaft 19 is driven to rotate by the drive motor in the motor base 13, thereby driving the first bevel gear 20 to rotate, and further causing the second bevel gears 21 on both sides to rotate. By rotating the first control knob 4, the first electromagnet 24 is energized, so that the first electromagnet 24 generates a repulsive force on the permanent magnet 28, so that the limit slide plate 26 slides close to the second chute 7, and slowly expands and contracts The shaft 27 abuts against the card slot 32. When the telescopic shaft 27 and the card slot 32 are completely overlapped, the retractable shaft 27 is locked into the card slot 32, so that the second screw rod 14 rotates, thereby making the second screw rod slider 15 Sliding in the second chute 7, then the rotating rod 16 is rotated, and the support plate 17 is slowly lifted, so as to help the elderly to get up and down, and the second electromagnet 25 is energized by rotating the second control knob 5, The second electromagnet 25 repels the right permanent magnet 28, and the limit slide plate 26 slides on the side close to the first chute 6, so that the telescopic shaft 27 passes through the through hole 30 against the first chute 6 until the two fully overlap the telescopic shaft 27 and snap into the card slot 32, thereby driving the first screw rod 8 to rotate, so that the first screw rod slider 9 slides in the first chute 6, so that the Under the connection of the fixed rod 10, the distance between the placing plate 11 and the elderly can be adjusted to facilitate meals. The supporting plate 17 and the placing plate 11 can be individually controlled and adjusted according to the user's personal needs. When the motor is powered off, the first electromagnet 24 and the second electromagnet 25 are controlled to power off by the first control knob 4 and the second control knob 5 respectively, and the telescopic shaft 27 is reset under the elasticity of the permanent magnet 28 for the next adjustment. prepare.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (8)

1. The family intelligent health-care bed with the adjustable supporting structure comprises a bed plate (1) and is characterized in that supporting legs (2) are symmetrically and fixedly connected to the bottom side of the bed plate (1), a backup plate (3) is fixedly connected to one side of the bed plate (1), first sliding grooves (6) and second sliding grooves (7) are symmetrically formed in two sides of the bed plate (1) respectively, a first lead screw (8) is connected to the first sliding grooves (6) in a rotating mode, a movable dining table is connected to the first lead screw (8), a second lead screw (14) is connected to the second sliding grooves (7) in a rotating mode, a second lead screw sliding block (15) is connected to the second lead screw (14) in a threaded mode, a rotating rod (16) is connected to the second lead screw sliding block (15) in a rotating mode, a supporting plate (17) is connected to the bed plate (1) in a rotating mode, one end, far away from the second lead screw sliding block (15, the bed plate is characterized in that motor bases (13) are symmetrically and fixedly mounted on the bottom side of the bed plate (1), transmission cavities (18) are symmetrically formed in the bed plate (1), driving motors are fixedly mounted in the motor bases (13), output ends of the driving motors extend into the transmission cavities (18) and are fixedly connected with output shafts (19), the top ends of the output shafts (19) are rotatably connected onto the inner walls of the transmission cavities (18), first bevel gears (20) are fixedly inserted into the output shafts (19), two stabilizing plates (23) are symmetrically and fixedly connected onto the inner walls of the transmission cavities (18), transmission shafts (22) are rotatably connected onto the two stabilizing plates (23), first electromagnets (24) and second electromagnets (25) are fixedly mounted onto the two stabilizing plates (23) respectively, and second bevel gears (21) are fixedly inserted into one ends, close to the output shafts (19), of the transmission shafts (22), the second bevel gear (21) is meshed with the first bevel gear (20), a telescopic shaft (27) is connected in the transmission shaft (22) in a sliding mode, and the telescopic shaft (27) is connected with a permanent magnet (28) through an elastic limiting mechanism.

2. The household intelligent health care bed with the adjustable supporting structure as claimed in claim 1, wherein the elastic limiting mechanism comprises a limiting sliding plate (26), the limiting sliding plate (26) is slidably connected to the inner wall of the transmission cavity (18), the permanent magnet (28) is fixedly connected to the limiting sliding plate (26), the telescopic shaft (27) is rotatably connected to the limiting sliding plate (26) through a rotating part, a spring (29) is symmetrically and fixedly connected to the limiting sliding plate (26), and one end of the spring (29) far away from the limiting sliding plate (26) is fixedly connected to the inner wall of the transmission cavity (18).

3. The family intelligent health care bed with adjustable supporting structure of claim 1, wherein one side of the backup plate (3) is respectively provided with a first control knob (4) and a second control knob (5), the first control knob (4) is electrically connected with the first electromagnet (24), and the second control knob (5) is electrically connected with the second electromagnet (25).

4. The family intelligent health care bed with adjustable supporting structure of claim 1, wherein the movable dining table comprises a placing plate (11) and a fixing rod (10), one end of the fixing rod (10) is fixedly connected to the bottom side of the placing plate (11), a first lead screw slider (9) is connected to the first lead screw (8) in a threaded manner, and the other end of the fixing rod (10) is fixedly connected to the first lead screw slider (9).

5. The family intelligent health bed with the adjustable supporting structure as claimed in claim 1, wherein a rotating groove (31) is formed on one side of the backup plate (3), and a lighting lamp (33) is rotatably connected to the side wall of the rotating groove (31) through a pin shaft.

6. The household intelligent health care bed with the adjustable supporting structure as claimed in claim 1, wherein the bed board (1) and the supporting board (17) are both fixedly connected with soft pads (12), and the soft pads (12) are made of latex material.

7. The family intelligent health care bed with adjustable supporting structure of claim 1, wherein the transmission chamber (18) is opened with a through hole (30) at both sides, and the telescopic shaft (27) extends into the through hole (30).

8. The household intelligent health bed with the adjustable supporting structure as claimed in claim 1, wherein the ends of the first lead screw (8) and the second lead screw (14) close to the transmission cavity (18) are respectively provided with a clamping groove (32), and the telescopic shaft (27) is matched with the clamping groove (32).

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