CN210581780U

CN210581780U - Intelligent electric bed capable of swinging back and forth

Info

Publication number: CN210581780U
Application number: CN201921379190.7U
Authority: CN
Inventors: 黎豆
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-05-22
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a front-back swing intelligent electric bed, which relates to the field of furniture, in particular to a front-back swing intelligent electric bed; comprises a bottom supporting frame, a front-back swinging driving device, a swinging push rod, an upper translation frame, a swinging crank arm and a pitching adjusting component; the front-back swinging driving device is arranged on the bottom supporting frame, one end of the swinging push rod is connected with the output end of the front-back swinging driving device, and the other end of the swinging push rod is connected with the upper translation frame; the swing crank arms are arranged on the front frame and the rear frame of the bottom supporting frame, the upper translation frame is connected with the bottom supporting frame through the swing crank arms, and the pitching adjusting assembly is arranged on the upper translation frame; the utility model discloses a front and back sway bedstead simple structure is firm durable, and it is adjustable to sway fast slow frequency, reaches body-building effects such as promotion digestion and blood circulation, weight reduction health care. The swing function is combined with the lifting adjustable function, and the use experience of a user is greatly enriched.

Description

Intelligent electric bed capable of swinging back and forth

Technical Field

The utility model belongs to the technical field of furniture and specifically relates to an intelligent beddo sways around.

Background

The electric bed is a rest bed capable of being adjusted, in the prior art, the electric bed can only adjust the pitch angle, and researches find that the shaking back and forth can promote digestion and blood circulation and enable people to be more comfortable and relaxed under the condition of rest.

In the prior art, no related intelligent electric bed design with stable front-back swing exists.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a utility model aim at: to the above-mentioned problem, provide an intelligent beddo sways around, make the people when having a rest in bed, through swaying around the motion energy promotion human digestion and blood circulation.

The scheme is realized as follows:

a front-back swing intelligent electric bed comprises a bottom supporting frame, a front-back swing driving device, a swing pushing rod, an upper translation frame, a swing crank arm and a pitching adjusting assembly; the front-back swinging driving device is arranged on the bottom supporting frame, one end of the swinging push rod is connected with the output end of the front-back swinging driving device, and the other end of the swinging push rod is connected with the upper translation frame; the swing crank arms are arranged on the front frame and the rear frame of the bottom supporting frame, the upper translation frame is connected with the bottom supporting frame through the swing crank arms, and the pitching adjusting assembly is arranged on the upper translation frame; the pitch adjustment assembly can adjust the pitch angle of the head and legs.

Preferably, the swing crank arms are arranged on the front frame edge and the rear frame edge of the bottom support frame, each frame edge is provided with 2 swing crank arms, and the end parts of the swing crank arms are rotatably connected with rotating bearings.

Preferably, the bottom of the bottom supporting frame is provided with 2 connecting cross rods, the front-back swinging driving device is arranged on the two connecting cross rods, the swinging push rod is arranged on a central line of the front-back support of the bottom supporting frame, and the direction of the swinging push rod is the same as the front-back direction of the bottom supporting frame.

Preferably, the front-back swinging driving device comprises a driving motor, a driving turntable, a connecting turntable and a driving shell; the output shaft of the driving motor is in the same transverse direction as the bottom supporting frame, the driving turntable is arranged on the output shaft of the driving motor, and the driving turntable is connected with the connecting turntable through a conveying belt.

Preferably, the radius of the driving turntable is set to be not less than 2 times of that of the connecting turntable, and the swinging push rod is hinged with a non-central position of the connecting turntable.

Preferably, one end of the swinging push rod is hinged with the connecting turntable, and the other end of the swinging push rod is hinged with the bottom of the upper translation frame; the connecting turntable is rotatably connected with the driving shell.

Preferably, the upper translation frame comprises a rectangular frame, a connecting swing rod, a swing piece and a support rod; the rectangular frame is vertically arranged and fixedly connected through supporting rods, the number of the supporting rods is 2, the supporting rods are arranged at the center of the upper frame of the rectangular frame, the connecting swing rods are arranged at the side positions of the lower frame of the rectangular frame, the connecting swing rods are symmetrically arranged along the center of the rectangular frame, the swing pieces are arranged on the connecting swing rods, one ends of the swing pieces are fixedly connected with the connecting swing rods, and the other ends of the swing pieces are hinged with the swing crank arms; the swinging push rod is hinged with one of the connecting swing rods.

Preferably, the pitching adjusting assembly comprises a head lifting connecting lever, a head motor, a leg lifting connecting lever, a leg motor, a leg supporting rod and a connecting piece; the head lifting connecting lever and the leg lifting connecting lever are respectively connected with the upper frame of the rectangular frame in a rotating manner.

Preferably, the head motor and the leg motor are respectively obliquely arranged at the lower end part of the support rod, the end part of the head motor is hinged with the connecting piece, and the connecting piece connected with the head motor is fixedly connected with the head lifting crank arm; the leg supporting rods are arranged on the side of the leg lifting crank arms and are fixedly connected with the lower frame of the rectangular frame, and the leg supporting rods are obliquely arranged.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in be provided with and connect carousel and driving motor, connect carousel and driving motor and pass through the conveyer belt and connect, be provided with the rack on inside and connection carousel and the driving motor output shaft contact surface, be provided with the rack on the shaft coupling connect be provided with the rack on the carousel rack on the conveyer belt respectively with shaft coupling and the rack toothing who is connected on the carousel, through rack toothing, can make motor output higher, the condition that less belt drive skidded takes place, can make the output more steady through the conveyer belt moreover, reduce the vibration sense to the removal when motor direct output, promote the travelling comfort of beddo.

2. The utility model discloses a front and back sway bedstead simple structure is firm durable, and it is adjustable to sway fast slow frequency, reaches body-building effects such as promotion digestion and blood circulation, weight reduction health care. The swing function is combined with the lifting adjustable function, and the use experience of a user is greatly enriched.

3. The utility model discloses can mediate the holistic every single move degree of human head and shank, can make the human more comfortable fall asleep.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention;

FIG. 2 is a schematic side view of the front-back swing driving device of the present invention;

the labels in the figure are: 1. a bottom support frame; 2. a front-rear swing drive device; 3. swinging the push rod; 4. an upper translation stage; 5. swinging the crank arm; 21. a drive motor; 22. driving the turntable; 23. connecting the rotary table; 24. a drive housing; 41. a rectangular frame; 42. connecting the swing rod; 43. a swinging sheet; 44. a support bar; 61. a head lifting crank arm; 62. a head motor; 63. a leg lifting crank arm; 64. a leg motor; 65. a leg support bar; 66. a connecting member.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.

As shown in fig. 1-2, a front-back swing intelligent electric bed comprises a bottom supporting frame 1, a front-back swing driving device 2, a swing pushing rod 3, an upper translation frame 4, a swing crank arm 5 and a pitching adjusting assembly; the front-back swing driving device 2 is arranged on the bottom supporting frame 1, one end of the swing pushing rod 3 is connected with the output end of the front-back swing driving device 2, the other end of the swing pushing rod is connected with the upper translation frame 4, the front-back swing driving device 2 drives the swing pushing rod 3 to swing front and back, and the swing pushing rod 3 drives the upper translation frame 4 to swing front and back; the swing crank arms 5 are arranged on the front frame and the rear frame of the bottom supporting frame 1, the upper translation frame 4 is connected with the bottom supporting frame 1 through the swing crank arms 5, and the pitching adjusting assembly is arranged on the upper translation frame 4; the pitch adjustment assembly can adjust the pitch angle of the head and legs.

The swing crank arm 5 is set to be L-shaped, the swing crank arm 5 is arranged on the front frame edge and the rear frame edge of the bottom support frame, each frame edge is provided with 2 swing crank arms 5, the end part of each swing crank arm 5 is rotatably connected with a rotating bearing, and the rotating bearing can rotate around the end part of each swing crank arm 5.

The bottom supporting frame 1 is of a rectangular structure, 2 connecting cross rods are arranged at the bottom of the bottom supporting frame 1, the front-back swinging driving device 2 is arranged on the two connecting cross rods, in order to realize even stress and more stable translation, the swinging push rod 3 is arranged on a central line of a front support and a rear support of the bottom supporting frame 1, and the direction of the swinging push rod 3 is the same as the front-back direction of the bottom supporting frame 1; the stress on the left side and the right side can be more balanced when the motor is driven in the front and the back.

The front-back swing driving device 2 comprises a driving motor 21, a driving turntable 22, a connecting turntable 23 and a driving shell 24; the output shaft of the driving motor 21 is in the same direction with the transverse direction of the bottom supporting frame 1, the driving turntable 22 is arranged on the output shaft of the driving motor 21, and the driving turntable 22 is connected with the connecting turntable 23 through a conveyor belt; because the electric bed has relatively large bearing force, in order to enable belt transmission to be more stable, racks are arranged on the contact surfaces of the interior of the conveyor belt and the connecting turntable 23 and the drive turntable 22, racks are arranged on the drive turntable 22 and the connecting turntable 23, and the racks on the conveyor belt are respectively meshed with the racks on the drive turntable 22 and the connecting turntable 23;

in order to improve the comfort of human body, when the rocking bed swings back and forth, the high-frequency short path is needed, so the inventor sets the radius of the driving turntable 22 to be not less than 2 times of that of the connecting turntable 23, the rocking push rod 3 is hinged with the non-central position of the connecting turntable 23, and the driving motor 21 drives the rocking push rod 3 to move along the high-frequency short path.

One end of the swinging push rod 3 is hinged with the connecting turntable 23, and the other end of the swinging push rod is hinged with the bottom of the upper translation frame; the connecting rotary disc 23 is rotatably connected with the driving shell 24, that is, the connecting rotary disc 23 is arranged on the driving shell 24 through a rotating shaft, and the connecting rotary disc 23 can freely move around the driving shell 24.

In order to make the movement of the upper translation frame 4 more stable, guide assemblies can be arranged on the corresponding sides of the transverse frames of the upper translation frame 4 and the bottom supporting frame 1, the guide assemblies can provide moving paths for the movement, the guide assemblies can be one of guide rails and rollers, the guide assemblies are arranged as rollers, the rollers are arranged on the transverse frame of the upper translation frame 4, and the front and the rear 2 groups are respectively arranged along the transverse frames; and a rolling groove is arranged at the position, corresponding to the roller, on the bottom supporting frame 1.

The transverse and longitudinal directions described in this embodiment are in the directions shown in fig. 1.

The upper translation frame 4 comprises a rectangular frame 41, a connecting swing rod 42, a swing sheet 43 and a support rod 44; the rectangular frame 41 is vertically arranged, the rectangular frame 41 is fixedly connected through a support rod 44, the number of the support rods 44 is 2, the support rods are arranged at the center of the upper frame of the rectangular frame 41, the connecting swing rod 42 is arranged at the side position of the lower frame of the rectangular frame 41, the connecting swing rod 42 is symmetrically arranged along the center of the rectangular frame 41, the swing sheet 43 is arranged on the connecting swing rod 42, one end of the swing sheet 43 is fixedly connected with the connecting swing rod 42, and the other end of the swing sheet is hinged with the swing crank arm 5; the swinging push rod 3 is hinged with one of the connecting swing rods 42; when the front-back swing driving device 2 works, the swing pushing rod 3 is driven to reciprocate, and the swing pushing rod 3 pushes the upper translation frame 4 to reciprocate through the combined action of the swing sheet 43 and the connecting swing rod 42, so that the front-back swing function is achieved.

The pitch adjusting component comprises a head lifting connecting lever 61, a head motor 62, a leg lifting connecting lever 63, a leg motor 64, a leg supporting rod 6544 and a connecting piece 66; the head lifting crank arm 61 and the leg lifting crank arm 63 are respectively and rotatably connected with the upper frame of the rectangular frame 41; that is, the head lifting crank arm 61 and the leg lifting crank arm 63 are respectively connected with the rectangular frame 41 through bearings, and the head lifting crank arm 61 and the leg lifting crank arm 63 can rotate along the bearings.

The head motor 62 and the leg motor 64 are respectively and obliquely arranged at the lower end part of the support rod 44, the end part of the head motor 62 is hinged with the connecting piece 66, and the connecting piece 66 connected with the head motor 62 is fixedly connected with the head lifting crank arm 61; due to the oblique arrangement of the head motor 62, when the head motor 62 extends or shortens obliquely, the head lifting crank arm 61 can be driven to rotate along the bearing, and the pitching angle of the head can be adjusted; the end part of the leg motor 64 is hinged with a connecting piece 66, and the connecting piece 66 connected with the leg motor 64 is fixedly connected with a leg lifting crank arm 63; due to the oblique arrangement of the leg motor 64, when the leg motor 64 extends or shortens obliquely, the leg lifting connecting lever 63 can be driven to rotate along the bearing, and then the pitching angle of the leg can be adjusted. The leg support rod 6544 is arranged on the side of the leg lifting crank arm 63, the leg support rod 6544 is fixedly connected with the lower frame of the rectangular frame 41, and the leg support rod 6544 is obliquely arranged.

When the leg motor 64 works to ascend or descend, the leg lifting connecting lever 63 is driven to ascend and descend, so that the legs of the intelligent bed are pushed to ascend and descend, and the legs can keep a gentle and comfortable angle when ascending and descending under the action of the leg lifting pull rod. This is the intelligent lift adjustable function. The pitching function and the front-back swinging function can be used simultaneously or respectively, so that the use experience of a user is greatly enriched.

The working principle is as follows:

when the front-back swing driving device 2 (motor) works, the driving swing pushing rod 3 is driven to do reciprocating motion, the swing pushing rod 3 pushes the upper translation frame 4 to do reciprocating motion through the function of the swing crank arm 5, so that the front-back swing function is achieved, and the swing frequency can be adjusted in a fast and slow mode through remote control.

When the head motor 62 works to ascend or descend, the head lifting connecting lever 61 is driven to ascend and descend, so that the head of the intelligent bed is pushed to ascend and descend; when the leg motor 64 works to ascend or descend, the leg lifting connecting lever 63 is driven to ascend and descend, so that the legs of the intelligent bed are pushed to ascend and descend, and the legs can keep a gentle and comfortable angle when ascending and descending under the action of the leg lifting pull rod.

In the scheme, the swinging frequency can be adjusted by adjusting the rotating speed of the motor.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a swing intelligent beddo around which characterized in that: comprises a bottom supporting frame, a front-back swinging driving device, a swinging push rod, an upper translation frame, a swinging crank arm and a pitching adjusting component; the front-back swinging driving device is arranged on the bottom supporting frame, one end of the swinging push rod is connected with the output end of the front-back swinging driving device, and the other end of the swinging push rod is connected with the upper translation frame; the swing crank arms are arranged on the front frame and the rear frame of the bottom supporting frame, the upper translation frame is connected with the bottom supporting frame through the swing crank arms, and the pitching adjusting assembly is arranged on the upper translation frame; the pitch adjustment assembly can adjust the pitch angle of the head and legs.

2. The intelligent electric bed capable of swinging back and forth as claimed in claim 1, wherein: the swing crank arm is arranged on the front frame edge and the rear frame edge of the bottom support frame, each frame edge is provided with 2 swing crank arms, and the end parts of the swing crank arms are rotatably connected with rotating bearings.

3. The intelligent electric bed capable of swinging back and forth as claimed in claim 2, wherein: the bottom braced frame's bottom is provided with 2 and connects the horizontal pole, swing drive arrangement around setting on two are connected the horizontal pole, swing the catch bar setting on the central line of bottom braced frame front and back rear support, the direction of swinging the catch bar is with bottom braced frame's fore-and-aft direction syntropy.

4. The intelligent electric bed capable of swinging back and forth as claimed in claim 3, wherein: the front-back swing driving device comprises a driving motor, a driving turntable, a connecting turntable and a driving shell; the output shaft of the driving motor is in the same transverse direction as the bottom supporting frame, the driving turntable is arranged on the output shaft of the driving motor, and the driving turntable is connected with the connecting turntable through a conveying belt.

5. The intelligent electric bed capable of swinging back and forth as claimed in claim 4, wherein: the radius of the driving turntable is set to be not less than 2 times of that of the connecting turntable, and the swinging push rod is hinged with the non-central position of the connecting turntable.

6. The intelligent electric bed capable of swinging back and forth as claimed in claim 5, wherein: one end of the swinging push rod is hinged with the connecting turntable, and the other end of the swinging push rod is hinged with the bottom of the upper translation frame; the connecting turntable is rotatably connected with the driving shell.

7. The intelligent electric bed capable of swinging back and forth as claimed in any one of claims 1 to 6, wherein: the upper translation frame comprises a rectangular frame, a connecting swing rod, a swinging piece and a supporting rod; the rectangular frame is vertically arranged and fixedly connected through supporting rods, the number of the supporting rods is 2, the supporting rods are arranged at the center of the upper frame of the rectangular frame, the connecting swing rods are arranged at the side positions of the lower frame of the rectangular frame and symmetrically arranged along the center of the rectangular frame, the swinging pieces are arranged on the connecting swing rods, one ends of the swinging pieces are fixedly connected with the connecting swing rods, and the other ends of the swinging pieces are hinged with the swinging crank arms; the swinging push rod is hinged with one of the connecting swing rods.

8. The intelligent electric bed capable of swinging back and forth as claimed in any one of claims 1 to 6, wherein: the pitching adjusting assembly comprises a head lifting connecting lever, a head motor, a leg lifting connecting lever, a leg motor, a leg supporting rod and a connecting piece; the head lifting connecting lever and the leg lifting connecting lever are respectively connected with the upper frame of the rectangular frame in a rotating manner.

9. The intelligent electric bed capable of swinging back and forth as claimed in claim 8, wherein: the head motor and the leg motor are respectively obliquely arranged at the lower end part of the supporting rod, the end part of the head motor is hinged with the connecting piece, and the connecting piece is fixedly connected with the head lifting connecting lever; the leg supporting rods are arranged on the side of the leg lifting crank arms and are fixedly connected with the lower frame of the rectangular frame, and the leg supporting rods are obliquely arranged.