CN220275260U - Vertical folding bed of cradle vibrations from top to bottom - Google Patents

Abstract

The utility model discloses a vertical folding bed for up-and-down vibration of a cradle, which comprises a vibrating bed and a folding device, wherein the vibrating bed comprises a bottom frame, a movable frame which is movably arranged on the bottom frame, and a driving mechanism for driving the movable frame to vibrate up and down; the folding device comprises a first base, a first movable seat which can be installed on the first base in a vertically movable mode, and a third motor which is used for driving the first movable seat to move up and down, wherein the first movable seat is pivoted with a first connecting rod, and the rear side of the bottom of the underframe is fixedly installed on the first connecting rod. Compared with the prior art, through setting up first movable seat and pin joint head rod on first movable seat, the bottom rear side of chassis can fixed mounting on head rod, when first movable seat moves up, can lift up the rear side of shaking the bed into the slope setting, and the user just can obtain the low appearance of sleeping of head height foot in bed like this, and the user can obtain different inclinations according to actual need moreover to further promote the experience of user's use vibrations bed and feel.

Description

Vertical folding bed of cradle vibrations from top to bottom

Technical Field

The utility model relates to the technical field of folding beds, in particular to a vertical folding bed for a cradle to vibrate up and down.

Background

Vibrating beds in the market at present are basically provided with a vibrating frame, then a mattress is placed on the vibrating frame, and the vibrating frame is pushed to vibrate through a power device (such as a motor, an air cylinder and the like) so as to achieve a vibrating massage effect.

The prior vibrating bed can only realize simple front-back and up-down displacement vibrating effect, and the inventor finds that the bed with the vibrating device can only be horizontally placed when researching and developing the vibrating bed, thereby realizing a certain vibrating effect; the vibrating bed has structural defects, so that a user can only lie flat when actually using the vibrating bed to perform vibrating massage, and for some users who are not used to use the lying sleeping posture, the head of the user can only be raised by a pillow so as to solve the problem; however, if the pillow is too high, a certain uncomfortable feeling of the cervical vertebrae of the user is caused for a long time, so that the actual experience of the user is poor.

Therefore, a new technical solution is needed to solve the above problems.

Disclosure of Invention

In view of the above, the utility model aims at overcoming the defects in the prior art, and mainly aims to provide a vertical folding bed capable of vibrating up and down for a cradle, which effectively solves the technical problem that the vibrating bed in the prior art is poor in use experience of a user due to unreasonable structural design.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the vertical folding bed comprises a vibrating bed and a folding device, wherein the vibrating bed comprises a bottom frame, a movable frame which is movably arranged on the bottom frame, and a driving mechanism for driving the movable frame to vibrate up and down; the folding device comprises a first base, a first movable seat which can be installed on the first base in a vertically movable mode, and a third motor which is used for driving the first movable seat to move up and down, wherein the first movable seat is pivoted with a first connecting rod, and the rear side of the bottom of the underframe is fixedly installed on the first connecting rod.

The vertical folding bed of vertical vibrations about cradle that this application provided's beneficial effect lies in: compared with the prior art, the first movable seat is arranged, the first connecting rod is pivoted on the first movable seat, the rear side of the bottom of the underframe can be fixedly arranged on the first connecting rod, and the rear side of the vibrating bed can be lifted to be inclined when the first movable seat moves upwards, so that a user can lie on the bed to obtain a sleeping position with high head and low foot, and the user can obtain different inclinations according to actual needs, so that the experience of the user in using the vibrating bed is further improved; moreover, the first movable seat can also be moved upwards, so that the first connecting rod rotates to switch the vibrating bed from a horizontal unfolding state to a vertical folding state, thereby facilitating a user to obtain a movable space temporarily, and the movable bed is particularly suitable for small-sized households.

As a preferred embodiment: the left side and the right side of the first base are rotatably provided with first screws, the first movable seat is arranged on the first screws, and the third motor drives the first screws to rotate.

As a preferred embodiment: the rotating shaft of the third motor is provided with a first driving wheel, the first screw is provided with a second driving wheel, and the first driving wheel is in transmission connection with the second driving wheel through a first belt; the diameter of the first driving wheel is smaller than that of the second driving wheel, and square convex teeth are arranged on the first driving wheel and the second driving wheel.

As a preferred embodiment: the vibrating bed further comprises a first connecting rod mechanism and a second connecting rod mechanism, the movable frame comprises a first movable frame and a second movable frame, the first connecting rod mechanism is arranged on the bottom frame, the first movable frame is arranged on the first connecting rod mechanism, the second connecting rod mechanism is arranged on the first movable frame, and the second movable frame is arranged on the second connecting rod mechanism.

As a preferred embodiment: the driving mechanism comprises a first motor and a second motor, the first motor is arranged on the underframe and is in transmission connection with the first connecting rod mechanism, and the second motor is arranged on the first movable frame and is in transmission connection with the second connecting rod mechanism.

As a preferred embodiment: the driving mechanism further comprises two first transmission shafts, the two first transmission shafts are installed corresponding to the first movable frames and the second movable frames one by one, the first transmission shafts are provided with first eccentric wheels, and the first connecting rod mechanism and the second connecting rod mechanism are respectively provided with first installation holes for the first eccentric wheels to be installed in.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required for the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a vertical folding bed for vertical vibration of a cradle according to an embodiment of the present application;

FIG. 2 is an exploded view of the folding device shown in FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

FIG. 5 is an exploded view of the vibrating bed shown in FIG. 1;

FIG. 6 is a schematic perspective view of the chassis, the first movable frame, the first link mechanism and the driving mechanism in FIG. 5;

FIG. 7 is a schematic perspective view of the first movable frame, the second link mechanism, the second movable frame and the driving mechanism in FIG. 5;

FIG. 8 is an enlarged view of a portion of FIG. 7 at C;

fig. 9 is a schematic perspective view of a vertical folding bed with vertical vibration of a cradle according to an embodiment of the present application.

Wherein, each reference sign in the figure:

10. a vibrating bed; 11. a chassis; 12. a link mechanism; 1201. a first link mechanism; 1202. a second link mechanism; 121. a first rotating lever; 122. a first swing plate; 123. a first push rod; 124. a second rotating lever; 125. a second swing plate; 126. a second push rod; 127. a first mounting hole; 13. a driving mechanism; 131. a first motor; 132. a second motor; 133. a first drive shaft; 134. a first eccentric; 14. a movable frame; 1401. a first movable frame; 1402. a second movable frame; 15. a first roller; 16. a guard board; 17. a support frame; 18. a mattress;

20. a folding device; 21. a first screw; 211. a second driving wheel; 22. a third motor; 221. a first driving wheel; 222. a first belt; 223. square convex teeth; 23. a first movable seat; 24. a first connecting rod; 25. a first base; 251. a first cross beam; 252. a second cross beam; 253. a connecting column; 254. a first receiving port; 255. a first relief groove; 256. a first bearing.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

Referring to fig. 1 to 9, a vertical folding bed for vertically vibrating a cradle according to an embodiment of the present application will now be described. The cradle up-down vibration vertical folding bed is described and comprises: a vibrating bed 10 and a folding device 20.

The vibrating bed 10 comprises a bottom frame 11, a connecting rod mechanism 12 arranged on the bottom frame 11, a driving mechanism 13 arranged on the bottom frame 11 and a movable frame 14 arranged on the connecting rod mechanism 12, wherein the driving mechanism 13 can drive the connecting rod mechanism 12 to move so that the connecting rod mechanism 12 acts on the movable frame 14 to displace relative to the bottom frame 11 to generate vibration; the folding device 20 comprises a first screw rod 21, a third motor 22 for driving the first screw rod 21 to rotate, a first movable seat 23 mounted on the first screw rod 21, and a first connecting rod 24 rotatably mounted on the first movable seat 23, wherein the rear side of the bottom of the chassis 11 is fixedly mounted on the first connecting rod 24; when the first movable seat 23 moves upwards, the first connecting rod 24 can rotate to enable the vibrating bed 10 to integrally rotate and vertically fold.

Specifically, when the vibrating bed 10 is folded for operation, the third motor 22 is started to work, the first screw 21 is driven to rotate, and then the first movable seat 23 is driven to move upwards, so that the rear end of the vibrating bed 10 is moved upwards to be lifted, and when the first movable seat 23 is moved upwards, the first connecting rod 24 can rotate relative to the first movable seat 23, so that the rear end of the vibrating bed 10 is lifted upwards, and the front end of the vibrating bed 10 is always moved forwards and backwards along the ground; when the upward travel of the first movable seat 23 is greater than the length of the vibrating bed 10, the vibrating bed 10 can be completely and vertically arranged, so that the vibrating bed 10 can be switched from a horizontally unfolded state to a vertically folded state. Compared with the prior art, through installing link mechanism 12 at chassis 11, the movable frame is installed on link mechanism 12 and is driven link mechanism 12 through actuating mechanism and effect movable frame and produce vibrations effect for chassis 11 displacement, link mechanism 12 can be with the movable frame connection on chassis 11, even folding device 20 carries out the vertical folding time of vibrating bed 10, each spare part also has corresponding connection and can not break away from, in order to solve the technical problem that vibrating bed 10 only can accomodate its bottom space in the horizontal upward in the prior art, let vibrating bed 10 also can realize folding up and temporarily increase the space in the room of layer height.

In addition, when the first movable seat 23 moves up and down, the user can stop at a certain height, the rear end of the vibrating bed 10 is higher than the front end, the vibrating bed 10 can be obliquely arranged, so that the effect of head height and foot bottom is achieved when the user lies on the bed, the user can obtain different angle postures by changing different inclinations of the vibrating bed 10, so that the user can select different sleeping angles by himself, and the user can sleep at a certain angle, thereby being more beneficial to sub-health people.

Referring to fig. 1-4, in the embodiment of the disclosure, the folding device 20 further includes a first base 25, the first base 25 includes a first beam 251, a second beam 252, and a connecting post 253 connected to two ends of the first beam 251 and the second beam 252, the first beam 251, the second beam 252, and the connecting post 253 enclose a first accommodating opening 254, and the first accommodating opening 254 penetrates through front and rear surfaces of the first base 25; the vibrating bed 10 is capable of being displaced within the first receiving opening 254 and maintained parallel to the first base 25 when vertically collapsed. In this way, the vibrating bed 10 can be accommodated through the first accommodating opening 254, and the vibrating bed 10 can be folded, so that the overall occupied space is less.

On the other hand, a first yielding groove 255 is provided on one side of the connecting column 253 facing the first receiving opening 254, and a first bearing 256 is mounted on the top and bottom of the first yielding groove 255, and the end of the first screw 21 is inserted into the first bearing 256. The third motor 22 is fixedly arranged on the first base 25, and a first driving wheel 221 is arranged on the rotating shaft of the third motor 22; the first screw 21 is provided with a second driving wheel 211, and the first driving wheel 221 and the second driving wheel 211 are in driving connection through a first belt 222. The first screws 21 are provided with two left and right spaced screws, each first screw 21 is driven to rotate by a third motor 22, and two ends of a first connecting rod 24 are correspondingly connected with a first movable seat 23 in a pivoted mode. The diameter of the first driving wheel 221 is smaller than that of the second driving wheel 211, and the first driving wheel 221 and the second driving wheel 211 are provided with square convex teeth 223; through setting up square dogtooth 223, when first belt 222 is in transmission first drive wheel 221 and second drive wheel 211, can prevent that first belt 222 from skidding to improve the reliability when transmitting, also can guarantee the synchronous precision when two first movable seats 23 displacement from top to bottom simultaneously, in order to prevent the problem of jamming.

Referring to fig. 5 to 8, the linkage 12 includes a first linkage 1201 and a second linkage 1202, and the movable frame 14 includes a first movable frame 1401 and a second movable frame 1402; the first link mechanism 1201 is mounted on the chassis 11, the first movable frame 1401 is mounted on the first link mechanism 1201, and the first link mechanism 1201 is used for driving the first movable frame 1401 to displace back and forth to generate vibration; the second link mechanism 1202 is mounted on the first movable frame 1401, the second movable frame 1402 is mounted on the second link mechanism 1202, and the second link mechanism 1202 is used for driving the second movable frame 1402 to move up and down to generate vibration.

Specifically, the guard plate 16 is mounted on the peripheral side of the second movable frame 1402, the first roller 15 is mounted on the bottom of the guard plate 16, the first connecting rod 24 is mounted on the bottom rear side of the bottom frame 11, and the first roller 15 and the first connecting rod 24 are located at the same height; the whole shaking bed 10 can be folded or unfolded more smoothly, and the noise generated when the shaking bed 10 is folded or unfolded can be reduced; the first roller 15 is also provided to support the first movable frame 1401 and the second movable frame 1402 during vibration. The second movable frame 1402 is also provided with a supporting frame 17, and the supporting frame 17 is used for bearing a mattress 18. When the vibrating bed 10 is unfolded integrally, the vibrating bed 10 can be unfolded in a sliding manner through the first roller 15; when the vibrating bed 10 is folded integrally, the first roller 15 can enter the bearing part of the second cross beam 252 when the vibrating bed 10 is switched to the vertical state, so that the weight of the vibrating bed 10 is born, the long-time stress of the folding device 20 is avoided, the damage to the folding device 20 can be reduced, and the service life is prolonged.

In this embodiment, the first link mechanism 1201 includes a first rotating rod 121 rotatably mounted on the chassis 11, a first swinging plate 122 fixedly mounted on the first rotating rod 121, and a first push rod 123 pivotally connected to one end of the first swinging plate 122, the driving mechanism 13 drives the first push rod 123 to move back and forth, the first movable frame 1401 is fixedly mounted on the first swinging plate 122, and the first push rod 123 pushes the first swinging plate 122 to swing back and forth so that the first movable frame 1401 moves back and forth to generate vibration. The first rotating rods 121 are two, are respectively mounted on the front side and the rear side of the chassis 11, the number of the first swinging plates 122 is four, the left end and the right end of the corresponding first rotating rods 121 are mounted one by one, the number of the first push rods 123 is four, and one first push rod 123 is pivoted with one first swinging plate 122 correspondingly.

The second link mechanism 1202 includes a second rotating rod 124 rotatably mounted on the first movable frame 1401, a second swinging plate 125 fixedly mounted on the second rotating rod 124, and a second push rod 126 pushing the second rotating rod 124 to rotate, wherein the second movable frame 1402 is mounted on the other end of the second swinging plate 125, and the second rotating rod 124 can drive the second swinging plate 125 to swing up and down to make the second movable frame 1402 displace up and down to generate vibration when rotating; the number and connection of the second rotating rods 124 and the second pushing rods 126 are substantially the same as those of the first rotating rods 121 and the first pushing rods 123, and are not described herein.

In the embodiment of the present application, the driving mechanism 13 includes a first motor 131 and a second motor 132, where the first motor 131 is installed on the chassis 11 and is in transmission connection with the first link mechanism 1201, and the second motor 132 is installed on the first movable frame 1401 and is in transmission connection with the second link mechanism 1202. The driving mechanism 13 further includes two first transmission shafts 133, where the two first transmission shafts 133 are installed corresponding to the first movable frame 1401 and the second movable frame 1402 one by one, and the first transmission shafts 133 are in driving connection with the first motor 131 and the second motor 132 through a belt, so as to implement rotation operation of the first transmission shafts 133. The first eccentric wheel 134 is installed at both ends of the first transmission shaft 133, and the first push rod 123 and the second push rod 126 are provided with a first installation hole 127 into which the first eccentric wheel 134 is installed. That is, among the four first push rods 123, two first push rods 123 located on the same side are connected to one end of the first transmission shaft 133, and when the first transmission shaft 133 rotates, the four first push rods 123 and the four second push rods 126 can be simultaneously acted to perform forward and backward displacement.

Specifically, by providing the first movable frame 1401 and the second movable frame 1402 and configuring the first motor 131 and the second motor 132 to correspondingly drive the first movable frame 1401 and the second movable frame 1402 to vibrate, the user can adjust the vibration frequency of each of the first movable frame 1401 and the second movable frame 1402 as required, and the user experience is improved.

The foregoing description of the preferred embodiments of the present utility model has been provided for the purpose of illustrating the general principles of the present utility model and is not to be construed as limiting the scope of the utility model in any way. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model, and other embodiments of the present utility model as will occur to those skilled in the art without the exercise of inventive faculty, are intended to be included within the scope of the present utility model.

Claims (6)

1. The utility model provides a vertical folding bed of vertical vibrations about cradle which characterized in that: the vibrating bed comprises a bottom frame, a movable frame which is movably arranged on the bottom frame, and a driving mechanism for driving the movable frame to vibrate up and down; the folding device comprises a first base, a first movable seat which can be installed on the first base in a vertically movable mode, and a third motor which is used for driving the first movable seat to move up and down, wherein the first movable seat is pivoted with a first connecting rod, and the rear side of the bottom of the underframe is fixedly installed on the first connecting rod.

2. The bassinet up-down vibration vertical folding bed according to claim 1, wherein: the left side and the right side of the first base are rotatably provided with first screws, the first movable seat is arranged on the first screws, and the third motor drives the first screws to rotate.

3. The bassinet up-down vibration vertical folding bed according to claim 2, wherein: the rotating shaft of the third motor is provided with a first driving wheel, the first screw is provided with a second driving wheel, and the first driving wheel is in transmission connection with the second driving wheel through a first belt; the diameter of the first driving wheel is smaller than that of the second driving wheel, and square convex teeth are arranged on the first driving wheel and the second driving wheel.

4. The bassinet up-down vibration vertical folding bed according to claim 1, wherein: the vibrating bed further comprises a first connecting rod mechanism and a second connecting rod mechanism, the movable frame comprises a first movable frame and a second movable frame, the first connecting rod mechanism is arranged on the bottom frame, the first movable frame is arranged on the first connecting rod mechanism, the second connecting rod mechanism is arranged on the first movable frame, and the second movable frame is arranged on the second connecting rod mechanism.

5. The vertical folding bed for rocking a bassinet according to claim 4, wherein: the driving mechanism comprises a first motor and a second motor, the first motor is arranged on the underframe and is in transmission connection with the first connecting rod mechanism, and the second motor is arranged on the first movable frame and is in transmission connection with the second connecting rod mechanism.

6. The vertical folding bed for rocking a bassinet according to claim 5, wherein: the driving mechanism further comprises two first transmission shafts, the two first transmission shafts are installed corresponding to the first movable frames and the second movable frames one by one, the first transmission shafts are provided with first eccentric wheels, and the first connecting rod mechanism and the second connecting rod mechanism are respectively provided with first installation holes for the first eccentric wheels to be installed in.