CN213721022U

CN213721022U - Automatic back patting bed

Info

Publication number: CN213721022U
Application number: CN202021921769.4U
Authority: CN
Inventors: 王艳萍; 李运福
Original assignee: Zhuhai Peoples Hospital
Current assignee: Zhuhai Peoples Hospital
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-07-20
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses an automatic back-patting bed, which comprises a bed frame, wherein the bed frame is provided with a bed board, and the bed board is provided with a plurality of through grooves; the clap bar is arranged below the through groove and is hinged to the bedstead; the driving mechanism is arranged below the bed plate, can drive the clapper to rotatably extend out of or sink into the through groove power assembly, is connected with the driving mechanism and is used for providing power for the driving mechanism to enable the driving mechanism to rotate. So set up, power component provides power for actuating mechanism, makes actuating mechanism drive the bat pole and rotates, and the bat pole stretches out logical groove and pat the baby back at the pivoted in-process, and whole process can go on automatically for the caretaker need not be on duty all the time and is patting back of the body bed next door, provides the space of handling other things and rest for the caretaker, can pacify the bat back of the body to the baby simultaneously again, does not worry the problem that the baby cries.

Description

Automatic back patting bed

Technical Field

The utility model relates to a articles for babies technical field especially relates to an automatic clap back of body bed.

Background

Hypnosis is often required before an infant falls asleep, and the infant's mother or other caregiver often gently flicks the infant to encourage it to fall asleep.

The conventional back-beating bed usually adopts a rocking bar arranged on a bed body, and the original hand-beating mode of a caregiver is changed into a mechanical beating mode operated by the rocking bar, so that the caregiver is not easy to fatigue, but still needs to be manually operated beside the back-beating bed for a long time, and the baby can worry about crying when having a rest or leaving to do other things.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide an automatic clap back of the body bed, can pacify the patting to baby's back automatically, help baby falls asleep.

According to the utility model discloses automatic clap back of body bed, include:

the bed frame is provided with a bed board, and a plurality of through grooves are formed in the bed board;

the clap bar is arranged below the through groove and is hinged to the bedstead;

a driving mechanism arranged below the bed plate and capable of driving the clapper rod to extend out or sink into the through groove in a rotating manner

And the power assembly is connected with the driving mechanism and used for providing power for the driving mechanism to enable the driving mechanism to rotate.

According to the utility model discloses automatic clap back of body bed has following beneficial effect at least: power component provides power for actuating mechanism, makes actuating mechanism drive the bat pole and rotates, and the bat pole stretches out logical groove and pat the baby back at the pivoted in-process, and whole process can go on automatically for the caretaker need not be on every moment and is patting back of the body bed next door, provides the space of handling other things and rest for the caretaker, can pacify the back of the body to the baby simultaneously again, does not worry the problem that the baby cries and scream.

According to some embodiments of the utility model, the power component sets up to the motor, the motor sets up bedstead below is connected actuating mechanism.

According to some embodiments of the utility model, actuating mechanism includes drive assembly and the piece that resets, drive assembly sets up the below of bed board, the piece that resets sets up the racket pole with the articulated department of bedstead, drive assembly is used for ordering about the racket pole is rotatory to sink into lead to the groove, the piece that resets is used for ordering about the racket pole is rotatory to be stretched out lead to the groove.

According to some embodiments of the utility model, still including the girdle, the girdle sets up drive assembly is last, just the upper surface of girdle with the lower extreme contact of bat pole, be provided with a plurality of recesses on the surface of girdle, the girdle can order about the bat pole is rotatory, the recess is used for giving the lower extreme of bat pole lets the messenger of stepping down the bat pole can the effect of piece that resets down antiport.

According to some embodiments of the utility model, pushing equipment still includes the second cylinder, drive assembly includes action wheel and a plurality of follow driving wheel, the motor is connected the action wheel, the internal surface of girdle be provided with action wheel and follow the rack of driving wheel meshing.

According to some embodiments of the utility model, the piece that resets sets up to the elastic component, be provided with the support frame on the bedstead, the bat pole articulate in on the support frame, the elastic component sets up in the bat pole with the articulated department of support frame.

According to some embodiments of the invention, the elastic member is provided as a torsion spring.

According to some embodiments of the utility model, still including set up in the protective housing of bedstead below.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a schematic structural view (hidden protective cover) of a back-clapping bed according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a back patting bed according to an embodiment of the present invention;

fig. 3 is a sectional view of a back patting bed according to an embodiment of the present invention;

fig. 4 is a front view (hidden protective cover) of the patting back bed according to the embodiment of the present invention;

fig. 5 is a partially enlarged schematic view of an endless belt according to an embodiment of the present invention.

The reference numbers are as follows:

a bed frame 100, a bed board 110 and a through groove 120;

a racket shaft 200, a fixing plate 210 and a supporting rod 220;

the device comprises an annular belt 300, a groove 301, a rack 302, a driving wheel 310, a driven wheel 320, a ratchet wheel 330, a pawl 340 and a rotating handle 350;

a shield housing 400.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, according to the utility model discloses a clap back of body bed includes: the bed frame 100 is provided, a bed board 110 is arranged on the bed frame 100, and a plurality of through grooves 120 are formed in the bed board 110 along the length direction of the bed board 110; a beating member obliquely installed below each through groove 120 and hinged with the frame 100; the driving mechanism is arranged below the bed board 110, can drive the beating pieces to rotate on the bed frame 100, and can drive one ends of the beating pieces to extend out of the through grooves 120 or sink into the through grooves 120, even if the upper ends of the beating pieces are higher than the surface of the bed board 110 or lower than the surface of the bed board 110; it should be noted that the driving mechanism only plays a role of transmission, and does not provide power, and a rotating handle 350 for hand shaking is installed on the driving mechanism, as shown in fig. 1, or a foot pedal is installed on the driving mechanism, which is more labor-saving than the hand shaking mode, or a set of power components can be connected on the driving mechanism, instead of the hand shaking mode, and an automatic back-beating mode is adopted; meanwhile, a safety device is also arranged on the driving mechanism and used for ensuring that the driving mechanism cannot generate reverse rotation, and in the embodiment, the power assembly is set to be a motor.

By adopting the structure, when the back-beating bed is used, the driving mechanism drives the beating part to rotate, the beating part extends out of the through groove to beat the back of the baby in the rotating process, the effect of beating by hands of a human is simulated, the baby is pacified and falls asleep, meanwhile, under the action of the driving mechanism, the beating part continuously extends out of and sinks into the through groove, the intermittent beating effect can be formed, the effect of simulating hands of the human is more vivid, the effect of pacifying the baby to fall asleep is better achieved, a caregiver can operate the driving mechanism by operating the rotating handle 350 or the pedal plate, the back-beating process is started, compared with the process that the person directly stands for long time to beat the back of the baby, the labor is saved; or the power assembly is arranged, so that the back-beating bed automatically operates, therefore, a caregiver does not need to keep beside the back-beating bed all the time, and the back-beating bed can automatically carry out back-beating and soothing to the baby to fall asleep even if other things need to be handled; simultaneously under installation device's effect for actuating mechanism can not lead to the reversal because misoperation or other circumstances, can not lead to clapping the piece and appear damaging, has guaranteed the life and the result of use of clapping the back of the body bed.

According to some embodiments of the present invention, referring to fig. 3 or fig. 4, the flapping piece is set to the flapping rod 200, the flapping rod 200 is rectangular or cylindrical, the upper end of the flapping rod 200 is provided with a circular flapping part, the flapping part is different from the material of the flapping rod 200, the flapping part is set to a flexible material, because the flapping rod indirectly acts on the back of the baby, the flexible material is adopted, the flapping process can be buffered, and the flapping is more comfortable when the back is flapping.

Preferably, the flexible material is provided as rubber, silicone or sponge.

According to some embodiments of the present invention, referring to fig. 1 and 3, a plurality of sets of fixing plates 210 are installed at both the front side and the rear side of the bed frame 100, a support rod 220 is hinged between each set of fixing plates 210, the racket rods 200 are fixed on the support rod 220 by bolts, and the number of the racket rods 200 fixed on each support rod 220 is identical to the number of the corresponding through grooves 120 on the bed plate 110, the through grooves shown in fig. 1 are 3, and 3 racket rods 200 are fixed on each support rod 220, and in the same through groove 120, the distance between each racket rod 200 is the same. When the baby sleeps in different directions, because the back is in different positions, the plurality of racket bars 200 are arranged according to the structure, the racket bars 200 can be reserved according to the position of the back of the baby, other redundant racket bars 200 are detached, and the racket bars 200 on the same supporting rod 220 on the back of the baby can simultaneously pat, so that the range of the patting back is increased, the racket bars 200 on different supporting rods 220 do not influence each other, the racket bars 200 respectively play the role of intermittently patting the back in different positions, and the effect of simulating the patting of the back by hands of a person is better for pacifying the baby to fall asleep; and the arrangement can also be adapted to babies of different ages or different shapes.

According to some embodiments of the present invention, referring to fig. 1, fig. 3, fig. 4 and fig. 5, the driving mechanism includes a driving assembly, a reset member and an endless belt 300, the driving assembly is installed in the endless belt 300, and includes a driving wheel 310 and a driven wheel 320, the driving wheel 310 and the driven wheel 320 are both set as standard gears, a circle of rack 302 matching the driving wheel 310 and the driven wheel 310 is provided inside the endless belt 300, the driving wheel 310 is installed at the middle position of the endless belt 300 and is used for driving the endless belt 300 to rotate, the driven wheel 310 is provided at two sides of the endless belt 300 and plays a role of supporting and driving, and a circle of grooves 301 is provided on the outer side surface of the endless belt 300; referring to the state of the two racket rods 200 at the left side in fig. 4, when the lower ends of the racket rods 200 contact the upper surface of the endless belt 300, the upper ends of the racket rods 200 sink into the through grooves 120, i.e., lower than the surface of the bed plate 110, under the drag of the endless belt 300; referring to the state of the two racket rods 200 on the left side in fig. 4, when the groove 301 moves to the lower end of the racket rods 200, the reset piece arranged in the racket rods 200 makes the racket rods 200 reversely rotate, at this time, the upper ends of the racket rods 200 extend out of the through groove 120 and are higher than the surface of the bed plate 110 to play a role of patting back, the lower ends of the racket rods 200 abut against the groove surface, at this time, the annular belt 300 continues to move, the lower ends of the racket rods 200 again contact the outer surface of the annular belt and are driven to rotate, and the upper ends of the racket rods 200 sink into the through groove 120, so that the process of one-time intermittent patting back is completed.

The reset member in the racket shaft 200 is an elastic member, which is a torsion spring in this embodiment, and the torsion spring is disposed at the hinge joint of the racket shaft 200 and the supporting rod 220, and in this embodiment, the torsion spring makes the racket shaft 200 always have a tendency to rotate clockwise.

According to some embodiments of the present invention, referring to fig. 1, the safety device is set as a ratchet 330, the ratchet 330 is installed on the driving wheel 310, and a pawl 340 matching the ratchet 330 is rotatably installed on the bed frame 110, a spring is provided in the pawl 340, so that the pawl 340 always has a tendency to turn and contact the ratchet 330, the ratchet 330 and the driving wheel 310 are coaxially arranged, no matter a rotating handle 350 or a motor is provided, the ratchet 330 can be well limited to the coaxial driving wheel 310 and cannot reverse, thereby ensuring that the racket shaft 200 cannot be damaged.

According to some embodiments of the present invention, referring to fig. 2, a protection cover 400 is installed below the bed frame 100 to prevent a caregiver or other persons from accidentally touching the device below the bed frame 100 and being injured.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. An automatic back patting bed, comprising:

2. The automatic back patting bed according to claim 1, wherein said power unit is provided as a motor, said motor being disposed below said bed frame and connected to said driving mechanism.

3. The automatic racket back bed of claim 2, wherein said driving mechanism comprises a driving component and a restoring member, said driving component is disposed under said bed plate, said restoring member is disposed at the hinge joint of said racket rod and said bed frame, said driving component is used for driving said racket rod to rotate and sink into said through slot, and said restoring member is used for driving said racket rod to rotate and extend out of said through slot.

4. The automatic racket back bed of claim 3, further comprising an annular belt, wherein the annular belt is disposed on the driving assembly, the upper surface of the annular belt contacts with the lower end of the racket rod, a plurality of grooves are disposed on the outer surface of the annular belt, the annular belt can drive the racket rod to rotate, and the grooves are used for giving way to the lower end of the racket rod so that the racket rod can rotate reversely under the action of the reset piece.

5. The automatic back patting bed according to claim 4, wherein said driving assembly comprises a driving wheel and a plurality of driven wheels, said motor is connected with said driving wheel, and the inner surface of said endless belt is provided with racks engaged with said driving wheel and driven wheels.

6. The automatic racket back bed of claim 3, wherein said restoring member is an elastic member, said frame is provided with a support frame, said racket shaft is hinged to said support frame, and said elastic member is provided at the hinged position of said racket shaft and said support frame.

7. The automatic racket back bed of claim 6 wherein said resilient member is provided as a torsion spring.

8. The automatic racket back bed of any one of claims 1 to 7 further comprising a protective cover disposed under said frame.