阅读说明：本技术 一种带有可自动升降防护栏的儿童病床 (Child sickbed with automatic lifting protective guard ) 是由 代秀珍 于 2021-08-04 设计创作，主要内容包括：本发明涉及医院病房用设备技术领域,具体涉及一种带有可自动升降防护栏的儿童病床。带有可自动升降防护栏的儿童病床包括防护栏、滑轮组及电机,通过控制器实现电机的开关以及正反转,结合滑轮组,可以实现防护栏的上升或者下降,当病人需要上下床时,可通过控制器控制防护栏降下来,当病人要入睡时,通过控制器控制防护栏上升到所需要的安全高度,防止从病床坠落。由于防护栏的升降都是通过控制器进行控制,所以可实现防护栏升降的自动化控制,比较方便,操作简单,省时省力。(The invention relates to the technical field of equipment for hospital wards, in particular to a child sickbed with an automatic lifting guard rail. The child sickbed with the automatic lifting protective guard comprises the protective guard, a pulley block and a motor, the motor is switched on and off and rotates forwards and backwards through a controller, the protective guard can ascend or descend by combining the pulley block, when a patient needs to get on or off the sickbed, the protective guard can be controlled to descend through the controller, when the patient falls asleep, the protective guard is controlled to ascend to a required safety height through the controller, and the child sickbed is prevented from falling. Because the lifting of the protective guard is controlled by the controller, the automatic control of the lifting of the protective guard can be realized, and the device is convenient, simple to operate, time-saving and labor-saving.)

1. A child sickbed with automatic lifting protective guards is characterized by comprising a rectangular bed plate, wherein supporting rods are welded on four corners of the bed plate respectively and are perpendicular to the horizontal plane, the supporting rods extend upwards to the upper end of the bed plate, the upper ends of two adjacent supporting rods positioned on two short edges of the bed plate are connected through a transverse connecting rod, and the protective guards are mounted on the left side edge and the right side edge of the bed plate respectively;

the two ends of the guard rail are respectively fixedly provided with a hollow cylinder with an opening at the upper end, the inner side of the supporting rod is respectively provided with a groove corresponding to the cylinder, the cylinder is embedded in the corresponding groove and can move up and down along the groove, a gap is formed between the cylinder and the side wall of the groove, the lower end surface of the groove is positioned below the bed plate, and the vertical distance from the lower end surface of the groove to the bed plate is greater than the height of the guard rail;

a suspension plate is fixedly arranged at the top end of each support rod respectively, a pulley block is arranged between the suspension plate and the bottom end of the column body, the pulley block comprises a movable pulley, a fixed pulley and a connecting rope, the lower end of the movable pulley is connected with the lower end face of the column body, the fixed pulley is fixed at the lower end of the suspension plate, the movable pulley and the fixed pulley are connected through the connecting rope, the connecting rope is led into a gap between the column body and the side wall of the groove after bypassing the fixed pulley, a hole is formed in the side wall of the groove, and the connecting rope is led into the lower end of the bed plate from the hole in the side wall of the groove;

a motor is mounted on the lower end face of the bed plate, an output shaft of the motor is fixedly connected with the scroll, and one end of the connecting rope is fixed on the scroll and can be wound on the scroll along with the rotation of the scroll;

a controller for controlling the motor is also included.

2. The child's bed with the automatic liftable guard rail of claim 1, wherein the pulley block comprises a fixed pulley, the starting end of the connecting rope is fixed at the lower end of the fixed pulley, and the connecting rope is guided into the gap between the column and the side wall of the groove after passing through the movable pulley and the fixed pulley in sequence.

3. The child's bed with the automatic liftable guard rail of claim 1, wherein the pulley set comprises two fixed pulleys connected in series, the starting end of the connecting rope is fixed on the upper end of the movable pulley, and the connecting rope is led into the gap between the column and the side wall of the groove after passing through the fixed pulley at the lower end, the movable pulley and the fixed pulley at the upper end in sequence.

4. The sickbed for children with the automatic lifting guard rail as claimed in any one of claims 1 to 3, wherein at least two clamping seats are fixedly arranged on the outer side surface of the supporting rod adjacent to the groove, all the clamping seats are arranged in sequence from top to bottom, and a buckle matched with the clamping seats is arranged on the corresponding column.

5. The sickbed for children with the automatic lifting guard rail as claimed in any one of claims 1 to 3, wherein a clamping seat is fixedly arranged on the outer side surface of each support rod adjacent to the groove, at least two buckles matched with the clamping seat are arranged on the corresponding column, and all the buckles are arranged in sequence from top to bottom.

6. The child sickbed with the automatic lifting guard rail as claimed in any one of claims 1 to 3, wherein the bed board is hollowed out, a mounting plate is fixedly arranged at the lower end of the bed board, and the motor is fixedly arranged on the lower surface of the mounting plate.

7. The child sickbed with the automatic lifting guard rail as claimed in any one of claims 1 to 3, wherein the reel is provided with a connecting rope winding area, and the two sides of the connecting rope winding area are provided with baffles.

8. The child's bed with the automatically liftable guard rail of claim 1, wherein the controller is disposed on the support bar or the transverse link.

9. The child's bed with the automatic liftable guard rail of claim 1, wherein at least one vertical connecting rib is provided between the transverse connecting rod and the bed board, and the vertical connecting rib and the supporting rod are parallel to each other.

10. The child's bed with the automatically liftable guard rail as claimed in claim 9, wherein when there are at least two vertical connection ribs, all the vertical connection ribs are uniformly arranged.

Technical Field

The invention relates to the technical field of equipment for hospital wards, in particular to a child sickbed with an automatic lifting guard rail.

Background

At present, many clinical patients are inconvenient to move and inflexible in body and need to be bedridden for rehabilitation, but some bedridden patients have the habit of unconsciously turning over when sleeping, particularly children patients, children are not old and easy to turn over when sleeping, and the patients are easy to fall from a sickbed when getting stuck with trouble and turning over in bed at night.

Although sick bed both sides among the prior art generally all are equipped with the guardrail, though can reach the effect that prevents the patient sick bed that falls to a certain extent, the length of present clinical sick bed both sides rail guard can't protect the both sides of the bed body wholly, and the protective effect is relatively poor, and is very much to children's patient, because children's height is shorter, the size is less, appears more easily from the condition that the sick bed falls. In addition, patients are generally weak, and the damage caused by falling from a sickbed is further increased. And the existing guardrails are directly fixed on the two sides of the bed body, so that the inconvenience of patients in getting on and off the bed is increased. Some children patients can not get on or off the bed by themselves due to the age.

Therefore, in view of the current situation, there is an urgent need to design and produce a child sickbed with an automatically liftable guard rail to solve the problem that a child patient in the prior art is easy to fall from the sickbed.

Disclosure of Invention

The invention aims to provide a child sickbed with a guard rail capable of automatically lifting, which can prevent a patient from falling from the sickbed and can realize the automatic lifting of the guard rail through a controller.

The purpose of the invention is realized by the following technical scheme.

A child sickbed with automatic lifting protective guards comprises a rectangular bed plate, wherein supporting rods are welded on four corners of the bed plate respectively and are perpendicular to the horizontal plane respectively, the supporting rods extend upwards to the upper end of the bed plate, the upper ends of two adjacent supporting rods positioned on two short edges of the bed plate are connected through a transverse connecting rod, and the left side edge and the right side edge of the bed plate are respectively provided with the protective guards;

the two ends of the guard rail are respectively fixedly provided with a hollow cylinder with an opening at the upper end, the inner side of the supporting rod is respectively provided with a groove corresponding to the cylinder, the cylinder is embedded in the corresponding groove and can move up and down along the groove, a gap is formed between the cylinder and the side wall of the groove, the lower end surface of the groove is positioned below the bed plate, and the vertical distance from the lower end surface of the groove to the bed plate is greater than the height of the guard rail;

a suspension plate is fixedly arranged at the top end of each support rod respectively, a pulley block is arranged between the suspension plate and the bottom end of the column body, the pulley block comprises a movable pulley, a fixed pulley and a connecting rope, the lower end of the movable pulley is connected with the lower end face of the column body, the fixed pulley is fixed at the lower end of the suspension plate, the movable pulley and the fixed pulley are connected through the connecting rope, the connecting rope is led into a gap between the column body and the side wall of the groove after bypassing the fixed pulley, a hole is formed in the side wall of the groove, and the connecting rope is led into the lower end of the bed plate from the hole in the side wall of the groove;

a motor is mounted on the lower end face of the bed plate, an output shaft of the motor is fixedly connected with the scroll, and one end of the connecting rope is fixed on the scroll and can be wound on the scroll along with the rotation of the scroll;

a controller for controlling the motor is also included.

Preferably, the pulley block comprises a fixed pulley, the starting end of the connecting rope is fixed at the lower end of the fixed pulley, and the connecting rope is led into a gap between the column body and the side wall of the groove after sequentially passing around the movable pulley and the fixed pulley.

Preferably, the pulley block comprises two fixed pulleys which are connected in series, the starting end of the connecting rope is fixed at the upper end of the movable pulley, and the connecting rope is led into a gap between the column body and the side wall of the groove after sequentially passing around the fixed pulley at the lower end, the movable pulley and the fixed pulley at the upper end.

Preferably, at least two clamping seats are fixedly arranged on the outer side surface of the support rod adjacent to the groove, all the clamping seats are sequentially arranged from top to bottom, and a buckle matched with the clamping seats is arranged on the corresponding column body.

Preferably, a clamping seat is fixedly arranged on the outer side surface of each support rod adjacent to the groove, at least two buckles matched with the clamping seat are arranged on the corresponding column body, and all the buckles are arranged in sequence from top to bottom.

Preferably, the bed board is hollowed, an installation plate is fixedly arranged at the lower end of the bed board, and the motor is fixedly arranged on the lower surface of the installation plate.

Preferably, the reel is provided with a connecting rope winding area, and two sides of the connecting rope winding area are provided with baffles.

Preferably, the controller is arranged on the support rod or the transverse link.

Preferably, at least one vertical connecting rib is arranged between the transverse connecting rod and the bed board, and the vertical connecting rib is parallel to the supporting rod.

Preferably, when there are at least two vertical connection ribs, all the vertical connection ribs are uniformly arranged.

The invention has the beneficial effects that:

the child sickbed with the automatic lifting protective guard comprises the protective guard, the pulley block and the motor, the motor is switched on and off and rotates forwards and backwards through the controller, the protective guard can ascend or descend by combining the pulley block, when a patient needs to get on or off the sickbed, the protective guard can be controlled to descend through the controller, when the patient falls asleep, the protective guard is controlled to ascend to a required safety height through the controller, and the child sickbed is prevented from falling. Because the lifting of the protective guard is controlled by the controller, the automatic control of the lifting of the protective guard can be realized, and the device is convenient, simple to operate, time-saving and labor-saving.

Drawings

Fig. 1 is a front view of a child bed with an automatic lifting guard rail according to one embodiment;

fig. 2 is a schematic structural diagram of a pulley block provided in the first embodiment;

fig. 3 is a schematic structural diagram of a guard rail according to a first embodiment;

FIG. 4 is a schematic structural diagram of a reel provided in the first embodiment;

fig. 5 is a right side view of a child bed with an automatically liftable guard rail according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of the pulley block provided in the second embodiment.

1-bed board; 2-a support rod; 3, protecting the fence; 4-a column; 5-a movable pulley; 6-fixed pulley; 7-a suspension plate; 8-connecting ropes; 9-a motor; 10-a reel; 11-a transverse link; 12-vertical connecting ribs;

21-a groove;

31-upper end support bar; 32-upper end support bar; 33-vertical stiffening ribs;

101-connecting a rope winding area; 102-a baffle;

5' -a movable pulley; 6' -a first fixed pulley; 6-1' -second fixed pulley; 8' -connecting rope.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Detailed description of the preferred embodiment

As shown in fig. 1 to 5, the child sickbed with the automatic lifting guard rail provided by the scheme comprises a rectangular bed plate 1, wherein four corners of the bed plate 1 are respectively welded with a support rod 2, the four support rods 2 are totally welded with the bed plate 1, the bed plate 1 and the support rods 2 are generally made of metal, and the bed plate 1 and the support rods 2 are more convenient and stable to connect by adopting a welding process. The support rods 2 are respectively vertical to the horizontal plane, the support rods 2 extend upwards to the upper end of the bed board 1, the upper ends of two adjacent support rods 2 positioned on two short edges of the bed board 1 are connected through a transverse connecting rod 11, and guard rails 3 are respectively installed on the left side and the right side of the bed board 1.

The two ends of the guard rail 3 are respectively and fixedly provided with a hollow column 4 with an opening at the upper end, the inner side of the support rod 2 is respectively provided with a groove 21 corresponding to the column 4, the size of the groove 21 corresponds to that of the column 4, the column 4 is embedded in the corresponding groove 21 and can move up and down along the groove 21, and a gap is formed between the side walls of the column 4 and the groove 21. The lower end face of the groove 21 is positioned below the bed plate 1, and the vertical distance from the bed plate 1 is greater than the height of the guard rail 3, so that the guard rail 3 can be completely lowered below the bed plate 1, and a patient can get on or off the bed conveniently.

The top ends of the four support rods 2 are respectively and fixedly provided with a suspension plate 7, a pulley block is arranged between the suspension plate 7 and the bottom end of the column 4, the pulley block comprises a movable pulley 5, a fixed pulley 6 and a connecting rope 8, the lower end of the movable pulley 5 is connected with the lower end face of the column 4, the fixed pulley 6 is fixed at the lower end of the suspension plate 7, and the movable pulley 5 is connected with the fixed pulley 6 through the connecting rope 8. Specifically, the fixed couple that is provided with of lower extreme of fixed pulley 6, the one end of connecting rope 8 is fixed on the couple, later anticlockwise walks around movable pulley 5, later anticlockwise walks around fixed pulley 6 again, connects in introducing the clearance between cylinder 4 and the recess 21 lateral wall after rope 8 walks around fixed pulley 6, it is porose to set up on the recess 21 lateral wall, connect rope 8 and introduce 1 lower extreme of bed board from the hole on the recess 21 lateral wall.

The force application direction can be changed through the fixed pulley 6, the force application direction can be saved through the movable pulley 5, the labor saving amount of the pulley block is determined by the number of 8 connecting ropes, the total weight of the column 4, the guard rail 3 and the movable pulley 5 is borne by the n connecting ropes 8, and the force F for lifting the column 4, the guard rail 3 and the movable pulley 5 is 1/n of the total weight G, namely F = G/n. In this embodiment, since the number of the connecting ropes 8 is 2, the lifting cylinder 4, the guard rail 3 and the movable pulley 5 can save half the force.

The utility model discloses a bed board, including bed board 1, motor 9, the output shaft of motor 9 and spool 10 fixed connection, the output shaft of motor 9 can drive spool 10 clockwise or anticlockwise rotation. The connecting rope 8 is led into the lower end of the bed board 1 from the hole on the side wall of the groove 21 and then fixed on the scroll 10, and can be wound on the scroll 10 along with the rotation of the scroll 10.

The lower end of the bed board 1 is provided with a wiring groove, the wiring groove directly extends from the end part of the bed board 1 to the reel 10, and the connecting rope 8 is arranged in the wiring groove.

When the output shaft of the motor 9 rotates clockwise, the reel 10 is driven to rotate clockwise, at the moment, the connecting rope 8 can be wound on the reel 10, the column 4 and the protective guard 3 are driven to move upwards through the pulley block, after the column 4 and the protective guard 3 move upwards to a proper height, the motor 9 can be controlled to stop rotating, and at the moment, the protective guard 3 is in a static state and plays a role in protection. When a patient needs to get on or off the bed, the output shaft of the motor 9 can be controlled to rotate anticlockwise to drive the reel 10 to rotate anticlockwise, at the moment, part of the connecting rope 8 wound on the reel 10 is released, the column 4 and the guard rail 3 move downwards by means of the gravity of the column 4 until the lower end face of the column 4 reaches the bottom end face of the groove 21, and at the moment, the column 4 and the guard rail 3 are supported through the bottom end face of the groove 21. Since the column 4 and the guard rail 3 can be lowered to the lower end of the bed plate 1, the patient is not hindered from getting on or off the bed.

The hospital bed further comprises a controller for controlling the motor 9 to be turned on or off and for controlling the motor 9 to be in forward (clockwise rotation) or reverse (counterclockwise rotation). Be provided with forward button, reversal button and closing button on the controller, pass forward through pressing forward the steerable motor of button 9 and pass forward, reverse through pressing the steerable motor of reversal button 9 and reverse, close through pressing the steerable motor of closing button 9.

In this embodiment, as a preferable scheme, at least two clamping seats are fixedly disposed on the outer side surface of the support rod 2 adjacent to the groove 21, all the clamping seats are sequentially arranged from top to bottom, and a buckle matched with the clamping seat is disposed on the corresponding column 4. After the motor 9 drives the column 4 and the guard rail 3 to rise to a certain height, the motor 9 stops rotating, the buckle is clamped on the clamping seat with the corresponding height of the support rod 2, the column 4 and the guard rail 3 are supported through the matching of the buckle and the clamping seat, namely, the gravity borne by the column 4 and the guard rail 3 is applied to the buckle and the clamping seat, so that the connecting rope 8 is prevented from the gravity of the column 4 and the guard rail 3, and the service life of the motor 9 is prolonged.

In this embodiment, as a preferable scheme, a clamping seat is fixedly disposed on an outer side surface of each support rod 2 adjacent to the groove 21, at least two buckles matched with the clamping seat are disposed on the corresponding column 4, and all the buckles are sequentially arranged from top to bottom. After the motor 9 drives the column 4 and the guard rail 3 to rise to a certain height, the motor 9 stops rotating, the buckle corresponding to the height is clamped on the clamping seat of the supporting rod, the column 4 and the guard rail 3 are supported through the matching of the buckle and the clamping seat, namely, the gravity borne by the column 4 and the guard rail 3 is applied to the buckle and the clamping seat, so that the connecting rope 8 is prevented from the gravity of the column 4 and the guard rail 3, and the service life of the motor 9 is prolonged.

In this embodiment, as a preferred scheme, bed board 1 is the fretwork form, the fixed mounting panel that is provided with of lower extreme of bed board 1, motor 9 is fixed to be set up at the mounting panel lower surface. The bed board 1 is hollow so that the mattress on the bed board 1 can be conveniently ventilated. Install motor 9 on the mounting panel, can reduce the interference of motor 9 to bed board 1 top.

In this embodiment, as a preferable scheme, two connection rope winding areas 101 are provided on each reel 10, one connection rope winding area 101 is used for winding the connection rope 8 at one end, the other connection rope winding area 10 is used for winding the connection rope 8 at the other end, and baffles 102 are provided on both sides of each connection rope winding area 101. This structure can prevent to connect 8 winding in-process emergence disorderly phenomena of connecting for connect in 8 regular and orderly winding certain fixed regional sections of rope.

In this embodiment, the controller may be disposed on the support bar 2, or may be disposed on the transverse link 11. These positions are relatively close to the patient, facilitating the patient to control the controller at hand. Of course, the controller is not limited to these positions, and may be disposed in the bed 1 or other positions. The controller and the motor 9 can be connected through wires or can be connected through wireless remote control.

In this embodiment, as a preferable scheme, at least one vertical connecting rib 12 is disposed between the transverse connecting rod 11 and the bed plate 1, and the vertical connecting rib 12 is parallel to the supporting rod 2. The vertical connecting ribs 12 can prevent the pillow on the sickbed from falling down, and only a few vertical connecting ribs 12 are needed, so that raw materials are saved.

In the present embodiment, as a further preferable mode, when there are at least two vertical connection ribs 12, all the vertical connection ribs 12 are uniformly arranged.

In this embodiment, as a preferable scheme, the guard rail 3 includes an upper end support rod 31 located at the upper end and a lower end support rod 32 located at the lower end, and a plurality of vertical reinforcing ribs 33 are disposed between the upper end support rod 31 and the lower end support rod 32. The upper end support rod 31 and the lower end support rod 32 are parallel to each other, and the vertical reinforcing rib 33 is perpendicular to the upper end support rod 31 and the lower end support rod 32. The vertical reinforcing ribs 33 are uniformly distributed, so that the stress uniformity is improved, and the appearance is attractive.

Detailed description of the invention

As shown in fig. 6, the difference between the child bed with the automatic lifting guard rail provided in this embodiment and the child bed with the automatic lifting guard rail provided in the first embodiment is that the pulley block provided in this embodiment comprises two fixed pulleys, a movable pulley 5 'and a connecting rope 8', the two fixed pulleys are connected in series and are respectively a first fixed pulley 6 'and a second fixed pulley 6-1', the first fixed pulley 6 'is located at the lower end, and the second fixed pulley 6-1' is located at the upper end. The starting end of the connecting rope 8 'is fixed at the upper end of the movable pulley 5', and the connecting rope 8 'is led into a gap between the column body and the side wall of the groove after sequentially passing around the first fixed pulley 6' at the lower end, the movable pulley 5 'and the second fixed pulley 6-1' at the upper end. The force application direction of the first fixed pulley 6 ' and the second fixed pulley 6-1 ' can be changed, the movable pulley 5 ' can save labor, the labor saving amount of the pulley block is determined by the number of connecting rope strands, the total weight of the column, the protective guard and the movable pulley is borne by n connecting rope strands, and the force F for lifting the column, the protective guard and the movable pulley is 1/n of the total weight G, namely F = G/n. In this embodiment, since the number of the connecting rope strands is 3, two thirds of the force can be saved by lifting the column, the guard rail and the movable pulley. In addition, the technical solutions disclosed in the present embodiment and the first embodiment are completely the same, and are not described herein again.

The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.