CN219000942U - Hospital bed edge-tilting protection structure and ICU (information and communication unit) hospital bed - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, in particular to a sickbed edge-curling protection structure and an ICU sickbed, which comprise at least 4 supporting plates and a plurality of edge-curling plates; the four support plates respectively support the back, buttocks, thighs and calves of the patient; the number of the edge-warping plates is twice that of the supporting plates; two side warping plates are respectively arranged on two sides of each supporting plate along the width direction of the sickbed; the edge-warping plate is in a parallel state which is kept parallel to the supporting plate, and an included angle is kept between the edge-warping plate and the supporting plate; the two ends of the edge-tilting piece in the length direction are respectively hinged on the edge-tilting plate and the supporting plate; the edge-tilting member is configured to switch the edge-tilting plate between a parallel state and an edge-tilting state. The scheme provides a method and a structure for edge-curling protection of a plurality of sickbeds, realizes edge-curling protection of any body position sectional control, and meets the requirements of nursing sickbeds and ICU monitoring sickbeds.

Description

Hospital bed edge-tilting protection structure and ICU (information and communication unit) hospital bed

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a sickbed edge-curling protection structure and an ICU sickbed.

Background

In the technical field of sickbeds, the bed surfaces on two sides can tilt upwards at a certain angle, so that the whole bed surface forms a groove shape, which is called tilting edge protection. The edge-lifting protection aims at positioning the body of a patient so that the body of the patient does not sideslip, and is widely used for nursing sickbeds, ICU monitoring sickbeds and the like.

The prior nursing sickbed mostly adopts the protection of the raised edge which moves along with the backboard when the backboard rises, the backboard consists of a left middle block and a right middle block, the left middle block and the right middle block are connected by a hinge, and the backboard is lifted by adopting a riding wheel. Simultaneously, set up under the backplate left and right sides piece and with the riding wheel higher than the intermediate block, when riding wheel subassembly upwards lifts the backplate motion, the riding wheel that both sides are higher than the centre contacts left and right sides backplate earlier, makes it upwards rotate around the hinge axle center. After the left side plate and the right side plate are tilted up to the appointed position, the riding wheels lower than the two sides of the back plate middle block only contact the back plate middle block, and push the back plate middle block to rise, so that the whole back plate is driven to rise in a groove shape. The defect of the edge-lifting protection is that only the bed surface at the back can realize edge-lifting protection, and the back plate is lifted to lift the edge, so that the edge-lifting protection has application limitation.

For example, the patent CN112294565a discloses a tilting protection device for the conventional ICU monitoring sickbed during side turning, which adopts 12 bed surfaces, wherein 8 bed surfaces at the left side and the right side are tilting protection bed surfaces capable of being turned up by a certain angle, and the tilting electric push rods at the left side and the right side are respectively arranged to respectively push the tilting bed surfaces at the two sides to rise or fall. The utility model has the advantages and the disadvantages that the utility model is at the horizontal position of the bed surface and is tilted integrally, and the flexible tilting protection of the subsection according to the body position requirement can not be realized. For example, when the ICU monitors the most used semi-lying position of the hospital bed, it cannot realize the edge-lifting protection.

Disclosure of Invention

The utility model aims at providing a sickbed edge-curling protection structure and an ICU sickbed, which can overcome the defects, provide several methods and structures for sickbed edge-curling protection, realize edge-curling protection of any body position sectional control, and meet the requirements of nursing sickbeds and ICU monitoring sickbeds.

Embodiments of the utility model may be implemented as follows:

in a first aspect, the present utility model provides a patient bed edge-curling protection structure, including:

at least 4 support plates and a plurality of edge plates;

the four supporting plates respectively support the back, buttocks, thighs and calves of the patient; the number of the edge warping plates is twice that of the supporting plates; two sides of each supporting plate are respectively provided with two edge tilting plates along the width direction of the sickbed; the edge-warping plate is in a parallel state which is kept parallel to the supporting plate and in an edge-warping state which keeps an included angle with the supporting plate;

the two ends of the edge-tilting piece in the length direction are respectively hinged to the edge-tilting plate and the supporting plate; the edge-tilting member is configured to switch the edge-tilting plate between the parallel state and the edge-tilting state.

According to the sickbed edge-tilting protection structure, the edge-tilting plates are arranged on the two sides of the supporting plate, and the two edge-tilting plates on the two sides tilt towards the middle supporting plate, so that edge-tilting protection can be fully performed on a body part in the supporting plate. It should be noted that any of the edge-tilting plates on both sides of each support plate are individually movable, and the edge-tilting plates between the plurality of support plates are individually movable, so that the plurality of edge-tilting plates can be flexibly matched between a parallel state and an edge-tilting state, thereby meeting the requirements of patients on edge-tilting protection under different conditions.

Here, it should be noted that the edge-tilting member is only used to illustrate a structure capable of being hinged between the edge-tilting plate and the support plate and realizing switching between the parallel state and the edge-tilting state. Therefore, the edge-tilting piece can realize edge tilting through a mechanical structure (such as a gas spring, a hand-operated screw rod, a motor and the like) or can realize edge tilting by direct manual lifting. In an alternative embodiment, the sickbed edge-curling protection structure further comprises a lower bracket arranged below the supporting plate;

one end of the edge warping piece is arranged on the lower bracket.

In an alternative embodiment, the device further comprises a locking member and a mating member;

the locking piece is arranged on the edge warping plate, and the matching piece is arranged on the supporting plate;

the locking piece is matched with the matching piece, so that the edge warping plate can be locked when at least keeping a parallel state.

In an alternative embodiment, the locking member is a spring lock pin and the mating member is a locking tab;

the locking plate is at least provided with an upper locking hole close to the edge warping plate; the spring lock pin can be clamped with the upper Fang Suokong so as to lock the edge tilting plate when the edge tilting plate is kept in a parallel state.

In an alternative embodiment, the edge-lifting member comprises a rail and a support bar;

the track is connected with the supporting plate, and is provided with a sliding part and a supporting part which are connected with each other, and an included angle is formed between the sliding part and the supporting part; the end of the support part far away from the sliding part forms a support clamping point, and the end of the sliding part far away from the support part forms a sliding terminal point;

one end of the supporting rod is hinged to the edge warping plate, and the other end of the supporting rod is movably arranged in the track;

when the end part of the supporting rod is embedded into the supporting clamping point, the edge-curling plate keeps an edge-curling state, and at the moment, the lock pin and the lock plate keep away from each other;

when the end part of the supporting rod is positioned at the sliding end point, the edge warping plate is kept in a parallel state, and the locking piece and the matching piece are mutually locked.

In an alternative embodiment, the support bar includes an upper bar, a lower bar, and a connecting bar; the upper rod and the lower rod are parallel to each other, and two ends of the connecting rod are respectively connected with the upper rod and the lower rod;

the upper rod is hinged with the edge tilting plate, and the lower rod is inserted into the track.

In an alternative embodiment, the edge-lifting member is a gas spring;

the locking plate is further provided with a lower lock hole far away from the edge-curling plate, and when the edge-curling plate is in an edge-curling state, the lower lock hole is clamped with the locking piece.

In an alternative embodiment, the edge tilting member is an electric push rod, a cylinder body of the electric push rod is connected with the supporting plate, and an end part of a piston rod of the electric push rod is arranged on the edge tilting plate.

In an alternative embodiment, the edge-lifting piece is a hand-operated screw rod; the hand-operated screw rod comprises a screw rod, a crank, a first connecting piece and a second connecting piece;

the first connecting piece is hinged to the edge-curling plate, and the second connecting piece is hinged to the supporting plate; two ends of the spiral screw rod are respectively connected with the first connecting piece and the second connecting piece in a screw rod transmission manner; the crank is arranged at the end part of the spiral screw rod so that the spiral screw rod can rotate.

In a second aspect, the present utility model provides an ICU hospital bed, comprising a bed edge lifting protection structure according to any of the previous embodiments.

The beneficial effects of the embodiment of the utility model include, for example:

the bed surface of the existing sickbed is usually composed of four plates, namely a back plate, a seat plate, a thigh plate and a shank plate, and the upwarp edge bed surface of the upwarp edge protection structure of the sickbed in the scheme is composed of twelve plates, namely, upwarp edge parts connected with the four plates by hinges are respectively added on the left side and the right side of the four plates. The lower support extending to the lower part of the edge-tilting bed surface is arranged below the middle four bed plates, the support edge-tilting bed surface and the middle bed surface are positioned at the same horizontal position, and the edge-tilting bed is divided into air springs (or springs and elastic sheets), manual operation, crank handles, electric push rods and other edge-tilting methods according to an edge-tilting power supply mode so as to realize edge-tilting protection.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a sickbed edge-curling protection structure according to a first embodiment of the present utility model;

fig. 2 is a schematic structural view of a parallel state of a sickbed edge-curling protection structure according to a first embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a raised edge state of a raised edge protection structure of a hospital bed according to a first embodiment of the present utility model;

fig. 4 is a schematic structural view of a support plate in a tilting state of a tilting protection structure for a hospital bed according to the first embodiment of the present utility model;

fig. 5 is a schematic structural view of a track of a sickbed edge-curling protection structure according to a first embodiment of the present utility model;

fig. 6 is a schematic structural view of a support rod of a sickbed edge-curling protection structure according to the first embodiment of the present utility model;

fig. 7 is a schematic structural diagram of a parallel state of a sickbed edge-curling protection structure according to a second embodiment of the present utility model;

fig. 8 is a schematic structural diagram of a raised edge state of a raised edge protection structure of a hospital bed according to a second embodiment of the present utility model;

fig. 9 is a schematic structural view of a parallel state of a sickbed edge-curling protection structure according to a third embodiment of the present utility model;

fig. 10 is a schematic structural diagram of a raised edge state of a raised edge protection structure of a hospital bed according to a third embodiment of the present utility model;

fig. 11 is a schematic structural view of a parallel state of a sickbed edge-curling protection structure according to a fourth embodiment of the present utility model;

fig. 12 is a schematic structural diagram of a raised edge state of a raised edge protection structure of a hospital bed according to a fourth embodiment of the present utility model.

Icon: 10-a sickbed edge-curling protection structure; 100-supporting plates; 110-a lower rack; 200-edge-warping plates; 300-edge-lifting pieces; 410-locking member; 420-mating piece; 421-upper lock hole; 422-lower keyhole; 510-track; 511-a glide portion; 512-a support portion; 521-supporting the stuck point; 522—end of slide; 530-supporting the rod; 531-upper pole; 532-lower pole; 533-a connecting rod; 600-gas spring; 700-electric push rod; 800-hand screw rod; 810-a spiral screw; 820-crank; 831-first connector; 832-a second connector; 20-ICU hospital bed.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, if the terms "upper", "lower", "inner", "outer", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus it should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, if any, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.

It should be noted that the features of the embodiments of the present utility model may be combined with each other without conflict.

Example 1

Referring to fig. 1, the present embodiment provides a patient bed edge-lifting protection structure 10, which includes at least 4 support plates 100 and a plurality of edge-lifting plates 200.

The four support plates 100 support the back, buttocks, thighs, and calves of the patient, respectively; the number of the edge plates 200 is twice the number of the support plates 100; two edge tilting plates 200 are respectively arranged on two sides of each supporting plate 100 along the width direction of the sickbed; the edge-curling plate 200 has a parallel state of being parallel to the support plate 100 and an edge-curling state of being at an angle to the support plate 100;

the edge-lifting piece 300 is hinged to the edge-lifting plate 200 and the supporting plate 100 respectively at two ends of the edge-lifting piece 300 in the length direction; the edge-tilting member 300 is configured to switch the edge-tilting plate 200 between a parallel state and an edge-tilting state.

According to the sickbed edge-curling protection structure 10, the edge-curling plates 200 are arranged on the two sides of the supporting plate 100, and the two edge-curling plates 200 on the two sides tilt towards the middle supporting plate 100, so that edge-curling protection can be fully performed on a body part on the supporting plate 100. It should be further noted that, here, any of the edge-tilting plates 200 on both sides of each support plate 100 is individually movable, and the edge-tilting plates 200 between the plurality of support plates 100 are also individually movable, so that the plurality of edge-tilting plates 200 can be flexibly matched between the parallel state and the edge-tilting state, thereby meeting the needs of the patient for edge-tilting protection under different conditions.

It should be noted that, the edge-lifting piece is only used for illustrating a structure capable of being hinged between the edge-lifting plate and the supporting plate and realizing the switching between the parallel state and the edge-lifting state, so that the edge-lifting piece can realize edge lifting through a mechanical structure (such as a pneumatic spring, a hand-operated screw rod, a motor and the like) or can realize edge lifting through direct manual lifting.

Here, in the edge-tilting state of the edge-tilting plate 200 along the vertical direction, the vertical projection of the edge-tilting plate 200 is located outside the vertical projection of the support plate 100.

Alternatively, the edge plates 200 are hinged to both sides of the support plate 100.

With continued reference to fig. 1-6, further structural details of the patient bed edge lift protection structure 10 are illustrated.

As can be seen from the figure, in the present embodiment of the present utility model, the patient bed edge lifting protection structure 10 further comprises a lower bracket 110 disposed below the support plate 100; one end of the edge-lifting member 300 is disposed on the lower bracket 110. Here, the lower bracket 110 serves as a connection base for the edge-lifting member 300 and other components. This can improve the stability and reliability of the connection of the support plate 100 and the edge-curling plate 200. It should be noted that a lower bracket 110 is disposed under each support plate 100.

Further, the patient bed edge lifting protection structure 10 further comprises a locking member 410 and a matching member 420; the locking piece 410 is arranged on the edge-warping plate 200, and the matching piece 420 is arranged on the supporting plate 100; the locking member 410 is engaged with the engaging member 420 so that the edge-curling plate 200 can be locked while maintaining at least a parallel state. The purpose of the locking member 410 and the mating member 420 is to enable the edge-curling plate 200 to maintain stability and reliability in a curled-edge state and/or a parallel state. Alternatively, in the present embodiment of the present utility model, the locking member 410 is a spring lock pin, and the mating member 420 is a locking plate; the locking plate is provided with at least an upper locking hole 421 close to the edge tilting plate 200; the spring lock pin can be locked with the upper lock hole 421 when the edge-curling plate 200 is kept in a parallel state. The spring lock pin and the lock hole are matched, so that the spring lock pin has the advantages of simple structure and stable and reliable stress in an elastic clamping mode. Furthermore, a plurality of lock holes at different positions are arranged on the lock plate, so that edge warping at different angles can be realized.

It will be appreciated that in other embodiments of the present utility model, the locking member 410 and the mating member 420 may be a locking pin, a snap fit, etc., so long as the edge-lifting plate 200 can maintain the locking in the edge-lifting state and/or the parallel state. Further, in other embodiments of the present utility model, the edge tilting member 300 itself has a locking function, and the locking member 410 and the mating member 420 may be installed as long as the edge tilting state and the parallel state of the edge tilting plate 200 can be stably locked. Similarly, the edge-rolled state and the parallel state of the edge-rolled plate 200 can be stably locked by the locking member 410 and the mating member 420, which is only an example and not a limitation.

Further, as shown in fig. 2, the locking plate has a low truncated cone structure disposed at the bottom of the edge-curling plate 200, and an upper locking hole 421 is disposed on the truncated cone structure. It should be understood that in other embodiments of the present utility model, the positions of the locking member 410 and the mating member 420 may be interchanged (i.e., the spring lock pin and the locking plate), so long as the locking engagement is achieved by the cooperation of the two, which is not limited herein.

Referring to fig. 2 to 5, in an alternative embodiment of the present utility model, the edge-lifting member 300 includes a rail 510 and a supporting rod 530;

the rail 510 is connected with the support plate 100, the rail 510 has a sliding portion 511 and a support portion 512 connected with each other, and an included angle is formed between the sliding portion 511 and the support portion 512; the end of the support portion 512 remote from the sliding portion 511 forms a support catch 521 and the end of the sliding portion 511 remote from the support portion 512 forms a sliding terminus 522; one end of the supporting rod 530 is hinged to the edge-curling plate 200, and the other end of the supporting rod 530 is movably arranged in the track 510;

when the end of the support bar 530 is inserted into the support clip point 521, the edge-curling plate 200 maintains an edge-curling state, and the lock pin and the lock piece are kept away from each other;

when the end of the support bar 530 is positioned at the sliding finishing point 522, the edge-curling plate 200 maintains a parallel state, and the locking member 410 and the mating member 420 are locked with each other.

Specifically, the support bar 530 is moved in the rail 510 by manually lifting or lowering the support bar to achieve a tilted edge state when the support bar 530 is inserted into the support clip 521 or a parallel state when the support bar is positioned at the sliding end 522.

With continued reference to fig. 5 and 6, further, in the present embodiment of the utility model, the support bar 530 includes an upper bar 531, a lower bar 532 and a connecting bar 533; the upper and lower bars 531 and 532 are parallel to each other, and both ends of the connection bar 533 are connected to the upper and lower bars 531 and 532, respectively; the upper bar 531 is hinged to the edge tilting plate 200 and the lower bar 532 is inserted into the track 510.

Further, as can be seen from fig. 3 and 4, when the support plate 100 is tilted laterally and the edge-tilting plate 200 is in the edge-tilting state, the vertical projection of the edge-tilting plate 200 is still located outside the vertical projection of the support plate 100.

Specifically, in this embodiment, the edge-lifting bed surface is lifted or lowered manually (i.e. the edge-lifting plate 200, which will not be described in detail below), and the spring lock pin and the lock plate thereof are respectively disposed below the lower bracket 110 and the edge-lifting bed surface.

In use, after the lock pin is manually pulled out for unlocking, the edge-curling bed surface is lifted by hand, and the support rod 530 arranged below the edge-curling bed surface is lifted to a required angle along the path of the rail 510 and is clamped into the support clamping point 521 of the rail 510. The track 510 is formed in a specific shape, and has a sliding portion 511 and a supporting clip 521, and the supporting clip 521 ensures that the supporting bar 530 is in a supporting state, and at this time, the patient or other person shakes the edge-curling bed surface, so that the supporting bar 530 does not slip. Only when an operator lifts the edge-tilting bed surface, the supporting rod 530 is separated from the supporting clamping point 521 of the rail 510 and pushes the supporting rod 530 into the sliding rail 510, the edge-tilting bed surface can return to the same plane as the middle bed surface, and meanwhile, the spring lock pin is automatically inserted into the lock plate, and the locked edge-tilting bed surface cannot be tilted upwards without unlocking.

In a second aspect, the present utility model provides an ICU hospital bed 20 comprising the bed edge lift protection structure 10 of any of the previous embodiments. Further, the support plate 100 of the ICU hospital bed 20 can be tilted sideways and folded in the direction of the head of the bed and the tail of the bed. Thereby meeting the condition that the patient is inconvenient to turn over and move.

Example two

Referring to fig. 7 and 8, the sickbed edge-curling protection structure 10 of the present embodiment is substantially the same as that of the first embodiment, except that the edge-curling member 300 of the present embodiment is a gas spring 600; the locking plate further has a lower locking hole 422 far away from the edge-lifting plate 200, and the lower lock hole Fang Suokong and the locking piece 410 (i.e., the spring locking pin in the present embodiment) are locked when the edge-lifting plate 200 is in the edge-lifting state.

In use, the two ends of the gas spring 600 are respectively disposed at the corresponding positions of the lower bracket 110 and the edge-curling bed surface (i.e. the edge-curling plate 200, which will not be described in detail below), so as to support the tilting of the edge-curling bed surface. In addition, a spring lock pin is respectively arranged on the lower bracket 110, and a locking plate of the spring lock pin is arranged below the edge-tilting bed surface, the locking plate can be provided with an upper hole and a lower hole (namely an upper lock hole 421 and a lower lock hole 422 in the embodiment), and when the spring lock pin is inserted into the upper lock hole 421, the edge-tilting bed surface is locked at a horizontal position.

If the lock pin is pulled out at this time, the air spring 600 drives the edge-lifting bed surface to rise, and when the lock pin reaches the position of the lower lock hole 422 of the lock plate, the spring lock pin is inserted into the lower lock hole 422 to lock the edge-lifting bed surface at the edge-lifting position.

It can also be seen from the figure that the locking piece of this embodiment is an elongated sheet-like structure. And the locking tab extends in an arc around the hinge circle of the see-saw sideboard 200. Specifically, the upper locking hole 421 and the lower locking hole 422 are respectively disposed at both ends of the locking piece in the length direction. The arrangement mode can ensure the locking effect in the edge tilting state and the parallel state and can also realize the positioning and guiding functions.

Example III

Referring to fig. 9 to 10, the sickbed edge-lifting protection structure 10 of the present embodiment is substantially the same as that of the first embodiment, except that in the present embodiment, the edge-lifting member 300 is an electric push rod 700, a cylinder of the electric push rod 700 is connected with the support plate 100, and an end of the push rod of the electric push rod 700 is disposed on the edge-lifting plate 200.

When in use, a small linear electric push rod 700, such as a W-shaped electric push rod 700 of Jiechang linear driving company, is arranged below each edge-raising bed surface or on the lower bracket 110, and the rotating fork arranged on the push rod head is driven to lift by the extension or retraction of the electric rod, so as to drive the edge-raising bed surface to lift or descend.

Example IV

Referring to fig. 11 to 12, the sickbed edge-curling protection structure 10 of the present embodiment is substantially the same as that of the first embodiment, except that in the present embodiment, the edge-curling member 300 is a hand-rocking screw 800; the hand screw 800 includes a screw 810, a crank 820, a first coupling 831 and a second coupling 832;

the first connecting piece 831 is hinged to the edge-tilting plate 200, and the second connecting piece 832 is hinged to the supporting plate 100; two ends of the spiral screw 810 are respectively connected with the first connecting piece 831 and the second connecting piece 832 in a screw transmission manner; a crank 820 is provided at an end of the screw 810 to enable the screw 810 to rotate.

When in use, the spiral screw 810 crank 820 is arranged on the lower bracket 110 or below the edge-tilting bed surface, and the spiral screw 810 is extended or retracted by shaking the crank 820 to drive the rotating fork arranged on the screw head to lift, thereby driving the edge-tilting bed surface to lift or descend. The lead screw crank 820 may be a side mount pushing the side edge or a side opposite the side edge.

The sickbed edge-curling protection structure 10 and the ICU sickbed 20 provided by the embodiment have at least the following advantages:

the conventional sickbed surface of the sickbed is generally composed of four parts, namely a back plate, a seat plate, a thigh plate and a shank plate, and the upwarp edge surface of the sickbed upwarp edge protection structure 10 is composed of twelve parts, namely, upwarp edge parts connected with the four parts by hinges are respectively added on the left side and the right side of the four bed plates. The 8-piece edge-raising bed surfaces are respectively controlled, and more clinical requirements on the sickbed can be met.

The lower support 110 extending to the lower part of the edge-tilting bed surface is arranged below the middle four bed plates, and the edge-tilting bed surface and the middle bed surface are supported to be positioned at the same horizontal position, and the edge-tilting bed is divided into a pneumatic spring 600, a manual crank 820, an electric push rod 700 and other edge-tilting methods according to an edge-tilting power supply mode so as to realize edge-tilting protection.

The present utility model is not limited to the above embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a sick bed sticks up limit protection architecture which characterized in that includes:

at least 4 support plates (100) and a plurality of edge plates (200);

four support plates (100) respectively support the back, buttocks, thighs and calves of a patient; the number of the edge tilting plates (200) is twice the number of the supporting plates (100); two sides of each supporting plate (100) are respectively provided with two edge tilting plates (200) along the width direction of the sickbed; the edge-warping plate (200) has a parallel state which is kept parallel to the supporting plate (100) and an edge-warping state which keeps an included angle with the supporting plate (100);

the two ends of the edge-tilting piece (300) in the length direction are respectively hinged to the edge-tilting plate (200) and the supporting plate (100); the edge-tilting member (300) is configured to switch the edge-tilting plate (200) between the parallel state and the edge-tilting state.

2. The hospital bed edge-lifting protection structure according to claim 1, wherein:

the sickbed edge-curling protection structure further comprises a lower bracket (110) arranged below the supporting plate (100);

one end of the edge tilting piece (300) is arranged on the lower bracket (110).

3. The hospital bed edge-lifting protection structure according to claim 1, wherein:

also includes a locking member (410) and a mating member (420);

the locking piece (410) is arranged on the edge warping plate (200), and the matching piece (420) is arranged on the supporting plate (100);

the locking piece (410) is matched with the matching piece (420) so that the edge warping plate (200) can be locked at least when the edge warping plate is kept in a parallel state.

4. A bed edge lifting protection structure according to claim 3, characterized in that:

the locking piece (410) is a spring lock pin, and the matching piece (420) is a locking plate;

the locking plate is at least provided with an upper locking hole (421) close to the edge-curling plate (200); the spring lock pin can be clamped with the upper lock hole (421) so as to lock the edge warping plate (200) when the edge warping plate is kept in a parallel state.

5. A bed edge lifting protection structure according to claim 3, characterized in that:

the edge tilting piece (300) comprises a track (510) and a supporting rod (530);

the track (510) is connected with the supporting plate (100), the track (510) is provided with a sliding part (511) and a supporting part (512) which are connected with each other, and an included angle is formed between the sliding part (511) and the supporting part (512); the end of the support part (512) far away from the sliding part (511) forms a support clamping point (521), and the end of the sliding part (511) far away from the support part (512) forms a sliding terminal point (522);

one end of the supporting rod (530) is hinged to the edge-curling plate (200), and the other end of the supporting rod (530) is movably arranged in the track (510);

when the end part of the supporting rod (530) is embedded into the supporting clamping point (521), the edge-curling plate (200) keeps an edge-curling state, and at the moment, the lock pin and the lock plate keep away from each other;

when the end of the supporting rod (530) is positioned at the sliding terminal point (522), the edge tilting plate (200) is kept in a parallel state, and the locking piece (410) and the matching piece (420) are mutually locked.

6. The patient bed edge lifting protection structure according to claim 5, wherein:

the support bar (530) includes an upper bar (531), a lower bar (532) and a connection bar (533); the upper rod (531) and the lower rod (532) are parallel to each other, and two ends of the connecting rod (533) are respectively connected with the upper rod (531) and the lower rod (532);

the upper rod (531) is hinged with the edge tilting plate (200), and the lower rod (532) is inserted into the track (510).

7. The hospital bed edge-lifting protection structure according to claim 4, wherein:

the edge tilting piece (300) is a gas spring (600);

the locking plate is further provided with a lower lock hole (422) far away from the edge tilting plate (200), and when the edge tilting plate (200) is in an edge tilting state, the lower lock hole (422) is clamped with the locking piece (410).

8. The hospital bed edge-lifting protection structure according to claim 1, wherein:

the edge tilting piece (300) is an electric push rod (700), a cylinder body of the electric push rod (700) is connected with the supporting plate (100), and the end part of a piston rod of the electric push rod (700) is arranged on the edge tilting plate (200).

9. The hospital bed edge-lifting protection structure according to claim 1, wherein:

the edge tilting piece (300) is a hand-operated screw rod (800); the hand-operated screw rod (800) comprises a screw rod (810), a crank (820), a first connecting piece (831) and a second connecting piece (832);

the first connecting piece (831) is hinged to the edge warping plate (200), and the second connecting piece (832) is hinged to the supporting plate (100); two ends of the spiral screw rod (810) are respectively connected with the first connecting piece (831) and the second connecting piece (832) in a screw rod transmission manner; the crank (820) is provided at an end of the screw (810) so that the screw (810) can rotate.

10. An ICU hospital bed, characterized in that:

comprising a patient bed edge lifting protection structure according to any one of claims 1-9.

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