CN215385359U

CN215385359U - Lifting anti-collision pediatric nursing bed convenient for nurse operation

Info

Publication number: CN215385359U
Application number: CN202121357732.8U
Authority: CN
Inventors: 顾香琴; 齐瑾; 黄志畅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-01-04
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a lifting anti-collision pediatric nursing bed convenient for operation of nurses, belonging to the technical field of medical instruments and comprising four supporting legs, wherein the upper surfaces of the four supporting legs are fixedly provided with a same supporting frame, the front side surface and the rear side surface of the inner wall of the supporting frame are both provided with sliding grooves, and two sliding rods are slidably arranged between the two sliding grooves; through setting up the supporting leg, utilize the support frame that sets up on the supporting leg, the spout of seting up on the recycle support frame makes the slide bar support frame relatively slide, utilize the connecting rod that rotates the setting on the slide bar, recycle the bed board that rotates the setting on the connecting rod, make the removal of slide bar can adjust the height of bed board through the rotation of connecting rod, utilize the two-way reciprocal lead screw of support frame internal rotation setting, recycle threaded connection between two-way reciprocal lead screw and the slide bar, thereby can control two slide bar opposite motions through rotating two-way reciprocal lead screw, with the height that can adjust the bed board, and is simple in operation, and convenient for adjust.

Description

Lifting anti-collision pediatric nursing bed convenient for nurse operation

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a lifting anti-collision pediatric nursing bed convenient for operation of nurses.

Background

Pediatrics is a comprehensive medical science for comprehensively researching physical and mental development, health care and disease prevention and treatment in the period of children and teenagers, all the health and sanitary problems related to the period of children and teenagers belong to the scope of pediatrics, the treatment object of the pediatrics is in the growth and development period, when a medical worker nurses and operates a pediatric patient, the pediatric nursing bed is frequently needed to be used, in order to facilitate the medical worker to nurse and operate the patient, the existing pediatric nursing bed is additionally provided with a lifting function, and some pediatric nursing beds in the market need to respectively adjust four supporting legs when lifting, so that the operation is too troublesome, like the pediatric nursing bed provided by the Chinese patent No. CN 204562634U, the height of the pediatric nursing bed can be adjusted through a height fixing hole, but the height fixing holes on four supporting shafts need to be sequentially adjusted, so that the operation is too complicated, there is a need for a pediatric care bed that is easy to adjust.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lifting anti-collision pediatric nursing bed convenient for nurses to operate, and aims to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a paediatrics nursing bed is prevented bumping in lift convenient to nurse's operation, includes four supporting legs, four the last fixed surface of supporting leg installs same support frame, the spout has all been seted up to support frame inner wall's front and back both sides face, two slidable mounting has two slide bars between the spout, two connecting rods are installed, four to the last surface rotation of slide bar the connecting rod is kept away from the one end of slide bar is rotated and is installed same bed board, rotate between the left and right sides face of support frame inner wall and install two-way reciprocal lead screw, two-way reciprocal lead screw and two slide bar threaded connection.

As a preferable embodiment, a cavity is formed in the support frame, one end of the bidirectional reciprocating screw rod penetrates through the right side surface of the inner wall of the cavity and is fixedly provided with a ratchet wheel, an L-shaped rod is arranged on the lower surface of the support frame, the top end of the L-shaped rod penetrates through the inner bottom surface of the cavity in a sliding manner and extends into the cavity, a plurality of ratchet teeth are uniformly and rotatably arranged on the rear side surface of the L-shaped rod, and the ratchet teeth are meshed with the ratchet wheel.

As a preferred embodiment, a limit ring is sleeved on a side wall surface of the L-shaped rod, the limit ring is located right below the ratchet, a compression spring is fixedly installed on a lower surface of the limit ring, one end of the compression spring, which is far away from the limit ring, is fixedly installed on an inner top surface of the cavity, and the shaft L-shaped rod is located inside the compression spring.

As a preferred embodiment, a fence is fixedly installed on the upper surface of the bed plate.

As a preferred embodiment, the installing port has been seted up to the leading flank of rail, the left surface of installing port inner wall is rotated and is installed the baffle, the baffle is kept away from the one end of installing port inner wall left surface pass through the hasp with the right flank joint of installing port inner wall.

As a preferred embodiment, the left side surfaces of the support frame and the L-shaped rod are both provided with a limiting hole, and the same limiting pin is clamped in the two limiting holes.

Compared with the prior art, the utility model has the beneficial effects that:

this lifting anti-collision paediatrics nursing bed convenient to nurse operation is through setting up the supporting leg, utilize the support frame that sets up on the supporting leg, recycle the spout of seting up on the support frame, utilize the slide bar that slides and set up in the spout simultaneously, make the slide bar slide relative to the support frame, utilize the connecting rod that rotates the setting on the slide bar, recycle the bed board that rotates the setting on the connecting rod, make the removal of slide bar can adjust the height of bed board through the rotation of connecting rod, utilize the two-way reciprocating lead screw that the support frame internal rotation set up, recycle the threaded connection between two-way reciprocating lead screw and the slide bar, thereby can control two slide bar opposite motions through rotating two-way reciprocating lead screw, in order to adjust the height of bed board, the operation is simple, and the adjustment is convenient;

this lifting anti-collision pediatric nursing bed convenient to nurse operation is through seting up the cavity in the support frame, utilize the L shape pole that sets up on the support frame, recycle the ratchet that sets up on the L shape pole, make L shape pole can drive the ratchet and reciprocate in the cavity, utilize the ratchet that sets up on the two-way reciprocal lead screw, recycle the meshing between ratchet and the ratchet, make the ratchet move down and can drive ratchet rotation, and then can drive two-way reciprocal lead screw and rotate, wherein the junction of ratchet and L shape pole is provided with the torsional spring, when L shape pole upwards moves, the ratchet can contract through the torsional spring, it rotates to drive the ratchet when preventing the ratchet upwards to move, ensure that the ratchet can unidirectional rotation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the support frame of the present invention;

fig. 3 is a schematic structural view of the bed plate of the utility model;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 2 according to the present invention.

In the figure: 1. supporting legs; 2. a support frame; 3. a chute; 4. a slide bar; 5. a bed board; 6. a bidirectional reciprocating screw rod; 7. A cavity; 8. a ratchet wheel; 9. an L-shaped rod; 10. a ratchet; 11. a limiting ring; 12. a compression spring; 13. a fence; 14. An installation port; 15. a baffle plate; 16. a limiting hole; 17. a spacing pin; 18. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a lifting anti-collision pediatric nursing bed convenient for nurse operation, which comprises four supporting legs 1, wherein the upper surfaces of the four supporting legs 1 are fixedly provided with a same supporting frame 2, the front side surface and the rear side surface of the inner wall of the supporting frame 2 are respectively provided with a sliding chute 3, two sliding rods 4 are slidably arranged between the two sliding chutes 3, the upper surfaces of the sliding rods 4 are rotatably provided with two connecting rods 18, one end of each of the four connecting rods 18, which is far away from the corresponding sliding rod 4, is rotatably provided with a same bed plate 5, a bidirectional reciprocating screw rod 6 is rotatably arranged between the left side surface and the right side surface of the inner wall of the supporting frame 2, and the bidirectional reciprocating screw rod 6 is in threaded connection with the two sliding rods 4; through setting up supporting leg 1, utilize the support frame 2 that sets up on the supporting leg 1, recycle the spout 3 of seting up on the support frame 2, utilize slide bar 4 that slides and set up in the spout 3 simultaneously, make slide bar 4 slide support frame 2 relatively, utilize the connecting rod 18 that rotates the setting on the slide bar 4, recycle the bed board 5 that rotates the setting on the connecting rod 18, make the removal of slide bar 4 can adjust the height of bed board 5 through the rotation of connecting rod 18, utilize the two-way reciprocal lead screw 6 of 2 internal rotations settings of support frame, recycle threaded connection between two-way reciprocal lead screw 6 and the slide bar 4, thereby can control two slide bar 4 opposite motions through rotating two-way reciprocal lead screw 6, with the height that can adjust bed board 5, and the operation is simple, and the regulation is convenient.

In the second embodiment, on the basis of the first embodiment, a cavity 7 is formed in the support frame 2, one end of the bidirectional reciprocating screw rod 6 penetrates through the right side surface of the inner wall of the cavity 7 and is fixedly provided with a ratchet 8, an L-shaped rod 9 is arranged on the lower surface of the support frame 2, the top end of the L-shaped rod 9 penetrates through the inner bottom surface of the cavity 7 in a sliding mode and extends into the cavity 7, a plurality of ratchets 10 are uniformly and rotatably arranged on the rear side surface of the L-shaped rod 9, and the ratchets 10 are meshed with the ratchet 8; through set up cavity 7 in support frame 2, utilize L shape pole 9 that sets up on support frame 2, recycle the ratchet 10 that sets up on L shape pole 9, make L shape pole 9 can drive ratchet 10 and reciprocate in cavity 7, utilize the ratchet 8 that sets up on the two-way reciprocal lead screw 6, recycle the meshing between ratchet 8 and the ratchet 10, make ratchet 10 move down and can drive ratchet 8 and rotate, and then can drive two-way reciprocal lead screw 6 and rotate, wherein the junction of ratchet 10 and L shape pole 9 is provided with the torsional spring, when L shape pole 9 rebound, ratchet 10 can contract through the torsional spring, it rotates to drive ratchet 8 when preventing ratchet 10 from moving up, ensure that ratchet 8 can unidirectional rotation.

In the third embodiment, on the basis of the first embodiment, a limit ring 11 is sleeved on the side wall surface of the L-shaped rod 9, the limit ring 11 is positioned right below the ratchet 10, a compression spring 12 is fixedly installed on the lower surface of the limit ring 11, one end, far away from the limit ring 11, of the compression spring 12 is fixedly installed on the inner top surface of the cavity 7, the shaft L-shaped rod 9 is positioned inside the compression spring 12, the limit ring 11 is arranged on the L-shaped rod 9, and the compression spring 12 arranged on the limit ring 11 is utilized to enable the compression spring 12 to drive the L-shaped rod 9 to reset so as to press down the L-shaped rod 9 for multiple times; spacing hole 16 has all been seted up to the left surface of support frame 2 and L shape pole 9, and the joint has same spacer pin 17 in two spacing holes 16, utilizes the spacing hole 16 of seting up on L shape pole 9 and the support frame 2, utilizes the spacer pin 17 that sets up in the spacing hole 16 for spacer pin 17 can carry on spacingly to L shape pole 9, prevents that L shape pole 9 from touching the gliding by mistake, ensures the device's security.

In the fourth embodiment, on the basis of the first embodiment, the rail 13 is fixedly installed on the upper surface of the bed plate 5, and the rail 13 is arranged on the bed plate 5, so that the rail 13 can protect the patient and prevent the patient from rolling off the bed plate 5; installing port 14 has been seted up to rail 13's leading flank, the left surface of installing port 14 inner wall rotates installs baffle 15, baffle 15 is kept away from the one end of installing port 14 inner wall left surface and is passed through the right flank joint of hasp and installing port 14 inner wall, utilize the installing port 14 of seting up on rail 13, recycle baffle 15 that the internal rotation of installing port 14 set up, utilize the joint between baffle 15 and the 14 inner wall right flank of installing port simultaneously, make this nursing bed about can being convenient for the patient when opening baffle 15, can prevent that the patient from installing port 14 landing when baffle 15 and the 14 inner wall right flank joints of installing port, the installation nature of the device has been improved.

When the bed is used, firstly, the baffle 15 is rotated to be opened, then a patient enters between the fences 13 from the mounting port 14, then the baffle 15 is rotated to be clamped on the fences 13, the rotating plate can be locked on the fences 13 through the lock catch to prevent the patient from opening the baffle 15 by oneself, then the bed plate 5 is adjusted according to the actual required height, firstly, the L-shaped plate is pressed downwards, the L-shaped rod 9 drives the ratchets 10 to move downwards to drive the ratchet 8 to rotate, the ratchet 8 drives the bidirectional reciprocating screw rod 6 to rotate so as to enable the sliding rod 4 to move oppositely, then the L-shaped rod 9 is loosened, at the moment, the limiting ring 11 is driven by the elasticity of the compression spring 12 to reset the L-shaped rod 9, meanwhile, the ratchets 10 can reach the contraction state due to the arrangement of the torsion spring, the ratchets 10 move to the upper part of the ratchet 8 and then are pressed downwards again to drive the ratchet 8 to rotate, and the L-shaped rod 9 is pressed downwards for multiple times so as to gradually drive the rotation of the connecting rod 18 to adjust the height of the bed plate 5, the slide rod 4 can move relatively or reversely through the arrangement of the reciprocating screw rod to achieve the lifting function, and when the bed plate 5 reaches a preset height, the limit pin 17 is inserted into the limit hole 16 to be fixed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a paediatrics nursing bed is prevented bumping in lift convenient to nurse's operation, includes four supporting legs (1), its characterized in that: four the last fixed surface of supporting leg (1) installs same support frame (2), spout (3), two have all been seted up to the front and back both sides face of support frame (2) inner wall sliding mounting has two slide bars (4) between spout (3), two connecting rods (18), four are installed to the last surface rotation of slide bar (4) connecting rod (18) are kept away from the one end of slide bar (4) is rotated and is installed same bed board (5), rotate between the left and right sides face of support frame (2) inner wall and install two-way reciprocal lead screw (6), two-way reciprocal lead screw (6) and two slide bar (4) threaded connection.

2. The lifting anti-collision pediatric nursing bed convenient for nurses to operate as recited in claim 1, wherein: the improved bidirectional reciprocating screw rod is characterized in that a cavity (7) is formed in the support frame (2), one end of the bidirectional reciprocating screw rod (6) penetrates through the right side face of the inner wall of the cavity (7) and is fixedly provided with a ratchet wheel (8), an L-shaped rod (9) is arranged on the lower surface of the support frame (2), the top end of the L-shaped rod (9) penetrates through the inner bottom face of the cavity (7) in a sliding mode and extends to the interior of the cavity (7), a plurality of ratchet teeth (10) are installed on the rear side face of the L-shaped rod (9) in an even rotating mode, and the ratchet teeth (10) are meshed with the ratchet wheel (8).

3. The lifting anti-collision pediatric nursing bed convenient for nurses to operate as recited in claim 2, wherein: the side wall surface of the L-shaped rod (9) is sleeved with a limiting ring (11), the limiting ring (11) is located under the ratchet (10), a compression spring (12) is fixedly mounted on the lower surface of the limiting ring (11), one end of the compression spring (12) far away from the limiting ring (11) is fixedly mounted on the inner top surface of the cavity (7), and the L-shaped rod (9) is located inside the compression spring (12).

4. The lifting anti-collision pediatric nursing bed convenient for nurses to operate as recited in claim 1, wherein: the upper surface of the bed board (5) is fixedly provided with a fence (13).

5. The lifting anti-collision pediatric nursing bed convenient for nurses to operate as recited in claim 4, wherein: installing port (14) have been seted up to the leading flank of rail (13), baffle (15) are installed in the rotation of the left surface of installing port (14) inner wall, baffle (15) are kept away from the one end of installing port (14) inner wall left surface pass through the hasp with the right flank joint of installing port (14) inner wall.

6. The lifting anti-collision pediatric nursing bed convenient for nurses to operate as recited in claim 2, wherein: the supporting frame (2) and the left side face of the L-shaped rod (9) are provided with limiting holes (16), and two limiting holes (16) are internally clamped with the same limiting pin (17).