CN215385366U

CN215385366U - Manual three-rocking medical bed with combined dining plate structure

Info

Publication number: CN215385366U
Application number: CN202121206548.3U
Authority: CN
Inventors: 邓金花
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2022-01-04
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a manual three-rocker medical bed with a combined dining plate structure, which comprises a bed plate, wherein two sides of the bed plate are respectively and rotatably connected with two front brackets and two rear brackets, the two rear brackets are fixedly connected with the side surfaces of two rear guardrails, the two front brackets are rotatably connected with one sides of the two front guardrails, one sides of the front guardrails, far away from the front brackets, are respectively and fixedly connected with a left fixed block and a right fixed block, a rotating rod is rotatably connected between the left fixed block and the right fixed block, and the rotating rod is rotatably sleeved with one end of a table plate; a through hole is formed in the right fixing block, a rotating block is connected in the through hole in a sliding mode, and one end, far away from the rotating rod, of the rotating block is fixedly connected with a spline. The dining table plate is additionally arranged on the guardrail, so that the dining table is convenient for a patient to have a meal, meanwhile, the area of the bed plate of the three-rocker medical bed is not occupied, and the practical value is high. The ratchet wheel is arranged at the joint of the table plate and the rotating rod, so that the table plate can only rotate downwards, the phenomenon of overturning caused by careless upward rotation of the table plate by a patient is avoided, and the dining table is more convenient and less worry.

Description

Manual three-rocking medical bed with combined dining plate structure

Technical Field

The utility model relates to the technical field of three-rocking hospital bed equipment, in particular to a manual three-rocking hospital bed with a combined dinner plate structure.

Background

The medical bed is a hospital bed for short, and is a hospital bed product used in places such as hospitals, nursing homes, community outpatients and the like. The production of the medical bed strictly conforms to the national standard, but the function and the structure of the medical bed are single, the medical bed basically meets the requirements of all medical institutions, and the medical bed is not suitable for being used at home. The main structure of the medical bed comprises: head of a bed, bed surface, footpost, accessory structure includes: truckles, lead screws, guardrails, dining tables, mattresses, infusion supports and the like. The classification of the medical bed is simply divided into the following types: classified according to the material, and divided into ABS medical bed, stainless steel medical bed, plastic-sprayed medical bed, etc.; classified according to the existence of a screw rod, and divided into a single-rocking hospital bed, a double-rocking hospital bed, a triple-rocking hospital bed, a flat hospital bed and the like; classifying into wheeled hospital beds and non-wheeled hospital beds according to whether the bed can move or not; the medical bed is classified into a common medical bed and a multifunctional medical bed according to function grades, along with the development and progress of the society, most of the existing medical beds are multifunctional three-rocking medical beds and are provided with functions of guardrails and the like, and the existing three-rocking medical beds still have the following defects:

1. the existing three-rocking hospital bed is not provided with a dining device, and when a patient is ill and is hospitalized to use the hospital bed, the patient is very inconvenient to eat, is inconvenient to place meal in tableware and the like, needs the patient or a feeder to hold a dining bowl for dining, and is very inconvenient.

2. The simple rotary dining plate is arranged in the middle of the existing three-rocking hospital bed, the rotating place of the dining plate is not provided with a fixing device, a patient can easily and carelessly overturn the dining plate, and the problem that the patient is inconvenient to have a meal at present cannot be solved.

For this reason we propose a manual triple-rocking hospital bed with a combined dining plate structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a manual three-rocking medical bed with a combined dinner plate structure, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a manual three-rocker medical bed with a combined meal board structure comprises a bed board, wherein two sides of the bed board are respectively and rotatably connected with two front supports and two rear supports, the two rear supports are fixedly connected with the side surfaces of two rear guardrails, the two front supports are rotatably connected with one sides of the two front guardrails, one sides of the front guardrails, far away from the front supports, are respectively and fixedly connected with a left fixed block and a right fixed block, a rotating rod is rotatably connected between the left fixed block and the right fixed block, and one end of a table board is rotatably sleeved on the rotating rod; the improved multifunctional desk comprises a right fixing block, a rotating rod, a spline inserting groove, a spline groove, a rotating block and a rotating block, wherein the right fixing block is internally provided with a through hole, the rotating block is connected with the rotating block in a sliding mode, one end of the rotating block is far away from the fixed spline, the spline is inserted into the spline groove and is communicated with the through hole, the spline is far away from the fixed hand wheel at one end of the rotating block, the hand wheel is located on the outer side of the right fixing block, one end of the rotating block, which is far away from the hand wheel, is sleeved with the end of the rotating rod, the outer side of the end of the rotating rod is fixedly connected with a plurality of convex blocks, the inner side wall of the rotating block is provided with a plurality of grooves, the convex blocks are connected in the grooves in a sliding mode, the rotating rod is fixedly sleeved with a plurality of ratchets, one ends of the inner part of the desk plate are rotatably connected with a plurality of ratchets, the other ends contact with ratchets, the fixedly connected with elastic pieces are located in corresponding positions inside the desk plate.

Preferably, the free end of the table plate is provided with a chute, the chute is connected with a spherical insert block in a sliding manner, the bottom of the chute is fixedly connected with one end of a spring, the other end of the spring is fixedly connected with the bottom end of the spherical insert block, and the free end of the table plate is provided with a spherical slot.

Preferably, one end of the bed board is fixedly connected with the head guardrail, and the other end of the bed board is fixedly connected with the foot guardrail.

Preferably, the bottom surface of the bed board is fixedly connected with one ends of a plurality of main supports, the other ends of the plurality of main supports are fixedly connected with a bottom frame, and the bottom of the bottom frame is rotatably connected with a plurality of guide wheels.

Preferably, one end of the lug, which is close to the rotating block, and the end part of the groove are fixedly connected with plate-shaped limiting structures.

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

1. the dining table plate is additionally arranged on the guardrail, so that the dining table is convenient for a patient to have a meal, meanwhile, the area of the bed plate of the three-rocker medical bed is not occupied, and the practical value is high.

2. The ratchet wheel is arranged at the joint of the table plate and the rotating rod, so that the table plate can only rotate downwards, the phenomenon of overturning caused by careless upward rotation of the table plate by a patient is avoided, and the dining table is more convenient and less worry.

Drawings

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

FIG. 2 is an enlarged structural view of the table board according to the present invention;

FIG. 3 is an enlarged structural view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the connection structure between the table and the rotating rod according to the present invention;

FIG. 5 is a schematic view of the connection structure of two desktops according to the present invention.

In the figure: 1 bed board, 2 fore-stock, 3 after-poppet, 4 after guardrails, 5 before guardrails, 6 left fixed blocks, 7 right fixed blocks, 8 bull sticks, 9 tables, 10 through-holes, 11 turning blocks, 12 splines, 13 spline grooves, 14 hand wheels, 15 lugs, 16 recesses, 17 ratchet, 18 ratchet, 19 shell fragment, 20 spout, 21 spherical inserted block, 22 spring, 23 spherical slot, 24 head guardrails, 25 foot guardrail, 26 main support, 27 underframe frame, 28 guide pulleys.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a manual three-rocking medical bed with a combined meal board structure comprises a bed board 1, wherein two sides of the bed board 1 are respectively and rotatably connected with two front supports 2 and two rear supports 3, the two rear supports 3 are fixedly connected with the side surfaces of two rear guardrails 4, the two front supports 2 are rotatably connected with one sides of two front guardrails 5, one sides of the front guardrails 5, far away from the front supports 2, are respectively and fixedly connected with a left fixed block 6 and a right fixed block 7, a rotating rod 8 is rotatably connected between the left fixed block 6 and the right fixed block 7, and one end of a table board 9 is rotatably sleeved on the rotating rod 8; a through hole 10 is formed in a right fixing block 7, a rotating block 11 is slidably connected in the through hole 10, the rotating block 11 is far away from one end of a rotating rod 8 and fixedly connected with a spline 12, a spline groove 13 is formed in the right fixing block 7, the spline 12 is inserted into the spline groove 13, the spline groove 13 is communicated with the through hole 10, the spline 12 is far away from one end of the rotating block 11 and fixedly connected with a hand wheel 14, the hand wheel 14 is located on the outer side of the right fixing block 7, one end, far away from the hand wheel 14, of the rotating block 11 is sleeved with the end portion of the rotating rod 8, a plurality of protruding blocks 15 are fixedly connected with the outer side of the end portion of the rotating rod 8, a plurality of grooves 16 are formed in the inner side wall of the rotating block 11, the protruding blocks 15 are slidably connected in the grooves 16, a plurality of ratchet wheels 17 are fixedly sleeved on the rotating rod 8, one ends of a plurality of ratchets 18 are rotatably connected in the table plate 9, the other ends of the plurality of the ratchets 18 are in contact with the ratchet wheels 17, a fixedly connected with elastic pieces 19, and the ratchet pieces 19 are located in positions corresponding to the table plate 9, and the ratchet pieces 19 are in contact with the ratchet teeth 18.

As shown in fig. 5, a chute 20 is formed at the free end of the table board 9, a spherical insertion block 21 is slidably connected in the chute 20, one end of a spring 22 is fixedly connected to the bottom of the chute 20, the other end of the spring 22 is fixedly connected to the bottom end of the spherical insertion block 21, and a spherical slot 23 is formed at the free end of the table board 9, so that the two table boards 9 can be conveniently fixed to each other.

As shown in figure 1, one end of the bed board 1 is fixedly connected with a head guardrail 24, and the other end of the bed board 1 is fixedly connected with a foot guardrail 25.

As shown in fig. 1, the bottom surface of the bed board 1 is fixedly connected with one ends of a plurality of main brackets 26, the other ends of the plurality of main brackets 26 are fixedly connected with a bottom frame 27, and the bottom of the bottom frame 27 is rotatably connected with a plurality of guide wheels 28.

As shown in fig. 3, a plate-shaped limiting structure is fixedly connected to one end of the protrusion 15 close to the rotating block 11 and the end of the groove 16, so as to prevent the rotating block 11 from coming off from the right fixing block 7.

The working principle is as follows: when a patient needs to have a meal, the front guardrail rotates and horizontally places, then the two table plates rotate and horizontally place, the joints of the two table plates are aligned, the spherical insertion blocks fall into the spherical insertion grooves, the table plates can be used, after the meal is finished, a nursing worker pulls the hand wheel outwards to enable the splines to slide out of the spline grooves, then the hand wheel is rotated to fold the table plates, then the hand wheel is pushed inwards to enable the splines to fall into the spline grooves, and then the front guardrail is folded. The dining table plate is additionally arranged on the guardrail, so that the dining table is convenient for a patient to have a meal, meanwhile, the area of the bed plate of the three-rocker medical bed is not occupied, and the practical value is high. The ratchet wheel is arranged at the joint of the table plate and the rotating rod, so that the table plate can only rotate downwards, the phenomenon of overturning caused by careless upward rotation of the table plate by a patient is avoided, and the dining table is more convenient and less worry.

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 manual three medical beds that shake with combination dining plate structure, includes bed board (1), its characterized in that: two sides of the bed plate (1) are respectively and rotatably connected with two front supports (2) and two rear supports (3), the two rear supports (3) are fixedly connected with the side surfaces of two rear guardrails (4), the two front supports (2) are rotatably connected with one sides of two front guardrails (5), one sides of the front guardrails (5) far away from the front supports (2) are respectively and fixedly connected with a left fixed block (6) and a right fixed block (7), a rotating rod (8) is rotatably connected between the left fixed block (6) and the right fixed block (7), and one end of a table plate (9) is rotatably sleeved on the rotating rod (8);

set up through-hole (10) in right side fixed block (7), sliding connection turning block (11) in through-hole (10), turning bar (8) one end rigid coupling spline (12) are kept away from to turning block (11), set up spline groove (13) in right side fixed block (7), spline (12) grafting spline groove (13), spline groove (13) and through-hole (10) intercommunication, turning block (11) one end rigid coupling hand wheel (14) are kept away from in spline (12), hand wheel (14) are located the right side fixed block (7) outside, turning block (11) keep away from hand wheel (14) one end and cup joint turning bar (8) tip, a plurality of lugs (15) of turning bar (8) tip outside rigid coupling, a plurality of recesses (16) are seted up to turning block (11) inside wall, lug (15) sliding connection is in recess (16), a plurality of ratchet (17) are cup jointed to fixed on turning bar (8), one ends of a plurality of ratchets (18) are rotatably connected in the table plate (9), the other ends of the ratchets (18) are in contact with the ratchet wheel (17), elastic pieces (19) are fixedly connected in positions, corresponding to the ratchets (18), in the table plate (9), and the elastic pieces (19) are in contact with the ratchets (18).

2. The manual triple-rocking hospital bed with a combined dining plate structure according to claim 1, characterized in that: a chute (20) is formed in the free end of the table plate (9), a spherical insertion block (21) is connected in the chute (20) in a sliding mode, one end of a spring (22) is fixedly connected to the bottom of the chute (20), the other end of the spring (22) is fixedly connected to the bottom end of the spherical insertion block (21), and a spherical insertion groove (23) is formed in the free end of the table plate (9).

3. The manual triple-rocking hospital bed with a combined dining plate structure according to claim 1, characterized in that: one end of the bed board (1) is fixedly connected with a head guardrail (24), and the other end of the bed board (1) is fixedly connected with a step guardrail (25).

4. The manual triple-rocking hospital bed with a combined dining plate structure according to claim 1, characterized in that: the bottom surface of the bed board (1) is fixedly connected with one ends of a plurality of main brackets (26), the other ends of the main brackets (26) are fixedly connected with a bottom frame (27), and the bottom of the bottom frame (27) is rotatably connected with a plurality of guide wheels (28).

5. The manual triple-rocking hospital bed with a combined dining plate structure according to claim 1, characterized in that: one end of the convex block (15) close to the rotating block (11) and the end part of the groove (16) are fixedly connected with plate-shaped limiting structures.