CN213190692U

CN213190692U - Medical care bed can accomodate guardrail

Info

Publication number: CN213190692U
Application number: CN202020529386.6U
Authority: CN
Inventors: 徐泽楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-11
Filing date: 2020-04-11
Publication date: 2021-05-14
Anticipated expiration: 2030-04-11

Abstract

The utility model discloses a foldable guardrail of a medical nursing bed, which relates to the technical field of medical equipment and comprises a bed beam, a guardrail cross rod and a lead screw, wherein a rotating motor is arranged inside the bed beam and drives a rotating shaft to rotate, the rotating shaft drives a driven bevel gear to rotate through a driving bevel gear, the lead screw is arranged inside the driven bevel gear in a threaded manner, the top end of the lead screw is fixedly welded with the guardrail cross rod so as to drive the guardrail to move up and down, a control box is arranged on the right side of the rotating motor of the bed beam, a controller and a sound controller are arranged inside the control box, the controller, the sound controller, the rotating motor and a control panel are connected together, the sound controller is connected with a loudspeaker, a patient directly controls the lifting of the guardrail and the sounding of the loudspeaker through the control panel, the operation is simpler, and the independent operation of the patient, the practicability of the device is increased.

Description

Medical care bed can accomodate guardrail

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a medical nursing bed capable of being stored with guardrails.

Background

As is well known, a medical care bed is required to be used in hospital units or home care, in order to prevent clothes and quilts from sliding down or prevent people from falling down from the bed to cause damage, protective guardrails are generally installed on two sides of the bed, the existing guardrails generally have the defects of high price and cost, unsuitability for general popularization, or insufficient beauty, poor functionality and the like, meanwhile, the movement of the existing guardrails requires nursing personnel to operate, a patient alone has difficulty in moving the guardrails, the patient is generally cared by family members, but the family members cannot stay around the patient without time, the use of the guardrails is inconvenient, the patient is not facilitated to move, a plurality of guardrails cannot be conveniently adjusted and moved, and the flexibility is not strong.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a medical care bed can accomodate guardrail, through the lift of the horizontal rotating shaft control guardrail in the bed roof beam, device easy operation makes things convenient for patient's independent operation.

In order to achieve the above object, the utility model provides a following technical scheme: the automatic guardrail device comprises a bed beam, a guardrail cross rod and a lead screw, wherein a rotating motor is fixedly installed inside the right side of the bed beam, an output shaft of the rotating motor is connected with a rotating shaft through a coupler, a plurality of driving bevel gears are fixedly connected onto the rotating shaft, the driving bevel gears are meshed with driven bevel gears through gears, the driven bevel gears are rotatably installed inside a base through bearings, the base is fixedly installed inside the bed beam, the lead screw is meshed with the driven bevel gears through tooth patterns, a U-shaped groove is formed in the lead screw, the rotating shaft penetrates through the U-shaped groove, the guardrail cross rod is fixedly welded at the top of the lead screw, and a buffer device is fixedly arranged at the position of the guardrail cross rod; meanwhile, the bed beam is located on the right side of the rotating motor and is fixedly provided with a control box, the controller is fixedly arranged inside the control box and is electrically connected with the rotating motor, the sound controller is fixedly arranged inside the control box and is electrically connected with the sound controller, the sound controller is fixedly arranged outside the bed beam and is electrically connected with the loudspeaker, the control panel is fixedly arranged on the top of the control box and is electrically connected with the controller, the control button is arranged on the front side of the control panel, and a plastic cover plate is arranged on the outer side of the control button and is slidably arranged on the upper surface of the control panel.

As a further aspect of the present invention: buffer includes backup pad, backing plate and spring, and wherein backup pad fixed mounting is on the bottom surface of guardrail horizontal pole, and the bottom fixed mounting of backup pad has the spring simultaneously, and the spring winding is in the outside of lead screw to the bottom fixedly connected with backing plate of spring, backing plate adopt shock-absorbing material to make, and the backing plate is installed in the outside of lead screw.

As a further aspect of the present invention: the fixed spout that is provided with in both ends of backup pad, slidable mounting has the slider in the spout, and the other end of slider stretches out and passes from the inside of bracing piece from the lateral wall of backup pad, and the fixed welding of bracing piece is in the bottom of guardrail horizontal pole, and the both ends of backing plate link together through connecting rod and slider respectively simultaneously.

As a further aspect of the present invention: the guardrail cross bar comprises fixed bed, buffer layer and waterproof layer triplex, and wherein the fixed bed adopts wooden material or metal material to make, and lead screw and fixed bed fixed connection are in the same place, and the buffer layer is located the outside of fixed bed simultaneously, and the buffer layer adopts the buffering sponge to make to be provided with the waterproof layer in the outside of buffer layer, the waterproof layer adopts waterproof leather to make.

As a further aspect of the present invention: and a plurality of massage lugs are fixedly arranged on the outer side of the waterproof layer.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up the lead screw, the bottom fixed mounting of guardrail horizontal pole has a plurality of lead screws, the lead screw passes through driven bevel gear and the epaxial drive bevel gear of pivot links together, the rotating electrical machines drives the pivot and rotates, the pivot drives driven bevel gear through drive bevel gear and rotates to drive the lead screw and carry out the elevating movement, control the lift of guardrail horizontal pole, the operation is simpler, makes things convenient for patient to operate alone; and the inside right side of bed beam is provided with the control box, and the outside of control box is provided with control panel and speaker, and patient directly controls the lift of guardrail and the sound production of speaker through control panel, has increased the practicality of device.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is a side view of the screw of the present invention.

Fig. 4 is an enlarged schematic view of the detail at a of the present invention.

Fig. 5 is a cross-sectional view of the rail of the present invention.

Fig. 6 is a top view of the control panel of the present invention.

As shown in the figure: 1. the bed beam, 2, guardrail horizontal pole, 201, fixed layer, 202, buffer layer, 203, waterproof layer, 204, massage lug, 3, lead screw, 301, U type groove, 4, buffer, 5, control box, 6, rotating electrical machines, 7, pivot, 8, drive bevel gear, 9, driven bevel gear, 10, base, 11, bearing, 12, control panel, 13, controller, 14, backup pad, 15, slider, 16, bracing piece, 17, connecting rod, 18, backing plate, 19, spring, 20, control button, 21, plastics apron, 22, sound controller, 23, speaker.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 6, in an embodiment of the present invention, a foldable guardrail of a medical care bed comprises a bed beam 1, a guardrail cross bar 2 and a lead screw 3, wherein a rotating motor 6 is fixedly installed inside the right side of the bed beam 1, an output shaft of the rotating motor 6 is connected with a rotating shaft 7 through a coupling, a plurality of driving bevel gears 8 are fixedly connected to the rotating shaft 7, the driving bevel gears 8 are engaged with driven bevel gears 9 through gears, the driven bevel gears 9 are rotatably installed inside a base 10 through bearings 11, the base 10 is fixedly installed inside the bed beam 1, the lead screw 3 is engaged inside the driven bevel gears 9 through teeth, a U-shaped groove 301 is formed inside the lead screw 3, the rotating shaft 7 passes through the U-shaped groove 301, the guardrail cross bar 2 is fixedly welded on the top of the lead screw 3, the rotating shaft 7 is driven to rotate by the rotating motor 6, the rotating shaft 7 drives the driven bevel gear 9 to rotate through the driving bevel gear 8, so that the screw rod 3 is driven to perform lifting motion to control the lifting of the guardrail cross rod 2, the operation is simpler, the operation of a patient is facilitated independently, and meanwhile, the buffer device 4 is fixedly arranged at the position of the guardrail cross rod 2, which is connected with the screw rod 3; the buffer device 4 comprises a support plate 14, a cushion plate 18 and a spring 19, wherein the support plate 14 is fixedly installed on the bottom surface of the guardrail cross bar 2, sliding grooves are fixedly formed in two ends of the support plate 14, a sliding block 15 is slidably installed in the sliding grooves, the other end of the sliding block 15 extends out of the side wall of the support plate 14 and penetrates through the inside of a support rod 16, the support rod 16 is fixedly welded at the bottom of the guardrail cross bar 2, the spring 19 is fixedly installed at the bottom of the support plate 14, the spring 19 is wound on the outer side of a lead screw 3, the cushion plate 18 is fixedly connected to the bottom of the spring 19, the cushion plate 18 is made of a damping material, the cushion plate 18 is installed on the outer side of the lead screw 3, two ends of the cushion plate 18 are respectively connected with the sliding block 15 through a connecting rod 17, when the guardrail cross bar 2 descends to the top, damaging the device.

Wherein, the bed beam 1 is fixedly provided with a control box 5 at the right side of a rotating motor 6, the control box 5 is fixedly provided with a controller 13 inside, the controller 13 is electrically connected with the rotating motor 6, a sound controller 22 is fixedly provided in the control box 5, the sound controller 22 is electrically connected with the controller 13 and a loudspeaker 23, the loudspeaker 23 is fixedly provided at the outer side of the bed beam 1, the top of the control box 5 is fixedly provided with a control panel 12, the control panel 12 is electrically connected with the controller 13, the front of the control panel 12 is provided with a control button 20, the outer side of the control button 20 is provided with a plastic cover plate 21, the plastic cover plate 21 is slidably provided at the upper surface of the control panel 12, after a patient presses the control button 20, the control panel 20 transmits an operation signal to the controller 13, and the controller 13 controls the rotating motor 6 and the sound controller 22 to work, the operation of the patient is more convenient, and the practicability of the device is improved.

Preferably, guardrail horizontal pole 2 comprises fixed bed 201, buffer layer 202 and waterproof layer 203 triplex, wherein fixed bed 201 adopts wooden material or metal material to make, lead screw 3 and fixed bed 201 fixed connection are in the same place, buffer layer 202 is located the outside of fixed bed 201 simultaneously, buffer layer 201 adopts the buffering sponge to make, the impact force that guardrail horizontal pole 2 was touched to patient carelessly has effectively been reduced, and be provided with waterproof layer 203 in the outside of buffer layer 202, waterproof layer 203 adopts waterproof leather to make, prevent liquid entering guardrail horizontal pole 2's inside, influence guardrail horizontal pole 2's quality.

According to the utility model discloses a preferred embodiment, a plurality of massage lugs 204 are installed in the outside of waterproof layer 203, can play the effect of massaging for the patient, and the patient nerve of releiving.

It should be noted that the working principle and the installation manner of the control panel 12, the controller 13, and the sound controller 22 all adopt the prior art, and are common knowledge of those skilled in the art, and therefore, no further description is provided herein.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.

Claims

1. The utility model provides a medical care bed can accomodate guardrail, includes bed beam (1), guardrail horizontal pole (2) and lead screw (3), its characterized in that: a rotating motor (6) is fixedly arranged inside the right side of the bed beam (1), an output shaft of the rotating motor (6) is connected with a rotating shaft (7) through a coupling, a plurality of driving bevel gears (8) are fixedly connected on the rotating shaft (7), the driving bevel gears (8) are engaged with driven bevel gears (9) through gears, the driven bevel gears (9) are rotatably arranged in the base (10) through bearings (11), the base (10) is fixedly arranged in the bed beam (1), meanwhile, the driven bevel gear (9) is internally meshed with a lead screw (3) through the insections, a U-shaped groove (301) is formed in the lead screw (3), a rotating shaft (7) penetrates through the U-shaped groove (301), the top of the screw rod (3) is fixedly welded with a guardrail cross rod (2), and a buffer device (4) is fixedly arranged at the position of the guardrail cross rod (2) connected with the screw rod (3); meanwhile, a control box (5) is fixedly mounted on the right side of the bed beam (1) located on the rotating motor (6), a controller (13) is fixedly mounted inside the control box (5), the controller (13) is electrically connected with the rotating motor (6), a sound controller (22) is fixedly mounted in the control box (5), the sound controller (22) is electrically connected with the controller (13) and a loudspeaker (23), the loudspeaker (23) is fixedly mounted on the outer side of the bed beam (1), a control panel (12) is fixedly mounted at the top of the control box (5), the control panel (12) is electrically connected with the controller (13), and a control button (20) is arranged on the front side of the control panel (12).

2. A stowable barrier for a medical care bed according to claim 1, wherein: buffer (4) include backup pad (14), backing plate (18) and spring (19), wherein backup pad (14) fixed mounting is on the bottom surface of guardrail horizontal pole (2), and the bottom fixed mounting of backup pad (14) has spring (19) simultaneously, and spring (19) winding is in the outside of lead screw (3) to the bottom fixedly connected with backing plate (18) of spring (19), backing plate (18) adopt shock-absorbing material to make, and the outside at lead screw (3) is installed in backing plate (18).

3. A stowable barrier for a medical care bed according to claim 2, wherein: the fixed spout that is provided with in both ends of backup pad (14), slidable mounting has slider (15) in the spout, and the other end of slider (15) stretches out and passes from the inside of bracing piece (16) from the lateral wall of backup pad (14), and bracing piece (16) fixed welding is in the bottom of guardrail horizontal pole (2), and the both ends of backing plate (18) link together through connecting rod (17) and slider (15) respectively simultaneously.

4. A stowable barrier for a medical care bed according to claim 1, wherein: guardrail horizontal pole (2) are by fixed bed (201), buffer layer (202) and waterproof layer (203) triplex, and wherein fixed bed (201) adopt wooden material or metal material to make, lead screw (3) and fixed bed (201) fixed connection together, and buffer layer (202) are located the outside of fixed bed (201) simultaneously, and buffer layer (202) adopt the buffering sponge to make to be provided with waterproof layer (203) in the outside of buffer layer (202), waterproof layer (203) adopt waterproof leather to make.

5. A stowable barrier for a medical care bed according to claim 1, wherein: and a plastic cover plate (21) is arranged on the outer side of the control button (20), and the plastic cover plate (21) is slidably mounted on the upper surface of the control panel (12).

6. The stowable barrier of a medical care bed of claim 4, wherein: the outer side of the waterproof layer (203) is fixedly provided with a plurality of massage bumps (204).