CN211583942U

CN211583942U - Bed tail guardrail system of nursing bed

Info

Publication number: CN211583942U
Application number: CN202020157065.8U
Authority: CN
Inventors: 陈红燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-10
Filing date: 2020-02-10
Publication date: 2020-09-29
Anticipated expiration: 2030-02-10

Abstract

The utility model discloses a tailstock guardrail system of nursing bed, including nursing bedstead, the shank frame, the tailstock guard plate, cut formula jack and motor, the shank frame is the U-shaped, shank frame pivot is connected to its one end, on the fixed connection bed side bar of shank frame pivot, two bed side bars are established respectively in nursing bedstead both sides, shank frame both sides are equipped with the guardrail guide rail respectively, two guardrail guide rails respectively the activity penetrate guardrail guide rail sliding sleeve, tailstock guard plate both ends are connected respectively to two guardrail guide rail sliding sleeves, tailstock guard plate one side is connected and is cut formula jack one end, cut formula jack other end connection supporting axle, the supporting axle is fixed at shank frame afterbody, cut formula jack screw rod one end and connect the motor. The system can prevent the patient from sliding off the bed tail when sitting up, can adjust the height of the double foot pads when sitting up and can push the patient to reach the required position when lying down, and has simple structure and convenient use.

Description

Bed tail guardrail system of nursing bed

Technical Field

The utility model relates to the field of medical care instruments, especially, relate to a tailstock guardrail system of nursing bed.

Background

Because the number of the disabled people and the old people in China are greatly eager to reduce the burden of family members and nursing personnel and improve the independent ability due to the fact that the number of the disabled people and the old people is increased due to the fact that modern science and technology development brings about rapid disability events, the functions of the existing nursing bed cannot meet the requirements, the existing nursing bed can only be in a lying state for long-term bedridden patients who are inconvenient to move or lose treatment capacity, bedsores and other diseases are easy to generate, the physical function of the patients can be degraded, and meanwhile, the nursing bed brings about large workload and labor intensity for the nursing personnel.

The existing nursing bed has a single functional structure, can only be in a lying and sitting position for a patient with inconvenient leg and foot movement, cannot help the patient to do some rehabilitation activities of leg stretching movement, is inconvenient for leg and foot cleaning, and is not beneficial to recovery of the patient.

Disclosure of Invention

To the technical problem, the utility model provides a tailstock guardrail system of nursing bed, concrete scheme is as follows:

a bed tail guardrail system of a nursing bed comprises a nursing bed frame, a leg frame, bed tail protection plates, scissor jacks and a motor, wherein the leg frame is U-shaped, one end of the leg frame is connected with a leg frame rotating shaft, the leg frame rotating shaft is fixed on a bed side rod respectively, the two bed side rods are arranged on two sides of the nursing bed frame respectively, guardrail guide rails are arranged on two sides of the leg frame respectively, the two guardrail guide rails respectively movably penetrate into guardrail guide rail sliding sleeves, the two guardrail guide rail sliding sleeves are respectively connected with two ends of the bed tail protection plates, one end of the scissor jack is connected with one side of the bed tail protection plate, the other end of the scissor jack is connected with a supporting shaft, the supporting shaft is fixed.

Furthermore, a stool is arranged in front of the leg frame, a rotating shaft of the leg frame is connected with one end of a front support of the leg electric push rod, the other end of the front support of the leg electric push rod is connected with the end of a front push rod of the leg electric push rod, a rear connecting pin of the leg electric push rod is movably connected with a lower bed side rod, and the lower bed side rod is correspondingly arranged below the upper bed side rod.

Furthermore, shank electric putter fore-stock includes screw rod and rotor arm, and shank frame pivot connection screw rod one end, and axle sleeve one end is established to the screw rod other end cover, and rotor arm one end is connected to axle sleeve other end nut, and the rotor arm other end passes through connecting pin connection shank electric putter's preceding push rod, the rotor arm is U type frame.

Furthermore, the bed tail protection plate mainly comprises a first protection plate, a second protection plate, a third protection plate and a fourth protection plate, wherein the first protection plate is L-shaped, one end of the first protection plate is fixed at the rear end of the leg frame, the other end of the first protection plate is connected with one end of the second protection plate, the other end of the second protection plate is connected with one end of the third protection plate, and the other end of the third protection plate is connected with the fourth protection plate.

Further, including controller, first signal lamp, second signal lamp, highest limit switch and minimum limit switch, first signal lamp, second signal lamp, shank electric putter and motor are connected respectively to the controller, and motor is connected respectively to highest limit switch and minimum limit switch.

THE ADVANTAGES OF THE PRESENT INVENTION

1. The bed tail guardrail system of the nursing bed of the utility model can enable a patient to sit and lie on the bed, and can also carry and receive legs of the legs, and the leg motor can help the patient to carry and receive legs, thus promoting the blood circulation of the legs and being beneficial to the recovery of the patient; but also facilitates the nursing staff to help the patient to clean the legs.

2. The utility model discloses the tailstock guardrail system of nursing bed can prevent that the patient from following the tailstock landing when sitting up in bed, and the running-board that the double-foot pad was put when the tailstock guard plate can sit up as the patient, can adjust the height of putting of patient double-foot pad through the position of adjustment tailstock guard plate, makes patient's foot pad put comfortablely. When the patient lies on bed, can promote the patient to lie in its position that needs through the position of adjustment tailstock guard plate, this tailstock guardrail system simple structure, convenient to use is fit for promoting.

Drawings

Fig. 1 is a schematic structural view of a bed tail guard rail system of the nursing bed of the present embodiment.

Fig. 2 is a side view of the leg frame of fig. 1.

Fig. 3 is a top-down expanded schematic view of the bed tail guard of fig. 1.

Fig. 4 is a schematic diagram of the operation of fig. 1.

In the figure:

1: a nursing bed frame; 101: a bed side bar; 102: a bed lower side bar; 2: a leg frame; 3: a scissor jack; 301: a highest limit switch; 302: a lowest limit switch; 4: a motor; 5: a leg frame shaft; 6: a stool; 7: a leg electric push rod front bracket; 701: a screw; 702: a rotating arm; 703: a shaft sleeve; 8: a leg electric push rod; 9: a guardrail guide rail; 10: a sliding sleeve of a guardrail guide rail; 11: a bed tail protection plate; 1101: a first guard plate; 1102: a second guard plate; 1103: a third guard plate; 1104: a fourth guard plate; 1105: loose leaves; 12: and a support shaft.

Detailed Description

The advantages and techniques of the present invention are further described in detail below with reference to the drawings and the following detailed description, which is not intended to limit the rights of the invention.

As shown in fig. 1 to 4, the present embodiment provides a bed tail guard rail system of a nursing bed, which includes a nursing bed frame 1, a leg frame 2, a bed tail guard plate 11, a scissor jack 3, a motor 4, a leg electric push rod 8, a controller, a first signal lamp, a second signal lamp, a maximum limit switch 301 and a minimum limit switch 302.

The leg frame 2 is U-shaped, one end of the leg frame is connected with a leg frame rotating shaft 5, the leg frame rotating shaft 5 is respectively fixed on bed side rods 101, the two bed side rods 101 are respectively arranged on two sides of a nursing bed frame 1, a sitting stool 6 is arranged in front of the leg frame 2, the leg frame rotating shaft 5 is connected with one end of a leg electric push rod front support 7, the leg electric push rod front support 7 comprises a screw 701 and a rotating arm 702, the leg frame rotating shaft 5 is connected with one end of the screw 701, the other end of the screw 701 penetrates into one end of a connecting shaft sleeve 703, the other end of the shaft sleeve 703 is connected with one end of the rotating arm 702 through a nut, the other end of the rotating arm 702 is connected with the front push rod end of a leg electric push rod 8 through a connecting. The leg electric push rod 8 is used for driving the front push rod of the leg electric push rod 8 to drive the leg frame 2 to move upwards or downwards, and the continuous movement of the leg electric push rod 8 can also help a patient to move legs and promote the blood circulation of the legs.

The rear connecting pin of the leg electric push rod 8 is movably connected with a bed lower side rod 102, and the bed lower side rod 102 is correspondingly arranged below the bed upper side rod 101. The two sides of the leg frame 2 are respectively provided with a guardrail guide rail 9, the guardrail guide rails 9 have the function that firstly, the bed tail protection plate 11 can move back and forth on the guardrail guide rails 9, when a patient gets up, the patient can reach the comfortable height required by the feet of the patient by adjusting the position of the bed tail protection plate 11 on the guardrail guide rails 9, and when the patient lies on the bed, the patient can push the patient to reach the required position by adjusting the position of the bed tail protection plate 11; secondly, the sundries are prevented from entering the gap between the leg frame 2 and the nursing bed frame 1. The two guardrail guide rails 9 respectively movably penetrate into guardrail guide rail sliding sleeves 10, and the guardrail guide rail sliding sleeves 10 are used for enabling the bed tail protection plate 11 to move back and forth on the guardrail guide rails 9. The two guardrail guide rail sliding sleeves 10 are connected through a sliding sleeve connecting shaft, and the sliding sleeve connecting shaft is used for enabling the two guardrail guide rail sliding sleeves 10 to stably move. And the two guardrail guide rail sliding sleeves 10 are respectively and fixedly connected with two ends of a bed tail protection plate 11, preferably, the bed tail protection plate 11 mainly comprises a first protection plate 1101, a second protection plate 1102, a third protection plate 1103 and a fourth protection plate 1104, the first protection plate 1101 is L-shaped, one end of the first protection plate is fixed at the rear end of the leg frame 2, the other end of the first protection plate 1101 is connected with one end of the second protection plate 1102 through a hinge 1105, the other end of the second protection plate 1102 is connected with one end of the third protection plate 1103 through the hinge 1105, the other end of the third protection plate 1103 is connected with the fourth protection plate 1104 through the hinge 1105, and the two guardrail guide rail sliding sleeves 10 are respectively and fixedly. The purpose of the bed tail protection plate 11 is to protect the scissor jack 3 and the motor 4; secondly, when the patient sits up, the feet of the patient can be padded on the bed tail protection plate 11; thirdly, when a patient lies on the nursing bed, the scissor jack 3 can be driven by the motor 4 to extend to drive the bed tail protection plate 11 to move forwards, and the patient is pushed to a required position. One side of the fourth protection plate 1104 is connected with one end of the scissor jack 3, the other end of the scissor jack 3 is connected with the supporting shaft 12, the highest limit switch 301 is arranged at one end of the inner side of the scissor jack 3, and the highest limit switch 301 is used for pressing the highest limit switch 301 to control the motor 4 to stop working when the scissor jack 3 extends to the maximum position. The supporting shaft 12 is fixed at the tail part of the leg frame 2, one end of a screw rod of the scissor jack 3 is connected with the motor 4, and the motor 4 is used for controlling the screw rod of the scissor jack 3 to rotate. The motor 4 is fixed on the scissor jack 3, and the lowest limit switch 302 is arranged at one end of the outer side of the scissor jack 3. The function of the lowest limit switch 302 is that when the scissor jack 3 is compressed to the minimum position, the lowest limit switch 302 is pressed to control the motor 4 to stop working. The highest limit switch 301 and the lowest limit switch 302 are normally closed switches, respectively.

The controller is respectively connected with the first signal lamp, the second signal lamp, the motor 4 and the leg electric push rod 8, and the highest limit switch 301 and the lowest limit switch 302 are respectively connected with the motor 4.

The working principle is as follows:

in the initial state, the leg frame 2 is in the horizontal position, when a patient needs to sit on the nursing bed, the controller is used for controlling the leg electric push rod 8 to drive the leg frame rotating shaft 5 to rotate positively to drive the leg frame 2 to fall downwards, and when the leg frame 2 is vertical to the ground downwards, the controller controls the leg electric push rod 8 to stop working. The controller controls the motor 4 to drive the screw of the scissor jack 3 to rotate, so that the scissor jack 3 extends or contracts, the fourth protection plate 1104 is driven to move upwards or downwards on the guardrail guide rail 9, the fourth protection plate 1104 is adjusted to be at a required position on the feet of the patient, and the feet of the patient are placed on the fourth protection plate 1104 with a proper height. When the scissor jack 3 extends to the maximum position, the highest limit switch 301 is pressed to control the motor 4 to stop working; when the scissor jack 3 retracts to the minimum position, the lowest limit switch 302 is pressed to control the motor 4 to stop working.

When the patient needs to lie on the nursing bed, the leg frame rotating shaft 5 is driven to do the reverse motion by the leg control electric push rod 8 to drive the leg frame 2 to do the upward lifting working condition, and when the leg frame 2 is horizontal to the ground, the controller controls the leg electric push rod 8 to stop working. The controller is used for controlling the motor 4 to drive the screw rod of the scissor jack 3 to rotate, so that the scissor jack 3 is extended, the fourth protection plate 1104 is driven to move forwards on the guardrail guide rail 9, and the fourth protection plate 1104 pushes the two feet of the patient to push the patient to the required position.

Claims

1. A bed tail guardrail system of a nursing bed is characterized by comprising a nursing bed frame, a leg frame, a bed tail protection plate, scissor jacks and a motor, wherein the leg frame is U-shaped, one end of the leg frame is connected with a leg frame rotating shaft, the leg frame rotating shaft is fixed on a bed upper side rod respectively, the two bed upper side rods are arranged on two sides of the nursing bed frame respectively, guardrail guide rails are arranged on two sides of the leg frame respectively, the two guardrail guide rails respectively movably penetrate into guardrail guide rail sliding sleeves, two ends of the bed tail protection plate are connected with the two guardrail guide rail sliding sleeves respectively, one end of each scissor jack is connected with one side of the bed tail protection plate, the other end of each scissor jack is connected with a supporting shaft, the supporting shafts.

2. The bed tail guardrail system of the nursing bed as claimed in claim 1, wherein a stool is provided in front of the leg frame, the pivot of the leg frame is connected with one end of a front bracket of the leg electric push rod, the other end of the front bracket of the leg electric push rod is connected with the end of the front push rod of the leg electric push rod, a rear connecting pin of the leg electric push rod is movably connected with a lower bed side rod, and the lower bed side rod is correspondingly provided below the upper bed side rod.

3. The bedside guard rail system of claim 2, wherein the front support of the leg electric push rod comprises a screw rod and a rotating arm, the rotating shaft of the leg frame is connected with one end of the screw rod, the other end of the screw rod is sleeved with one end of a shaft sleeve, the other end of the shaft sleeve is connected with one end of the rotating arm through a nut, the other end of the rotating arm is connected with the front push rod of the leg electric push rod through a connecting pin, and the rotating arm is a U-shaped support.

4. The bedside guard rail system of claim 1, wherein the bedside guard plate is mainly composed of a first guard plate, a second guard plate, a third guard plate and a fourth guard plate, the first guard plate is L-shaped, one end of the first guard plate is fixed at the rear end of the leg frame, the other end of the first guard plate is connected with one end of the second guard plate, the other end of the second guard plate is connected with one end of the third guard plate, and the other end of the third guard plate is connected with the fourth guard plate.

5. The bedside guardrail system of claim 1, comprising a controller, a first signal lamp, a second signal lamp, a maximum limit switch and a minimum limit switch, wherein the controller is respectively connected with the first signal lamp, the second signal lamp, the leg electric push rod and the motor, and the maximum limit switch and the minimum limit switch are respectively connected with the motor.