CN109106526B

CN109106526B - Medical sickbed

Info

Publication number: CN109106526B
Application number: CN201810781156.6A
Authority: CN
Inventors: 张永娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-17
Filing date: 2018-07-17
Publication date: 2020-11-17
Anticipated expiration: 2038-07-17
Also published as: CN109106526A

Abstract

The invention belongs to the technical field of medical equipment, and particularly relates to a medical sickbed which comprises a bed body, wherein a guardrail is arranged at the edge of the bed body, a cavity is arranged below the bed body, a first hydraulic cylinder is arranged in the cavity and connected with a first telescopic rod, the first telescopic rod of the first hydraulic cylinder extends out of the upper end face of the bed body, the first hydraulic cylinder is positioned below four corners of the bed body, a vertical rod is connected above the first telescopic rod and arranged on the first hydraulic cylinder, the vertical rod comprises a first sleeve and a second sleeve, the lower end of the first sleeve is connected with the upper end of the first telescopic rod, the second sleeve is sleeved in the first sleeve, and a first through hole is formed above the pipe wall of the first sleeve.

Description

Medical sickbed

Technical Field

The invention belongs to the technical field of medical equipment, and particularly relates to a medical sickbed.

Background

The hospital often uses the sick bed to provide comfortable environment for the patient in hospital, current sick bed all sets up the universal wheel under the footpost, the sick bed leans on the sick bed in wall body one side when using, the use, can remove the sick bed, but at the in-process that the patient removed, the sick bed removes along with patient's removal very easily, cause the inconvenience of using, current sick bed is when using in summer simultaneously, because the patient is more, can't use the mosquito-repellent incense, and the sick bed also can't be like household bed, use the accurate mosquito net of specification, consequently, current sick bed needs further improvement.

Disclosure of Invention

The invention aims to provide a medical sickbed which is convenient to move, stable in parking, convenient to build a mosquito net and convenient to use.

Based on the purpose, the invention adopts the following technical scheme:

a medical sickbed comprises a bed body, guardrails are arranged at the edge of the bed body, a cavity is arranged below the bed body, a first hydraulic cylinder is arranged in the cavity and connected with a first telescopic rod, the first telescopic rod of the first hydraulic cylinder extends out of the upper end face of the bed body, the first hydraulic cylinder is positioned below four corners of the bed body, a vertical rod is arranged above the first telescopic rod and connected with the first hydraulic cylinder, the vertical rod comprises a first sleeve and a second sleeve, the lower end of the first sleeve is connected with the upper end of the first telescopic rod, the second sleeve is sleeved in the first sleeve, a first through hole is formed in the upper portion of the pipe wall of the first sleeve, a second through hole matched with the first through hole is arranged below the pipe wall of the second sleeve, the first through hole and the second through hole have the same radius, a clamping block for preventing the second sleeve from falling is arranged at the upper end of the second sleeve, a hook is fixedly arranged on the clamping block, the length direction of bull stick is the same with the length direction of bed body, and the bull stick rotates and connects the wheel, and the axial plane of wheel is parallel with the length direction of bull stick, and the sleeve pipe is established to slip cap on the bull stick, and the underrun montant fixed connection of sleeve pipe and bed body still is equipped with the detachable inserted bar below the car body, is equipped with the third through-hole that supplies the inserted bar to pass on sleeve pipe and the bull stick, and when the inserted bar runs through sleeve pipe and bull stick, the axial plane of wheel is perpendicular with the lower terminal surface of car body.

Furthermore, the cavity in still be equipped with the second pneumatic cylinder, the second telescopic link is connected to the second pneumatic cylinder, the second telescopic link runs through the bottom plate of car body and connects the clamp plate, the face of clamp plate is parallel with the face of car body bottom plate.

Furthermore, two sleeves are arranged on each rotating rod, every two sleeves on the two rotating rods are arranged oppositely, the inserting rods penetrate through the two opposite sleeves, and the length direction of the inserting rods is perpendicular to the length direction of the rotating rods in the same plane.

Furthermore, the wheel include two wheels, two wheels are located the both sides of bull stick and the axle center is equipped with the bearing, the bearing and the bull stick of two wheels pass through branch fixed connection.

Furthermore, the axial surface of each wheel is also provided with an annular non-slip mat, and the non-slip mats are arranged on the axial surface of the two wheels which are opposite to each other.

Furthermore, the non-slip mat is made of rubber materials.

Furthermore, the cavity is a cuboid cavity.

Furthermore, when the first telescopic rod of the first hydraulic cylinder is in a contraction state, the second sleeve is positioned inside the first sleeve, and the height of the first sleeve is equal to that of the guardrail

The mosquito net support is simple in structure, convenient to move and stable to park, a mosquito net and an infusion bottle can be hung, the mosquito net can be supported in summer, mosquito bites are effectively prevented, and the vertical rods of the mosquito net support can stretch out and draw back, so that the mosquito net support is convenient to use.

Drawings

FIG. 1 is a side view of the present invention;

FIG. 2 is a diagram showing the positional relationship between the long body and the vertical rod;

FIG. 3 is a diagram showing the positional relationship between the wheels and the vehicle body when the insertion rod penetrates the sleeve and the rotation rod;

FIG. 4 is a diagram showing the relationship between the wheel and the vehicle body when the rod is not inserted through the sleeve and the rotating rod

Fig. 5 is a schematic structural view of the first sleeve and the second sleeve.

Detailed Description

A medical sickbed as shown in fig. 1-5, which comprises a bed body 1, a guardrail 2 is arranged at the edge of the bed body 1, a cavity 3 is arranged below the bed body 1, a first hydraulic cylinder 4 is arranged in the cavity 3, the first hydraulic cylinder 4 is connected with a first telescopic rod 401 of a first hydraulic cylinder 4 of a first telescopic rod 401 and extends out of the upper end surface of the bed body 1, the first hydraulic cylinder 4 is positioned below four corners of the bed body 1, a vertical rod 402 is arranged above the first telescopic rod 401 on the first hydraulic cylinder 4 and is connected with the vertical rod 402, the vertical rod 402 comprises a first sleeve 4021 and a second sleeve 4022, the lower end of the first sleeve 4021 is connected with the upper end of the first telescopic rod 401, the second sleeve 4022 is sleeved in the first sleeve 4021, a first through hole 4023 is arranged above the pipe wall of the first sleeve 4021, a second through hole 4024 matched with the first through hole 4023 is arranged below the pipe wall of the second sleeve 4022, the first through hole 402, a fixture block 4025 for preventing the second sleeve 4022 from falling is arranged at the upper end of the second sleeve 4022, a hook 4026 is fixedly arranged on the fixture block 4025, two rotating rods 5 are further arranged below the bed body 1, the length direction of each rotating rod 5 is the same as that of the bed body 1, each rotating rod 5 is rotatably connected with a wheel 6, the axial surface of each wheel 6 is parallel to that of each rotating rod 5, a sleeve 7 is slidably sleeved on each rotating rod 5, each sleeve 7 is fixedly connected with the bottom surface of the bed body 1 through a vertical rod 402, a detachable inserted rod 8 is further arranged below the bed body 1, third through holes 701 for the inserted rods 8 to pass through are formed in each sleeve 7 and each rotating rod 5, when each inserted rod 8 penetrates through each sleeve 7 and each rotating rod 5, the axial surface of each wheel 6 is perpendicular to the lower end surface of the bed body 1, the cavity 3 in still be equipped with second pneumatic cylinder 9, the telescopic link of second pneumatic cylinder 9 runs through the bottom plate of bed body 1 and connects clamp plate 10, the face of clamp plate 10 is parallel with the face of bed body 1 bottom plate. Two sleeves 7 are arranged on each rotating rod 5, the sleeves 7 on the two rotating rods 5 are arranged in a pairwise opposite mode, the inserted rods 8 penetrate through the two opposite sleeves 7, and the length directions of the inserted rods 8 are perpendicular to the length directions of the rotating rods 5 in the same plane. The wheel 6 comprises two wheels 601, the two wheels 601 are located at two sides of the rotating rod 5, and the axle center of the two wheels 601 is provided with a bearing 602, and the bearing 602 of the two wheels 601 is fixedly connected with the rotating rod 5 through a support rod 603. The axial surface of the wheels 601 is further provided with an annular non-slip pad 604, and the non-slip pad 604 is arranged on the axial surface of the two wheels 601 opposite to each other. The non-slip mat 604 is made of rubber materials, the cavity 3 is a cuboid cavity 3 when the first telescopic rod 401 of the first hydraulic cylinder 4 is in a contraction state, the second sleeve 4022 is located inside the first sleeve 4021, and the height of the first sleeve is equal to that of the guardrail 2.

When the mosquito net is used, when the inserted link 8 penetrates through the sleeve 7 and the rotating rod 5, the axial surface of the wheel 6 is perpendicular to the lower end surface of the cavity 3, the hospital bed is moved to a place to be placed, the second hydraulic cylinder 9 is opened, the second contraction rod of the second hydraulic cylinder 9 is adjusted to be in an extension state, the pressing plate 10 is in contact with the ground, the inserted link 8 is pulled out, the wheel 6 is overturned, the expansion rod of the second hydraulic cylinder 9 is adjusted to be in a contraction state, the axial surface of the wheel 6 is slowly attached to the ground, when the mosquito net is needed to be used in summer, the switch of the first hydraulic cylinder 4 is opened, the upper end of the first hydraulic cylinder 4 pushes the first sleeve upwards to lift the second sleeve, the pin is taken out to penetrate through the first through hole 4023 and the second through hole 4024, the four corners of the mosquito net are hung on the four hooks 4026, when the mosquito net needs to be disassembled, the mosquito net is only taken out, the pin is taken out, the second sleeve 4022 is put into the, the first hydraulic cylinder 4 retracts the first telescopic rod 401.

Claims

1. A medical sickbed is characterized by comprising a bed body, guardrails are arranged at the edge of the bed body, a cavity is arranged below the bed body, a first hydraulic cylinder is arranged in the cavity and connected with a first telescopic rod, the first telescopic rod of the first hydraulic cylinder extends out of the upper end face of the bed body, the first hydraulic cylinder is positioned below four corners of the bed body, a vertical rod is connected above the first telescopic rod and arranged on the first hydraulic cylinder, the vertical rod comprises a first sleeve and a second sleeve, the lower end of the first sleeve is connected with the upper end of the first telescopic rod, the second sleeve is sleeved in the first sleeve, a first through hole is arranged above the pipe wall of the first sleeve, a second through hole matched with the first through hole is arranged below the pipe wall of the second sleeve, the first through hole and the second through hole have the same radius, a clamping block for preventing the second sleeve from falling is arranged at the upper end of the second sleeve, and a hook is, the bed is characterized in that two rotating rods are further arranged below the bed body, the length direction of each rotating rod is the same as the length direction of the bed body, the rotating rods are rotatably connected with wheels, the axial surface of each wheel is parallel to the length direction of each rotating rod, sleeves are sleeved on the rotating rods in a sliding mode and are fixedly connected with the bottom surface of the bed body through vertical rods, detachable inserting rods are further arranged below the bed body, third through holes for the inserting rods to penetrate through are formed in the sleeves and the rotating rods, and when the inserting rods penetrate through the sleeves and the rotating rods, the axial surface of each wheel is perpendicular to the lower end surface of the bed body; a second hydraulic cylinder is also arranged in the cavity and connected with a second telescopic rod, the second telescopic rod penetrates through the bottom plate of the trolley body and is connected with a pressing plate, and the plate surface of the pressing plate is parallel to the plate surface of the bottom plate of the trolley body; during the use, when running through sleeve pipe and bull stick with the inserted bar, the axial plane of wheel is perpendicular with the lower terminal surface of cavity, moves the sick bed to the place that needs placed, opens the second pneumatic cylinder, transfers the second shrink pole of second pneumatic cylinder to the extension state, and clamp plate contact ground pulls out the inserted bar, and the wheel upset is transferring the telescopic link of second pneumatic cylinder to the contraction state, and the axial plane and the ground of wheel are laminated slowly mutually.

2. The hospital bed according to claim 1, wherein two sleeves are provided on each of the rotating rods, the sleeves on the two rotating rods are arranged opposite to each other, the inserting rod penetrates through the two opposite sleeves, and the length direction of the inserting rod is perpendicular to the length direction of the rotating rod in the same plane.

3. The hospital bed according to claim 2, wherein the wheels comprise two wheels, the two wheels are located on two sides of the rotating rod, and the axle center of the two wheels is provided with a bearing, and the bearing of the two wheels is fixedly connected with the rotating rod through a support rod.

4. The hospital bed according to claim 3, wherein the wheels are further provided with annular anti-slip pads on the axial surfaces, and the anti-slip pads are arranged on the axial surfaces of the two wheels opposite to each other.

5. The hospital bed according to claim 4, wherein the non-slip mat is made of rubber.

6. The hospital bed according to claim 5, wherein the cavity is a rectangular parallelepiped.

7. The hospital bed according to claim 6, wherein the second sleeve is located inside the first sleeve when the first telescopic rod of the first hydraulic cylinder is in a retracted state, and the height of the first sleeve is equal to the height of the guard rail.