CN203042472U - Equipment capable of automatically replacing bed sheet for medical examination bed - Google Patents

Abstract

The utility model discloses equipment capable of automatically replacing a bed sheet for a medical examination bed. The equipment capable of automatically replacing the bed sheet for the medical examination bed comprises a bed sheet, a driving shaft roller, a driven shaft roller and a fixed support. The driving shaft roller and the driven shaft roller are respectively arranged at two ends of a bed surface, the bed sheet is arranged on the driven shaft roller in a winding mode, the bed sheet output by the driven shaft roller covers the bed surface, and the tail end portion of the bed sheet is arranged on the driving shaft roller in a winding mode. The equipment uses four clamps fixedly connected with the support to be connected with a bed head and a bed tail respectively, and is screwed through bolts. The equipment can achieve automatic replacing of the bed sheet by pressing down a button, not only is examination time saved, but also cross infection is avoided, and meanwhile waste bed sheets are recovered in an environment-friendly mode.

Description

The medical examination bed equipment that more changes the sheet automatically

Technical field

This utility model relates to a kind of auxiliary device of medical examination bed, is specifically related to a kind of device of automatically replaceable medical examination bed sheet.

Background technology

For a long time, medical resource is in short supply, and some inspections of patient are very serious as B ultrasonic, CT examination queuing phenomena; And the sheet in the checking process all is manual replacing, has both reduced the efficient that checks to a certain extent, has increased medical personnel's workload again.Therefore sometimes in checking process, can't accomplish to check sheet " people one changes ".

At above-mentioned present situation, a kind of novel medical examination bed equipment that more changes the sheet automatically is provided, very necessary.The application of this equipment can guarantee to check sheet " people one changes ", outer review time and the human resources of occupying volume not again, and can discard the sheet environmental protection and reclaim.

Summary of the invention

The purpose of this utility model is to provide a kind of novel medical examination bed device that more changes the sheet automatically; this device is pressed the bedside button after patient checks end, sheet is changed automatically fast, has both saved the review time; can avoid interpatient cross infection again, can also reclaim discarding the sheet environmental protection.

The technical scheme that its technical problem that solves this utility model adopts is:

This utility model comprises sheet, driving shaft cylinder, driven shaft cylinder and fixed support.Driving shaft cylinder, driven shaft cylinder are separately positioned on the two ends of bed surface, and sheet is reeled and is arranged on the driven shaft cylinder, and the sheet of exporting on the driven shaft cylinder covers on the bed surface, and the sheet terminal part is reeled and is arranged on the driving shaft cylinder; Four clips that this device is used with support is connected link to each other with tailstock with the head of a bed respectively, are screwed by bolt again.

Chuck all is equipped with at the two ends of described driving shaft cylinder, driven shaft cylinder, and the chuck of an end is fixed in rotating shaft, and the chuck of the other end then can be movable.

Hold-down roll also is equipped with in the top of described driving shaft cylinder, the frictional force of sheet motion when being used for regulating motor-driven.

The beneficial effects of the utility model: press the button the automatic replacing that can realize sheet, both saved the review time, can avoid cross infection again, also can reclaim discarding the sheet environmental protection simultaneously.

Description of drawings

Fig. 1 is schematic diagram of the function of the present utility model.

Fig. 2 is schematic diagram and the control section of drive roll of the present utility model.

Among the figure: 1. driven shaft 2. chucks 3. driven shaft cylinders 4. supports 5. bed surfaces 6. hold down gags 7. hold-down rolls 8. driving shaft cylinders 9. motors.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

As depicted in figs. 1 and 2, the medical examination bed more changes the sheet equipment automatically as the auxiliary facilities of medical examination bed, and design is that four clips that this equipment is used with support 4 is connected are linked to each other with tailstock with the head of a bed respectively, is screwed by bolt again.What the head of a bed was partly installed is driving shaft cylinder 8 mechanisms, and what tailstock was partly installed then is driven shaft cylinder 3 mechanisms, comprises driven shaft 1 and the chuck 2 that is contained in driven shaft 1 both sides.After equipment installs, before the first task, must ready work.Sheet is extracted out from driven cylinder, be taped against on the bed surface 5, afterwards with sheet by between two cylinders on the driving shaft, drive motors guarantees that sheet is tightened up at bed surface.After patient checked end, as long as press the button, sheet will be finished automatically once and change.

Drum shaft is rack-mount, axially can be movable.The sheet cylinder then is enclosed within on the drum shaft, considers the replacing of sheet, has designed chuck 2 these mechanisms.The chuck of drum shaft one end is fixed in axle always, and the chuck of the other end then can be movable, when needs more change the sheet chuck can with drum shaft from, the sheet of different size can be installed on the cylinder, only needs to regulate the position that chuck fixes and just can realize.And drive roll this part, on driving shaft, also designed an adjustable hold-down roll 7, the compaction degree of hold-down roll 7 can be regulated by hold down gag 6, and the frictional force that is fit to of sheet motion when hold-down roll 7 is used for regulating motor 9 drivings makes the sheet motion more smooth.

The dual mode mode has more changed the sheet: manual and remote control.Be set at when manual, press the button, stop automatically behind the sheet operation setpoint distance.The remote control shelves be for can not be closely near the time control sheet change and adopt, using method is with manual identical.

When more changing the sheet, by rotating the interlock of driving shaft cylinder and sheet, the driven shaft cylinder is also rotated thereupon, used sheet twines to the driving shaft roller shifting, original new sheet is opened and is spread to bed surface from the driven shaft cylinder, control part branch makes sheet move given displacement according to setting in advance, finishes a sheet and changes.

Claims (1)

1. the medical examination bed equipment that more changes the sheet automatically, comprise sheet, driving shaft cylinder, driven shaft cylinder and fixed support, it is characterized in that: driving shaft cylinder, driven shaft cylinder are separately positioned on the two ends of bed surface, sheet is reeled and is arranged on the driven shaft cylinder, the sheet of exporting on the driven shaft cylinder covers on the bed surface, and the sheet terminal part is reeled and is arranged on the driving shaft cylinder; Four clips that this device is used with support is connected link to each other with tailstock with the head of a bed respectively, are screwed by bolt again;

Chuck all is equipped with at the two ends of described driving shaft cylinder, driven shaft cylinder, and the chuck of an end is fixed in rotating shaft, and the chuck of the other end then can be movable;

Hold-down roll also is equipped with in the top of described driving shaft cylinder, the frictional force of sheet motion when being used for regulating motor-driven.

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