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Sickbed lifting angle measuring device convenient for reading

An angle measurement device and technology for hospital beds, applied in angle/taper measurement, hospital beds, medical science, etc., can solve the problems of measurement angle error, inconvenient pointer zeroing, inconvenient degrees, etc., and achieve the effect of simple structure

Active Publication Date: 2020-02-11
安徽省儿童医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are also some devices that install a protractor on the hospital bed to measure the rotation angle of the movable plate. On the one hand, it is not convenient for the degree, and on the other hand, it is not convenient for the pointer to zero, resulting in a certain error in the measurement angle.

Method used

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  • Sickbed lifting angle measuring device convenient for reading
  • Sickbed lifting angle measuring device convenient for reading
  • Sickbed lifting angle measuring device convenient for reading

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as Figure 1-3 The device for measuring the lifting angle of a hospital bed that is easy to read includes a fixed plate 1, a movable plate 2, a pointer 3, a lifting mechanism, a lifting plate 4, an angle indicating plate 5 and a fixing piece 6, wherein:

[0028] The movable plate 2 is installed on the fixed plate 1 through the rotation of the rotating shaft. The hospital bed also includes other transmission mechanisms for driving the movable plate 2 to rotate relative to the fixed plate 1. The transmission mechanism can be a rocker at the end of the bed in the prior art, and the angle indicator The disk 5 is semicircular, which is convenient for installation and degree. The angle indicating disk 5 can be fixed on the fixed plate 1 by pasting or screwing, and the center of the angle indicating disk 5 is on the axis of rotation of the movable plate 2;

[0029] The middle part of the pointer 3 is rotated and installed on the angle indicating disc 5, the pointer 3 can ...

Embodiment 2

[0039] Such as Figure 4 As shown, the difference between this embodiment and the foregoing embodiments is that the lifting mechanism includes a screw mandrel 10 and a slide block 11, the screw mandrel 10 is rotatably mounted on the movable plate 2, and the axis of the screw mandrel 10 is parallel to the displacement of the lifting plate 4. The slider 11 is installed on the screw rod 10 by thread, and the lifting plate 4 and the slider 11 are fixedly connected by welding or screw fixing.

[0040] A limiting block 12 is also provided on the movable plate 2, and the limiting block 12 is used to limit the displacement of the lifting plate 4.

[0041] In the working process of this embodiment, by turning the screw mandrel 10, the slider 11 drives the lifting plate 4 to move towards or away from the pointer 3, so that the A / B sides of the Velcro stick or separate, so that the lifting plate 4 and the pointer 3 Connection and separation, the lifting plate 4 is stable, even if a cert...

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Abstract

The invention discloses a sickbed lifting angle measuring device convenient for reading. The sickbed lifting angle measuring device comprises a fixed plate, a movable plate, a pointer, a lifting mechanism, a lifting plate, an angle indicating dial and a fixing piece, wherein the movable plate is rotatably mounted on the fixed plate, the angle indicating dial is fixed on the fixed plate, and the center of the angle indicating dial is positioned on the rotating axis of the movable plate; the middle part of the pointer is rotatably mounted on the angle indicating dial; the rotating axis of the pointer coincides with the rotating axis of the movable plate, one end of the pointer extends to the scale line of the angle indicating dial, and the other end of the pointer is fixed on the lifting plate through the fixing piece; and the lifting mechanism is arranged between the movable plate and the lifting plate and is used for driving the lifting plate to move close to or away from the pointer.The sickbed lifting angle measuring device convenient for reading provided by the invention is simple in structure, the pointer is convenient to zero, and the measurement precision is improved.

Description

technical field [0001] The invention relates to the technical field of angle measuring equipment, in particular to a device for measuring the lifting angle of a hospital bed that is convenient for reading. Background technique [0002] In order to allow the patient to change different positions and increase the comfort of the patient, most of the currently used hospital beds include a movable board and a fixed board. When the rocker at the end of the bed rotates a certain angle relative to the fixed board, the patient's back is raised, which is convenient for the patient. rely. The angle of rotation of the movable board is often adjusted according to the comfort perceived by the patient, but for some infants or ICU patients who cannot express their own comfort, the angle between the movable board and the fixed board Judgment is often based on nurses' subjective visual inspection and clinical experience. For some patients, the angle between the movable board and the fixed b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/24A61G7/05
CPCA61G7/05G01B5/24
Inventor 王燕张琴芦玮玮
Owner 安徽省儿童医院
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