CN211291301U - Sickbed angle measurer - Google Patents

Abstract

The utility model discloses a sick bed angular surveying ware, including cuboid container, spring, stay cord, pointer, first pulley, second pulley, first pulley yoke and second pulley yoke, the outside of cuboid container is equipped with the scale, and scale from the top down is equipped with the scale mark in proper order. The utility model discloses can show the angle that the back folded plate of sick bed corresponds in real time at the in-process that the back folded plate of sick bed lifted, concretize the back folded plate lifting volume of sick bed, improve treatment, reduce the nursing degree of difficulty.

Description

Bed angle measurer

technical field

The utility model relates to auxiliary facilities for hospitals, in particular to a bed angle measuring device.

Background technique

The commonly used nursing beds, the traditional bed head lift is: nurses lift the bed head according to their daily work experience, but in some practical nursing situations, the accuracy of the bed head lift is relatively high, and cannot be adjusted precisely, and it is difficult to adjust to the actual needs. It leads to unsatisfactory treatment effect of patients, reduces the quality of care, and brings about potential safety hazards.

SUMMARY OF THE INVENTION

In order to solve the above problem, the utility model discloses a bed angle measuring device, which aims to solve the problems that the bed head of the existing nursing bed cannot be adjusted accurately.

In order to achieve the above object, the technical scheme adopted by the present utility model:

A hospital bed angle measurer, comprising a rectangular parallelepiped container, a spring, a pulling rope, a pointer, a first pulley, a second pulley, a first pulley frame and a second pulley frame, the outer side of the rectangular parallelepiped container is provided with a scale, the scale from top to bottom There are scale lines at the bottom: 0°, 15°, 30°, 45°, 60°, and the distance between the scale line 0° and the scale line 15° is the length of the back folding plate of the bed*sin15°, the scale line 0 The distance between ° and 30° of the scale line is the length of the back flap of the bed*sin30°, the distance between the scale line 0° and the scale line 45° is the length of the back flap of the bed*sin45°, the scale line 0° and The distance between 60° of the scale line is the length of the back folded plate of the hospital bed*sin60°; the rectangular parallelepiped container is installed on one side of the head guardrail of the hospital bed, and the first pulley is rotatably installed on the first pulley frame, so The first pulley frame is fixed on the lower part of the head guard rail of the hospital bed, the second pulley is rotatably installed on the second pulley frame, and the second pulley frame is fixed on the beam below the back folding plate of the hospital bed, the The spring is fixed on the inner top of the rectangular parallelepiped container, and the pulling rope connects the spring, the pointer, the first pulley, the second pulley and the end of the back flap of the hospital bed in sequence, and the pointer is located in the rectangular parallelepiped container; When the back folding plate of the hospital bed is lifted, the pull rope will be pulled, so that the position of the pointer will move down. When the back folding plate of the hospital bed is reset, the spring will reset the pointer to 0° on the scale line.

Preferably, the rectangular parallelepiped container is made of transparent material.

Compared with the prior art, the beneficial effects of the present utility model are:

The scale of the utility model is converted from an angle, and the corresponding angle of the back folded plate of the sickbed can be displayed in real time during the lifting process of the back folded plate of the sickbed, the lifting amount of the back folded plate of the sickbed can be embodied, and the treatment effect can be improved. Reduce the difficulty of care.

Description of drawings

The accompanying drawings constituting a part of the present application are used to provide further understanding of the present invention, and the schematic embodiments of the present invention and descriptions thereof are used to explain the present invention and do not constitute an improper limitation of the present invention. In the attached image:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the utility model in use state;

Fig. 3 is a schematic diagram of the second use state of the present invention;

Figure 4 is a schematic diagram of the theoretical analysis of the utility model.

Detailed ways

It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict.

In order to enable those skilled in the art to better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application. Obviously, the described embodiments are only a part of the present application. examples, but not all examples. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present application.

As shown in Figure 1, the hospital bed angle measuring device includes a rectangular parallelepiped container 1, a spring 2, a pulling rope 3, a pointer 4, a first pulley 5, a second pulley 6, a first pulley frame 7 and a second pulley frame 8. The The outer side of the cuboid container 1 is provided with a scale, and the scale is provided with scale lines from top to bottom: 0°, 15°, 30°, 45°, 60°, and the scale line is between 0° and 15°. The distance is the length of the back folded plate 10*sin15° of the hospital bed 9, the distance between the scale line 0° and the scale line 30° is the length of the back folded plate 10*sin30° of the hospital bed 9, and the distance between the scale line 0° and the scale line 45° The distance between is the length*sin45° of the back folded plate 10 of the sickbed 9, and the distance between the scale line 0° and the scale line 60° is the length*sin60° of the back folded plate 10 of the sickbed 9; the rectangular parallelepiped container 1 is installed on the sickbed 9, the first pulley 5 is rotatably mounted on the first pulley frame 7, the first pulley frame 7 is fixed on the lower part of the head guard of the patient bed 9, and the second pulley 6 rotates Installed on the second pulley frame 8, the second pulley frame 8 is fixed on the beam below the back flap 10 of the hospital bed 9, the spring 2 is fixed on the top of the interior of the cuboid container 1, the The pull rope 3 connects the spring 2, the pointer 4, the first pulley 5, the second pulley 6 and the end of the back flap 10 of the hospital bed 9 in sequence, and the pointer 4 is located in the cuboid container 1; When the folding plate 10 is lifted, the pull rope 3 is pulled, so that the position of the pointer 4 moves down. When the back folding plate 10 of the hospital bed 9 is reset, the spring 2 resets the pointer 4 to the scale line 0°.

The rectangular parallelepiped container 1 is made of transparent material.

As shown in Figure 2, it is a schematic diagram of the use state of the utility model;

As shown in Figure 3, it is a schematic diagram of the second use state of the present invention;

In addition, there are several vertical through holes around the spring 2 above the cuboid container 1, and a fixing rod is arranged in the through holes whose two axes are coincident. By changing the position of the fixing rod in the through hole, the elastic force of the spring 2 can be adjusted to The measuring instrument is suitable for various hospital beds 9. When the pointer 4 is adjusted to the 0° position of the scale line.

As shown in Figure 4, the theoretical basis: the length of the back folded plate of the hospital bed is fixed, and the back folded plate and the frame of the bed can be formed into a right-angled triangle after being lifted, and the scale can be obtained according to the right-angled triangle theorem.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. For those skilled in the art, the present utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, component splitting or combination, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims (2)

1. a sickbed angle measuring device, characterized in that it comprises a cuboid container, a spring, a pull rope, a pointer, a first pulley, a second pulley, a first pulley frame and a second pulley frame, and the outside of the cuboid container is provided with a scale, The scale is provided with scale lines from top to bottom: 0°, 15°, 30°, 45°, 60°, and the distance between the scale line 0° and the scale line 15° is the length of the back flap of the bed* sin15°, the distance between the scale line 0° and the scale line 30° is the length of the back flap of the bed*sin30°, the distance between the scale line 0° and the scale line 45° is the back flap length of the bed*sin45° , the distance between the scale line 0° and the scale line 60° is the length of the back flap of the sickbed * sin60°; the rectangular parallelepiped container is installed on one side of the head guardrail of the sickbed, and the first pulley is rotated and installed on the first On a pulley frame, the first pulley frame is fixed on the lower part of the head guard rail of the hospital bed, the second pulley frame is rotatably installed on the second pulley frame, and the second pulley frame is fixed under the back flap of the hospital bed On the beam of the bed, the spring is fixed on the top of the interior of the rectangular parallelepiped container, and the pull rope connects the spring, the pointer, the first pulley, the second pulley and the end of the back flap of the hospital bed in sequence, and the pointer is located at the Inside the cuboid container; when the back flap of the hospital bed is lifted, the pull rope will be pulled, so that the position of the pointer will move down, and when the back flap of the hospital bed is reset, the spring will reset the pointer to the scale line 0°. 2 . The bed angle measuring device according to claim 1 , wherein the rectangular parallelepiped container is made of transparent material. 3 .

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