CN115040335A

CN115040335A - Angle display structure for head of sickbed

Info

Publication number: CN115040335A
Application number: CN202210822089.4A
Authority: CN
Inventors: 黄平芳; 廖美淇; 张秋玲; 莫晖; 陈晓婷; 何雪平
Original assignee: First People's Hospital Of Qinzhou
Current assignee: First People's Hospital Of Qinzhou
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-09-13

Abstract

The invention discloses a sickbed head angle display structure, which comprises: a bed frame; the bed board comprises a first half bed board at the front side and a second half bed board at the rear side, a rotating shaft extending along the left-right direction is rotatably arranged on the bed frame, and the rotating shaft is adjacent to one end, close to the second half bed board, of the first half bed board and is fixedly connected with the first half bed board; the driving mechanism is connected with the rotating shaft; the angle display instrument comprises an angle scale and a fixing piece, the angle scale is detachably connected with the rotating shaft through the fixing piece and is a transparent piece, a cavity is formed in the inside of the angle scale, colored liquid is arranged in the cavity, and an angle scale is arranged on one side surface, away from the rotating shaft, of the angle scale. The angle display instrument in the structure mainly utilizes the characteristic that the liquid level of liquid is horizontal in a static state to display the angle, has simple structure, is convenient to realize, has low processing and manufacturing cost, is not easy to damage and is convenient to popularize and use.

Description

Sick bed head of a bed angle display structure

Technical Field

The invention relates to the technical field of sickbeds, in particular to a sickbed head angle display structure.

Background

Clinically, the prevention and treatment of many diseases are achieved by raising the angle of the head or the tail of a bed, such as postthoracoabdominal operation, prevention of falling pneumonia, heart failure, shock, cerebral hemorrhage, craniocerebral injury and the like, and in the basis of nursing science, comfortable angle ranges are summarized and researched for the diseases, particularly for patients who use mechanical ventilation, and relevant guidelines clearly stipulate that: if no contraindication exists, the bed head is raised by 30-45 degrees conventionally, and the method is an important measure for preventing the ventilator-associated pneumonia.

The bed head of the sickbed used at present can be adjusted in a lifting mode, but the lifting angle cannot be accurately known, subjective judgment can only be achieved through experience and feeling, the error is large, although some patent documents provide a scheme capable of displaying the angle, adopted measures are that a mechanical dial is added, or an intelligent instrument with electrical elements such as an angle sensor is added, the measures need to make large changes on the structure of the sickbed, the sickbed is high in manufacturing and using cost, easy to damage and difficult to popularize, and therefore an angle display structure which is simple in structure and easy to use needs to be designed.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention aims to provide a sickbed head angle display structure.

The technical scheme of the invention is as follows: the utility model provides a sick bed head of a bed angle display structure which characterized in that includes:

a bed frame;

the bed board comprises a first half bed board at the front side and a second half bed board at the rear side, the first half bed board and the second half bed board are placed on the bed frame in tandem, a rotating shaft extending along the left-right direction is rotatably arranged on the bed frame, and the rotating shaft is adjacent to one end, close to the second half bed board, of the first half bed board and is fixedly connected with the first half bed board;

the driving mechanism is connected with the rotating shaft and is used for driving the rotating shaft to rotate so as to drive the first half bed plate to rotate back and forth;

the angle display instrument comprises an angle scale and a fixing piece, the angle scale passes through the fixing piece and the rotating shaft can be detached and connected, the angle scale is a transparent piece, a cavity is formed inside the angle scale, colored liquid is arranged in the cavity, and the angle scale is far away from one side surface of the rotating shaft and is provided with angle scales.

Furthermore, the angle scale is a circular disc, the cavity is a cylindrical cavity, the central axis of the angle scale, the central axis of the cavity and the central axis of the rotating shaft are collinear, and half space of the cavity is filled with the colored liquid.

Furthermore, a rectangular positioning plate is arranged at one end of the rotating shaft, a clamping sleeve is arranged on one side, close to the rotating shaft, of the angle scale, a clamping groove is formed in the clamping sleeve, the shape of the clamping groove is matched with that of the positioning plate, and the clamping sleeve can be sleeved on the positioning plate through the clamping groove; the fixing piece is a bolt, a screw hole communicated with the clamping groove is formed in the clamping sleeve, the bolt is in threaded connection with the screw hole, one part of the bolt extends into the clamping groove and can be abutted to one side, far away from the angle scale, of the positioning plate and can simultaneously extrude the rotating shaft to fix the angle scale.

Further, the driving mechanism comprises a motor, the motor is connected with the rotating shaft, a control button is arranged on the bedstead, and the control button is connected with the motor.

Compared with the prior art, the invention has the following beneficial effects:

the angle display appearance in this structure mainly utilizes is that the liquid level of liquid is this characteristic of horizontally under quiescent condition, angle display appearance itself is the transparency, the surface is equipped with the angle scale interval, inside then fills a certain amount of coloured liquid in advance, pass through mounting fixed mounting back in the pivot when the angle display appearance, when the pivot rotates, can drive the angle display appearance and rotate, and coloured liquid level can act as the pointer, according to the angle scale interval on the angle display appearance that coloured liquid level corresponds, alright know the inclination of first half bed board, this kind of angle display structural style is simple, and is convenient for realize, the processing low in manufacturing cost, and is not fragile, and convenient for popularize and use.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts:

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

FIG. 2 is a schematic of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a back view of the angle display;

fig. 5 is a cross-sectional view of the angle indicator.

Reference numerals:

1. a bed frame; 2. a first half bed board; 3. a second half bed plate; 4. a rotating shaft; 5. an angle scale; 6. a fixing member; 7. a colored liquid; 8. a cavity; 9. a card sleeve; 10. positioning a plate; 11. a clamping groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", "radial", "axial", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

A bedside angle display structure of a hospital bed as shown in fig. 1-5, comprising: bedstead, bed board, actuating mechanism and angle display appearance.

The bed board comprises a first half bed board bedstead at the front side; 2 and a second half bed board 3 at the rear side, a first half bed board bedstead; 2, the second half bed board 3 and the bed frame are placed on the bed frame in tandem, a rotating shaft 4 extending along the left-right direction is rotatably arranged on the bed frame, and the rotating shaft 4 is adjacent to the bed frame of the first half bed board; 2 is close to one end of the second half bed plate 3 and is connected with the first half bed plate bedstead; 2, fixedly connecting;

the driving mechanism is connected with the rotating shaft 4 and is used for driving the rotating shaft 4 to rotate so as to drive the first half bed plate bedstead; 2, rotating back and forth, thereby adjusting the first half bed frame; 2.

In practical application, actuating mechanism includes the motor, and the motor links to each other with pivot 4, and the motor can directly link to each other through the shaft coupling with pivot 4 promptly, also can link to each other indirectly through mechanisms such as gear reducer, is equipped with control button on the bedstead, and control button links to each other with the motor. The motor can be controlled to rotate forward and backward by pressing the control button, so that the first half bed board bedstead can be controlled; 2, rotating back and forth, when the bed is adjusted to a proper position, loosening the control button, stopping the motor, and then stopping the operation of the first half bed board bedstead; 2 can be held in the respective angular position.

The angle display instrument comprises an angle scale 5 and a fixing piece 6, the angle scale 5 is detachably connected with the rotating shaft 4 through the fixing piece 6, the angle scale 5 is a transparent piece, a cavity 8 is formed in the angle scale 5, colored liquid 7 is arranged in the cavity 8, and an angle scale is arranged on one side surface, far away from the rotating shaft 4, of the angle scale 5.

Specifically, the arranged angle display instrument is used for displaying the first half bed plate bedstead; 2, when the bed frame rotates, the bed frame of the first half bed plate can be displayed; 2, the display structure is not realized by a mechanical pointer instrument or an electric control intelligent instrument, but is realized by using colored liquid 7, namely the angle display instrument is a transparent part, the outer surface of the angle display instrument is provided with an angle scale value, the inside of the angle display instrument is pre-filled with a certain amount of colored liquid 7, after the angle display instrument is fixedly arranged on a rotating shaft 4 through a fixing part 6, the rotating shaft 4 rotates to drive the angle display instrument to rotate, but the liquid level of the liquid is horizontal in a static state, and by using the characteristic, the liquid level on the upper side of the colored liquid 7 can be used as a pointer, and the first half bed frame can be known according to the angle scale value on the angle display instrument corresponding to the liquid level of the colored liquid 7; 2, the angle display structure is simple in form, convenient to realize, low in manufacturing cost, not easy to damage and convenient to popularize and use.

In this embodiment, as shown in fig. 5, the angle scale 5 is a circular disk, the cavity 8 is a cylindrical cavity, the central axis of the angle scale 5, the central axis of the cavity 8, and the central axis of the rotating shaft 4 are collinear, and a half space of the cavity 8 is filled with the colored liquid 7, so that relatively accurate angle display can be realized.

Furthermore, one end of the rotating shaft 4 is provided with a rectangular positioning plate 10, one side of the angle scale 5 close to the rotating shaft 4 is provided with a clamping sleeve 9, the clamping sleeve 9 is provided with a clamping groove 11, the shape of the clamping groove 11 is matched with that of the positioning plate 10, and the clamping sleeve 9 can be sleeved on the positioning plate 10 through the clamping groove 11; the fixing piece 6 is a bolt, a screw hole communicated with the clamping groove 11 is formed in the clamping sleeve 9, the bolt is in threaded connection with the screw hole, one part of the bolt extends into the clamping groove 11 and can be abutted against one side, far away from the angle scale 5, of the positioning plate 10 and meanwhile the rotating shaft 4 is extruded to fix the angle scale 5.

Specifically, because the positioning plate 10 is rectangular and the clamping groove 11 is also rectangular, after the clamping sleeve 9 is sleeved on the positioning plate 10, the angle disc 5 and the rotating shaft 4 cannot rotate relatively, so that the circumferential limit of the angle disc 5 is realized, and the bed frame is arranged on the first half bed plate; 2 when keeping flat, when the angle display appearance of installation, through the exact cooperation of locating plate 10 and draw-in groove 11, can ensure that the liquid level of coloured liquid 7 can accurate instruction at 0 scale, save the step of angle display appearance school zero.

After the bolt that sets up is screwed up, not only can extrude pivot 4, can also carry out the end with locating plate 10 simultaneously and support, can prevent effectively from taking place axial float by angle scale 5 from this, avoid angle scale 5 to drop.

To sum up, the angle display instrument in the structure mainly utilizes the characteristic that the liquid level of liquid is horizontal in a static state, the angle display instrument is a transparent part, the outer surface of the angle display instrument is provided with an angle scale value, a certain amount of colored liquid 7 is filled in the angle display instrument in advance, after the angle display instrument is fixedly arranged on the rotating shaft 4 through the fixing part 6, the rotating shaft 4 rotates to drive the angle display instrument to rotate, the liquid level of the colored liquid 7 can serve as a pointer, and the first half bed board bedstead can be known according to the angle scale value on the angle display instrument corresponding to the liquid level of the colored liquid 7; 2, this kind of angle shows that structural style is simple, is convenient for realize, and manufacturing cost is low, and is not fragile, convenient to popularize and use.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a sick bed head of a bed angle display structure which characterized in that includes:

a bed frame;

2. The bedside angle display structure of claim 1, wherein the angle scale is a circular disc, the cavity is a cylindrical cavity, the central axis of the angle scale, the central axis of the cavity and the central axis of the rotating shaft are collinear, and a half of the space of the cavity is filled with the colored liquid.

3. The bedside angle display structure of claim 1, wherein a rectangular positioning plate is disposed at one end of the rotating shaft, a cutting sleeve is disposed at one side of the angle scale close to the rotating shaft, a clamping groove is disposed on the cutting sleeve, the shape of the clamping groove is matched with the shape of the positioning plate, and the cutting sleeve can be sleeved on the positioning plate through the clamping groove;

the fixing piece is a bolt, a screw hole communicated with the clamping groove is formed in the clamping sleeve, the bolt is in threaded connection with the screw hole, one part of the bolt extends into the clamping groove and can be abutted to one side, far away from the angle scale, of the positioning plate and can simultaneously extrude the rotating shaft to fix the angle scale.

4. The bedside angle display structure of claim 1, wherein the driving mechanism comprises a motor, the motor is connected to the shaft, and the frame has a control button connected to the motor.