CN203815766U

CN203815766U - Device for accurately adjusting angel of hospital bed

Info

Publication number: CN203815766U
Application number: CN201420202078.7U
Authority: CN
Inventors: 金晓薇; 刘护云; 王潇; 齐婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-23
Filing date: 2014-04-23
Publication date: 2014-09-10
Anticipated expiration: 2024-04-23

Abstract

The utility model relates to a device for accurately adjusting the angel of a hospital bed. The device comprises a hospital bed with adjustable angel, wherein a bracket seat is mounted at the bed head of the hospital bed, a roller box is welded to the bracket seat, and a guide roller is mounted in the roller box; an indicating bracket is arranged on a back plate of the roller box, the indicating bracket is provided with scales from top to bottom, an elastic device is arranged on the indicating bracket, the upper end of the elastic device is connected to the top end of the indicating bracket through a hook, the bottom end of the elastic device is fixedly connected with a pointer, and the pointer points to the scales on the indicating bracket; a pulling rope is connected to the pointer, and the pulling rope passes through the guide roller in the roller box to be connected with the bed head of the hospital bed. The device has the advantages of simple structure, low failure rate, convenience in observation and operation; the physical exhaustion of an operator is reduced, the angle of the bed head can be accurately displayed, and the beneficial safeguard is supplied to the health recover of a patient.

Description

A kind of hospital bed angle precise adjusting device

Technical field

This utility model relates to a kind of angle regulator, and specifically a kind of hospital bed angle precise adjusting device, belongs to armarium technical field.

Background technology

At present, the sick bed that China hospital is used all can regulate by the electric up-down button of head of a bed rocking bar or bedside the angle of sick bed backboard, makes sick bed backboard reach the angle that some disease for the treatment of requires when meeting patient body position's adjusting and comfort level.As the position of suffering a shock: head and trunk are raised 20 °～30 °; Contusion and laceration of brain patient: the head of a bed need to be raised 15 °～30 °; End sitting position: head of a bed backboard is raised 70 °～80 ° etc.Yet the adjustment of hospital bed angle still relies on medical and nursing work person's experience to adjust mostly at present, when medical personnel not time attending family arbitrarily adjust hospital bed angle, just likely because bed board lifts, angle is improper brings secondary injury to sufferer, although also there is relevant sick bed angle indicating device on market, all there is defect in varying degrees in this class angle indicating device.

Through retrieval, find, the Chinese utility model patent of application on May 31st, 2010, the patent No. 201020208748.7, discloses a kind of angular scale for hospital bed, and this structure arranges segment angle scale by the side at the sick bed head of a bed, by pointer, indicate bed board to lift angle, the graduated disc scale of the problem that this class formation exists is less, is also arranged on the side of the head of a bed, is unfavorable for the angle of Real Time Observation sick bed, need to observe back and forth adjustment, practical operation is inconvenient.The Chinese utility model patent of application on August 20th, 2012, the patent No. 201220412726.2, a kind of tape measure of measuring hospital bed angle is disclosed, its structure and the patent No. are that a kind of angular scale for hospital bed of 201020208748.7 is only that segment angle scale is replaced to tape measure, and original problem still exists.The Chinese utility model patent of December in 2012 application on the 18th, patent No. 201220699773.X, a kind of position controllability sick bed is disclosed, this structure arranges one group of graduation mark on drip stand, by the head of a bed, indicate the scale at place to show the angle that the head of a bed is too high, because the head of a bed has certain distance apart from drip stand when too high, accurate indicating graduation, error is larger, cannot realize accurate adjustment head of a bed angle.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of hospital bed angle precise adjusting device, can fast and accurately hospital bed angle be adjusted to the right place, and can directly observe the accurate angle of adjustment.

In order to solve above technical problem, this utility model provides a kind of hospital bed angle precise adjusting device, comprises the sick bed that angle is adjustable, at the head of a bed of described sick bed, carrier base is installed, and welds running roller box on described carrier base, in described running roller box, guide roller is installed; The backboard of described running roller box is provided with indication support, described indication support is provided with scale from top to bottom, and be provided with elastic device on described indication support, described elastic device upper end is connected on the top of indication support through hook connecting, the bottom of described elastic device is fixedly connected with pointer, indicates the scale having on support described in described pointed; On described pointer, be connected with pull rope, described pull rope is connected with the head of a bed of described sick bed through the guide roller in described running roller box.

The technical scheme that this utility model further limits is: aforesaid hospital bed angle precise adjusting device, described elastic device is flat spring or rubber strip, make full use of the elasticity of spring or rubber strip, when the sick bed head of a bed lies low, pointer on indication frame can be taken back to zero graduation and reset, be convenient to can indicate accurately when next hospital bed angle is adjusted the angle of sick bed.

Aforesaid hospital bed angle precise adjusting device, described indication is propped up top of the trellis and is also fixedly connected with drip stand, kills two birds with one stone, and rationally utilizes the height of indication support, reduces the other facility of sick bed, improves space availability ratio.

Further, aforesaid hospital bed angle precise adjusting device, the middle part of described guide roller is provided with annular gathering sill, by gathering sill, can accurately pull rope be guided, and avoids the sideslip of pull rope, reduces fault rate, improves the service efficiency of device.

The beneficial effects of the utility model are: this utility model has adopted the design of indication support, hospital bed angle can be shown on indication frame by pointer intuitively, because the indicating graduation of indication frame is directly towards head of a bed angle adjustment operator, so operator can see the angle that the head of a bed is real-time intuitively, viewing angle and angle adjustment are carried out in two of having avoided operator to travel to and fro between sick bed; This utility model is simple in structure, failure rate is low, and observe and operation all very convenient, reduce operator's physical demands, can accurately show head of a bed angle of living in, favourable guarantee is provided to the physical recovery of sufferer.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation.

The specific embodiment

embodiment 1

The present embodiment provides a kind of hospital bed angle precise adjusting device, as shown in Figure 1, comprises the adjustable sick bed of angle 1, the head of a bed at sick bed is provided with carrier base 2, on carrier base 2, weld running roller box 3, guide roller 4 is installed in running roller box, the middle part of guide roller is provided with annular gathering sill; The backboard of running roller box is provided with indication support 5, indication support is provided with scale from top to bottom, an indication top of the trellis is also fixedly connected with drip stand 6, and be provided with the elastic device 7 of being made by flat spring on indication support, the upper end of flat spring is connected on the top of indication support through hook connecting, the bottom of flat spring is fixedly connected with pointer 8, and pointer 8 points to the scale having on indication support; On pointer, be connected with pull rope 9, pull rope 9 is connected with the head of a bed of sick bed through the guide roller in running roller box 3.

The present embodiment in use, when the adjustable sick bed of operator's use angle carries out angular adjustment, indication support in the face of head of a bed setting, the head of a bed is under the effect of governor motion, the head of a bed lifts gradually, the head of a bed drives pull rope to pull through guide roller the pointer being arranged on flat spring simultaneously, and pointer points to different scales according to the degree of lifting of the head of a bed, thereby realizes the function that the accurate indication head of a bed lifts angle; When the head of a bed is put down gradually, the pointer on indication support is returned to gradually and is resetted under the effect of flat spring zero point, due to the clear scales on pointer support, so user can be seen the residing angle accurately of the head of a bed intuitively.

Above embodiment is only explanation technological thought of the present utility model; can not limit protection domain of the present utility model with this; every technological thought according to the utility model proposes, any change of doing on technical scheme basis, within all falling into this utility model protection domain.

Claims

1. a hospital bed angle precise adjusting device, comprises the sick bed that angle is adjustable, it is characterized in that: the head of a bed at described sick bed is provided with carrier base, welds running roller box on described carrier base, in described running roller box, guide roller is installed; The backboard of described running roller box is provided with indication support, described indication support is provided with scale from top to bottom, and be provided with elastic device on described indication support, described elastic device upper end is connected on the top of indication support through hook connecting, the bottom of described elastic device is fixedly connected with pointer, indicates the scale having on support described in described pointed; On described pointer, be connected with pull rope, described pull rope is connected with the head of a bed of described sick bed through the guide roller in described running roller box.

2. hospital bed angle precise adjusting device according to claim 1, is characterized in that: described elastic device is flat spring or rubber strip.

3. hospital bed angle precise adjusting device according to claim 1, is characterized in that: described indication is propped up top of the trellis and is also fixedly connected with drip stand.

4. hospital bed angle precise adjusting device according to claim 1, is characterized in that: the middle part of described guide roller is provided with annular gathering sill.