CN212516066U - Alarm for sickbed barrier - Google Patents

Abstract

The utility model discloses a sick bed keeps off and uses alarm, including setting up the gravity sensor on the bracing piece that the sick bed kept off, still include vocal ware, controller and normally open conductive contact, gravity sensor's signal output part is connected the signal input part of controller, the first signal output part of controller with normally open conductive contact's signal input part is connected, the second signal output part of controller with the signal input part of vocal ware is connected, and when the bracing piece that the sick bed kept off was kept off with the contained angle less than or equal to 45 of sick bed, the controller is received the closed signal of normally open conductive contact that gravity sensor sent, the controller is given to the gravity sensor feedback signal when the bed keeps off being put down, and the controller signals gives the vocal ware, and the vocal ware carries out audible alarm.

Description

Alarm for sickbed barrier

Technical Field

The utility model relates to the field of medical equipment, especially relate to a sick bed is kept off and is used alarm.

Background

China already steps into an aging society, the proportion of middle-aged and old patients in hospitalized patients is gradually increased, and the old patients have the problems of aggravated illness, prolonged hospitalized time, aggravated economic burden, even death of the patients and the like when falling down or falling down from bed in the hospitalized period, so that doctors and patients are in disputes, and the social image of hospitals is influenced, so that at present, all hospitals pay special attention to the medical care aspect, and a plurality of methods are adopted to prevent the patients from falling down or falling down from bed, but the alertness and compliance of the patients and the family members of the patients are not high, medical staff need to pay attention and remind at any time and assist in execution, particularly, the measure of pulling up a bed barrier is adopted, the medical staff needs to remind and assist in execution again when patrolling a ward to find, the risk of falling down or falling down from bed of the patients is increased during the period, and the workload of the medical staff is increased, and some old patients have strong personality, are often not old and unwilling to trouble the psychology of others, do not want to trouble caregivers or hearts, do not want to wake them up at night, so the bedrail can be put down by oneself, and sometimes the bedrail falls down, so an alarm for the bedrail is needed at present, and the condition is avoided.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the utility model provides an alarm is used to sick bed fender has the bed fender and puts down the time automatic alarm, avoids appearing tumbleing or weighs down the advantage that the bed takes place.

The technical scheme of the utility model is that:

the utility model provides a sick bed keeps off and uses alarm, includes vocal ware, controller, normally opens conductive contact and sets up the gravity sensor on the bracing piece that sick bed kept off, gravity sensor's signal output part is connected the signal input part of controller, the first signal output part of controller with normally open conductive contact's signal input part and connect, the second signal output part of controller with the signal input part of vocal ware is connected, and when the bracing piece that sick bed kept off and the contained angle less than or equal to 45 of sick bed, gravity sensor senses the signal.

The working principle of the technical scheme is as follows:

the gravity sensor, the sounder and the normally open conductive contact are connected with the controller, the gravity sensor is fixed on the bed bumper supporting rod, the gravity sensor measures the acceleration caused by gravity, the inclination angle of the bed stop relative to the bed surface can be calculated, when the bed bumper is pulled down to 45 degrees, the gravity sensor outputs a signal to the controller, the controller sends a signal to the normally open conductive contact to close the normally open conductive contact, and simultaneously outputs a signal to the sounder to control the sounder to give out a sound alarm, the medical care personnel and the family members are reminded, the medical care personnel and the family members can be found at the first time, the occurrence of accidents is reduced, after the bed bumper is pulled up, the gravity sensor outputs a signal to the controller, the controller sends a disconnection signal to the normally open conductive contact, the normally open conductive contact is ensured to be in a disconnection state, and meanwhile, the controller sends a signal to the sounder to cancel sound alarm.

In a further technical scheme, the alarm for the sickbed barrier further comprises a cylindrical shell, wherein the gravity sensor, the controller, the sounder and the normally open conductive contact are all arranged in the cylindrical shell, and the cylindrical shell is arranged on a supporting rod of the sickbed barrier.

The gravity sensor, the sounder, the normally open conductive contact and the controller are integrated in the cylindrical shell, so that the occupied area of equipment can be reduced, the assembly difficulty is reduced, and the use reliability is improved.

In a further technical scheme, the alarm for the ward bed bumper further comprises an alarm lamp, and a signal input end of the alarm lamp is connected with a third signal output end of the controller.

Can increase light through setting up the alarm lamp and report to the police, through the dual guarantee of light and sound, improve the reliability of reporting to the police.

The utility model has the advantages that:

1. the gravity sensor is used for measuring acceleration caused by gravity, the inclination angle of the bed barrier relative to the horizontal plane is calculated, so that a signal is fed back to the controller, the controller is used for controlling an alarm signal of the sounder, the on-off of the alarm signal is realized, when the bed barrier is pulled down, a warning effect is provided for medical staff and family members, the problems that a patient pulls down the bed barrier due to self, no alertness and negligence can be effectively avoided, the accident of falling down or falling down the bed is reduced, the medical workload is reduced, and the risk awareness of the patient and the family members is improved;

2. the gravity sensor, the sounder, the normally open conductive contact and the controller are arranged in a cylindrical barrel in a centralized manner, so that the structure is compact, the occupied area is small, the loss is not easy to occur, and the use reliability is high;

3. set up the alarm lamp and can increase light and report to the police, through the dual guarantee of light and sound, improve the reliability of reporting to the police.

Drawings

Fig. 1 is a schematic view of an overall installation structure of an alarm for a sickbed barrier according to an embodiment of the present invention;

fig. 2 is a schematic diagram of module connection of an alarm for a sickbed barrier according to an embodiment of the present invention.

Description of reference numerals:

10. a gravity sensor; 20. a sound generator; 30. a controller; 40. a normally open conductive contact; 50. a support bar; 60. a bed surface; 70. a cylindrical barrel; 80. an alarm lamp.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example (b):

as shown in fig. 1-2, an alarm for a sickbed barrier comprises a sound generator 20, a controller 30, a normally open conductive contact 40, and a gravity sensor 10 disposed on a supporting rod 50 of the sickbed barrier, wherein a signal output terminal of the gravity sensor 10 is connected with a signal input terminal of the controller 30, a first signal output terminal of the controller 30 is connected with a signal input terminal of the normally open conductive contact 40, a second signal output terminal of the controller 30 is connected with a signal input terminal of the sound generator 20, and when an included angle between the supporting rod 50 of the sickbed barrier and a sickbed surface 60 of the sickbed is less than or equal to 45 degrees, the gravity sensor 10 senses a signal.

The working principle of the technical scheme is as follows:

the gravity sensor 10, the sounder 20, the normally open conductive contact 40 and the controller 30 are connected, the gravity sensor 10 measures acceleration caused by gravity, the inclination angle of the bed bumper relative to the bed surface can be calculated, when the bed bumper is pulled down to 45 degrees, the gravity sensor 10 feeds back signals to the controller 30, the controller 30 outputs signals to the normally open conductive contact 40 and the sounder 20, the normally open conductive contact 40 is closed, the sounder 20 is controlled to give out sound alarm, medical staff and family members are reminded, patients or family members of the patients and the medical staff are reminded to pull up the bed bumper in time, the medical staff and the family members can be found at the first time, accidents are reduced, after the bed bumper is pulled up, the gravity sensor 10 feeds back signals to the controller 30, the controller 30 outputs signals to the normally open conductive contact 40 and the sounder 20, and the normally open conductive contact 40 is in an open state, meanwhile, the sounder alarm is stopped.

In another embodiment, as shown in fig. 1, the alarm for the ward bed bumper further includes a cylindrical housing 70, the gravity sensor 10, the controller 30, the sound generator 20 and the normally open conductive contact 40 are disposed in the cylindrical housing 70, the cylindrical housing 70 is mounted on the supporting rod 50 of the ward bed bumper, the gravity sensor 10, the controller 30, the sound generator 20 and the normally open conductive contact 40 are integrated in one cylindrical barrel 70, the structure is compact, the floor space is small, the alarm is not easy to lose, the mounting mode can be a buckle or an adhesive, and the use reliability is high.

In another embodiment, as shown in fig. 2, the alarm for ward bed stop further comprises a warning lamp 80, and a signal input terminal of the warning lamp 80 is connected with a third signal output terminal of the controller 30.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims (3)

1. The utility model provides a sick bed keeps off and uses alarm, a serial communication port, include vocal ware, controller, normally open conductive contact and set up the gravity sensor on the bracing piece that sick bed kept off, gravity sensor's signal output part is connected the signal input part of controller, the first signal output part of controller with normally open conductive contact's signal input part and connect, the second signal output part of controller with the signal input part of vocal ware is connected, and when the bracing piece that sick bed kept off and the contained angle less than or equal to 45 of sick bed, gravity sensor senses the signal.

2. The alarm device for the ward bed bumper of claim 1, further comprising a cylindrical housing, wherein the gravity sensor, the controller, the sounder and the normally open conductive contact are all disposed in the cylindrical housing, and the cylindrical housing is mounted on the supporting rod of the ward bed bumper.

3. The alarm for the ward bed bumper of claim 1, further comprising an alarm lamp, wherein a signal input end of the alarm lamp is connected with a third signal output end of the controller.

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