CN219267081U

CN219267081U - Alarm device for preventing old people from falling down to fall down to bed

Info

Publication number: CN219267081U
Application number: CN202320715251.2U
Authority: CN
Inventors: 路妍; 刘东军; 杨雪玲; 刘娅楠; 杨志敏; 陈金侠; 张华�
Original assignee: Tianjin Medical University Cancer Institute and Hospital
Current assignee: Tianjin Medical University Cancer Institute and Hospital
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-06-27
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses an alarm device for preventing old people from falling down to a bed, which comprises a shell, wherein a display screen is arranged at the upper end of the shell, an opening key is arranged at the right side of the display screen at the upper end of the shell, a closing key is arranged right below the opening key at the upper end of the shell, a flashing lamp is arranged at the right side of the upper end of the shell, a loudspeaker is arranged right below the flashing lamp at the right side of the upper end of the shell, a storage battery is arranged in the lower end of the shell, an interface is arranged at the right side of the shell, and a connector is inserted in the interface. The portable alarm device has the advantages that the portable alarm device has double reminding effects, the flash lamp enables identification to be more visual, the loudspeaker has reminding effects, and the portable alarm device adopts a portable installation mode under the effect of the fixing component, namely the binding band and the through groove at the lower end of the alarm device can fix the alarm device on a bedside guard board or a wheelchair backrest, so that the application range of the portable alarm device can be increased.

Description

Alarm device for preventing old people from falling down to fall down to bed

Technical Field

The utility model belongs to the field of nursing instruments, and particularly relates to an alarm device for preventing old people from falling down to a bed.

Background

Falling down/falling down is not only an incident but also an important cause of injury and death for the elderly. The physical and mental health of the elderly is seriously affected, and huge burden is brought to families and society, and the falling of the bed is classified as one of senile syndrome by the elderly medicine.

The patient with cognitive dysfunction and inconvenient body often has impaired motor functions such as gait instability and body balance dysfunction, so that the patient falls down and falls down, and the patient needs to take care at any time when the patient is on a sickbed.

Disclosure of Invention

Aiming at the problems in the background art, the utility model aims to provide an alarm device for preventing the old from falling down to the bed, so as to solve the problems.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides an alarm device that old person prevented falling and weighs down bed, includes the casing, the upper end of casing is provided with the display screen, the upper end of casing is located the right side of display screen and is provided with the key of opening, the upper end of casing is located the key of opening and is provided with the key of closing under, the upper end right side of casing is provided with the flashing light, the upper end right side of casing is located the flashing light and is provided with the megaphone under, the lower extreme inside of casing is provided with the battery, the right side of casing is provided with the interface, the inside grafting of interface has the joint, the both sides of joint all are provided with anticreep subassembly, the other end of joint is provided with the connecting wire, the connecting wire is provided with a plurality of, the equal fixedly connected with gravity sensor of the other end of connecting wire, the lower extreme fixedly connected with fixed block of casing, the cross-under groove has been seted up on the surface of fixed block, the lower extreme of casing is provided with fixed subassembly, display screen and mobile device electric connection.

Further, as the preferred technical scheme, anticreep subassembly is including setting up the backup pad in the joint both sides, the equal fixedly connected with bearing's of opposite side of backup pad outer lane, the equal fixedly connected with fly leaf of the equal fixedly connected with in inner circle opposite side of bearing, the equal fixedly connected with second spring of right-hand member opposite side of fly leaf, second spring and joint fixed connection, the left end opposite side of fly leaf all is provided with the stopper, the right side of casing is located the both sides of interface all is provided with the square groove, the inside in square groove all is provided with the spacing groove, the mutual joint of spacing groove and stopper.

Further, as an optimal technical scheme, the lower extreme joint of casing has the cap, the cap wraps up the battery.

Further, as an optimized technical scheme, a clamping groove is formed in the lower end of the shell, a clamping block is fixedly connected to the inner side of the shell cover, and the clamping block is clamped with the clamping groove.

Further, as the preferred technical scheme, fixed subassembly is including setting up the connecting plate at the casing lower extreme, the other end fixedly connected with bandage of connecting plate, the surface of bandage all is provided with magic and glues hook face and magic and paste the face, the magic glues hook face and glues the face and laminate each other and be connected.

Further, as a preferable technical scheme, the inside opposite sides of lower extreme of casing all are provided with first spring, the opposite sides of first spring all fixedly connected with clamp plate, the opposite side of clamp plate is settled there is the battery.

Further, as a preferable technical scheme, buckling grooves are formed in the front side and the rear side of the shell.

Further, as a preferable technical scheme, the other end of the joint is fixedly connected with a leather pad, and the connecting wire penetrates through the leather pad.

In summary, the utility model has the following advantages:

firstly, a gravity sensor is made of PVDF film materials, the gravity sensor is soft and comfortable, the surface is sealed by silica gel, the water and dust are easy to clean, meanwhile, a phenomenon of large temperature difference cannot occur when the sensor is contacted with a patient, under the action of a flashing lamp and a loudspeaker, the gravity sensor is enabled to have double reminding function when the patient contacts the gravity sensor, the flashing lamp enables identification to be more visual, the loudspeaker has reminding function, and the device adopts a portable installation mode under the action of a fixing component, namely a binding belt and a cross-connection groove at the lower end of an alarm, the alarm can be fixed on a bedside guard board or a wheelchair backrest, and the application range of the device can be increased;

drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a bottom view of the present utility model;

FIG. 3 is a side view of the present utility model;

FIG. 4 is an enlarged view of portion A of FIG. 3 in accordance with the present utility model;

fig. 5 is a block diagram of the present utility model.

Reference numerals: 1. the shell, 2, the catching groove, 3, the display screen, 4, the interface, 5, the connector, 6, the anti-falling component, 61, the supporting plate, 62, the bearing, 63, the movable plate, 64, the second spring, 65, the square groove, 66, the limiting groove, 67, the limiting block, 7, the fixed component, 71, the connecting plate, 72, the binding belt, 8, the opening key, 9, the closing key, 10, the flashing lamp, 11, the loudspeaker, 12, the connecting wire, 13, the gravity sensor, 14, the shell cover, 15, the clamping groove, 16, the clamping block, 17, the first spring, 18, the pressing plate, 19, the fixed block, 20, the penetrating groove, 21, the leather pad, 22, the storage battery, 23 and the mobile equipment.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 5, an alarm device for preventing an old person from falling down on a bed comprises a housing 1, wherein a display screen 3 is arranged at the upper end of the housing 1, an opening key 8 is arranged on the right side of the display screen 3 and is positioned at the upper end of the housing 1, a closing key 9 is arranged right below the opening key 8, a flashing lamp 10 is arranged on the right side of the upper end of the housing 1, a loudspeaker 11 is arranged right below the flashing lamp 10 and is positioned at the right side of the upper end of the housing 1, a storage battery 22 is arranged in the lower end of the housing 1, an interface 4 is arranged on the right side of the housing 1, a connector 5 is inserted into the interface 4, anti-falling assemblies 6 are arranged on two sides of the connector 5, a connecting wire 12 is arranged at the other end of the connector 5, a plurality of connecting wires 12 are arranged, a gravity sensor 13 is fixedly connected to the other end of the connecting wire 12, a fixing block 19 is fixedly connected to the lower end of the housing 1, a penetrating groove 20 is formed in the surface of the fixing block 19, a fixing assembly 7 is arranged at the lower end of the housing 1, and the display screen 3 is electrically connected with a mobile device 23.

Example 2

Referring to fig. 1, 2 and 4, in order to achieve the purpose of preventing the joint 5 from falling off on the basis of embodiment 1, the anti-falling assembly 6 is innovatively designed in this embodiment, specifically, the anti-falling assembly 6 includes support plates 61 disposed at two sides of the joint 5, outer rings of bearings 62 are fixedly connected to opposite sides of the support plates 61, movable plates 63 are fixedly connected to opposite sides of inner rings of the bearings 62, second springs 64 are fixedly connected to opposite sides of right ends of the movable plates 63, the second springs 64 are fixedly connected with the joint 5, limit blocks 67 are disposed at opposite sides of left ends of the movable plates 63, square grooves 65 are disposed at two sides of the right side of the housing 1 at the joint 4, limit grooves 66 are disposed in the square grooves 65, and the limit grooves 66 are clamped with the limit blocks 67; when the joint 5 is connected with the interface 4, after the movable plate 63 is pressed downwards, the joint 5 can be inserted into the interface 4, the movable plate 63 is released after the insertion is completed, the movable plate 63 is sprung up under the action of the second spring 64, and the limiting block 67 is just clamped with the limiting groove 66 in the square groove 65 when the movable plate 63 is started, so that the phenomenon of preventing the joint 5 from falling can be achieved, and the joint 5 can be conveniently pulled out by only pressing the movable plate 63 again when the joint is detached.

Referring to fig. 1-3, for protection purposes, in this embodiment, a casing cover 14 is clamped at the lower end of the casing 1, the casing cover 14 wraps the storage battery 22, a clamping groove 15 is formed at the lower end of the casing 1, a clamping block 16 is fixedly connected to the inner side of the casing cover 14, the clamping block 16 is clamped with the clamping groove 15, first springs 17 are arranged on opposite sides of the inner part of the lower end of the casing 1, pressing plates 18 are fixedly connected to opposite sides of the first springs 17, and the storage battery 22 is arranged on opposite sides of the pressing plates 18; through the cap 14 that sets up, can carry out convenient change to the battery of inside, and can make battery 22 under the effect of first spring 17 and clamp plate 18, it is more firm in casing 1 inside, avoid taking place the phenomenon of rocking.

Example 3

Referring to fig. 2-3, in this embodiment, in order to achieve the purpose of the fixing device based on embodiment 2, the fixing component 7 is innovatively designed, specifically, the fixing component 7 includes a connecting plate 71 disposed at the lower end of the housing 1, the other end of the connecting plate 71 is fixedly connected with a binding band 72, the outer surfaces of the binding bands 72 are respectively provided with a hook-shaped surface and a hook-shaped surface, and the hook-shaped surface are mutually adhered and connected; the device is placed on a bed frame or an armrest, and then the binding band 72 is passed through the through-connection groove 20, and then the magic tape on the same side is attached and connected with the magic tape hook surface to fix the device.

Referring to fig. 1 and 3, in order to achieve the purpose of convenient use, in this embodiment, both front and rear sides of a housing 1 are provided with a buckling groove 2; the buckle groove 2 is more convenient when the user needs to pick up.

Referring to fig. 2-3, in order to achieve the protection purpose, in this embodiment, the other end of the connector 5 is fixedly connected with a leather pad 21, and the connecting wire 12 penetrates through the leather pad 21; the leather pad 21 can prevent the connecting wire 12 and the joint 5 from breaking and cracking under long-time use, so that the service life of the connecting wire 12 is further prolonged.

The use principle and the advantages are that: through opening cap 14, then install and accomplish battery 22, accomplish the back with cap 14 and casing 1 joint, can make battery 22 under the effect of first spring 17 and clamp plate 18, more firm inside casing 1, avoid taking place the phenomenon of rocking, then place the device on bedstead or handrail, then through passing tie 72 through cross-under groove 20, then carry out laminating connection with the magic sticky face of same face and magic sticky hook face and can fix it, after fixing, place gravity sensor 13 behind the bedside, open the device, at this moment can be under the action of flash lamp 10 when gravity sensor 13 detects gravity, megaphone 11 and mobile device 23, the device also can lay gravity sensor 13 below old patient's back simultaneously, in this way, remind the nurse under the effect of gravity sensor 13 weight numerical value change, can adopt PVDF film material to make under flash lamp 10, megaphone 11 and mobile device 23, soft comfortable, the surface adopts silica gel seal, easily wash, and the waterproof device has adopted under the effect of fixed subassembly 7, can be increased portable mode under the tie-under the effect of tie 7, can use the protector 20 at the end of the wheelchair, can be increased, and the guard board is portable.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An alarm device for preventing old people from falling down to a bed is characterized in that; including casing (1), the upper end of casing (1) is provided with display screen (3), the upper end of casing (1) is located the right side of display screen (3) and is provided with opening key (8), the upper end of casing (1) is located and is provided with under opening key (8) and closes key (9), the upper end right side of casing (1) is provided with flash lamp (10), the upper end right side of casing (1) is located and is provided with megaphone (11) under flash lamp (10), the lower extreme inside of casing (1) is provided with battery (22), the right side of casing (1) is provided with interface (4), the inside grafting of interface (4) has joint (5), the both sides of joint (5) all are provided with anticreep subassembly (6), the other end of joint (5) is provided with connecting wire (12), connecting wire (12) are provided with a plurality ofly, the other end of connecting wire (12) all fixedly connected with gravity sensor (13), the lower extreme fixed block (19) of casing (1) are connected with fixed block (19), the fixed surface of opening subassembly (20), the display screen (3) is electrically connected with the mobile device (23).

2. An alarm device for preventing a fall of an elderly person onto a bed according to claim 1, wherein: the anti-drop assembly (6) comprises supporting plates (61) arranged on two sides of the joint (5), outer rings of bearings (62) are fixedly connected to opposite sides of the supporting plates (61), movable plates (63) are fixedly connected to opposite sides of inner rings of the bearings (62), second springs (64) are fixedly connected to opposite sides of right ends of the movable plates (63), limiting blocks (67) are arranged on opposite sides of left ends of the movable plates (63) and fixedly connected to the joint (5), square grooves (65) are formed in two sides, located on the right side of the interface (4), of the shell (1), limiting grooves (66) are formed in the inner sides of the square grooves (65), and the limiting grooves (66) are mutually clamped with the limiting blocks (67).

3. An alarm device for preventing a fall of an elderly person onto a bed according to claim 1, wherein: the lower end of the shell (1) is clamped with a shell cover (14), and the shell cover (14) wraps the storage battery (22).

4. An alarm device for preventing a fall of an elderly person into a bed according to claim 3, wherein: the lower extreme of casing (1) has seted up draw-in groove (15), the inboard fixedly connected with fixture block (16) of cap (14), fixture block (16) and draw-in groove (15) joint each other.

5. An alarm device for preventing a fall of an elderly person onto a bed according to claim 1, wherein: the fixing component (7) comprises a connecting plate (71) arranged at the lower end of the shell (1), the other end of the connecting plate (71) is fixedly connected with a binding belt (72), the outer surface of the binding belt (72) is provided with a magic hook surface and a magic adhesive surface, and the magic hook surface and the magic adhesive surface are mutually bonded and connected.

6. An alarm device for preventing a fall of an elderly person onto a bed according to claim 1, wherein: the novel battery pack is characterized in that first springs (17) are arranged on opposite sides inside the lower end of the shell (1), pressing plates (18) are fixedly connected to opposite sides of the first springs (17), and storage batteries (22) are arranged on opposite sides of the pressing plates (18).

7. An alarm device for preventing a fall of an elderly person onto a bed according to claim 1, wherein: both sides all are provided with catching groove (2) around casing (1).

8. An alarm device for preventing a fall of an elderly person onto a bed according to claim 1, wherein: the other end of the connector (5) is fixedly connected with a leather pad (21), and the connecting wire (12) penetrates through the leather pad (21).