CN210185111U - Bed bumper pressure alarm device - Google Patents
Bed bumper pressure alarm device Download PDFInfo
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- CN210185111U CN210185111U CN201921178195.3U CN201921178195U CN210185111U CN 210185111 U CN210185111 U CN 210185111U CN 201921178195 U CN201921178195 U CN 201921178195U CN 210185111 U CN210185111 U CN 210185111U
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Abstract
The utility model discloses a bed baffle pressure alarm device, which comprises a bed baffle fixed on a bed body, wherein the bed baffle comprises a cross rod and at least two vertical rods fixedly connected with the cross rod; the vertical rod comprises a fixed rod and a movable rod, and a supporting hinge is fixed in the fixed rod; the supporting hinge is arranged at the upper part of the fixed rod and comprises a fixed plate and a rotating plate which can rotate around the rotating shaft for 90 degrees, and the rotating plate rotates downwards from a horizontal state when being pressed; the alarm mechanism comprises a pressure monitor and an alarm electrically connected with the pressure monitor, and the pressure monitor is fixed on the upper surface of the rotating plate of the supporting hinge. The utility model discloses can easily tumble the patient at high danger and prepare in time to send out the police dispatch newspaper before leaving the bed and remind accompany or nurse, avoid the patient to leave the bed by oneself and tumble. The utility model is suitable for a be applicable to old person, unconscious or the patient that accompanies the Alzheimer's disease for reduce inpatient's falling bed rate and fall rate.
Description
Technical Field
The utility model belongs to the technical field of medical care, specifically speaking is a bed keeps off pressure alarm device.
Background
At present, some hospitalized patients, especially the patients with advanced age, unconsciousness or accompanied with Alzheimer's disease, are still out of bed and go to toilet independently even though the patients are persuaded to ask a nurse or nurse to attend before leaving bed because the patients are "unaged" or do not want to bother others. Particularly, at night, even if a bed block is added to the bed, when a patient goes to a room or a toilet, the patient still does not call nurses and family members, and the patient can leave the bed or turn over the bed block by himself or herself, so that the patient falls down or is seriously injured, and the bed block is similar to a nominal one.
SUMMERY OF THE UTILITY MODEL
For solving exist among the prior art more than not enough, the utility model aims at providing a bed keeps off pressure alarm device to reach and easily tumble the patient and prepare from the purpose that the bed in time sends out the police dispatch newspaper and remind accompanying or nurse, avoid the patient to leave the bed by oneself and tumble before the bed.
In order to achieve the above object, the utility model adopts the following technical scheme: a bed bumper pressure alarm device, which comprises a bed bumper fixed on a bed body,
the bed bumper comprises a cross rod and at least two vertical rods fixedly connected with the cross rod;
the vertical rod comprises a fixed rod and a movable rod which is arranged in the fixed rod and can move along the axis of the fixed rod, and a supporting hinge is fixed in the fixed rod;
the supporting hinge is arranged at the upper part of the fixed rod and comprises a fixed plate fixedly connected with the fixed rod and a rotating plate capable of rotating around the rotating shaft by 90 degrees, and the rotating plate rotates downwards from a horizontal state when being pressed;
and the alarm mechanism comprises a pressure monitor and an alarm electrically connected with the pressure monitor, the pressure monitor is fixed on the upper surface of the rotating plate of the supporting hinge, and when the movable rod moves downwards, pressure is applied to the pressure monitor to enable the alarm to give an alarm.
As the utility model discloses a injecture, the setting mode that supports the hinge is following arbitrary one:
A. when the movable rod is arranged at the stretching limit position, the bottom end of the movable rod is contacted with a pressure monitor on the supporting hinge;
B. when the movable rod is arranged at the stretching limit position, the contact plate fixed on the side surface of the movable rod is contacted with the pressure monitor on the supporting hinge.
As another limitation of the utility model, a positioning mechanism for positioning the moving position of the movable rod is arranged on the vertical rod.
As the utility model discloses a further inject, positioning mechanism is the at least a set of location hinge that sets up along dead lever direction of height, and every location hinge of group all arranges the below of supporting the hinge in, and every location hinge of group includes at least one location hinge, and every location hinge includes the fixed plate that links to each other with the dead lever is fixed and can revolute 90 pivoted rotor plates, and the rotor plate is rotated downwards by the horizontality during pressurized.
As the utility model discloses a further inject again, be located a set of location hinge on the dead lever is at the same height and include two location hinges.
As a further limitation of the present invention, the positioning mechanism includes an air inlet, an air valve, a baffle and a check valve;
the air inlet is arranged at the top end of the fixed rod and is used for filling air into the fixed rod;
the one-way valve is arranged at the bottom end of the fixed rod to enable gas in the fixed rod to be discharged outwards in one way;
the baffle is fixed at the bottom end of the movable rod and is arranged below the supporting hinge, so that a relatively closed space is formed in the area, below the baffle, of the fixed rod;
and the air valve is fixed on the baffle, is opened when the movable rod is pulled upwards, and is closed when the movable rod is pressed downwards.
As another kind of the utility model discloses a limit, the edges and corners on rotor plate and the location hinge rotor plate that support the hinge all adopt the circular arc transition.
As other limitations of the utility model, the outer surface of the bed baffle is coated with sponge.
Since the technical scheme is adopted, compared with the prior art, the utility model, the beneficial effect who gains is:
(1) the utility model can effectively prevent the patient from falling down due to self-walking, and protect the safety of the high-risk falling patient to the maximum extent by arranging the alarm mechanism;
(2) the utility model has the advantages that the height of the vertical rod can be adjusted according to the actual use condition by arranging the positioning mechanism, so that the utility model is convenient for the patients to use;
(3) the utility model is beneficial to the movable rod to move downwards through the rotating plate and the rotating plate to recover the original state after not being pressed by arranging the arc transition on the rotating plate;
(4) the utility model discloses a cladding sponge on the bed keeps off the surface, and the patient of being convenient for is handheld, increases the comfort level of using.
To sum up, the utility model discloses convenient to use, easy operation, the practicality is strong.
The utility model is suitable for a be applicable to old person, unconscious or the patient that accompanies the Alzheimer's disease for reduce inpatient's falling bed rate and fall rate.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the embodiment of the present invention when the first positioning mechanism is adopted and the movable rod 3 is at the stretching limit;
fig. 3 is a schematic structural view of the embodiment of the present invention, when the first positioning mechanism is adopted and the movable rod 3 is in the contraction limit position;
fig. 4 is a schematic structural diagram of the embodiment of the present invention when the second positioning mechanism is adopted and the movable rod 3 is in the stretching limit position;
fig. 5 is a schematic structural view of the embodiment of the present invention, which uses a second positioning mechanism and the movable rod 3 is at the contraction limit;
in the figure: 1. a cross bar; 2. fixing the rod; 3. a movable rod; 4. supporting the hinge; 5. a pressure monitor; 6. a fixing plate; 7. a rotating plate; 8. a contact plate; 9. positioning the hinge; 10. an air inlet; 11. an air valve; 12. a baffle plate; 13. a one-way valve.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It is to be understood that the preferred embodiments described herein are for purposes of illustration and understanding only and are not intended to limit the invention.
Embodiment pressure alarm device for bed bumper
The embodiment combines together the shrink of bed fender with alarming function, can enough adjust the height of bed fender to suitable position according to the in-service use demand, can in time send the police dispatch newspaper before the patient prepares to leave the bed again, avoids the patient to walk off the bed and the condition of tumbleing takes place by oneself. As shown in fig. 1 to 5, the present embodiment includes a bed stop, an alarm mechanism and a positioning mechanism.
First, bed block
The bed stop is used for preventing the patient from falling down from the bed. The left side and the right side of the bed body are respectively and fixedly provided with a bed stop. The bed baffle comprises a cross rod 1 and a vertical rod. Horizontal pole 1 is followed the horizontal direction, can be fixed with two at least montants on the horizontal pole 1, and the perpendicular fixed connection in top of every montant is on horizontal pole 1, and the bottom fixed connection of every montant is on the bed body. In order to increase the comfort degree in use, the outer surfaces of the cross rod 1 and the vertical rod are coated with sponge.
Each vertical rod comprises a fixed rod 2 and a movable rod 3. The bottom mounting of dead lever 2 is on the bed body, and it has downwardly extending's holding tank to open on the 2 top surfaces of dead lever, and movable rod 3 arranges the holding tank in for movable rod 3 can reciprocate along the axis of dead lever 2.
Second, alarm mechanism
Alarm mechanism is used for giving an alarm when pushing down the montant before the patient gets off the bed to remind accompanying and nurse. The alarm mechanism comprises a supporting hinge 4, a pressure monitor 5 and an alarm.
(1) Support hinge 4
Referring to fig. 2 and 4, the supporting hinge 4 is disposed in the receiving groove of the fixing rod 2 and on the upper portion of the fixing rod 2. The supporting hinge 4 adopts a hinge which can turn over by 90 degrees in the prior art, and the supporting hinge 4 comprises a fixed plate 6, a rotating plate 7 and a rotating shaft sleeved with a torsion spring. The fixing plate 6 is fixed in the fixing rod 2 and extends in the height direction of the fixing rod 2. The rotating plate 7 is movably connected with the fixed plate 6 through a rotating shaft, so that the rotating plate 7 can rotate around the rotating shaft by 90 degrees. When the rotating plate 7 is pressed to a certain degree, the rotating plate 7 rotates downwards from an initial horizontal extension state, and an included angle between the rotating plate 7 and the fixed plate 6 is gradually reduced from 90 degrees.
The setting mode of the supporting hinge 4 and the pressure monitor 5 arranged on the supporting hinge 4 is any one of the following modes:
A. referring to fig. 2, when the movable rod 3 is disposed at the stretching limit position, that is, when the height of the bed stop is the highest, the bottom end of the movable rod 3 is disposed above the rotating plate 7 of the supporting hinge 4, and the rotating plate 4 in the horizontal state can support the movable rod 3 and stably dispose on the supporting hinge 4, and after downward pressure is applied to the movable rod 3, the rotating plate 7 rotates downward, so that the movable rod 3 moves downward, as shown in fig. 3.
B. Referring to fig. 4, when the movable rod 3 is placed at the stretching limit position, that is, when the height of the bed stop is highest, the contact plate 8 fixed to the side surface of the movable rod is placed above the rotating plate 7 of the supporting hinge 4, and the rotating plate 7 in the horizontal state can support the movable rod 3 and stably place the movable rod on the supporting hinge 4, and after downward pressure is applied to the movable rod 3, the rotating plate 7 rotates downward, so that the movable rod 3 moves downward, as shown in fig. 5.
When any one of the above modes is adopted, in order to facilitate the use, two supporting hinges 4 are arranged at the same height position in the fixed rod 2. In order to facilitate the rotation of the rotating plate 7 supporting the hinge 4, the edges and corners of the rotating plate 7 supporting the hinge 4 are all in arc transition.
(2) Pressure monitor 5, alarm
The pressure monitor 5 is fixed on the upper surface of the rotating plate 7 supporting the hinge 4. The alarm can be fixedly connected on the outer surface of the bed fence. The pressure monitor 5 is electrically connected with an alarm, and when the pressure value detected by the pressure monitor 5 is larger than the set pressure value, the alarm gives an alarm. The pressure monitor 5 may be a pressure sensor and the alarm may be a buzzer alarm. The pressure monitor 5, the alarm and the electrical connection relationship between the two adopt the prior art.
When the supporting hinge 4 has two setting modes, the working mode of the pressure monitor 4 corresponds to the following two modes:
A. referring to fig. 2, when the movable rod 3 is placed at the stretching limit position, the bottom end of the movable rod 3 is placed on the pressure monitor 5 and contacts with the pressure monitor 5, and at this time, the pressure value detected by the pressure monitor 5 is smaller than the set value, and the alarm does not give an alarm. When the movable rod 3 is pressed down, the pressure value detected by the pressure monitor 5 is larger than the set fixed value, and the alarm gives an alarm.
B. Referring to fig. 4, when the movable rod 3 is placed at the stretching limit position, the contact plate 8 is placed on the pressure monitor 3 and contacts with the pressure monitor 3, and the pressure value detected by the pressure monitor 3 is smaller than the set value, and the alarm does not give an alarm. When the movable rod is pressed down, the pressure value detected by the pressure monitor 3 is larger than the set fixed value, and the alarm gives an alarm.
Third, positioning mechanism
The positioning mechanism is used for positioning the movable rod 3 at different height positions of the fixed rod 2, so as to be beneficial to adjusting the height of the bed fence. The positioning mechanism can adopt any one of the following two structures:
the first method comprises the following steps: the movable rod 3 is positioned at different height positions of the fixed rod 2 by utilizing the pressure of the rotating plate of the supporting hinge 4 on the movable rod 3
Referring to fig. 2, the positioning mechanism is at least one set of positioning hinges 9. Every group location hinge 9 sets up along 2 direction of height intervals of dead lever, and all places the below that supports hinge 4 in. Each group of positioning hinges 9 comprises at least one positioning hinge 9, two groups of positioning hinges 9 are arranged in the embodiment, and the group of positioning hinges 9 on the same height of the fixing rod 2 comprises two positioning hinges 9. The positioning hinge 9 is a hinge capable of being turned over by 90 degrees in the prior art, and the positioning hinge 9 has the same structure as the supporting hinge 4 and comprises a fixed plate 6, a rotating plate 7 and a rotating shaft sleeved with a torsion spring. The fixing plate 2 is fixed in the fixing rod 2 and extends along the height direction of the fixing rod 2. The rotating plate 7 is movably connected with the fixed plate 6 through a rotating shaft, so that the rotating plate 7 can rotate around the rotating shaft by 90 degrees. When the rotating plate 7 is pressed to a certain degree, the rotating plate 7 rotates downwards from an initial horizontal extending state, and an included angle between the rotating plate 7 and the fixed plate 6 is gradually reduced from 90 degrees, as shown in fig. 3. In order to facilitate the rotation of the rotating plate of the positioning hinge 9, the edges and corners of the rotating plate 7 of the positioning hinge 9 are all in arc transition.
And the second method comprises the following steps: the movable rod 3 is positioned at different height positions of the fixed rod 2 by adopting the drawing mode for inflation and deflation
Referring to fig. 4, the positioning mechanism includes an air inlet 10, an air valve 11, a flapper 12, and a check valve 13.
And the air inlet 10 is arranged at the top end of the fixing rod 2 and can enable external air to enter the accommodating groove of the fixing rod 2.
The check valve 13 is arranged at the bottom end of the fixing rod 2, so that only gas in the fixing rod 2 can be discharged to the outside of the fixing rod 2 in a one-way mode, and outside air cannot enter the accommodating groove of the fixing rod 2.
And the baffle plate 12 is fixed at the bottom end of the movable rod 3 and is arranged below the supporting hinge 4. The inside of the fixing rod 2 is divided into two upper and lower areas by the shutter 12, and when the air valve 11 and the check valve 13 are both closed, the area below the shutter 12 is a closed space.
The air valve 11 is fixed on the baffle 12, the air valve 11 can adopt an air valve structure on an inflator, and the air valve 11 is also a one-way valve, so that only air in the upper area of the baffle 12 can enter the lower area of the baffle 12 through the air valve 11.
Thus, when the movable rod 3 is pulled upwards, the air volume in the area below the baffle plate 12 is increased, the pressure is reduced, the one-way valve 13 is closed, the air valve 11 is opened under the action of atmospheric pressure, and the air above the baffle plate 12 enters the area below the baffle plate 12 from the air valve 11. When the movable rod 3 is pressed downwards, the volume of air below the baffle plate 12 is reduced, the pressure is increased, the air valve 11 is closed, the air in the area above the baffle plate 12 does not flow into the lower part of the baffle plate 12 any more, and when the air pressure in the fixed rod 2 is not strong enough to push the one-way valve 13 open, the movable rod 3 is positioned on the fixed rod 2; the movable rod 3 is further pressed downward, when the air pressure is strong enough to push open the check valve 13, the compressed air in the fixed rod 2 is discharged outward, and when the air pressure in the fixed rod 2 is not strong enough to open the check valve 13, the movable rod 3 is positioned on the fixed rod 2.
Fourth, the working principle
When the alarm function of the embodiment is used, the movable rod 3 is placed at the position contacted with the pressure monitor 5, after a patient exerts pressure on the movable rod 3, the pressure detected by the pressure monitor 5 is greater than a preset value, the alarm gives out sound alarm, and the pressure monitor 5 or the alarm can be turned off after accompanying and nursing nurses find that the patient needs to get off the bed.
When the bed baffle telescopic function of the embodiment is used, the bed baffle is shortened by adopting the first positioning mechanism, the movable rod 3 is pressed downwards, the rotating plate 7 is pressed downwards from the bottom end of the movable rod 3, so that the movable rod 3 passes over the positioning hinge 9, and the movable rod 3 is positioned in the fixed rod 2 under the extrusion of the rotating plate 7 of the double-side positioning hinge 9; adopt first kind of positioning mechanism extension bed to keep off, upwards drive movable rod 3, behind movable rod 3 no longer extrudees the rotor plate 7 of both sides, rotor plate 7 resumes the level and extends the state, under the extrusion of supporting hinge 4 and the supporting role of location hinge 9 rotor plate 7, movable rod 3 location is in dead lever 2.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the present invention is not limited thereto, and although the present invention has been described in detail with reference to the above-mentioned embodiments, it will be apparent to those skilled in the art that modifications can be made to the technical solutions described in the above-mentioned embodiments, or some technical features can be replaced with equivalents. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a bed keeps off pressure alarm device, is including fixing the bed fender on the bed body, its characterized in that:
the bed bumper comprises a cross rod and at least two vertical rods fixedly connected with the cross rod;
the vertical rod comprises a fixed rod and a movable rod which is arranged in the fixed rod and can move along the axis of the fixed rod, and a supporting hinge is fixed in the fixed rod;
the supporting hinge is arranged at the upper part of the fixed rod and comprises a fixed plate fixedly connected with the fixed rod and a rotating plate capable of rotating around the rotating shaft by 90 degrees, and the rotating plate rotates downwards from a horizontal state when being pressed;
and the alarm mechanism comprises a pressure monitor and an alarm electrically connected with the pressure monitor, the pressure monitor is fixed on the upper surface of the rotating plate of the supporting hinge, and when the movable rod moves downwards, pressure is applied to the pressure monitor to enable the alarm to give an alarm.
2. The bed bumper pressure warning device of claim 1, wherein: the support hinge is arranged in any one of the following modes:
A. when the movable rod is arranged at the stretching limit position, the bottom end of the movable rod is contacted with a pressure monitor on the supporting hinge;
B. when the movable rod is arranged at the stretching limit position, the contact plate fixed on the side surface of the movable rod is contacted with the pressure monitor on the supporting hinge.
3. The bed bumper pressure warning device according to claim 1 or 2, characterized in that: the vertical rod is provided with a positioning mechanism for positioning the moving position of the movable rod.
4. The bed bumper pressure warning device of claim 3, wherein: positioning mechanism is the below that supports the hinge all arranged in for the at least a set of location hinge that sets up along dead lever direction of height, every location hinge of group, and every location hinge includes at least one location hinge, and every location hinge includes fixed plate and the rotor plate that can revolute 90 pivoted with the dead lever is fixed continuous, and the rotor plate is rotated downwards by the horizontality during pressurized.
5. The bed bumper pressure warning device of claim 4, wherein: the group of positioning hinges positioned on the same height of the fixed rod comprises two positioning hinges.
6. The bed bumper pressure warning device of claim 3, wherein: the positioning mechanism comprises an air inlet, an air valve, a baffle plate and a one-way valve;
the air inlet is arranged at the top end of the fixed rod and is used for filling air into the fixed rod;
the one-way valve is arranged at the bottom end of the fixed rod to enable gas in the fixed rod to be discharged outwards in one way;
the baffle is fixed at the bottom end of the movable rod and is arranged below the supporting hinge, so that a relatively closed space is formed in the area, below the baffle, of the fixed rod;
and the air valve is fixed on the baffle, is opened when the movable rod is pulled upwards, and is closed when the movable rod is pressed downwards.
7. The bed bumper pressure warning device according to any one of claims 4-5, wherein: the edges and corners of the rotating plate of the supporting hinge and the rotating plate of the positioning hinge are in arc transition.
8. The bed bumper pressure warning device of claim 7, wherein: the outer surface of the bed block is covered with sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921178195.3U CN210185111U (en) | 2019-07-25 | 2019-07-25 | Bed bumper pressure alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921178195.3U CN210185111U (en) | 2019-07-25 | 2019-07-25 | Bed bumper pressure alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210185111U true CN210185111U (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921178195.3U Active CN210185111U (en) | 2019-07-25 | 2019-07-25 | Bed bumper pressure alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210185111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112155902A (en) * | 2020-09-30 | 2021-01-01 | 河南科技大学第一附属医院 | Newborn paediatrics clinical medicine is with preventing infecting isolating device |
-
2019
- 2019-07-25 CN CN201921178195.3U patent/CN210185111U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112155902A (en) * | 2020-09-30 | 2021-01-01 | 河南科技大学第一附属医院 | Newborn paediatrics clinical medicine is with preventing infecting isolating device |
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