CN211610420U - Intelligent alarm protection bed for sickbed - Google Patents
Intelligent alarm protection bed for sickbed Download PDFInfo
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- CN211610420U CN211610420U CN201921141998.1U CN201921141998U CN211610420U CN 211610420 U CN211610420 U CN 211610420U CN 201921141998 U CN201921141998 U CN 201921141998U CN 211610420 U CN211610420 U CN 211610420U
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Abstract
An intelligent alarming and protecting bed for a sickbed comprises a bed body, wherein an electric push rod motor and an electric lifting push rod are mounted at the foot of the sickbed, the electric push rod motor drives a pushing end of the electric lifting push rod to move up and down, the tail end of the pushing end of the electric lifting push rod is fixedly connected with a lifting protecting curtain cross rod, a spring curtain rolling device with a self-locking protecting curtain is arranged below the lifting protecting curtain cross rod, the tail end of the protecting curtain of the spring curtain rolling device is fixedly connected with the lifting protecting curtain cross rod, and two photoelectric sensors and control keys are mounted on the head of the sickbed; an electric appliance control box is arranged at the bottom of the sickbed and is connected with a master control switch in a wireless mode; the accidental injury caused by the self-action of the patient is effectively reduced; the working efficiency of medical personnel is improved.
Description
Technical Field
The utility model relates to a protective bed, in particular to a sick bed intelligent alarm protective bed.
Background
In the background of hospital safety management, patients at risk of falling and falling down need to be paid sufficient attention and attention, many patients are weak due to age, diseases, medicines and other factors, and easily fall down and fall down when getting up from bed, so that the body of the patient is injured; and secondly, some diseases such as acute myocardial infarction and cerebral hemorrhage require that a patient needs to be in bed for rest, but the patient in bed for a long time sometimes cannot tolerate the diseases, and the patients who are out of bed without following the medical advice often cause injury or aggravation of the diseases. Although the medical staff can patrol the ward on time, the accident caused by the self-action of the patient is still hard to be avoided.
With the increasing maturity of modern electronic technology, various sensors are applied to the field of hospital bed monitoring and alarming in succession, and in practical application, because of the inevitable time difference between the sending of an alarm signal and the arrival of medical personnel, the situation that a patient falls down when falling down or falls down when falling down from the bed by oneself occurs in the time.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a solve the ward among the prior art nurse in-process patient action by oneself, the problem of the unexpected injury that causes.
The utility model adopts the technical proposal that: the utility model provides a sick bed intelligence warning protection bed, includes the bed body, its characterized in that: an electric push rod motor and an electric lifting push rod are mounted at the bed foot of the sickbed, the electric push rod motor drives the pushing end of the electric lifting push rod to move up and down, the tail end of the pushing end of the electric lifting push rod is fixedly connected with a lifting protective cloth curtain cross rod, a self-locking protective cloth curtain spring curtain rolling device is arranged below the lifting protective cloth curtain cross rod, the tail end of a protective cloth curtain of the spring curtain rolling device is fixedly connected with the lifting protective cloth curtain cross rod, and two photoelectric sensors and control keys are mounted on the bed head; an electric appliance control box is arranged at the bottom of the sickbed and is connected with a master control switch in a wireless mode.
Furthermore, a false touch prevention shield is arranged outside the control key.
Furthermore, an infrared human body sensor is arranged below the bottom plate of the sickbed.
Furthermore, the protective cloth curtain is provided with a vent hole.
Furthermore, the hospital bed further comprises a contact type alarm device, the alarm device is a double-layer cloth belt with touch switches, eight touch switches SQ1-SQ8 are fixedly arranged in an interlayer of the double-layer cloth belt, the cloth belt is fixed in the middle of a sickbed of a sleeping patient, and when the cloth belt is fixed on the sickbed, four touch switches SQ1, SQ2, SQ3 and SQ4 are respectively positioned in the middle of the sickbed and close to the bedside by 3-5 cm in two groups; the other four tact switches SQ5, SQ6, SQ7 and SQ8 are divided into two groups which are respectively positioned at the middle of the sickbed and close to the bedside by 3-5 cm; the two-end contacts of the eight tact switches are connected with the alarm circuit;
the alarm circuit is as follows:
the 220V alternating current power supply is converted into a 12V direct current power supply through a power switch T and a transformer TC to supply power to the alarm circuit;
the positive pole of the 12V direct current power supply is connected with one end contact of four light touch switches SQ1, SQ2, SQ3 and SQ4 which are connected in parallel, and the negative pole of the 12V direct current power supply is connected with the other end contact of four light touch switches SQ1, SQ2, SQ3 and SQ4 which are connected in parallel after passing through a coil of an intermediate relay KA 1;
the positive pole of the 12V direct current power supply is connected with one end contact of four light touch switches SQ5, SQ6, SQ7 and SQ8 which are connected in parallel, and the negative pole of the 12V direct current power supply is connected with the other end contact of four light touch switches SQ5, SQ6, SQ7 and SQ8 which are connected in parallel through a coil of an intermediate relay KA 2;
the positive electrode of the 12V direct-current power supply is connected with the negative electrode of the 12V direct-current power supply through a normally closed contact KA1-1 of an intermediate relay KA1, a normally closed contact KA2-1 of an intermediate relay KA2 and a green indicator light LED-G;
the positive electrode of the 12V direct-current power supply is connected with the negative electrode of the 12V direct-current power supply through a normally-open contact KA2-2 of an intermediate relay KA2 and a yellow indicator light LED-Y, and two ends of a music buzzer HA2 are connected with two ends of the yellow indicator light LED-Y in parallel;
the positive pole of the 12V direct current power supply is connected with the negative pole of the 12V direct current power supply through a normally open contact KA1-2 of an intermediate relay KA1 and a red indicator light LED-R, and two ends of a high-pitch buzzer HA1 are connected with two ends of the red indicator light LED-R in parallel.
The utility model has the advantages and the characteristics that:
1. effectively reducing the accidental injury caused by the self-action of the patient.
2. The working efficiency of medical personnel is improved.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1 in phantom;
fig. 3 is a schematic view of the spring-type roller shutter according to the preferred embodiment of the present invention after the roller shutter is lifted;
FIG. 4 is a schematic view of the protective cloth curtain with air holes according to the preferred embodiment of the present invention;
fig. 5 is a schematic structural diagram of an alarm circuit of the contact alarm device according to the preferred embodiment of the present invention.
The reference numbers in the figures denote: 1: head of a bed, 2: photoelectric sensor, 3: lifting key, 4: lifting protective cloth curtain cross bar, 5: spring roller shutter (with self-locking protection), 6: electric lifting push rod, 7: electric push rod motor, 8: electrical apparatus control box, 9: protective cloth curtain, 10: angle-adjustable bed plate, 11: solid yard bed plate, 12: bed genus, 13: bed frame, 14: angle adjustment rocking handle, 15: infrared human body sensor, 16: bed legs, 17: a master control switch, 18-an anti-false touch shield and 19-an alarm button.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
the utility model relates to a sick bed intelligent alarm protection bed, which can not only replace the prior sick bed manual guard bar, but also send out alarm to the behavior of the patient which is possibly dangerous, and adjust the height of the guard bar of the protection bed according to the action degree of the patient, thus realizing the protection of the patient before the arrival of medical care personnel;
example 1:
an intelligent alarm protection bed for a sickbed comprises a sickbed body and a sickbed foot 16, wherein an electric push rod motor 7 and an electric lifting push rod 6 are arranged on the sickbed foot, the electric push rod motor 7 drives a top pushing end of the electric lifting push rod 6 to move up and down, the tail end of the top pushing end of the electric lifting push rod 6 is fixedly connected with a liftable protection cloth curtain cross rod 4, a spring curtain rolling device 5 with a self-locking protection cloth curtain is arranged below the liftable protection cloth curtain cross rod 4, the tail end of a protection cloth curtain 9 of the spring curtain rolling device 5 is fixedly connected with the liftable protection cloth curtain cross rod 4, and two photoelectric sensors 2, a control button 3 for controlling the electric lifting push rod 6 to lift and an alarm button; an electric appliance control box 8 is arranged at the bottom of the sickbed, and the electric appliance control box 8 is connected with a master control switch 17 in a wireless mode. An infrared human body sensor 15 is arranged below the bottom plate of the sickbed.
Example 2:
the preferred embodiment is different from embodiment 1 in that: in order to prevent accidental lifting or lowering of the roller shutter caused by accidental touch, an accidental touch preventing shield 18 is arranged outside the control key 3; in order to improve the air permeability, the protective cloth curtain 9 is provided with a vent hole.
The maximum travel of the electric lifting push rod 6 is set by the height that a patient is not easy to climb over, the electric lifting push rods 6 at two ends of two sides of a sickbed rise simultaneously to push a transverse bed to rise, the automatic spring roller shutter device is automatically locked and opened when a protective bed pulls a protective cloth curtain, the spring roller shutter device 5 rotates along with the pulling of the protective bed to release the protective cloth curtain, the spring roller shutter device 5 is automatically locked when the protective bed stops, the tensioning of the protective cloth curtain between the protective bed and the spring roller shutter device 5 is ensured not to be loosened, the purpose of effective protection is achieved, when the electric lifting push rod 6 drives the protective bed to descend, the spring roller shutter device 5 is also automatically and simultaneously opened, and the protective cloth curtain is automatically and reversely recycled by a spring in the. The two sides of the sickbed can ascend and descend simultaneously or respectively.
The control principle and the working process are as follows: this device establishes 8 of electrical control box, has installed a programmable controller and relevant electrical control element (prior art, so do not do the detailed description) in the control box, can adjust control process according to various operational environment and needs, also can set up multiple mode according to medical personnel working habit, the utility model discloses two kinds of mode below the present temporary.
a, manual mode: the mode aims at common patients who do not need to be accompanied by relative health actions, and the patients or other related personnel can lift the protective bed through corresponding keys on the bed head.
b, automatic mode: when the infrared human body sensor of the control box under the sickbed detects that accompanying personnel are around the sickbed, the patient or the accompanying personnel can operate the lifting of the protective bed or call medical personnel by pressing the alarm key 19. If the infrared human body sensor 15 detects that the patient is not accompanied or other people are around the sickbed, the operation of the lifting key 3 for lifting the roller shutter by the patient on the sickbed is invalid, and the electric push rod does not act; the operation of the alarm button 19 is now effective. If the bedside photoelectric sensor detects that the patient has rising or other dangerous behaviors, the liftable protective cloth curtain cross rod 4 can rise to the maximum height, so that the patient is prevented from getting out of the bed and an alarm signal is sent to inform medical personnel, and the patient is effectively protected and the medical personnel are informed in time.
In order to prevent the photoelectric sensor from being effectively triggered under special conditions (for example, a patient rolls off the bed in a lower posture or the photoelectric sensor fails), the scheme is also provided with a contact type alarm device, the alarm device is a double-layer cloth belt with a tact switch, eight tact switches SQ1-SQ8 are fixedly arranged in an interlayer of the double-layer cloth belt, the cloth belt is fixed in the middle of a sickbed of a sleeping patient, and when the cloth belt is fixed on the sickbed, four tact switches SQ1, SQ2, SQ3 and SQ4 are divided into two groups and are respectively positioned in the middle of the sickbed and close to the bedside by 3-5 cm; the other four tact switches SQ5, SQ6, SQ7 and SQ8 are divided into two groups which are respectively positioned at the middle of the sickbed and close to the bedside by 3-5 cm; the two-end contacts of the eight tact switches are connected with the alarm circuit;
the alarm circuit is as follows:
the 220V alternating current power supply is converted into a 12V direct current power supply through a power switch T and a transformer TC to supply power to the alarm circuit;
the positive pole of the 12V direct current power supply is connected with one end contact of four light touch switches SQ1, SQ2, SQ3 and SQ4 which are connected in parallel, and the negative pole of the 12V direct current power supply is connected with the other end contact of four light touch switches SQ1, SQ2, SQ3 and SQ4 which are connected in parallel after passing through a coil of an intermediate relay KA 1;
the positive pole of the 12V direct current power supply is connected with one end contact of four light touch switches SQ5, SQ6, SQ7 and SQ8 which are connected in parallel, and the negative pole of the 12V direct current power supply is connected with the other end contact of four light touch switches SQ5, SQ6, SQ7 and SQ8 which are connected in parallel through a coil of an intermediate relay KA 2;
the positive electrode of the 12V direct-current power supply is connected with the negative electrode of the 12V direct-current power supply through a normally closed contact KA1-1 of an intermediate relay KA1, a normally closed contact KA2-1 of an intermediate relay KA2 and a green indicator light LED-G;
the positive electrode of the 12V direct-current power supply is connected with the negative electrode of the 12V direct-current power supply through a normally-open contact KA2-2 of an intermediate relay KA2 and a yellow indicator light LED-Y, and two ends of a music buzzer HA2 are connected with two ends of the yellow indicator light LED-Y in parallel;
the positive pole of the 12V direct current power supply is connected with the negative pole of the 12V direct current power supply through a normally open contact KA1-2 of an intermediate relay KA1 and a red indicator light LED-R, and two ends of a high-pitch buzzer HA1 are connected with two ends of the red indicator light LED-R in parallel. The high-pitched buzzer HA1 is provided at the nurse station.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description of the above embodiments and the description is only for the purpose of illustrating the structural relationships and principles of the present invention, and that there can be various changes and modifications without departing from the spirit and scope of the present invention, and that these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a sick bed intelligence warning protection bed, includes the bed body, its characterized in that: an electric push rod motor (7) and an electric lifting push rod (6) are mounted at a sickbed foot (16), the electric push rod motor (7) drives a pushing end of the electric lifting push rod (6) to move up and down, the tail end of the pushing end of the electric lifting push rod (6) is fixedly connected with a lifting protective cloth curtain cross rod (4), a spring curtain rolling device (5) with a self-locking protective cloth curtain is arranged below the lifting protective cloth curtain cross rod (4), the tail end of a protective cloth curtain (9) of the spring curtain rolling device (5) is fixedly connected with the lifting protective cloth curtain cross rod (4), and two photoelectric sensors (2) and control buttons (3) are mounted on a bed head; an electric appliance control box (8) is arranged at the bottom of the sickbed, and the electric appliance control box (8) is connected with a master control switch (17) in a wireless mode; the bed is characterized by further comprising a contact type alarm device, wherein the alarm device is a double-layer cloth belt with touch switches, eight touch switches SQ1-SQ8 are fixedly arranged in an interlayer of the double-layer cloth belt, the cloth belt is fixed in the middle of a sickbed of a sleeping patient, and when the cloth belt is fixed on the sickbed, four touch switches SQ1, SQ2, SQ3 and SQ4 are divided into two groups and are respectively positioned at the middle of the sickbed and close to the bedside by 3-5 cm; the other four tact switches SQ5, SQ6, SQ7 and SQ8 are divided into two groups which are respectively positioned at the middle of the sickbed and close to the bedside by 3-5 cm; the two-end contacts of the eight tact switches are connected with the alarm circuit;
the alarm circuit is as follows:
the 220V alternating current power supply is converted into a 12V direct current power supply through a power switch T and a transformer TC to supply power to the alarm circuit;
the positive pole of the 12V direct current power supply is connected with one end contact of four light touch switches SQ1, SQ2, SQ3 and SQ4 which are connected in parallel, and the negative pole of the 12V direct current power supply is connected with the other end contact of four light touch switches SQ1, SQ2, SQ3 and SQ4 which are connected in parallel after passing through a coil of an intermediate relay KA 1;
the positive pole of the 12V direct current power supply is connected with one end contact of four light touch switches SQ5, SQ6, SQ7 and SQ8 which are connected in parallel, and the negative pole of the 12V direct current power supply is connected with the other end contact of four light touch switches SQ5, SQ6, SQ7 and SQ8 which are connected in parallel through a coil of an intermediate relay KA 2;
the positive electrode of the 12V direct-current power supply is connected with the negative electrode of the 12V direct-current power supply through a normally closed contact KA1-1 of an intermediate relay KA1, a normally closed contact KA2-1 of an intermediate relay KA2 and a green indicator light LED-G;
the positive electrode of the 12V direct-current power supply is connected with the negative electrode of the 12V direct-current power supply through a normally-open contact KA2-2 of an intermediate relay KA2 and a yellow indicator light LED-Y, and two ends of a music buzzer HA2 are connected with two ends of the yellow indicator light LED-Y in parallel;
the positive pole of the 12V direct current power supply is connected with the negative pole of the 12V direct current power supply through a normally open contact KA1-2 of an intermediate relay KA1 and a red indicator light LED-R, and two ends of a high-pitch buzzer HA1 are connected with two ends of the red indicator light LED-R in parallel.
2. The intelligent alarm guard bed for hospital beds according to claim 1, wherein: and an anti-collision shield (18) is arranged outside the control key (3).
3. The intelligent alarm guard bed for hospital beds according to claim 1, wherein: an infrared human body inductor (15) is arranged below the bottom plate of the sickbed.
4. The intelligent alarm guard bed for hospital beds according to claim 1, wherein: the protective cloth curtain (9) is provided with a vent hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921141998.1U CN211610420U (en) | 2019-07-20 | 2019-07-20 | Intelligent alarm protection bed for sickbed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921141998.1U CN211610420U (en) | 2019-07-20 | 2019-07-20 | Intelligent alarm protection bed for sickbed |
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| Publication Number | Publication Date |
|---|---|
| CN211610420U true CN211610420U (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921141998.1U Active CN211610420U (en) | 2019-07-20 | 2019-07-20 | Intelligent alarm protection bed for sickbed |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112790551A (en) * | 2020-12-27 | 2021-05-14 | 焦作大学 | Intelligent student bed |
| CN113616440A (en) * | 2021-08-07 | 2021-11-09 | 南方医科大学珠江医院 | Intelligent device for preventing high-risk falling patient from leaving bed without authorization |
-
2019
- 2019-07-20 CN CN201921141998.1U patent/CN211610420U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112790551A (en) * | 2020-12-27 | 2021-05-14 | 焦作大学 | Intelligent student bed |
| CN112790551B (en) * | 2020-12-27 | 2024-03-19 | 焦作大学 | Intelligent student bed |
| CN113616440A (en) * | 2021-08-07 | 2021-11-09 | 南方医科大学珠江医院 | Intelligent device for preventing high-risk falling patient from leaving bed without authorization |
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