CN211131773U - Monitoring bed board based on automatic detection and data transmission - Google Patents
Monitoring bed board based on automatic detection and data transmission Download PDFInfo
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- CN211131773U CN211131773U CN201921567100.7U CN201921567100U CN211131773U CN 211131773 U CN211131773 U CN 211131773U CN 201921567100 U CN201921567100 U CN 201921567100U CN 211131773 U CN211131773 U CN 211131773U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 58
- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 230000005540 biological transmission Effects 0.000 title claims abstract description 20
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 32
- 230000036391 respiratory frequency Effects 0.000 claims abstract description 8
- 230000036387 respiratory rate Effects 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000000241 respiratory effect Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000033764 rhythmic process Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Abstract
A monitoring bed board based on automatic detection and data transmission relates to a bed board with a physical sign data detection function, and solves the problem that the existing medical monitoring bed is not suitable for being used in prison security because monitoring equipment is arranged at the periphery; the bed board body is of a double-layer bed board structure, and the weight acquisition module and the respiration heart rate acquisition module are arranged between the double-layer bed boards; the weight acquisition module comprises a plurality of non-contact gravity sensors which are arranged between the double-layer structure bed board bodies at equal intervals and used for acquiring the weight of a user; the respiratory heart rate acquisition module is used for acquiring the respiratory frequency and the heart rate signal of a user through the respiratory heart rate sensor and transmitting the acquired respiratory frequency and the heart rate signal to the monitoring alarm circuit. The utility model is suitable for a prison security protection is used.
Description
Technical Field
The utility model relates to a bed board with sign data detects function.
Background
At present, products for managing and controlling prisoners and guaranteeing health in prison security are urgently needed, and particularly, related automatic alarm equipment is lacked at night. However, the heart rate and respiratory monitoring equipment used in hospitals is expensive, has high cost for long-term use and is not suitable for large-scale long-term use. Some persons in prisons must carry out physical sign monitoring in real time, and therefore the monitoring equipment needs to be placed on a bed or a bedside cabinet, but many prisoners are not matched in the physical sign measuring process, so that the problem that the equipment is damaged or the measuring result is influenced by mistake is easily caused, medical workers are easily injured by mistake, and in addition, most of the existing bed boards do not have the function of measuring the weight of a patient when the patient lies.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a solve current medical prison bed and have monitoring facilities to set up peripherally, the problem that uses in the unsuitable prison security protection, provided a monitoring bed board based on automated inspection and data transmission.
The utility model relates to a monitoring bed board based on automatic detection and data transmission, which comprises a non-contact monitoring bed board 1, a monitoring alarm circuit 2 and a power module 3;
the non-contact monitoring bed board 1 comprises a bed board body 103, a weight acquisition module and a respiration heart rate detection module 102;
the bed board body 103 is of a double-layer bed board structure, and the weight acquisition module and the respiration heart rate detection module 102 are both arranged between the double-layer bed boards;
the weight acquisition module comprises a plurality of non-contact pressure sensors 101, and the non-contact pressure sensors 101 are arranged between the double-layer structure bed plate bodies 103 at equal intervals and used for acquiring the weight of a user;
the respiration and heart rate detection module 102 is used for acquiring the respiration frequency and the heart rate signal of a user through a respiration and heart rate sensor and transmitting the acquired respiration frequency and the heart rate signal to the monitoring and alarming circuit 2;
the monitoring alarm circuit 2 is used for comparing the received respiratory frequency with the reference respiratory frequency data, comparing the heart rate with the reference heart rate data, and comparing the weight data with the reference weight data, so that when any comparison result is not in the reference data range, the alarm of abnormal physical sign state of the user is performed;
the source module 3 is used for supplying power to the weight acquisition module, the respiration and heart rate detection module 102 and the monitoring alarm circuit 2.
Monitoring bed board based on automated inspection and data transmission adopt weight collection module and breathing rhythm of the heart collection module to realize gathering user's weight, respiratory rate and rhythm of the heart, then, send to and detect alarm circuit, realize non-contact data acquisition and data contrast, the effectual data accuracy of avoiding existing equipment contact data acquisition to cause is poor, easily causes the problem of equipment damage, has guaranteed the accuracy of data simultaneously, when also having avoided carrying out sign data contact collection to mental disease patient, easily causes the problem of injury to medical personnel.
Drawings
Fig. 1 is an electrical schematic block diagram of a monitoring bed board based on automatic detection and data transmission according to the present invention;
fig. 2 is a schematic view of the internal structure of the monitoring bed board based on automatic detection and data transmission of the present invention;
fig. 3 is a top view of the non-contact monitoring bed plate 1;
fig. 4 is a bottom view of the noncontact monitoring bed board 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
The first embodiment is as follows: the following describes the present embodiment with reference to fig. 1 to 4, and the monitoring bed based on automatic detection and data transmission in the present embodiment includes a non-contact monitoring bed board 1, a monitoring alarm circuit 2 and a power module 3;
the non-contact monitoring bed board 1 comprises a bed board body 103, a weight acquisition module and a respiration heart rate detection module 102;
the bed board body 103 is of a double-layer bed board structure, and the weight acquisition module and the respiration heart rate detection module 102 are both arranged between the double-layer bed boards;
the weight acquisition module comprises a plurality of non-contact pressure sensors 101, and the non-contact pressure sensors 101 are arranged between the double-layer structure bed plate bodies 103 at equal intervals and used for acquiring the weight of a user;
the respiration and heart rate detection module 102 is used for acquiring the respiration frequency and the heart rate signal of a user through a respiration and heart rate sensor and transmitting the acquired respiration frequency and the heart rate signal to the monitoring and alarming circuit 2;
the monitoring alarm circuit 2 is used for comparing the received respiratory frequency with the reference respiratory frequency data, comparing the heart rate with the reference heart rate data, comparing the weight data with the reference weight data, and giving an alarm of abnormal physical sign state of a user when any comparison result is not in the reference data range;
the power module 3 is used for supplying power to the weight acquisition module, the respiration and heart rate detection module 102 and the monitoring alarm circuit 2.
The monitoring alarm circuit 2 described in this embodiment is implemented by using a single chip microcomputer, and only the standard range of the parameter is required to be used as the standard signal of the monitoring alarm circuit 2, and compared with the signal detected in real time, when any one of the detected weight data, heart rate data or respiratory rate data is larger than the maximum value of the corresponding standard range or smaller than the minimum value of the corresponding parameter standard range, the alarm is performed, and the monitoring alarm circuit adopts the common function of the single chip microcomputer.
According to the monitoring bed based on automatic detection and data transmission, non-contact type weight, heart rate and respiratory rate collection is achieved, and the output voltage of the non-contact type gravity sensor and the pressure applied to the stress end of the pressure sensor are in a linear relation. The stress analysis of the sensors can know that the pressures of the strain gauges are the same, and the numerical values of the strain gauges are equal to the downward pressure of the bed plate and the upper person. The maximum voltage is obtained by combining the outputs of a plurality of gravity sensors, and the numerical value is obtained after AD sampling. When the weight is used for the first time, a conversion coefficient from a conversion value dF of downward pressure of a bed plate and a person above to a maximum output voltage change value dV is obtained through weight calibration, the maximum output voltage corresponding to the downward pressure when no person is on the bed is recorded, the maximum output voltage when no person is on the bed is subtracted from the maximum output voltage when no person is on the bed, and the maximum output voltage is multiplied by the conversion coefficient dV to obtain the weight value of the person. In the embodiment, the weight standard range of the user is set according to the specific weight of a user, the standard respiratory rate range is 15 times/min-20 times/min, and the standard heart rate data range is 60 times/min-100 times/min; the parameter standard of the special crowd can be set according to the actual situation.
Further, in this embodiment, the weight acquisition module is implemented by using a strain gauge pressure sensor.
Further, in this embodiment, the respiration heart rate detection module 102 is implemented by using a non-contact respiration heart rate sensor.
Further, in this embodiment, the respiration heart rate detection module 102 is implemented by using a biological radar.
Further, in this embodiment, the non-contact monitoring bed board 1 further includes a rectangular bed frame 106, and the rectangular bed frame 106 is used for fixing the bed board body 103 with a double-layer structure.
Further, in the present embodiment, a metal plate 104 extending inward is fixed to an inner side surface of the rectangular bed frame, the metal plate 104 is located between the double-deck bed plate bodies 103, and the metal plate is used to fix the non-contact pressure sensor 101.
This embodiment the metal sheet be used for installing strain type pressure sensor, strain type pressure sensor's top is fixed on the upper strata bed board of bed board body, when realizing someone crouches on using the bed board, and user's weight information is gathered to a plurality of strain type pressure sensor.
Further, in this embodiment, the respiration heart rate sensor further includes a plurality of waterproof and explosion-proof box bodies 107, and the waterproof and explosion-proof box bodies 107 are used for placing the non-contact respiration heart rate sensor and the power module 3.
Further, in this embodiment, the device further includes a communication module, configured to send the received respiratory rate, heart rate, and weight data acquired by the respiratory rate detection module 102 and the weight acquisition module to the internet or a local area network.
Further, in this embodiment, still include pronunciation collection module, pronunciation collection module sets up in the bilayer structure of bed board body 103, communication module is connected to pronunciation collection module's speech signal output part, sends out voice information through communication module.
In the present embodiment, a plurality of cross members (105) are provided between two long sides of the rectangular bed frame (106), and each of the plurality of cross members (105) is perpendicular to two long sides of the rectangular bed frame (106).
In this embodiment, the output voltage of the non-contact pressure sensor and the pressure applied to the force-receiving end are in a linear relationship. The stress analysis of the sensors can know that the pressures of the strain gauges are the same, and the numerical values of the strain gauges are equal to the downward pressure of the bed plate and the upper person. The maximum voltage is obtained by combining the outputs of a plurality of gravity sensors, and the numerical value is obtained after AD sampling. When the weight-based bed is used for the first time, a conversion coefficient from a conversion value dF of downward pressure of a bed board and a person above to a maximum output voltage change value dV is obtained through weight calibration, the maximum output voltage corresponding to the downward pressure when no person is on the bed is recorded, and the maximum output voltage when no person is on the bed is subtracted from the maximum output voltage when no person is on the bed, and then the maximum output voltage is multiplied by the conversion coefficient to obtain the weight value of the person.
In this embodiment, one end of each of the plurality of metal plates is fixed to the rectangular frame, and the other end of each of the plurality of metal plates extends inward and is fixedly connected to the bottom end of the pressure sensor, and the top end of the pressure sensor is fixedly connected to the upper bed plate body 103 through a gasket and a screw.
The utility model discloses a user's weight, rhythm of the heart and respiratory rate data are gathered to non-contact's mode, and the data acquisition part sets up in the bed, and the effectual user of having avoided is because uncooperative or mistake touch the damage or the unsafe problem of measuring result that cause equipment, adopts monitoring alarm circuit to compare the data of gathering simultaneously, when the data of gathering appear unusually, reports to the police, monitoring alarm circuit adopts the singlechip to realize, also can adopt a plurality of comparator control relays to realize control buzzer warning, monitoring alarm circuit's reference signal is the standard range of respiratory rate mark scope, rhythm of the heart and the standard range that sets up according to different people's weight, if there is special personnel to use, can set up the standard range of parameter according to actual conditions.
Meanwhile, the communication module can be adopted to transmit data in real time, and the monitoring platform is adopted to analyze and evaluate the collected data to obtain the state and the sleep state of the user. And the health status assessment report of the user can be printed once after a period of time, so that the user can clearly know the body condition in the past time.
The bed board mainly to non-cooperative crowd or the special crowd who loses the ability of acting on, for example serious illness patient, mental class patient, prison prisoner etc. weigh the inconvenient condition of health state and sign to it, avoid its uncooperative to contact monitoring instrument, carry out the vital sign monitoring of non-contact, saved check out test set's cost. Rethread remote transmission through unusual sign warning, has improved supervisory capability and life guarantee ability, is particularly useful for the personnel that need supervise in the prison and uses, monitoring bed can not only monitor the sign, can also carry out the contrast according to weight data and detect out whether the supervision personnel leave the bed or many people are on same bed, further supervise the state of prison by the supervision personnel at night with regard to effectual realization like this, weight data is reported to the police unusually when being left the bed by the supervision personnel, many people are when a bed simultaneously, weight data is too big to be reported to the police. The supervision of the personnel needing supervision at the time of unattended supervision is effectively realized.
Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.
Claims (9)
1. A monitoring bed board based on automatic detection and data transmission is characterized by comprising a non-contact monitoring bed board (1), a monitoring alarm circuit (2) and a power module (3);
the non-contact monitoring bed board (1) comprises a bed board body (103), a weight acquisition module and a respiration heart rate detection module (102);
the bed board body (103) is of a double-layer bed board structure, and the weight acquisition module and the respiration heart rate detection module (102) are arranged between the double-layer bed boards;
the weight acquisition module comprises a plurality of non-contact pressure sensors (101), and the non-contact pressure sensors (101) are arranged between the double-layer structure bed board bodies (103) at equal intervals and used for acquiring the weight of a user;
the respiration and heart rate detection module (102) is used for acquiring the respiration frequency and the heart rate signal of a user through a respiration and heart rate sensor and transmitting the acquired respiration frequency and heart rate signal to the monitoring alarm circuit (2);
the monitoring alarm circuit (2) is used for comparing the received respiratory frequency with the reference respiratory frequency data, comparing the heart rate with the reference heart rate data, comparing the weight data with the reference weight data, and giving an alarm of abnormal physical sign state of a user when any comparison result is not in the reference data range;
the power supply module (3) is used for supplying power to the weight acquisition module, the respiration heart rate detection module (102) and the monitoring alarm circuit (2).
2. The monitoring bed board based on automatic detection and data transmission as claimed in claim 1, wherein the weight acquisition module is implemented by a strain type pressure sensor.
3. Monitoring bed board based on automatic detection and data transmission according to claim 1 or 2, characterized in that the respiration heart rate detection module (102) is implemented by a non-contact respiration heart rate sensor.
4. Monitoring bed board based on automatic detection and data transmission according to claim 3, characterized in that the respiration heart rate detection module (102) is implemented with biological radar.
5. Monitoring bed board based on automatic detection and data transmission according to claim 4, characterized in that the contactless monitoring bed board (1) further comprises a rectangular bed frame (106), the rectangular bed frame (106) is used for fixing the bed board body (103) with double-layer structure.
6. Monitoring bed board based on automatic detection and data transmission according to claim 1 or 5, characterized in that the inner side of the rectangular bed frame (106) is fixed with an inwardly extending metal plate (104), the metal plate (104) is located between the double-deck bed board body (103), and the metal plate (104) is used for fixing the non-contact pressure sensor (101).
7. Monitoring bed board based on automatic detection and data transmission according to claim 1 or 4, characterized by further comprising a plurality of waterproof and explosion-proof boxes (107), wherein the waterproof and explosion-proof boxes (107) are used for placing the non-contact respiration heart rate sensor and the power supply module (3).
8. Monitoring bed-board based on automatic detection and data transmission, according to claim 5, characterized in that between the two long sides of the rectangular bed frame (106) are placed a plurality of beams (105), said plurality of beams (105) being perpendicular to the two long sides of the rectangular bed frame (106).
9. The monitoring bed board based on automatic detection and data transmission as claimed in claim 3, further comprising a communication module for transmitting the respiratory rate, heart rate and weight data collected by the respiratory rate detection module (102) and the weight collection module to the Internet or a local area network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921567100.7U CN211131773U (en) | 2019-09-19 | 2019-09-19 | Monitoring bed board based on automatic detection and data transmission |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921567100.7U CN211131773U (en) | 2019-09-19 | 2019-09-19 | Monitoring bed board based on automatic detection and data transmission |
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| CN211131773U true CN211131773U (en) | 2020-07-31 |
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| CN201921567100.7U Active CN211131773U (en) | 2019-09-19 | 2019-09-19 | Monitoring bed board based on automatic detection and data transmission |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113804251A (en) * | 2021-09-09 | 2021-12-17 | 陕西南天复合材料科技有限公司 | Non-contact vital sign monitoring device with smoke transducer |
| CN114081453A (en) * | 2021-11-24 | 2022-02-25 | 重庆城银科技股份有限公司 | Patient state monitoring device and method based on online monitoring technology |
-
2019
- 2019-09-19 CN CN201921567100.7U patent/CN211131773U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113804251A (en) * | 2021-09-09 | 2021-12-17 | 陕西南天复合材料科技有限公司 | Non-contact vital sign monitoring device with smoke transducer |
| CN114081453A (en) * | 2021-11-24 | 2022-02-25 | 重庆城银科技股份有限公司 | Patient state monitoring device and method based on online monitoring technology |
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Effective date of registration: 20201015 Address after: Hongsheng Times Square, No.16, hahei Road, Limin Development Zone, Harbin City, Heilongjiang Province, 150025 Patentee after: Harbin Jiuting Technology Co., Ltd Address before: Xiangfang District of Heilongjiang city in Harbin province 150030 Xiangde Street No. 2 Patentee before: Li Xin Patentee before: Chen Hao |