WO2023202480A1 - System for detecting state of hospital bed, and hospital bed structure - Google Patents

Abstract

Provided in the present application are a system for detecting the state of a hospital bed, and a hospital bed structure. The system comprises: a hospital bed body, wherein the hospital bed body comprises a portion to be subjected to detection, and said portion has a plurality of preset states; a sensing assembly, wherein the sensing assembly is arranged on said portion, and the plurality of preset states are configured corresponding to a plurality of sensing signals on a one-to-one basis, such that when said portion is in each preset state, the sensing assembly outputs a corresponding sensing signal; a control assembly, wherein the control assembly is in communication connection with the sensing assembly, so as to acquire the sensing signal, which is output by the sensing assembly, and process data of the received sensing signal into state information of said portion; and a display end, wherein the display end is in communication connection with the control assembly, so as to acquire and display the state information of said portion. By means of the present application, the problem of a relatively low degree of intelligence of a hospital bed structure in the prior art due to the lack of a function for detecting the state of a hospital bed is solved.

Description

Bed status detection system and bed structure

This application is required to be submitted to the State Intellectual Property Office of China on April 22, 2022, with the application number 202210429712. The Intellectual Property Office has priority for the patent application with application number 202210429668.2 and the application title "Hospital Bed Structure".

Technical field

The present application relates to the technical field of medical beds, and specifically to a bed status detection system and a bed structure.

Background technique

At present, the medical beds used to carry patients are hand cranks or simple electric beds. Although they have the function of carrying patients and adjusting their posture, they require a large number of medical staff to operate, occupy a large amount of medical resources, and increase the workload. Increased the labor intensity of medical staff.

Especially at night, in order to reduce the risk of patients falling out of bed, medical staff need to make frequent ward rounds, which not only disturbs the patients' rest, but also increases the labor intensity of medical staff.

It can be seen that the existing hospital bed structure does not have the function of detecting the status of the hospital bed, and there is a problem of low intelligence.

Contents of the invention

The main purpose of this application is to provide a hospital bed status detection system and a hospital bed structure to solve the problem that the hospital bed structure in the prior art has a low level of intelligence due to its inability to detect the status of the hospital bed.

In order to achieve the above object, according to one aspect of the present application, a hospital bed status detection system is provided, which includes: a hospital bed body, the hospital bed body includes a part to be detected, the part to be detected has a plurality of preset states; a sensing component, a sensing component Set on the part to be detected, a plurality of preset states and a plurality of induction signals are set in one-to-one correspondence, so that when the part to be detected is in each preset state, the induction component outputs a corresponding induction signal; the control component, the control component and the induction The component communication connection is to obtain the induction signal output by the induction component and process the received induction signal data into the status information of the part to be detected; the display end is communication connected with the control component to obtain and display the status information of the part to be detected .

Further, the part to be detected has two preset states, and the two preset states are the first preset state and the second preset state respectively; the sensing component includes a sensing component and a sensing component, both of which are configured On the part to be detected, when the part to be detected is in the first preset state, the sensing component and the sensing component sense each other, and the sensing component outputs the first sensing signal; when the part to be detected is in the second preset state When, the sensing component and the sensing component are far away from each other and the induction disappears, the sensing component outputs the second sensing signal; the control component is communicated with the sensing component to obtain the first sensing signal or the second sensing signal output by the sensing component , and process the received first induction signal or second induction signal into the first status information or the second status information of the part to be detected, respectively, so as to display the first status information or the second status information of the part to be detected through the display terminal .

Further, the sensing component includes a reed switch, and the sensing component includes a magnet part; when the part to be detected is in the first preset state, the magnet part is close to the reed switch, so that the reed switch is in a conductive state, thereby causing the sensing The component outputs a first induction signal; when the part to be detected is in the second preset state, the magnet part is away from the reed switch so that the reed switch is in an off state, thereby causing the sensing component to output a second induction signal.

Further, the sensing component includes a PCB circuit board, and the reed switch is arranged on the PCB circuit board; when the reed switch is in a conductive state, the PCB circuit board outputs an electrical signal, so that the sensing component outputs the first induction signal; when When the reed switch is in the off state, the PCB circuit board has no electrical signal output, so that the sensing component outputs the second sensing signal.

Further, the control component includes a control box and a server that are communicatively connected to each other. The control box is communicatively connected with the sensing component to obtain the sensing signal output by the sensing component and encode the received sensing signal before sending it to the server; the server and the display end Communication connection, the server is used to process the received code and send it to the display.

Further, the server sends data information to the display terminal through the wireless network.

Further, there are multiple parts to be detected and multiple sensing components, and the multiple sensing components are arranged on the multiple parts to be detected in one-to-one correspondence; the control component is communicated with the multiple sensing components; the display end is used to display the multiple components to be detected. Status information of the detection unit.

Further, there are multiple hospital bed bodies and multiple sensing components, and the multiple sensing components are arranged on the parts to be detected on the multiple hospital bed bodies in one-to-one correspondence; the control component is communicated with the multiple sensing components; the display end is used to display the multiple sensing components. The status information of the part to be detected of each hospital bed body.

Further, there are multiple hospital bed bodies, each of which includes multiple parts to be detected; the detection system includes multiple sensing units, each of the sensing units includes multiple sensing components, and the multiple sensing units correspond to the multiple hospital bed bodies in one-to-one correspondence. Set up so that the multiple sensing components of each sensing unit are arranged on the multiple to-be-detected parts of the corresponding hospital bed body in one-to-one correspondence; the control component is communicatively connected to the multiple sensing components of the multiple sensing units; the display terminal is used for Display status information of multiple parts to be detected of multiple hospital bed bodies.

Further, the part to be detected is a bed board mechanism of the hospital bed; the bed board mechanism includes a bed board assembly and a bed frame assembly. The bed board assembly is installed on the bed frame assembly of the hospital bed and is movably arranged relative to the bed frame assembly, so that the bed board assembly has a capacity to carry the patient. In the bed state and the patient leaving the bed state when the patient is far away from the bed board assembly; when the bed board assembly is in the patient in bed state, the bed board mechanism is in the first preset state; when the bed board assembly is in the patient out of bed state, the bed board mechanism is The second preset state: the sensing component and the sensing component are respectively arranged on the bed frame assembly and the bed board assembly.

Further, the bed board mechanism also includes an elastic member, the elastic member has a first end and a second end oppositely arranged along its expansion and contraction direction, the first end and the second end of the elastic member are respectively connected to the bed frame assembly and the bed board assembly; and/or The bed board assembly has a first end and a second end that are oppositely arranged along the length direction of the hospital bed. The second end of the bed board assembly is hinged with the bed frame assembly, so that the first end of the bed board assembly is rotatably disposed relative to the bed frame assembly around a preset axis. The preset axis is parallel to the board surface of the bed board assembly.

Further, the bed board mechanism also includes: a limiter, the limiter is fixedly provided on the bed frame assembly, and the bed board assembly is provided with a limited fitting portion. When the bed board assembly is in the state of the patient leaving the bed, the limit fitting portion and the limiter Snap or butt.

Further, the part to be detected is a caster brake mechanism of the hospital bed; the caster brake mechanism includes a base, a caster and a brake assembly, and the caster is installed at the bottom of the base; at least part of the brake assembly is movably arranged relative to the caster, so that the brake assembly has a force against the caster The braking state is for braking and the releasing state is for releasing the caster; when the braking assembly is in the braking state, the caster braking mechanism is in the first preset state; when the braking assembly is in the releasing state, the caster braking mechanism is in the second preset state. The sensing component and the induction component are respectively arranged on at least part of the base and the brake assembly.

Further, the brake assembly includes a brake component and a transmission component. At least part of the brake component is movably disposed relative to the caster and is connected to the transmission component, so that the transmission component is movably disposed relative to the base; the brake component is used to brake the caster or Release; the sensing component is set on the transmission component.

Further, the caster brake mechanism also includes a pedal, which is fixedly installed on the transmission component to drive the transmission component to move by stepping on or lifting the pedal; and/or the transmission component includes a transmission rod, which is rotatable around its central axis. Disposed and fixedly connected to at least part of the brake component to drive at least part of the movement of the brake component.

Further, there are multiple casters and braking components, and the multiple casters and the multiple braking components are arranged in one-to-one correspondence; the multiple braking components are divided into multiple braking component groups, and each braking component group includes multiple braking components; the transmission rod is Multiple, multiple transmission rods and multiple brake component groups are arranged in one-to-one correspondence, so that the multiple brake components of each brake component group are connected to the corresponding transmission rods; the extension directions of the multiple transmission rods are parallel to each other, and multiple Each transmission rod can be set to rotate synchronously.

Further, the part to be detected is a guardrail mechanism of the hospital bed; the guardrail mechanism includes a guardrail and a bed frame assembly, and at least part of the guardrail is movably arranged relative to the bed frame assembly, so that the guardrail has a protective state of being protected on one side of the bed frame assembly and at least part of the guardrail The unlocked state is separated from the bed frame assembly; when the guardrail is in the protective state, the guardrail mechanism is in the first preset state; when the guardrail is in the unlocked state, the guardrail mechanism is in the second preset state; the sensing component and the sensing component are respectively arranged on the bed frame components and at least part of the guardrail.

Further, the guardrail includes a guardrail body and a swing arm portion that are connected to each other. The swing arm portion has a locked state that is mutually locked with the bed frame assembly and an unlocked state that is mutually unlocked with the bed frame assembly; when the swing arm portion is in the locked state, the guardrail body protects On one side of the bed frame assembly; when the swing arm part is in the unlocked state, the swing arm part is rotatably arranged relative to the bed frame assembly around a first axis, and the extension direction of the first axis is parallel to the horizontal direction, so that the guardrail body and the bed frame assembly separation; the sensing component is arranged on the swing arm; or the guardrail includes a plurality of railings spaced apart along the horizontal direction, the plurality of railings are arranged in one-to-one correspondence with the plurality of second axes, the plurality of second axes are all parallel, and each second The extension directions of the axes are all parallel to the horizontal direction, and each railing is rotatably arranged around the corresponding second axis, so that the multiple railings are jointly protected on one side of the bed frame assembly or are unlocked from the bed frame assembly; the sensing component is connected to the multiple railings Connected to one of the railings.

According to another aspect of the present application, a hospital bed structure is provided, which includes the above-mentioned bed status detection system.

Applying the technical solution of this application, the detection system includes a hospital bed body, a sensing component, a control component and a display end. The hospital bed body includes a part to be detected, and the part to be detected has multiple preset states; the sensing component is arranged on the part to be detected, and a plurality of The preset state and multiple induction signals are set in one-to-one correspondence, so that when the part to be detected is in each preset state, the induction component outputs the corresponding induction signal; the control component is communicated with the induction component to obtain the induction signal output by the induction component The received induction signal data is processed into status information of the part to be detected; the display terminal is communicated with the control component to obtain and display the status information of the part to be detected. It can be seen that using the detection system of this application can enable the hospital bed structure to detect the status of the hospital bed. It has the function of detecting the status of the hospital bed, thus solving the problem that the hospital bed structure in the prior art has a low level of intelligence due to its inability to detect the status of the hospital bed.

Description of the drawings

The description and drawings that constitute a part of this application are used to provide a further understanding of this application. The illustrative embodiments and their descriptions of this application are used to explain this application and do not constitute an improper limitation of this application. In the attached picture:

Figure 1 shows a block schematic diagram of a detection system according to the present application;

Figure 2 shows a schematic diagram of the external structure of the sensing component of the detection system according to the present application;

Figure 3 shows an exploded structural view of the sensing component of the detection system in Figure 2;

Figure 4 shows a schematic diagram of the external structure of the sensing component of the detection system according to the present application;

Figure 5 shows an exploded structural view of the sensing component of the detection system in Figure 4;

Figure 6 shows a schematic structural diagram of the bed board assembly of the detection system according to the present application when the patient is in bed;

Figure 7 shows a schematic structural diagram of the bed board assembly of the detection system in Figure 6 from another perspective when the patient is in bed;

Figure 8 shows an enlarged structural view of position B when the bed board assembly of the detection system in Figure 6 is in the patient's bed state;

Figure 9 shows a schematic structural diagram of the bed board assembly of the detection system in Figure 8 from a second perspective when the patient is in bed;

Figure 10 shows a schematic structural diagram of the bed board assembly of the detection system in Figure 8 from a third perspective when the patient is in bed;

Figure 11 shows a cross-sectional view at A-A when the bed board assembly of the detection system in Figure 10 is in a patient-in-bed state;

Figure 12 shows a schematic structural diagram of the bed board assembly of the detection system according to the present application when the patient leaves the bed;

Figure 13 shows a structural schematic diagram of the bed board assembly of the detection system in Figure 12 from another perspective when the patient leaves the bed;

Figure 14 shows an enlarged structural view of position C when the bed board assembly of the detection system in Figure 12 is in the state of the patient leaving the bed;

Figure 15 shows a schematic structural diagram of the bed board assembly of the detection system in Figure 14 from a second perspective when the patient leaves the bed;

Figure 16 shows a schematic structural diagram from a third perspective when the bed board assembly of the detection system in Figure 14 is in the state of the patient leaving the bed;

Figure 17 shows a cross-sectional view of the bed board assembly of the detection system in Figure 16 at D-D when the patient leaves the bed;

Figure 18 shows a schematic structural diagram of the braking assembly of the detection system according to the present application in a braking state;

Figure 19 shows a schematic structural diagram of the brake assembly of the detection system in Figure 18 in a brake release state;

Figure 20 shows a schematic structural diagram of the guardrail in the protective state according to the first structural form of the detection system of the present application;

Figure 21 shows a schematic structural diagram of the first structural form of the guardrail in the unlocked state of the detection system in Figure 20;

Figure 22 shows a schematic structural diagram of the second structural form of the guardrail in a protective state according to the detection system of the present application;

Figure 23 shows a schematic structural diagram of the second structural form of the guardrail in the unlocked state of the detection system in Figure 22;

Figure 24 shows a schematic structural diagram of the guardrail in the second structural form of the detection system in Figure 22, in which the railings cooperate with the support portion through the rotating rod.

Among them, the above-mentioned drawings include the following reference signs:
10. Bed frame assembly; 12. Installation parts; 20. Bed board assembly; 31. Elastic parts; 32. Limiting parts; 40. Base; 41.
Casters; 4221, transmission rod; 4222, first connecting rod; 4223, movable parts; 43, pedals; 60, guardrail; 601, swing arm; 6011, swing arm; 63, installation parts; 64, operating switch; 65, Railing; 651, rotating rod; 66, second connecting rod; 67, third connecting rod; 68, support part; 681, rotating hole;
70. Control box; 80. Sensing component; 81. PCB circuit board; 82. Signal line; 83. First cover; 84. Second cover; 90. Sensing component; 91. Magnet part; 93. Third Cover body; 94. Fourth cover body; 100. Power supply component; 110. Display terminal.

Detailed ways

It should be noted that, as long as there is no conflict, the embodiments and features in the embodiments of this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the present application. Unless otherwise defined, all technical and scientific terms used herein have the same meanings commonly understood by one of ordinary skill in the art to which this application belongs.

It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular forms are also intended to include the plural forms unless the context clearly indicates otherwise. Furthermore, it will be understood that when the terms "comprises" and/or "includes" are used in this specification, they indicate There are features, steps, operations, means, components and/or combinations thereof.

This application provides a detection system for the status of a hospital bed. Please refer to Figures 1 to 24. The detection system includes a hospital bed body, a sensing component, a control component, and a display end 110. The hospital bed body includes a portion to be detected, and the portion to be detected has multiple presets. Set the state; the sensing component is arranged on the part to be detected, and multiple preset states and multiple sensing signals are set in one-to-one correspondence, so that when the part to be detected is in each preset state, the sensing component outputs the corresponding sensing signal; the control component Communication connection with the induction component to obtain the induction signal output by the induction component and process the received induction signal data into the status information of the part to be detected, that is, the control component performs data processing on the received induction signal to form the status information of the part to be detected. Status information; display terminal 110 and control component Communication connection to obtain and display the status information of the part to be detected. It can be seen that the use of the detection system of the present application can enable the hospital bed structure to have the function of detecting the status of the hospital bed, thereby solving the problem that the hospital bed structure in the prior art does not have the function of detecting the status of the hospital bed, resulting in a low degree of intelligence. The problem.

Specifically, the display terminal 110 is a display screen.

In this embodiment, the part to be detected has two preset states, and the two preset states are the first preset state and the second preset state respectively; the sensing component includes a sensing component 80 and a sensing component 90 , and the sensing component 80 and the sensing component 90 are both arranged on the part to be detected, so that when the part to be detected is in the first preset state, the sensing component 80 and the sensing component 90 sense each other, and the sensing component 80 outputs a first sensing signal; When the part to be detected is in the second preset state, the sensing component 80 and the sensing component 90 are far away from each other and the sensing disappears, the sensing component 80 outputs a second sensing signal; the control component is communicatively connected with the sensing component 80 to obtain The sensing component 80 outputs the first sensing signal or the second sensing signal, and processes the received first sensing signal or the second sensing signal into the first status information or the second status information of the part to be detected, so as to display the first sensing signal or the second sensing signal. The terminal 110 displays the first status information or the second status information of the part to be detected.

Specifically, the sensing between the sensing component 80 and the sensing component 90 is in a non-contact sensing mode to avoid wear and tear caused by long-term opening and closing of the hospital bed, thereby ensuring the service life of the sensing component 80 and the sensing component 90 . .

Specifically, as shown in Figures 2 to 5, the sensing component 80 includes a reed switch, and the sensing component 90 includes a magnet part 91; when the part to be detected is in the first preset state, the magnet part 91 is close to the reed switch, so as to The reed switch is placed in the magnetic field, so that the reed switch is turned on, that is, the reed switch is in a conductive state, thereby causing the sensing component 80 to output the first induction signal; when the part to be detected is in the second preset state, The magnet part 91 is away from the reed switch, so that the reed switch is outside the magnetic field, so that the reed switch is turned off, that is, the reed switch is in an off state, so that the sensing component 80 outputs the second induction signal.

Further, the sensing component 80 includes a PCB circuit board 81, and the reed switch is arranged on the PCB circuit board 81; when the reed switch is in a conductive state, the PCB circuit board 81 outputs an electrical signal, so that the sensing component 80 outputs the third An induction signal; when the reed switch is in the off state, the PCB circuit board 81 has no electrical signal output, so that the sensing component 80 outputs a second induction signal. In this way, it can be determined whether there is induction between the sensing component 80 and the sensing component 90 based on whether there is an electrical signal output from the PCB circuit board 81 .

Specifically, the reed switch is also called a reed switch. Normally, the initial state of the reed switch is the off state.

Specifically, the sensing component 80 also includes a signal line 82 , and the signal line 82 is electrically connected to the PCB circuit board 81 so that the PCB circuit board 81 outputs a signal through the signal line 82 .

Specifically, the magnet portion 91 is a permanent magnet.

Specifically, the sensing component 80 also includes a sensing outer cover, and the PCB circuit board 81 is disposed in the sensing outer cover. Further, the induction outer cover includes a first cover 83 and a second cover 84 . The first cover 83 and the second cover 84 are splicably arranged to enclose a cavity for accommodating the PCB circuit board 81 .

Specifically, the sensing component 90 further includes a magnet outer cover, and the magnet portion 91 is disposed inside the magnet outer cover. Further, the magnet outer cover includes a third cover 93 and a fourth cover 94. The third cover 93 and the fourth cover 94 are splicably arranged to enclose the housing. The cavity of the magnet part 91.

In this embodiment, as shown in Figures 18 and 19, the part to be detected is the caster brake mechanism of the hospital bed. The caster brake mechanism includes a base 40, a caster 41 and a brake assembly. The caster 41 is installed at the bottom of the base 40 to facilitate the operation of the hospital bed. The overall movement of the brake assembly; at least part of the brake assembly is movably arranged relative to the caster 41, so that the brake assembly has a braking state for braking the caster 41 and a release state for releasing the caster 41; when the braking assembly is in the braking state, The caster brake mechanism is in the first preset state; when the brake assembly is in the brake release state, the caster brake mechanism is in the second preset state; in this way, the display end can display that the brake assembly is in the braking state or the brake release state, that is, the display end 110 It can be displayed in real time whether the casters 41 of the hospital bed are in the braking state or the braking state, thereby realizing real-time monitoring of the braking state of the casters 41 of the hospital bed. Alternatively, as shown in FIGS. 20 to 24 , the part to be detected is a guardrail mechanism of a hospital bed. The guardrail mechanism includes a guardrail 60 and a bed frame assembly 10 . At least part of the guardrail 60 is movably arranged relative to the bed frame assembly 10 so that the guardrail 60 has protection. The protective state on one side of the bed frame assembly 10 and the unlocked state in which at least part of the guardrail 60 is separated from the bed frame assembly 10; when the guardrail 60 is in the protective state, the guardrail mechanism is in the first preset state; when the guardrail 60 is in the unlocked state, the guardrail 60 is in the unlocked state. The mechanism is in the second preset state; in this way, the display end 110 can display in real time whether the guardrail 60 of the hospital bed is in a protective locked state or an unlocked state, thereby realizing real-time monitoring of the guardrail status of the hospital bed. Or, as shown in Figures 6 to 17, the part to be detected is the bed board mechanism of the hospital bed. The bed board mechanism includes a bed board assembly 20 and a bed frame assembly 10. The bed board assembly 20 is installed on the bed frame assembly 10 of the hospital bed and is movably connected to the bed frame assembly 10. The bed board assembly 20 is configured so that the bed board assembly 20 has a patient-in-bed state of carrying the patient and a patient-out-of-bed state in which the patient is far away from the bed board assembly 20; when the bed board assembly 20 is in the patient-in-bed state, the bed board mechanism is the first preset state. state; when the bed board assembly 20 is in the patient leaving the bed state, the bed board mechanism is in the second preset state; in this way, the display end 110 can display that the bed board assembly 20 is in the patient in bed state or the patient out of bed state, that is, the display end 110 can display in real time whether the patient on the hospital bed is in bed, thereby enabling real-time monitoring of whether the patient is in bed or out of bed.

It should be noted that the bed frame assembly 10 belongs to both the bed board mechanism and the guardrail mechanism.

It should be noted that when the guardrail 60 is in the protective state, the guardrail 60 and the bed frame assembly 10 are locked with each other so that the guardrail 60 and the bed frame assembly 10 are relatively fixed; when the guardrail 60 is in the unlocked state, at least part of the guardrail 60 is in contact with the bed frame. After the assembly 10 is separated, the guardrail 60 can be folded.

In this embodiment, the control component includes a control box 70 and a server that are communicatively connected to each other. The control box 70 is communicatively connected with the sensing component to obtain the sensing signal output by the sensing component and encode the received sensing signal before sending it to the server. ; The server is connected to the display terminal 110 for communication, and the server is used to process the received code and send it to the display terminal 110.

Specifically, the control box 70 is communicatively connected with the sensing component 80 to obtain the first sensing signal or the second sensing signal output by the sensing component 80, and encode the received first sensing signal or the second sensing signal respectively. .

Specifically, the server sends data information to the display terminal 110 through the wireless network (ie, WIFI), and the control box 70 encodes the received sensing signal and sends it to the server through the wireless network.

In this embodiment, the first form of the detection system is: there are multiple parts to be detected and multiple sensing components, and each part to be detected has multiple preset states; multiple sensing components are arranged in multiple locations in one-to-one correspondence. On the part to be detected, multiple preset states of each part to be detected are set in one-to-one correspondence with multiple sensing signals, so that when each part to be detected is in each preset state, The corresponding induction component outputs a corresponding induction signal; the control component is communicated with multiple induction components to obtain the induction signal output by each induction component and process the received induction signal data into the corresponding status information of the part to be detected; display The terminal 110 is used to display status information of multiple parts to be detected.

Optionally, the plurality of parts to be detected include a caster brake mechanism of the hospital bed, and/or a guardrail mechanism of the hospital bed, and/or a bed board mechanism of the hospital bed.

In this embodiment, the second form of the detection system is: there are multiple hospital bed bodies and multiple sensing components, and the parts to be detected on each hospital bed body have multiple preset states; the multiple sensing components are arranged in one-to-one correspondence. On the parts to be detected of the plurality of hospital bed bodies, the parts to be detected of each hospital bed body are arranged in one-to-one correspondence with the plurality of induction signals, so that when the parts to be detected of each hospital bed body are in each preset state, the corresponding induction component outputs Corresponding induction signals; the control component is communicatively connected to multiple induction components to obtain the induction signals output by each induction component and process the received induction signal data into corresponding status information of the portion to be detected of the hospital bed body; the display terminal 110 Used to display the status information of the parts to be detected of multiple hospital bed bodies.

In this embodiment, the third form of the detection system is: there are multiple hospital bed bodies, each hospital bed body includes multiple parts to be detected, and each part to be detected has multiple preset states; the detection system It includes a plurality of induction units, each induction unit includes a plurality of induction components, and the plurality of induction units are arranged in a one-to-one correspondence with a plurality of hospital bed bodies, so that the plurality of induction components of each induction unit are arranged in a one-to-one correspondence on the corresponding hospital bed body. on multiple parts to be detected; multiple preset states of each part to be detected of each hospital bed body are set in one-to-one correspondence with multiple sensing signals, so that when each part to be detected of each hospital bed body is in each preset state , the corresponding sensing component in the corresponding sensing unit outputs the corresponding sensing signal; the control component is communicated with multiple sensing components of the multiple sensing units to obtain the sensing signal output by each sensing component and receive the sensing signal data Processed into status information of corresponding parts to be detected; the display end 110 is used to display status information of multiple parts to be detected of multiple hospital bed bodies.

Optionally, the multiple parts to be detected of each hospital bed body include the caster brake mechanism of the hospital bed, and/or the guardrail mechanism of the hospital bed, and/or the bed board mechanism of the hospital bed. In this way, medical staff can globally monitor on the display end 110 Monitoring the situation of each hospital bed can not only reduce unnecessary accidents such as patient falls, but also reduce the labor intensity of medical staff.

Further, the display terminal 110 can also display patient information (such as patient name) and hospital bed number corresponding to each hospital bed body.

In this embodiment, the detection system also includes a power supply component 100. The power supply component 100 is electrically connected to the control component to provide power to the control component.

In this embodiment, the sensing component is connected to the bed board assembly 20 and/or the bed frame assembly 10 to detect the relative position state between the bed board assembly 20 and the bed frame assembly 10, that is, to detect that the bed board assembly 20 is in a patient-in-bed state or that the patient is in bed. Out of bed state.

It should be noted that when the bed board assembly 20 is in the patient-in-bed state, the patient sits or lies on the bed board assembly 20; when the bed board assembly 20 is in the patient-out-of-bed state, the patient leaves the bed board assembly 20.

During specific use, the bed board assembly 20 is usually provided with a support plate and/or a mattress, and the patient lies or sits on the bed board assembly 20 through the support board and/or mattress.

Optionally, both the bed frame assembly 10 and the bed board assembly 20 are welded parts.

In this embodiment, as shown in FIGS. 6 to 17 , the sensing component 80 and the sensing component 90 are respectively disposed on the bed frame assembly 10 and the bed board assembly 20 . When the bed board assembly 20 moves relative to the bed frame assembly 10 , the sensing component 90 Move relative to the sensing component 80 so that the sensing component 90 is close to or away from the sensing component 80; when the bed board assembly 20 is in the patient's bed state, the sensing component 80 and the sensing component 90 sense each other; when the bed board assembly 20 is in the patient's bed state When leaving the bed, the sensing component 90 moves away from the sensing component 80 and the induction between the sensing component 90 and the sensing component 80 disappears; in this way, the bed board assembly can be judged by whether the sensing component 80 and the sensing component 90 sense each other. 20 is the patient's bed state or the patient's bed leave state.

Specifically, when the sensing component 90 is close to the sensing component 80, the magnet part 91 is close to the reed switch; when the sensing component 90 is away from the sensing component 80, the magnet part 91 is away from the reed switch.

Specifically, the bed board mechanism also includes a mounting part 12, which is provided on the bed frame assembly 10, and the sensing component 80 is installed on the mounting part 12.

In this embodiment, the bed board mechanism also includes an elastic member 31. The elastic member 31 has a first end and a second end arranged oppositely along its expansion and contraction direction. The first end and the second end of the elastic member 31 are respectively connected with the bed frame assembly 10 and the bed frame assembly 10. The bed board assembly 20 is connected; when the patient sits or lies on the bed board assembly 20, the bed board assembly 20 is affected by the patient's gravity and moves relative to the bed frame assembly 10. During this process, the elastic member 31 is compressed; when the patient leaves the bed board assembly 20 After 20 seconds, the patient's force on the bed board assembly 20 disappears, and the bed board assembly 20 moves relative to the bed frame assembly 10 under the elastic force of the elastic member 31 to return to its position when the patient leaves the bed.

Specifically, the elastic member 31 is a tension spring.

Specifically, there are multiple elastic members 31 , and the expansion and contraction directions of the multiple elastic members 31 are all parallel.

In this embodiment, the bed board assembly 20 has a first end and a second end that are oppositely arranged along the length direction of the hospital bed. When the patient lies on the hospital bed, the length direction of the hospital bed is the same as the patient's body length direction; the bed board assembly 20 The second end of 20 is hinged with the bed frame assembly 10, so that the first end of the bed board assembly 20 is rotatably arranged around the preset axis relative to the bed frame assembly 10, thereby allowing the bed board assembly 20 to have a patient-in-bed state and a patient-out-of-bed state. ; Wherein, the preset axis is parallel to the board surface of the bed board assembly 20. As shown in Figure 10, when the patient sits or lies on the bed board assembly 20, the bed board assembly 20 rotates counterclockwise relative to the bed frame assembly 10 under the action of the patient's gravity until the bed board assembly 20 contacts the bed frame assembly 10. As shown in Figure 16, when the patient leaves the bed board assembly 20, the bed board assembly 20 rotates clockwise relative to the bed frame assembly 10 under the elastic force of the elastic member 31.

Optionally, the first end of the bed board assembly 20 is the head end of the bed, and the second end of the bed board assembly 20 is the foot end of the bed.

In this embodiment, the bed board mechanism also includes a limiter 32. The limiter 32 is fixedly provided on the bed frame assembly 10. The bed board assembly 20 is provided with a limiting fitting portion. When the bed board assembly 20 is in a state where the patient leaves the bed, the limit member 32 is fixedly mounted on the bed frame assembly 10. The fitting portion is engaged or abutted with the limiting member 32 to limit the position of the bed board assembly 20 to prevent the bed board assembly 20 from excessively moving away from the bed frame assembly 10 after the patient leaves the bed. When the bed board assembly 20 is hinged with the bed frame assembly 10, the rotation angle of the bed board assembly 20 can be limited by the engagement or contact between the limiting fitting portion and the limiting member 32.

In this embodiment, the bed frame assembly 10 is mounted on the base 40 .

In this embodiment, the sensing component is connected to at least part of the brake component and/or the base 40 to detect the relative position state between at least part of the brake component and the base 40; when at least part of the brake component moves relative to the caster 41, At least part of the brake assembly also moves relative to the base 40, so the second detection assembly detects whether the brake assembly is in the braking state or the braking release state by detecting the relative position state between at least part of the brake assembly and the base 40.

Optionally, the base 40 is a welded part.

Specifically, two rows of casters are usually provided, and each row of casters includes a plurality of casters 41 .

In this embodiment, as shown in Figures 18 and 19, the sensing component 80 is disposed on the base 40, and the sensing component 90 is disposed on at least part of the brake assembly, that is, the sensing component 90 is disposed on the opposite base of the brake assembly. 40 moves; that is, when at least part of the brake assembly moves relative to the base 40, the sensing component 90 is driven to move relative to the sensing component 80; when the braking assembly is in the braking state, the sensing component 80 and the sensing component 90 sense each other; When the brake assembly transitions from the braking state to the braking release state, the sensing component 90 gradually moves away from the sensing component 80; when the braking assembly is in the braking release state, the sensing component 90 moves away from the sensing component 80, and the sensing component 80 and the sensing component 90 The induction between them disappears; in this way, it can be determined whether the braking assembly is in the braking state or the braking state by whether the sensing component 80 and the sensing component 90 sense each other.

Specifically, the brake assembly includes a brake component and a transmission component. At least part of the brake component is movably arranged relative to the caster 41 so that the brake component blocks or releases the caster 41; at least part of the brake component is movable relative to the caster 41. It is connected with the transmission component so that the transmission component is movably arranged relative to the base 40; the induction component 90 is provided on the transmission component, that is, when the braking component transitions between the braking state and the braking state, the transmission component moves relative to the base 40, thereby causing The transmission component drives the sensing component 90 to move relative to the sensing component 80 .

Specifically, the braking component is a braking system including a cam in the prior art.

Specifically, the caster brake mechanism also includes a pedal 43, which is fixedly installed on the transmission component to drive the transmission component to move relative to the base 40 by stepping on or lifting the pedal 43, thereby driving at least part of the braking component to move relative to the caster 41, That is, the braking component is driven to transition between the braking state and the braking state; further, when the pedal 43 is depressed, the braking component transitions to the braking state; when the pedal 43 is lifted, the braking component transitions to the braking release state.

Specifically, the transmission component includes a transmission rod 4221, which is rotatably arranged around its central axis and fixedly connected to at least part of the braking component to drive at least part of the movement of the braking component when the transmission rod 4221 rotates, that is, to drive the braking component Transition between braking and unlocking states. The pedal 43 is fixedly installed on the transmission rod 4221 to drive the transmission rod 4221 to rotate by stepping on or lifting the pedal 43 .

Optionally, when the braking component is a braking system including a cam in the prior art, the braking component also includes a hexagonal steel penetrated on the cam, the hexagonal steel is fixedly connected to the transmission rod 4221, and the central axis of the hexagonal steel and the transmission rod The central axes of 4221 are coincident or parallel, so that the transmission rod 4221 drives the hexagonal steel to rotate, and then drives the cam to rotate.

Optionally, there are multiple casters 41 and multiple braking components, and multiple casters 41 and multiple braking components are arranged in one-to-one correspondence, so that each braking component can brake or release the corresponding caster 41; the multiple braking components are divided into Multiple brake component groups, each Each brake component group includes multiple brake components; there are multiple transmission rods 4221, and the multiple transmission rods 4221 are arranged in one-to-one correspondence with the multiple brake component groups, so that the multiple brake components of each brake component group are in accordance with the corresponding transmission The rods 4221 are connected, that is, at least part of each brake component in each brake component group is connected to the corresponding transmission rod 4221, so that each transmission rod 4221 drives the movement of multiple brake components of the corresponding brake component group, that is, each transmission rod 4221 Drive at least part of the movement of each braking component in the corresponding braking component group; the extending directions of the multiple transmission rods 4221 are parallel to each other, and the multiple transmission rods 4221 can all be arranged to rotate synchronously, so that the multiple braking components can all move correspondingly at the same time. The caster 41 is braked or released. The pedal 43 is fixedly installed on one of the transmission rods 4221.

As shown in Figures 18 and 19, there are two transmission rods 4221. The two transmission rods 4221 are respectively located at the head end and the foot end of the hospital bed. The pedal 43 is fixedly installed on the transmission rod 4221 located at the foot end of the bed.

Further, the transmission component also includes a first connecting rod 4222 and a plurality of movable parts 4223. The plurality of movable parts 4223 are arranged in one-to-one correspondence with the plurality of transmission rods 4221. Each movable part 4223 is connected to the corresponding transmission rod 4221 and is connected with the corresponding transmission rod 4221. The first connecting rod 4222 is connected; the extending direction of the first connecting rod 4222 is perpendicular to the extending directions of the plurality of transmission rods 4221, and the first connecting rod 4222 is disposed reciprocally along its extending direction, so that when the first connecting rod 4222 moves along When it moves in the extending direction, each movable part 4223 drives the corresponding transmission rod 4221 to rotate. The sensing component 90 is disposed on the first connecting rod 4222.

In this embodiment, the sensing component is connected to at least part of the guardrail 60 and/or the bed frame assembly 10 to detect the relative position state between at least part of the guardrail 60 and the bed frame assembly 10, that is, to detect that the guardrail 60 is in a protective state or an unlocked state. .

In this embodiment, as shown in FIGS. 20 to 24 , the sensing component 80 is disposed on the bed frame assembly 10 , and the sensing component 90 is disposed on at least part of the guardrail 60 , that is, the sensing component 90 is disposed on the guardrail 60 relative to the bed frame. At least part of the movement of the assembly 10; when the guardrail 60 is in the protective state, the sensing component 80 and the sensing component 90 sense each other; when the guardrail 60 is in the unlocked state, at least part of the guardrail 60 is separated from the bed frame assembly 10, and at least part of the guardrail 60 is separated from the bed frame assembly 10. The part is far away from the bed frame assembly 10, thereby making the sensing component 90 move away from the sensing component 80, and the induction between the sensing component 80 and the sensing component 90 disappears; in this way, it can be determined by whether the sensing component 80 and the sensing component 90 sense each other. It is determined whether the guardrail 60 is in a protective state or an unlocked state.

Specifically, the guardrail mechanism also includes a mounting component 63 , which is fixedly mounted on the bed frame assembly 10 , and the sensing component 80 is mounted on the mounting component 63 .

In this embodiment, as shown in FIGS. 20 and 21 , the first structural form of the guardrail 60 is: the guardrail 60 includes a guardrail body and a swing arm portion 601 that are connected to each other. The swing arm portion 601 has a function of interlocking with the bed frame assembly 10 The locked state and the unlocked state of unlocking each other with the bed frame assembly 10; when the swing arm portion 601 is in the locked state, the guardrail body is protected on one side of the bed frame assembly 10; when the swing arm portion 601 is in the unlocked state, the swing arm portion 601 is rotatably arranged relative to the bed frame assembly 10 around the first axis, and the extension direction of the first axis is parallel to the horizontal direction, so that the swing arm portion 601 drives the guardrail body to move, thereby separating the guardrail body from the bed frame assembly 10; the sensing component 90 is provided On the swing arm portion 601, when the swing arm portion 601 rotates, the sensing component 90 is driven to move, thereby causing the sensing component 90 to move away from the sensing component 80.

During the specific implementation process, when the swing arm portion 601 is in the unlocked state, under the gravity of the guardrail body, the swing arm portion 601 is driven to rotate relative to the bed frame assembly 10, and the swing arm portion 601 drives the guardrail body to move. At this time, the sensing component 90 away from the sensing component 80.

Specifically, the swing arm portion 601 is provided on the mounting component 63. When the swing arm portion 601 is in the locked state, the swing arm portion 601 and the mounting component 63 are locked with each other, and then locked with the bed frame assembly 10; when the swing arm portion 601 is in the unlocked state, In the open state, the swing arm portion 601 is rotatably disposed relative to the mounting component 63 , so that the swing arm portion 601 is rotatably disposed relative to the bed frame assembly 10 .

Specifically, the swing arm portion 601 includes two swing arms 6011. When the swing arm portion 601 is in the locked state, the two swing arms 6011 are locked with the bed frame assembly 10, and at this time, the two swing arms 6011 are also mutually locked. Locked state; when the swing arm portion 601 is in the unlocked state, the two swing arms 6011 are rotatably disposed relative to the bed frame assembly 10; the guardrail body is connected to both swing arms 6011, and the sensing component 90 is disposed on one of the swing arms. 6011 on.

Further, the two swing arms 6011 are installed on the mounting component 63. When the swing arm portion 601 is in the locked state, the two swing arms 6011 are locked with the mounting component 63 and then locked with the bed frame assembly 10; When the arm portion 601 is in the unlocked state, the two swing arms 6011 are both rotatably disposed relative to the mounting component 63 , so that the two swing arms 6011 are both rotatably disposed relative to the bed frame assembly 10 .

During the specific implementation process, when the swing arm portion 601 is in the locked state, the locking member is locked between the two swing arms 6011 so that the two swing arms 6011 are locked with each other, thereby making the two swing arms 6011 Both are locked with the bed frame assembly 10; when the swing arm portion 601 is in the unlocked state, the locking member is away from the space between the two swing arms 6011.

Specifically, when the guardrail 60 adopts the first structural form, the mounting component 63 is a base structure, that is, the mounting component 63 is a mounting seat.

Specifically, the mounting component 63 is fixedly provided on the bed frame assembly 10 through screws.

In this embodiment, as shown in Figures 22 to 24, the second structural form of the guardrail 60 is: the guardrail 60 includes a plurality of railings 65 spaced apart along the horizontal direction, and the plurality of railings 65 are aligned with the plurality of second axes. They are arranged correspondingly, the plurality of second axes are all parallel, the extension direction of each second axis is parallel to the horizontal direction, and each railing 65 is rotatably arranged around the corresponding second axis, so that the plurality of railings 65 jointly protect the One side or all of the bed frame assembly 10 is unlocked with the bed frame assembly 10; the sensing component 90 is connected to one of the rails 65 among the plurality of railings 65; that is, when the railing 60 is in the protective state, the plurality of railings 65 are locked with the bed frame assembly 10 , so that the plurality of railings 65 are relatively fixed to the bed frame assembly 10, so that the plurality of railings 65 are jointly and stably protected on one side of the bed frame assembly 10; when the guardrail 60 is in the unlocked state, the plurality of railings 65 are connected to the bed frame. The assembly 10 is unlocked, and each railing 65 can rotate around the corresponding second axis to retract the guardrail 60. During this process, the railing 65 connected to the sensing component 90 drives the sensing component 90 away from the sensing component 80, causing the sensing component 80 and The induction between the induction components 90 disappears.

Specifically, the guardrail 60 also includes a second connecting rod 66, the axial direction of the second connecting rod 66 is perpendicular to the axial direction of the plurality of railings 65; the first ends of the plurality of railings 65 are hinged with the second connecting rod 66, and each The second end of the railing 65 is rotatably disposed about a corresponding second axis.

Specifically, the guardrail 60 also includes a third connecting rod 67 parallel to the second connecting rod 66. The third connecting rod 67 is fixedly connected to the bed frame assembly 10. The third connecting rod 67 is provided with a plurality of rotating holes 681, and the plurality of rotating holes 681 are provided on the third connecting rod 67. The holes 681 are arranged in one-to-one correspondence with a plurality of second axes, so that the hole center line of each rotation hole 681 coincides with the corresponding second axis; the second end of each railing 65 is provided with a rotating rod 651, and the The axial direction is perpendicular to the axial direction of the rotating rod 651 above, and the center of each rotating rod 651 The axis coincides with the second axis corresponding to the railing 65 on which it is located; multiple railings 65 are arranged in one-to-one correspondence with multiple rotating holes 681, that is, multiple rotating rods 651 are arranged in one-to-one correspondence with multiple rotating holes 681, and each rotating rod is arranged in one-to-one correspondence. 651 is rotatably installed in the corresponding rotating hole 681, and the central axis of each rotating rod 651 coincides with the hole center line of the corresponding rotating hole 681, so that the second end of each railing 65 can rotate around the corresponding second axis. place setting.

Specifically, as shown in FIG. 24 , the guardrail 60 also includes a plurality of support portions 68 , which are fixedly provided on the third connecting rod 67 , and the plurality of support portions 68 correspond to the plurality of rotation holes 681 in one-to-one correspondence. It is arranged so that each rotation hole 681 is opened on the corresponding support part 68 .

Specifically, the sensing component 90 is connected to one of the plurality of rotating levers 651 such that the sensing component 90 is connected to the corresponding railing 65 through the rotating lever 651 .

Specifically, the mounting component 63 is fixedly disposed on the third connecting rod 67 so that the mounting component 63 is fixedly disposed on the bed frame assembly 10 through the third connecting rod 67; optionally, the mounting component 63 has a plate-like structure at this time.

In this embodiment, the guardrail 60 is provided with an operating switch 64 so as to control the guardrail 60 to transition between the protection state and the unlocked state by operating the switch 64 .

This application also provides a hospital bed structure, which includes the above-mentioned bed status detection system.

The hospital bed structure of the present application can detect whether the patient is in or out of bed, and/or can detect whether the brake assembly brakes or releases the caster 41, and/or can detect whether the guardrail 60 is in a protective state, and has a certain degree of intelligence. The problem of low intelligence level of the hospital bed structure in the existing technology is solved.

The hospital bed structure of the present application can sense whether the patient is in bed or leaving the bed, and can also sense whether the hospital bed is braking or releasing the brakes, and can also sense whether the guardrail is in a protective state or a retracted state. That is, the hospital bed structure of the present application is based on the sensing component 80 and Whether the sensing components 90 sense each other to output corresponding sensing signals, the server receives the output sensing signals and processes them into content that can be recognized by medical staff and displays it on the display terminal 110 to inform medical staff of changes in the bed status. That is to say, the hospital bed structure of this application can clearly inform the medical staff whether the casters of the hospital bed have been locked, whether the guardrails have been locked, and whether the patient is in the bed; the medical staff no longer need to conduct rounds to confirm whether the patient has left the bed. The display end 110 can accurately know which hospital bed the patient has left; this makes the hospital bed structure of the present application have a relatively high degree of intelligence, which can not only reduce the risk of accidents when using the hospital bed, but also reduce the workload of medical staff. Labor intensity.

From the above description, it can be seen that the above-mentioned embodiments of the present application achieve the following technical effects:

In the detection system for the status of a hospital bed provided by this application, the detection system includes a hospital bed body, a sensing component, a control component and a display end 110. The hospital bed body includes a part to be detected, and the part to be detected has multiple preset states; the sensing component is arranged on the part to be detected. On the detection part, multiple preset states and multiple induction signals are set in one-to-one correspondence, so that when the part to be detected is in each preset state, the induction component outputs the corresponding induction signal; the control component is communicated with the induction component to obtain The sensing component outputs a sensing signal and processes the received sensing signal data into status information of the part to be detected; the display terminal 110 is communicatively connected with the control component to obtain and display the status information of the part to be detected. It can be seen that the use of the detection system of the present application can enable the hospital bed structure to have the function of detecting the status of the hospital bed, thereby solving the problem that the hospital bed structure in the prior art does not have the function of detecting the status of the hospital bed, resulting in a low degree of intelligence. The problem.

It should be noted that the terms "first", "second", etc. in the description and claims of this application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the application described herein, for example, can be practiced in sequences other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, e.g., a process, method, system, product, or apparatus that encompasses a series of steps or units and need not be limited to those explicitly listed. Those steps or elements may instead include other steps or elements not expressly listed or inherent to the process, method, product or apparatus.

For the convenience of description, spatially relative terms can be used here, such as "on...", "on...", "on the upper surface of...", "above", etc., to describe what is shown in the figure. The spatial relationship between one device or feature and other devices or features. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a feature in the figure is turned upside down, then one feature described as "above" or "on top of" other features or features would then be oriented "below" or "below" the other features or features. under other devices or structures". Thus, the exemplary term "over" may include both orientations "above" and "below." The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The above descriptions are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this application shall be included in the protection scope of this application.

Claims (19)

1. A hospital bed status detection system, which is characterized by including:

   The hospital bed body includes a portion to be detected, and the portion to be detected has a plurality of preset states;

   A sensing component, the sensing component is arranged on the part to be detected, and the plurality of preset states are set in one-to-one correspondence with a plurality of sensing signals, so that when the part to be detected is in each of the preset states, The sensing component outputs a corresponding sensing signal;

   A control component, the control component is communicatively connected with the induction component to obtain the induction signal output by the induction component and process the received induction signal data into status information of the part to be detected;

   A display terminal (110) is communicatively connected with the control component to obtain and display the status information of the part to be detected.
2. The hospital bed status detection system according to claim 1, characterized in that the part to be detected has two preset states, and the two preset states are a first preset state and a second preset state respectively;

   The sensing component includes a sensing component (80) and a sensing component (90). The sensing component (80) and the sensing component (90) are both arranged on the part to be detected. When the part is in the first preset state, the sensing component (80) and the sensing component (90) sense each other, and the sensing component (80) outputs a first sensing signal; when the sensing component (80) When the detection part is in the second preset state, the sensing component (80) and the sensing component (90) are far away from each other and the sensing disappears, and the sensing component (80) outputs a second sensing signal ;

   The control component is communicatively connected with the sensing component (80) to obtain the first sensing signal or the second sensing signal output by the sensing component (80), and convert the received first sensing signal or the second sensing signal The sensing signals are respectively processed into first status information or second status information of the part to be detected, so as to display the first status information or second status information of the part to be detected through the display terminal (110).
3. The hospital bed status detection system according to claim 2, characterized in that:

   The sensing component (80) includes a reed switch, and the sensing component (90) includes a magnet portion (91); when the portion to be detected is in the first preset state, the magnet portion (91) Approach the reed switch so that the reed switch is in a conductive state, thereby causing the sensing component (80) to output a first induction signal; when the portion to be detected is in the second preset state , the magnet part (91) is away from the reed switch, so that the reed switch is in an off state, thereby causing the sensing component (80) to output a second induction signal.
4. The hospital bed status detection system according to claim 3, characterized in that the sensing component (80) includes a PCB circuit board (81), and the reed switch is provided on the PCB circuit board (81); When the reed switch is in the on state, the PCB circuit board (81) outputs an electrical signal so that the sensing component (80) outputs a first induction signal; when the reed switch is in the off state At this time, the PCB circuit board (81) has no electrical signal output, so that the sensing component (80) outputs a second sensing signal.
5. The hospital bed status detection system according to claim 1, characterized in that the control component includes a control box (70) and a server that are communicatively connected to each other, and the control box (70) is communicatively connected with the sensing component to Get the The induction signal output by the induction component is encoded and sent to the server; the server is communicatively connected to the display terminal (110), and the server is used to encode the received induction signal. The data is processed and sent to the display terminal (110).
6. The hospital bed status detection system according to claim 5, characterized in that the server sends data information to the display terminal (110) through a wireless network.
7. The hospital bed status detection system according to claim 1, characterized in that there are multiple parts to be detected and multiple sensing components, and multiple sensing components are arranged in multiple locations to be detected in one-to-one correspondence. On the part; the control component is communicated with a plurality of the sensing components; the display end (110) is used to display status information of a plurality of the parts to be detected.
8. The system for detecting the status of a hospital bed according to claim 1, wherein the hospital bed body and the sensing components are multiple, and the plurality of sensing components are arranged on a plurality of the hospital bed bodies in one-to-one correspondence. On the part to be detected, the control component is communicatively connected to a plurality of the sensing components, and the display end (110) is used to display status information of a plurality of parts to be detected of the hospital bed body.
9. The system for detecting the status of a hospital bed according to claim 1, characterized in that there are multiple hospital bed bodies, and each of the hospital bed bodies includes a plurality of parts to be detected; the detection system includes a plurality of sensing units, Each of the induction units includes a plurality of induction components, and the plurality of induction units are arranged in a one-to-one correspondence with a plurality of the hospital bed bodies, so that the plurality of induction components of each of the induction units are arranged in a one-to-one correspondence. On the corresponding multiple parts to be detected of the hospital bed body; the control component is communicatively connected with multiple sensing components of the multiple sensing units; the display end (110) is used to display multiple of the hospital bed body Status information of multiple parts to be detected.
10. The hospital bed status detection system according to claim 2, wherein the part to be detected is a bed board mechanism of the hospital bed;

    The bed board mechanism includes a bed board assembly (20) and a bed frame assembly (10). The bed board assembly (20) is installed on the bed frame assembly (10) of the hospital bed and is movably arranged relative to the bed frame assembly (10), so that The bed board assembly (20) has a patient-in-bed state in which the patient is supported and a patient-out-of-bed state in which the patient is far away from the bed board assembly (20); when the bed board assembly (20) is in the patient-in-bed state , the bed board mechanism is in the first preset state; when the bed board assembly (20) is in the patient leaving the bed state, the bed board mechanism is in the second preset state;

    The sensing component (80) and the sensing component (90) are respectively provided on the bed frame assembly (10) and the bed board assembly (20).
11. The hospital bed status detection system according to claim 10, characterized in that:

    The bed board mechanism also includes an elastic member (31). The elastic member (31) has a first end and a second end that are oppositely arranged along its expansion and contraction direction. The first end and the second end of the elastic member (31) Connected to the bed frame assembly (10) and the bed board assembly (20) respectively; and/or

    The bed board assembly (20) has a first end and a second end arranged oppositely along the length direction of the hospital bed. The bed board The second end of the assembly (20) is hingedly connected to the bed frame assembly (10), so that the first end of the bed board assembly (20) is rotatably disposed relative to the bed frame assembly (10) around a preset axis, and the The preset axis is parallel to the board surface of the bed board assembly (20).
12. The hospital bed status detection system according to claim 10 or 11, characterized in that the bed board mechanism further includes: a limiter (32), the limiter (32) is fixedly arranged on the bed frame assembly (10) ), a limiting fitting part is provided on the bed board assembly (20). When the bed board assembly (20) is in the state of the patient leaving the bed, the limiting fitting part and the limiting member (32) Snap or butt.
13. The hospital bed status detection system according to claim 2, characterized in that the part to be detected is a caster braking mechanism of the hospital bed; the caster braking mechanism includes a base (40), a caster (41) and a brake assembly, and the Casters (41) are installed at the bottom of the base (40);

    At least part of the brake assembly is movably arranged relative to the caster (41), so that the brake assembly has a braking state for braking the caster (41) and a braking state for releasing the caster (41). The brake release state; when the brake assembly is in the braking state, the caster brake mechanism is in the first preset state; when the brake assembly is in the brake release state, the caster brake mechanism is in the brake release state. The second default state;

    The sensing component (80) and the sensing component (90) are respectively disposed on at least part of the base (40) and the brake assembly.
14. The hospital bed status detection system according to claim 13, characterized in that the brake assembly includes a brake component and a transmission component, and at least part of the brake component is movably arranged relative to the caster (41) and connected with the caster (41). The transmission component is connected so that the transmission component is movably arranged relative to the base (40); the braking component is used to brake or release the caster (41); the sensing component (90) is provided on on the transmission components.
15. The hospital bed status detection system according to claim 14, characterized in that:

    The caster brake mechanism also includes a pedal (43), which is fixedly installed on the transmission component to drive the movement of the transmission component by stepping on or lifting the pedal (43); and/ or

    The transmission component includes a transmission rod (4221), which is rotatably arranged around its central axis and fixedly connected with at least part of the braking component to drive at least part of the movement of the braking component.
16. The hospital bed status detection system according to claim 15, characterized in that there are multiple casters (41) and multiple brake components, and multiple casters (41) and multiple brake components are provided one by one. Correspondingly arranged; a plurality of the brake components are divided into a plurality of brake component groups, each of the brake component groups includes a plurality of the brake components;

    There are a plurality of transmission rods (4221), and the plurality of transmission rods (4221) are arranged in one-to-one correspondence with the plurality of braking component groups, so that the plurality of braking components of each braking component group are evenly distributed. Connected to the corresponding transmission rod (4221); the extension directions of the plurality of transmission rods (4221) are parallel to each other, and the plurality of transmission rods (4221) can all be arranged to rotate synchronously.
17. The system for detecting the status of a hospital bed according to claim 2, wherein the part to be detected is a guardrail mechanism of the hospital bed;

    The guardrail mechanism includes a guardrail (60) and a bed frame assembly (10). At least part of the guardrail (60) is movably arranged relative to the bed frame assembly (10), so that the guardrail (60) has protection at the location. The protective state of one side of the bed frame assembly (10) and the unlocked state of at least part of the guardrail (60) separated from the bed frame assembly (10); when the guardrail (60) is in the protective state, the guardrail mechanism is the first preset state; when the guardrail (60) is in the unlocked state, the guardrail mechanism is in the second preset state;

    The sensing component (80) and the sensing component (90) are respectively provided on at least part of the bed frame assembly (10) and the guardrail (60).
18. The hospital bed status detection system according to claim 17, characterized in that:

    The guardrail (60) includes a guardrail body and a swing arm portion (601) that are connected to each other. The swing arm portion (601) has a locking state that is interlocked with the bed frame assembly (10) and is in a locking state with the bed frame assembly (10). ) mutually unlocked unlocked state; when the swing arm portion (601) is in the locked state, the guardrail body is protected on one side of the bed frame assembly (10); when the swing arm portion (601) When in the unlocked state, the arm portion (601) is rotatably disposed relative to the bed frame assembly (10) around a first axis, and the extending direction of the first axis is parallel to the horizontal direction, so that the The guardrail body is separated from the bed frame assembly (10); the sensing component (90) is provided on the swing arm portion (601); or

    The guardrail (60) includes a plurality of railings (65) spaced apart along the horizontal direction, the plurality of railings (65) are arranged in one-to-one correspondence with a plurality of second axes, and the plurality of second axes are all parallel, The extension direction of each of the second axes is parallel to the horizontal direction, and each of the railings (65) is rotatably arranged around the corresponding second axis, so that the multiple railings (65) jointly protect the location. One or both sides of the bed frame assembly (10) are unlocked with the bed frame assembly (10); the sensing component (90) is connected to one of the railings (65) among the plurality of railings (65).
19. A hospital bed structure, characterized by including the bed status detection system according to any one of claims 1 to 18.