A psychiatric suicide risk warning device

Abstract

The present invention discloses a psychiatric suicide risk warning device, comprising: a wristband body, which is surrounded to form a socket position, and the socket position has an insertion side and an extension side; a detection component, which is installed on at least one side of the wristband body; a wire, which is located in the wristband body and extends to the first end and the second end of the wristband body; a resistive mounting plate, which is located at the second end and connected to the wire, and includes a plurality of mounting holes and a first sliding channel connecting the plurality of mounting holes; an anti-slip assembly, which is located at the second end; a resistive plug, which is located at the first end and connected to the wire, connecting the mounting hole and the anti-slip assembly; a first pressure sensor, which is located at the insertion side and / or the extension side; and an alarm device, which is arranged on the wristband body or the detection component. The present invention effectively solves the problem that the control terminal cannot timely learn about the situation in which the mentally ill patient attempts to remove or get rid of the monitoring wristband.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a psychiatric suicide risk warning device. Background Art

[0002] Mental illness refers to a disease in which the brain is dysfunctional under the influence of various biological, psychological and social environmental factors, resulting in varying degrees of disorders in mental activities such as cognition, emotion, will and behavior. Under the control of morbid psychology, there are actions such as suicide, aggression and harming others.

[0003] At present, wearable devices are generally used to monitor mental patients, such as monitoring bracelets. However, wearing monitoring bracelets for a long time will make mental patients feel uncomfortable. When mental patients lose control of their emotions, they will try to remove the bracelets. At this time, monitoring mental patients through images and other means will not be able to detect the removal of the bracelets by mental patients in time due to factors such as monitoring blind spots, which poses a safety hazard. Summary of the invention

[0004] Therefore, the embodiment of the present invention provides a psychiatric suicide risk warning device, which effectively solves the problem that the control terminal cannot promptly learn that the mentally ill patient attempts to remove or get rid of the monitoring bracelet.

[0005] On the one hand, an embodiment of the present invention provides a psychiatric suicide risk warning device, comprising: a wristband body, the wristband body comprising a first end and a second end that are detachably connected, the first end and the second end having an overlapping area after being connected, the wristband body surrounding to form a sleeve position, the sleeve position having an insertion side and an extension side; a detection component, the detection component is installed on at least one side of the wristband body, the detection component comprises at least one detection terminal, the detection terminal faces the sleeve position; a wire, the wire is located in the wristband body, the wire connects the two sides of the detection component, and extends to the first end and the second end of the wristband body; a wire A resistive mounting plate, the resistive mounting plate is located at the second end and connected to the wire, the resistive mounting plate includes a plurality of mounting holes and a first sliding channel connected to the plurality of mounting holes; an anti-slip assembly, the anti-slip assembly is located at the second end; a resistive plug, the resistive plug is located at the first end and connected to the wire, the resistive plug connects the mounting hole and the anti-slip assembly, and the resistive plug matches the mounting hole; a first pressure sensor, the first pressure sensor is connected to the detection assembly or the bracelet body, and is located at the insertion side and / or the extension side; an alarm device, the alarm device is provided on the bracelet body or the detection assembly.

[0006] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: the detection component detects various physical parameters of the mentally ill patient through the detection terminal to provide a suicide risk warning; after the resistive plug and the anti-detachment component are fixed, the first end and the second end will not be separated, and the mentally ill patient cannot directly disassemble or remove the bracelet body; the resistive plug and the resistive mounting plate can make the wire conductive, thereby detecting the change of the conductive resistance. When the mentally ill patient tries to open the bracelet body, the resistive plug moves from the mounting hole to the first sliding channel, and the conductive resistance of the resistive plug increases. Therefore, according to the condition that the conductive resistance exceeds the resistance target value and is maintained for a certain period of time, it can be determined that the mentally ill patient is trying to get rid of The bracelet body, at this time the alarm device alarms or sends information to the control terminal, and the control terminal can obtain the information in time; the first pressure sensor is used to detect whether the mentally ill patient slides the bracelet body along the wearing direction. When the mentally ill patient tries to slide his hand out of the bracelet body, the side of the detection component facing the hand is squeezed with the skin of the mentally ill patient, that is, the first pressure sensor is squeezed. When the detection value of the first pressure sensor reaches the pressure target value and maintains for a certain period of time, it can be determined that the mentally ill patient is trying to slide his hand out of the bracelet body, thereby controlling the alarm device to alarm or send information to the control terminal; combining the detection result of the on-resistance and the detection result of the first pressure sensor, the determination process can be made more accurate.

[0007] Furthermore, the anti-detachment component is located on a side of the resistive mounting plate away from the first end, and the anti-detachment component includes an anti-detachment component shell and an electronic lock; wherein the anti-detachment component shell is provided with a socket facing the mounting hole, the end of the resistive pin is located in the socket, and a limiting groove is provided around the resistive pin, and the limiting groove is used to cooperate with the electronic lock.

[0008] The technical effect achieved after adopting this technical solution is as follows: when the end of the resistive pin is inserted into the socket of the anti-detachment component housing, the electronic lock is clamped in the limiting groove, thereby preventing the resistive pin from being pulled out of the socket and preventing the mentally ill patient from removing the bracelet body; and the resistive pin can also slide through the limiting groove, thereby facilitating the detection of changes in on-resistance.

[0009] Furthermore, the anti-slip assembly also includes: a second sliding channel, which is connected to one side of the socket; wherein the second sliding channel is parallel to the first sliding channel, and the length of the second sliding channel is less than or equal to the length of the first sliding channel.

[0010] The technical effect achieved after adopting this technical solution is as follows: the resistive pin can slide from the socket to the second sliding channel, and slide within the range of the second sliding channel to change the on-resistance, and prevent the bracelet body from being stretched too much, which may cause the hand of a mentally ill patient to slip out easily.

[0011] Furthermore, the anti-detachment component also includes: a first elastic member, which is located in the anti-detachment component shell and is arranged parallel to the second sliding channel. One end of the first elastic member is connected to the inner wall of the anti-detachment component shell, and the other end is used to abut the end of the resistive pin.

[0012] The technical effect achieved after adopting this technical solution is as follows: the first elastic member is used to provide resistance to the resistive plug to prevent the bracelet body from being affected by a slight accidental touch or pull and affecting the detection result; on the other hand, the first elastic member is used to reset the resistive plug, and after the resistive plug slides to the second sliding channel, it can return to the position of the socket through the first elastic member, which is convenient for the measurement of the on-resistance.

[0013] Furthermore, the resistive latch includes a latch body and a locking piece; wherein the locking piece is connected to one end of the latch body toward the anti-detachment assembly, the socket can accommodate the locking piece, the electronic lock can prevent the locking piece from detaching, and the width of the locking piece is greater than the second sliding channel.

[0014] The technical effect achieved after adopting this technical solution is as follows: the locking member plays an anti-slipping role after the electronic lock is closed; when the resistive latch slides to the second sliding channel, the locking member can still prevent the resistive latch from detaching from the second sliding channel.

[0015] Furthermore, the width of the mounting hole is greater than the width of the first sliding channel; and / or the first sliding channel has a plurality of protrusions or wavy structures therein.

[0016] The technical effect achieved after adopting this technical solution is that the protrusion or wavy structure can further provide resistance to the sliding of the resistive plug, thereby preventing the bracelet body from being affected by a slight accidental touch or pull and affecting the detection result.

[0017] Further, in the overlapping area, a first sealing portion is provided on a side of the first end facing the second end, and a second sealing portion is provided on a side of the second end facing the first end, and the first sealing portion and the second sealing portion cooperate with each other.

[0018] The technical effect achieved after adopting this technical solution is: the first sealing part and the second sealing part cooperate to prevent sweat or other contaminants from entering between the first end and the second end, affecting the connection and conductive effect of the resistive plug and the resistive mounting plate.

[0019] Furthermore, the psychiatric suicide risk warning device also includes: a collision detection component, which is arranged around the detection component.

[0020] The technical effect achieved after adopting this technical solution is as follows: the collision detection component is used to detect whether the detection component is subjected to a collision. When a mentally ill patient dismantles the psychiatric suicide risk warning device by means of collision or the like, the collision detection component sends a signal and the alarm device sounds an alarm.

[0021] Furthermore, the detection component also includes: a second pressure sensor, a driving structure and a second elastic member, the second elastic member is connected between the second pressure sensor and the detection end, and the driving structure is arranged on a side of the second pressure sensor away from the second elastic member.

[0022] The technical effect achieved after adopting this technical solution is as follows: the second pressure sensor is used to detect the force between the detection terminal and the hand of the mentally ill patient; according to the wearing feeling of the mentally ill patient and the detection accuracy of the detection terminal, a suitable pressure value is set when the mentally ill patient wears it for the first time; when the bracelet body is stretched, it is reset by the first elastic member. At this time, the position detected by the detection terminal is easy to change, so it is necessary to tighten or relax the second pressure sensor through the driving structure so that the pressure of the detection terminal on the hand of the mentally ill patient reaches a new suitable value.

[0023] Furthermore, the detection terminal includes: a body temperature detection element, a heart rate detection element, a blood pressure detection element and / or a skin resistance detection element.

[0024] The technical effect achieved after adopting this technical solution is as follows: the body temperature detection element is used to detect the skin temperature of the mentally ill patient, indirectly reflecting whether the mentally ill patient is calm or anxious; the heart rate detection element is used to detect the heart rate of the mentally ill patient, and the blood pressure detection element is used to detect the blood pressure of the mentally ill patient, thereby directly reflecting the mental state of the mentally ill patient; the skin resistance detection element is used to detect the change in the resistance of the skin stratum corneum, thereby reflecting whether the mentally ill patient is stimulated by external factors to cause sweat secretion, increase in body surface electrolytes or accelerated blood circulation; based on the above-mentioned test results, combined with the language and behavior of the mentally ill patient himself, the physiological and psychological state of the mentally ill patient is monitored, and the suicide risk of the mentally ill patient is warned.

[0025] In summary, the above-mentioned embodiments of the present application may have one or more of the following advantages or beneficial effects: i) the detection component detects various physical parameters of the mentally ill patient through detection terminals such as body temperature detection components, heart rate detection components, blood pressure detection components and / or skin resistance detection components to provide a suicide risk warning; ii) when the mentally ill patient attempts to open the bracelet body, the resistive pin moves from the mounting hole to the first sliding channel, and the on-resistance of the resistive pin increases. Therefore, according to the condition that the on-resistance exceeds the resistance target value and is maintained for a certain period of time, it can be determined that the mentally ill patient is trying to get rid of the bracelet body; iii) when the mentally ill patient attempts to slide his hand out of the bracelet body, the side of the detection component facing the hand is squeezed against the skin of the mentally ill patient, that is, the first pressure sensor is squeezed. , when the detection value of the first pressure sensor reaches the pressure target value and maintains for a certain period of time, it can be determined that the mentally ill patient attempts to slide his hand out of the bracelet body; iv) the electronic lock and the second sliding channel can prevent the resistive pin from detaching, that is, prevent the first end and the second end of the bracelet body from being disconnected, and the resistive pin slides along the first sliding channel and the second sliding channel to facilitate the detection of changes in on-resistance; v) the convex or wavy structure in the first sliding channel and the first elastic member provide resistance to the sliding of the resistive pin to prevent the bracelet body from being affected by a slight accidental touch or pull and affecting the detection result; vi) the driving structure is used to adjust the pressure between the detection terminal and the skin to improve the wearing comfort of mentally ill patients and the detection accuracy of the detection terminal. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0027] Figure 1 This is a schematic structural diagram of a psychiatric suicide risk warning device provided in the first embodiment of the present invention.

[0028] Figure 2 for Figure 1 Magnified view of region I.

[0029] Figure 3 for Figure 1 Schematic diagram of the structure of the anti-slip component.

[0030] Figure 4 for Figure 1 Schematic diagram of the structure of the second end of the middle bracelet body.

[0031] Figure 5 for Figure 4 Magnified view of region II.

[0032] Figure 6 for Figure 1 Schematic diagram of the structure of the detection component.

[0033] Figure 7 for Figure 6 A partial cross-sectional view of the detection component.

[0034] Description of main component symbols:

[0035] 100 is a psychiatric suicide risk warning device; 101 is a wristband body; 102 is a first end; 103 is a second end; 104 is an overlapping area; 105 is a sleeve joint; 106 is a first sealing part; 107 is a second sealing part; 110 is a detection component; 111 is a detection terminal; 112 is a second pressure sensor; 113 is a driving structure; 114 is a second elastic member; 115 is a blocking member; 120 is a wire; 130 is a resistive mounting plate; 1 31 is a mounting hole; 132 is a first sliding channel; 132a is a sliding surface; 132b is a resistance surface; 140 is an anti-slip assembly; 141 is an anti-slip assembly housing; 142 is an electronic lock; 143 is a second sliding channel; 144 is a first elastic member; 144a is a spring; 144b is a push block; 145 is a jack; 150 is a resistive latch; 151 is a limit groove; 152 is a locking member; 160 is a first pressure sensor; and 170 is a collision detection member. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] [First embodiment]

[0038] On the one hand, see Figure 1-4A psychiatric suicide risk warning device 100 provided in the first embodiment of the present invention comprises: a wristband body 101, the wristband body 101 comprises a first end 102 and a second end 103 that are detachably connected, the first end 102 and the second end 103 have an overlapping area 104 after being connected, the wristband body 101 surrounds to form a socket position 105, and the socket position 105 has an extending side and an extending side; a detection component 110, the detection component 110 is installed on at least one side of the wristband body 101, the detection component 110 comprises at least one detection terminal 111, and the detection terminal 111 faces the socket position 105; a wire 120, the wire 120 is located in the wristband body 101, the wire 120 connects the two sides of the detection component 110, and extends to the first end 102 and the second end 103 of the wristband body 101 ; Resistive mounting plate 130, the resistive mounting plate 130 is located at the second end 103 and connected to the wire 120, the resistive mounting plate 130 includes a plurality of mounting holes 131 and a first sliding channel 132 connecting the plurality of mounting holes 131; an anti-slip assembly 140, the anti-slip assembly 140 is located at the second end 103; a resistive plug 150, the resistive plug 150 is located at the first end 102 and connected to the wire 120, the resistive plug 150 connects the mounting hole 131 and the anti-slip assembly 140, and the resistive plug 150 matches the mounting hole 131; a first pressure sensor 160, the first pressure sensor 160 is connected to the detection assembly 110 or the bracelet body 101, and is located at the insertion side and / or the extension side; an alarm device (not shown in the figure), the alarm device is arranged on the bracelet body 101 or the detection assembly 110.

[0039] In this embodiment, the detection component 110 detects various physical parameters of the mentally ill patient through the detection terminal 111 to provide a suicide risk warning; after the resistive plug 150 and the anti-detachment component 140 are fixed, the first end 102 and the second end 103 will not separate, and the mentally ill patient cannot directly disassemble or remove the bracelet body 101. Among them, the resistive plug 150 and the resistive mounting plate 130 can make the wire 120 conductive, so as to detect the change of the on-resistance. When the mentally ill patient tries to open the bracelet body 101, the resistive plug 150 moves from the mounting hole 131 to the first sliding channel 132, and the on-resistance of the resistive plug 150 increases. Therefore, according to the condition that the on-resistance exceeds the resistance target value and maintains for a certain period of time, it can be determined that the mentally ill patient is trying to get rid of the bracelet body 101. At this time, the alarm device alarms or sends information to the control terminal, and the control terminal can obtain the information in time.

[0040] Preferably, the number of anti-slip components 140 is the same as the number of mounting holes 131, and they correspond one to one. Before wearing the psychiatric suicide risk warning device 100, the resistive plug 150 is inserted into the appropriate mounting hole 131 and the corresponding anti-slip component 140 according to the arm size and comfort of the mentally ill patient and the detection effect of the detection component 110. At this time, the on-resistance of the resistive plug 150 is recorded, so that the mentally ill patient can accurately monitor the change of the on-resistance when the wristband body 101 is opened.

[0041] It should be noted that the first pressure sensor 160 is used to detect whether the mentally ill patient slides the bracelet body 101 along the wearing direction. When the mentally ill patient tries to slide his hand out of the bracelet body 101, the side of the detection component 110 facing the hand is squeezed against the skin of the mentally ill patient, that is, the first pressure sensor 160 is squeezed. When the detection value of the first pressure sensor 160 reaches the pressure target value and maintains for a certain period of time, it can be determined that the mentally ill patient is trying to slide his hand out of the bracelet body 101, thereby controlling the alarm device to alarm or send information to the control terminal; combining the detection result of the on-resistance and the detection result of the first pressure sensor 160 can make the determination process more accurate.

[0042] Preferably, a blocking member 115 is provided at the position of the detection component 110 facing the insertion side and the extension side. The top of the blocking member 115 is, for example, an arc surface, one end of which is tangent to the top surface of the detection component 110, and the other end is bent and extended toward the socket position 105; the bottom of the blocking member 115 is an inclined surface, and the first pressure sensor 160 is provided on the inclined surface and faces the insertion side or the extension side. The top of the blocking member 115 smoothly transitions with the top of the detection component 110 to avoid scratches, and at the same time, blocks foreign objects, avoids unnecessary contact between the first pressure sensor 160 and foreign objects, and improves the detection accuracy of the first pressure sensor 160. The inclined surface at the bottom of the blocking member 115 allows the first pressure sensor 160 to maintain a certain distance from the skin of the mentally ill patient, reducing the detection error caused by accidental skin contact.

[0043] In a specific embodiment, the anti-slip assembly 140 is located on the side of the resistive mounting plate 130 away from the first end 102, and the anti-slip assembly 140 includes an anti-slip assembly housing 141 and an electronic lock 142; wherein the anti-slip assembly housing 141 is provided with a socket 145 facing the mounting hole 131, the end of the resistive plug 150 is located in the socket 145, and a limiting groove 151 is provided around the resistive plug 150, and the limiting groove 151 is used to cooperate with the electronic lock 142. wherein, when the end of the resistive plug 150 is inserted into the socket 145 of the anti-slip assembly housing 141, the electronic lock 142 is clamped in the limiting groove 151, thereby preventing the resistive plug 150 from being pulled out of the socket 145, and preventing the mentally ill patient from removing the bracelet body 101; and the resistive plug 150 can also slide through the limiting groove 151, thereby facilitating the detection of changes in the on-resistance.

[0044] In a specific embodiment, the anti-slip assembly 140 further includes: a second sliding channel 143, which is connected to one side of the socket 145. The limiting groove 151 is located on two opposite sides of the resistive plug 150, and the electronic lock 142 locks the limiting groove 151 from the corresponding two sides; the direction of the limiting groove 151 is parallel to the second sliding channel 143, so that the resistive plug 150 can slide from the socket 145 to the second sliding channel 143, and slide within the range of the second sliding channel 143 to achieve a change in the on-resistance. Within the range of the second sliding channel 143, the bracelet body 101 will not be stretched too wide, and the hand of the mentally ill patient will not slide out of the socket 105 of the bracelet body 101.

[0045] Preferably, the electronic lock buckle 142 includes, for example, locking pieces that can slide toward each other, and are used to cooperate with the limiting groove 151. When the resistive latch 150 is inserted into the jack 145, the electronic lock buckle 142 can detect the resistive latch 150 through an infrared sensor or a contact sensor, thereby controlling the locking piece to slide toward the limiting groove 151, thereby fixing the resistive latch 150.

[0046] Preferably, the second sliding channel 143 is parallel to the first sliding channel 132, and the length of the second sliding channel 143 is less than or equal to the length of the first sliding channel 132. The resistive latch 150 slides synchronously in the second sliding channel 143 and the first sliding channel 132. Due to the length limitation of the second sliding channel 143, the resistive latch 150 will not enter another mounting hole 131 from the original mounting hole 131 along the first sliding channel 132, thereby preventing the resistive latch 150 from being unable to reset.

[0047] In a specific embodiment, the anti-slip assembly 140 also includes, for example: a first elastic member 144, the first elastic member 144 is located in the anti-slip assembly housing 141, and is arranged parallel to the second sliding channel 143, one end of the first elastic member 144 is connected to the inner wall of the anti-slip assembly housing 141, and the other end is used to abut the end of the resistive plug 150. Among them, the first elastic member 144 is used to provide resistance to the resistive plug 150 to prevent the bracelet body 101 from being affected by a slight mis-touch or pull and affecting the detection result; on the other hand, the first elastic member 144 is used to reset the resistive plug 150. After the resistive plug 150 slides to the second sliding channel 143, it can return to the position of the jack 145 through the first elastic member 144, which is convenient for the measurement of the on-resistance.

[0048] Preferably, the first elastic member 144 includes, for example, a spring 144a and a push block 144b, one end of the spring 144a is connected to the inner wall of the anti-detachment component housing 141 away from the side of the socket 145, and the other end of the spring 144a abuts against the end of the resistive pin 150; the resistance and resetting of the resistive pin 150 are achieved by the expansion and contraction of the spring 144a.

[0049] In a specific embodiment, the resistive latch 150 includes a latch body and a locking member 152; wherein the locking member 152 is connected to one end of the latch body facing the anti-detachment assembly 140, the insertion hole 145 can accommodate the locking member 152, the electronic lock 142 can prevent the locking member 152 from detaching, and the width of the locking member 152 is greater than the second sliding channel 143. wherein the locking member 152 plays an anti-detachment role after the electronic lock 142 is closed; when the resistive latch 150 slides to the second sliding channel 143, the locking member 152 can still prevent the resistive latch 150 from detaching from the second sliding channel 143. The locking member 152 can be square or spherical, which is not limited here.

[0050] In a specific embodiment, the width of the mounting hole 131 is greater than the width of the first sliding channel 132 , so that the resistive plug 150 will not enter the first sliding channel 132 to change the on-resistance when subjected to slight force.

[0051] In a specific embodiment, the first sliding channel 132 has a plurality of protrusions or wavy structures, which can further provide resistance to the sliding of the resistive plug 150 to prevent the bracelet body 101 from being affected by a slight accidental touch or pull and affecting the detection result.

[0052] Preferably, combined Figure 5Each protrusion in the first sliding channel 132 includes a sliding surface 132a and a resistance surface 132b. The angle between the sliding surface 132a and the sliding direction of the resistive plug 150 is less than 45°, and the angle between the resistance surface 132b and the sliding direction of the resistive plug 150 is greater than 45°. When the bracelet body 101 is opened, the resistive plug 150 sequentially contacts multiple resistance surfaces 132b, thereby entering the first sliding channel 132 from the mounting hole 131 under the condition of large resistance; when the first elastic member 144 resets the resistive plug 150, the resistive plug 150 sequentially contacts multiple sliding surfaces 132a, thereby returning to the mounting hole 131 from the first sliding channel 132 under the condition of small resistance.

[0053] Preferably, the protrusions on the two side walls of the first sliding channel 132 are arranged in a mirror image, so that the sliding of the resistive latch 150 is smoother.

[0054] Preferably, the plug body is a square columnar structure, and each edge has a first guide surface to facilitate sliding in the first sliding channel 132. The first guide surface is, for example, an arc surface, which is not limited here. Among them, the mounting hole 131 matches the cross section of the plug body, so that the opposite sides of the plug body fit with the mounting hole, so that the circuit is stably conductive.

[0055] In a specific embodiment, in the overlapping area 104, a first sealing portion 106 is provided on the side of the first end 102 facing the second end 103, and a second sealing portion 107 is provided on the side of the second end 103 facing the first end 102, and the first sealing portion 106 and the second sealing portion 107 cooperate with each other. The first sealing portion 106 and the second sealing portion 107 cooperate with each other to prevent sweat or other contaminants from entering between the first end 102 and the second end 103, thereby affecting the connection and conductive effect of the resistive plug 150 and the resistive mounting plate 130.

[0056] Preferably, the first sealing portion 106 and the second sealing portion 107 are triangular or trapezoidal protrusions, which are not limited here.

[0057] In a specific embodiment, in combination Figure 6 The psychiatric suicide risk warning device 100 further includes: a collision detection member 170, which is arranged around the detection component 110. The collision detection member 170 is used to detect whether the detection component 110 is hit. When the mentally ill patient disassembles the psychiatric suicide risk warning device 100 by means of collision, the collision detection member 170 sends a signal and the alarm device sounds an alarm.

[0058] Preferably, the collision detection members 170 are located at both ends of each blocking member 115 to facilitate accurate collision detection.

[0059] In a specific embodiment, see Figure 7, the detection component 110 also includes, for example: a second pressure sensor 112, a drive structure 113 and a second elastic member 114, the second elastic member 114 is connected between the second pressure sensor 112 and the detection terminal 111, and the drive structure 113 is arranged on the side of the second pressure sensor 112 away from the second elastic member 114. Among them, the second pressure sensor 112 is used to detect the force between the detection terminal 111 and the hand of the mentally ill patient; according to the wearing feeling of the mentally ill patient and the detection accuracy of the detection terminal 111, a suitable pressure value is set when the mentally ill patient wears it for the first time. When the bracelet body 101 is stretched, it is reset by the first elastic member 144. At this time, the detection position of the detection terminal 111 is easy to change, so it is necessary to compress or relax the second pressure sensor 112 through the drive structure 113 so that the pressure of the detection terminal 111 on the hand of the mentally ill patient reaches a new suitable value.

[0060] In a specific embodiment, the detection terminal 111 includes, for example: a body temperature detection element, a heart rate detection element, a blood pressure detection element and / or a skin resistance detection element. Among them, the body temperature detection element is used to detect the skin temperature of the mentally ill patient, which indirectly reflects whether the mentally ill patient's psychological state is calm or anxious; the heart rate detection element is used to detect the heart rate of the mentally ill patient, and the blood pressure detection element is used to detect the blood pressure of the mentally ill patient, thereby directly reflecting the mental state of the mentally ill patient; the skin resistance detection element is used to detect the change in the resistance of the stratum corneum of the skin, thereby reflecting whether the mentally ill patient is stimulated by external factors to cause sweat secretion, increase in body surface electrolytes or accelerated blood circulation; according to the above detection results, combined with the language and behavior of the mentally ill patient himself, the physiological and psychological state of the mentally ill patient is monitored, and the suicide risk of the mentally ill patient is warned.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A psychiatric suicide risk warning device, characterized in that: include: A bracelet body, the bracelet body comprising a first end and a second end that are detachably connected, the first end and the second end having an overlapping area after being connected, the bracelet body surrounding to form a sleeve position, the sleeve position having an extending side and an extending side; A detection component, the detection component is installed on at least one side of the bracelet body, the detection component includes at least one detection terminal, the detection terminal faces the sleeve position, and the detection component also includes: a second pressure sensor, a drive structure and a second elastic member, the second elastic member is connected between the second pressure sensor and the detection terminal, and the drive structure is provided on a side of the second pressure sensor away from the second elastic member; A wire, the wire is located in the bracelet body, the wire connects two sides of the detection component, and extends to the first end and the second end of the bracelet body; a resistive mounting plate, the resistive mounting plate being located at the second end and connected to the wire, the resistive mounting plate comprising a plurality of mounting holes and a first sliding channel communicating with the plurality of mounting holes; A collision detection member, the collision detection member being arranged on the peripheral side of the detection component; an anti-slip component, the anti-slip component being located at the second end; A resistive plug, the resistive plug is located at the first end and connected to the wire, the resistive plug connects the mounting hole and the anti-dropping component, and the resistive plug matches the mounting hole; The anti-drop assembly comprises an anti-drop assembly housing, an electronic lock, a second sliding channel and a first elastic member, the anti-drop assembly housing is provided with a socket facing the mounting hole, the end of the resistive plug is located in the socket, and a limiting groove is provided around the resistive plug, and the limiting groove is used to cooperate with the electronic lock; the second sliding channel is connected to one side of the socket; the first elastic member is located in the anti-drop assembly housing and is arranged parallel to the second sliding channel; one end of the first elastic member is connected to the inner wall of the anti-drop assembly housing, and the other end is used to abut the end of the resistive plug; Wherein, the second sliding channel is parallel to the first sliding channel, and the length of the second sliding channel is less than or equal to the length of the first sliding channel; the width of the mounting hole is greater than the width of the first sliding channel; and / or the first sliding channel has a plurality of protrusions or wavy structures; The resistive latch comprises a latch body and a locking piece, the locking piece is connected to one end of the latch body facing the anti-detachment assembly, the socket can accommodate the locking piece, the electronic lock can prevent the locking piece from detaching, and the width of the locking piece is greater than the second sliding channel; A first pressure sensor, which is connected to the detection component or the bracelet body and is located at the insertion side and / or the extension side; An alarm device, which is arranged on the bracelet body or the detection component; Among them, the number of the anti-slip components is the same as the mounting holes, and they correspond one to one. Before wearing the psychiatric suicide risk warning device, the resistive pin is inserted into the appropriate mounting hole and the corresponding anti-slip component according to the arm size and comfort of the psychiatric patient and the detection effect of the detection component, and the on-resistance of the resistive pin is recorded.

2. A psychiatric suicide risk warning device according to claim 1, characterized in that: The anti-dropping component is located at a side of the resistive mounting plate away from the first end.

3. A psychiatric suicide risk warning device according to claim 1, characterized in that: In the overlapping area, a first sealing portion is provided on a side of the first end facing the second end, and a second sealing portion is provided on a side of the second end facing the first end, and the first sealing portion and the second sealing portion cooperate with each other.

4. A psychiatric suicide risk warning device according to any one of claims 1 to 3, characterized in that: The detection terminal includes: a body temperature detection component, a heart rate detection component, a blood pressure detection component and / or a skin resistance detection component.

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