Protective restraint device for mental patient

Abstract

The invention relates to the technical field of restraint appliances, and discloses a protective restraint device for mental patients, which comprises a storage box, a first restraint strap, a second restraint strap, a monitoring module, a control circuit board, a battery panel and a receiving and transmitting device, and is characterized in that the first restraint strap and the second restraint strap are fixedly connected to two ends of the storage box respectively; one end of the front portion of the first restraint strap is connected with a hook-and-loop fastener female buckle a in a sewn mode, one end of the rear portion of the second restraint strap is connected with a hook-and-loop fastener male buckle a in a sewn mode, the monitoring module is fixedly arranged in the middle of the rear portion of the storage box, and the interior of the monitoring module is electrically connected with a power harness which is electrically connected to the lower end of the control circuit board. The cell panel and the receiving and sending device are electrically connected to the two sides of the control circuit board respectively. The first protective restraint strap, the second protective restraint strap and the monitoring module are integrally designed, medical staff can quickly apply the device to a patient, vital signs of the patient can be monitored in real time, the medical staff can know the physical condition of the patient in time, and medical risks are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of restraint devices, in particular to a protective restraint device for mentally ill patients. Background Art

[0002] Psychiatric patients and patients who are excited and agitated are very prone to impulsive destruction. They are often given intramuscular injections of drugs to control their excitement and impulses, and are given protective restraints. In large tertiary hospitals, ECG monitoring or other equipment may be used while restraining them. However, the vast majority of application environments are ordinary psychiatric departments, which do not have ECG monitors, but the patient's basic vital signs need to be monitored during the restraint period.

[0003] At present, there are few ECG monitors in general psychiatric hospitals. Because the instruments are large, they are easily damaged by excited patients in the intensive care unit, causing serious property damage. Large instruments are inconvenient to quickly apply to the patient's body, and the operation efficiency and convenience are low. Medical staff cannot grasp the patient's physical condition anytime and anywhere, and the medical risk is high. Therefore, it is necessary to design a corresponding technical solution to solve this problem. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides a protective restraint device for mentally ill patients, which solves the technical problems thereof.

[0005] To achieve the above purpose, the present invention is implemented through the following technical solutions: a protective restraint device for mentally ill patients, comprising a storage box, a restraint belt 1, a restraint belt 2, a monitoring module, a control circuit board, a battery board and a receiving and transmitting device, wherein the restraint belt 1 and the restraint belt 2 are respectively fixedly connected to the two ends of the storage box, a front end of the restraint belt 1 is sewn and connected with a Velcro female buckle a, and a rear end of the restraint belt 2 is sewn and connected with a Velcro male buckle a, and the Velcro female buckle a and the Velcro male buckle a are adhered to each other to fasten and restrain the human body;

[0006] The monitoring module is fixedly arranged in the middle of the rear part of the storage box, the interior of the monitoring module is electrically connected with a power harness, the power harness is electrically connected to the lower end of the control circuit board, the battery panel and the receiving and transmitting device are electrically connected to the two sides of the control circuit board respectively, a storage slot is opened inside the storage box, and the control circuit board, the battery panel and the receiving and transmitting device are all located inside the storage slot.

[0007] Preferably, the upper and lower ends of the inner side of the monitoring module are electrically connected to the current stimulation module; the inner sides of the battery panel and the receiving and transmitting device are respectively adhered with Velcro 1 and Velcro 2; the current stimulation module is used to provide an emergency braking function when the patient shows extreme agitation or aggressive behavior, which helps to protect medical staff from harm, can control the patient's behavior at critical moments, and prevent accidents. Velcro 1 and Velcro 2 are used to quickly fix and release the battery panel and the receiving and transmitting device.

[0008] Preferably, a female Velcro buckle b is adhered to the upper inner side of the storage box, a wrapping sealing cover is sewn to the upper outer side of the storage box, a male Velcro buckle b is sewn to the upper inner side of the wrapping sealing cover, and an extension belt is sewn to the outer side of the wrapping sealing cover; the extension belt is used for hand-held pulling operation of the wrapping sealing cover, the wrapping sealing cover is used to cover the top of the storage slot for waterproofing and dustproofing, and the male Velcro buckle b and the female Velcro buckle b are pasted to fix the wrapping sealing cover.

[0009] Preferably, positioning grooves are provided at the inner rear end of the storage box; positioning holes are provided at the corners of the control circuit board; positioning posts are connected and extended through the front of the storage box, and insulating rings are fixedly provided near the outer rear ends of the positioning posts; the positioning posts are used to pass through the positioning holes and be inserted into the positioning grooves, and the insulating rings are used to contact the outer periphery of the positioning holes for insulation and anti-static properties, thereby safely fixing the control circuit board as a whole to the inner rear of the storage box.

[0010] Preferably, the front end of the positioning column is fixedly connected to a positioning frame, the positioning frame is in an X-shaped structure and a fixing cylinder is fixedly provided in the middle, the interior of the fixing cylinder is connected with an adjusting screw through a thread, the inner end of the adjusting screw is rotatably connected to an axle seat, the axle seat is fixedly provided at the front end of the storage box, and a rotating plate is fixedly provided at the front end of the adjusting screw; the positioning frame in an X-shaped structure is used for linkage control of front and rear adjustment of multiple groups of positioning columns, the rotating plate is used for hand-held rotation operation of the adjusting screw, the adjusting screw is used for rotation control of the fixing cylinder to move forward and backward, and the axle seat is used to support the stable rotation of the adjusting screw.

[0011] Preferably, the external sewing connection of the restraint belt one is provided with an elastic drawstring a, a buckle is fixedly provided at the end of the elastic drawstring a, and recessed holes are distributed on the side of the buckle; the external sewing connection of the restraint belt two is provided with an elastic drawstring b, a baffle is fixedly provided at the end of the elastic drawstring b, and a plug plate is fixedly provided at the outer end of the baffle; the elastic drawstring a and the elastic drawstring b are used to pull and further restrain and fix to the outside of the human body respectively, so as to enhance the restraining strength of the restraint belt one and the restraint belt two, the baffle is used to limit to the outer end of the buckle, and the plug plate is used to be inserted into the buckle and fixed.

[0012] Preferably, grooves are provided on the side of the plug plate, spring rods are fixedly connected inside the grooves, and protrusions are fixed on the outer ends of the spring rods; the grooves are used to embed and fix multiple groups of spring rods, the spring rods are used to fix protrusions to the outer ends, and the protrusions are used to slide into the recessed holes to lock the buckle and the plug plate.

[0013] Preferably, the control circuit board, monitoring module, battery board and receiving and sending device respectively include a microprocessor, a monitoring module, a power module and a receiving and sending module; the microprocessor is unidirectionally connected to the alarm module, and the microprocessor is bidirectionally connected to the monitoring module; the monitoring module includes a blood glucose monitoring module, a blood pressure monitoring module, a heart rate monitoring module and a blood oxygen monitoring module; the blood glucose monitoring module, the blood pressure monitoring module, the heart rate monitoring module and the blood oxygen monitoring module are used to monitor electrocardiogram, blood glucose, blood pressure, heart rate and blood oxygen saturation, respectively.

[0014] Compared with the prior art, the present invention has the following beneficial effects: the protective restraint belt 1, the restraint belt 2 and the monitoring module are integrated into an integrated design, and medical staff can quickly apply the device to the patient without carrying multiple devices, which greatly improves work efficiency and convenience; the Velcro female buckle a and the Velcro male buckle a on the restraint belt facilitate medical staff to respond to emergencies quickly and reduce the discomfort of patients caused by long-term restraint; the monitoring module integrates a blood pressure monitoring module, a heart rate monitoring module and a blood oxygen monitoring module, which can monitor the patient's vital signs in real time, and help medical staff to understand the patient's physical condition in time, so as to make accurate diagnosis and treatment decisions; the monitoring data can be transmitted to the medical staff's mobile phone in real time through the receiving and sending device, and the remote monitoring method enables medical staff to grasp the patient's physical condition anytime and anywhere, and can promptly alarm when the patient has an abnormal condition, so as to take necessary intervention measures and reduce medical risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall outer side structure of the present invention;

[0016] Figure 2 It is a schematic diagram of the overall inner side structure of the present invention;

[0017] Figure 3 This is a schematic diagram of the unfolded structure of the storage box of the present invention from the outside;

[0018] Figure 4 This is a schematic diagram of the unfolded structure of the inner side of the storage box of the present invention;

[0019] Figure 5 It is a schematic diagram of the rear cross-sectional structure of the interior of the storage box of the present invention;

[0020] Figure 6 It is a schematic diagram of the front cross-sectional structure of the interior of the storage box of the present invention;

[0021] Figure 7 It is a schematic diagram of the side cross-sectional structure of the storage box of the present invention;

[0022] Figure 8 It is a schematic diagram of the three-dimensional structure of the side cross section of the storage box of the present invention;

[0023] Fig. 9 This is a schematic diagram of the external structure of one end of the restraint belt of the present invention;

[0024] Fig.10 This is a schematic diagram of the external structure of the other end of the restraint belt of the present invention;

[0025] Fig.11 It is a schematic diagram of the internal cross-sectional structure of the restraint belt buckle of the present invention;

[0026] Fig.12 It is a system schematic diagram of the present invention.

[0027] In the figure, 1, storage box; 10, storage slot; 101, positioning slot; 11, restraint belt 1; 111, Velcro female buckle a; 112, elastic drawstring a; 1121, plug buckle; 1122, concave hole; 12, restraint belt 2; 121, Velcro male buckle a; 122, elastic drawstring b; 1221, plug plate; 1222, convex block; 1223, baffle; 1224, groove; 1225, spring rod; 13, package sealing cover; 131, extension Belt; 132, Velcro male buckle b; 14, positioning frame; 141, positioning column; 142, insulating ring; 143, fixing cylinder; 144, adjusting screw; 145, rotating plate; 146, shaft seat; 15, monitoring module; 151, power harness; 152, current stimulation module; 16, Velcro female buckle b; 2, control circuit board; 21, positioning hole; 3, battery board; 31, Velcro one; 4, receiving and transmitting device; 41, Velcro two. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-Figure 12The embodiment of the present invention provides a technical solution: a protective restraint device for a mental patient, comprising a storage box 1, a restraint belt 1 11, a restraint belt 2 12, a monitoring module 15, a control circuit board 2, a battery board 3 and a receiving and transmitting device 4, wherein the restraint belt 1 11 and the restraint belt 2 12 are respectively fixedly connected to the two ends of the storage box 1, a front end of the restraint belt 1 11 is sewn and connected with a Velcro female buckle a111, and a rear end of the restraint belt 2 12 is sewn and connected with a Velcro male buckle a121, and the Velcro female buckle a111 and the Velcro male buckle a121 are adhered to each other to fasten and restrain the human body;

[0030] The monitoring module 15 is fixedly arranged in the middle of the rear part of the storage box 1. The monitoring module 15 is electrically connected to a power harness 151 inside. The power harness 151 is electrically connected to the lower end of the control circuit board 2. The battery panel 3 and the receiving and transmitting device 4 are electrically connected to the two sides of the control circuit board 2 respectively. A storage slot 10 is opened inside the storage box 1, and the control circuit board 2, the battery panel 3 and the receiving and transmitting device 4 are all located inside the storage slot 10.

[0031] As a further improvement, the upper and lower ends of the inner side of the monitoring module 15 are electrically connected to the current stimulation module 152;

[0032] The inner sides of the battery panel 3 and the receiving and transmitting device 4 are respectively bonded with a Velcro 1 31 and a Velcro 2 41;

[0033] The current stimulation module 152 is used to provide an emergency braking function when the patient shows extreme agitation or aggressive behavior, which helps to protect medical staff from harm, control the patient's behavior at critical moments, and prevent accidents. Velcro 1 31 and Velcro 2 41 are used to quickly fix and release the battery panel 3 and the receiving and transmitting device 4.

[0034] As a further improvement, a female Velcro buckle b16 is bonded to the upper inner side of the storage box 1, a wrapping sealing cover 13 is sewn to the upper outer side of the storage box 1, a male Velcro buckle b132 is sewn to the upper inner side of the wrapping sealing cover 13, and an extension belt 131 is sewn to the outer side of the wrapping sealing cover 13;

[0035] The extension belt 131 is used for hand-held pulling operation of the wrapped sealing cover 13, and the wrapped sealing cover 13 is used to cover the storage slot 10 to prevent water and dust. The Velcro male buckle b132 and the Velcro female buckle b16 are pasted to fix the wrapped sealing cover 13.

[0036] As a further improvement, the rear end of the storage box 1 is provided with positioning grooves 101;

[0037] A positioning hole 21 is provided at the corner of the control circuit board 2;

[0038] A positioning column 141 is connected and distributed through the front of the storage box 1, and an insulating ring 142 is fixedly provided near the rear end of the positioning column 141;

[0039] The positioning post 141 is used to pass through the positioning hole 21 and be inserted into the positioning groove 101 . The insulating ring 142 is used to contact the outer periphery of the positioning hole 21 , insulate and prevent static electricity, and securely fix the control circuit board 2 as a whole to the inner rear of the storage box 1 .

[0040] Further improved, the front end of the positioning column 141 is fixedly connected to the positioning frame 14, the positioning frame 14 is in an X-shaped structure and a fixing cylinder 143 is fixedly provided in the middle, the interior of the fixing cylinder 143 is connected to an adjusting screw 144 through a thread, the inner end of the adjusting screw 144 is rotatably connected to a shaft seat 146, the shaft seat 146 is fixedly provided at the front end of the storage box 1, and a rotating plate 145 is fixedly provided at the front end of the adjusting screw 144;

[0041] The X-shaped positioning frame 14 is used to control the front and rear adjustment of multiple positioning columns 141 in a linked manner. The rotating plate 145 is used to hand-operate the adjusting screw 144. The adjusting screw 144 is used to rotate and control the fixing cylinder 143 to move back and forth. The shaft seat 146 is used to support the adjusting screw 144 for stable rotation.

[0042] As a further improvement, the outer part of the restraint belt 11 is sewn and connected with an elastic drawstring a112, and a buckle 1121 is fixedly provided at the end of the elastic drawstring a112, and recessed holes 1122 are provided on the side of the buckle 1121;

[0043] The outer part of the restraint belt 12 is connected by sewing with an elastic drawstring b122, the end of the elastic drawstring b122 is fixed with a baffle 1223, and the outer end of the baffle 1223 is fixed with an insert plate 1221;

[0044] The elastic drawstring a112 and the elastic drawstring b122 are used to pull and further restrain and fix to the outside of the human body, respectively, to enhance the restraining strength of the restraint belt 11 and the restraint belt 2 12, the baffle 1223 is used to limit to the outer end of the buckle 1121, and the insert plate 1221 is used to be inserted into the buckle 1121 and fixed inside.

[0045] As a further improvement, a groove 1224 is provided on the side of the plug board 1221, a spring rod 1225 is fixedly connected inside the groove 1224, and a protrusion 1222 is fixedly provided at the outer end of the spring rod 1225;

[0046] The groove 1224 is used to embed and fix multiple groups of spring rods 1225, and the spring rods 1225 are used to fix the protrusions 1222 toward the outside. The protrusions 1222 are used to slide into the concave holes 1122 to lock the buckles 1121 and the plug boards 1221.

[0047] Specifically, the control circuit board 2, the monitoring module 15, the battery panel 3 and the receiving and sending device 4 respectively include a microprocessor, a monitoring module, a power module and a receiving and sending module. The microprocessor is unidirectionally connected to the alarm module, and the microprocessor is bidirectionally connected to the monitoring module. The monitoring module includes a blood pressure monitoring module, a heart rate monitoring module and a blood oxygen monitoring module; the blood glucose monitoring module, the blood pressure monitoring module, the heart rate monitoring module and the blood oxygen monitoring module are used to monitor electrocardiogram, blood glucose, blood pressure, heart rate and blood oxygen saturation respectively.

[0048] The protective restraint belt 11 and restraint belt 2 12 for mental patients are integrated into a whole with a monitoring module 15. While restraining the patient's wrists and ankles, it is convenient for medical staff to remotely observe the patient's basic physical condition while restrained using a mobile phone. It is suitable for intelligent monitoring of excited and agitated patients, is conducive to storage and use, and gives an alarm when danger is discovered in advance.

[0049] The part in contact with the skin is provided with a monitoring module 15, which monitors the vital signs of the patient through wireless transmission to ensure that if the patient has abnormal vital signs, they are discovered in time, and the body position, restraints, or even restraints are adjusted in time.

[0050] The power of the battery panel 3 is a 500mah battery.

[0051] Working principle: First, plug the power harness 151 into the lower end of the control circuit board 2, and then plug the battery board 3 and the receiving and transmitting device 4 into the two sides of the control circuit board 2 respectively;

[0052] The battery panel 3 and the receiving and transmitting device 4 are respectively bonded to the rear end of the storage box 1 through the Velcro 1 31 and the Velcro 2 41 at the rear ends thereof;

[0053] Then, the positioning hole 21 of the control circuit board 2 is aligned with the positioning groove 101, and the rotating plate 145 is held to rotate the adjusting screw 144, driving the fixing cylinder 143 and the positioning frame 14 to move inward, so that the multiple groups of positioning columns 141 pass through the positioning holes 21 and are fixed to the positioning groove 101, so that the insulating ring 142 contacts the front end of the control circuit board 2 and is fixed for safety protection;

[0054] Then hold the extension belt 131 to wrap the sealing cover 13 backward to cover the top of the storage slot 10, and stick it to the outside of the Velcro female buckle b16 through the Velcro male buckle b132;

[0055] The handheld restraint belt 11 and the restraint belt 2 12 restrain the human body, and are fixed by the Velcro male buckle a121 and the Velcro female buckle a111 with high strength, and are stretched by the elastic drawstring a112 and the elastic drawstring b122, and are inserted into the buckle 1121 through the plug plate 1221, and the convex block 1222 is positioned and locked at the concave hole 1122 through the elastic action of the spring rod 1225, so as to further restrain;

[0056] The patient's vital signs are monitored in real time through the monitoring module 15, and the medical staff can observe remotely through the receiving and transmitting device 4. When the patient resists, the current stimulation module 152 can be activated to stimulate and restrain.

[0057] The storage box 1 of the present invention, the storage slot 10, the positioning slot 101, the restraining belt 11, the Velcro female buckle a111, the elastic drawstring a112, the plug buckle 1121, the recessed hole 1122, the restraining belt 2 12, the Velcro male buckle a121, the elastic drawstring b122, the plug plate 1221, the protrusion 1222, the baffle 1223, the groove 1224, the spring rod 1225, the wrapped sealing cover 13, the extension belt 131, the Velcro male buckle b132, the positioning frame 14, the positioning column 141, the insulating ring 142, the fixing cylinder 143, the adjusting screw 144, and the rotating plate 145 , shaft seat 146, monitoring module 15, power harness 151, current stimulation module 152, Velcro female buckle b16, control circuit board 2, positioning hole 21, battery board 3, Velcro one 31, receiving and transmitting device 4, Velcro two 41, all components are universal standard parts or components known to those skilled in the art, and their structures and principles can be known by the technicians through technical manuals or through conventional experimental methods. The problem solved by the present invention is that there are few ECG monitors in mental hospitals. Since the instruments are large, they are easily damaged by excited patients in the intensive care unit, causing serious The invention can cause serious property damage, and large instruments are inconvenient to be quickly applied to the patient's body, and the operation efficiency and convenience are low. Medical staff cannot grasp the patient's physical condition anytime and anywhere, and the medical risk is high. The present invention integrates the protective restraint belt 11, the restraint belt 2 12 and the monitoring module 15 into an integrated design through the mutual combination of the above-mentioned components. Medical staff can quickly apply the device to the patient without carrying multiple devices, which greatly improves work efficiency and convenience; the Velcro female buckle a111 and the Velcro male buckle a121 on the restraint belt facilitate medical staff to quickly respond to emergencies and reduce the discomfort caused by long-term restraint of patients; the monitoring module 15 integrates a blood pressure monitoring module, a heart rate monitoring module and a blood oxygen monitoring module, which can monitor the patient's vital signs in real time, and help medical staff to understand the patient's physical condition in time, so as to make accurate diagnosis and treatment decisions; the receiving and sending device 4 can transmit the monitoring data to the mobile phone of the medical staff in real time, and the remote monitoring method enables the medical staff to grasp the patient's physical condition anytime and anywhere, and can timely alarm when the patient has an abnormal condition, so as to take necessary intervention measures and reduce medical risks.

[0058] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0059] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A protective restraint device for a mentally ill patient, comprising a storage box (1), a restraint belt 1 (11), a restraint belt 2 (12), a monitoring module (15), a control circuit board (2), a battery board (3) and a receiving and transmitting device (4), characterized in that: The first restraint belt (11) and the second restraint belt (12) are respectively fixedly connected to the two ends of the storage box (1); the front end of the first restraint belt (11) is sewn and connected with a Velcro female buckle a (111), and the rear end of the second restraint belt (12) is sewn and connected with a Velcro male buckle a (121); The monitoring module (15) is fixedly arranged at the middle of the rear part of the storage box (1); the monitoring module (15) is electrically connected to a power harness (151) inside; the power harness (151) is electrically connected to the lower end of the control circuit board (2); the battery panel (3) and the receiving and transmitting device (4) are electrically connected to the two sides of the control circuit board (2) respectively; a storage slot (10) is provided inside the storage box (1); and the control circuit board (2), the battery panel (3) and the receiving and transmitting device (4) are all located inside the storage slot (10).

2. A protective restraint device for mentally ill patients according to claim 1, characterized in that: The upper and lower inner ends of the monitoring module (15) are electrically connected to the current stimulation module (152); The inner sides of the battery panel (3) and the receiving and transmitting device (4) are respectively bonded with a first Velcro fastener (31) and a second Velcro fastener (41).

3. A protective restraint device for mentally ill patients according to claim 1, characterized in that: A Velcro female buckle b (16) is bonded to the upper inner side of the storage box (1); a wrapping sealing cover (13) is sewn to the upper outer side of the storage box (1); a Velcro male buckle b (132) is sewn to the upper inner side of the wrapping sealing cover (13); and an extension belt (131) is sewn to the outer side of the wrapping sealing cover (13).

4. A protective restraint device for mentally ill patients according to claim 1, characterized in that: The inner rear end of the storage box (1) is provided with positioning grooves (101); A positioning hole (21) is provided at a corner of the control circuit board (2); A positioning column (141) is connected and distributed through the front of the storage box (1), and an insulating ring (142) is fixedly provided on the outside of the positioning column (141) near the rear end.

5. A protective restraint device for mentally ill patients according to claim 4, characterized in that: The front end of the positioning column (141) is fixedly connected to a positioning frame (14); the positioning frame (14) is in an X-shaped structure and a fixing tube (143) is fixedly provided in the middle; the interior of the fixing tube (143) is connected to an adjusting screw (144) through a thread; the inner end of the adjusting screw (144) is rotatably connected to a shaft seat (146); the shaft seat (146) is fixedly provided at the front end of the storage box (1); and a rotating plate (145) is fixedly provided at the front end of the adjusting screw (144).

6. A protective restraint device for mentally ill patients according to claim 1, characterized in that: The outer part of the restraining belt 1 (11) is connected by sewing with an elastic drawstring a (112), the end of the elastic drawstring a (112) is fixed with a buckle (1121), and the side of the buckle (1121) is provided with recessed holes (1122); The outer part of the restraint belt 2 (12) is sewn and connected with an elastic drawstring b (122), the end of the elastic drawstring b (122) is fixedly provided with a baffle (1223), and the outer end of the baffle (1223) is fixedly provided with an insert plate (1221).

7. A protective restraint device for mentally ill patients according to claim 6, characterized in that: A groove (1224) is provided on the side of the plug board (1221), a spring rod (1225) is fixedly connected inside the groove (1224), and a protrusion (1222) is fixedly provided at the outer end of the spring rod (1225).

8. A protective restraint device for mentally ill patients according to claim 1, characterized in that: The control circuit board (2), the monitoring module (15), the battery panel (3) and the receiving and transmitting device (4) respectively comprise a microprocessor, a monitoring module, a power module and a receiving and transmitting module; the microprocessor is unidirectionally connected to an alarm module; the microprocessor is bidirectionally connected to the monitoring module; the monitoring module comprises a blood sugar monitoring module, a blood pressure monitoring module, a heart rate monitoring module and a blood oxygen monitoring module.

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