Psychiatric patient treatment restraint device

Abstract

The invention discloses a treatment restraint device for psychiatric patients, and relates to the technical field of medical instruments. The device comprises a neck restraining assembly, an abdomen restraining assembly, a leg restraining assembly, a foot restraining assembly and a head restraining assembly. The neck restraint assembly comprises a first restraint plate and a first air bag, and the first air bag is assembled on the inner wall of the first restraint plate; the abdomen restraining assembly comprises a second restraining plate and a second air bag, and the second air bag is assembled on the inner wall of the second restraining plate; the leg restraint assembly comprises two third restraint plates and two third air bags; according to the mental patient restraint device, by arranging the neck restraint assembly, the abdomen restraint assembly, the leg restraint assembly, the footstep restraint assembly, the head restraint assembly and the fixing assembly, the whole body of a mental patient can be restrained, meanwhile, limbs of the mental patient can be fixed separately, restraint of the mental patient is convenient, flexible, stable and not prone to falling off, and the mental patient restraint device is simple in structure and convenient to use. The treatment convenience of the mental patient is reduced, and the treatment work intensity is reduced.

Description

Technical Field

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

[0002] Treatment for psychiatric patients generally includes medication, psychotherapy, and rehabilitation training. The specific choice should be determined based on the patient's condition and the doctor's advice. Among them, medication is one of the core means of treating mental illness, mainly by regulating the level of neurotransmitters in the brain to relieve symptoms; During drug treatment, due to the lack of cooperation of mentally ill patients, it is usually necessary to restrain their limbs. However, existing technologies for restraining mentally ill patients still have some defects: When restraining the limbs of mentally ill patients, existing technologies mostly use restraint belts. After being tied, the restraint belts are fixed with magnetic buckles to fix the patient's limbs to the bed, and then drug treatment is carried out. However, during the operation, the restraint belts are very inconvenient to wrap and bind, and the mentally ill patient can easily loosen after struggling, causing the restraint belts to fall off, resulting in poor stability of the mentally ill patient after being restrained, and at the same time, the treatment of mentally ill patients is more labor-intensive. In response to the above problems, the inventors proposed a treatment restraint device for psychiatric patients to solve the above problems. Summary of the Invention

[0003] In order to solve the above problems, the purpose of the present invention is to provide a restraint device for treating psychiatric patients.

[0004] To solve the above technical problems, the present invention adopts the following technical solutions: a restraint for treating psychiatric patients, the restraint comprising a neck restraint assembly, an abdomen restraint assembly, a leg restraint assembly, a foot restraint assembly and a head restraint assembly; The neck restraint assembly includes a No. 1 restraint plate and a No. 1 airbag, wherein the No. 1 airbag is mounted on the inner wall of the No. 1 restraint plate; The abdominal restraint assembly includes a second restraint plate and a second airbag, wherein the second airbag is mounted on the inner wall of the second restraint plate; The leg restraint assembly includes a No. 3 restraint plate and a No. 3 airbag, two of each of which are provided, and the No. 3 airbag is mounted on the inner wall of the No. 3 restraint plate; The foot restraint assembly includes a No. 4 restraint plate and a No. 4 airbag, two of each of which are provided, and the No. 4 airbag is mounted on the inner wall of the No. 4 restraint plate; The head restraint assembly includes a mandibular restraint plate, which is slidably mounted above the first restraint plate.

[0005] Preferably, one end of the No. 1 airbag, the No. 2 airbag, the No. 3 airbag and the No. 4 airbag are all equipped with an inflation tube.

[0006] Preferably, a rubber pad is fixedly provided on the inner wall of the mandibular restraint plate.

[0007] Preferably, the head restraint assembly also includes a hollow rod and a movable rod, one end of the hollow rod is fixedly set on the outer wall of the restraint plate No. 1, the movable rod is slidably set inside the hollow rod, and one end of the movable rod is fixedly connected to the lower surface of the mandibular restraint plate.

[0008] Preferably, a threaded rod is rotatably mounted on the outer wall of the No. 1 constraint plate, a lifting plate is threadably mounted on one end of the threaded rod, and one end of the lifting plate is fixedly connected to the other end of the movable rod.

[0009] Preferably, a sliding groove is provided on the hollow rod, one end of the lifting plate is in movably contact with the inner wall of the sliding groove, and the other end of the threaded rod is fixedly provided with a No. 1 knob.

[0010] Preferably, the leg restraint assembly and the foot restraint assembly further include connecting straps, wherein four connecting straps are provided, two of which are fixedly provided on the two third restraint plates, and the other two connecting straps are fixedly provided on the two fourth restraint plates. A connecting sleeve is fixedly provided at one end of the connecting belt, a plug-in cavity is opened on one side of the connecting sleeve, a plug-in plate is fixedly provided on the side wall of the plug-in cavity, a threaded hole is opened on the plug-in plate, a locking screw is threadedly installed on the upper surface of the connecting sleeve, and one end of the locking screw is threadedly connected to the inner wall of the threaded hole.

[0011] Preferably, the neck restraint assembly, the abdomen restraint assembly, the leg restraint assembly and the foot restraint assembly are provided with a fixing assembly, the fixing assembly including a U-shaped sleeve and a strap, and eight of the U-shaped sleeve and strap are provided, one end of the strap is fixedly set on the first restraint plate, one end of the strap is fixedly set on the second restraint plate, one end of the strap is fixedly set on the third restraint plate, and one end of the strap is fixedly set on the fourth restraint plate; Two side plates are fixedly provided on the upper surface of the U-shaped sleeve, a fixed shaft is fixedly provided between the two side plates, a winding roller is rotatably mounted on the fixed shaft, and the other end of the strap is wound on the winding roller; Two fixing plates are fixedly provided on the upper surface of the U-shaped sleeve, and a limiting screw is threadedly installed between the two fixing plates. A plurality of limiting holes are evenly distributed on the strap, and the limiting screw passes through the limiting hole and is in active contact with the inner wall of the limiting hole.

[0012] Preferably, a clamping plate is slidingly provided inside the U-shaped sleeve, a screw is threadedly installed on one side of the U-shaped sleeve, one end of the screw is rotatably connected to one side of the clamping plate, and a No. 2 knob is fixedly provided on the other end of the screw.

[0013] Preferably, two limit plates are fixedly provided on the winding roller, one side of the limit plates is in movably contact with the side of the strap, and a number three knob is fixedly provided at one end of the limit screw.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention provides a neck restraint assembly, an abdomen restraint assembly, a leg restraint assembly, a foot restraint assembly, a head restraint assembly, and a fixing assembly to restrain the entire body of a mentally ill patient. Simultaneously, the patient's limbs can be fixed separately. The restraint for the mentally ill patient is convenient and flexible, stable, and not prone to falling off, thereby improving the convenience of mentally ill patient treatment and reducing the intensity of treatment work. 2. In the present invention, the limbs of the mentally ill patient are restrained by setting the No. 1 airbag, the No. 2 airbag, the No. 3 airbag and the No. 4 airbag to prevent the skin from being abraded, thereby avoiding secondary injuries. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the composition structure of a restraint device for treating psychiatric patients according to the present invention.

[0017] Figure 2 This is a top view of a restraint device for treating psychiatric patients according to the present invention.

[0018] Figure 3 Schematic diagram of the structure of the constraint component of the present invention.

[0019] Figure 4 It is a schematic diagram of the separation structure of the plug board and the plug cavity of the present invention.

[0020] Figure 5 It is a schematic diagram of the connection structure of the head restraint assembly and the neck restraint assembly of the present invention.

[0021] Figure 6 It is a schematic diagram of the cross-section structure of the hollow rod of the present invention.

[0022] Figure 7 It is a structural schematic diagram of the fixing component of the present invention.

[0023] In the figure: 1, neck restraint assembly; 2, abdomen restraint assembly; 3, leg restraint assembly; 4, foot restraint assembly; 5, head restraint assembly; 11, restraint plate No. 1; 12, airbag No. 1; 13, inflation tube; 21, restraint plate No. 2; 22, airbag No. 2; 31, restraint plate No. 3; 32, airbag No. 3; 41, restraint plate No. 4; 42, airbag No. 4; 43, connecting belt; 44, connecting sleeve; 45, plug-in cavity; 46, plug-in plate; 47, threaded hole; 48, Locking screw; 51. Mandibular restraint plate; 52. Rubber pad; 53. Hollow rod; 54. Movable rod; 55. Threaded rod; 56. Lifting plate; 57. Sliding groove; 58. Knob No. 1; 6. Fixing assembly; 61. U-shaped sleeve; 62. Clamping plate; 63. Screw; 64. Knob No. 2; 65. Strap; 66. Side plate; 67. Fixed shaft; 68. Winding roller; 69. Limiting disk; 7. Fixing plate; 71. Limiting screw; 72. Limiting hole; 73. Knob No. 3. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0025] Example: Figure 1-7 As shown, the present invention provides a restraint for treating psychiatric patients, which includes a neck restraint component 1, an abdomen restraint component 2, a leg restraint component 3, a foot restraint component 4, and a head restraint component 5. By arranging the neck restraint component 1, the abdomen restraint component 2, the leg restraint component 3, the foot restraint component 4, and the head restraint component 5, the neck, abdomen, thigh, calf, and head of the psychiatric patient can be restrained separately, which is convenient for medical staff to treat the psychiatric patient. At the same time, the restraint improves flexibility and improves stability compared to the existing technology to prevent falling off. The neck restraint assembly 1 includes a first restraint plate 11 and a first airbag 12. The first airbag 12 is mounted on the inner wall of the first restraint plate 11. By arranging the first restraint plate 11 and the first airbag 12, when the first restraint plate 11 is placed on the neck of a mentally ill patient, air is inflated into the first airbag 12, causing the first airbag 12 to expand, thereby restraining the mentally ill patient's neck. The abdominal restraint assembly 2 includes a second restraint plate 21 and a second airbag 22. The second airbag 22 is mounted on the inner wall of the second restraint plate 21. By arranging the second restraint plate 21 and the second airbag 22, when the second restraint plate 21 is placed on the abdomen of the mentally ill patient, the second airbag 22 is inflated by inflating the second airbag 22, thereby restraining the patient's abdomen. The leg restraint assembly 3 includes a third restraint plate 31 and a third airbag 32. Two of each of the third restraint plate 31 and the third airbag 32 are provided. The third airbag 32 is mounted on the inner wall of the third restraint plate 31. By providing two third restraint plates 31 and two third airbags 32, when the two third restraint plates 31 are respectively placed on the two thighs of the mentally ill patient, the third airbag 32 is inflated by inflating the airbag 32, thereby restraining the mentally ill patient's thighs. The foot restraint assembly 4 includes a fourth restraint plate 41 and a fourth airbag 42. Two of each of the fourth restraint plate 41 and the fourth airbag 42 are provided. The fourth airbag 42 is mounted on the inner wall of the fourth restraint plate 41. By providing two fourth restraint plates 41 and two fourth airbags 42, when the two fourth restraint plates 41 are respectively placed on the ankles of the mentally ill patient, the fourth airbag 42 is inflated by inflating the fourth airbag 42, thereby restraining the mentally ill patient's lower leg. The head restraint assembly 5 includes a mandibular restraint plate 51, a hollow rod 53 and a movable rod 54. The mandibular restraint plate 51 is slidably installed above the No. 1 restraint plate 11. The inner wall of the mandibular restraint plate 51 is fixedly provided with a rubber pad 52. By setting the mandibular restraint plate 51 and the rubber pad 52, during the head restraint process, the mandibular part of the mentally ill patient is released from the rubber pad 52, and the mandibular restraint plate 51 can restrain the head of the mentally ill patient through the rubber pad 52. One end of the hollow rod 53 is fixedly provided on the outer wall of the No. 1 restraint plate 11, and the movable rod 54 is slidably provided inside the hollow rod 53. One end of the movable rod 54 is fixedly connected to the lower surface of the mandibular restraint plate 51. By driving the movable rod 54 to rise and fall vertically in the hollow rod 53, the height of the mandibular restraint plate 51 can be adjusted, so that The mandibular restraint plate 51 is pressed tightly against the bottom of the mandibular part, and a threaded rod 55 is rotatably installed on the outer wall of the No. 1 restraint plate 11. A lifting plate 56 is threadedly rotatably installed on one end of the threaded rod 55. One end of the lifting plate 56 is fixedly connected to the other end of the movable rod 54. By rotating the threaded rod 55, the threaded rod 55 can drive the lifting plate 56 to rise and fall vertically, and the lifting plate 56 can make the movable rod 54 rise and fall vertically in the hollow rod 53. A sliding groove 57 is provided on the hollow rod 53. One end of the lifting plate 56 is in movably contact with the inner wall of the sliding groove 57. By setting the sliding groove 57, the lifting plate 56 can be limited so that the lifting plate 56 can keep rising and falling in the vertical direction. A No. 1 knob 58 is fixedly provided at the other end of the threaded rod 55. By setting the No. 1 knob 58, it is convenient for medical personnel to rotate the threaded rod 55.

[0026] One end of the No. 1 airbag 12, the No. 2 airbag 22, the No. 3 airbag 32 and the No. 4 airbag 42 is equipped with an inflation tube 13. By providing the inflation tube 13, it is convenient to inflate the No. 1 airbag 12, the No. 2 airbag 22, the No. 3 airbag 32 and the No. 4 airbag 42 through an air pump device.

[0027] The leg restraint assembly 3 and the foot restraint assembly 4 also include a connecting belt 43. By setting the connecting belt 43, the two No. 3 restraint plates 31 and the two No. 4 restraint plates 41 can be fixed. Four connecting belts 43 are provided, two of which are fixedly provided on the two No. 3 restraint plates 31, and the other two connecting belts 43 are fixedly provided on the two No. 4 restraint plates 41. One end of the connecting belt 43 is fixedly provided with a connecting sleeve 44, and one side of the connecting sleeve 44 is provided with a plug-in cavity 45. The side wall of the plug-in cavity 45 is fixedly provided with a plug-in plate 46. By setting A connecting sleeve 44, a plug-in cavity 45 and a plug-in plate 46 are provided. When the plug-in plate 46 is horizontally inserted into the interior of the plug-in cavity 45, the two connecting sleeves 44 can be connected. A threaded hole 47 is provided on the plug-in plate 46. A locking screw 48 is threadedly installed on the upper surface of the connecting sleeve 44. One end of the locking screw 48 is threadedly connected to the inner wall of the threaded hole 47. By providing the locking screw 48 and the threaded hole 47, when the plug-in plate 46 is horizontally inserted into the interior of the plug-in cavity 45, the plug-in plate 46 can be locked in the plug-in cavity 45 by cooperating with the locking screw 48 and the threaded hole 47.

[0028] The neck restraint assembly 1, the abdomen restraint assembly 2, the leg restraint assembly 3 and the foot restraint assembly 4 are provided with a fixing assembly 6. By providing the fixing assembly 6, the fixing assembly 6 can fix the neck restraint assembly 1, the abdomen restraint assembly 2, the leg restraint assembly 3 and the foot restraint assembly 4 in the middle of the bed. The fixing assembly 6 includes a U-shaped sleeve 61 and a strap 65. Eight U-shaped sleeves 61 and eight straps 65 are provided. A tightening plate 62 is provided for sliding inside the U-shaped sleeve 61. A screw 63 is installed on one side of the U-shaped sleeve 61 for rotation. One end of the screw 63 is rotatably connected to one side of the tightening plate 62. The other end of the screw 63 is fixedly provided with a No. 2 knob 64. By providing the U-shaped sleeve 61, the tightening plate 62, the screw 63 and the No. 2 knob 64, when the U-shaped sleeve 61 is sleeved on the side of the bed The second handle 64 is fixed to the bed railing, and the second handle 64 is fixed to the bed railing. The screw 63 is driven by the screw 63 to move the support plate 62 horizontally. When the support plate 62 is pressed against one side of the bed railing, the U-shaped sleeve 61 can be fixed to the bed. One end of one strap 65 is fixed on the first constraint plate 11, one end of one strap 65 is fixed on the second constraint plate 21, one end of one strap 65 is fixed on the third constraint plate 31, and one end of one strap 65 is fixed on the fourth constraint plate 41. By setting the strap 65, when the U-shaped sleeve 61 is fixed to the bed railing, the first constraint plate 11, the second constraint plate 21, the third constraint plate 31 and the fourth constraint plate 41 can be fixed by the strap 65. Two side plates 66 are fixedly provided on the upper surface of the U-shaped sleeve 61, and a fixed shaft 67 is fixedly provided between the two side plates 66. A winding roller 68 is rotatably installed on the fixed shaft 67, and the other end of the strap 65 is wound on the winding roller 68. By providing the winding roller 68, the end of the strap 65 is fixed on the winding roller 68 and wound around the outer wall of the winding roller 68. When the strap 65 is pulled, the winding roller 68 rotates on the fixed shaft 67 to realize the unwinding of the strap 65. Two limit plates 69 are fixed on the winding roller 68. One side of the limit plate 69 is in active contact with the side edge of the strap 65. By providing the limit plate 69, the limit plate 69 can limit the strap 65. To avoid confusion of the rolled-up strap 65, two fixing plates 7 are fixedly provided on the upper surface of the U-shaped sleeve 61, and a limiting screw 71 is threadedly installed between the two fixing plates 7. A number of evenly distributed limiting holes 72 are opened on the strap 65, and the limiting screw 71 passes through the limiting hole 72 and is in active contact with the inner wall of the limiting hole 72. By setting the limiting screw 71 and the limiting hole 72, when the limiting screw 71 passes through different limiting holes 72 and is threadedly connected to the fixing plate 7, the adjusted strap 65 can be limited. A No. 3 knob 73 is fixedly provided at one end of the limiting screw 71. By setting the No. 3 knob 73, medical personnel can easily rotate the limiting screw 71.

[0029] Working Principle: During the treatment of a mentally ill patient, the operator first places the No. 1 restraint plate 11 on the patient's neck, with the No. 1 airbag 12 in contact with the neck. The operator places the No. 2 restraint plate 21 on the patient's abdomen, with the No. 2 airbag 22 in contact with the abdomen. The operator places two No. 3 restraint plates 31 on the patient's thighs, with the two No. 3 airbags 32 in contact with the patient's thighs. The operator then places two No. 4 restraint plates 41 on the patient's ankles. Subsequently, the operator inflates the No. 1 airbag 12, the No. 2 airbag 22, the No. 3 airbag 32, and the No. 4 airbag 42 through the four inflation tubes 13, causing the No. 1 airbag 12, the No. 2 airbag 22, the No. 3 airbag 32, and the No. 4 airbag 42 to expand. At this time, the No. 1 restraint plate 11 restrains the patient's neck through the No. 1 airbag 12, the No. 2 restraint plate 21 restrains the patient's abdomen through the No. 2 airbag 22, the No. 3 restraint plate 31 restrains the patient's thighs through the No. 3 airbag 32, and the No. 4 restraint plate 41 restrains the patient's calves through the No. 4 airbag 42. At the same time, the plug-in plate 46 is inserted into the plug-in cavity 45, and then the locking screw 48 is rotated so that the locking screw 48 is threaded into the threaded hole 47, thereby connecting and fixing the two No. 3 restraint plates 31 and the two No. 4 restraint plates 41. At the same time, the first knob 58 is manually turned, which causes the threaded rod 55 to rotate, and the threaded rod 55 drives the lifting plate 56 to rise vertically. The lifting plate 56 causes the mandibular restraint plate 51 to rise vertically through the movable rod 54. The mandibular restraint plate 51 gradually presses against the mandibular position of the mentally ill patient through the rubber pad 52, restraining the head of the mentally ill patient. At the same time, the mask is worn on the face of the mentally ill patient to prevent phlegm in the mouth of the mentally ill patient from flowing out. Then, the medical staff put the eight U-shaped sleeves 61 on the railings on both sides of the bed, and turned the eight second knobs 64 respectively, causing the eight screws 63 to rotate, driving the abutment plates 62 to move horizontally toward one side of the railing, so that the abutment plates 62 abut against one side of the railing. At this time, the U-shaped sleeves 61 are fixed to the railings of the bed; At this time, the medical staff manually pulls the strap 65, and the winding roller 68 rotates to unwind the strap 65, and four of the straps 65 are wrapped around the wrists and arms of the mentally ill patient. Then, the eight No. 3 knobs 73 are turned respectively to make the limit screw 71 pass through the two fixing plates 7. During this process, the limit screw 71 passes through a corresponding limit hole 72 to fix the unwinding amount of the strap 65.

[0030] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such changes and modifications fall within the scope of the claims and their equivalents, the present invention is intended to include such changes and modifications.

Claims

1. A restraint device for treating psychiatric patients, characterized by: The restraint comprises a neck restraint assembly (1), an abdomen restraint assembly (2), a leg restraint assembly (3), a foot restraint assembly (4) and a head restraint assembly (5); The neck restraint assembly (1) comprises a restraint plate (11) and an airbag (12), wherein the airbag (12) is mounted on the inner wall of the restraint plate (11); The abdominal restraint assembly (2) comprises a second restraint plate (21) and a second airbag (22), wherein the second airbag (22) is mounted on the inner wall of the second restraint plate (21); The leg restraint assembly (3) includes a No. 3 restraint plate (31) and a No. 3 airbag (32), two of each of the No. 3 restraint plate (31) and the No. 3 airbag (32) are provided, and the No. 3 airbag (32) is assembled on the inner wall of the No. 3 restraint plate (31); The foot restraint assembly (4) includes a fourth restraint plate (41) and a fourth airbag (42), two of each of the fourth restraint plate (41) and the fourth airbag (42) are provided, and the fourth airbag (42) is assembled on the inner wall of the fourth restraint plate (41); The head restraint assembly (5) comprises a mandibular restraint plate (51), and the mandibular restraint plate (51) is slidably mounted above the first restraint plate (11).

2. A psychiatric patient treatment restraint device as claimed in claim 1, characterized in that: One end of the No. 1 airbag (12), No. 2 airbag (22), No. 3 airbag (32) and No. 4 airbag (42) is equipped with an inflation tube (13).

3. A psychiatric patient treatment restraint device as claimed in claim 1, characterized in that: A rubber pad (52) is fixedly provided on the inner wall of the mandibular restraint plate (51).

4. A psychiatric patient treatment restraint device as claimed in claim 1, characterized in that: The head restraint assembly (5) further comprises a hollow rod (53) and a movable rod (54), one end of the hollow rod (53) being fixedly arranged on the outer wall of the first restraint plate (11), the movable rod (54) being slidably arranged inside the hollow rod (53), and one end of the movable rod (54) being fixedly connected to the lower surface of the mandibular restraint plate (51).

5. A psychiatric patient treatment restraint device as claimed in claim 4, characterized in that: A threaded rod (55) is rotatably mounted on the outer wall of the first constraint plate (11), and a lifting plate (56) is threadably mounted on one end of the threaded rod (55), and one end of the lifting plate (56) is fixedly connected to the other end of the movable rod (54).

6. A psychiatric patient treatment restraint device as claimed in claim 5, characterized in that: A sliding groove (57) is provided on the hollow rod (53), one end of the lifting plate (56) is in movably contact with the inner wall of the sliding groove (57), and a No. 1 knob (58) is fixedly provided on the other end of the threaded rod (55).

7. A psychiatric patient treatment restraint device as claimed in claim 1, characterized in that: The leg restraint assembly (3) and the foot restraint assembly (4) further include connecting belts (43), wherein four connecting belts (43) are provided, wherein two connecting belts (43) are respectively fixedly provided on two No. 3 restraint plates (31), and the other two connecting belts (43) are respectively fixedly provided on two No. 4 restraint plates (41); A connecting sleeve (44) is fixedly provided at one end of the connecting belt (43), a plug-in cavity (45) is provided on one side of the connecting sleeve (44), a plug-in plate (46) is fixedly provided on the side wall of the plug-in cavity (45), a threaded hole (47) is provided on the plug-in plate (46), a locking screw (48) is threadedly rotatably installed on the upper surface of the connecting sleeve (44), and one end of the locking screw (48) is threadedly rotatably connected to the inner wall of the threaded hole (47).

8. A restraint device for treating psychiatric patients as claimed in claim 1, characterized in that: The neck restraint assembly (1), the abdomen restraint assembly (2), the leg restraint assembly (3) and the foot restraint assembly (4) are provided with a fixing assembly (6), the fixing assembly (6) comprising a U-shaped sleeve (61) and a strap (65), eight of each of the U-shaped sleeve (61) and the strap (65), one end of one of the straps (65) being fixedly arranged on the first restraint plate (11), one end of one of the straps (65) being fixedly arranged on the second restraint plate (21), one end of one of the straps (65) being fixedly arranged on the third restraint plate (31), and one end of one of the straps (65) being fixedly arranged on the fourth restraint plate (41); Two side plates (66) are fixedly provided on the upper surface of the U-shaped sleeve (61), a fixed shaft (67) is fixedly provided between the two side plates (66), a winding roller (68) is rotatably mounted on the fixed shaft (67), and the other end of the binding belt (65) is wound on the winding roller (68); Two fixing plates (7) are fixedly provided on the upper surface of the U-shaped sleeve (61), and a limiting screw (71) is threadedly installed between the two fixing plates (7). A plurality of evenly distributed limiting holes (72) are opened on the binding strap (65), and the limiting screw (71) passes through the limiting hole (72) and is in active contact with the inner wall of the limiting hole (72).

9. A psychiatric patient treatment restraint device as claimed in claim 8, characterized in that: A clamping plate (62) is slidably provided inside the U-shaped sleeve (61), a lead screw (63) is rotatably installed on one side of the U-shaped sleeve (61), one end of the lead screw (63) is rotatably connected to one side of the clamping plate (62), and a second knob (64) is fixedly provided on the other end of the lead screw (63).

10. A psychiatric patient treatment restraint device according to claim 8, characterized in that: Two limiting disks (69) are fixedly provided on the winding roller (68), one side of the limiting disk (69) is in movable contact with the side of the strap (65), and a number three knob (73) is fixedly provided on one end of the limiting screw (71).

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