Multifunctional psychiatric patient restraint strap automatic adjusting device

Abstract

The invention relates to the technical field of restraint straps, and discloses a multifunctional psychiatric patient restraint strap automatic adjusting device which comprises a first pull strap, a T-shaped plate is fixedly arranged at one end of the first pull strap, a winding roller is slidably connected to the outer side of the T-shaped plate, and an inner hexagonal threaded plug is in threaded connection with the interior of one end of the winding roller. Two annular plates are fixedly arranged on the outer side of the winding roller, the outer sides of the two annular plates are rotationally connected with circular plates, a mounting sleeve is fixedly arranged on one side of one circular plate, a forward and reverse motor is fixedly arranged in the mounting sleeve, and the output end of the forward and reverse motor is fixedly connected with one side of the winding roller. A winding roller is connected with a round plate and a bed body, then a T-shaped plate is slidably installed in the winding roller, C-shaped binding plates at the two ends of a second pull belt are buckled with the legs of a patient, then binding belts are connected with threaded columns, a forward and reverse motor is started, a first pull belt is wound, and the length of the first pull belt is adjusted according to the height of the patient.

Description

Technical Field

[0001] The present invention relates to the technical field of restraint belts, and particularly to an automatic adjustment device for a multifunctional restraint belt for psychiatric patients. Background Art

[0002] A restraint belt is a medical device mainly used to restrict the physical activities of patients to ensure their safety, especially widely used in patients with restlessness, unclear consciousness, and the risk of self-harm or falling out of bed. When restraining psychiatric patients, the restraint belt restricts the limb activities of patients to prevent them from performing dangerous behaviors or accidents. There are various types of restraint belts, suitable for different body parts and needs: long strip restraint belts: mainly used for the wrists and ankles to fix the limbs of patients; oval restraint belts (table tennis racket shape): mainly used to fix both hands to prevent patients with unclear consciousness from pulling out tubes or self-harming behaviors; shoulder restraint belts: fix the shoulders to restrict patients from sitting up; knee restraint belts: fix the knees to restrict lower limb activities. Currently, the restraint belts used in the market are not convenient to adjust according to patients of different heights when restraining psychiatric patients, resulting in inconvenient use. Therefore, an automatic adjustment device for a multifunctional restraint belt for psychiatric patients is proposed. Summary of the Invention

[0003] The purpose of the present invention is to provide an automatic adjustment device for a multifunctional restraint belt for psychiatric patients, so as to solve the problem that the restraint belts currently used in the market are not convenient to adjust according to patients of different heights when restraining psychiatric patients, resulting in inconvenient use as mentioned in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solution: An automatic adjustment device for a multifunctional restraint belt for psychiatric patients, including a first pull belt, one end of the first pull belt is fixedly provided with a T-shaped plate, the outside of the T-shaped plate is slidably connected with a winding roller, one end of the winding roller is internally threaded with an internal hexagonal threaded plug, two annular plates are fixedly provided on the outside of the winding roller, circular plates are rotatably connected to the outside of both annular plates, one side of one of the circular plates is fixedly provided with an installation sleeve, a positive and negative motor is fixedly provided inside the installation sleeve, and the output end of the positive and negative motor is fixedly connected to one side of the winding roller. A support installation structure is arranged on the outside of the circular plate, a connection structure is arranged at the other end of the first pull belt, a second pull belt is arranged inside the connection structure, both ends of the second pull belt are fixedly provided with C-shaped restraint plates, a restraint belt is fixedly connected to one side of the C-shaped restraint plate, a threaded column is fixedly provided on the outside of the C-shaped restraint plate, and a threaded nut is threadedly connected to the outside of the threaded column.

[0005] Preferably, the support mounting structure includes a plurality of support rods, the plurality of support rods are respectively fixedly installed on the outer sides of the two circular plates, a placement box is fixedly connected between the bottoms of the plurality of support rods, a battery is placed inside the placement box, one side of the placement box is connected with a cover plate, two plug-in plates are fixedly arranged on one side of the cover plate and the two plug-in plates are respectively buckled on the inner walls of the two sides of the placement box, a fixing plate is fixedly arranged on the other side of the placement box, and two fixing bolts are in threaded connection inside the fixing plate.

[0006] Preferably, the connection structure includes a connecting member, the connecting member is connected to one end of the first pull belt, the second pull belt is buckled inside the connecting member, a baffle is buckled on the inner wall of the top of the connecting member, two clamping plates are fixedly arranged on one side of the connecting member and the two clamping plates clamp one end of the first pull belt, two pin rods are arranged inside the clamping plates and the pin rods penetrate through the clamping plates and the first pull belt, and plugs are fixedly connected to both ends of the clamping plates.

[0007] Preferably, a T-shaped sliding groove is formed inside the winding roller, and the size of the T-shaped plate is adapted to that of the T-shaped sliding groove.

[0008] Preferably, an annular buckling groove is formed inside the circular plate, and the annular plate is rotationally connected with the annular buckling groove.

[0009] Preferably, a threaded groove is formed on the inner wall of one end of the winding roller, and the size of the hexagon socket screw plug is adapted to that of the threaded groove.

[0010] Preferably, a threaded hole is formed inside the fixing plate, and the size of the fixing bolt is adapted to that of the threaded hole.

[0011] Preferably, clamping grooves are formed at both ends of the placement box, and the plug-in plates are buckled inside the clamping grooves.

[0012] Preferably, a limit mounting groove is formed at the top of the connecting member, and the baffle is buckled inside the limit mounting groove.

[0013] Preferably, through holes are formed inside the clamping plates, and the pin rods penetrate through the through holes.

[0014] Compared with the prior art, the present invention adopts the above technical solutions and has the following technical effects:

[0015] In the present invention, by providing a winding roller, an internal hexagonal threaded plug, an annular plate, a circular plate and a mounting sleeve, when restraining a mental patient, two support rods are fixedly connected to the outside of the circular plate. The fixing plate is fixedly connected to an external bed through fixing bolts, thereby supporting and fixing the circular plate. The T-shaped plate is slidably installed inside the winding roller and limited by the internal hexagonal threaded plug. Then, the second pull belt is buckled inside the connecting member, and the second pull belt is limited by the baffle, which is convenient for disassembly. The C-shaped restraint plates at both ends of the second pull belt are buckled to the patient's legs. The positive and negative motor is started to wind the first pull belt, and the length of the first pull belt is adjusted according to the patient's height. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 Side view structural schematic diagram of the present invention;

[0018] Figure 2 Connection structural schematic diagram of the present invention;

[0019] Figure 3 Connection structural schematic diagram of the circular plate and the placement box of the present invention;

[0020] Figure 4 Connection structural schematic diagram of the first pull belt and the winding roller of the present invention;

[0021] Figure 5 Support installation structural schematic diagram of the present invention;

[0022] Figure 6 Of the present invention Figure 1 Enlarged structural schematic diagram of A therein;

[0023] Figure 7 Of the present invention Figure 3 Enlarged structural schematic diagram of B therein.

[0024] Explanation of reference numerals: 1. First pull belt; 2. T-shaped plate; 3. Winding roller; 4. Internal hexagonal threaded plug; 5. Annular plate; 6. Circular plate; 7. Mounting sleeve; 8. Positive and negative motor; 9. Support rod; 10. Placement box; 11. Battery; 12. Cover plate; 13. Plug-in board; 14. Fixing plate; 15. Fixing bolt; 16. Connecting member; 17. Baffle; 18. Clamping plate; 19. Pin rod; 20. Plug; 21. Second pull belt; 22. C-shaped restraint plate; 23. Restraint belt; 24. Threaded column; 25. Threaded nut. Detailed implementation manners

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] It should be noted that the structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limited conditions that can be implemented in this application. Therefore, they do not have a substantial technical meaning. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the efficacy that this application can produce and the purpose that can be achieved, should still fall within the scope that the technical content disclosed in this application can cover.

[0027] Embodiment

[0028] In the prior art, when the restraint belts currently used in the market are used to restrain mental patients, it is inconvenient to adjust the restraint belts according to patients of different heights, resulting in inconvenient use.

[0029] Please refer to Figures 1-7, the present invention provides a technical solution: a multifunctional automatic adjustment device for psychiatric patient restraint belts, including a first pull belt 1. One end of the first pull belt 1 is fixedly provided with a T-shaped plate 2. The outer side of the T-shaped plate 2 is slidably connected with a winding roller 3. One end of the winding roller 3 is internally threaded with an internal hexagonal threaded plug 4. Two annular plates 5 are fixedly provided on the outer side of the winding roller 3. Circular plates 6 are rotatably connected to the outer sides of the two annular plates 5. One side of one of the circular plates 6 is fixedly provided with an installation sleeve 7. An internal and external motor 8 is fixedly provided inside the installation sleeve 7, and the output end of the internal and external motor 8 is fixedly connected to one side of the winding roller 3. A support installation structure is arranged on the outer side of the circular plate 6. The other end of the first pull belt 1 is provided with a connection structure. A second pull belt 21 is arranged inside the connection structure. C-shaped restraint plates 22 are fixedly provided at both ends of the second pull belt 21. A restraint belt 23 is fixedly connected to one side of the C-shaped restraint plate 22. A threaded post 24 is fixedly provided on the outer side of the C-shaped restraint plate 22. A threaded cap 25 is threadedly connected to the outer side of the threaded post 24. When restraining a psychiatric patient, install the support installation structure on an external bed, thereby connecting the winding roller 3 and the circular plate 6 to the bed. Then, slidably install the T-shaped plate 2 inside the winding roller 3 and limit it with the internal hexagonal threaded plug 4. One end of the first pull belt 1 is connected to the second pull belt 21 through the connection structure. Buckle the C-shaped restraint plates 22 at both ends of the second pull belt 21 to the patient's legs. Then, connect the restraint belt 23 to the threaded post 24. Start the internal and external motor 8 to drive the winding roller 3 to rotate, thereby winding the first pull belt 1 and adjusting the length of the first pull belt 1 according to the patient's height.

[0030] The support installation structure includes a plurality of support rods 9. The plurality of support rods 9 are respectively fixedly installed on the outer sides of the two circular plates 6. A placement box 10 is fixedly connected between the bottoms of the plurality of support rods 9. A battery 11 is placed inside the placement box 10. One side of the placement box 10 is connected with a cover plate 12. Two plug-in plates 13 are fixedly provided on one side of the cover plate 12 and respectively buckle on the inner walls on both sides of the placement box 10. A fixing plate 14 is fixedly provided on the other side of the placement box 10. Two fixing bolts 15 are threadedly connected inside the fixing plate 14. When installing the circular plate 6, two support rods 9 are fixedly connected to the outer side of the circular plate 6. A placement box 10 is fixedly connected between the bottoms of the plurality of support rods 9 and a fixing plate 14 is fixedly connected to one side of the placement box 10. Fix the fixing plate 14 to the external bed with the fixing bolts 15 to support and fix the circular plate 6.

[0031] The connecting structure includes a connecting member 16. The connecting member 16 is connected to one end of the first pulling belt 1. The second pulling belt 21 is buckled inside the connecting member 16. A baffle 17 is buckled on the inner wall of the top of the connecting member 16. Two clamping plates 18 are fixedly arranged on one side of the connecting member 16 and the two clamping plates 18 clamp one end of the first pulling belt 1. Two pin rods 19 are arranged inside the clamping plates 18 and the pin rods 19 penetrate through the clamping plates 18 and the first pulling belt 1. Plug heads 20 are fixedly connected to both ends of the clamping plates 18 respectively. When connecting the first pulling belt 1 and the second pulling belt 21, buckle the second pulling belt 21 inside the connecting member 16, and then buckle the baffle 17 inside the top of the connecting member 16, so as to limit the second pulling belt 21. One side of the connecting member 16 is fixedly connected to the first pulling belt 1 through the clamping plates 18, the pin rods 19, so as to connect the first pulling belt 1 and the second pulling belt 21, which is convenient for disassembly.

[0032] A T-shaped chute is opened inside the winding roller 3. The size of the T-shaped plate 2 is adapted to the T-shaped chute. The first pulling belt 1 is connected to the winding roller 3 through the T-shaped plate 2, so as to facilitate the winding thereof.

[0033] An annular buckling groove is opened inside the circular plate 6. The annular plate 5 is rotationally connected to the annular buckling groove. The circular plate 6 is rotatably installed on the outside of the winding roller 3 through the annular plate 5.

[0034] A threaded groove is opened on the inner wall of one end of the winding roller 3. The size of the hexagon socket head screw plug 4 is adapted to the threaded groove. The hexagon socket head screw plug 4 is connected to the threaded groove inside one end of the winding roller 3 to limit the T-shaped plate 2.

[0035] A threaded hole is opened inside the fixing plate 14. The size of the fixing bolt 15 is adapted to the threaded hole. The fixing plate 14 is fixedly connected to the external bed body through the fixing bolt 15.

[0036] Card slots are opened at both ends of the placement box 10. The plug-in board 13 is buckled inside the card slots. The cover plate 12 is installed on one side of the placement box 10 through the plug-in board 13.

[0037] A limit installation groove is opened on the top of the connecting member 16. The baffle 17 is buckled inside the limit installation groove. The baffle 17 is buckled with the connecting member 16 to limit the second pulling belt 21.

[0038] A through hole is opened inside the clamping plate 18. The pin rod 19 penetrates through the through hole. The clamping plate 18 is fixedly connected to the first pulling belt 1 through the pin rod 19.

[0039] Working principle or structural principle. When restraining a mental patient, two support rods 9 are fixedly connected to the outside of the circular plate 6. A placement box 10 is fixedly connected between the bottoms of the multiple support rods 9, and a fixed plate 14 is fixedly connected to one side of the placement box 10. The fixed plate 14 is fixedly connected to the external bed body through a fixing bolt 15, thereby supporting and fixing the circular plate 6. A winding roller 3 is rotatably connected between the two circular plates 6 through an annular plate 5. Then, the T-shaped plate 2 is slidably installed inside the winding roller 3 and limited by an internal hexagonal threaded plug 4. Then, the second pulling belt 21 is buckled inside the connecting piece 16, and then the baffle 17 is buckled inside the top of the connecting piece 16, thereby limiting the second pulling belt 21. One side of the connecting piece 16 is fixedly connected to the pin rod 19 and the first pulling belt 1 through a clamping plate 18, thereby connecting the first pulling belt 1 and the second pulling belt 21, which is convenient for disassembly. The C-shaped restraint plates 22 at both ends of the second pulling belt 21 are buckled with the patient's legs. Then, the restraint belt 23 is connected to the threaded column 24. The positive and negative motor 8 is started to drive the winding roller 3 to rotate, thereby winding the first pulling belt 1 and adjusting the length of the first pulling belt 1 according to the patient's height.

[0040] Those skilled in the art can understand that the features recited in the various embodiments and / or claims of the present invention can be combined or / and combined in various ways, even if such combinations or combinations are not explicitly recited in the present invention. In particular, without departing from the spirit and teachings of the present invention, the features recited in the various embodiments and / or claims of the present invention can be combined and / or combined in various ways. All such combinations and / or combinations fall within the scope of the present invention.

Claims

1. A multifunctional automatic adjustment device for restraint belts for psychiatric patients, comprising a first drawstring (1), characterized in that: A T-shaped plate (2) is fixedly provided at one end of the first pull belt (1), a winding roller (3) is slidably connected to the outer side of the T-shaped plate (2), one end of the winding roller (3) is internally threadedly connected to a hexagonal threaded plug (4), two annular plates (5) are fixedly provided on the outer side of the winding roller (3), and circular plates (6) are rotatably connected to the outer sides of the two annular plates (5), a mounting sleeve (7) is fixedly provided on one side of one of the circular plates (6), and a forward and reverse motor (8) is fixedly provided inside the mounting sleeve (7), and the forward and reverse motor (8) is The output end is fixedly connected to one side of the winding roller (3), a supporting installation structure is arranged on the outer side of the circular plate (6), a connecting structure is arranged on the other end of the first pull belt (1), a second pull belt (21) is arranged inside the connecting structure, both ends of the second pull belt (21) are fixedly provided with C-shaped binding plates (22), one side of the C-shaped binding plate (22) is fixedly connected with a binding belt (23), a threaded column (24) is fixedly provided on the outer side of the C-shaped binding plate (22), and a threaded cap (25) is threadedly connected to the outer side of the threaded column (24).

2. A multifunctional automatic adjustment device for restraint belts for psychiatric patients according to claim 1, characterized in that: The support installation structure comprises a plurality of support rods (9), wherein the plurality of support rods (9) are respectively fixedly installed on the outer sides of two circular plates (6), a placement box (10) is fixedly connected between the bottoms of the plurality of support rods (9), a battery (11) is placed inside the placement box (10), a cover plate (12) is connected to one side of the placement box (10), two plug-in plates (13) are fixedly arranged on one side of the cover plate (12), and the two plug-in plates (13) are respectively buckled on the inner walls of the placement box (10) on both sides, and a fixing plate (14) is fixedly arranged on the other side of the placement box (10), and the internal thread of the fixing plate (14) is connected to two fixing bolts (15).

3. A multifunctional automatic adjustment device for restraint belts for psychiatric patients according to claim 1, characterized in that: The connection structure includes a connecting piece (16), the connecting piece (16) is connected to one end of the first drawstring (1), the second drawstring (21) is buckled inside the connecting piece (16), the top inner wall of the connecting piece (16) is buckled with a baffle (17), one side of the connecting piece (16) is fixedly provided with two clamping plates (18), and the two clamping plates (18) are clamped on one end of the first drawstring (1), the inside of the clamping plate (18) is provided with two pins (19), and the pins (19) pass through the clamping plate (18) and the first drawstring (1), and the two ends of the clamping plate (18) are respectively fixedly connected with plugs (20).

4. The multifunctional automatic adjustment device for restraint belts for psychiatric patients according to claim 1, characterized in that: A T-shaped slide groove is provided inside the winding roller (3), and the size of the T-shaped plate (2) is adapted to the T-shaped slide groove.

5. The multifunctional automatic adjustment device for restraint belts for psychiatric patients according to claim 1, characterized in that: An annular buckle groove is provided inside the circular plate (6), and the annular plate (5) is rotatably connected to the annular buckle groove.

6. The multifunctional automatic adjustment device for restraint belts for psychiatric patients according to claim 1, characterized in that: A thread groove is formed on the inner wall of one end of the winding roller (3), and the size of the hexagonal thread plug (4) is adapted to the thread groove.

7. The multifunctional automatic adjustment device for restraint belts for psychiatric patients according to claim 2, characterized in that: A threaded hole is provided inside the fixing plate (14), and the size of the fixing bolt (15) is matched with the threaded hole.

8. The multifunctional automatic adjustment device for restraint belts for psychiatric patients according to claim 2, characterized in that: Both ends of the placement box (10) are provided with card slots, and the plug-in board (13) is buckled inside the card slots.

9. The multifunctional automatic adjustment device for restraint belts for psychiatric patients according to claim 3, characterized in that: A limit installation groove is provided on the top of the connecting member (16), and the baffle (17) is buckled inside the limit installation groove.

10. The multifunctional automatic adjustment device for restraint belts for psychiatric patients according to claim 3, characterized in that: A through hole is provided inside the clamping plate (18), and the pin rod (19) passes through the through hole.

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