Fixing device for mental patient treatment

Abstract

The invention discloses a fixing device for mental patient treatment, and belongs to the field of medical devices.The fixing device for mental patient treatment comprises a sickbed, a trigger part, a linkage part and a fixing part, a downwards-sunken lying area is formed in the middle of the sickbed, the trigger part is arranged in the lying area, and the linkage part and the fixing part are arranged in the sickbed; the fixing piece and the triggering piece are connected with the linkage piece so as to control the fixing piece to move to the position above the sickbed. A patient lies on the lying area, and the weight of the patient presses the triggering piece. The triggering piece is pressed to act, and meanwhile the linkage piece is driven to act synchronously. The linkage piece transmits power to the fixing piece, and the fixing piece synchronously acts. The fixing pieces synchronously act to wrap the patient in the lying area, the activity space of the patient is limited, and the effect of fixing the patient is achieved. The whole fixing process is simple and convenient, fixing can be completed only by guiding the patient to lie on the lying area, and the workload of medical staff can be relieved.

Description

Technical Field

[0001] The present invention relates to the field of medical devices, and more specifically, to a fixing device for treating mental patients. Background Art

[0002] Mental illness is a mental disorder caused by severe dysfunction of the brain. The clinical manifestations of patients include talking nonsense, having hallucinations, laughing and crying erratically, hitting people and destroying objects, and being unable to distinguish between relatives and strangers. Nursing violent mental patients is more difficult than nursing normal patients. Since patients usually do not cooperate with medical staff, in order to care for or treat mental patients, they need to be fixed. The existing fixed beds usually let patients lie on the hospital beds first, manually fix the patients first, and then use the straps or ties on the hospital beds to fix the patients to prevent them from moving. However, such fixed beds require one person to stabilize the patient and another person to perform the fixing and binding during the fixing process. However, such a fixing method is relatively cumbersome and laborious, and requires more than two people to operate, which is rather inconvenient. Summary of the Invention

[0003] In order to overcome the defects of the prior art, the technical problem to be solved by the present invention is to provide a fixing device for treating mental patients, which can be fixed by a single person. It only needs to let the patient lie flat in the lying area and press the trigger to fix the patient and prevent them from moving.

[0004] To achieve this purpose, the present invention adopts the following technical solutions:

[0005] The present invention provides a fixing device for treating mental patients, including a hospital bed, a trigger, a linkage, and a fixing member. A downwardly concave lying area is provided in the middle of the hospital bed. The trigger is arranged in the lying area, and the linkage and the fixing member are arranged in the hospital bed. The fixing member and the trigger are respectively connected to the linkage to control the fixing member to move above the hospital bed.

[0006] In a preferred technical solution of the present invention, the trigger includes a soft pad, a pressing rod, a transmission cylinder, and a first spring; the soft pad is fixed in the lying area, the upper end of the pressing rod is fixed to the bottom of the soft pad, the transmission cylinder is arranged in the hospital bed, the bottom of the transmission cylinder is connected to the inner bottom wall of the hospital bed through the first spring, and the lower end of the pressing rod extends through the hospital bed into the transmission cylinder; a first driving tooth is arranged on the side wall of the transmission cylinder; a first connection hole is provided on the pressing rod, and a second connection hole is provided on the side wall of the transmission cylinder.

[0007] In a preferred technical solution of the present invention, the trigger further includes a first slider and a fixing rod; a chute is provided on one side of the hospital bed, the first slider is slidably connected to the chute, a through hole is provided on the first slider, the fixing rod is inserted into the through hole, and the fixing rod is movably inserted into the first connection hole and the second connection hole to fix the transmission cylinder and the pressing rod.

[0008] In a preferred technical solution of the present invention, the linkage member includes a first gear, a first transmission roller, a transmission belt, a second transmission roller, and a second gear; the first transmission roller passes through the axis of the first gear, the first transmission roller is rotatably connected to the inside of the hospital bed, the first gear meshes with the first drive tooth, the second transmission roller passes through the axis of the second gear, the second transmission roller is rotatably connected to the inside of the hospital bed, and the transmission belt is sleeved outside the first transmission roller and the second transmission roller.

[0009] In a preferred technical solution of the present invention, the fixing member includes an arc track, a driving rod, and a fixing plate.

[0010] The arc track is fixed inside the hospital bed, the driving rod is arc-shaped, and the arc rod is slidably connected to the arc track. The fixing plate is fixed to the inner side of the driving rod. A second drive tooth is provided on the driving rod, and the second gear meshes with the second drive tooth; a first slot is opened on the side of the top of the hospital bed, and the fixing plate extends outside the hospital bed through the first slot.

[0011] In a preferred technical solution of the present invention, the fixing member further includes a fixed head cover, and the fixed head cover is rotatably connected to the top of the hospital bed through a torsion spring.

[0012] In a preferred technical solution of the present invention, the linkage member further includes a sleeve, a top rod, a second spring, and a third gear. The sleeve is fixed to the side of the hospital bed, the top rod is inserted into the sleeve, the upper end of the top rod abuts against the back of the fixed head cover, the lower end of the top rod is connected to the inner bottom wall of the sleeve through a second spring, a second slot is opened on the side of the sleeve, and a third drive tooth is provided on the side of the top rod; the end of the first transmission roller passes through the top wall of the hospital bed and extends outside the hospital bed to be connected to the third gear, and the third gear passes through the second slot and meshes with the third drive tooth.

[0013] In a preferred technical solution of the present invention, the fixing member further includes a lower fixing component, and the lower fixing component includes a second slider, a resisting block, a screw rod, and a hand crank. A third slot is opened on the top of the hospital bed, and the third slot is located in front of the lying area. The second slider is slidably connected in the third slot, the resisting block is fixed to the second slider, one end of the screw rod passes through the hospital bed and is rotatably connected to the inner side wall of the third slot through the second slider, the hand crank is rotatably connected to the other end of the screw rod, and the screw rod is in threaded cooperation with the second slider.

[0014] In a preferred technical solution of the present invention, a plurality of ventilation holes are opened on the fixed head cover, and a sponge pad is fixed to the side of the resisting block close to the lying area.

[0015] The beneficial effects of the present invention are as follows:

[0016] A fixing device for treating mental patients provided by the present invention allows a patient to lie on the lying area, and the patient's own body weight presses on the triggering member. The triggering member is pressed and actuated, and at the same time, the linkage member is synchronously driven to actuate. The linkage member transmits power to the fixing member, and the fixing member also acts synchronously. The fixing member acts synchronously to wrap the patient on the lying area, restricting the patient's activity space to achieve the effect of fixing the patient. The entire fixing process is simple and convenient, and only requires guiding the patient to lie on the lying area to complete the fixing, which can reduce the workload of medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. is a schematic structural diagram of a fixing device for treating mental patients provided by a specific embodiment of the present invention;

[0018] Figure 2 is Figure 1 the side view structural diagram of.

[0019] In the figure:

[0020] 1, hospital bed, 11, lying area, 12, chute, 13, third slot, 21, soft pad, 22, pressure rod, 23, transmission cylinder, 24, first spring, 25, first driving tooth, 26, second connection hole, 27, first connection hole, 31, first slider, 32, fixing rod, 41, first gear, 42, first transmission roller, 43, transmission belt, 44, second gear, 45, second transmission roller, 51, driving rod, 52, second driving tooth, 53, arc rail, 54, fixing plate, 61, fixing headgear, 62, sleeve, 63, ejector rod, 64, second spring, 65, third driving tooth, 66, third gear, 67, ventilation hole, 71, second slider, 72, abutting block, 73, sponge pad, 74, screw rod, 75, hand crank. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific embodiments.

[0022] As Figure 1 - Figure 2 shown, an embodiment provides a fixing device for treating mental patients, including a hospital bed 1, a triggering member, a linkage member, and a fixing member. A downwardly concave lying area 11 is provided in the middle of the hospital bed 1. The triggering member is arranged in the lying area 11, and the linkage member and the fixing member are arranged in the hospital bed 1. The fixing member and the triggering member are respectively connected to the linkage member to control the fixing member to move above the hospital bed 1.

[0023] When fixing, let the patient lie flat on the lying area 11. As the patient lies down on the lying area 11, the patient's body will press on the trigger member to make it act. During the action of the trigger member, it will drive the linkage member to act. The linkage member transmits power to the fixing member to drive the fixing member to rise upward and be placed on the patient's body to fix the patient. The whole fixing process is fast and convenient. Only by guiding the patient to lie down can the fixing be completed, reducing the burden on medical staff.

[0024] Further, the trigger member includes a soft pad 21, a pressure rod 22, a transmission cylinder 23, and a first spring 24; the soft pad 21 is fixed inside the lying area 11, the upper end of the pressure rod 22 is fixed to the bottom of the soft pad 21, the transmission cylinder 23 is arranged inside the hospital bed 1, the bottom of the transmission cylinder 23 is connected to the inner bottom wall of the hospital bed 1 through the first spring 24, and the lower end of the pressure rod 22 passes through the hospital bed 1 and extends into the transmission cylinder 23; a first driving tooth 25 is arranged on the side wall of the transmission cylinder 23; a first connection hole 27 is opened on the pressure rod 22, and a second connection hole 26 is opened on the side wall of the transmission cylinder 23.

[0025] The patient lies on the soft pad 21, and the body weight presses on the pressure rod 22. When it is necessary to fix the patient, the pressure rod 22 and the transmission cylinder 23 are connected into one body. As the pressure rod 22 descends, it will drive the transmission cylinder 23 to descend, and the transmission cylinder 23 descending will compress the first spring 24.

[0026] Further, the trigger member further includes a first slider 31 and a fixing rod 32; a chute 12 is opened on one side of the hospital bed 1, the first slider 31 is slidably connected to the chute 12, a through hole is opened on the first slider 31, the fixing rod 32 is inserted into the through hole, and the fixing rod 32 fixes the transmission cylinder 23 and the pressure rod 22 by being movably inserted into the first connection hole 27 and the second connection hole 26.

[0027] When it is necessary to fix the patient, insert the fixing rod 32 into the first connection hole 27 and the second connection hole 26. At this time, the pressure rod 22 and the transmission cylinder 23 are connected into one body, and the descent of the pressure rod 22 can drive the transmission cylinder 23 to descend.

[0028] Further, the linkage member includes a first gear 41, a first transmission roller 42, a transmission belt 43, a second transmission roller 45, and a second gear 44; the first transmission roller 42 passes through the axis of the first gear 41, the first transmission roller 42 is rotatably connected to the inside of the hospital bed 1, the first gear 41 meshes with the first driving tooth 25, the second transmission roller 45 passes through the axis of the second gear 44, the second transmission roller 45 is rotatably connected to the inside of the hospital bed 1, and the transmission belt 43 is sleeved outside the first transmission roller 42 and the second transmission roller 45.

[0029] When the transmission cylinder 23 descends, it drives the first gear 41 to rotate through the first driving tooth 25. The rotation of the first gear 41 rotates through the first transmission roller 42, and then drives the second transmission roller 45 and the second gear 44 to rotate through the transmission belt 43, transmitting power to the fixing member.

[0030] Further, the fixing member includes an arc-shaped rail 53, a driving rod 51, and a fixing plate 54.

[0031] The arc-shaped rail 53 is fixed inside the hospital bed 1. The driving rod 51 is arranged in an arc shape, and the arc-shaped rod is slidably connected to the arc-shaped rail 53. The fixing plate 54 is fixed to the inner side of the driving rod 51. A second driving tooth 52 is provided on the driving rod 51, and the second gear 44 meshes with the second driving tooth 52. A first slot is opened on the side of the top of the hospital bed 1, and the fixing plate 54 extends outside the hospital bed 1 through the first slot.

[0032] The rotating second gear 44 drives the driving rod 51 to slide upward along the arc-shaped rail 53 by meshing with the second driving tooth 52. The fixing plate 54 also extends out of the hospital bed 1 from the inside of the hospital bed 1 and is erected on both sides of the lying area 11 to restrict the moving position of the patient and achieve a fixing effect.

[0033] Further, the fixing member further includes a fixed hood 61, and the fixed hood 61 is rotatably connected to the top of the hospital bed 1 through a torsion spring.

[0034] The fixed hood 61 restricts the position of the patient's head. When fixing, it is driven by the linkage member. When resetting is required, the linkage member is no longer adjusted, and the fixed hood 61 is reset under the action of the torsion spring.

[0035] Further, the linkage member further includes a sleeve 62, a top rod 63, a second spring 64, and a third gear 66. The sleeve 62 is fixed to the side of the hospital bed 1. The top rod 63 is inserted into the sleeve 62. The upper end of the top rod 63 abuts against the back of the fixed hood 61. The lower end of the top rod 63 is connected to the inner bottom wall of the sleeve 62 through the second spring 64. A second slot is opened on the side of the sleeve 62. A third driving tooth 65 is provided on the side of the top rod 63. The end of the first transmission roller 42 passes through the top wall of the hospital bed 1 and extends outside the hospital bed 1 to be connected to the third gear 66. The third gear 66 passes through the second slot and meshes with the third driving tooth 65.

[0036] In addition to the first transmission roller 42 transmitting power to the second transmission roller 45 through the transmission belt 43, the first transmission roller 42 also drives the third gear 66 to rotate, and drives the top rod 63 to rise through the meshing of the third gear 66 and the third driving tooth 65. The rising top rod 63 will lift the fixed hood 61, so that the fixed hood 61 covers the patient's head to prevent the patient's head from moving and shifting.

[0037] Further, the fixing member further includes a lower fixing component, which includes a second slider 71, a resisting block 72, a screw rod 74, and a hand rocker 75. A third slotted groove 13 is formed at the top of the hospital bed 1, and the third slotted groove 13 is located in front of the lying area 11. The second slider 71 is slidably connected to the third slotted groove 13. The resisting block 72 is fixed to the second slider 71. One end of the screw rod 74 sequentially passes through the hospital bed 1 and is rotatably connected to the inner side wall of the third slotted groove 13 through the second slider 71. The hand rocker 75 is rotatably connected to the other end of the screw rod 74, and the screw rod 74 is in threaded cooperation with the second slider 71. When the patient lies on the hospital bed 1 for fixation, in order to prevent the patient from slipping away from the foot direction, the hand rocker 75 is rotated to drive the screw rod 74 to rotate, so that the resisting block 72 presses against the patient's feet, restricting the movement space of the patient's feet.

[0038] When it is necessary to release the fixation of the patient, the fixing rod 32 is pulled out from the first connection hole 27 and the second connection hole 26. The pressing rod 22 is disconnected from the transmission cylinder 23. The transmission cylinder 32 is reset and rises under the action of the first spring 24, thereby driving the fixing plate 54 and the ejector rod 63 to reset, releasing the restriction on the patient.

[0039] Further, a plurality of ventilation holes 67 are formed in the fixing hood 61, and a sponge pad 7 is fixed to the side of the resisting block 72 that presses against the lying area 11. The provided ventilation holes 67 can allow the patient to breathe, while the sponge pad 7 can provide a certain degree of comfort for the feet.

[0040] Other technologies of this embodiment adopt the prior art.

[0041] The present invention is described through preferred embodiments. Those skilled in the art know that without departing from the spirit and scope of the present invention, various changes or equivalent replacements can be made to these features and embodiments. The present invention is not limited by the specific embodiments disclosed herein, and other embodiments falling within the scope of the claims of this application belong to the protection scope of the present invention.

Claims

1. A fixing device for treating mental patients, characterized in that: It includes a hospital bed (1), a trigger, a linkage, and a fixing member. A lying area (11) that is recessed downward is provided in the middle of the hospital bed (1). The trigger is arranged in the lying area (11), and the linkage and the fixing member are arranged in the hospital bed (1). The fixing member and the trigger are respectively connected to the linkage to control the fixing member to move above the hospital bed (1).

2. The fixing device for treating mental patients according to claim 1, wherein: The trigger includes a soft pad (21), a pressure rod (22), a transmission cylinder (23), and a first spring (24); The soft pad (21) is fixed in the lying area (11). The upper end of the pressure rod (22) is fixed to the bottom of the soft pad (21). The transmission cylinder (23) is arranged in the hospital bed (1). The bottom of the transmission cylinder (23) is connected to the inner bottom wall of the hospital bed (1) through the first spring (24). The lower end of the pressure rod (22) passes through the hospital bed (1) and extends into the transmission cylinder (23). A first driving tooth (25) is arranged on the side wall of the transmission cylinder (23). A first connection hole (27) is provided on the pressure rod (22), and a second connection hole (26) is provided on the side wall of the transmission cylinder (23).

3. The fixing device for treating mental patients according to claim 2, wherein: The trigger further includes a first slider (31) and a fixing rod (32); A chute (12) is provided on one side of the hospital bed (1). The first slider (31) is slidably connected to the chute (12). A through hole is provided on the first slider (31). The fixing rod (32) is inserted into the through hole. The fixing rod (32) fixes the transmission cylinder (23) and the pressure rod (22) by being movably inserted into the first connection hole (27) and the second connection hole (26).

4. The fixing device for treating mental patients according to claim 3, wherein: The linkage includes a first gear (41), a first transmission roller (42), a transmission belt (43), a second transmission roller (45), and a second gear (44); The first transmission roller (42) passes through the axis of the first gear (41). The first transmission roller (42) is rotatably connected to the inside of the hospital bed (1). The first gear (41) meshes with the first driving tooth (25), The second transmission roller (45) passes through the axis of the second gear (44). The second transmission roller (45) is rotatably connected to the inside of the hospital bed (1). The transmission belt (43) is sleeved outside the first transmission roller (42) and the second transmission roller (45).

5. The fixing device for treating mental patients according to claim 4, wherein: The fixing member includes an arc track (53), a driving rod (51), and a fixing plate (54), The arc track (53) is fixed in the hospital bed (1). The driving rod (51) is arc-shaped, and the arc rod is slidably connected to the arc track (53). The fixing plate (54) is fixed to the inner side of the driving rod (51). A second driving tooth (52) is arranged on the driving rod (51). The second gear (44) meshes with the second driving tooth (52); A first slot is formed in the side of the top of the hospital bed (1), and the fixing plate (54) extends outside the hospital bed (1) through the first slot.

6. The fixing device for treating mental patients according to claim 5, wherein: The fixing member further includes a fixing hood (61), and the fixing hood (61) is rotatably connected to the top of the hospital bed (1) through a torsion spring.

7. The fixing device for treating mental patients according to claim 6, wherein: The linkage member further includes a sleeve (62), a top rod (63), a second spring (64) and a third gear (66). The sleeve (62) is fixed to the side of the hospital bed (1), the top rod (63) is inserted into the sleeve (62), the upper end of the top rod (63) abuts against the back of the fixing hood (61), the lower end of the top rod (63) is connected to the inner bottom wall of the sleeve (62) through the second spring (64), a second slot is formed in the side of the sleeve (62), and a third driving tooth (65) is arranged on the side of the top rod (63); The end of the first transmission roller (42) passes through the top wall of the hospital bed (1) and extends outside the hospital bed (1) to be connected to the third gear (66), and the third gear (66) passes through the second slot and meshes with the third driving tooth (65).

8. The fixing device for treating mental patients according to claim 7, wherein: The fixing member further includes a lower fixing component, and the lower fixing component includes a second slider (71), a resisting block (72), a screw rod (74) and a hand rocker (75). A third slot (13) is formed in the top of the hospital bed (1), and the third slot (13) is located in front of the lying area (11). The second slider (71) is slidably connected in the third slot (13), the resisting block (72) is fixed on the second slider (71), one end of the screw rod (74) passes through the hospital bed (1) and is rotatably connected to the inner side wall of the third slot (13) through the second slider (71), the hand rocker (75) is rotatably connected to the other end of the screw rod (74), and the screw rod (74) is in threaded cooperation with the second slider (71).

9. The fixing device for treating mental patients according to claim 8, wherein: A plurality of ventilation holes (67) are formed in the fixing hood (61), and a sponge pad (7) is fixed on the side of the resisting block (72) close to the lying area (11).

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