Transfer bed for mental disorder patient

Abstract

The invention discloses a mental disorder patient transfer bed, and relates to the technical field of transfer beds, according to the technical scheme, the mental disorder patient transfer bed comprises a transfer bed body, adjusting mechanisms are symmetrically arranged at the rear end and the middle position of the transfer bed body, each adjusting mechanism comprises an adjusting shell fixedly connected to the side wall of the transfer bed body, and a fixing disc is rotationally connected to the interior of each adjusting shell; a second motor is started after the length of the restraint strap is determined, a limiting plate is driven by the second motor to press downwards, the restraint strap is limited by pressing downwards through the limiting plate, and the restraint strap is fixed through a fixing plate. The length of the restraint strap is fixed, then the wrist and the ankle of the patient only need to be sleeved with the restraint air bag, then the air pump is started, air is conveyed into the restraint air bag through the air pump, and therefore the restraint air bag is driven to expand rapidly to restrain the four limbs of the patient.

Description

Technical Field

[0001] The invention relates to the technical field of transfer beds, and in particular to a transfer bed for patients with mental disorders. Background Art

[0002] In the treatment process of patients with mental disorders, safe and smooth transfer is of vital importance. Traditional transfer methods mainly rely on manpower, which not only increases the safety risks during the transfer process, but may also cause discomfort to patients and increase the burden on medical staff. The transfer bed for patients with mental disorders has achieved smooth and rapid transfer of patients between different medical scenarios by introducing advanced mechanization and intelligent technology, greatly improving the efficiency and safety of transfer. The application of this transfer bed not only helps to reduce the burden on medical staff, but also improves the patient's transfer experience and treatment effect. It is an indispensable and important equipment in the field of modern mental health.

[0003] After searching, the Chinese patent number CN117084871A discloses a medical transfer bed for transferring critically ill patients, including a bed body, a bottom plate is arranged on the top of the bed body, and both ends of the bottom plate in the length direction extend upward to form a clamping part, and a clamping groove is provided on the inner side of the clamping part, a transfer plate is arranged on the bottom plate, and both ends of the transfer plate are clamped in the clamping groove, and a mounting groove is arranged on the top surface of the bottom plate, and a pulley is installed in the mounting groove, and guard plates are arranged on both sides of the bottom plate, and the bottom of the guard plate extends downward to form a supporting part, and a locking component for locking the guard plate is arranged on the bottom plate. A mounting plate is also provided under the bottom plate, a placement groove is provided on the top surface of the mounting plate, a placement plate is provided in the placement groove, a ball bearing is embedded in the bottom of the placement groove, and two sets of transmission components are provided between the placement plate and the transfer plate. Compared with the prior art, the Chinese patent number CN117084871A solves the problem that when the existing transfer bed is in use, medical staff usually need to pick up or lift the patient and move him to the transfer bed. Due to the patient's weak body, if the movement range is too large, it may cause secondary injury to the patient, and it is not convenient during the transfer process.

[0004] However, in actual use of the above device, when transporting patients with mental disorders, due to the unstable emotions of the patients, they are likely to struggle to move on the transport vehicle. Using a restraint belt to restrain the patient is cumbersome and difficult to restrain the patient quickly, resulting in low transport efficiency. Therefore, a transport bed for patients with mental disorders is proposed. Summary of the invention

[0005] The purpose of the present invention is to solve the problem in the prior art that when transporting patients with mental disorders, due to the unstable emotions of the patients, they are easy to struggle to move on the transport vehicle, and the use of restraint belts to restrain the patients is cumbersome, making it difficult to restrain the patients quickly, resulting in low transport efficiency. A transport bed for patients with mental disorders is proposed to solve the problem.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A transport bed for patients with mental disorders comprises a transport bed body, wherein adjustment mechanisms are symmetrically arranged at the rear end and the middle position of the transport bed body, the adjustment mechanism comprises an adjustment shell fixedly connected to the side wall of the transport bed body, a fixed disk is rotatably connected inside the adjustment shell, a restraint belt is coiled inside the fixed disk, a restraint airbag is fixedly connected to the end of the restraint belt away from the fixed disk, an air pump is arranged on the upper part of the restraint airbag, two limit shells are fixedly connected to the upper part of the adjustment shell, a second motor is arranged inside the limit shell, a worm is arranged at the output end of the second motor, the worm is meshed with a worm wheel, the worm wheel is rotatably connected to the limit shell, a third gear is fixedly connected to the side of the worm wheel away from the limit shell, the third gear is meshed with a transmission rack, and the lower part of the transmission rack is fixedly connected to a limit plate.

[0008] When in use, the doctor pulls one end of the restraint belt to drive the fixed plate to rotate, thereby adjusting the length of the restraint belt. After the length of the restraint belt is determined, the second motor is started, and the third gear is driven to rotate by the second motor. The rotation of the third gear drives the meshing transmission rack to move, and then drives the limit plate to press down to fix the restraint belt. After the restraint airbag is put into the patient's wrist and ankle, the air pump is started to inflate the restraint airbag, which quickly drives the restraint airbag to expand and restrain the patient's wrist and ankle. A limit groove is arranged inside the limit housing, and a transmission rack is slidably connected inside the limit groove. The surface of the limit plate is treated with anti-slip treatment.

[0009] The above technical solution further includes:

[0010] An automatic convergence mechanism is arranged on one side of the adjusting shell, and the automatic convergence mechanism comprises a convergence shell fixedly connected to one side of the adjusting shell, a first motor is arranged inside the convergence shell, and a convergence component is arranged at the output end of the first motor.

[0011] The bunching assembly includes a first gear disposed at the output end of the first motor, the first gear is meshedly connected with a second gear, the second gear is rotationally connected to an adjustment housing, and the second gear is fixedly connected to a fixed disk close to a side of the adjustment housing.

[0012] A mattress is fixedly connected to the upper part of the transport bed.

[0013] A movable base is arranged at the lower part of the transfer bed, two lifting mechanisms are arranged at the upper part of the movable base, and four shock absorbing mechanisms are arranged at the bottom of the movable base.

[0014] The lifting mechanism comprises a lifting shell fixedly connected to the upper part of the moving base, a third motor is arranged inside the lifting shell, and a lifting assembly is arranged at the output end of the third motor.

[0015] The lifting assembly includes a fourth gear arranged at the output end of the third motor, the fourth gear is meshedly connected with the fifth gear, the fifth gear is rotationally connected to the lifting shell, the fifth gear is meshedly connected with a threaded rod, and the upper part of the threaded rod is fixedly connected to the transfer bed.

[0016] The shock absorbing mechanism comprises a shock absorbing shell fixedly connected to the bottom of the mobile base, a shock absorbing shaft is rotatably connected to the lower part of the shock absorbing shell, and a wheel is rotatably connected to one side of the shock absorbing shaft.

[0017] A damping spring is fixedly connected to the damping shaft on the side away from the wheel. The damping spring is fixedly connected to the damping shell. There are two damping springs.

[0018] The present invention has the following beneficial effects:

[0019] 1. In the present invention, after the patient lies down on the transport bed, the medical staff can quickly pull one end of the restraint belt to adjust the length of the restraint belt according to the patient's body shape. When the length of the restraint belt is determined, the second motor is started, and the limit plate is pressed down by the second motor. The restraint belt is limited by pressing down the limit plate, thereby fixing the length of the restraint belt. Then, it is only necessary to put the restraint airbag on the patient's wrist and ankle, and then start the air pump to supply air to the inside of the restraint airbag, thereby driving the restraint airbag to expand rapidly, restraining the patient's limbs, and effectively improving the efficiency of restraining the patient. After use, the restraint belt can be retracted by the automatic contraction mechanism, thereby improving the use effect of the device.

[0020] 2. In the present invention, four wheels are arranged at the bottom of the mobile base, and the wheels can drive the device as a whole to move. The shock-absorbing mechanism arranged on the upper part of the wheels can effectively reduce the vibration generated by the transfer bed during the movement, thereby improving the comfort of the patient when being transferred on the transfer bed. The height of the transfer bed can also be adjusted by the lifting mechanism, so as to make adaptive adjustments for beds of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic structural diagram of a transport bed for patients with mental disorders proposed by the present invention;

[0022] Figure 2 It is a bottom view of the overall structure of the device in the present invention;

[0023] Figure 3 It is a schematic diagram of the overall structure of the adjustment mechanism in the present invention;

[0024] Figure 4 It is a schematic diagram of the internal structure of the convergence shell in the present invention;

[0025] Figure 5 It is a schematic diagram of the internal structure of the regulating housing in the present invention;

[0026] Figure 6 It is a schematic diagram of the internal structure of the limiting housing in the present invention;

[0027] Figure 7 It is a schematic diagram of the internal structure of the shock absorbing shell in the present invention;

[0028] Figure 8 It is a schematic diagram of the internal structure of the lifting shell in the present invention.

[0029] In the figure: 1. transfer bed; 2. mattress; 3. adjustment shell; 4. restraint belt; 5. restraint airbag; 6. mobile base; 7. shock-absorbing shell; 8. lifting shell; 9. threaded rod; 10. air pump; 11. convergence shell; 12. limit shell; 13. first motor; 14. first gear; 15. second gear; 16. fixed plate; 17. second motor; 18. worm; 19. worm wheel; 20. third gear; 21. transmission rack; 22. limit plate; 23. wheel; 24. shock-absorbing shaft; 25. shock-absorbing spring; 26. third motor; 27. fourth gear; 28. fifth gear. DETAILED DESCRIPTION

[0030] 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.

[0031] Embodiment 1

[0032] like Figure 1-Figure 8As shown, a transport bed for patients with mental disorders includes a transport bed body 1, and an adjustment mechanism is symmetrically arranged at the rear end and the middle position of the transport bed body 1, the adjustment mechanism includes an adjustment shell 3 fixedly connected to the side wall of the transport bed body 1, a fixed disk 16 is rotatably connected inside the adjustment shell 3, a restraint belt 4 is coiled inside the fixed disk 16, a restraint airbag 5 is fixedly connected to the end of the restraint belt 4 away from the fixed disk 16, an air pump 10 is arranged on the upper part of the restraint airbag 5, two limiting shells 12 are fixedly connected to the upper part of the adjustment shell 3, a second motor 17 is arranged inside the limiting shell 12, a worm 18 is arranged at the output end of the second motor 17, the worm 18 is meshedly connected with a worm wheel 19, the worm wheel 19 is rotatably connected to the limiting shell 12, a third gear 20 is fixedly connected to the side of the worm wheel 19 away from the limiting shell 12, the third gear 20 is meshedly connected with a transmission rack 21, and a limiting plate 22 is fixedly connected to the lower part of the transmission rack 21.

[0033] When in use, the doctor pulls one end of the restraint belt 4 to drive the fixed plate 16 to rotate, thereby adjusting the length of the restraint belt 4. After the length of the restraint belt 4 is determined, the second motor 17 is started, and the worm 18 is driven to rotate by the second motor 17. The rotation of the worm 18 drives the meshing worm wheel 19 to rotate, and the rotation of the worm wheel 19 drives the fixedly connected third gear 20 to rotate. The rotation of the third gear 20 drives the meshing transmission rack 21 to move downward, and the movement of the transmission rack 21 drives the fixedly connected limit plate 22 to be pressed down, thereby fixing the restraint belt 4. After the restraint airbag 5 is put into the patient's wrist and ankle, the air pump 10 is started to inflate the restraint airbag 5, which quickly drives the restraint airbag 5 to expand and restrain the patient's wrist and ankle. A limit groove is arranged inside the limit groove, and a transmission rack 21 is slidably connected inside the limit groove, and the surface of the limit plate 22 is anti-slip treated.

[0034] An automatic convergence mechanism is provided on one side of the adjusting shell 3, and the automatic convergence mechanism includes a convergence shell 11 fixedly connected to one side of the adjusting shell 3, a first motor 13 is provided inside the convergence shell 11, and a convergence assembly is provided at the output end of the first motor 13, and the convergence assembly includes a first gear 14 provided at the output end of the first motor 13, the first gear 14 is meshedly connected with a second gear 15, the second gear 15 is rotationally connected to the adjusting shell 3, the second gear 15 is fixedly connected to a fixed plate 16 close to one side of the adjusting shell 3, and a mattress 2 is fixedly connected to the upper part of the transport bed 1.

[0035] In this embodiment, after the patient lies down on the transport bed 1, the medical staff can quickly pull one end of the restraint belt 4 to adjust the length of the restraint belt 4 according to the patient's body shape. When the length of the restraint belt 4 is determined, the second motor 17 is started, and the worm 18 is driven by the second motor 17 to rotate. The rotation of the worm 18 drives the meshing worm wheel 19 to rotate. The rotation of the worm wheel 19 drives the fixedly connected third gear 20 to rotate. The rotation of the third gear 20 drives the meshing transmission rack 21 to move downward. The movement of the transmission rack 21 drives the fixedly connected limit plate 22 to be pressed down, thereby the restraint belt 4 is tightened. The restraint belt 4 is limited and the length of the restraint belt 4 is fixed. Then, it is only necessary to put the restraint airbag 5 on the patient's wrist and ankle, and then start the air pump 10 to supply air to the restraint airbag 5 through the air pump 10, thereby driving the restraint airbag 5 to expand rapidly, and restraining the patient's limbs, effectively improving the efficiency of restraining the patient. After the device is used, the first motor 13 can be started to drive the first gear 14 to rotate, and the rotation of the first gear 14 drives the meshing second gear 15 to rotate, and the rotation of the second gear 15 drives the fixed plate 16 to rotate, so that the pulled out restraint belt 4 is retracted, thereby improving the use effect of the device.

[0036] Embodiment 2

[0037] like Figure 1-Figure 8 As shown, a movable base 6 is provided at the lower part of the transfer bed 1, two lifting mechanisms are provided at the upper part of the mobile base 6, four shock-absorbing mechanisms are provided at the bottom of the mobile base 6, the lifting mechanism includes a lifting shell 8 fixedly connected to the upper part of the mobile base 6, a third motor 26 is provided inside the lifting shell 8, a lifting assembly is provided at the output end of the third motor 26, the lifting assembly includes a fourth gear 27 provided at the output end of the third motor 26, the fourth gear 27 is meshedly connected with a fifth gear 28, the fifth gear 28 is rotationally connected to the lifting shell 8, the fifth gear 28 is meshedly connected with a threaded rod 9, and the upper part of the threaded rod 9 is fixedly connected to the transfer bed 1.

[0038] The shock-absorbing mechanism includes a shock-absorbing shell 7 fixedly connected to the bottom of the mobile base 6, the lower part of the shock-absorbing shell 7 is rotatably connected to a shock-absorbing shaft 24, one side of the shock-absorbing shaft 24 is rotatably connected to a wheel 23, and the side of the shock-absorbing shaft 24 away from the wheel 23 is fixedly connected to a shock-absorbing spring 25, the shock-absorbing spring 25 is fixedly connected to the shock-absorbing shell 7, and there are two shock-absorbing springs 25.

[0039] In this embodiment, four wheels 23 are arranged at the bottom of the mobile base 6, and the wheels 23 can drive the device as a whole to move. When the wheels 23 move on uneven ground, they can drive the shock-absorbing shaft 24 to rotate. The shock-absorbing spring 25 arranged at one end of the shock-absorbing shaft 24 can effectively reduce the vibration generated by the transport bed 1 during the movement, thereby improving the comfort of the patient when being transported on the transport bed 1. The third motor 26 can also drive the fourth gear 27 to rotate, and the rotation of the fourth gear 27 drives the meshing fifth gear 28 to rotate. The rotation of the fifth gear 28 drives the threaded rod 9 connected by the thread to be raised and lowered, thereby adjusting the height of the transport bed 1, so that the device can be adaptively adjusted to beds of different heights.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transport bed for patients with mental disorders, comprising a transport bed body (1), characterized in that: The rear end and the middle position of the transport bed (1) are symmetrically provided with adjustment mechanisms, the adjustment mechanisms comprising an adjustment shell (3) fixedly connected to the side wall of the transport bed (1), a fixed disk (16) being rotatably connected inside the adjustment shell (3), a restraining belt (4) being coiled inside the fixed disk (16), a restraining airbag (5) being fixedly connected to one end of the restraining belt (4) away from the fixed disk (16), an air pump (10) being provided on the upper part of the restraining airbag (5), and two limit shells being fixedly connected to the upper part of the adjustment shell (3). A body (12), a second motor (17) is arranged inside the limiting housing (12), a worm (18) is arranged at the output end of the second motor (17), the worm (18) is meshedly connected with a worm wheel (19), the worm wheel (19) is rotationally connected to the limiting housing (12), a third gear (20) is fixedly connected to the side of the worm wheel (19) away from the limiting housing (12), the third gear (20) is meshedly connected with a transmission rack (21), and the lower part of the transmission rack (21) is fixedly connected to a limiting plate (22); When in use, the doctor pulls one end of the restraint belt (4) to drive the fixing plate (16) to rotate, thereby adjusting the length of the restraint belt (4). After the length of the restraint belt (4) is determined, the second motor (17) is started, and the third gear (20) is driven to rotate by the second motor (17). The rotation of the third gear (20) drives the meshing transmission rack (21) to move, thereby driving the limit plate (22) to press down to fix the restraint belt (4). After the restraint airbag (5) is inserted into the patient's wrist and ankle, the air pump (10) is started to inflate the restraint airbag (5), which quickly drives the restraint airbag (5) to expand and restrain the patient's wrist and ankle.

2. A transport bed for patients with mental disorders according to claim 1, characterized in that: An automatic convergence mechanism is provided on one side of the adjustment housing (3), the automatic convergence mechanism comprising a convergence housing (11) fixedly connected to one side of the adjustment housing (3), a first motor (13) being provided inside the convergence housing (11), and a convergence assembly being provided at the output end of the first motor (13).

3. A transport bed for patients with mental disorders according to claim 2, characterized in that: The bunching assembly comprises a first gear (14) arranged at the output end of a first motor (13); the first gear (14) is meshingly connected with a second gear (15); the second gear (15) is rotationally connected to an adjustment housing (3); and a fixed disk (16) is fixedly connected to a side of the second gear (15) close to the adjustment housing (3).

4. A transport bed for patients with mental disorders according to claim 1, characterized in that: A mattress (2) is fixedly connected to the upper part of the transport bed (1).

5. The transport bed for patients with mental disorders according to claim 1, characterized in that: A movable base (6) is arranged at the lower part of the transfer bed (1), two lifting mechanisms are arranged at the upper part of the movable base (6), and four shock absorbing mechanisms are arranged at the bottom of the movable base (6).

6. A transport bed for patients with mental disorders according to claim 5, characterized in that: The lifting mechanism comprises a lifting shell (8) fixedly connected to the upper part of the moving base (6), a third motor (26) is arranged inside the lifting shell (8), and a lifting component is arranged at the output end of the third motor (26).

7. A transport bed for patients with mental disorders according to claim 6, characterized in that: The lifting assembly comprises a fourth gear (27) arranged at the output end of a third motor (26); the fourth gear (27) is meshedly connected with a fifth gear (28); the fifth gear (28) is rotationally connected to a lifting shell (8); the fifth gear (28) is meshedly connected with a threaded rod (9); the upper part of the threaded rod (9) is fixedly connected to a transfer bed (1).

8. The transport bed for patients with mental disorders according to claim 5, characterized in that: The shock absorbing mechanism comprises a shock absorbing shell (7) fixedly connected to the bottom of the mobile base (6); the lower part of the shock absorbing shell (7) is rotatably connected to a shock absorbing shaft (24); and one side of the shock absorbing shaft (24) is rotatably connected to a wheel (23).

9. A transport bed for patients with mental disorders according to claim 8, characterized in that: A damping spring (25) is fixedly connected to the side of the damping shaft (24) away from the wheel (23), and the damping spring (25) is fixedly connected to the damping housing (7).

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