TWM642216U - Vertical winch deceleration lifting and turning mechanism - Google Patents

Abstract

Many things need to be paid attention to during long-term bed care, the most complicated work is assisting the patient to turn to avoid the occurrence of bedsores. Bed sores, also known as pressure sores or pressure injuries, refer to the long-term pressure on local tissues, which eventually causes blood circulation disorders, leading to local ischemic ulcers and tissue necrosis in varying degrees. Even if foreign nurses are hired at home, they may not be able to do the work of turning patients over on time. Therefore this patent designs an automatic assisting device to replace manpower, and assists the patient to turn over and is open 24 hours a day. The main purpose is to design a set of simple structure and easy operation and reduce the occurrence of pressure sores. This automatic pressure ulcer prevention technology aid can assist patients to perform three movements of lying on the back, lying on the right side and lying on the left side in sequence, so as to reduce the occurrence of pressure sores due to long-term pressure on local tissues.

Description

Vertical winch deceleration lifting and turning mechanism

This creation is about a turn-over assist device, especially a turn-over assist device that can be used in conjunction with a designated sling cloth to save purchase costs and reduce the space occupied by the ward.

The turning machine at least includes a bracket, at least one pulley block, a rolling device and a sling, wherein the bracket has a top end and a bottom end. One side is the hanging end, and the other side of the sling is the fixed end, which is retracted or extended by the rolling device. The turning machine can change the patient on the bed from lying flat to lying on the side through the sling, and can change the direction of lying on the side.

The turning aid device mainly includes a turning machine and at least one cushion body, and a bracket is arranged on the base of the turning machine, and the bracket is connected with a cantilever, and the rope body passing through the cantilever is connected to the bottom of the cantilever. The end hook hanger is hooked to one side of a cushion body, so that when the patient wants to turn over, the turning machine can be driven to move up one side of the cushion body through the rope body, so that the patient's body moves toward the opposite side. Turning sideways, according to this, the use of mechanical power to assist the case to turn over can save the effort and time spent on turning over the case. In addition, the turning machine created by this invention can be laid with numbers on The pads on the bed are used together to save the cost burden of the medical unit to purchase the turning aids, and to reduce the ward space occupied by the turning aids, so as to facilitate the use of the ward space.

Auxiliary turning machine with shifting function, which includes a frame body, the frame body has a straight column and a cantilever protruding forward at the top, a turning device and a suspension arm are arranged on the cantilever, and the upright column A lifting mechanism is provided, and a shifting mechanism is provided at the bottom of the frame body. The turning device can turn the patient over, and the patient can be hung by the hanging arm and the lifting mechanism, and then the shifting mechanism drives the patient to move. The creation combines the auxiliary turning machine and the hanging lifting machine on one body, and its structure is simplified and more practical.

The patent turning machine includes at least a bracket, three sets of pulleys, a scrolling device, a sling and a sling cloth. The top pulley bracket is connected with the bottom rotating winding device. The bottom of the bracket is erected on the bottom plate, and the sling is laid on the pulley , one end of the sling is a hook and a sling cloth, which is retracted or extended by a vertical rolling device.

10: Turning machine

20, 21, 22: seat body

30, 33, 34: the first pulley block

31, 32, 35: the second pulley block

40, 41: lifting device

50: First Sling

51:Second sling

52: First hook

53: Second hook

60: Auxiliary turn over sling cloth

61: Auxiliary turn over fixing belt

70, 71, 72, 73: reinforcement arm

80, 81, 82, 83: Supporting feet

90: LCD operation panel

91, 92: photoelectric sensor

Figure 1: Vertical winch deceleration, lifting and turning mechanism

Figure 2: Left perspective view of vertical winch deceleration, lifting and turning mechanism

Figure 3: Stereoscopic view of the vertical winch deceleration, lifting and turning mechanism turning to the left

Figure 4: Stereoscopic view of the vertical winch deceleration, lifting and turning mechanism turning to the right

In view of this, the purpose of this creation is exactly to provide a kind of vertical capstan deceleration lifting and turning mechanism 10, to solve the problems of the prior art.

For reaching aforementioned purpose, this creation proposes a kind of stand-up machine 10, refer to Fig. 1, 2 place Show, at least include: bracket 21, it has top 20 shown and bottom 22, and the bottom 22 of bracket 21 erects on the bed body; At least two groups of pulley blocks 30,31,32, it is located on bracket 21; Lifting device 40, 41; and slings 50, 51, which are laid on the pulley blocks 30, 31, 32, one side of the slings 50, 51 is the hanging end, and it is the fixed end hook 52, 53, which is used for lifting by the lifting device 40 , 41 for rolling or stretching. In the stand-up machine 10, the vertical lifting devices 40, 41 are arranged on the base 22.

The turning machine 10 is provided with a base 22, and several selectively fixed or sliding wheels 80, 81, 82, 83 are set at the bottom of the base 22.

A bracket 21 is fixed longitudinally on the base 22, and a hollow is formed in the bracket 21 to communicate with the inside of the bracket 20. Two slings 50, 51 are arranged inside, and the slings 50, 51 are formed to be opposite to the first Pulley blocks 30, 33, 34 and second pulley blocks 31, 32, 35. The sling 50 protrudes from the open end of the cantilever 20 to be assembled with the first hook 52 , and the sling 51 is inserted at the middle end of the cantilever 20 to be assembled with the second hook 53 .

(1) The vertical winch deceleration lifting and turning machine 10 structure wherein, the top of the bracket 21 further includes an extension arm 20, so as to extend or shorten the length of the top of the bracket 21 movably.

(2) The vertical winch deceleration, lifting and turning machine 10 structure supports 20, 21 are inverted L-shaped structures, and further include a reinforcing arm 70, and the two sides of the reinforcing arm 70 are respectively connected to the top and bottom of the supports 20, 21. position, so as to increase the structural strength of the inverted L-shaped structure.

(3) vertical winch deceleration lifting and turning machine 10 structures, top pulley block 32 is located at support 20,21 top, and pulley block 32 can make action smoothly and reduce frictional force for labor-saving.

(4) The structure of the vertical winch deceleration, lifting and turning machine 10 further includes connecting structures 71, 72, 73, which are fixed or detachable links to the brackets 20, 21 of the turning machine 10 and the bottom 22 of the turning machine 10.

(5) The bottom 22 linear lifting devices 40, 41 of the vertical winch deceleration lifting and turning machine 10 have a self-locking function.

(6) The upright winch deceleration lifting and turning machine 10 structure lifting devices 40, 41 are provided with a single chip control LCD operation panel 90. The main purpose is set to manual mode or automatic mode.

(7) The upright winch deceleration lifting and turning machine 10 structure lifting devices 40, 41 are provided with blocking sensors 91, 92, the main purpose of which is to control the setting limit of turning over from left to right.

According to the above, using the turning machine 10 of this invention, the case is made to lie flat on the auxiliary turning suspender cloth 60, and fixed with the auxiliary turning fixing belt 61. When in the manual mode, when the case is intended to be left When turning over, as shown in Figure 3, driven by the lifting device 40, the first sling 50 is pulled through the slide rail group 34, 33, 30 to make it produce a height difference with the second sling 51 to achieve the effect of turning over to the left.

In addition, when the case is to turn over to the right side in the manual mode, as shown in Figure 4, it is driven by the lifting device 41, and the second sling 51 is pulled through the slide rail group 35, 32, 31, and it is higher than the first sling. Cable 50 to achieve the state of turning over to the right.

In the case of using the automatic mode, input the estimated time interval for turning over through the LCD operation panel 90, and then the turning machine 10 of this invention will make the case turn left, turn right and lie flat according to the time interval set by it. The state switches back and forth.

Based on the above, the stand-up machine 10 of the present invention can have the following advantages:

(1) The turning machine 10 can use the slings 50 and 51 to pull up the patient on the bed from one side and make him lie sideways on the bed.

(2) The turning machine 10 has a self-locking feature, which can increase the safety of the user when turning over

(3) have labor-saving pulley block 30,33,34, can make patient lie sideways easily, to improve Get into a lying position.

(4) There is an extension arm 20, so that the top end of the bracket 21 can be selectively approached or moved away from the center of the bed.

10: Bracket

22: seat body

30, 33, 34: the first pulley block

31, 32, 35: the second pulley block

40, 41: lifting device

50: First Sling

51:Second sling

52: First hook

53: Second hook

60, 61: Auxiliary turn over sling cloth

70, 71, 72, 73: reinforcement arm

80, 81, 82, 83: Supporting feet

90, 91: photoelectric sensor

Claims (7)

A vertical winch deceleration, lifting and turning mechanism, which includes: a support, which has a top and a bottom, and the bottom of the support is erected on the bed; at least two sets of pulleys are arranged on the support; a lifting device; and a sling , which is arranged on the pulley block, one side of the sling is the hanging end, and it is the fixed end hook, which is used for retracting or extending by the lifting device. Among them, the vertical lifting device is arranged on the base. As the vertical winch deceleration, lifting and turning mechanism described in item 1 of the patent scope of the application, the bottom group is provided with several selectively fixed or sliding wheels. The vertical winch deceleration, lifting and turning mechanism as described in item 1 of the scope of the patent application, wherein the bracket is hollow inside, and a sling is arranged inside, and the sling is extended from the opening end of the cantilever to be assembled with the hook . As the vertical winch deceleration, lifting and turning mechanism described in item 1 of the scope of the patent application, the top of the bracket further includes an extension arm, so as to flexibly extend or shorten the length of the top of the bracket. For the vertical winch deceleration lifting and turning mechanism described in item 1 of the scope of the patent application, the bracket is an inverted L-shaped structure, and further includes a reinforcing arm to increase the structural strength of the inverted L-shaped structure. As the vertical winch deceleration, lifting and turning mechanism described in item 1 of the scope of the patent application, the linear lifting device has a self-locking function. As the vertical winch deceleration, lifting and turning mechanism described in item 1 of the scope of the patent application, the lifting device is equipped with a blocking sensor that can control the setting limit of the left and right turning.

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