CN113101080B - Ware of rising is used in nursing after surgery suitable for old patient - Google Patents

Abstract

The invention discloses a standing-up device for postoperative care of an elderly patient, relates to the technical field of nursing standing-up devices, and solves the problems that the existing wheelchair is troublesome and labor-consuming when manually lifting armpits of the old to help the old to stand up, and the wheelchair is easy to move and fall the old when other people help the old to stand up. A body lifter for postoperative care of an elderly patient comprises a telescopic frame; and two ends of the bottom end of the telescopic frame are respectively and rotatably connected to the top of one linkage block. The device drives the armpit layer board through the expansion bracket and rises and hold up the old man when needs help the old man to rise, has increased the operating space of accompanying personnel's help old man, and the brake fixed block can be pegged graft in the inside of the brake jack of brake disc through the brake lever this moment to with the removal state locking of wheelchair body, prevent that the device from accidentally removing when lifting the old man and causing dangerous phenomenon to take place, it is stable to use.

Description

A lifter for post-surgical nursing care for elderly patients

technical field

The invention belongs to the technical field of nursing stand-up devices, and more particularly, particularly relates to a post-surgical nursing stand-up device suitable for elderly patients.

Background technique

At present, the elderly often use wheelchairs during surgical operations or follow-up care of operations. Wheelchairs are chairs equipped with wheels that can help replace walking. They are divided into electric and manual folding wheelchairs. It is an important mobile tool for the wounded, sick and disabled at home for rehabilitation, turnover transportation, medical treatment, and outings. Wheelchairs not only meet the needs of the physically handicapped and the disabled, but also facilitate family members to move and take care of patients. Patients use wheelchairs for physical exercise and social activities.

For example, in the patent with the application number: CN201910371457.6, a get-up device for surgical nursing is disclosed, which includes a bed body, a first strap is arranged on the right side of the top surface of the bed body, and the front and rear sides of the bottom of the first strap are fixedly connected respectively. At one end of the pull rope, a second strap is arranged under the first strap, and first through holes are respectively provided on the front and rear sides of the top of the second strap, and the pull rope passes through the corresponding first through holes respectively. The support plates are fixed and installed on both sides respectively, the inner side of the top surface of the support plate is respectively provided with second through holes, the pull ropes are respectively passed through the corresponding second through holes, the bottom surface of the support plate is respectively provided with circular grooves, and the circular grooves are equipped with bearings. The bottom surface of the support block is hingedly installed with inclined first safety protection devices, the first safety protection devices can be braked, and first fixing devices are respectively provided on the front and rear sides of the right part of the bed body. It reduces the intensity of nursing work, solves the laborious problem of the existing getting up measures, does not require manual help, and is not limited by its own arm strength and skills, and is suitable for the sick, disabled or the elderly.

When the existing wheelchair is in use, because the elderly who need to use the wheelchair are generally in serious condition, their hands and feet may not have enough strength to support themselves, so people need to help the elderly in the wheelchair to get up, but after the elderly sit in the wheelchair, The space for helping the elderly to get up is small, and it is more troublesome and laborious to lift the armpits of the elderly to help the elderly get up, and the wheelchair is easy to move when the other personnel help the elderly to get up, and the operation is unstable and the elderly are easy to fall. The safety is low and the practicability is low .

Therefore, in view of this, the existing structure and defects are studied and improved, and a post-surgical nursing lifter suitable for elderly patients is provided, in order to achieve a more practical purpose.

SUMMARY OF THE INVENTION

In order to solve the above technical problems, the present invention provides a post-surgical nursing stand-up suitable for elderly patients, so as to solve the problem that when the existing wheelchair is in use, because the elderly who need to use the wheelchair are generally in serious condition, their hands and feet may not be enough. It is necessary to help the old man in the wheelchair to get up. However, after the old man sits in the wheelchair, there is less space to help the old man get up. The rest of the staff are easy to move when helping the elderly to get up, and the operation is unstable and the elderly are easy to fall, and the safety is low and the practicability is not high.

The present invention is applicable to the purpose and effect of the post-operative nursing lifter for elderly patients, and is achieved by the following specific technical means:

A stand-up device for post-surgical nursing care of elderly patients, comprising a stand-up fixing shell, a telescopic frame, a driving motor, a stand-up transmission rod, a brake fixing block, a moving wheel, a handrail board, a control device and a battery; the stand-up fixing shell It is fixed on the side of the wheelchair body by screwing; the two ends of the bottom end of the telescopic frame are respectively rotatably connected to the top of a linkage block, and the two ends of the top of the telescopic frame are inserted into the inside of the armpit support; the drive The motor is screwed and fixed on the inside of the standing-up fixed casing; the standing-up transmission rod is composed of a transmission cross-bar and a transmission longitudinal rod; the transmission cross-bar and the transmission longitudinal rod are rotatably connected in the mounting protrusion inside the standing-up fixed casing; The linkage block is plugged into the interior of the stand-up fixing housing; the brake fixing block is plugged into the interior of the stand-up fixing housing; the stand-up fixing housing, the telescopic frame, the driving motor, the starting transmission rod, the linkage block and the brake fixing block are combined together. The lifting mechanism is formed; the moving wheel is connected to the bottom of the wheelchair body through the rotation of the axle; the armrest plate is fixedly connected to the side of the wheelchair body; the control device is fixed to the side of the wheelchair body by screwing; the The battery is fixed on the bottom of the wheelchair body by screwing, and the battery, the control device and the driving motor are electrically connected.

Further, the top of the drive motor is provided with a driving gear, and the top of the transmission rod body is provided with a transmission gear, and the transmission gear and the gear teeth of the driving gear are mutually engaged and connected for transmission.

Further, the top of the transmission rod body and the middle of the transmission rod body are provided with bevel gears, and the gear teeth of the bevel gears on the top of the transmission rod body and the middle of the transmission rod body are engaged with each other for transmission connection.

Further, both ends of the rod body of the transmission cross rod are provided with threads, and the threads at both ends of the rod body of the transmission cross rod are opposite in direction, the block body of the linkage block is provided with a linkage threaded hole, and the transmission cross rod is screwed on the linkage through the rod body thread. in the linkage threaded hole of the block.

Further, the block body of the brake fixing block is designed in a "T" shape, and the bottom of the brake fixing block is provided with a brake lever, the inner side of the wheel body of the moving wheel is provided with a brake disc, and the side of the disc body of the brake disc is provided with uniform. Distributed brake jacks.

Further, positioning holes are provided on both sides of the top of the brake fixing block, and a positioning column is provided inside the standing and fixing housing, the positioning column is inserted into the interior of the positioning hole, and the top and bottom positioning columns of the brake fixing block are provided. A balance top spring is sleeved on the outside.

Further, the middle of the top surface of the brake fixing block is provided with a lifting threaded hole, and the bottom of the rod body of the transmission rod is provided with a thread, and the length of the thread at the bottom of the rod body of the transmission rod is the same as the opening depth of the lifting threaded hole.

Further, the cross-sectional shape of the linkage block is "T" shape, and a track groove with the same shape as the block body of the linkage block is opened in the interior of the standing and fixed housing, and the linkage block is inserted into the inside of the track groove.

Compared with the prior art, the present invention has the following beneficial effects:

When the device is in use, when it is necessary to help the elderly to get up, the telescopic frame can be driven to extend by the drive motor, so that the armpit support plate is lifted up by the telescopic frame to support the elderly, so that the escort personnel can help the elderly to get up and increase the escort Personnel help the operation space of the elderly, and at this time, the brake fixing block moves down under the drive of the thread at the bottom of the transmission rod body, and the brake rod is inserted into the brake socket of the brake disc, thereby locking the moving state of the wheelchair body. , preventing the accidental movement of the device when lifting the elderly and causing danger, the device is convenient and flexible, stable in use, high in automation, and improves the practicability and flexibility of the device.

First, when the drive motor rotates forward, the driving gear of the drive motor drives the transmission rod to rotate through the transmission gear, so that the transmission rod can drive the transmission rod to rotate through the bevel gear, and the transmission rod drives the transmission rod to rotate at the same time. The thread at the bottom of the rod body of the transmission rod can also drive the brake fixing block to move up and down through the lifting threaded hole, so that when the brake fixing block moves down, the brake rod at the bottom of the brake fixing block is inserted into the brake jack of the brake disc. The moving state of the device is locked to avoid accidental movement when the device lifts up the elderly, ensures that the device can stably lift the elderly up safely, ensures that the device can be used stably and safely, and improves the performance of the device. The stability and safety of the device.

Secondly, when the transmission crossbar rotates, the two linkage blocks can be moved synchronously and in opposite directions through the linkage threaded holes driven by the opposite threads at both ends of the rod body, so as to realize the linkage block to control the extension and contraction of the telescopic frame. When the telescopic frame When extending, the armpit support plate can be lifted to help the elderly get up, the operation space of the escorts to help the elderly is increased, the use is convenient, the steps are simple, and the flexibility and adaptability of the device are improved.

Furthermore, the balance top spring can assist the brake fixing block to better send the lifting threaded hole into the threaded rod body at the bottom of the transmission rod when the transmission rod rotates, and when the lifting threaded hole is completely rotated out of the threaded rod body at the bottom of the transmission rod. After that, the transmission rod will not drive with the lifting threaded hole when it rotates, so that the brake fixing block can be stably moved up and down following the rotation of the transmission rod. The "T"-shaped design of the block ensures that the linkage block will not be skewed or twisted when moving, which will lead to the failure of the device, which improves the stability of the device.

Description of drawings

Figure 1 is a schematic structural diagram of the present invention.

Figure 2 is a schematic structural diagram of the present invention after lifting the armpit of the elderly after getting up.

FIG. 3 is a schematic view of the structure of the inside of the lifting mechanism of the present invention.

FIG. 4 is a schematic structural diagram of the inside of the standing-up lifting mechanism in FIG. 2 of the present invention.

FIG. 5 is a schematic view of the structure of the present invention getting up and fixing the inside of the casing.

FIG. 6 is a schematic structural diagram of the brake fixing block of the present invention.

FIG. 7 is a schematic view of the structure of the transmission longitudinal rod of the present invention.

FIG. 8 is an enlarged structural schematic diagram of the part A in FIG. 3 of the present invention.

FIG. 9 is an enlarged structural schematic diagram of the part B in FIG. 4 of the present invention.

In the figure, the corresponding relationship between component names and drawing numbers is:

1. Wheelchair body; 2. Stand up fixed shell; 3. Telescopic frame; 4. Drive motor; 5. Get up transmission rod; 6. Linkage block; 7. Brake fixing block; 8. Moving wheel; , handrail board; 11, control device; 12, battery; 201, positioning column; 202, track groove; 2011, balance top spring; 401, driving gear; 501, transmission cross bar; 502, transmission longitudinal rod; 503, bevel gear ; 5021, transmission gear; 701, brake lever; 702, positioning hole; 703, lifting thread hole; 801, brake disc; 8011, brake jack.

Detailed ways

The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are intended to illustrate the present invention, but not to limit the scope of the present invention.

In the description of the present invention, unless otherwise stated, "plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer" The orientation or positional relationship indicated by , "front end", "rear end", "head", "tail", etc. are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, not Indication or implication that the referred device or element must have a particular orientation, be constructed and operate in a particular orientation, is not to be construed as a limitation of the invention. Furthermore, the terms "first," "second," "third," etc. are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection. Ground connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Example:

As shown in accompanying drawings 1 to 9:

The present invention provides a stand-up device for post-surgical nursing care for elderly patients, comprising a stand-up fixing shell 2, a telescopic frame 3, a drive motor 4, a stand-up transmission rod 5, a brake fixing block 7, a moving wheel 8, a handrail plate 10, The control device 11 and the battery 12; the stand-up fixing shell 2 is fixed on the side of the wheelchair body 1 by screwing; the two ends of the bottom end of the telescopic frame 3 are respectively connected to the top of a linkage block 6 by rotation respectively, and the two ends of the top of the telescopic frame 3 are respectively connected. The end is inserted into the inside of the armpit support plate 9; the drive motor 4 is screwed and fixed to the inside of the standing and fixed housing 2; the top of the drive motor 4 is provided with a driving gear 401, and the top of the transmission rod 502 is provided with a transmission gear 5021 , and the gear teeth of the transmission gear 5021 and the driving gear 401 are engaged with each other for transmission connection. This design makes when the driving motor 4 rotates forwardly, the driving gear 401 of the driving motor 4 drives the transmission longitudinal rod 502 to rotate through the transmission gear 5021; It is composed of a transmission crossbar 501 and a transmission longitudinal rod 502; the transmission crossbar 501 and the transmission longitudinal rod 502 are rotatably connected in the mounting protrusion inside the standing and fixed housing 2; the top of the transmission rod 502 and the middle of the transmission rod 501 Both are provided with bevel gears 503, and the gear teeth of the bevel gear 503 on the top of the rod body of the transmission rod 502 and the middle of the rod body of the transmission rod 501 are engaged with each other for transmission connection. The bevel gear 503 drives the transmission crossbar 501 to rotate; the linkage block 6 is inserted into the interior of the stand-up and fixed housing 2; the cross-sectional shape of the linkage block 6 is "T" shape, and the inside of the stand-up and fixed housing 2 is provided with 6 pieces of the linkage block The track groove 202 with the same shape, the linkage block 6 is inserted into the inside of the track groove 202, and the "T"-shaped design of the linkage block 6 prevents the linkage block 6 from being skewed and twisted when moving, causing the device to fail. The stability of the device; the brake fixing block 7 is plugged into the interior of the standing and fixing housing 2; Lifting mechanism; the moving wheel 8 is connected to the bottom of the wheelchair body 1 through the rotation of the axle; the armrest plate 10 is fixedly connected to the side of the wheelchair body 1; the control device 11 is fixed to the side of the wheelchair body 1 by screwing; the battery 12 is screwed It is connected and fixed on the bottom of the wheelchair body 1 , and the battery 12 , the control device 11 and the drive motor 4 are electrically connected.

Wherein, both ends of the rod body of the transmission cross bar 501 are provided with threads, and the threads at both ends of the rod body of the transmission cross rod 501 are in opposite directions. The block body of the linkage block 6 is provided with a linkage threaded hole, and the transmission cross rod 501 is screwed through the rod body. In the linkage threaded hole of the linkage block 6, this design enables the two linkage blocks 6 to move synchronously and in opposite directions through the linkage threaded holes when the transmission cross bar 501 rotates through the opposite threads at both ends of the rod body, thereby realizing the linkage block 6. Control the extension and contraction of the telescopic frame 3, when the telescopic frame 3 is stretched, the armpit support plate 9 can be lifted to help the elderly get up, which increases the operating space for the escorts to help the elderly, is convenient to use, and has simple steps, which improves the efficiency of the operation. Flexibility and adaptability of the device.

Among them, the block body of the brake fixing block 7 is of "T" shape design, and the bottom of the brake fixing block 7 is provided with a brake lever 701, the inner side of the wheel body of the moving wheel 8 is provided with a brake disc 801, and the side of the disc body of the brake disc 801 is provided There are evenly distributed brake jacks 8011. This design enables the brake lever 701 at the bottom of the brake block 7 to be inserted into the brake jack 8011 of the brake disc 801 when the brake block 7 moves down. It is locked to avoid accidental movement when the device lifts up the elderly, ensures that the device can stably lift the elderly up safely, ensures the stable and safe use of the device, and improves the performance of the device. Stability and security.

Among them, positioning holes 702 are provided on both sides of the top of the brake fixing block 7, and a positioning column 201 is provided inside the standing and fixing housing 2. The positioning column 201 is inserted into the interior of the positioning hole 702, and the top and bottom of the brake fixing block 7 are positioned at the top and bottom. The balance top spring 2011 is sleeved on the outside of the column 201. This design enables the balance top spring 2011 to assist the brake fixing block 7 to better send the lifting screw hole 703 into the bottom of the transmission rod 502 when the transmission rod 502 rotates. The inside of the threaded rod body improves the stability and flexibility of the device.

The middle of the top surface of the brake fixing block 7 is provided with a lifting screw hole 703, and the bottom of the rod body of the transmission rod 502 is provided with a screw thread. The thread at the bottom of the rod body of the transmission rod 502 can also drive the brake fixing block 7 to move up and down through the lifting threaded hole 703, and when the lifting screw hole 703 is completely rotated out of the threaded rod body at the bottom of the transmission rod 502, the transmission rod 502 rotates when There is no transmission with the lifting threaded hole 703, so that the brake fixing block 7 can be stably realized to follow the rotation and lifting of the transmission longitudinal rod 502, which improves the stability and practicability of the device.

The specific usage mode and function of this embodiment:

In the present invention, the device can use the wheelchair body 1 to push the old man to move in the reset state. When the old man needs to be lifted up, the control device 11 only needs to control the forward rotation of the driving motor 4, and then the driving motor 4 can drive the telescopic The frame 3 is elongated, so that the armpit support plate 9 is raised by the telescopic frame 3 to lift the old man, which is convenient for the escort to help the old man get up, and increases the operating space for the escort to help the old man, and the brake fixing block 7 is in the transmission longitudinal direction. The rod 502 moves downward under the driving of the bottom thread of the rod body through the brake rod 701 and is inserted into the brake socket 8011 of the brake disc 801, thereby locking the moving state of the wheelchair body 1 and preventing the device from accidentally moving when lifting the elderly. Dangerous phenomenon occurs, convenient and flexible, stable in use, and high in automation. When the driving motor 4 rotates forwardly, the driving gear 401 of the driving motor 4 drives the transmission rod 502 to rotate through the transmission gear 5021, so that the transmission rod 502 can pass through. The bevel gear 503 drives the transmission rod 501 to rotate, and the transmission rod 502 drives the transmission rod 501 to rotate at the same time, and the thread at the bottom of the rod body of the transmission rod 502 can also drive the brake fixing block 7 to move up and down through the lifting threaded hole 703 to balance the top The spring 2011 can assist the brake fixing block 7 to better send the lifting screw hole 703 into the threaded rod body at the bottom of the transmission rod 502 when the transmission rod 502 rotates, and when the lifting screw hole 703 is completely rotated out of the bottom of the transmission rod 502. After the threaded rod body, the transmission rod 502 will not drive with the lifting threaded hole 703 when rotating, so that the brake fixing block 7 can be stably moved up and down following the rotation of the transmission rod 502, and the positioning column 201 can ensure that the brake fixing block 7 will not Follow the rotation of the transmission longitudinal rod 502, so that when the brake fixing block 7 moves down, the brake rod 701 at the bottom of the brake fixing block 7 is inserted into the brake hole 8011 of the brake disc 801 to lock the moving state of the wheelchair body 1 to avoid this When the device lifts up the elderly, the phenomenon of unexpected movement occurs, which ensures that the device can stably lift up the elderly safely, and ensures the stable and safe use of the device. When the transmission crossbar 501 rotates, it can pass the rod body. The opposite threads at both ends drive the two linkage blocks 6 to move synchronously and in opposite directions through the linkage threaded holes, so that the linkage block 6 controls the extension and contraction of the telescopic frame 3. The "T" shape of the linkage block 6 makes the linkage When the block 6 moves, it will not be skewed or twisted to cause the device to fail. When the telescopic frame 3 is extended, the armpit support plate 9 can be lifted to help the elderly get up, and the operation space for the escorts to help the elderly is increased. Convenient and easy steps.

The embodiments of the present invention are presented for purposes of illustration and description, and are not intended to be exhaustive or to limit the invention to the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use.

Claims (4)

1. A post-surgical nursing stand-up device suitable for elderly patients, characterized in that: comprising a stand-up fixing shell (2), a telescopic frame (3), a drive motor (4), a stand-up transmission rod (5), and a brake fixing The block (7), the moving wheel (8), the armrest board (10), the control device (11) and the battery (12); the standing-up fixing shell (2) is fixed on the side surface of the wheelchair body (1) by screwing; The two ends of the bottom end of the telescopic frame (3) are respectively rotatably connected to the top of a linkage block (6), and the two ends of the top of the telescopic frame (3) are inserted into the inside of the armpit support plate (9); the The drive motor (4) is screwed and fixed to the inside of the stand-up fixing housing (2); the stand-up transmission rod (5) is composed of a transmission crossbar (501) and a transmission longitudinal rod (502); the transmission crossbar ( 501) and the transmission longitudinal rod (502) are rotatably connected in the mounting protrusion inside the standing-up fixing shell (2); the linkage block (6) is inserted into the interior of the standing-up fixing shell (2); the brake fixing block ( 7) It is inserted into the interior of the stand-up fixing housing (2); the stand-up fixing housing (2), the telescopic frame (3), the drive motor (4), the stand-up transmission rod (5), the linkage block (6) and the brake fixation The blocks (7) together form a lifting mechanism; the moving wheel (8) is connected to the bottom of the wheelchair body (1) through the rotation of the axle; the armrest plate (10) is fixedly connected to the side of the wheelchair body (1); The control device (11) is fixed on the side of the wheelchair body (1) by screwing; the battery (12) is fixed on the bottom of the wheelchair body (1) by screwing, and the battery (12), the control device ( 11) Electrical connection with the drive motor (4); The top of the drive motor (4) is provided with a driving gear (401), and the top of the rod body of the transmission longitudinal rod (502) is provided with a transmission gear (5021), and the gear teeth of the transmission gear (5021) and the driving gear (401) are mutually Snap drive connection; The top of the rod body of the transmission rod (502) and the middle of the rod body of the transmission rod (501) are provided with bevel gears (503), and the top of the rod body of the transmission rod (502) and the cone in the middle of the rod body of the transmission rod (501) The gear teeth of the gear (503) are engaged with each other for transmission connection; Both ends of the rod body of the transmission cross rod (501) are provided with threads, and the threads at both ends of the rod body of the transmission cross rod (501) are in opposite directions. 501) It is screwed into the linkage threaded hole of the linkage block (6) through the rod body thread; The block body of the brake fixing block (7) is designed in a "T" shape, and a brake lever (701) is arranged at the bottom of the brake fixing block (7), and a brake disc (801) is arranged on the inner side of the wheel body of the moving wheel (8). ), and there are evenly distributed brake jacks (8011) on the side of the disc body of the brake disc (801). 4) Drive the telescopic frame (3) to extend, so as to drive the armpit support plate (9) to rise through the telescopic frame (3) to lift up the elderly, and at this time the brake fixing block (7) is at the bottom of the transmission rod (502) Driven by the thread, the thread moves downward through the brake lever (701) and is inserted into the brake socket (8011) of the brake disc (801), thereby locking the moving state of the wheelchair body (1). 2. A stand-up device for post-surgical nursing care for elderly patients according to claim 1, characterized in that: positioning holes (702) are provided on both sides of the top of the brake fixing block (7), and stand up and fix The interior of the housing (2) is provided with a positioning column (201), the positioning column (201) is inserted into the interior of the positioning hole (702), and the top and bottom positioning columns (201) of the brake fixing block (7) are both outside the cylinder. Socketed with balanced top spring (2011). 3. A lifting device for post-surgical nursing care for elderly patients according to claim 1, characterized in that: a lifting screw hole (703) is provided in the middle of the top surface of the brake fixing block (7), and the transmission The bottom of the rod body of the longitudinal rod (502) is provided with threads, and the length of the thread at the bottom of the rod body of the transmission longitudinal rod (502) is the same as the opening depth of the lifting threaded hole (703). 4. A stand-up device for post-surgical nursing care for elderly patients as claimed in claim 1, characterized in that: the cross-sectional shape of the linkage block (6) is a "T" shape, and the stand-up fixing shell (2) A track groove (202) having the same shape as the block body of the linkage block (6) is opened in the inside of the block, and the linkage block (6) is inserted into the inside of the track groove (202).

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