CN112006867A - Device capable of helping patient to shift - Google Patents
Device capable of helping patient to shift Download PDFInfo
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- CN112006867A CN112006867A CN202010888846.9A CN202010888846A CN112006867A CN 112006867 A CN112006867 A CN 112006867A CN 202010888846 A CN202010888846 A CN 202010888846A CN 112006867 A CN112006867 A CN 112006867A
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- limiting
- rod
- lifting
- face
- sliding
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1013—Lifting of patients by
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1013—Lifting of patients by
- A61G7/1015—Cables, chains or cords
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1038—Manual lifting aids, e.g. frames or racks
Abstract
The invention provides a device capable of helping a patient to shift, belongs to the technical field of shifting devices, and aims to solve the problems that the ground clearance of the upper end surface of a base of an existing shifting machine is generally more than twelve centimeters, and when a bed body with the bottom lower than twelve centimeters is encountered, the front end of the base of the shifting machine cannot be inserted into the bottom of the bed body, so that the practicability of the shifting machine is reduced. When meetting the bottom and being less than the twelve centimetres bed body, later extract the bracing piece from the lift supporting mechanism, then through rotating the lifting screw, make the lifting screw drive lift supporting mechanism downstream under the effect of lifting nut internal thread, when bracing piece bottom steel ball wheel and ground contact, the distance is four centimetres to six centimetres between bracing piece up end to the ground, then promote the support column, make the bracing piece insert be less than twelve centimetres bed body bottom can, and then improved the practicality of this machine of shifting.
Description
Technical Field
The invention belongs to the technical field of displacement devices, and particularly relates to a device capable of assisting a patient in displacement.
Background
In the advanced age, many stroke patients, botanic people or people who are bedridden for a long time tend to deteriorate rapidly due to lack of activities, and therefore, daily care is generally taken by using a shifter. The shifting machine is designed aiming at people with disabilities, semi-disabilities, paralysis and the like, and is convenient for the people to go to the toilet, clean, lift, enter the car, get together at home and the like.
For example, application No.: CN201510913522.5 the invention relates to a frame-type multifunctional free lifting shifter, relating to a rehabilitation auxiliary appliance. In particular to a body shifting machine with electric caster wheels, which consists of a base, a vertical arm, a transverse lifting arm, a lifter and a body protection device. The lifting device breaks through the traditional mode, and the rear lifter is used as power, so that the volume of the equipment is reduced, and the operation application space is enlarged. The frame type multifunctional free lifting shifting machine can be connected with body fixing and protecting equipment with various structures and different functions, and can be used for holding the body up and down in different ways to realize safe and comfortable body transfer. The operation system can realize independent self-operation and remote control operation of the patient. The invention has small volume, flexible movement and strong stability; simple operation, convenient use, and has the advantages of wheelchair function and the like.
Based on the search of the above patent and the discovery of combining the devices in the prior art, when caring for a patient lying in bed for a long time, a shifter is usually used for facilitating the movement of the patient, and the existing shifter has the following defects in the actual use process, such as: when a patient lying on a bed is lifted by an existing shifting machine, the front end of a base of the shifting machine needs to be inserted into the bottom of a bed body, the ground clearance of the upper end face of the base of the existing shifting machine is generally more than twelve centimeters, when the bottom of the existing shifting machine is lower than the twelve centimeter bed body, the front end of the base of the shifting machine cannot be inserted into the bottom of the bed body, the practicability of the shifting machine is reduced, the existing shifting machine cannot be lifted and lowered by a suspension arm through manual operation when meeting sudden power failure or insufficient battery power in the using process, and the convenience of the shifting machine in power failure use is reduced.
Disclosure of Invention
In order to solve the technical problems, the invention provides a device capable of helping a patient to shift, and aims to solve the problems that when an existing shifting machine lifts a patient lying on a bed, the front end of a base of the shifting machine needs to be inserted into the bottom of the bed body, the ground clearance of the upper end surface of the base of the existing shifting machine is generally more than twelve centimeters, when the bottom of the existing shifting machine is lower than the twelve centimeters of the bed body, the front end of the base of the shifting machine cannot be inserted into the bottom of the bed body, so that the practicability of the shifting machine is reduced, and when the existing shifting machine is suddenly powered off or the battery power is insufficient in the using process, the lifting arm cannot be manually adjusted, so that the convenience of the shifting machine in power failure use is reduced.
The invention relates to a device capable of helping a patient to move, which has the purpose and the effect and is achieved by the following specific technical means:
a device capable of helping a patient to shift comprises a base, wherein the left side and the right side of the base are respectively provided with a lifting support mechanism, each lifting support mechanism comprises a support rod, a lifting screw rod, a lifting nut, limiting blind holes, a steel ball wheel and a frame-shaped magnet, each lifting support mechanism is of a rectangular sliding barrel structure, the interior of each lifting support mechanism is connected with one support rod in a sliding mode, the center of the upper end face of each lifting support mechanism is rotatably connected with the lifting screw rod through a shaft sleeve, the outer portion of each lifting screw rod is connected with the lifting nut fixed on the upper end face of the base through threads, the steel ball wheel is installed on the rear side of the bottom end face of each support rod, two limiting blind holes are formed in the front side of the upper end face of each support rod, the edge of the rear end face of each lifting support mechanism is provided with the frame-shaped magnet, the rear, four T-shaped sliding strips are uniformly arranged on the other side surface of the lifting support mechanism, a limiting column which is connected with a strip-shaped sliding opening of the lifting support mechanism in a sliding mode is arranged at the front end of one side surface of the supporting rod, and the distance between the upper end surface of the supporting rod and the lower end of the steel ball wheel is four centimeters to six centimeters; a first limiting mechanism is arranged at the upper part of the rear side of each lifting support mechanism; the upper end of the middle part of the rear side of the base is rotatably connected with a supporting column, and the upper end of the supporting column is rotatably connected with a suspension arm through a rotating shaft; the front end of the suspension arm is rotatably connected with a sling rack through a rotating shaft, and the left end and the right end of the sling rack are provided with hooks; the front side of the supporting column is rotatably connected with a lifting adjusting mechanism through a rotating shaft, and the lifting adjusting mechanism is rotatably connected with a manual adjusting mechanism through a shaft sleeve; the lower end of the front side of the supporting column is provided with a second limiting mechanism, and the upper part of the rear side of the supporting column, which is positioned on the handle, is rotatably connected with a driving rod; three pulleys are installed on the supporting column, and the controller and the storage battery are installed on the rear end face of the supporting column.
Further, the base comprises slide rails and an annular support plate, universal wheels with brake devices are symmetrically mounted at the front end and the rear end of the base in a bilateral mode, the slide rails are arranged on the left side surface and the right side surface of the base, the back surfaces of the two slide rails are uniformly provided with four T-shaped slide grooves in sliding connection with T-shaped slide bars on the lifting support mechanism, the annular support plate is arranged in the middle of the rear side of the upper end surface of the base, a shaft sleeve is arranged on the upper end surface of the annular support plate, two through holes are symmetrically formed in the front and rear direction of the upper end surface of the annular support plate, an annular clamping groove is formed in the inner portion of the shaft sleeve on the annular support plate;
furthermore, the first limiting mechanism comprises a pull rod, inserting rods and a rectangular support plate, the first limiting mechanism is of a rectangular plate structure, the pull rod is arranged at the center of the bottom end face of the first limiting mechanism, the lower end of the pull rod is fixedly connected with the two inserting rods through the rectangular block, a spring is arranged outside the pull rod, the rectangular support plate is connected to the outer portion of the pull rod at the upper end of the spring in a sliding mode, supporting round rods fixed to the upper end face of the lifting support mechanism are arranged on the front side and the rear side of the bottom end face of the rectangular support plate, a lifting handle is arranged on the upper end face of the first limiting mechanism, and when the first limiting mechanism is in a limiting state, the two inserting rods penetrate through the upper portion of the lifting support mechanism and;
further, the support column comprises an annular clamping block, a rotating shaft is arranged at the lower end of the support column, the annular clamping block is arranged outside the rotating shaft, a circular plate is arranged outside the lower end of the support column, and when the support column and the base are in an installation state, the annular clamping block is rotatably connected with an annular clamping groove formed in the shaft sleeve on the upper portion of the annular support plate;
further, the lifting adjusting mechanism comprises a lifting motor, a threaded rod, a threaded cylinder, a rectangular mounting plate, a limiting sliding cylinder and a first bevel gear, the lifting motor is rotatably connected to the lower portion of the front side of the support column through a rotating shaft, the upper end of the lifting motor is rotatably connected with the threaded rod through the rotating shaft, the lifting motor is electrically connected with a storage battery on the rear side of the support column through a controller on the rear side of the support column, the threaded rod is externally connected with the threaded cylinder through threads, the upper end of the threaded cylinder is rotatably connected with the lower portion of the suspension arm through the rotating shaft, the left side of the threaded cylinder is provided with the limiting sliding cylinder, the upper end face of the lifting motor is provided with the rectangular mounting plate, the left side of the upper end face of the rectangular mounting plate is provided with a limiting sliding rod which is slidably connected with the limiting, the left side of the limiting sliding cylinder is provided with a strip-shaped sliding opening which is connected with the rectangular limiting block in a sliding manner;
furthermore, the manual adjusting mechanism comprises a second bevel gear, the manual adjusting mechanism is of a cylindrical structure, the two ends of the manual adjusting mechanism are respectively provided with the second bevel gear and a rotating hand wheel, the peripheral surface of the manual adjusting mechanism is rotatably connected with two shaft sleeves fixed on the upper end surface of the rectangular mounting plate through a support block, and when the manual adjusting mechanism and the lifting adjusting mechanism are in a mounting state, the second bevel gear is meshed with the first bevel gear;
furthermore, the second limiting mechanism comprises a square sliding block and a limiting inserted rod, the second limiting mechanism is of a rectangular shell structure, the square sliding block is connected inside the second limiting mechanism in a sliding mode, the limiting inserted rod which is connected with the upper end face and the lower end face of the second limiting mechanism in a sliding mode is arranged inside the square sliding block, the lower end face of the limiting inserted rod is a hemispherical face, a spring is sleeved inside the second limiting mechanism outside the limiting inserted rod, and when the second limiting mechanism is in a limiting state, the lower end of the limiting inserted rod penetrates through a circular plate at the lower end of the support column and is inserted into a through hole in the annular support plate;
further, the driving rod comprises a pull rope, the lower end of the driving rod is rotatably connected with a T-shaped supporting plate fixed on a handle at the rear side of the supporting column through a rotating shaft, the front side of the driving rod is fixedly connected with a pull rope, the lower end of the pull rope is fixedly connected with the upper end of the limiting insertion rod, and the pull rope is connected with three pulleys in a sliding mode.
Compared with the prior art, the invention has the following beneficial effects:
through the arrangement of the lifting support mechanism, when a bed body with the bottom lower than twelve centimeters is encountered, the first limiting mechanism is manually lifted upwards, the pull rod drives the two inserted rods upwards, then the first limiting mechanism is rotated by ninety degrees, the lower ends of the two inserted rods are contacted with the upper end surface of the lifting support mechanism, then the support rod is pulled out of the lifting support mechanism, then the first limiting mechanism is rotated by ninety degrees, the lower ends of the two inserted rods penetrate through the upper part of the lifting support mechanism and are spliced with the two limiting blind holes on the support rod, the support rod is limited, then the lifting screw rod is rotated to drive the lifting support mechanism to move downwards under the action of the internal thread of the lifting nut, when a steel ball wheel at the bottom of the support rod is contacted with the ground, the distance between the upper end surface of the support rod and the ground is four centimeters to six centimeters, and then the support rod is pushed, the supporting rod is inserted into the bottom of the bed body which is lower than twelve centimeters, so that the practicability of the shifting machine is improved.
According to the invention, through the arrangement of the manual adjusting mechanism, when the shifter is suddenly powered off or the battery power is insufficient in the use process, the second bevel gear drives the threaded rod to rotate through manually rotating the manual adjusting mechanism, then the threaded rod is matched with the threaded barrel, the threaded barrel drives the suspension arm to carry out lifting operation, and the threaded barrel is more stable in lifting through the matching of the limiting sliding barrel and the limiting sliding rod on the rectangular mounting plate, so that the convenience of the shifter in power failure use is improved.
Drawings
Fig. 1 is a first view structure diagram of the present invention.
Fig. 2 is a schematic view of a first viewing angle structure according to the present invention.
Fig. 3 is a schematic view of the present invention at a part enlarged in fig. 1.
Fig. 4 is a schematic structural diagram in a split state of the present invention.
Fig. 5 is a partial cross-sectional structural schematic view of the base and annular support plate of the present invention.
Fig. 6 is a schematic structural view of the lifting support mechanism and the support rod of the present invention after being disassembled.
Fig. 7 is a schematic structural view of the first limiting mechanism of the present invention.
Fig. 8 is a schematic structural diagram of the second limiting mechanism of the present invention after being disassembled.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a base; 101. a slide rail; 102. an annular support plate; 2. a lifting support mechanism; 201. a support bar; 202. a lifting screw; 203. a lifting nut; 204. a limiting blind hole; 205. a steel ball wheel; 206. a frame-shaped magnet; 3. a first limit mechanism; 301. a pull rod; 302. inserting a rod; 303. a rectangular support plate; 4. a support pillar; 401. an annular fixture block; 5. a suspension arm; 6. a sling mount; 7. a lifting adjusting mechanism; 701. a lifting motor; 702. a threaded rod; 703. a threaded barrel; 704. a rectangular mounting plate; 705. a limiting sliding cylinder; 706. a first bevel gear; 8. a manual adjustment mechanism; 801. a second bevel gear; 9. a second limiting mechanism; 901. a square slider; 902. a limiting inserted rod; 10. driving the rod; 1001. pulling a rope; 11. a pulley.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a device capable of assisting a patient to shift, which comprises: the lifting support mechanism 2 comprises a support rod 201, a lifting screw 202, a lifting nut 203, a limit blind hole 204, a steel ball wheel 205 and a frame-shaped magnet 206, the lifting support mechanism 2 is of a rectangular sliding barrel structure, the interior of the lifting support mechanism 2 is connected with the support rod 201 in a sliding manner, the center part of the upper end face of the lifting support mechanism 2 is connected with the lifting screw 202 through a shaft sleeve in a rotating manner, the exterior of the lifting screw 202 is connected with the lifting nut 203 fixed on the upper end face of the base 1 through threads, the steel ball wheel 205 is installed on the rear side of the bottom end face of the support rod 201, the front side of the upper end face of the support rod 201 is provided with the two limit blind holes 204, the edge of the rear end face of the lifting support mechanism 2 is provided with the frame-shaped magnet 206, the rear end of the support rod 201 is provided with a T-shaped metal block magnetically attracted with, four T-shaped sliding strips are uniformly arranged on the other side surface of the lifting support mechanism 2, a limiting column which is connected with a strip-shaped sliding opening on the lifting support mechanism 2 in a sliding mode is arranged at the front end of one side surface of the supporting rod 201, and the distance between the upper end surface of the supporting rod 201 and the lower end of the steel ball wheel 205 is four centimeters to six centimeters, so that the supporting rod 201 can be smoothly inserted into the bottom of a bed body which is lower than twelve centimeters; a first limiting mechanism 3 is arranged at the upper part of the rear side of each lifting support mechanism 2, each first limiting mechanism 3 comprises a pull rod 301, an insert rod 302 and a rectangular support plate 303, each first limiting mechanism 3 is of a rectangular plate block structure, a pull rod 301 is arranged at the central part of the bottom end face of each first limiting mechanism 3, the lower end of each pull rod 301 is fixedly connected with the two insert rods 302 through a rectangular block, a spring is arranged outside each pull rod 301, the upper end of each spring outside each pull rod 301 is slidably connected with the rectangular support plate 303, supporting round rods fixed on the upper end face of each lifting support mechanism 2 are arranged on the front side and the rear side of the bottom end face of each rectangular support plate 303, a handle is arranged on the upper end face of each first limiting mechanism 3, and when each first limiting mechanism 3 is in a limiting state, the two insert rods 302 penetrate through the upper part of the lifting support mechanisms 2 to be; the upper end of the middle part of the rear side of the base 1 is rotatably connected with a supporting column 4, the supporting column 4 comprises an annular fixture block 401, the lower end of the supporting column 4 is provided with a rotating shaft, the outer part of the rotating shaft is provided with the annular fixture block 401, the outer part of the lower end of the supporting column 4 is provided with a circular plate, when the supporting column 4 and the base 1 are in an installation state, the annular fixture block 401 is rotatably connected with an annular clamping groove formed in the upper shaft sleeve of the annular supporting plate 102, and; the upper end of the support column 4 is rotatably connected with a suspension arm 5 through a rotating shaft; the front end of the suspension arm 5 is rotatably connected with a sling rack 6 through a rotating shaft, and the left end and the right end of the sling rack 6 are provided with hooks; the front side of the supporting column 4 is rotationally connected with a lifting adjusting mechanism 7 through a rotating shaft, the lifting adjusting mechanism 7 comprises a lifting motor 701, a threaded rod 702, a threaded cylinder 703, a rectangular mounting plate 704, a limit sliding cylinder 705 and a first bevel gear 706, the lifting motor 701 is rotationally connected with the lower part of the front side of the supporting column 4 through the rotating shaft, the upper end of the lifting motor 701 is rotationally connected with the threaded rod 702 through the rotating shaft, the lifting motor 701 is commonly and electrically connected with a storage battery at the rear side of the supporting column 4 through a controller at the rear side of the supporting column 4, the outer part of the threaded rod 702 is connected with the threaded cylinder 703 through threads, the upper end of the threaded cylinder 703 is rotationally connected with the lower part of the suspension arm 5 through the rotating shaft, the left side of the threaded cylinder 703 is provided with the limit sliding cylinder 705, the upper end surface of the lifting motor 701 is provided with the rectangular mounting, a rectangular limiting block is arranged at the upper end of a limiting slide rod at the upper part of the rectangular mounting plate 704, and a strip-shaped sliding opening in sliding connection with the rectangular limiting block is formed in the left side of the limiting sliding barrel 705, so that the threaded barrel 703 can be effectively limited during lifting; the lifting adjusting mechanism 7 is rotatably connected with a manual adjusting mechanism 8 through a shaft sleeve, the manual adjusting mechanism 8 comprises a second bevel gear 801, the manual adjusting mechanism 8 is of a cylindrical structure, two ends of the manual adjusting mechanism 8 are respectively provided with the second bevel gear 801 and a rotating hand wheel, the peripheral surface of the manual adjusting mechanism 8 is rotatably connected with two shaft sleeves fixed on the upper end surface of the rectangular mounting plate 704 through supporting blocks, and when the manual adjusting mechanism 8 and the lifting adjusting mechanism 7 are in a mounting state, the second bevel gear 801 is meshed with the first bevel gear 706; the lower end of the front side of the supporting column 4 is provided with a second limiting mechanism 9, the upper part of the rear side of the supporting column 4, which is positioned on the handle, is rotatably connected with a driving rod 10, the driving rod 10 comprises a pull rope 1001, the lower end of the driving rod 10 is rotatably connected with a T-shaped supporting plate fixed on the handle at the rear side of the supporting column 4 through a rotating shaft, the front side of the driving rod 10 is fixedly connected with a pull rope 1001, the lower end of the pull rope 1001 is fixedly connected with the upper end of a limiting inserted rod 902, and the pull rope 1001 is slidably connected with three pulleys 11, so; three pulleys 11 are arranged on the support column 4, and a controller and a storage battery are arranged on the rear end face of the support column 4.
Wherein, base 1 includes slide rail 101 and annular support plate 102, base 1 is preceding both ends all to be bilateral symmetry form and installs the universal wheel that has brake equipment, and base 1 left and right sides face all is equipped with slide rail 101, two slide rail 101 looks backs all are the even form set up with lifting support mechanism 2 on four T type spouts of T type draw runner sliding connection, it is more steady when making lifting support mechanism 2 go up and down, base 1 up end rear side middle part is equipped with annular support plate 102, and annular support plate 102 up end is equipped with the axle sleeve, two through-holes have been seted up to the symmetry form around annular support plate 102 up end personally submits, and the inside ring channel that has seted up of axle sleeve on the annular support plate 102, base 1 bottom face is located annular support plate 102 lower part center part and has seted up the.
Wherein, second stop gear 9 includes square slider 901 and spacing inserted bar 902, second stop gear 9 is rectangle shell structure, and the inside sliding connection of second stop gear 9 has square slider 901, the inside spacing inserted bar 902 that is connected with second stop gear 9 both ends face slip about being equipped with of square slider 901, and terminal surface is the hemisphere face under the spacing inserted bar 902, spacing inserted bar 902 outside is located the inside spring that has cup jointed of second stop gear 9, when second stop gear 9 is in spacing state, spacing inserted bar 902 lower extreme runs through support column 4 lower extreme plectane and annular support plate 102 on the through-hole peg graft mutually, make support column 4 after the rotation can obtain effectual limiting displacement.
When in use: when a bed body with the bottom lower than twelve centimeters is encountered, the first limiting mechanism 3 is manually lifted upwards, the pull rod 301 drives the two insert rods 302 upwards, then the first limiting mechanism 3 is rotated by ninety degrees, the lower ends of the two insert rods 302 are contacted with the upper end surface of the lifting support mechanism 2, then the support rod 201 is pulled out of the lifting support mechanism 2, then the first limiting mechanism 3 is rotated by ninety degrees, the lower ends of the two insert rods 302 penetrate through the upper part of the lifting support mechanism 2 to be inserted into the two limiting blind holes 204 on the support rod 201, so that the support rod 201 is limited, then the lifting screw 202 is rotated, the lifting screw 202 drives the lifting support mechanism 2 to move downwards under the action of the internal thread of the lifting nut 203, when the steel bead wheel 205 at the bottom of the support rod 201 is contacted with the ground, the distance between the upper end surface of the support rod 201 and the ground is four centimeters to six centimeters, then the rear side handle of the support column 4 is held, the upper end of the driving rod 10 is gripped, the driving rod 10 is rotated backwards, the limiting inserted rod 902 is pulled upwards through the pull rope 1001, the lower end of the limiting inserted rod 902 is separated from the through hole in the annular supporting plate 102, the supporting column 4 loses the limiting effect, then the supporting column 4 is rotated by one hundred eighty degrees, the driving rod 10 is loosened, the limiting inserted rod 902 is inserted into the other through hole in the annular supporting plate 102 under the action of the spring, the supporting column 4 is limited again, then the supporting column 4 is pushed, and the supporting rod 201 is inserted into the bottom of the bed body which is lower than twelve centimeters, so that the practicability of the shifting machine is improved;
when this machine of shifting meets outage suddenly or the battery power is not enough in the use, through manual rotation manual adjustment mechanism 8, make second bevel gear 801 drive threaded rod 702 rotate, then under threaded rod 702 and the cooperation of a screw thread section of thick bamboo 703, make screw thread section of thick bamboo 703 drive suspension arm 5 and carry out the lifting operation, through spacing slide bar's on spacing slide barrel 705 and the rectangle mounting panel 704 cooperation under, make screw thread section of thick bamboo 703 more steady when going up and down, and then improved the convenience of this machine of shifting when having a power failure and using.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in 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 best 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 contemplated.
Claims (8)
1. A device for aiding patient displacement, comprising: the lifting support mechanism (2) comprises a support rod (201), a lifting screw (202), a lifting nut (203), a limiting blind hole (204), a steel ball wheel (205) and a frame-shaped magnet (206), the lifting support mechanism (2) is of a rectangular sliding barrel structure, the interior of the lifting support mechanism (2) is connected with a support rod (201) in a sliding manner, the central part of the upper end face of the lifting support mechanism (2) is connected with the lifting screw (202) in a rotating manner through a shaft sleeve, the exterior of the lifting screw (202) is connected with the lifting nut (203) fixed on the upper end face of the base (1) through threads, the steel ball wheel (205) is installed on the rear side of the bottom end face of the support rod (201), and the front side of the upper end face of the support rod (201) is provided with two limiting blind holes (204), a frame-shaped magnet (206) is arranged at the edge of the rear end face of the lifting support mechanism (2), a T-shaped metal block magnetically attracted with the frame-shaped magnet (206) is arranged at the rear end of the supporting rod (201), a strip-shaped sliding opening is formed in one side face of the lifting support mechanism (2), four T-shaped sliding strips are uniformly arranged on the other side face of the lifting support mechanism (2), a limiting column in sliding connection with the strip-shaped sliding opening in the lifting support mechanism (2) is arranged at the front end of one side face of the supporting rod (201), and the distance between the upper end face of the supporting rod (201) and the lower end of the steel ball wheel (205) is four centimeters to six centimeters; a first limiting mechanism (3) is arranged at the upper part of the rear side of each lifting support mechanism (2); the upper end of the middle part of the rear side of the base (1) is rotatably connected with a supporting column (4), and the upper end of the supporting column (4) is rotatably connected with a suspension arm (5) through a rotating shaft; the front end of the suspension arm (5) is rotatably connected with a sling rack (6) through a rotating shaft, and the left end and the right end of the sling rack (6) are provided with hooks; the front side of the supporting column (4) is rotatably connected with a lifting adjusting mechanism (7) through a rotating shaft, and the lifting adjusting mechanism (7) is rotatably connected with a manual adjusting mechanism (8) through a shaft sleeve; a second limiting mechanism (9) is installed at the lower end of the front side of the supporting column (4), and the upper part of the rear side of the supporting column (4) is positioned on the handle and is rotatably connected with a driving rod (10); three pulleys (11) are installed on the supporting column (4), and a controller and a storage battery are installed on the rear end face of the supporting column (4).
2. The device of claim 1, wherein the patient displacement aid comprises: base (1) includes slide rail (101) and ring carrier board (102), the universal wheel that has brake equipment is all installed to the bilateral symmetry form at both ends around base (1), and base (1) left and right sides face all is equipped with slide rail (101), two slide rail (101) looks back all is the even form and offers four T type spouts with lift supporting mechanism (2) go up T type draw runner of sliding connection, base (1) up end rear side middle part is equipped with ring carrier board (102), and ring carrier board (102) up end is equipped with the axle sleeve, two through-holes have been offered to the symmetry form around personally submitting ring carrier board (102) upper end, and the inside ring carrier groove of having seted up of axle sleeve on ring carrier board (102), base (1) bottom face is located ring carrier board (102) lower part center part and has seted up the through-hole.
3. The device of claim 1, wherein the patient displacement aid comprises: the first limiting mechanism (3) comprises a pull rod (301), an insert rod (302) and a rectangular support plate (303), the first limiting mechanism (3) is of a rectangular plate structure, a pull rod (301) is arranged at the center of the bottom end face of the first limiting mechanism (3), the lower end of the pull rod (301) is fixedly connected with two plug-in rods (302) through a rectangular block, a spring is arranged outside the pull rod (301), a rectangular support plate (303) is connected with the outside of the pull rod (301) at the upper end of the spring in a sliding way, and the front side and the rear side of the bottom end surface of the rectangular support plate (303) are respectively provided with a supporting round rod fixed on the upper end surface of the lifting support mechanism (2), the upper end surface of the first limiting mechanism (3) is provided with a handle, when the first limiting mechanism (3) is in a limiting state, the two insert rods (302) penetrate through the upper part of the lifting support mechanism (2) and are inserted into the two limiting blind holes (204).
4. The device of claim 1, wherein the patient displacement aid comprises: support column (4) include annular fixture block (401), support column (4) lower extreme is equipped with the pivot, and the pivot outside is equipped with annular fixture block (401), support column (4) lower extreme outside is equipped with the plectane, works as when support column (4) are in the installation status with base (1), annular fixture block (401) rotates with the annular groove who sets up in annular supporting plate (102) upper portion axle sleeve and is connected.
5. The device of claim 1, wherein the patient displacement aid comprises: the lifting adjusting mechanism (7) comprises a lifting motor (701), a threaded rod (702), a threaded cylinder (703), a rectangular mounting plate (704), a limiting sliding cylinder (705) and a first bevel gear (706), the lifting motor (701) is rotatably connected to the lower portion of the front side of the supporting column (4) through a rotating shaft, the upper end of the lifting motor (701) is rotatably connected with the threaded rod (702) through the rotating shaft, the lifting motor (701) is commonly and electrically connected with a storage battery on the rear side of the supporting column (4) through a controller on the rear side of the supporting column (4), the threaded cylinder (703) is externally connected with the threaded cylinder (703) through threads, the upper end of the threaded cylinder (703) is rotatably connected with the lower portion of the suspension arm (5) through the rotating shaft, the left side of the threaded cylinder (703) is provided with the limiting sliding cylinder (705), and the upper end face of the, and the left side of the upper end face of the rectangular mounting plate (704) is provided with a limiting slide rod connected with a limiting slide cylinder (705) in a sliding manner, the lower end of the outside of the threaded rod (702) is provided with a first bevel gear (706), the upper end of the limiting slide rod on the upper part of the rectangular mounting plate (704) is provided with a rectangular limiting block, and the left side of the limiting slide cylinder (705) is provided with a bar-shaped sliding opening connected with the rectangular limiting block in a sliding manner.
6. The device of claim 1, wherein the patient displacement aid comprises: manual adjustment mechanism (8) include second bevel gear (801), manual adjustment mechanism (8) are cylindrical structure, and manual adjustment mechanism (8) both ends are equipped with second bevel gear (801) and rotation hand wheel respectively, manual adjustment mechanism (8) outer peripheral face rotates and is connected with two axle sleeves of fixing at rectangle mounting panel (704) up end through a piece, works as when manual adjustment mechanism (8) and lift adjustment mechanism (7) are in the mounted state, second bevel gear (801) and first bevel gear (706) mesh mutually.
7. The device of claim 1, wherein the patient displacement aid comprises: the second limiting mechanism (9) comprises a square sliding block (901) and a limiting insertion rod (902), the second limiting mechanism (9) is of a rectangular shell structure, the square sliding block (901) is connected inside the second limiting mechanism (9) in a sliding mode, the limiting insertion rod (902) which is connected with the upper end face and the lower end face of the second limiting mechanism (9) in a sliding mode is arranged inside the square sliding block (901), the lower end face of the limiting insertion rod (902) is a hemispherical face, a spring is sleeved inside the limiting insertion rod (902) and located outside the second limiting mechanism (9), and when the second limiting mechanism (9) is in a limiting state, the lower end of the limiting insertion rod (902) penetrates through the lower end circular plate of the supporting column (4) and is connected with the upper through hole of the annular supporting plate (102) in an inserting mode.
8. The device of claim 1, wherein the patient displacement aid comprises: the driving rod (10) comprises a pull rope (1001), the lower end of the driving rod (10) is rotatably connected with a T-shaped supporting plate fixed on a handle at the rear side of the supporting column (4) through a rotating shaft, the front side of the driving rod (10) is fixedly connected with the pull rope (1001), the lower end of the pull rope (1001) is fixedly connected with the upper end of a limiting insertion rod (902), and the pull rope (1001) is connected with three pulleys (11) in a sliding mode.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010888846.9A CN112006867B (en) | 2020-08-28 | 2020-08-28 | Device capable of helping patient to shift |
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|---|---|---|---|
| CN202010888846.9A CN112006867B (en) | 2020-08-28 | 2020-08-28 | Device capable of helping patient to shift |
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| CN112006867B CN112006867B (en) | 2021-06-25 |
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| CN112494193A (en) * | 2020-12-23 | 2021-03-16 | 黑龙江省医院 | Restraint device for pediatric intensive diagnosis and treatment |
| CN112569121A (en) * | 2020-12-28 | 2021-03-30 | 黑龙江省医院 | Department of respiration patient expectoration is collected and is prevented infection device |
| CN112603645A (en) * | 2020-12-25 | 2021-04-06 | 黑龙江省医院 | Ophthalmic anti-inflammatory drug feeding device |
| CN112890652A (en) * | 2021-01-21 | 2021-06-04 | 黑龙江省医院 | Internal medicine disease is with old man nursing toilet seat chair convenient to operation |
| CN113749399A (en) * | 2021-08-09 | 2021-12-07 | 卢恩飞 | Computer supporting and lifting device convenient to use and capable of being adjusted quickly |
| CN113970553A (en) * | 2021-10-22 | 2022-01-25 | 肇庆学院 | Jigsaw HDI alignment detection device |
| CN115944476A (en) * | 2023-02-10 | 2023-04-11 | 山东托米尔智能科技有限公司 | Multifunctional folding type intelligent medical electric shifting machine for carrying, carrying and rehabilitation training |
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