CN219439800U

CN219439800U - Electric lifting shifter

Info

Publication number: CN219439800U
Application number: CN202320356208.1U
Authority: CN
Inventors: 李秀秀; 夏锋; 许科娜; 赖云雀
Original assignee: Jiaxing Hedong Trading Co ltd
Current assignee: Jiaxing Hedong Trading Co ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-08-01
Anticipated expiration: 2033-03-01

Abstract

The utility model relates to the technical field of displacement machines and discloses an electric lifting displacement machine which comprises a foot, a rear universal wheel, a front universal wheel, pedals, stand columns, handrail parts, handles, lifting trusses, push rods, truss sleeves, seat supports, cushion bodies, locking pieces, cushion bottom plates and seat sleeves, wherein the stand columns are fixedly arranged at the top ends of the foot, the number of the stand columns is two, the stand columns are symmetrically distributed, the truss sleeves are fixedly arranged at the front ends of the stand columns, and the lifting trusses are movably arranged outside the truss sleeves. This electric lift shifter has installed electric putter, and electric putter carries out straight reciprocating motion to drive the lift truss and follow the slip of truss sleeve and go up and down, drive the seat support simultaneously and go up and down, electric putter is inside to set up travel limit switch, auto-power-off when going up and down triggers limit switch, can effectively protect the shifter and go up and down safely, it is more convenient.

Description

Electric lifting shifter

Technical Field

The utility model relates to the technical field of displacement machines, in particular to an electric lifting displacement machine.

Background

Patients inconvenient to walk on lower limbs are generally moved by carrying, but patients with heavy weights need to be carried by a plurality of persons in a coordinated manner, so that the lower limb walking robot is not convenient and fast;

in the prior art, the shifter is used for patients with inconvenient walking of lower limbs, the patients sit on the shifter, and the user can push the shifter to move the patients;

however, because the heights of the common seats, sofas, wheelchairs and toilets are not uniform, the traditional nursing shifting machine mostly adopts mechanical or hand-operated lifting, and manual adjustment is needed between seats with different heights when patients are transferred each time, the function of electrically adjusting the heights cannot be achieved, time and labor are wasted, and the experience of operators is poor.

Disclosure of Invention

The utility model aims to provide an electric lifting shifter, which solves the problems that in the prior art, the heights of a common seat, a sofa, a wheelchair and a toilet are not uniform, the traditional nursing shifter mostly adopts mechanical or hand-operated lifting, manual adjustment is needed between seats with different heights when patients are transferred each time, the function of electric height adjustment cannot be achieved, time and labor are wasted, and the experience to operators is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric lift shifter, includes footing, back universal wheel, preceding universal wheel, running-board, stand, handrail spare, handle, lift truss, electric putter, truss sleeve, seat support, cushion body, latch fitting, cushion bottom plate and seat sleeve, stand fixed mounting is in the top of footing, the quantity of stand is two, the stand is symmetric distribution, truss sleeve fixed mounting in the front end of stand, lift truss movable mounting is in truss telescopic outside.

Preferably, the seat sleeve is fixedly arranged at the front end of the lifting truss, the seat supports are movably arranged outside the seat sleeve, the number of the seat supports is two, and the seat supports are symmetrically distributed; the seat support includes left seat support and right seat support, and left seat support and right seat support symmetry, left seat support and left seat sleeve are connected, and right seat support and right seat sleeve are connected.

Preferably, the locking piece is arranged at the front end of the seat bracket, and the locking piece is movably connected with the seat bracket; the left seat support can be fixedly connected with the right seat support through the locking mechanism, the left seat support is provided with a locking piece, the right seat support is provided with a locking seat, the right seat support is provided with a locking piece, the left seat support is provided with a locking seat, the locking piece can freely rotate along the axis of the left seat support, and when the locking piece is clamped on the locking seat, the left seat support and the right seat support are fixedly connected in a closing manner.

Preferably, the electric push rod is fixedly arranged at the top end of the bottom foot and is fixedly connected with the lifting truss; the electric push rod performs linear reciprocating motion, so that the lifting truss is driven to slide and lift along the truss sleeve, and meanwhile, the seat support is driven to lift.

Preferably, the front universal wheel is arranged at the front end of the bottom end of the foot, and the rear universal wheel is arranged at the rear end of the bottom end of the foot; the rear universal wheel belt has a braking function, and the front universal wheel and the rear universal wheel are convenient to displace.

Preferably, the handrail member is mounted at the top end of the upright post, the handrail member is fixedly connected with the upright post, and the handle is fixedly mounted at the top end of the handrail member; the armrest member and the handle facilitate pushing by the user.

Preferably, the cushion bottom plate is fixedly arranged at the bottom end of the seat support, the cushion body is fixedly arranged at the top end of the cushion bottom plate, and the foot rest is arranged at the rear end of the foot rest; the cushion body is fixed to the cushion bottom plate, so that a patient can sit on the cushion body conveniently, and feet of the patient can be placed on the foot rest.

Compared with the prior art, the utility model has the beneficial effects that:

according to the electric lifting shifter, the electric push rod is arranged, and the electric push rod performs linear reciprocating motion, so that the lifting truss is driven to slide and lift along the truss sleeve, meanwhile, the seat support is driven to lift, a travel limit switch is arranged in the electric push rod, and when the limit switch is triggered by lifting, the electric push rod is automatically powered off, so that the lifting safety of the shifter can be effectively protected, and the electric lifting shifter is more convenient;

the electric lifting shifter is provided with the cushion bottom plate, a detachable common toilet or an intelligent toilet can be placed below the cushion bottom plate, and the intelligent toilet can have the functions of flushing with clean water, blowing and drying by wind, sterilizing by ultraviolet rays and the like, so that the excrement of a patient is facilitated;

the electric lifting shifter is provided with the handle, and the handrail piece and the handle are convenient for a user to push, so that the front universal wheel and the rear universal wheel driving device are driven to move.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic side view of an embodiment of the present utility model;

FIG. 3 is a schematic rear view of an embodiment of the present utility model;

FIG. 4 is a schematic view of a closed top view structure of a seat support and a seat cushion according to an embodiment of the present utility model;

FIG. 5 is a schematic view showing a top view of a seat frame and a seat cushion according to an embodiment of the present utility model;

FIG. 6 is a schematic view of an expanded perspective structure of a foot according to an embodiment of the present utility model;

FIG. 7 is a schematic view of a folded bottom leg structure according to an embodiment of the present utility model;

FIG. 8 is a schematic diagram of a second embodiment of the present utility model;

FIG. 9 is a schematic diagram of a second side view of an embodiment of the present utility model;

FIG. 10 is a schematic diagram of a rear view of a second embodiment of the present utility model;

FIG. 11 is a schematic view of a closed top view structure of a seat support and a seat cushion according to an embodiment of the present utility model;

FIG. 12 is a schematic view showing a rising side view of a seat support according to the second embodiment of the present utility model;

FIG. 13 is a schematic view showing an expanded perspective structure of two feet according to an embodiment of the present utility model;

fig. 14 is a schematic view showing a two-foot folded perspective structure according to an embodiment of the present utility model.

In the figure: 11. a footing; 12. a rear universal wheel; 13. a front universal wheel; 14. a foot pedal; 21. a column; 22. a handrail member; 23. a handle; 31. lifting trusses; 32. an electric push rod; 33. truss sleeve; 41. a seat support; 42. a cushion body; 43. a locking piece; 44. a cushion bottom plate; 45. a seat sleeve.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution:

examples

An electric lifting shifter comprises a foot 11, a rear universal wheel 12, a front universal wheel 13, a pedal 14, upright posts 21, a handrail member 22, a handle 23, a lifting truss 31, an electric push rod 32, a truss sleeve 33, a seat support 41, a cushion body 42, a locking member 43, a cushion bottom plate 44 and a seat sleeve 45, wherein the upright posts 21 are fixedly arranged at the top end of the foot 11, the number of the upright posts 21 is two, the upright posts 21 are symmetrically distributed, the truss sleeve 33 is fixedly arranged at the front end of the upright posts 21, and the lifting truss 31 is movably arranged outside the truss sleeve 33;

the seat sleeves 45 are fixedly arranged at the front ends of the lifting trusses 31, the seat supports 41 are movably arranged outside the seat sleeves 45, the number of the seat supports 41 is two, and the seat supports 41 are symmetrically distributed; the seat support 41 comprises a left seat support 41 and a right seat support 41, the left seat support 41 is symmetrical with the right seat support 41, the left seat support 41 is connected with a left seat sleeve 45, the right seat support 41 is connected with a right seat sleeve 45, meanwhile, a detachable common toilet or intelligent toilet can be placed below a cushion bottom plate 44, the intelligent toilet has the functions of flushing with clean water and drying with wind, the defecation of a patient is facilitated, a locking piece 43 is arranged at the front end of the seat support 41, and the locking piece 43 is movably connected with the seat support 41; the left seat bracket 41 can be fixedly connected with the right seat bracket 41 through a locking mechanism, a locking piece 43 is arranged on the left seat bracket 41, and a locking seat is arranged on the right seat bracket 41; or the right seat bracket 41 is provided with a locking piece 43, the left seat bracket 41 is provided with a locking seat, and the electric push rod 32 is fixedly arranged at the top end of the bottom foot 11 and is fixedly connected with the lifting truss 31; the electric push rod 32 performs linear reciprocating motion, so that the lifting truss 31 is driven to slide and lift along the truss sleeve 33, meanwhile, the seat support 41 is driven to lift, a travel limit switch is arranged inside the electric push rod 32, when the travel limit switch is triggered by lifting, automatic power-off can be achieved, lifting safety of the shifter can be effectively protected, meanwhile, the electric push rod 32 is connected with a power supply, the electric push rod 32 is connected with a hand controller pad, the other end of the power supply is connected with an AC line, a hand controller can be connected in a wired and wireless mode, for example, a wire control switch or a wireless remote controller, meanwhile, the shifter is provided with a battery pack, and the battery pack is electrically connected with the electric push rod 32;

the front universal wheel 13 is arranged at the front end of the bottom end of the foot 11, and the rear universal wheel 12 is arranged at the rear end of the bottom end of the foot 11; the front universal wheel 13 and the rear universal wheel 12 are convenient to displace, the armrest piece 22 is arranged at the top end of the upright post 21, the armrest piece 22 is fixedly connected with the upright post 21, and the handle 23 is fixedly arranged at the top end of the armrest piece 22; the armrest piece 22 and the handle 23 are convenient for a user to push, the cushion bottom plate 44 is fixedly arranged at the bottom end of the seat bracket 41, the cushion body 42 is fixedly arranged at the top end of the cushion bottom plate 44, and the foot rest 14 is arranged at the rear end of the foot 11; the cushion bottom plate 44 fixes the cushion body 42, so that a patient can sit on the cushion body, the foot rest 14 can place feet of the patient, and the cushion body 42 can be made of PU material or plastic material such as rubber.

Examples

An electric lifting shifter comprises a foot 11, a rear universal wheel 12, a front universal wheel 13, a foot pedal 14, a stand column 21, a handrail member 22, a handle 23, a lifting truss 31, a push rod 32, a connecting rod 33, a seat support 41, a cushion body 42, a locking member 43, a bottom plate 44 and a seat sleeve 45, wherein the stand column 21 is fixedly arranged at the top end of the foot 11, the connecting rod 33 is arranged at the inner end of the stand column 21, two ends of the connecting rod are curved, one end of the connecting rod 33 is movably connected with a support at the rear end of the stand column 21, the other end of the connecting rod is movably connected with the lifting truss 31, the seat sleeve 45 is fixedly arranged at the front end of the lifting truss 31, and the seat support 41 is movably arranged outside the seat sleeve 45; the seat support 41 includes a left seat support and a right seat support, the left seat support is symmetrical with the right seat support, the left seat support is connected with a left seat sleeve, the right seat support is connected with a right seat sleeve, and the left seat support can be fixedly connected with the right seat support through a locking mechanism.

The seat bracket 41 is provided with a locking piece 43, and the right seat bracket is provided with a locking seat; or the right seat bracket is provided with a locking piece 43, and the left seat bracket is provided with a locking seat; the electric push rod 32 is arranged at the top end of the bottom foot 11 and is movably connected with the lifting truss 31, and the electric push rod 32 is movably connected with the bottom foot 11; the electric push rod 32 makes linear reciprocating motion under the rotation of a motor of the electric push rod 32, so that the lifting truss 31 is driven to rotate in an arc mode by taking the fixed end of the rear end of the connecting rod 33 as the center, meanwhile, the seat support 41 is driven to lift, a travel limit switch is arranged in the push rod, when the limit switch is triggered in lifting, the power is automatically cut off, lifting safety of the shifter can be effectively protected, the electric push rod 32 is connected with a power supply, meanwhile, the electric push rod 32 is electrically connected with a hand controller, the other end of the power supply is connected with an AC line, the hand controller can be connected with a wireless connection in a wired connection mode, such as a wire control switch or a wireless remote controller, optionally, the shifter is provided with a battery pack, and the battery pack is electrically connected with the motor;

the seat sleeve 45 is fixedly arranged at the front end of the lifting truss 31, the front universal wheel 13 is arranged at the front end of the bottom foot 11, and the rear universal wheel 12 is arranged at the rear end of the bottom foot 11; a rear universal wheel belt braking function; the foot rest 14 is arranged at the rear end of the foot 11, and the foot rest 14 is movably connected with the foot 11, so that the foot of a patient can be conveniently placed; the cushion bottom plate 44 is fixedly arranged at the bottom end of the seat bracket 41, and the cushion body 42 is fixedly arranged at the top end of the cushion bottom plate 44; the mechanical structure arranged below the cushion bottom plate 44 can be used for placing a detachable common toilet or an intelligent toilet, and the intelligent toilet has the functions of flushing with clean water, drying with wind, sterilizing with ultraviolet rays and the like, so that the excrement of a patient is convenient; the armrest piece 22 is arranged at the top end of the upright post 21, the armrest piece 22 is fixedly connected with the upright post 21, and the handle 23 is fixedly arranged at the top end of the armrest piece 22; the handle 23 can be convenient for the user to support and apply force, and the bending is designed to be a certain angle, so that nursing staff can push the shifter to a required position, and the use experience of the user is improved.

Working principle: the seat support 41 comprises a left seat support 41 and a right seat support 41, the left seat support 41 is symmetrical with the right seat support 41, the left seat support 41 is connected with a left seat sleeve 45, the right seat support 41 is connected with the right seat sleeve 45, meanwhile, a detachable common toilet or intelligent toilet can be placed below a cushion bottom plate 44, the intelligent toilet has the functions of flushing clean water, blowing and drying air, sterilizing ultraviolet rays and the like, a patient can conveniently urinate, the left seat support 41 can be connected and fixed with the right seat support 41 through a locking mechanism, a locking piece 43 is arranged on the left seat support 41, and a locking seat is arranged on the right seat support 41; or be equipped with catch piece 43 on the right seat support 41, be equipped with the hasp seat on the left seat support 41, electric putter 32 carries out straight reciprocating motion, thereby drive lift truss 31 and slide along truss sleeve 33 and go up and down, drive seat support 41 simultaneously, electric putter 32 is inside to set up travel limit switch, automatic power-off when going up and down triggers limit switch, can effectively protect the shifter safety of going up and down, simultaneously, electric putter 32 is connected with the power, electric putter 32 is connected with the manual controller electricity simultaneously, the power other end is connected with the AC line, the mode of manual controller joinable includes wired connection and wireless connection, for example, drive-by-wire switch or wireless remote controller, simultaneously, the shifter has the battery package, the battery package is connected with electric putter 32 electricity, preceding universal wheel 13 and back universal wheel 12 are convenient for carry out the displacement, handrail spare 22 and handle 23 convenient to use person promote, cushion body 42 is fixed to bottom plate 44, the patient sits on it can place patient's foot to be convenient for running-board 14.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides an electric lift shifter, includes footing (11), back universal wheel (12), preceding universal wheel (13), running-board (14), stand (21), handrail spare (22), handle (23), lift truss (31), electric putter (32), truss sleeve (33), seat support (41), cushion body (42), hasp spare (43), cushion bottom plate (44) and seat sleeve (45), its characterized in that: the lifting truss comprises two upright posts (21), wherein the upright posts (21) are fixedly arranged at the top ends of the bottom feet (11), the number of the upright posts (21) is two, the upright posts (21) are symmetrically distributed, truss sleeves (33) are fixedly arranged at the front ends of the upright posts (21), and lifting trusses (31) are movably arranged outside the truss sleeves (33).

2. An electric lift shifter according to claim 1, wherein: the seat sleeve (45) is fixedly arranged at the front end of the lifting truss (31), the seat supports (41) are movably arranged outside the seat sleeve (45), the number of the seat supports (41) is two, and the seat supports (41) are symmetrically distributed.

3. An electric lift shifter according to claim 2, wherein: the lock catch piece (43) is arranged at the front end of the seat support (41), and the lock catch piece (43) is movably connected with the seat support (41).

4. An electric lift shifter as set forth in claim 3 wherein: the electric push rod (32) is fixedly arranged at the top end of the bottom foot (11) and is fixedly connected with the lifting truss (31).

5. An electric lift shifter in accordance with claim 4 wherein: the front universal wheel (13) is arranged at the front end of the bottom foot (11), and the rear universal wheel (12) is arranged at the rear end of the bottom foot (11).

6. An electric lift shifter in accordance with claim 5 wherein: the handrail piece (22) is arranged at the top end of the upright post (21), the handrail piece (22) is fixedly connected with the upright post (21), and the handle (23) is fixedly arranged at the top end of the handrail piece (22).

7. An electric lift shifter in accordance with claim 6 wherein: the seat cushion bottom plate (44) is fixedly arranged at the bottom end of the seat support (41), the seat cushion body (42) is fixedly arranged at the top end of the seat cushion bottom plate (44), and the foot pedal (14) is arranged at the rear end of the foot (11).