CN214434872U

CN214434872U - Multipurpose wheelchair for department of cardiology

Info

Publication number: CN214434872U
Application number: CN202120184313.2U
Authority: CN
Inventors: 张迎怡; 黄国富
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-23
Filing date: 2021-01-23
Publication date: 2021-10-22
Anticipated expiration: 2031-01-23

Abstract

The utility model discloses a multi-purpose wheelchair of intracardiac branch of academic or vocational study, comprising a base plate, the upper end front portion and the equal fixed mounting in upper end rear portion of bottom plate have a handrail, the left end of bottom plate is provided with the back device, the equal swing joint of front end left part and the rear end left part of bottom plate has a flexible support arm, the equal fixed mounting in lower extreme left part and the lower extreme right part middle part of bottom plate has an arc, two the opposite face lower part of arc is provided with slider jointly, slider's left part is provided with the slip gyro wheel device. A multi-purpose wheelchair of intracardiac branch of academic or vocational study, drive the threaded rod through the positive and negative motor of second and rotate to drive L shape slide and turn left motion along the threaded rod, and then drive the connecting plate and turn left motion, and then drive backup pad and gyro wheel and turn left motion, the backup pad plays the supporting role to the back board this moment, the patient lies flat on bottom plate and back board, transports when making things convenient for patient's salvage, has increased the function of seat.

Description

Multipurpose wheelchair for department of cardiology

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a multipurpose wheelchair for cardiology department.

Background

Wheelchairs are chairs equipped with wheels to help replace walking and are classified into electric and manual folding wheelchairs. A important removal instrument that is used for wounded, the patient, the disabled person is recovered at home, the turnover transportation, see a doctor, go out the activity, it not only satisfies the disabled person of limbs and the personage of inconvenient action's ride instead of walk of wheelchair, more importantly makes things convenient for the family members to remove and look after the patient, make the patient carry out health exercise and participate in social activity with the help of the wheelchair, current multipurpose wheelchair of intracardiac branch of academic or vocational study is inconvenient transports the use when the patient promptly rescues, the function is single, inconvenient wheel chair back is adjusted simultaneously, and the comfort level is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multipurpose wheelchair for department of cardiology to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-purpose wheelchair of intracardiac branch of academic or vocational study, includes the bottom plate, the equal fixed mounting in upper end front portion and the upper end rear portion of bottom plate has a handrail, the left end of bottom plate is provided with the back device, the equal swing joint in front end left part and the rear end left part of bottom plate has a flexible support arm, the equal fixed mounting in lower extreme left part middle part and the lower extreme right part middle part of bottom plate has an arc, two the opposite face lower part of arc is provided with slider jointly, slider's left part is provided with the slip gyro wheel device.

Preferably, the backrest device includes the fixed plate, the fixed plate is provided with two sets ofly, and the opposite face left part of two sets of fixed plates alternates jointly and be connected with first pivot, first pivot runs through the rear end left part and the fixed mounting of front side fixed plate has first positive and negative motor, the surface middle part fixed mounting of first pivot has the back board, two the fixed plate is fixed connection respectively with backrest device and bottom plate fixed connection at the left end front portion and the left end rear portion of bottom plate.

Preferably, slider includes the threaded rod, the threaded rod runs through the left end lower part and the positive and negative motor of fixed mounting second of right side arc, the surface right part threaded connection of threaded rod has L shape slide, the threaded rod alternates to be connected the opposite face lower part at two sets of arcs and is in the same place slider and arc swing joint together.

Preferably, the sliding roller device comprises a connecting plate, two sets of supporting plates are fixedly mounted on the front portion of the outer surface and the rear portion of the outer surface of the connecting plate, a second rotating shaft and two rollers are connected to the lower portion of the opposite surface of each supporting plate in a penetrating mode, a roller is fixedly mounted in the middle of the outer surface of each second rotating shaft, and the connecting plate is fixedly connected to the left portion of the sliding device and fixedly connected with the sliding roller device.

Preferably, the backrest device and the bottom plate form a one-hundred-degree included angle.

Preferably, the horizontal position relationship is maintained between the connecting plate and the bottom plate.

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

1. drive first pivot anticlockwise through first positive and negative motor and rotate certain angle, thereby drive the back board and rotate certain angle around first pivot anticlockwise, back board and bottom plate are in on the same water flat line this moment, it rotates to drive the threaded rod through the positive and negative motor of second, thereby drive L shape slide and turn left movement along the threaded rod, and then drive the connecting plate and turn left movement, and then drive backup pad and gyro wheel and turn left movement, the backup pad plays the supporting role to the back board this moment, the patient lies flat on bottom plate and back board, transport when making things convenient for patient's rescue, the function of seat has been increased.

2. The first rotating shaft is driven by the first positive and negative motor to rotate in the opposite direction or in the positive direction, so that the backrest plate is driven to rotate around the first rotating shaft, the angle between the backrest plate and the bottom plate is convenient to adjust, the backrest plate is adjusted according to the needs of people, and the comfort level of the seat is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a multipurpose wheelchair for cardiology department of the present invention;

FIG. 2 is a schematic structural view of a backrest device of the multipurpose wheelchair for cardiology department of the present invention;

FIG. 3 is a schematic structural view of a sliding device of the multipurpose wheelchair for cardiology department of the present invention;

fig. 4 is a schematic structural view of the sliding and rolling device of the multipurpose wheelchair for cardiology department of the present invention.

In the figure: 1. a base plate; 2. a handrail; 3. a backrest device; 4. a telescopic support arm; 5. an arc-shaped plate; 6. a sliding device; 7. a sliding roller device; 31. a fixing plate; 32. a first rotating shaft; 33. a first positive and negative motor; 34. a back board; 61. a threaded rod; 62. a second positive and negative motor; 63. an L-shaped slide plate; 71. a connecting plate; 72. a support plate; 73. a second rotating shaft; 74. and a roller.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a multi-purpose wheelchair of intracardiac branch of academic or vocational study, including bottom plate 1, the equal fixed mounting in upper end front portion and the upper end rear portion of bottom plate 1 has a handrail 2, the left end of bottom plate 1 is provided with back device 3, the equal swing joint in front end left part and the rear end left part of bottom plate 1 has a flexible support arm 4, the equal fixed mounting in lower extreme left part and the lower extreme right part middle side of bottom plate 1 has an arc 5, the opposite face lower part of two arcs 5 is provided with slider 6 jointly, slider 6's left part is provided with slip roller device 7.

The backrest device 3 comprises fixing plates 31, two groups of fixing plates 31 are arranged, the left parts of opposite surfaces of the two groups of fixing plates 31 are jointly inserted and connected with first rotating shafts 32, the first rotating shafts 32 rotate to conveniently adjust the angle between the backrest plates 34 and the bottom plate 1, the backrest plates 34 are adjusted according to the needs of people, the comfort level of the seat is improved, the first rotating shafts 32 penetrate through the left part of the rear end of the front side fixing plate 31 and are fixedly provided with first positive and negative motors 33, the middle parts of the outer surfaces of the first rotating shafts 32 are fixedly provided with the backrest plates 34, a patient lies on the bottom plate 1 and the backrest plates 34, the transfer is convenient during the rescue of the patient, the functions of the seat are increased, and the two fixing plates 31 are respectively and fixedly connected to the front part and the rear part of the left end of the bottom plate 1 to fixedly connect the backrest device 3 and the bottom plate 1; the sliding device 6 comprises a threaded rod 61, the threaded rod 61 penetrates through the lower part of the left end of the right arc-shaped plate 5 and is fixedly provided with a second positive and negative motor 62, the right part of the outer surface of the threaded rod 61 is in threaded connection with an L-shaped sliding plate 63, and the threaded rod 61 is penetratingly connected to the lower parts of the opposite surfaces of the two groups of arc-shaped plates 5 to movably connect the sliding device 6 and the arc-shaped plates 5 together; the sliding roller device 7 comprises a connecting plate 71, two groups of supporting plates 72 are fixedly arranged on the front part and the rear part of the outer surface of the connecting plate 71, the supporting plates 72 support the backrest plate 34, the lower parts of the opposite surfaces of the two groups of supporting plates 72 are jointly and alternately connected with a second rotating shaft 73, the middle parts of the outer surfaces of the two second rotating shafts 73 are fixedly provided with a roller 74, and the connecting plate 71 is fixedly connected to the left part of the sliding device 6 to fixedly connect the sliding roller device 7 and the sliding device 6; an included angle of one hundred degrees is formed between the backrest device 3 and the bottom plate 1; the horizontal positional relationship is maintained between the connecting plate 71 and the base plate 1.

It should be noted that, the utility model relates to a multipurpose wheelchair for cardiology department, which drives the first rotating shaft 32 to rotate a certain angle in the counterclockwise direction through the first positive and negative motor 33, so as to drive the back board 34 to rotate a certain angle in the counterclockwise direction around the first rotating shaft 32, at the moment, the back board 34 and the bottom board 1 are on the same horizontal line, and the threaded rod 61 is driven to rotate through the second positive and negative motor 62, so as to drive the L-shaped sliding board 63 to move left along the threaded rod 61, further drive the connecting board 71 to move left, further drive the supporting board 72 and the roller 74 to move left, at the moment, the supporting board 72 plays a supporting role for the back board 34, the patient lies on the bottom board 1 and the back board 34, the transportation is convenient for the rescue of the patient, and the function of the chair is increased; the first forward and reverse motor 33 drives the first rotating shaft 32 to rotate in the reverse direction or in the forward direction, so as to drive the back board 34 to rotate around the first rotating shaft 32, thereby conveniently adjusting the angle between the back board 34 and the bottom plate 1, adjusting the back board 34 according to the requirements of people and improving the comfort level of the seat.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multipurpose wheelchair for department of cardiology, includes bottom plate (1), its characterized in that: the utility model discloses a novel chair, including bottom plate (1), the equal fixed mounting in upper end front portion and the upper end rear portion of bottom plate (1) has a handrail (2), the left end of bottom plate (1) is provided with back device (3), the equal swing joint in front end left part and the rear end left part of bottom plate (1) has a flexible support arm (4), the equal fixed mounting in lower extreme left part middle part and the lower extreme right part middle part of bottom plate (1) has an arc (5), two the opposite face lower part of arc (5) is provided with slider (6) jointly, the left part of slider (6) is provided with slip roller device (7).

2. The multipurpose wheelchair for cardiology department according to claim 1, wherein: backrest device (3) are including fixed plate (31), fixed plate (31) are provided with two sets ofly, and the opposite face left part of two sets of fixed plates (31) alternates jointly and be connected with first pivot (32), first pivot (32) run through the rear end left part and the fixed mounting of front side fixed plate (31) have first positive and negative motor (33), the fixed mounting in surface middle part of first pivot (32) has back board (34), two fixed plate (31) respectively fixed connection be with backrest device (3) and bottom plate (1) fixed connection at the left end front portion and left end rear portion of bottom plate (1).

3. The multipurpose wheelchair for cardiology department according to claim 1, wherein: slider (6) include threaded rod (61), left end lower part and the fixed mounting that right side arc (5) were run through in threaded rod (61) have positive and negative motor (62) of second, the surface right part threaded connection of threaded rod (61) has L shape slide (63), threaded rod (61) alternate and connect opposite face lower part at two sets of arcs (5) with slider (6) and arc (5) swing joint together.

4. The multipurpose wheelchair for cardiology department according to claim 1, wherein: slide roller device (7) are including connecting plate (71), the equal fixed mounting in surface front portion and the surface rear portion of connecting plate (71) has two sets of backup pad (72), and is two sets of the opposite face lower part of backup pad (72) alternates jointly and is connected with a second pivot (73), two the equal fixed mounting in surface middle part of second pivot (73) has a gyro wheel (74), connecting plate (71) fixed connection is with slide roller device (7) and slider (6) fixed connection in the left part of slider (6).

5. The multipurpose wheelchair for cardiology department according to claim 1, wherein: an included angle of one hundred degrees is formed between the backrest device (3) and the bottom plate (1).

6. The multipurpose wheelchair for cardiology department according to claim 4, wherein: the connecting plate (71) and the bottom plate (1) keep a horizontal position relation.