CN213373121U

CN213373121U - Multifunctional wheelchair suitable for outgoing examination of inpatients

Info

Publication number: CN213373121U
Application number: CN202021993226.3U
Authority: CN
Inventors: 路玲芳; 杨波; 陈雯
Original assignee: Changzhou Maternal And Child Health Care Hospital
Current assignee: Changzhou Maternal And Child Health Care Hospital
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-06-08
Anticipated expiration: 2030-09-11

Abstract

The utility model relates to a multifunctional wheelchair suitable for the outgoing examination of the inpatient, including wheelchair frame, wheel and auxiliary wheel, the seat center is equipped with the accessory plate caulking groove, the accessory plate of getting up installs in the accessory plate caulking groove, the front side middle part of the accessory plate of getting up articulates with the front edge of accessory plate caulking groove, the center of accessory plate caulking groove is equipped with the through-hole, the seat below of wheelchair frame is equipped with the bottom plate, one end of electric putter is articulated on the bottom plate, the other end of electric putter upwards passes the through-hole and articulates with the rear portion of the accessory plate lower surface of getting up, electric putter is connected with the battery electricity in the electric booster unit; the safety belt is arranged on the inner side surface of the backrest, the two sides of the wheelchair frame are respectively provided with a storage barrel, the umbrella and the telescopic folding infusion support are respectively arranged in one storage barrel, a hanging rod is arranged between the two chair legs on the front side of the wheelchair frame, and a plurality of drainage bag hooks are arranged on the hanging rod. The utility model discloses can satisfy inpatient variety operation requirement, can provide the auxiliary force when the patient stands up from the wheelchair moreover.

Description

Multifunctional wheelchair suitable for outgoing examination of inpatients

Technical Field

The utility model relates to a wheelchair, in particular to a multifunctional wheelchair suitable for the patients with mobility disabilities to go out and use, belonging to the technical field of rehabilitation nursing.

Background

The wheelchair is an important tool commonly used in hospitals, families and many public places, and is mainly used for providing walking assistance for people with limb injuries and mobility disabilities. The common wheelchair generally comprises four parts, namely a wheelchair frame, wheels, auxiliary wheels, a seat plate, a backrest, a brake device and the like, and the common wheelchair can be pushed by a user or the user rotates the wheels to walk. With the development of battery technology, electric wheelchairs are also popular nowadays. The electric wheelchair is added with an electric power assisting device on the basis of a common wheelchair, and physical strength consumption of a user can be reduced.

However, the existing wheelchair is generally prepared for the mobility-handicapped to travel instead of walk, and for the mobility-handicapped inpatients, when the patients need to leave the hospital bed for some examinations, the common wheelchair cannot meet the diversified use requirements, for example, some patients carry a drainage tube and a drainage bag, some patients need to keep transfusion, and the like, and the common wheelchair cannot meet the requirements at the moment. In addition, with the increasing aging degree of the population in China, many elderly people cannot be cared for children all the time, and need to take care of themselves to a certain extent, so that the wheelchair is inconvenient to sit on and get up from.

Disclosure of Invention

An object of the utility model is to overcome the not enough of existence among the prior art, provide a be suitable for the multi-functional wheelchair that in-patient goes out the inspection and use, its structure is ingenious, and reasonable in design can satisfy in-patient's diversified operation requirement, can provide certain auxiliary force when the patient stands up from the wheelchair moreover.

According to the utility model provides a technical scheme: the multifunctional wheelchair suitable for outgoing examination of the inpatients comprises a wheelchair frame, wheels and auxiliary wheels, wherein a seat plate and a backrest are installed on the wheelchair frame, and the wheels and the auxiliary wheels are respectively installed on two sides of the wheelchair frame; the method is characterized in that: the multifunctional wheelchair is also provided with a rising auxiliary device, an electric power assisting device and a safety protection assembly; the rising auxiliary device comprises a rising auxiliary plate and an electric push rod, an auxiliary plate embedding groove matched with the rising auxiliary plate in shape is formed in the center of the seat plate, the rising auxiliary plate is installed in the auxiliary plate embedding groove, the middle of the front side edge of the rising auxiliary plate is hinged with the front edge of the auxiliary plate embedding groove, a through hole is formed in the center of the auxiliary plate embedding groove, a bottom supporting plate is arranged below the seat plate of the wheelchair frame, one end of the electric push rod is hinged to the bottom supporting plate, the other end of the electric push rod upwards penetrates through the through hole to be hinged with the rear part of the lower surface of the rising auxiliary plate, and the electric push rod is electrically connected with a storage battery in the electric power assisting device; the safety protection assembly comprises a safety belt, an umbrella, a telescopic folding infusion support and drainage bag hooks, the safety belt is arranged on the inner side surface of the backrest, storage barrels are arranged on two sides of the wheelchair frame respectively, the umbrella and the telescopic folding infusion support are arranged in one storage barrel respectively, a hanging rod is arranged between two chair legs on the front side of the wheelchair frame, and the drainage bag hooks are arranged on the hanging rod.

As a further improvement of the utility model, electronic booster unit includes headstock, battery and two play axle driving motor, the headstock passes through two dead lever fixed mounting on two chair legs of wheelchair frame rear side, two play axle driving motor install in the headstock, two output shafts of two play axle driving motor stretch out respectively from the headstock both sides and be connected with the center pin drive of wheel, the battery is installed on the headstock, and the battery is connected with two play axle driving motor electricity.

As a further improvement of the utility model, the safety belt has two and is X-shaped cross distribution.

As a further improvement, the bottom in the containing cylinder is provided with presses pop-up mechanism, is equipped with the internal thread on the internal surface of containing cylinder opening part, the umbrella stick of umbrella and the lower extreme of flexible foldable infusion support all be equipped with the external screw thread that the internal thread matches.

As the utility model discloses a further improvement, flexible foldable infusion support includes rotatory locking formula telescopic link, couple seat and infusion couple, the connecting pipe of outband screw thread is installed to the lower extreme of rotatory locking formula telescopic link, and the couple seat is installed to the upper end of rotatory locking formula telescopic link, and the infusion couple that a plurality of can upwards fold and stick up is installed to the couple seat periphery.

As a further improvement of the utility model, widened handrails are respectively arranged on the handrails at the two sides of the wheelchair frame.

As a further improvement of the utility model, the positions of the wheelchair frame on the two sides of the backrest are respectively provided with a handle bent backwards.

As a further improvement of the utility model, the equal fixedly connected with in the outside of wheel holds the formula drive ring, just the circle footpath of holding the formula drive ring all is less than the circle footpath of wheel.

As a further improvement of the utility model, the storage barrel is installed on the wheelchair frame through a buckle structure.

Compared with the prior art, the utility model, have following advantage:

the utility model is provided with the rising auxiliary device and the safety protection component, after the patient reaches the examination room, the rising auxiliary device can provide the patient with the rising auxiliary force to help the patient rise; safety belt, umbrella, flexible foldable infusion support and drainage bag couple among the safety protection subassembly can satisfy inpatient's diversified operation requirement, can provide certain assistance when the patient sits the wheelchair and gets up from the wheelchair in addition.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a structural side view of the embodiment of the present invention.

Fig. 3 is a top view of the standing-up assisting plate according to the embodiment of the present invention.

Description of reference numerals: 1-wheelchair frame, 2-wheel, 3-auxiliary wheel, 4-seat plate, 5-backrest, 6-rising auxiliary plate, 7-electric push rod, 8-auxiliary plate caulking groove, 9-through hole, 10-bottom supporting plate, 11-safety belt, 12-umbrella, 13-telescopic folding infusion support, 13.1-telescopic rod, 13.2-hook seat, 13.3-infusion hook, 13.4-connecting pipe, 14-drainage bag hook, 15-containing barrel, 16-hanging rod, 17-power box, 18-storage battery, 19-double-output-shaft driving motor, 20-fixing rod, 21-widening board, 22-handle and 23-hand-held driving ring.

Detailed Description

The invention is further described with reference to the following specific drawings and examples.

As shown in fig. 1 to fig. 3, the embodiment discloses a multifunctional wheelchair suitable for outgoing examination of a patient in hospital, which comprises a wheelchair frame 1, wheels 2 and auxiliary wheels 3, wherein a seat plate 4 and a backrest 5 are installed on the wheelchair frame 1, and the wheels 2 and the auxiliary wheels 3 are respectively installed on two sides of the wheelchair frame 1; the method is characterized in that: the multifunctional wheelchair is also provided with a rising auxiliary device, an electric power assisting device and a safety protection assembly; the rising auxiliary device comprises a rising auxiliary plate 6 and an electric push rod 7, an auxiliary plate caulking groove 8 matched with the rising auxiliary plate 6 in shape is arranged in the center of the seat plate 4, the rising auxiliary plate 6 is installed in the auxiliary plate caulking groove 8, the middle part of the front side edge of the rising auxiliary plate 6 is hinged with the front edge of the auxiliary plate caulking groove 8, a through hole 9 is arranged in the center of the auxiliary plate caulking groove 8, a bottom supporting plate 10 is arranged below the seat plate 4 of the wheelchair frame 1, one end of the electric push rod 7 is hinged on the bottom supporting plate 10, the other end of the electric push rod 7 upwards penetrates through the through hole 9 to be hinged with the rear part of the lower surface of the rising auxiliary plate 6, and the electric push rod 7 is electrically connected with a storage battery 18 in the electric power assisting device; the safety protection assembly comprises a safety belt 11, an umbrella 12, a telescopic folding infusion support 13 and drainage bag hooks 14, wherein the safety belt 11 is arranged on the inner side surface of the backrest 5, storage barrels 15 are respectively arranged on two sides of the wheelchair frame 1, the umbrella 12 and the telescopic folding infusion support 13 are respectively arranged in one storage barrel 15, a hanging rod 16 is arranged between two chair legs on the front side of the wheelchair frame 1, and the drainage bag hooks 14 are arranged on the hanging rod 16.

When the wheelchair is used in particular, a patient sits on the wheelchair and then is fixed by the safety belt 11, so that the patient is safely and reliably protected, and the patient is prevented from sliding out of the wheelchair when going downhill. After the patient reaches the examination room, the switch of the electric push rod 7 is turned on, and the electric push rod 7 extends to drive the rear part of the rising auxiliary plate 6 to lift up, so that the rising auxiliary force is provided for the patient. If the patient needs to transfuse when using the wheelchair, the telescopic folding infusion support 13 in one of the storage cylinders 15 can be taken out and opened at the moment, and the infusion bag is directly hung on the telescopic folding infusion support 13, so that the medical care personnel or family members do not need to lift the infusion bag, the stability of infusion is improved, and the infusion pipeline is effectively prevented from slipping. If it is rainy, the umbrella 12 in the other storage barrel 15 can be taken out and spread to shield the patient from rain. If the patient has drainage tube and drainage bag on one's body, the drainage bag can hang on drainage bag couple 14, and the high position of drainage bag this moment keeps stable, need not hand, both uses manpower sparingly, can avoid appearing again because the drainage bag highly unstable infection of going backwards and the pipeline slippage problem that leads to easily. The utility model discloses in, electric putter 7's switch and electric power assisting device's switch can adopt current mode to set up in a flexible way, if install on wheelchair frame 1's side or handrail, this design point of this non-this application, does not do not specially limit here.

As shown in fig. 1, in the present embodiment, the electric power assisting device includes a power box 17, a storage battery 18, and a dual output shaft driving motor 19, the power box 17 is fixedly mounted on two legs at the rear side of the wheelchair frame 1 through two fixing rods 20, the dual output shaft driving motor 19 is mounted in the power box 17, two output shafts of the dual output shaft driving motor 19 respectively extend out from two sides of the power box 17 and are in transmission connection with a central shaft of the wheel 2, the storage battery 18 is mounted on the power box 17, and the storage battery 18 is electrically connected to the dual output shaft driving motor 19.

In the present embodiment, as shown in fig. 1, two safety belts 11 are arranged in an X-shape. So set up, the fixed effect of safety belt 11 is better, and the security is higher.

As shown in fig. 1, in this embodiment, a pressing and ejecting mechanism is disposed at the bottom inside the storage tube 15, an internal thread is disposed on the inner surface of the opening of the storage tube 15, and external threads matching with the internal thread are disposed at the lower ends of the umbrella handle of the umbrella 12 and the telescopic foldable infusion support 13. With the arrangement, when the umbrella 12 is needed to be used, the user can conveniently lift the umbrella 12 upwards by pressing the pop-up mechanism to pop the umbrella 12 upwards to a certain height only by pressing the upper end of the umbrella 12; after the umbrella 12 is lifted to a certain height, the handle of the umbrella 12 can be screwed into the opening of the storage barrel 15, and the umbrella 12 can be opened to shield rain. When not in use, the umbrella 12 is folded and is put into the storage barrel 15 again. The using method of the telescopic folding infusion support 13 is the same as that of the umbrella 12, so the description is omitted. The push-out mechanism in the cartridge 15 may be of a conventional design known in the art, such as a push-out mechanism on a ballpoint pen. In addition, the storage cylinder 15 and the internal parts thereof are preferably made of engineering plastics, so that the problem that metal parts are easy to wet and rust does not occur.

As shown in fig. 1, in the present embodiment, the storage tube 15 is mounted on the wheelchair frame 1 by a snap-fit structure. So set up, the storage barrel 15 is conveniently dismantled clean.

As shown in fig. 1, in the present embodiment, the telescopic and foldable infusion support 13 includes a rotary locking type telescopic rod 13.1, a hook seat 13.2 and an infusion hook 13.3, a connecting tube 13.4 with external threads is installed at the lower end of the rotary locking type telescopic rod 13.1, the hook seat 13.2 is installed at the upper end of the rotary locking type telescopic rod 13.1, and a plurality of infusion hooks 13.3 capable of being folded and erected upwards are installed around the hook seat 13.2. By the arrangement, the infusion bag can be positioned at a proper height by adjusting the height of the telescopic folding infusion support 13; a plurality of infusion hangers 13.3 can hang a plurality of infusion bags, are applicable to the patient that needs the multiple liquid medicine of disposable infusion and use.

As shown in fig. 1 to 3, in this embodiment, widening buttresses 21 are respectively mounted on the armrests on both sides of the wheelchair frame 1. So set up, widen handrail 21 and can make patient's both arms obtain comfortable support, it is also safer that the patient props on widening handrail 21 with the hand when sitting down or rising.

As shown in fig. 2 to fig. 3, in this embodiment, the wheelchair frame 1 is provided with backward-bent handrails 22 at positions on both sides of the backrest 5. So set up, be convenient for medical personnel or patient's family members promote the wheelchair and walk.

As shown in fig. 1 to 3, in the present embodiment, a hand-held drive ring 23 is fixedly connected to the outer side of each wheel 2, and the ring diameter of each hand-held drive ring 23 is smaller than that of the wheel 2. With the arrangement, when the electric power assisting device of the wheelchair is powered off, the patient can drive the wheelchair to move by manually operating the hand-held drive ring 23.

The above description is only for the preferred embodiment of the present invention, and the above specific embodiments are not intended to limit the present invention. Within the scope of the technical idea of the present invention, various modifications and alterations can be made, and any person skilled in the art can make modifications, amendments or equivalent replacements according to the above description, all belonging to the protection scope of the present invention.

Claims

1. The multifunctional wheelchair suitable for outgoing examination of the inpatients comprises a wheelchair frame (1), wheels (2) and auxiliary wheels (3), wherein a seat plate (4) and a backrest (5) are installed on the wheelchair frame (1), and the wheels (2) and the auxiliary wheels (3) are respectively installed on two sides of the wheelchair frame (1); the method is characterized in that: the multifunctional wheelchair is also provided with a rising auxiliary device, an electric power assisting device and a safety protection assembly; the rising auxiliary device comprises a rising auxiliary plate (6) and an electric push rod (7), an auxiliary plate caulking groove (8) matched with the rising auxiliary plate (6) in shape is formed in the center of the seat plate (4), the rising auxiliary plate (6) is installed in the auxiliary plate caulking groove (8), the middle of the front side edge of the rising auxiliary plate (6) is hinged to the front edge of the auxiliary plate caulking groove (8), a through hole (9) is formed in the center of the auxiliary plate caulking groove (8), a bottom supporting plate (10) is arranged below the seat plate (4) of the wheelchair frame (1), one end of the electric push rod (7) is hinged to the bottom supporting plate (10), the other end of the electric push rod (7) upwards penetrates through the through hole (9) to be hinged to the rear portion of the lower surface of the rising auxiliary plate (6), and the electric push rod (7) is electrically connected with a storage battery (18) in the electric boosting device; safety protection subassembly includes safety belt (11), umbrella (12), flexible foldable infusion support (13) and drainage bag couple (14), safety belt (11) set up the medial surface at back (5), wheelchair frame (1) both sides are provided with storage cylinder (15) respectively, umbrella (12) and flexible foldable infusion support (13) respectively set up in a storage cylinder (15), be equipped with peg (16) between two chair legs of wheelchair frame (1) front side, a plurality of drainage bag couples (14) are installed on peg (16).

2. The multifunctional wheelchair as claimed in claim 1, which is suitable for the out-examination of inpatients, and comprises: the electric power assisting device comprises a power box (17), a storage battery (18) and a double-output-shaft driving motor (19), wherein the power box (17) is fixedly installed on two chair legs at the rear side of the wheelchair frame (1) through two fixing rods (20), the double-output-shaft driving motor (19) is installed in the power box (17), two output shafts of the double-output-shaft driving motor (19) extend out of two sides of the power box (17) respectively and are in transmission connection with a central shaft of a wheel (2), the storage battery (18) is installed on the power box (17), and the storage battery (18) is electrically connected with the double-output-shaft driving motor (19).

3. The multifunctional wheelchair as claimed in claim 1, which is suitable for the out-examination of inpatients, and comprises: two safety belts (11) are arranged and are in X-shaped cross distribution.

4. The multifunctional wheelchair as claimed in claim 1, which is suitable for the out-examination of inpatients, and comprises: the bottom in the storage barrel (15) is provided with a pressing pop-up mechanism, the inner surface of the opening of the storage barrel (15) is provided with internal threads, and the lower ends of the umbrella handle of the umbrella (12) and the telescopic folding infusion support (13) are provided with external threads matched with the internal threads.

5. The multifunctional wheelchair for the out-patient examination of the inpatient as claimed in claim 4, wherein: the telescopic folding infusion support (13) comprises a rotary locking type telescopic rod (13.1), a hook seat (13.2) and an infusion hook (13.3), a connecting pipe (13.4) with external threads is installed at the lower end of the rotary locking type telescopic rod (13.1), the hook seat (13.2) is installed at the upper end of the rotary locking type telescopic rod (13.1), and a plurality of infusion hooks (13.3) which can be folded upwards and erected are installed on the periphery of the hook seat (13.2).

6. The multifunctional wheelchair as claimed in claim 1, which is suitable for the out-examination of inpatients, and comprises: the handrails on the two sides of the wheelchair frame (1) are respectively provided with a widening handrail (21).

7. The multifunctional wheelchair as claimed in claim 1, which is suitable for the out-examination of inpatients, and comprises: the wheelchair frame (1) is provided with backward bent handrails (22) at the positions on the two sides of the backrest (5).

8. The multifunctional wheelchair as claimed in claim 1, which is suitable for the out-examination of inpatients, and comprises: and hand-held driving rings (23) are fixedly connected to the outer sides of the wheels (2), and the diameters of the rings of the hand-held driving rings (23) are smaller than those of the wheels (2).

9. The multifunctional wheelchair as claimed in claim 1, which is suitable for the out-examination of inpatients, and comprises: the storage barrel (15) is mounted on the wheelchair frame (1) through a buckle structure.