CN217828248U - Multifunctional wheelchair for patient with mobility disabilities in hospital - Google Patents

Abstract

The utility model discloses a multifunctional wheelchair for patients with mobility problems in a hospital, relates to the technical field of wheelchairs, and comprises a mobile wheelchair seat, a seat mechanism is installed in the middle of the top of the mobile wheelchair seat, and two ends of the top of the mobile wheelchair seat are installed There are relatively symmetrical armrests, one of which has a built-in GPS locator on the outside of the armrest, and one end of the seat assembly is hinged to a backrest assembly, and a rotating rod is installed at the bottom of the backrest assembly, compared with traditional wheelchairs , the function of this structure is more diversified, not only can achieve the effect of massaging the patient's back, improve the comfort of the patient's backrest, relieve fatigue, but also locate the position of the wheelchair and the patient, so that family members and medical staff can quickly find it. In addition, the reclining angle of the backrest assembly can also be flexibly adjusted, so that patients can recline outdoors to bask in the sun, improving the practicality, convenience and comfort of use.

Description

A kind of multifunctional wheelchair for patients with handicap in hospital

technical field

The utility model relates to the technical field of wheelchairs, in particular to a multifunctional wheelchair for hospital patients with mobility issues.

Background technique

Wheelchairs are not only used as an important mobile tool for the wounded, sick, and disabled at home for rehabilitation, turnover transportation, medical treatment, and outing activities, it is convenient for family members to move and take care of patients, and it can also enable patients to exercise and participate in social activities with the help of wheelchairs. For example, the Chinese patent A disclosed multifunctional wheelchair with an infusion stand and a massage function (publication number CN211049916U) is provided with an electric massager at the front end of the backrest to relax the patient's back;

But above-mentioned patent and existing disclosed wheelchair are in actual use, and there are some defectives and deficiency:

① Simply design a massager on the backrest to achieve massage. However, the designed massager is fixed and can only massage the local area of the back, resulting in unsatisfactory massage effects. Secondly, the angle adjustment of the wheelchair backrest is not convenient enough. When using, The angle of the backrest cannot be well adjusted according to the user's needs, especially during massage, the backrest cannot be adjusted to an inclined position, which is not conducive to the patient's reclining massage;

②Current wheelchair seats are mostly cloth pads or soft pads, which have a single function and cannot be heated. When used in cold weather, they cannot provide warmth for patients;

For this reason, the staff in this area has proposed a kind of hospital handicapped patient with multifunctional wheelchair.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a multifunctional wheelchair for hospital patients with mobility issues, which solves the problems of the existing wheelchairs. The structure is relatively simple and the function is relatively single. The problem that the recline angle of the backrest cannot be automatically adjusted according to the needs of the patient.

In order to achieve the above objectives, the utility model is realized through the following technical solutions: a multifunctional wheelchair for patients with mobility issues in a hospital, including a mobile wheelchair seat, a seat mechanism is installed in the middle of the top of the mobile wheelchair seat, and the mobile wheelchair seat Symmetrical handrails are installed at both ends of the top of the handrail, and a GPS locator is built into the outside of one of the handrails;

The seat mechanism includes a seat assembly and a drive motor, one end of the seat assembly is hinged to a backrest assembly, and a rotating rod is installed at the bottom of the backrest assembly;

The backrest assembly includes a backrest groove plate, a motor is installed on the rear side of the backrest groove plate, and the power drive end of the motor extends to the inside of the backrest groove plate and is connected with a gear, and the backrest groove plate The inside of the gear and the two sides of the gear are respectively equipped with a symmetrical first guide plate and a second guide plate, and the inside of the first guide plate and the second guide plate are respectively slidably connected with a first rack and a second rack , the front side of the first rack and the second rack and the ends away from the teeth are respectively equipped with a first connecting plate and a second connecting plate, and the front sides of the first connecting plate and the second connecting plate are from the top And the roller seats of several groups of equal distances are installed respectively below, and the inner rotation of described roller seats is connected with massage rollers.

As a further technical solution of the present invention, the seat assembly includes a seat plate, a heating chamber is opened inside the seat plate, a heating plate is installed inside the heating chamber, and a silicone honeycomb is placed on the upper end of the seat plate. pad.

As a further technical solution of the present utility model, the front side of the backing channel plate is connected with a soft cushion through a zipper, and the rear side of the backing channel plate is installed outside the motor with a first protective cover.

As a further technical solution of the utility model, the first rack and the second rack are engaged with both sides of the gear respectively, and the power driving end of the driving motor is connected with the rotating rod.

As a further technical solution of the utility model, the heating plate has a "back" shape structure, and a mounting seat is installed at one end of the bottom of the sitting plate.

As a further technical solution of the utility model, the top and the bottom of the seat board are respectively provided with several groups of air outlets connected with the heating chamber, and a second protection device is installed on one side of the moving wheelchair seat and on the outside of the driving motor. cover.

Beneficial effect

The utility model provides a multifunctional wheelchair for hospital patients with mobility issues. Compared with the prior art, it has the following beneficial effects:

1. A multifunctional wheelchair for hospital patients with mobility issues. By starting the motor, under the action of the gear meshing with the first rack and the second rack, the first connecting plate and the second connecting plate can drive the two sides respectively. The massage rollers can be lifted up and down, so as to achieve the effect of massaging the patient's back, further improving the comfort of the patient's backrest, and relieving fatigue. In addition, the setting of the GPS locator can locate the wheelchair and the position of the patient, which is convenient for family members and patients. The medical staff quickly searched for it.

2. A multifunctional wheelchair for hospital patients with mobility issues. By starting the drive motor and under the action of the rotating rod, the reclining angle of the backrest assembly can be flexibly adjusted, so that the patient can recline outdoors to bask in the sun, improving the The practicality, convenience and comfort of use, and the setting of the heating plate can transmit hot air to the patient's buttocks through the silicone honeycomb pad when sitting on the chair in winter, thereby bringing warmth to the patient.

Description of drawings

Fig. 1 is a structural representation of a multifunctional wheelchair for patients with mobility issues in a hospital;

Fig. 2 is a structural schematic diagram of a multifunctional wheelchair seat mechanism for patients with mobility issues in a hospital;

Fig. 3 is a structural schematic diagram of a first perspective view of a multifunctional wheelchair backrest assembly for patients with mobility issues in a hospital;

Fig. 4 is a second-view structural schematic diagram of a multifunctional wheelchair backrest assembly for patients with mobility issues in a hospital;

Fig. 5 is a structural schematic diagram of removing the soft cushion from the backrest assembly of a multifunctional wheelchair for patients with mobility issues in a hospital;

Fig. 6 is a top view of the structure of a multifunctional wheelchair seat assembly for patients with mobility issues in a hospital;

Fig. 7 is a sectional view of A-A in Fig. 6 .

In the figure: 1. Mobile wheelchair seat; 2. Chair seat mechanism; 21. Chair seat assembly; 211. Seat plate; 212. Heating chamber; 213. Heating plate; 214. Silicone honeycomb pad; Air hole; 22, drive motor; 23, rotating rod; 24, backrest assembly; 241, backrest groove plate; 242, motor; 243, gear; 244, first guide plate; 245, second guide plate; 246, the first guide plate A rack; 247, the second rack; 248, the first connecting plate; 249, the second connecting plate; 2410, the roller seat; 2411, the massage roller; 2412, the zipper; 2413, the soft pad; 2414, the first protective cover ; 3, handrails; 4, GPS locator; 5, the second protective cover.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, the utility model provides a technical scheme of a multifunctional wheelchair for patients with mobility issues in a hospital: a multifunctional wheelchair for patients with mobility impairments in a hospital, including a mobile wheelchair seat 1, and a seat seat is installed in the middle of the top of the mobile wheelchair seat 1 Mechanism 2, the two ends of the top of the moving wheelchair seat 1 are equipped with symmetrical armrests 3, and a GPS locator 4 is built in the outside of one of the armrests 3, and the second side of the moving wheelchair seat 1 is installed on the outside of the driving motor 22. The setting of the protective cover 5 and the GPS locator 4 can locate the position of the wheelchair and the patient, so that family members and medical staff can find it quickly.

Referring to Fig. 2, the seat mechanism 2 comprises a seat assembly 21 and a drive motor 22, the drive motor 22 is installed on the legs of the wheelchair, and one end of the seat assembly 21 is hinged with a backrest assembly 24 by a hinge, and the backrest assembly 24 A rotating rod 23 is installed at the bottom, and the power driving end of the driving motor 22 is connected to the rotating rod 23. By starting the driving motor 22, under the action of the rotating rod 23, the reclining angle of the backrest assembly 24 can be flexibly adjusted, thereby It is convenient for patients to recline and bask in the sun outdoors, which improves the practicability, convenience and comfort of use.

Please refer to Figures 3-5, the backrest assembly 24 includes a backrest groove plate 241, a motor 242 is installed on the rear side of the backrest groove plate 241, and the power driving end of the motor 242 extends to the inside of the backrest groove plate 241 and is connected with a gear 243, against the inside of the groove plate 241 and on both sides of the gear 243 are respectively equipped with a first guide plate 244 and a second guide plate 245 which are symmetrical, and the inside of the first guide plate 244 and the second guide plate 245 are respectively slidably connected There is a first rack 246 and a second rack 247, the first rack 246 and the second rack 247 mesh with the two sides of the gear 243 respectively, the front side of the first rack 246 and the second rack 247 are away from One end of the teeth is respectively equipped with a first connecting plate 248 and a second connecting plate 249, and the front sides of the first connecting plate 248 and the second connecting plate 249 are respectively equipped with several groups of equidistant roller seats 2410 from top to bottom, and the rollers The inner rotation of seat 2410 is connected with massage roller 2411 and is connected with soft cushion 2413 by slide fastener 2412 on the front side of back against groove plate 241; 2412 is composed of two zipper bars and a zipper puller. By starting the motor 242, under the action of the gear 243 meshing with the first rack 246 and the second rack 247, the first connecting plate 248 and the second connecting plate 248 can be promoted. The plate 249 respectively drives the massage rollers 2411 on both sides to go up and down, thereby achieving the effect of massaging the patient's back, further improving the comfort of the patient's backrest and relieving fatigue.

Please refer to Figure 6-7, the seat assembly 21 includes a seat plate 211, a heating chamber 212 is opened inside the seat plate 211, a heating plate 213 is installed inside the heating chamber 212, the maximum temperature of the heating plate 213 is 40°C, the seat plate Silicone honeycomb pad 214 is placed on the upper end of 211, the heating plate 213 has a "back" shape structure, the bottom end of the seat plate 211 is equipped with a mounting seat 215, and the top and bottom of the seat plate 211 are respectively provided with several groups connected to the heating chamber 212 The open air outlet 216 and the setting of the heating plate 213 can transmit hot air to the patient's buttocks through the air outlet 216 and the silicone honeycomb pad 214 when sitting on a chair in winter, thereby bringing warmth to the patient.

The working principle of the utility model: when in use, the patient sits on the silicone honeycomb pad 214 above the seat board 211. If the weather is colder, the heating plate 213 can be turned on, and the hot air generated by it will pass through the air outlet 216 and The silicone honeycomb pad 214 transmits the heat to the patient's buttocks, thereby increasing the temperature of the patient's body.

Then according to the environment and comfort of the chair, the reclining angle of the backrest assembly 24 is adjusted accordingly. Only the drive motor 22 needs to be started, and its power drive end can drive the rotating rod 23 to rotate. The backrest assembly 24 is hinged, so finally the effect of adjusting the angle of the backrest assembly 24 can be achieved.

Finally, start the motor 242 again, its power drive end can drive the gear 243 to rotate, because the both sides of the gear 243 are meshed with the first rack 246 and the second rack 247 respectively, so when the motor 242 rotates clockwise, the second A rack 246 will descend along the direction of the first guide plate 244, while the second rack 247 will rise along the direction of the second guide plate 245, thereby impelling the massage rollers 2411 on both sides to go up and down so as to achieve For the effect of massaging the patient's back, when the motor 242 rotates clockwise, according to the above operation principle, it drives the massage rollers 2411 on both sides to massage the patient's back one by one.

Claims (3)

1. A multifunctional wheelchair for patients with mobility disabilities in hospitals comprises a movable wheelchair seat (1), and is characterized in that a seat mechanism (2) is mounted in the middle of the top of the movable wheelchair seat (1), two symmetrical armrests (3) are mounted at two ends of the top of the movable wheelchair seat (1), and a GPS (global positioning system) positioner (4) is arranged in the outer side of one of the armrests (3);

the chair seat mechanism (2) comprises a chair seat component (21) and a driving motor (22), one end of the chair seat component (21) is hinged with a backrest component (24) through a hinge, and the bottom of the backrest component (24) is provided with a rotating rod (23);

the backrest assembly (24) comprises a backrest slotted plate (241), a motor (242) is installed on the rear side of the backrest slotted plate (241), the power driving end of the motor (242) extends to the interior of the backrest slotted plate (241) and is connected with a gear (243), a first guide plate (244) and a second guide plate (245) which are symmetrical are installed inside the backrest slotted plate (241) and located on two sides of the gear (243) respectively, a first rack (246) and a second rack (247) are connected inside the first guide plate (244) and the second guide plate (245) in a sliding mode respectively, a first connecting plate (248) and a second connecting plate (249) are installed on the front sides of the first rack (246) and the second rack (247) and far away from teeth respectively, a plurality of groups of roller seats (2410) which are equidistant from top to bottom are installed on the front sides of the first rack (246) and the second rack (247) respectively, and massage rollers (2411) are connected inside the roller seats (2410) in a rotating mode; the chair seat assembly (21) comprises a seat plate (211), a heating cavity (212) is formed in the seat plate (211), a heating plate (213) is installed in the heating cavity (212), and a silica gel honeycomb cushion (214) is placed at the upper end of the seat plate (211);

the heating plate (213) is of a structure shaped like a Chinese character 'hui', and one end of the bottom of the seat plate (211) is provided with an installation seat (215);

the top and the bottom of seat (211) have been seted up a plurality of groups respectively and have been linked together venthole (216) with heating chamber (212), second protection casing (5) are installed in one side of removal wheelchair seat (1) and the outside that is located driving motor (22).

2. The multi-functional wheelchair for the patient with the difficulty in moving in the hospital according to claim 1, wherein a soft pad (2413) is connected to the front side of the back plate (241) by a zipper (2412), and a first protection cover (2414) is installed at the rear side of the back plate (241) and outside the motor (242).

3. The multifunctional wheelchair for patients with inconvenience of hospital movement according to claim 1, characterized in that said first rack (246) and second rack (247) are engaged with both sides of gear (243), respectively, and the power-driven end of said driving motor (22) is connected with rotary rod (23).

Images