CN2930683Y - Self-balancing stairs-climbing vehicle for patient - Google Patents

Abstract

The utility model discloses an automatic balance stair climbing cart for patient, which comprises a left and a right taper-shaped support plates (1,1'), a front and a back connection plates (2,2'), a baseplate (3), a wheel (4), a driving wheel (5), a driven wheel (6), a track (7) and a hand rail bracket (8); a minitype low-speed motor (10) is fixedly arranged inner side the back connection plate (2'), an chamber-faced plate (11) is arranged on the baseplate (3) between the left and right taper-shaped support plates (1,1'), the chamber-faced plate (11) is provided with a foldable chair plate (13), a roller (132) at the bottom of the foldable chair plate (13) is connected with a slideway (12) at both sides of the chamber-faced plate (11) by way of clipping, because the track is taper-shaped in the utility model, the processes of getting up and down the stairs are more stable without bumping, and because the chair plate for placing patient is chamber-faced in the cart, the seat can slide along the chamber-faced plate, the patient seat can still be primarily maintained a horizontal condition in process of stair climbing, and can not be inclined with the inclined cart in process of stair climbing, thereby, patient can feel comfortable.

Description

Patient's autobalance stairs-mover

Technical field

This utility model relates to a kind of improvement of stairs-mover, specifically a kind of patient's autobalance stairs-mover.

Background technology

At present, go upstairs, generally adopt stretcher to carry on the building, or carry on the building with chair for patient, very inconvenient.Existing stairs-mover comprises all that generally support, roller, drive, crawler belt, driving handle constitute, all be on support, to be provided with roller and drive, and connect transmission, advance by artificial promotion by crawler belt, a kind of structure as Chinese patent CN2292722Y discloses, in this structure, the nadir of roller and drive point-blank and is held by crawler belt, therefore, when climbing first step, cause colliding surface easily, fluctuation of service; In addition, go back some stairs-mover, roller is established three, and triangularity is arranged on the turning cylinder, and no crawler belt is required great effort when the stairs-mover of this kind structure is gone upstairs very much; Although the design of multiple stairs-mover is arranged at present, all do not establish the device that adaptation patient even running is gone upstairs, when climbing the building, patient body produces, and is very uncomfortable, not steady, so incompatible carrying to patient, present stairs-mover is used for carrying heavy goods more.

Summary of the invention

The purpose of this utility model be to provide a kind of by driven by power, stairs-mover climb building patient in service can remain level, steadily, lie and sit comfortable patient's autobalance stairs-mover.

For reaching above purpose, the technical scheme that this utility model adopted is: this patient's autobalance stairs-mover, by a left side, right trapezoidal gripper shoe, before, back connecting plate, base plate, roller, drivewheel, follower, crawler belt, hand steered being configured to, roller is fixed on a left side by roller shaft, the bottom of right trapezoidal gripper shoe, follower and drivewheel are fixed on a left side by corresponding rotating shaft respectively, before the right trapezoidal gripper shoe, upper rear end, crawler belt is walked around roller and master, follower, it is characterized in that fixing miniature low-speed motor in the inboard of back connecting plate, driving shaft on the miniature low-speed motor is connected with shaft joint with the turning cylinder of left trapezoidal gripper shoe upper rear end drivewheel, on a left side, fixedly establish cambered plate on the base plate between the right trapezoidal gripper shoe, both sides at cambered plate are equipped with slideway, on cambered plate, establish folding seat, the roller bearing of folding seat by the bottom is stuck in the slideway on cambered plate both sides and is slidingly connected, when in the run-off the straight of stairs-mover car body, folding seat is under the effect of patient's own wt, folding seat is slided along cambered plate, thereby making folding seat remain on car body is initial sitting posture under the level, the fixing left-hand seat steady of upside at the back connecting plate, the panel of miniature low-speed motor is fixed on hand steered the inner plate surface, when passing on patient, allow patient partly lie and be sitting on the folding seat, escort personnel hand handrail steady, start miniature low-speed motor, under the driving of drivewheel, crawler belt moves forward, when stair climbing, an although left side, the low inclination in high back before right trapezoidal gripper shoe takes place, but folding seat is by patient's self gravity, folding seat is glided along cambered plate, make patient remain initial horizontal sitting posture state.This utility model is also implemented by following measure: the crooked radian of described cambered plate can level be advisable when seat slides into extreme lower position climbing to make when the building tilts to fold at car body; Miniature low-speed motor and storage battery all are fixed on the inboard of back connecting plate, move after making center of gravity, can alleviate the resistance of climbing the building; Folding seat is made of horizontal plate and rotor plate, horizontal plate is connected by hinge pin with rotor plate, end at horizontal plate is established roller bearing, fix corresponding roller bearing by fixed perpendicular plate in the bottom portion that horizontal plate is connected with rotor plate, semi arch adjustable plate the inner is fixed on the side frame of horizontal plate, corresponding roller bearing is established in the outer end, the end of the roller bearing of the roller bearing of roller bearing on the horizontal plate and perpendicular plate lower end and semi arch adjustable plate outer end all is stuck in the slideway of cambered plate both sides, on the semi arch adjustable plate, establish chute, passing chute with bolt is connected with the bolting that is fixed on the rotor plate back, to regulate the rotor plate slanted angle, can make patient realize sitting posture or half sitting posture; The bottom surface of crawler belt is the right angled triangle tooth plate, so that be stuck on the step rib of stair; The length of described left and right trapezoidal gripper shoe is 1.0-1.5 rice, is advisable turning smoothly at the stair turning.When using this utility model, when climbing the building, the front end of car body is climbed the building earlier, and the personnel that escort promote hand steered in the car body rear end, downstairs the time, escort personnel's pro-and spur hand steered, the front end of car body after, can compare safety like this, and easy upper and lower building.

The beneficial effects of the utility model are: compare with the stairs-mover of present use, because crawler belt coiled trapezoidal shape all has and the corresponding to inclination angle of stair gradient at front and back ends, so climb building and all more stable downstairs, can not clash into; Because placing the plate of patient's seat in car body is cambered plate, and seat can slide along cambered plate, so in climbing the building process, patient's seat can remain initial level, the inclination in the time of can not climbing the building with car body is tilted, and therefore, patient feels comfortably cool; Because it is added motor-driven, so more laborsaving when promoting hand steered.

Description of drawings

Fig. 1 looks sketch map for this utility model structure master.

Fig. 2 is this utility model structure schematic top plan view.

Fig. 3 is this utility model cambered plate and folding seat assembling schematic top plan view.

Fig. 4 is that this utility model is along Fig. 3 A-A cross-sectional schematic.

The specific embodiment

Make this utility model with reference to accompanying drawing 1,2,3,4.This patient's autobalance stairs-mover, by a left side, right trapezoidal gripper shoe 1,1 ', before, back connecting plate 2,2 ', base plate 3, roller 4, drivewheel 5, follower 6, crawler belt 7, constitute for hand steered 8, roller 4 is fixed on a left side by roller shaft 9, right trapezoidal gripper shoe 1,1 ' the bottom, follower 6 and drivewheel 5 are fixed on a left side by corresponding rotating shaft respectively, right trapezoidal gripper shoe 1,1 ' before, upper rear end, crawler belt 7 is walked around roller 4 and main, follower 5,6, back connecting plate 2 ' the inboard fixing on miniature low-speed motor 10, driving shaft on the miniature low-speed motor 10 is connected with shaft joint with the turning cylinder of left trapezoidal gripper shoe 1 upper rear end drivewheel 5, on a left side, right trapezoidal gripper shoe 1,1 ' between base plate 3 on fixedly establish cambered plate 11, be equipped with slideway 12 on the both sides of cambered plate 11, on cambered plate 11, establish folding seat 13, the roller bearing 132 of folding seat 13 by the bottom is stuck in the slideway 12 on cambered plate 11 both sides and is slidingly connected, back connecting plate 2 ' the fixing left-hand seat steady 8 of upside, the panel 15 of miniature low-speed motor 10 is fixed on hand steered 8 the inner plate surface, when passing on patient, allow patient partly lie and be sitting on the folding seat 13, escort personnel hand handrail steady 8, start miniature low-speed motor 10, under the driving of drivewheel 5, crawler belt 7 moves forward, when stair climbing, an although left side, right trapezoidal gripper shoe 1,1 ' low the inclination in high back before taking place, but folding seat 13 is by patient's self gravity, folding seat 13 is glided along cambered plate 11, make patient remain horizontal sitting posture state.The crooked radian of described cambered plate 11 can level be advisable when seat 13 slides into extreme lower position climbing to make when the building tilts to fold at car body; Miniature low-speed motor 10 and storage battery 14 all be fixed on back connecting plate 2 ' the inboard, move after making center of gravity, can alleviate the resistance of climbing the building; Folding seat 13 is made of horizontal plate 131 and rotor plate 138, horizontal plate 131 is connected by hinge pin 135 with rotor plate 138, end at horizontal plate 131 is established roller bearing 132, fix corresponding roller bearing 133 by fixed perpendicular plate in the bottom portion that horizontal plate 131 is connected with rotor plate 138, semi arch adjustable plate 136 the inners are fixed on the side frame of horizontal plate 131, corresponding roller bearing 134 is established in the outer end, the end of the roller bearing 134 of the roller bearing 132 on the horizontal plate 131 and the roller bearing 133 of perpendicular plate lower end and semi arch adjustable plate 136 outer ends all is stuck in the slideway 12 of cambered plate 11 both sides, on semi arch adjustable plate 136, establish chute 137, passing chute 137 with bolt 139 is connected with the fixed by nut that is fixed on rotor plate 138 backs, to regulate the slanted angle of rotor plate 138, can make patient realize sitting posture or half sitting posture; The bottom surface of crawler belt 7 is the right angled triangle tooth plate, so that be stuck on the step rib of stair; Described left and right trapezoidal gripper shoe 1,1 ' length be 1.0-1.5 rice.

Claims (2)

1, a kind of patient's autobalance stairs-mover, by a left side, right trapezoidal gripper shoe (1,1 '), before, back connecting plate (2,2 '), base plate (3), roller (4), drivewheel (5), follower (6), crawler belt (7), hand steered (8) constitute, roller (4) is fixed on a left side by roller shaft (9), right trapezoidal gripper shoe (1,1 ') the bottom, follower (6) and drivewheel (5) are fixed on a left side by corresponding rotating shaft respectively, right trapezoidal gripper shoe (1,1 ') before, upper rear end, crawler belt (7) is walked around roller (4) and main, follower (5,6), it is characterized in that the fixing miniature low-speed motor (10) of going up in the inboard of back connecting plate (2 '), driving shaft on the miniature low-speed motor (10) is connected with shaft joint with the turning cylinder of drivewheel (5), on a left side, right trapezoidal gripper shoe (1,1 ') between base plate (3) go up and fixedly to establish cambered plate (11), establish slideway (12) on the both sides of cambered plate (11), on cambered plate (11), establish folding seat (13), the roller bearing (132) of folding seat (13) by the bottom is stuck in the slideway (12) on cambered plate (11) both sides and is slidingly connected, at the fixing left-hand seat steady (8) of upside of back connecting plate (2 '), the panel (15) of miniature low-speed motor (10) is fixed on the inner plate surface of hand steered (8).

2, patient's autobalance stairs-mover according to claim 1, it is characterized in that described folding seat (13) is made of horizontal plate (131) and rotor plate (138), horizontal plate (131) is connected by hinge pin (135) with rotor plate (138), establish roller bearing (132) at an end of horizontal plate (131), fix upward corresponding roller bearing (133) in the bottom portion that horizontal plate (131) is connected with rotor plate (138) by fixed perpendicular plate, semi arch adjustable plate (136) the inner is fixed on the side frame of horizontal plate (131), corresponding roller bearing (134) is established in the outer end, the end of the roller bearing (134) of the roller bearing (132) on the horizontal plate (131) and the roller bearing (133) of perpendicular plate lower end and semi arch adjustable plate (136) outer end all is stuck in the slideway (12) of cambered plate (11) both sides, on semi arch adjustable plate (136), establish chute (137), pass chute (137) with bolt (139) and be connected with the fixed by nut that is fixed on rotor plate (138) back; The bottom surface of crawler belt (7) is the right angled triangle tooth plate; The length of described left and right trapezoidal gripper shoe (1,1 ') is 1.0-1.5 rice.