CN211382368U

CN211382368U - Nursing shifting machine

Info

Publication number: CN211382368U
Application number: CN201922263405.5U
Authority: CN
Inventors: 李奋平; 王宏瑞; 李奋和
Original assignee: Hebei Dongtai Energy Saving Environmental Protection Technology Co ltd
Current assignee: Hebei Dongtai Energy Saving Environmental Protection Technology Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-09-01
Anticipated expiration: 2029-12-17

Abstract

The utility model relates to the technical field of nursing handling equipment, in particular to a nursing shifting machine, which comprises a lower beam, two legs and a vertical rod, wherein the two legs are hinged at two ends of the lower beam, the rear side of the lower beam is provided with an adjusting mechanism for adjusting the opening angle of the legs, and the vertical rod is hinged at the middle part of the upper side of the lower beam; still include horizontal pole and electric putter, the horizontal pole articulates at the top of pole setting, and the horizontal pole has the straight pole section of being connected perpendicularly with the pole setting, and straight pole section is relative about two apart from the distal end branching formation of pole setting and straight pole section lie in the coplanar support arm, sets up the couple that is used for hanging on the support arm, electric putter's fixing base passes through the mount pad hinge and connects in the front side of pole setting, and electric putter's push rod end articulates the straight pole section at the horizontal pole. The utility model discloses a design the horizontal pole for branching support arm and symmetry installation, the horizontal pole is whole to be in the coplanar, reduces the focus when going up and down to be convenient for shift to narrow and small spaces such as car with patient.

Description

Nursing shifting machine

Technical Field

The utility model relates to a nursing haulage equipment technical field especially relates to a nursing shifts machine.

Background

In daily life, for patients who are inconvenient in physical activities, the patient is often transferred by using a shifting machine. Traditional aversion machine includes bottom end rail, landing leg, pole setting and arc outrigger, and the both ends of bottom end rail articulate the landing leg that has the universal wheel, and the rear side installation of bottom end rail adjusts the adjustment mechanism of landing leg opening angle, and the mid-mounting pole setting of bottom end rail, the top installation pulling handle and the arc outrigger of pole setting. The arc outrigger extends upwards and smoothly in a semi-arch shape, the arch crown of the arc outrigger, which is far away from the upright stanchion, is hinged with a hanging bracket with a plurality of hooks, a patient is covered by a hanging belt, and then the hanging belt is hung on the hooks through the hanging ring, so that the patient is transferred. However, the conventional shifting machine cannot transfer the patient to a narrow space with a lower ceiling such as an automobile due to the high gravity center of the patient, and the patient needs to be assisted by manpower or other tools during the transfer, which brings great inconvenience. Moreover, when this kind of traditional aversion machine moves on having the inclined plane of slope, the focus skew appears easily to the below universal wheel breaks away from the contact with ground, can appear turning over backward or turning over forward in the serious time, and simultaneously in promoting the in-process, the pole setting is strikeed easily to patient's human body, causes the secondary injury to patient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provides a nursing machine of shifting, can directly realize the transfer to narrow and small spaces such as patient business turn over car.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a nursing shifting machine comprises a lower cross beam, two support legs and a vertical rod, wherein the two support legs are hinged to two ends of the lower cross beam, an adjusting mechanism for adjusting the opening angle of the support legs is installed on the rear side of the lower cross beam, and the vertical rod is installed in the middle of the upper side of the lower cross beam; still include horizontal pole and electric putter, the horizontal pole articulates at the top of pole setting, and the horizontal pole has the straight pole section of being connected perpendicularly with the pole setting, and straight pole section is relative about two apart from the distal end branching formation of pole setting and straight pole section lie in the coplanar support arm, sets up the couple that is used for hanging on the support arm, electric putter's fixing base passes through the mount pad hinge and connects in the front side of pole setting, and electric putter's push rod end articulates the straight pole section at the horizontal pole.

As a further limitation to the technical scheme, the straight rod section of the cross rod is branched into two straight rods clamped on two sides of the vertical rod corresponding to the two support arms, the middle parts of the two straight rods are provided with pin shafts, and the tail ends of push rods of the electric push rods are hinged on the pin shafts.

As a further limitation to the technical scheme, the support arm is provided with two hooks, the two hooks are respectively positioned on the left side and the right side of the support arm, and the bent hook parts of the hooks are staggered in tandem and extend to the upper part of the opposite side.

As a further limitation to the above technical solution, the lower beam is provided with an adjusting device, which comprises a motor, a worm shaft, a transmission shaft, a connecting block and a controller; the lower cross beam is provided with vertical rods through a first vertical plate and a connecting block, the first vertical plates are symmetrically arranged in the middle of the upper side surface of the lower cross beam left and right, a transmission shaft is arranged between the two first vertical plates through a bearing, the transmission shaft is provided with a fixing block consisting of two opposite convex edges arranged along the axial direction, the connecting block is provided with a first through hole corresponding to the fixing block, the connecting block is hinged to the transmission shaft through the matching of the first through hole and the fixing block, and the vertical rods are fixedly arranged at the upper part of the connecting block; one end of the transmission shaft extends out of the outer side of the first vertical plate and is in key connection with the worm wheel, a worm shaft matched with the worm wheel is arranged between two second vertical plates which are fixed at the front and the back of the upper side of the lower cross beam through a bearing, and the front end of the worm shaft extends out of the second vertical plates and is in key connection with the second gear; the front side of the lower cross beam is provided with a storage battery through a bracket, the bracket is fixedly provided with a motor connected with a storage battery line, and an output shaft of the motor is connected with a first gear in a key manner, wherein the first gear is in meshing transmission with a second gear; the controller is arranged on the lower cross beam and is respectively connected with the storage battery and the motor through lines.

As a further limitation to the above technical solution, an operation panel is installed at the rear side of the cross bar, and the operation panel is connected with the controller through a circuit.

As a further limitation to the above technical solution, the upper part of the connecting block is provided with two opposite ear plates, and the lower part of the upright rod is inserted between the ear plates and hinged with the connecting block through a rotating shaft; the connecting block is provided with a third through hole and a second through hole which are equidistant to the circle center of the rotating shaft at the lower part and the rear side of the rotating shaft corresponding to the connecting block, and the upright is provided with a fourth through hole which corresponds to the third through hole when the upright is erected and corresponds to the second through hole when the upright is folded forwards.

Compared with the prior art, the utility model has the advantages of it is following: 1. the folding chair is made of aluminum alloy materials, is light in weight, is connected with the connecting parts through the pin shafts, can be quickly pulled out for folding when not in use, and is small in size after being folded, so that the occupied space is reduced, and the folding chair is convenient to place; 2. the first through hole is matched with the middle part of the transmission shaft, so that the installation and the disassembly are convenient, and the connection and the transmission of the connecting block and the transmission shaft are reliable; 3. the center of the patient when going up and down the slope and the distance between the patient and the vertical rod can be adjusted through the cooperation of the adjusting device and the electric push rod; 4. the middle part of the cross rod is designed to be forked, two groups of support arms are symmetrically arranged, and meanwhile, the cross rod is integrally positioned on the same plane, so that the center of gravity is kept stable when the cross rod is lifted, and the patient can be conveniently transferred to narrow spaces such as an automobile.

Drawings

FIG. 1 is a schematic view of the overall structure of a nursing shifter;

FIG. 2 is a schematic view of an adjusting device of the nursing shift machine;

FIG. 3 is a right side view of an adjustment device of a nursing shifter;

FIG. 4 is a view of a connection block component of a nursing shift machine;

FIG. 5 is a view of a drive shaft assembly of a nursing shifter;

FIG. 6 is a view of a vertical rod assembly of a nursing shifter;

fig. 7 is a climbing demonstration view of a nursing shifter.

In the figure: 1. a lower cross beam; 2. an adjustment device; 3. erecting a rod; 4. a cross bar; 5. an electric motor; 6. a worm shaft; 7. a drive shaft; 8. connecting blocks; 9. a controller; 101. a support leg; 102. a first vertical plate; 103. a second vertical plate; 104. a storage battery; 301. a rotating shaft; 302. a fourth via hole; 303. an electric push rod; 401. an operation panel; 402. a handle; 403. hooking; 501. a first gear; 601. a second gear; 701. a fixed block; 702. a worm gear; 801. a first through hole; 802. a second through hole; 803. a third via.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The first embodiment is as follows: referring to fig. 1-7, a nursing shifting machine comprises a lower beam 1, supporting legs 101, an adjusting device 2, an electric push rod 303, a vertical rod 3 and a cross rod 4. Universal wheels are installed below the two supporting legs 101, the two supporting legs 101 are respectively hinged to two ends of the lower cross beam 1, the vertical rod 3 is installed in the middle of the upper side of the lower cross beam 1, an adjusting mechanism for adjusting the opening angle of the supporting legs 101 is installed on the rear side of the lower cross beam 1, and a handle 402 parallel to the lower cross beam 1 is fixedly arranged at the top of the vertical rod 3. The cross rod 4 is hinged to the top of the vertical rod 3, the cross rod 4 is provided with a straight rod section which is vertically connected with the vertical rod 3, and the straight rod section is separated from the far end of the vertical rod to form two support arms which are opposite left and right. The two support arms form an encircling posture relatively, and the two support arms and the straight rod section are positioned on the same plane. Furthermore, the straight rod section is branched into two straight rods clamped on two sides of the vertical rod corresponding to the two support arms, and a pin shaft is arranged between the middle parts of the two straight rods.

The support arms are provided with hooks 403 for hanging, each support arm is provided with two hooks 403, the two hooks are respectively positioned at the left side and the right side of the support arm, the bent hook parts of the hooks 403 are twisted forwards and backwards, and the tail ends of the bent hooks extend upwards to the opposite sides horizontally to the upper parts of the opposite sides of the support arms.

The fixing seat of the electric push rod 303 is hinged to the front side of the vertical rod 3 through the mounting seat, and the tail end of the push rod of the electric push rod 303 is hinged to the pin shaft between the two straight rods of the cross rod 4.

And the lower cross beam 1 is provided with an adjusting device 2 which comprises a motor 5, a worm shaft 6, a transmission shaft 7, a connecting block 8 and a controller 9. Lower beam 1 articulates pole setting 3 through first riser 101 and connecting block 8, the middle part bilateral symmetry of side sets up first riser 102 on the lower beam 4, install transmission shaft 7 through the bearing between two first risers 102, set up the fixed block 701 of constituteing by two relative beads along the axial arrangement on the transmission shaft 7, connecting block 8 sets up the first through-hole 801 that corresponds with the fixed block, connecting block 8 articulates on transmission shaft 7 through the cooperation of first through-hole 801 and fixed block 701, for the convenience of carrying on spacingly to connecting block 8, the fixed or suit bulge loop in one side of fixed block 701, another installation sleeve of solid fixed ring 701. Two opposite ear plates are arranged at the upper part of the connecting block 8, rotating shafts 301 are arranged on the two opposite ear plates, and the lower parts of the vertical rods are inserted between the ear plates and hinged with the connecting block 8 through the rotating shafts 301. The third through hole 803 and the second through hole 802 which are equidistant to the circle center of the rotating shaft are arranged below and on the rear side of the rotating shaft 7 on the connecting block, the fourth through hole 302 is arranged below the rotating shaft corresponding to the vertical rod, the distance between the fourth through hole 302 and the circle center of the rotating shaft is equal to the distance between the third through hole 803 and the circle center of the rotating shaft, it is ensured that when the vertical rod is vertical, the fourth through hole 302 corresponds to the third through hole 803, and when the vertical rod is folded forwards and backwards, the fourth through hole 302 corresponds to the second through hole 802.

The right end of the transmission shaft 7 extends out of the outer side of the first vertical plate 102 and is in key connection with the worm wheel 702, the worm shaft 6 meshed with the worm wheel is arranged on the right side of the first vertical plate, two second vertical plates 103 are symmetrically fixed on the front side and the rear side of the upper side surface of the lower cross beam 1, and the worm shaft 6 is arranged between the second vertical plates 103 through a bearing. The front end of the worm shaft 6 extends out of the second vertical plate 103 and is keyed with the second gear 601. The front side of the lower beam 1 is provided with a storage battery 104 through a bracket, a motor 5 connected with a storage battery line is fixed on the bracket, an output shaft of the motor 5 is connected with a first gear 501 in a key mode, and the first gear 501 is in meshing transmission with a second gear 601. The controller 9 is arranged on the left side of the vertical rod on the lower cross beam, and the controller 9 is respectively connected with the storage battery 104 and the motor 5 through lines. An operation panel 401 is mounted on the rear side of the crossbar 4, and the operation panel 401 is connected to the controller 9 through a wire.

When the patient lies on a sickbed, a sling is laid under the patient, the sling is hung on a hook 403, the top of the head of the patient is basically parallel to two support arms of a cross rod, the center of gravity of the patient is located below the cross rod, a starting signal is sent to a controller 9 through an operation panel 401, an electric push rod 303 is started, the cross rod 4 is jacked up along with the rising of the electric push rod 303 to drive the patient to rise, the electric push rod 303 is adjusted to slightly descend after the patient reaches a designated position, the hip of the patient is slightly higher than that of an automobile seat, the operation panel 401 is pressed down to stop, and then a worker holds a handle 402 to push the patient to move.

As shown in fig. 2, 3 and 7, when the patient is moved outdoors, the patient often encounters a slope, when the patient is moving uphill, the center of gravity of the patient is relatively moved downwards in the lifting process, which is easy to cause backward turning, and meanwhile, the patient is easy to impact the vertical rod 3 and the area near the electric push rod 303 in the pushing process, at this time, the control operation panel 401 starts the motor 5, the motor 5 rotates clockwise, the first gear 501 and the second gear 601 are in meshing transmission, power is transmitted to the worm shaft 6, then the worm wheel 702 and the worm shaft 6 are matched to drive the connecting block 8 to rotate counterclockwise, so that the patient is driven to move forward, and after the patient moves to a designated position, the motor 5 is closed through the operation panel again; after the upright rod 3 is deviated to the front side, the distance between a patient and the ground is easy to decrease, the cross rod 4 can be jacked up by starting the electric push rod 303 at the moment, the height of the patient relative to the ground is adjusted, the motor 5 is started to rotate reversely when the slope goes downhill, and the situation that the center of gravity is deviated to cause forward and backward turning is avoided by adjusting when the slope moves.

In the quick-witted translation process of nursing aversion, along with electric putter 303 with horizontal pole 4 jack-up, it is too near also to appear patient apart from near pole setting 3 easily to at the promotion in-process, because the inertia that patient's weight produced causes patient and near pole setting 3 to produce the collision, can start motor 5 drive pole setting 3 anticlockwise rotation this moment, make pole setting 3 drive patient and keep away from near pole setting 3 to the skew of leading edge, avoided patient and pole setting 3 to produce the collision and cause the injury.

With reference to fig. 4, 5 and 6, when folding is required, the opening angle of the retracting leg through the adjusting mechanism is minimum; demolish the round pin axle of electric putter 303 top and horizontal pole 4 department, because the middle part space between two straight-bars of horizontal pole 4 is greater than electric putter 303's width, extract the round pin axle of third through-hole 803 department simultaneously, at this moment, can fold horizontal pole 4, make it be in the horizontality with pole setting 3 simultaneously, then insert the round pin axle once more, make second through-hole 802 and fourth through-hole 302 connect fixedly, adopt the connected mode of round pin axle, be convenient for installation and dismantlement.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A nursing shifting machine comprises a lower cross beam, two support legs and a vertical rod, wherein the two support legs are hinged to two ends of the lower cross beam, an adjusting mechanism for adjusting the opening angle of the support legs is installed on the rear side of the lower cross beam, and the vertical rod is hinged to the middle of the upper side of the lower cross beam; the method is characterized in that: still include horizontal pole and electric putter, the horizontal pole articulates at the top of pole setting, and the horizontal pole has the straight pole section of being connected perpendicularly with the pole setting, and straight pole section is relative about two apart from the distal end branching formation of pole setting and straight pole section lie in the coplanar support arm, sets up the couple that is used for hanging on the support arm, electric putter's fixing base passes through the mount pad hinge and connects in the front side of pole setting, and electric putter's push rod end articulates the straight pole section at the horizontal pole.

2. The nursing shifter according to claim 1, wherein: the straight rod section of the cross rod is branched into two straight rods clamped on two sides of the vertical rod corresponding to the two support arms, a pin shaft is installed in the middle of the two straight rods, and the tail end of a push rod of the electric push rod is hinged to the pin shaft.

3. A nursing displacement machine according to claim 2, characterized in that: the support arm is provided with two hooks which are respectively positioned at the left side and the right side of the support arm, and the bent hook parts of the hooks are staggered in tandem and extend to the upper part of the opposite side.

4. The nursing shifter according to claim 1, wherein: the lower cross beam is provided with an adjusting device which comprises a motor, a worm shaft, a transmission shaft, a connecting block and a controller; the lower cross beam is provided with vertical rods through a first vertical plate and a connecting block, the first vertical plates are symmetrically arranged in the middle of the upper side surface of the lower cross beam left and right, a transmission shaft is arranged between the two first vertical plates through a bearing, the transmission shaft is provided with a fixing block consisting of two opposite convex edges arranged along the axial direction, the connecting block is provided with a first through hole corresponding to the fixing block, the connecting block is hinged to the transmission shaft through the matching of the first through hole and the fixing block, and the vertical rods are fixedly arranged at the upper part of the connecting block; one end of the transmission shaft extends out of the outer side of the first vertical plate and is in key connection with the worm wheel, a worm shaft matched with the worm wheel is arranged between two second vertical plates which are fixed at the front and the back of the upper side of the lower cross beam through a bearing, and the front end of the worm shaft extends out of the second vertical plates and is in key connection with the second gear; the front side of the lower cross beam is provided with a storage battery through a bracket, the bracket is fixedly provided with a motor connected with a storage battery line, and an output shaft of the motor is connected with a first gear in a key manner, wherein the first gear is in meshing transmission with a second gear; the controller is arranged on the lower cross beam and is respectively connected with the storage battery and the motor through lines.

5. The nursing shifter as claimed in claim 4, wherein: and an operation panel is arranged on the rear side of the cross rod and is connected with a controller through a circuit.

6. The nursing shifter as claimed in claim 4, wherein: the upper part of the connecting block is provided with two opposite ear plates, and the lower part of the upright stanchion is inserted between the ear plates and is hinged with the connecting block through a rotating shaft; the connecting block is provided with a third through hole and a second through hole which are equidistant to the circle center of the rotating shaft at the lower part and the rear side of the rotating shaft corresponding to the connecting block, and the upright is provided with a fourth through hole which corresponds to the third through hole when the upright is erected and corresponds to the second through hole when the upright is folded forwards.