CN215779300U

CN215779300U - Accomodate convenient patient transfer device

Info

Publication number: CN215779300U
Application number: CN202121963606.7U
Authority: CN
Inventors: 李桂芳; 蒋徳才; 林尚雷
Original assignee: Foshan Hongxin Zhichuang Technology Co ltd
Current assignee: Foshan Hongxin Zhichuang Technology Co ltd
Priority date: 2021-04-10
Filing date: 2021-08-19
Publication date: 2022-02-11
Anticipated expiration: 2031-08-19
Also published as: CN216394492U; CN113679539A; CN215779231U

Abstract

A patient transfer device convenient to store comprises a patient bed and a transfer bed which are assembled and leaned, wherein the head and the tail of the two beds are provided with a bearing device, a human body bearing unit is connected between the two bearing devices, the human body bearing unit slides between the two beds in a translation mode along the bearing device, the bearing device at least comprises two supporting components, the two supporting components are vertically placed on the patient bed and the transfer bed, the top ends of the two supporting components are fixedly connected with a first transverse rod corresponding to the patient bed and a second transverse rod corresponding to the transfer bed, the first transverse rod and the second transverse rod are connected in a relative rotation mode along the horizontal plane through a hinged shaft, so that the first transverse rod or the second transverse rod and the corresponding supporting components are folded onto the transfer bed or the patient bed, the structure can enable the folding function of being equal to or larger than 90 degrees to be realized between the first transverse rod and the second transverse rod, and enable half parts of the bearing device to be stored onto the patient bed or the transfer bed, the space occupation is reduced.

Description

Accomodate convenient patient transfer device

Technical Field

The utility model relates to the field of medical equipment, in particular to a patient transfer device convenient to store.

Background

The patient emergency treatment process or the patient in emergency department have just done the operation, in order to carry out subsequent treatment to the patient, need shift the patient in emergency room or operating room to other treatment departments with the help of the transfer bed, but present removal sick bed is functional relatively poor, transport transfer process to the patient lacks the auxiliary action, can only carry out whole cladding to the patient through the sheet at most and carry out supplementary the transfer, even above-mentioned which kind of mode need consume the great physical power of medical personnel equally, the patient can not realize quick the transfer, and traditional transfer method, can bring the great change of patient's position in the handling, not only medical personnel intensity of labour is big, still can lead to patient to produce the secondary damage, cause patient unnecessary misery.

Therefore, a new patient transfer device is provided, which has a structure based on a load-bearing unit spanning a patient bed and a transfer bed, but after the patient transfer device is used, the load-bearing unit occupies a large space, and the gravity center of the patient transfer device is easy to shift, so that the patient transfer device is prone to incline and fall off the patient bed or the transfer bed, therefore, the load-bearing unit needs to be further improved in terms of storage, so as to solve the technical problems, so that the new patient transfer device is more perfect and more convenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the existing problems and provides a patient transfer device which is simple and reasonable in structure and convenient to store.

The utility model provides a accomodate convenient patient transfer device, leans on the patient bed that sets up and shifts the bed including piecing together, and the head of a bed and the tailstock of two beds are provided with load-bearing device, are connected with human bearing unit between two load-bearing device, and human bearing unit is along load-bearing device translation slip between two beds, load-bearing device includes two supporting components at least, and two supporting components are placed perpendicularly on patient bed and shift bed and its top fixedly connected with correspond the first horizontal pole of patient bed and correspond the second horizontal pole that shifts the bed, rotate relatively along the horizontal plane through the articulated shaft between first horizontal pole and the second horizontal pole and connect to realize that first horizontal pole or second horizontal pole are folding to shifting bed or patient bed together with the supporting component that corresponds.

The supporting component comprises a supporting vertical rod and a lifting component for driving the supporting vertical rod to vertically lift, the top end of the supporting vertical rod is connected with the end part of the first cross rod or the second cross rod, and the lifting component is vertically placed on a patient bed or a transfer bed.

The lifting assembly comprises a supporting seat with a cavity, a lifting rotating shaft connected with an eccentric wheel is installed in the cavity, a vertical guide hole is formed in the supporting seat above the eccentric wheel, the bottom of the supporting upright rod penetrates through the vertical guide hole to be placed on the outer wheel surface of the eccentric wheel in an abutting mode, and the supporting upright rod is pushed to lift up and down through eccentric rotation of the eccentric wheel.

One end of the first cross rod extends to form a flat shaft, an inner through hole is formed in the flat shaft, a horizontal clamping groove matched with the width of the flat shaft is formed in the end corresponding to the second cross rod, outer through holes are formed in the upper side and the lower side of the horizontal clamping groove corresponding to the inner through hole, and the first cross rod and the second cross rod rotate relative to each other along the horizontal plane by penetrating through the outer through holes and the inner through holes through the hinged shaft.

The human body bearing unit comprises a main sliding frame and a bearing assembly, wherein the main sliding frame is connected to the two bearing devices end to end, the bearing assembly is connected to the main sliding frame, a first groove wheel is arranged at the top end of the main sliding frame, and the human body bearing unit is suspended on the bearing devices in a sliding fit mode through the first groove wheel, a first cross rod and a second cross rod and slides in a translation mode.

The bearing assembly comprises two groups of sliding seats, every two second groove wheels which are arranged in parallel are rotatably mounted on each group of sliding seats, transverse sliding rods which are in sliding fit with the second groove wheels are vertically arranged in the main sliding frame, the two groups of sliding seats slide along the transverse sliding rods in a free translation mode, a unilateral bearing bracket is movably mounted between the two sliding seats corresponding to the head and the tail of the user, and the two unilateral bearing brackets are used for shoveling the back of the user into the human body from the left side and the right side to realize bearing.

And a manual device for driving the unilateral bearing bracket to move is arranged on the sliding seat.

The lifting rotating shaft is connected with a hand crank for driving the lifting rotating shaft to rotate.

The utility model has the following beneficial effects:

the patient transfer device convenient to store has a simple and reasonable structure, and the structure can realize a folding function of 90 degrees or more between the first cross rod and the second cross rod, so that a half part of the bearing device is stored on a patient bed or a transfer bed, and the space occupation is reduced; and realize carrying on spacingly to human bearing unit after folding, prevent that the focus from shifting to the human bearing unit outside when human bearing unit outwards roll-off, lead to patient transfer device to turn on one's side and fall.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the folding process of the present invention.

Figure 3 is a partially exploded view of the load bearing device of the present invention.

Fig. 4 is a schematic cross-sectional view of the lifting assembly of the present invention (in a state where the supporting upright is lowered).

Fig. 5 is a schematic cross-sectional view of the lifting assembly of the present invention (supporting upright in a raised state).

Figure 6 is a schematic view of a portion of the personal support unit of the present invention.

Fig. 7 is an exploded view of the sliding seat of the present invention.

Detailed Description

The utility model is further illustrated with reference to the following figures and examples.

As shown in fig. 1 to 7, a patient transfer device convenient to store comprises a patient bed a and a transfer bed B which are assembled and leaned on, wherein load-bearing devices are arranged at the head and the tail of the two beds, a human body bearing unit C is connected between the two load-bearing devices, the human body bearing unit C slides in a translational manner between the two beds along the load-bearing devices, the load-bearing devices at least comprise two supporting components 1, the two supporting components 1 are vertically placed on the patient bed a and the transfer bed B, the top ends of the two supporting components 1 are fixedly connected with a first cross rod 2 corresponding to the patient bed a and a second cross rod 3 corresponding to the transfer bed B, and the first cross rod 2 and the second cross rod 3 are connected in a relative rotation manner along a horizontal plane through a hinge shaft 4 so as to realize that the first cross rod 2 or the second cross rod 3 are folded to the transfer bed B or the patient bed a together with the corresponding supporting components 1.

The structure can realize the folding function of 90 degrees or more between the first cross bar 2 and the second cross bar 3, so that a half part of the load-bearing device is stored on the patient bed A or the transfer bed B, and the space occupation is reduced; and because human bearing unit C slides along first horizontal pole 2 and the 3 translations of second horizontal pole, consequently realize carrying on spacingly to human bearing unit C after first

horizontal pole

2 and 3 foldings of second horizontal pole, the focus shifts the human bearing unit C outside when preventing the outside roll-off of human bearing unit C, leads to patient transfer device to turn on one's side and fall.

For example, after the patient transfer device is used, when the patient transfer device needs to be stored in the transfer bed B, the human body supporting unit C is slid onto the second cross bar 3, and then the first cross bar 2 is rotated and folded relative to the second cross bar 3, and the supporting assembly 1 placed on the patient bed a is stored in the transfer bed B, so that the storage is completed.

Further, the supporting component 1 comprises a supporting upright rod 11 and a lifting component 12 for driving the supporting upright rod 11 to vertically lift, the top end of the supporting upright rod 11 is connected with the end part of the first cross rod 2 or the second cross rod 3, and the lifting component 12 is vertically placed on the patient bed a or the transfer bed B; lifting unit 12 is used for the jacking to support pole setting 11, makes human bearing unit C can rise after the bearing human body, makes patient's back leave the bed surface, when the slip shifts, prevents patient's back and bed surface friction or collision, shifts more smoothly, improves patient's travelling comfort.

Further, the lifting assembly 12 comprises a supporting seat 122 with a cavity 121, a lifting rotating shaft 123 connected with an eccentric wheel 124 is installed in the cavity 121, the eccentric wheel 124 is vertically placed in the cavity 121, a vertical guide hole 1221 is formed in the supporting seat 122 above the eccentric wheel 124, the bottom of the supporting upright rod 11 passes through the vertical guide hole 1221 to abut against the outer wheel surface of the eccentric wheel 124, and the eccentric wheel 124 eccentrically rotates to push the supporting upright rod 11 to ascend and descend; the structure realizes lifting on the simplest mechanical connection, when the lifting device is used, the lifting rotating shaft 123 is driven to rotate, the eccentric wheel 124 is driven to rotate by taking the lifting rotating shaft 123 as an axis, the bottom surface of the supporting upright rod 11 keeps contact with the outer wheel surface, the supporting upright rod 11 is driven to lift at a uniform speed through the fluctuation of the outer wheel surface, and the lifting device is convenient to assemble and use and can be quickly detached.

Further, a flat shaft 201 extends from one end of the first cross bar 2, an inner through hole 202 is formed in the flat shaft 201, a horizontal clamping groove 301 which is matched with the width of the flat shaft 201 is formed in the end corresponding to the second cross bar 3, an outer through hole 302 is formed in the horizontal clamping groove 301, the upper side and the lower side of the horizontal clamping groove are corresponding to the inner through hole 202, and the first cross bar 2 and the second cross bar 3 relatively rotate along the horizontal plane by penetrating the outer through hole 302 and the inner through hole 202 through a hinge shaft 4; because first horizontal pole 2 and second horizontal pole 3 need the bearing, consequently this connected mode makes and keeps between first horizontal pole 2 and the second horizontal pole 3 outside the joint strength, and the restriction both can only carry out the relative rotation folding of horizontal plane, realize accomodating the state.

Of course, the flat shaft 201 may be disposed on the second cross bar 3, and the corresponding end of the first cross bar 2 is provided with a horizontal clamping groove 301.

In addition, the top end of the supporting upright rod 11 is also extended with a flat shaft 201, the outer end parts of the first cross rod 2 and the second cross rod 3 are provided with a vertical clamping groove 303, and the supporting upright rod 11 is rotatably connected with the first cross rod 2 or the second cross rod 3 by penetrating the vertical clamping groove 303 and the flat shaft 201 through a hinge shaft 4.

Further explaining, the human body supporting unit C comprises a main sliding frame C1 connected with two bearing devices head and tail and a supporting assembly connected with a main sliding frame C1, wherein the top end of the main sliding frame C1 is provided with a first groove wheel C11, and the human body supporting unit C is suspended on the bearing devices through the sliding fit of the first groove wheel C11 and the first cross rod 2 and the second cross rod 3 and performs translational sliding; hang human bearing unit C on first horizontal pole 2 and second horizontal pole 3 through first recess wheel C11, can frictional force still less when sliding, the medical personnel of being convenient for promote the sliding of human bearing unit C translation, first recess wheel C11 self structure can play limiting displacement in addition, ensures that human bearing unit C can follow the extension direction of first horizontal pole 2 and second horizontal pole 3 and slide, is difficult to the skew problem of appearing.

Further explaining, the bearing assembly comprises two groups of sliding seats C2, each group of sliding seats C2 is rotatably provided with two second groove wheels C21 which are arranged in parallel, a transverse sliding rod C12 which is in sliding fit with the second groove wheels C21 is vertically arranged in the main sliding seat C1, the two groups of sliding seats C2 freely slide along the transverse sliding rod C12 in a translation mode, a single-side bearing bracket C3 is movably arranged between the two sliding seats C2 corresponding to the head and the tail of the human body, and the two single-side bearing brackets C3 shovel the back of the human body from the left side and the right side to realize bearing; the sliding seat C2 is limited in the main sliding frame C1 to slide by the second groove wheel C21, and the single-side support bracket C3 can slide freely along the transverse sliding rod C12, so that the distance between the two single-side support brackets C3 can be adjusted conveniently, and the single-side support bracket C3 can be adapted to all human body shapes.

The single-side support bracket C3 is provided with at least one block support plate C31, and the support plate C31 is in a bending state.

Further, a manual device for driving the single-side support bracket C3 to move is arranged on the sliding seat C2; the single-side supporting bracket C3 can be overturned along an arc line or lifted up and down along an arc track under the drive of a manual device.

One embodiment of the manual device is as follows: the manual-driving and manual-driving type hand-operated wheel rocking device comprises a driving shaft 501 and a driven shaft 502 which are rotatably connected to a sliding seat C2, wherein the driven shaft 502 is fixedly connected with a unilateral bearing bracket C3, the driving shaft 501 and the driven shaft 502 are respectively connected with a driving gear 503 and a driven gear 504 which are meshed with each other, and the driving shaft 501 is provided with a hand-operated wheel 505 which drives the driving gear 503 to rotate.

Further, the lifting rotating shaft 123 is connected with a hand crank 6 for driving the lifting rotating shaft to rotate; the hand crank 6 provides power for the lifting rotating shaft 123; hand crank 6 includes hand rocking arm 61 and crank portion 62, and lift pivot 123, hand rocking arm 61 and crank portion 62 three adopt the clamp groove and the flat axle mode is connected and mutually perpendicular sets up equally, make the user shake crank portion 62 by a wide margin to realize rotating through hand rocking arm 61 with power transmission to lift pivot 123.

The foregoing is a preferred embodiment of the present invention, and the basic principles, principal features and advantages of the utility model are shown and described. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a accomodate convenient patient transfer device, includes the bearing device that sets up around, is connected with human bearing unit between two bearing devices, and human bearing unit carries out translation slip, its characterized in that along bearing device: the bearing device at least comprises two supporting components, the two supporting components are vertically placed on the bearing surface, the top ends of the two supporting components are fixedly connected with a first cross rod and a second cross rod, and the first cross rod and the second cross rod are connected in a relative rotating mode along the horizontal plane through a hinged shaft so as to achieve the purpose that the first cross rod or the second cross rod is folded and stored together with the corresponding supporting components.

2. A convenient patient transfer device according to claim 1, wherein: the supporting component comprises a supporting vertical rod and a lifting component for driving the supporting vertical rod to vertically lift, the top end of the supporting vertical rod is connected with the end part of the first cross rod or the second cross rod, and the lifting component is vertically placed on the bearing surface.

3. A patient transfer device for ease of storage according to claim 2 wherein: the lifting assembly comprises a supporting seat with a cavity, a lifting rotating shaft connected with an eccentric wheel is installed in the cavity, a vertical guide hole is formed in the supporting seat above the eccentric wheel, the bottom of the supporting upright rod penetrates through the vertical guide hole to be placed on the outer wheel surface of the eccentric wheel in an abutting mode, and the supporting upright rod is pushed to lift up and down through eccentric rotation of the eccentric wheel.

4. A convenient patient transfer device according to claim 1, wherein: one end of the first cross rod extends to form a flat shaft, an inner through hole is formed in the flat shaft, a horizontal clamping groove matched with the width of the flat shaft is formed in the end corresponding to the second cross rod, outer through holes are formed in the upper side and the lower side of the horizontal clamping groove corresponding to the inner through hole, and the first cross rod and the second cross rod rotate relative to each other along the horizontal plane by penetrating through the outer through holes and the inner through holes through the hinged shaft.

5. A convenient patient transfer device according to claim 1, wherein: the human body bearing unit comprises a main sliding frame and a bearing assembly, wherein the main sliding frame is connected to the two bearing devices end to end, the bearing assembly is connected to the main sliding frame, a first groove wheel is arranged at the top end of the main sliding frame, and the human body bearing unit is suspended on the bearing devices in a sliding fit mode through the first groove wheel, a first cross rod and a second cross rod and slides in a translation mode.

6. A patient transfer device for ease of storage according to claim 5 wherein: the bearing assembly comprises two groups of sliding seats, every two second groove wheels which are arranged in parallel are rotatably mounted on each group of sliding seats, transverse sliding rods which are in sliding fit with the second groove wheels are vertically arranged in the main sliding frame, the two groups of sliding seats slide along the transverse sliding rods in a free translation mode, a unilateral bearing bracket is movably mounted between the two sliding seats corresponding to the head and the tail of the user, and the two unilateral bearing brackets are used for shoveling the back of the user into the human body from the left side and the right side to realize bearing.

7. A convenient patient transfer device according to claim 6, wherein: and a manual device for driving the unilateral bearing bracket to move is arranged on the sliding seat.

8. A convenient patient transfer device according to claim 3 wherein: the lifting rotating shaft is connected with a hand crank for driving the lifting rotating shaft to rotate.