CN218075552U - Shifting machine - Google Patents

Abstract

The utility model discloses a shifting machine, which comprises a frame, a suspension arm, a first driving piece and a handrail structure, wherein the suspension arm is rotatably connected with the frame; one end of the first driving piece is connected with the rack, the other end of the first driving piece is connected with the suspension arm, and the first driving piece drives the suspension arm to rotate along the rack; the handrail structure comprises a fixing piece and a first handrail piece, the fixing piece is fixedly connected with the rack, the first handrail piece is rotatably connected with the fixing piece and rotates the first handrail piece, and the handrail structure is switched to be folded or unfolded. The first driving part drives the suspension arm to rotate along the machine frame, so that the suspension arm can be folded or unfolded. The shifting machine is additionally provided with a handrail structure, so that a patient can hold the shifting machine in the shifting process, and the safety of the patient in the shifting process is guaranteed; turning the first handrail member also enables folding or unfolding of the handrail structure. The shifting machine sets the suspension arm and the handrail structure into a foldable form so as to be convenient for storage and transportation.

Description

Shifting machine

Technical Field

The utility model relates to the technical field of medical equipment, in particular to aversion machine.

Background

The shifter is a tool for assisting patient transportation, and is particularly suitable for nursing patients who lose the autonomous movement capability due to severe illness. The shifter suspends a patient in midair through the davit and realizes shifting, and in the use, the shifter passes through the davit and realizes the fixed of patient, and the patient can take place slightly to rock etc. at the transfer in-process, and patient's degree of safety remains to be promoted. In addition, the existing shifting machine has high cost in transportation and storage and great limitation.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the above technical problems, the utility model provides a shift machine, the technical scheme who adopts as follows.

The utility model provides a shifter which comprises a frame, a suspension arm, a first driving piece and a handrail structure, wherein the suspension arm is rotatably connected with the frame; one end of the first driving part is connected with the rack, the other end of the first driving part is connected with the suspension arm, and the first driving part drives the suspension arm to rotate along the rack; the handrail structure comprises a fixing piece and a first handrail piece, the fixing piece is fixedly connected with the rack, the first handrail piece is rotatably connected with the fixing piece and rotates the first handrail piece, and the handrail structure is switched to be in a folded state or an unfolded state.

The utility model discloses an in some embodiments, the sliding tray has been seted up to the mounting, first handrail spare is including toggle structure, toggle structure is in slide in the sliding tray in order to drive first handrail spare for the mounting rotates.

In some embodiments of the present invention, the sliding groove includes a first limiting groove and a second limiting groove, the toggle structure is moved to the first limiting groove, and the armrest structure is unfolded; and moving the toggle structure to the second limiting groove, and folding the handrail structure.

In some embodiments of the present invention, the toggle structure and the spring are disposed between the fixing members, and the spring housing is disposed outside the first handrail member.

In some embodiments of the present invention, the frame includes a base and a support, the base and the support being rotatably connected.

In some embodiments of the present invention, the base and the bracket are detachably connected by a first connecting member, the first connecting member is detached, and the bracket rotates relative to the base; and the first connecting piece is arranged, and the bracket is fixed relative to the base.

The utility model discloses an in some embodiments, the davit includes the bolster, works as the machine of shifting is folding, the bolster is used for contacting ground.

In some embodiments of the present invention, the base includes a connecting rod, the two ends of the connecting rod are respectively provided with a first support and a second support, the first support with the connecting rod is rotatably connected, the second support with the connecting rod is rotatably connected, the first support with the tip of the second support is respectively provided with a universal wheel.

In certain embodiments of the present invention, the base includes a second drive member, the second drive member drives the first support and the second support to move in unison.

The utility model discloses an in some embodiments, the base includes the ferryboat, cross the ferryboat with the connecting rod is rotationally connected, second driving piece one end is connected first support, the other end with cross the ferryboat and connect with the drive cross the ferryboat and rotate, first support with cross the ferryboat and connect, the second support with cross the ferryboat and connect.

The embodiment of the utility model has the following beneficial effect at least: the first driving part drives the suspension arm to rotate along the machine frame, so that the suspension arm can be folded or unfolded. The handrail structure is additionally arranged on the shifting machine, so that a patient can hold the handrail structure in the shifting process, and the safety of the patient in the shifting process is guaranteed; turning the first handrail member also enables folding or unfolding of the handrail structure. The shifting machine sets the suspension arm and the handrail structure into a foldable form so as to be convenient for storage and transportation.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings.

FIG. 1 is a schematic structural diagram of a shifting machine;

FIG. 2 is a schematic view of the shifting machine of FIG. 1 in an expanded state;

FIG. 3 is a schematic view of a handrail structure in the shifting machine provided in FIG. 2;

FIG. 4 is a cross-sectional view of the handrail structure provided in FIG. 3;

FIG. 5 is a schematic view of a gantry in the shifting machine provided in FIG. 2;

fig. 6 is a schematic view of the shifting machine provided in fig. 1 in a folded state.

Reference numerals: 100. a frame; 110. a base; 111. a connecting rod; 112. a first support; 113. a second support; 120. a support; 121. a first connecting member; 130. a second driving member; 140. a transition wheel; 200. a suspension arm; 210. a buffer member; 300. a first driving member; 400. a handrail structure; 410. a fixing member; 411. a sliding groove; 412. a first limit groove; 413. a second limit groove; 420. a first armrest piece; 421. a toggle structure; 422. a spring; 430. a second handrail member.

Detailed Description

Embodiments of the invention, examples of which are illustrated in the accompanying drawings, are described in detail below with reference to fig. 1 to 6, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that if the terms "center", "middle", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate an orientation or positional relationship based on that shown in the drawings, it is only for convenience of description and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. The features defined as "first" and "second" are used to distinguish feature names rather than having a special meaning, and further, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The shifting machine is a common medical instrument, is used for moving a person who is inconvenient to move from one position to another position, can realize the movement, weighing and the like of critically ill patients, emergency surgery patients, special patients and long-term bedridden patients, and enables nursing work to be more convenient and efficient. The existing shifting machine realizes the fixation of a patient through a suspension arm in the process of transferring the patient, is easy to shake in the transferring process, and the patient does not have a place to rely on the shifting machine at the moment, so that the safety sense is low. The existing shifting machine mostly adopts a complete machine structure, all components are fixed in a welding mode and the like, and the existing shifting machine is inconvenient to store and transport and high in cost.

The utility model relates to a shifter, which comprises a frame 100, a suspension arm 200, a first driving piece 300 and a handrail structure 400, wherein the suspension arm 200 is rotatably connected with the frame 100; one end of the first driving element 300 is connected with the frame 100, and the other end is connected with the suspension arm 200, and the first driving element 300 drives the suspension arm 200 to rotate along the frame 100; the armrest structure 400 includes a fixing member 410 and a first armrest member 420, the fixing member 410 is fixedly connected to the frame 100, the first armrest member 420 is rotatably connected to the fixing member 410, and the armrest structure 400 switches between the folded state and the unfolded state by rotating the first armrest member 420. The first driving element 300 drives the boom 200 to rotate along the frame 100, and the folding or unfolding of the boom 200 can be realized. The handrail structure 400 is additionally arranged on the shifting machine, so that a patient can hold the handrail structure in the shifting process, and the safety of the patient in the shifting process is guaranteed; turning the first armrest member 420 may also enable folding or unfolding of the armrest structure 400. The shifter places the boom 200 and the armrest structure 400 in a collapsible form for storage and transportation.

Referring to the drawings, the first driving member 300 has a fixed end and an extended end, the extended end of the first driving member 300 is connected to the boom 200, and the fixed end of the first driving member 300 is connected to the frame 100. The extending end stretches and retracts back and forth to drive the suspension arm 200 to rotate along the machine frame 100, and the suspension arm 200 is fixed when the extending end stops moving. It is understood that the first driving member 300 may be provided in the form of a telescopic motor or a telescopic cylinder, etc., and the angle of the boom 200 is steplessly adjusted by controlling the length of the protruding end.

Further, the fixing member 410 is provided with a sliding slot 411, the first handle member 420 includes a shifting structure 421, and the shifting structure 421 slides in the sliding slot 411 to drive the first handle member 420 to rotate relative to the fixing member 410. It can be understood that the shifting structure 421 is fixedly disposed on the first handrail member 420, and the shifting structure 421 is moved to drive the first handrail member 420 to move synchronously. With reference to the drawings, corresponding to the two first handrail members 420, the fixing member 410 is provided with two sliding slots 411, the toggle structure 421 slides in the sliding slots 411, and the sliding slots 411 can also limit the rotation amplitude of the first handrail members 420.

Further, the sliding slot 411 includes a first limiting slot 412 and a second limiting slot 413, the moving structure 421 is moved to the first limiting slot 412, and the armrest structure 400 is unfolded; the handle structure 400 is folded by moving the toggle structure 421 to the second limiting groove 413. Referring to the drawings, the first and second limiting grooves 412 and 413 are both opened toward the center of the fixing member 410. The first and second limiting grooves 412 and 413 fix the first handrail member 420 by limiting the movement of the toggle structure 421, so that the handrail structure 400 maintains the folded state or the unfolded state. It can be understood that the sliding slot 411 may further have a plurality of limiting slots between the first limiting slot 412 and the second limiting slot 413, so as to achieve multi-angle fixing of the first handrail member 420.

Further, a spring 422 is disposed between the toggle structure 421 and the fixing member 410, and the spring 422 is sleeved outside the first handle member 420. It will be appreciated that a spring 422 is provided between the toggle structure 421 and the stationary part 410 to achieve a self-locking effect of the toggle structure 421. Specifically, when the toggle structure 421 is located in the first limiting groove 412 or the second limiting groove 413, the spring 422 is in a free state, the toggle structure 421 is moved into the sliding groove 411, and the spring 422 is in a compressed state, so that the process of moving the toggle structure 421 must overcome the elastic force of the spring 422, the self-locking of the first handrail member 420 can be realized, and the toggle structure 421 is prevented from freely sliding back and forth in the sliding groove 411. It is understood that, in other embodiments, when the toggle structure 421 is located in the first position-limiting groove 412 or the second position-limiting groove 413, the spring 422 is in a compressed state, and at this time, the spring 422 generates a return elastic force to push the toggle structure 421 to abut against the first position-limiting groove 412 or the second position-limiting groove 413, so as to further achieve the self-locking effect of the armrest structure 400.

In some embodiments, the arm rest structure 400 further includes a second arm rest member 430, the second arm rest member 430 is fixedly connected to the fixing member 410, and the second arm rest member 430 is used for being supported by a medical staff during a patient transferring process, so that the medical staff can push the transferring machine conveniently. The second handle member 430 and the fixing member 410 may be integrally and fixedly connected or detachably connected by a connecting member such as a bolt, in consideration of different use requirements.

Further, the rack 100 includes a base 110 and a stand 120, and the base 110 and the stand 120 are rotatably connected. It can be understood that the bracket 120 is rotated to reduce the angle between the bracket 120 and the base 110, and the bracket 120 is close to the base 110 for storage or transportation. In this embodiment, the base 110 and the stand 120 are hingedly connected to allow rotation. Specifically, the base 110 and the bracket 120 are detachably connected by a first connector 121, and the bracket 120 rotates relative to the base 110 when the first connector 121 is removed; the first connecting member 121 is installed and the bracket 120 is fixed with respect to the base 110. In this embodiment, the first connecting member 121 is a pin, the pin is taken out, and the bracket 120 is rotated to be close to the base 110 to fold and store the shifting machine; the support 120 is fixed relative to the base 110 by inserting pins.

It can be understood that, the base 110 is provided with a first mounting hole and a second mounting hole for mounting a pin, when the pin is arranged in the first mounting hole, the whole shifter is unfolded, and the bracket 120 extends upwards and is fixed; when the pin is disposed in the second mounting hole, the entire machine is folded, and the bracket 120 is fixed adjacent to the base 110.

Further, the boom 200 comprises a buffer 210, the buffer 210 being adapted to contact the ground when the displacer is folded. Specifically, referring to the drawings, the buffer 210 is disposed on a side of the boom 200 away from the first driving element 300, and when the whole shifting machine is folded, the buffer 210 on the boom 200 can abut against the ground to fix the shifting machine, so as to prevent the shifting machine from moving during transportation or storage. In this embodiment, bolster 210 sets up to the cushion gum, and the folding in-process of aversion machine, the cushion gum can also play the effect of moving away to avoid possible earthquakes, prevents the machine of aversion simultaneously and damages by jolting in the transportation.

Further, the base 110 includes a connecting rod 111, a first support 112 and a second support 113 are respectively disposed at two ends of the connecting rod 111, the first support 112 is rotatably connected to the connecting rod 111, the second support 113 is rotatably connected to the connecting rod 111, and universal wheels are respectively disposed at ends of the first support 112 and the second support 113. It can be understood that in the use process of the shifting machine, many situations such as avoidance may occur, and at this time, the adjustment can be performed by rotating the first support 112 and the second support 113, so as to smoothly complete operations such as transferring the patient to the bed.

Further, the base 110 includes a second driving member 130, and the second driving member 130 drives the first support 112 and the second support 113 to move synchronously. In this embodiment, the second driving member 130 is configured as a telescopic motor, and it is understood that the second driving member 130 may also adopt other forms such as a telescopic cylinder to drive the first support 112 and the movement of the first support 112.

Further, the base 110 includes a transition wheel 140, the transition wheel 140 is rotatably connected to the connecting rod 111, and referring to the drawings, one end of the second driving member 130 is connected to the first support 112, the other end is connected to the transition wheel 140 to drive the transition wheel 140 to rotate, the first support 112 is connected to the transition wheel 140, and the second support 113 is connected to the transition wheel 140. It can be understood that the extension end of the telescopic motor drives the transition wheel 140 to rotate, in this embodiment, the transition wheel 140 is configured as a cam, the first support 112 and the second support 113 are respectively connected with the cam, the cam rotates towards the first direction, and the first support 112 and the second support 113 retract inwards; the cam rotates in a second direction and the first support 112 and the second support 113 expand outward.

It can be understood that the first support 112 and the second support 113 can be retracted inward or extended outward by controlling the extension or retraction of the telescopic motor, and the rotation of the first support 112 and the second support 113 is driven by a cam, so that the synchronism of the first support 112 and the second support 113 can be ensured, and the control by a user is facilitated. With the attached drawings, the extending end of the telescopic motor is connected with the peripheral part of the cam so as to drive the cam to rotate, and the cam is driven by controlling the telescopic motor, so that stepless adjustment of the first support 112 and the second support 113 can be realized, and the shifter is suitable for more use scenes.

It can be understood that the shifting machine further includes a control component, the control component is electrically connected to the first driving component 300 and the second driving component 130, the control component is configured as a single chip or other embedded computing device, the control component is further connected to an operation panel, and a user can use the operation panel by touching or pressing keys, etc. to drive the suspension arm 200 to rotate or adjust the angle between the first support 112 and the second support 113.

In the description of the present specification, reference to the terms "one embodiment," "some examples," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" or the like, if any, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

In the description of the present invention, if the patent names "and" appear, "they refer to the relationship of" and "rather than" or ". For example, the patent names "a and B" illustrate that the claimed invention is: the technical scheme with the subject name of A and the technical scheme with the subject name of B.

Claims (10)

1. A shifter, comprising:

a frame (100);

a boom (200), wherein the boom (200) is rotatably connected with the frame (100);

the first driving part (300), one end of the first driving part (300) is connected with the machine frame (100), the other end of the first driving part is connected with the suspension arm (200), and the first driving part (300) drives the suspension arm (200) to rotate along the machine frame (100);

the handrail structure (400), the handrail structure (400) includes mounting (410) and first handrail spare (420), mounting (410) with frame (100) fixed connection, first handrail spare (420) with mounting (410) are rotationally connected, rotate first handrail spare (420), handrail structure (400) switch folded state or expanded state.

2. The shifter of claim 1, wherein: the fixing piece (410) is provided with a sliding groove (411), the first handrail piece (420) comprises a shifting structure (421), and the shifting structure (421) slides in the sliding groove (411) to drive the first handrail piece (420) to rotate relative to the fixing piece (410).

3. The shifter of claim 2, wherein: the sliding groove (411) comprises a first limiting groove (412) and a second limiting groove (413), the toggle structure (421) is moved to the first limiting groove (412), and the handrail structure (400) is unfolded; and moving the toggle structure (421) to the second limiting groove (413), and folding the handrail structure (400).

4. The shift machine according to claim 3, characterized in that: a spring (422) is arranged between the toggle structure (421) and the fixing part (410), and the spring (422) is sleeved outside the first handrail part (420).

5. The shifter of claim 1, wherein: the rack (100) comprises a base (110) and a bracket (120), wherein the base (110) and the bracket (120) are rotatably connected.

6. The shift machine according to claim 5, characterized in that: the base (110) and the bracket (120) are detachably connected through a first connecting piece (121), the first connecting piece (121) is detached, and the bracket (120) rotates relative to the base (110); the first connecting piece (121) is arranged, and the bracket (120) is fixed relative to the base (110).

7. The shift machine according to claim 5, characterized in that: the suspension arm (200) comprises a buffer (210), and when the shifting machine is folded, the buffer (210) is used for contacting the ground.

8. The shift machine according to claim 5, characterized in that: base (110) are including connecting rod (111), the both ends of connecting rod (111) are provided with first support (112) and second respectively and support (113), first support (112) with connecting rod (111) rotationally connect, second support (113) with connecting rod (111) rotationally connect, first support (112) with the tip that second supported (113) is provided with the universal wheel respectively.

9. The shift machine according to claim 8, characterized in that: the base (110) comprises a second drive (130), the second drive (130) driving the first support (112) and the second support (113) to move synchronously.

10. The shifter of claim 9, wherein: the base (110) comprises a transition wheel (140), the transition wheel (140) is rotatably connected with the connecting rod (111), one end of the second driving element (130) is connected with the first support (112), the other end of the second driving element is connected with the transition wheel (140) to drive the transition wheel (140) to rotate, the first support (112) is connected with the transition wheel (140), and the second support (113) is connected with the transition wheel (140).

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