Utility model content
The purpose of this utility model is to provide a kind of multifunction nursing bed, it is intended to which solving traditional hospital bed cannot be for patient's
Different nursing care demand provides the large labor intensity for helping nursing staff, and the present apparatus can meet the primary demand to nurse the sick, reduces
Nursing staff's labor intensity.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of multifunction nursing bed, including branch
The adjustable shelf of side, the chair assembly on adjustable shelf, the shield for being individually fixed in adjustable shelf two sides on the support frame is arranged in support
Column and the headpiece being detachably connected with adjustable shelf, bed tail plate, adjustable shelf are articulated on support frame by the first elevating mechanism,
Adjustable shelf is equipped with second elevating mechanism hinged with chair assembly, and guardrail is in the head of a bed that is split type and being hingedly connected to nursing bed
Side and tailstock side.
Further, chair assembly includes sequentially connected backboard, fixed plate, the first leg plate and the second leg plate.
Further, fixed plate is fixedly connected on adjustable shelf, the two sides of fixed plate integrally formed with respectively with backboard,
The first connection tongue page, the second connection tongue page of one leg plate connection, the first connection tongue page are connect with backboard screw, and backboard is equipped with item
The screw hole of shape, the first leg plate are integrally formed with the second leg plate and can mutually rotate.
Further, the material of chair assembly is polyethylene.
Further, the first elevating mechanism include connect with the head of a bed of adjustable shelf or tailstock and it is symmetrically arranged first lifting
Component, the first lifting assembly include that the first electric pushrod being articulated on adjustable shelf and the first electric pushrod output shaft are hinged
The output shaft of supporting element and first strut hinged with supporting element, the first electric pushrod is directed toward headpiece or bed tail plate, supporting element
One end be slidably connected with support frame, the other end of supporting element and adjustable shelf it is hinged, supporting element one end hinged with adjustable shelf is set
There is the connecting rod hinged with the first electric pushrod output shaft, plane is arranged in angle where connecting rod and supporting element, first strut one end
It is articulated with supporting element, the other end of the first strut is articulated with support frame.
Further, the second elevating mechanism includes the second electric pushrod and the second strut being hingedly connected on adjustable shelf,
One end of second strut is articulated with the output shaft of the second electric pushrod, the other end of the second strut is equipped with roller, the second strut
Middle part is articulated with the middle part of adjustable shelf, and the downside of the first leg plate is equipped with slot rolling bar compatible with roller, under the second leg plate
The push rod for being used to support the second leg plate is hinged between side and adjustable shelf.
Further, the second elevating mechanism includes the third electric pushrod for being articulated with adjustable shelf, third strut and the 4th
Bar, backboard downside are fixed with bracket, and the output shaft of third electric pushrod is articulated on bracket, and the output shaft of third electric pushrod refers to
To bed end, the both ends of third strut and the 4th strut are hingedly connected on adjustable shelf and bracket, third strut and the 4th strut
Hinged end on backboard is is closed at fixed plate in back.
Further, guardrail includes for being articulated with the first guardrail on the downside of backboard and being articulated on the downside of adjustable shelf bed end
Two guardrails.
Further, the first guardrail is similar to the structure of the second guardrail, includes being fixedly connected with backboard or adjustable shelf
Pedestal, breast board and the first connecting rod being hingedly connected on pedestal and breast board, second connecting rod, cut with scissors between pedestal and first connecting rod
It is connected to damper rod, the hinged end of first connecting rod and pedestal is lower than the hinged end of second connecting rod and pedestal, first connecting rod and breast board
Hinged end is lower than the hinged end of second connecting rod and breast board.
Further, adjustable shelf includes bedplate frame, the tailstock frame being slidably connected with bedplate frame and is arranged in bedplate frame and bed
Limit assembly between tailstock and for the sliding limit of tailstock frame, limit assembly include the limit frid that is fixed in bedplate frame and
The holding rod being articulated on tailstock frame, holding rod are equipped with the sliding block that can be slided on limit frid, are spaced and set on limit frid
There is the limiting slot for accommodating sliding block and fixed bed tailstock.
Multifunction nursing bed beneficial effect provided by the utility model is: the first elevating mechanism of the present apparatus can be realized
Integral elevating, the nursing bed of nursing bed integrally lean forward or whole hypsokinesis;Second elevating mechanism can realize the rotation liter of chair assembly
Drop meets patient and acts the needs of sitting or be lifted leg etc.;Split type guardrail is respectively arranged in head end and bed end, has met seat
Etc. protection requirements under states.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Referring to Fig. 1, existing multifunction nursing bed be illustrated to provided by the utility model.It is multifunction nursing bed, including
Support frame 1, the chair assembly on adjustable shelf 2, is individually fixed in adjustable shelf 2 at the adjustable shelf 2 that 1 upside of support frame is arranged in
The guardrail 3 of two sides and the headpiece 41 being detachably connected with adjustable shelf 2, bed tail plate 42, adjustable shelf 2 pass through the first elevating mechanism
It is articulated on support frame 1, adjustable shelf 2 is equipped with second elevating mechanism hinged with chair assembly, and guardrail 3 is in split type and difference
It is articulated with the head of a bed side and tailstock side of nursing bed.
Utility model device bed board and bedplate frame are mutually indepedent, and respectively have a set of mutually independent lifting device, for
Different nursing demands are, it can be achieved that the functions such as the integral elevating of nursing bed, integral inclined, backboard lifting and the lifting of leg plate, use
It is convenient.
Fig. 2 and Fig. 3 are please referred to, chair assembly includes sequentially connected backboard 71, fixed plate 72, the first leg plate 73 and second
Leg plate 74.Primary hinged bed board can be used in chair assembly, and following way of example can also be used.
Fixed plate 72 is fixedly connected on adjustable shelf 2, the two sides of fixed plate 72 integrally formed with respectively with backboard 71, first
The first connection tongue page 721, the second connection tongue page 722 of the connection of leg plate 73, the first connection tongue page 721 are connect with 71 screw of backboard,
Backboard 71 is equipped with the screw hole 712 of bar shaped, and the first leg plate 73 is integrally formed with the second leg plate 74 and can mutually rotate.It is fixed on
Screw on first connection tongue page 721 can slide in screw hole 712, when backboard 71 is rotated relative to fixed plate 72, first
Between connection tongue page 721 and backboard 71 is that backboard 71 and fixed plate 72 providing rotation length surplus relative to sliding, and above-mentioned
Similar, the second connection tongue page 722 is connected to the first leg plate 73, and third leg plate 73 is equipped with the strip-shaped hole for accommodating screw sliding, the
One leg plate 73 and the second leg plate 74 are integrally formed and can rotate around junction.
The material of chair assembly is polyethylene.
Referring to Fig. 4, the first elevating mechanism includes connecting with the head of a bed of adjustable shelf 2 or tailstock and first liter symmetrically arranged
Come down to a lower group part, the first lifting assembly include the first electric pushrod 21 being articulated on adjustable shelf 2, with 21 output shaft of the first electric pushrod
The output shaft of hinged supporting element 22 and first strut 23 hinged with supporting element 22, the first electric pushrod 21 is directed toward headpiece 41
Or bed tail plate 42, one end and the support frame 1 of supporting element 22 are slidably connected, the other end of supporting element 22 and adjustable shelf 2 are hinged, support
Part 22 and the hinged one end of adjustable shelf 2 are equipped with the connecting rod 221 hinged with 21 output shaft of the first electric pushrod, connecting rod 221 and support
22 place plane of part is arranged in angle, and 23 one end of the first strut is articulated with supporting element 22, the other end of the first strut 23 is articulated with
Support frame 1.The head of a bed and tailstock is symmetrically arranged in first lifting assembly, and the output shaft of the first electric pushrod 21 is respectively directed to the head of a bed
And tailstock can be such that adjustable shelf 2 is integrally raised and lowered when the elongation of 21 output shaft of the first electric pushrod at both ends is identical,
When the elongation of 21 output shaft of the first electric pushrod at both ends is inconsistent, adjustable shelf 2 can be made whole tilt to head end or to
Bed end inclination.
Referring to Fig. 5, the second elevating mechanism includes the second electric pushrod 54 being hingedly connected on adjustable shelf 2 and second
Bar 55, one end of the second strut 55 is articulated with the output shaft of the second electric pushrod 54, the other end of the second strut 55 is equipped with roller
551, the middle part of the second strut 55 is articulated with the middle part of adjustable shelf 2, and the downside of the first leg plate 73 is equipped with compatible with roller 551
Slot rolling bar is hinged with the push rod 56 for being used to support the second leg plate 74 between the downside and adjustable shelf 2 of the second leg plate 74.Second
The two sides of adjustable shelf 2 are symmetrically arranged in bar 55, and two the second struts 55 are connected by cross bar, the output of the second electric pushrod 54
Axis is articulated on cross bar, and when the second electric pushrod 54 exports elongate axis, the rotation of the first leg plate 73 rises and drives the second leg plate
The case where 74 rise, and the first leg plate 73 and the second leg plate 74 are in angle state, and simulation patient needs flexion-extension motion leg.
Referring to Fig. 6, the second elevating mechanism includes the third electric pushrod 61 for being articulated with adjustable shelf 2,62 and of third strut
4th strut 63 is fixed with bracket on the downside of backboard 71, and the output shaft of third electric pushrod 61 is articulated on bracket, and third is electronic to be pushed away
The both ends of the output shaft direction bed end of bar 61, third strut 62 and the 4th strut 63 are hingedly connected on adjustable shelf 2 and bracket,
The hinged end of third strut 62 and the 4th strut 63 on backboard 71 is is closed at fixed plate 72 in backboard 71.Third strut 62 with
4th strut 63 is hinged on backboard 71 close to the junction of fixed plate 72, serves as the role of articulated shaft, makes backboard 71 in rotation
It can move a certain distance upwards and to head end simultaneously, reduce backboard 71 to the tangential force of patient's lumbar vertebra and reduce patient's back
With the friction of bed board, the generation of bedsore is avoided;As shown in fig. 6, setting in close 41 one end of headpiece in 7 downside of backboard, there are two pass through
The handle for being used to quickly be laid flat backboard 71 that brake cable (being not drawn into figure) is connect with third electric pushrod 61 rises when backboard 71 is in
When the state risen, backboard 71 can be laid flat rapidly, facilitate medical care people by the cardiorespiratory failure if patient happens suddenly, pull handle
Member implements corresponding remedy measures.
Fig. 7 to Figure 10 is please referred to, guardrail 3 includes being articulated with the first guardrail of 71 downside of backboard and being articulated with adjustable shelf 2
The second guardrail on the downside of tail end.
First guardrail is similar to the structure of the second guardrail, include the pedestal 31 being fixedly connected with backboard 71 or adjustable shelf 2,
Breast board 32 and the first connecting rod 33 being hingedly connected on pedestal 31 and breast board 32, second connecting rod 34 connect in pedestal 31 and first
It is hinged with damper rod 35 between bar 33, the hinged end of first connecting rod 33 and pedestal 31 is hinged lower than second connecting rod 34 and pedestal 31
The hinged end at end, first connecting rod 33 and breast board 32 is lower than the hinged end of second connecting rod 34 and breast board 32.Damper rod 35 is that guardrail 3 is put
Buffer function will be provided when lower;As shown in figure 9, guardrail 3 has support and contraction state, guardrail 3, dash area in Figure 10 are carried upwards
Shown fastener clamping pedestal 31 makes guardrail 3 keep holding state, when needing to put down guardrail, carries L shown in left side in Figure 11
Type moving switch, mobile fastener, guardrail 3 is shunk.
In use, mounting base 1 is mounted on the downside of the bed board of medical bed bed body, guardrail board 4 is pulled upwards, makes guardrail board 4
It is vertically positioned at the edge of bed body, guardrail board 4 is to erect form at this time, and clamping mechanism 6 and card adapter plate 5 are clamped at this time, curved by first
Arm 2 and mounting base 1 are locked, so that guardrail board 4 is maintained at standing form.If clamping mechanism 6 is opened or is failed at this time, card adapter plate 5
On limit plate 51 limit the first curved boom 2 rotation, prevent guardrail board 4 from continuing to rotate to bed body.Clamping mechanism 6 is opened,
Guardrail board 4 is pulled downwards, guardrail board 4 is rotated around bed body by the first curved boom 2 and the second curved boom 3, is gradually tapered up below bed body,
Guardrail board 4 is retracted configuration at this time.
Figure 11 and Figure 12 are please referred to, adjustable shelf 2 includes bedplate frame 24, the tailstock frame 25 being slidably connected with bedplate frame 24 and sets
The limit assembly between bedplate frame 24 and tailstock frame 25 and for the sliding limit of tailstock frame 25 is set, limit assembly includes being fixed on
Limit frid 261 in bedplate frame 24 and the holding rod 262 being articulated on tailstock frame 25, holding rod 262 are equipped with and can limit
The sliding block 263 slided on frid 261 limits the limiting slot for being equipped at intervals on frid 261 and accommodating sliding block 263 and fixed bed tailstock 25
264.Using the hinged place of holding rod 262 as fixed point, lifts upwards, so that sliding block 263 is skidded off limiting slot 264, can pull out at this time
Or taking in bed tailstock 25, that is, the length of bed is increasedd or decreased, the patient of different heights is adapted to or places the demand of medical instrument.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.