CN110292496A - A kind of auxiliary body turning massage machine - Google Patents
A kind of auxiliary body turning massage machine Download PDFInfo
- Publication number
- CN110292496A CN110292496A CN201910491279.0A CN201910491279A CN110292496A CN 110292496 A CN110292496 A CN 110292496A CN 201910491279 A CN201910491279 A CN 201910491279A CN 110292496 A CN110292496 A CN 110292496A
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- massage
- connecting rod
- elevator platform
- worm
- burn
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- 230000000474 nursing effect Effects 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims description 49
- 230000007246 mechanism Effects 0.000 claims description 45
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000007665 sagging Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000007306 turnover Effects 0.000 abstract description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 7
- 230000007774 longterm Effects 0.000 description 5
- 241000237858 Gastropoda Species 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004089 microcirculation Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000012771 pancakes Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/001—Beds specially adapted for nursing; Devices for lifting patients or disabled persons with means for turning-over the patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
- A61H15/0078—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains power-driven
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/10—Type of patient
- A61G2200/20—Type of patient with asymmetric abilities, e.g. hemiplegic or missing a limb
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
- A61H2015/0007—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis
- A61H2015/0014—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis cylinder-like, i.e. rollers
- A61H2015/0021—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis cylinder-like, i.e. rollers multiple on the same axis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/08—Trunk
- A61H2205/081—Back
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Nursing (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Rehabilitation Tools (AREA)
- Massaging Devices (AREA)
Abstract
A kind of auxiliary body turning massage machine, comprising: rack is arranged by nursing bed, including bottom bay and the elevator platform that top is arranged in；At least a set of lifting unit, is mounted between bottom bay and elevator platform, for adjusting longitudinal height of elevator platform；Turn over unit, including turning over driving device, transmission device and equipment for supporting patient with burn, turn over the bottom that elevator platform is arranged in driving device, and it is connected by transmission device with the interconnecting piece for the equipment for supporting patient with burn that elevator platform top is arranged in, the turn portion of equipment for supporting patient with burn extends to above nursing bed, for turning under the drive for turning over driving device to the personnel lain on nursing bed；And massage unit, including pushing meanss, adapt to lie on one's side back curve massage machine and massage driving device, for massaging the personnel back lain on one's side on nursing bed.It helps handicapped the elderly to turn over the beneficial effects of the present invention are: can assist in nursing staff, and user back is massaged.
Description
Technical field
The present invention relates to a kind of auxiliary body turning massage machines, belong to the field of medical instrument technology.
Background technique
Auxiliary body turning massage machine is that the special help nursing staff of one kind is the dress for needing the elderly of long-term bed to turn over
It sets, can be used in hospital and family, facilitate and body is turned to and massaged, prevent the elderly of long-term bed from growing cotton-padded mattress
Sore.By the rotation of double leval jib, to push the rotation of curved bar, the purpose for making the elderly turn over or lie on one's side can achieve in this way,
And the elderly can change the rate of the angle and turn lain on one's side according to their own needs.By massage machine to back
The massage in portion reaches the microcirculation for improving internal capillary.Auxiliary turning-over device plays during entire turn over to Guan Chong
The effect wanted can determine the operability of nursing staff's work, especially when encountering the biggish the elderly of some weight,
It can assist it with the help of not needing other people, complete independently is turned over to the elderly, changed one's clothes, wiping the work such as body.
Existing equipment for supporting patient with burn be mostly in the form of bed present, take up a large area, price it is higher, hospital is mostly used for, for family
Application has larger difficulty, especially there is the family of long-term bed old man or patient.
Summary of the invention
There is the above problem in view of the prior art, proposes that a kind of structure is simple, and processing cost is low, tilt-stable, and
And transportable auxiliary body turning massage machine.
A kind of auxiliary body turning massage machine of the present invention characterized by comprising
Rack is arranged by nursing bed, including bottom bay and the elevator platform that top is arranged in；
At least a set of lifting unit, is mounted between bottom bay and elevator platform, for adjusting the longitudinal direction of elevator platform
Highly；
Unit is turned over, including turns over driving device, transmission device and equipment for supporting patient with burn, driving device setting is turned over and is going up and down
The bottom of rack, and be connected by transmission device with the interconnecting piece for the equipment for supporting patient with burn that elevator platform top is arranged in, and turn over dress
The turn portion set extends to above nursing bed, for carrying out under the drive for turning over driving device to the personnel lain on nursing bed
It turns over；
And massage unit, including pushing meanss, adapt to lie on one's side back curve massage machine and massage driving device,
Pushing meanss are arranged on elevator platform top, and power-driven mechanism is mounted on the power drive end of external pushing mechanism, and
Massage unit is mounted on the driving end of massage driving mechanism, for massaging the personnel back lain on one's side on nursing bed.
The lifting unit includes bottom support plate, the first electric pushrod and top fixing plate, the bottom support plate
Affixed with the bottom bay, the first electric pushrod is vertically arranged, and the bottom of the first electric pushrod is mounted on bottom support
On plate, the catch bar of the first electric pushrod installs top fixing plate, and top fixing plate and elevator platform are affixed, so that elevator
Frame is vertically moved up or down under the drive of the first electric pushrod.
Turning over driving device includes motor fixed rack and first reducing motors, and the motor fixed rack is packed in liter
The bottom of rack drops, and first reducing motors are mounted on motor fixed rack, and pass through the peace of transmission device and equipment for supporting patient with burn
Dress portion connection, for driving equipment for supporting patient with burn to move.
The transmission device includes pulley assembly, worm and gear component and bevel gear assembly, the pulley assembly,
Worm and gear component and bevel gear assembly are mounted on the top of elevator platform, and the output shaft of the first reducing motors is logical
Pulley assembly is crossed to be connected with the conduct power intake of the worm and gear component, and the power output end of worm and gear component
It is connect by bevel gear assembly with the mounting portion of the equipment for supporting patient with burn.
The pulley assembly includes active synchronization wheel, driven synchronizing wheel, driving shaft and belt, and the driving shaft passes through
Shaft coupling is connected with the output shaft of the first reducing motors；The active synchronization wheel, the driven synchronizing wheel are packed in respectively
Driving shaft, worm and gear component worm screw on, and be connected by belt therebetween, realize first reducing motors and worm gear snail
Power transmission between bar assembly；
The worm and gear component includes worm screw, at least one worm gear engaged with worm screw and at least one for installing
First installation axle of worm gear, the worm screw, first installation axle pass through corresponding bearing level frame mounted in elevator platform respectively
Top, and keep worm screw vertical with the first installation axle；It is fixedly mounted with what at least one was engaged with worm screw in every first installation axle
Worm gear；
The bevel gear assembly includes first bevel gear, second bevel gear and the second installation axle, is consolidated in the first installation axle
Multiple first bevel gears are filled, first bevel gear is engaged with the second bevel gear being packed in the second installation axle, and level frame is mounted in liter
The mounting portion of the second installation axle and equipment for supporting patient with burn that drop frame top is hinged, so that the second installation axle circumferentially turns around own axes
It is dynamic, to drive equipment for supporting patient with burn to swing.
The equipment for supporting patient with burn includes connecting with the consistent turn sub-link of worm gear number, the turn sub-link including first
Bar, second connecting rod, third connecting rod, connection straight-bar and curved bar, the first connecting rod, second connecting rod, third connecting rod are sequentially mutually cut with scissors
It connects, and the remaining end of first connecting rod, the remaining end of third connecting rod are packed in two second installation axles respectively, forms four and connect
Linkage, and the first end for connecting straight-bar is mounted on second connecting rod, third connecting rod hinged place by shaft end connector, with curved bar
Connecting pin is connected；The first end of the curved bar passes through corresponding shaft end connector and the second end phase for connecting straight-bar as connecting pin
Even, and the second end of curved bar extends on the bed board of nursing bed as turn portion, for be inserted into nursing bed and user back it
Between gap in.
The pushing meanss include telescopic sliding rail, the second electric pushrod and Massage stand, and the telescopic sliding rail is horizontal
Mat formation in the inside of elevator platform, and keeps the sliding end face of telescopic sliding rail to nursing bed side；Massage stand is packed in flexible
The telescopic end of formula sliding rail；Second electric pushrod is horizontally arranged at the inside of elevator platform, and the promote-side of the second electric pushrod
It is affixed with Massage stand.
The massage driving device is arranged on the Massage stand of nursing bed side, including second reducing motors, crank rocker
Mechanism and connector, wherein second reducing motors are mounted on Massage stand, and the output end and crank of second reducing motors
The first end of rocker device is hinged, and the second end equipped one of crank and rocker mechanism is used to install the connector of massage machine, and
Connector is slidably connected with Massage stand, so that connector slides under the drive of second reducing motors along Massage stand end, connection
The glide direction of part and the telescopic direction of Massage stand are vertical.
The massage machine includes that massage wheel assembly, massage wheels extension assembly and spring, the massage wheels pass through massage
Wheel shaft is connected into multiple groups massage wheels group, and massage wheels group is mounted on the fixation of connector by corresponding massage wheels extension assembly
On projecting shaft；Spring one end is connected with fixed projecting shaft, and the other end is connected with the spring connecting point of massage wheels extension assembly, realizes
Massage the return of wheel assembly.
The massage wheels extension assembly include first connecting rod, the second connecting rod, the third connecting rod with limiting slot and by
The mechanism that rubs fixing axle, the first end of the first connecting rod are connected with vertically disposed massage wheels group, the first connecting rod
Second end, the first end of third connecting rod are hinged on the fixation projecting shaft of connector by massage mechanism fixing axle；Second connects
The first end of extension bar is hinged at the limiting slot of third connecting rod by connecting pin, and the second end of the second connecting rod is hinged on first
In connecting rod.
Turn state: rack is aluminum profile, and is connected with each other by angled seat fixing piece, and the first electric pushrod passes through bottom branch
Fagging is fixed on bottom bay, while supporting elevator platform by top fixing plate so that machine be divided into it is separable up and down and
Two parts rack that elevator platform can be lifted.First reducing motors are fixed on the bottom of elevator platform by motor fixing frame, and
The output end of first reducing motors then passes through shaft coupling and is connected with the active synchronization wheel on driven shaft, and in other end bearing
Seat is fixed so that driven shaft uniform force.Active synchronization wheel is transferred in driven synchronizing wheel by belt, to drive worm gear snail
Axis rotation where bar, meanwhile, by the mutual transmission of bevel gear, the four-bar mechanism rotation on T-type fixed block is driven, thus
Drive curved bar rotation.Between four-bar mechanism and curved bar by shaft end connector be connected, massage unit by telescopic sliding rail with
Elevator platform is connected, and massage unit is enabled to put in stretching.
Machine rises elevator platform by the self-locking effect of the first electric pushrod in use, lifting unit first works
And it is fixed on certain altitude, curved bar is extend out to old man back and waist at this time, the rotation of the four-bar mechanism by turning over unit
Turn thrust old man realized to turn over, ensured that old man turns over the safety and thrust of process by the self-locking effect of worm and gear
Stablize.
Massage state: connector drives the first connecting rod stretched out when moving back and forth, by fixed projecting shaft, in turn
Massage wheels are pushed to move back and forth, when back curve occur and changing greatly, massage wheels are obstructed so that first connecting rod is stretched because of fixation
Shaft effect drives the connecting pin movement in the limiting slot of third connecting rod, then entirely to massage the angle with massage face
Adjusting has adapted to curvilinear motion, and when massage wheels, which are obstructed, to be reduced, the spring of installation pushes connecting pin to reset, so that massage wheels mechanism
Still it can realize and be bonded with human body back.Second reducing motors driving crank link mechanism makes connector along Massage stand end
It moves back and forth.Second electric pushrod is parallel with telescopic sliding rail, the second electric pushrod push be fixed on telescopic sliding rail by
The movement that the frame that rubs axially promotes in bed along telescopic sliding rail, while entire mechanism can be realized along telescopic sliding rail and be received
It returns.
Equipment for supporting patient with burn: main part is by four-bar mechanism, straight-bar and curved bar three parts composition.Wherein between rod piece and rod piece
It is connected by revolute pair.Dimension scale between rod piece and rod piece can adjust according to the actual situation obtains different turn speed,
Difference turns over the mechanism of angular range.Also the distance between adjustable rod piece and rod piece simultaneously obtain different turn characteristics
Mechanism.When multiple groups Mechanism Combination together when, pressure can be greatly reduced, increase the comfort level of people.
Curved bar rod piece surface portion material of the invention can select according to the actual situation, either the chromium plating that intensity is big
Stainless steel can also be covered on bar by pancake sleeve and increase contact surface area raising comfort level and aesthetics.When adopting
When with different materials, the maximum gravity that can bear is also different.By taking 10mm diameter plates straight-chromiun stainless steel as an example, when double leval jib rod piece and
Curved bar use this material when, by stress analysis we it can be concluded that as a result, when the power of application be less than or equal to 300N when, it is locating
In stress be both less than and maximum permitted to hold stress.Thus provide a kind of link mechanism of big load-bearing.
The present invention gives one thrust of connection straight-bar as push rod by the rotary motion of double leval jib to drive curved bar to revolve
Turn, curved bar generates a rotary force to people back to realize turn.As seen from the figure, connection straight-bar and curved bar are in radius difference
It is rotated on circular arc.And the essence that this link mechanism is able to achieve turn is then: connection straight-bar, third connecting rod, dotted portion constitute one
A triangle.It is greater than third side according to the sum of triangle knowledge both sides, then when third connecting rod and connection straight-bar are same
When on straight line, angle maximum is turned at this time, can calculate turn maximum angle by solving a triangle and side length ratio.
The beneficial effects of the present invention are: while can assist in nursing staff handicapped the elderly is helped to turn over, also
It can assist in after the elderly turns over and stablize body, be conducive to medical staff and the elderly is helped to change the washed equal operation of realization.The machine
The device also handicapped the elderly of collaboration, self-service turn or realization lateral position；Machine also adds massage functions, energy
The sense of discomfort of the elderly's long-term bed is enough effectively relieved, loosens muscle of back；Machine practicability is compared to now on the market
It is multifunction nursing bed, have practicability is stronger, structure is simpler, operation is easier, cost of manufacture is lower, all height of bed of adaptation,
The advantages that occupying little space.
Detailed description of the invention
Fig. 1 is structure chart of the invention；
Fig. 2 is elevator platform structure chart of the invention；
Fig. 3 is gear unit structure chart of the invention；
Fig. 4 is lifting unit structure chart of the invention；
Fig. 5 is massage unit structure chart of the invention；
Fig. 6 is massage wheels extension assembly structure chart of the invention；
Fig. 7 is equipment for supporting patient with burn structure chart of the invention；
Fig. 8 is the force structure figure of turning over mechanism of the invention (F1, F2 are curved bar stress)；
Fig. 9 is the simplification figure of turning over mechanism of the invention.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawing.
Referring to attached drawing:
A kind of auxiliary body turning massage machine of the present invention of embodiment 1 characterized by comprising
Rack 1 is arranged by nursing bed, including bottom bay 11 and the elevator platform 12 that top is arranged in；
At least a set of lifting unit 2, is mounted between bottom bay and elevator platform, for adjusting the longitudinal direction of elevator platform
Highly；
Unit 3 is turned over, including turns over driving device 31, transmission device 32 and equipment for supporting patient with burn 33, driving device is turned over and sets
It sets in the bottom of elevator platform, and is connected by transmission device with the interconnecting piece for the equipment for supporting patient with burn that elevator platform top is arranged in,
And the turn portion of equipment for supporting patient with burn extends to above nursing bed, under the drive for turning over driving device to lying on nursing bed
Personnel turn over；
And massage unit 4, including pushing meanss 41, adapt to lie on one's side back curve massage machine 42 and massage driving
Device 43, pushing meanss setting is on elevator platform top, and the power that power-driven mechanism is mounted on external pushing mechanism drives
Moved end, and massage unit is mounted on the driving end of massage driving mechanism, for the personnel back lain on one's side on nursing bed carry out by
It rubs.
The lifting unit 2 includes bottom support plate 21, the first electric pushrod 22 and top fixing plate 23, the bottom
Support plate 21 and the bottom bay 11 are affixed, and the first electric pushrod 22 is vertically arranged, and the bottom of the first electric pushrod 22
Be mounted in bottom support plate 21, the catch bar of the first electric pushrod 22 installs top fixing plate 23, and top fixing plate 23 with
Elevator platform 12 is affixed, so that elevator platform 12 is vertically moved up or down under the drive of the first electric pushrod 22.
Turning over driving device 31 includes motor fixed rack 311 and first reducing motors 312, the motor fixed rack
311 are packed in the bottom of elevator platform 12, and first reducing motors 312 are mounted on motor fixed rack 311, and pass through transmission
Device 32 is connect with the mounting portion of equipment for supporting patient with burn 33, for driving equipment for supporting patient with burn to move.
The transmission device 32 includes pulley assembly 321, worm and gear component 322 and bevel gear assembly 323, described
Pulley assembly 321, worm and gear component 322 and bevel gear assembly 323 are mounted on the top of elevator platform 12, and described
The output shaft of first reducing motors 312 is by pulley assembly 321 with the worm and gear component 322 as power intake
It is connected, and the power output end of worm and gear component 322 passes through the mounting portion of bevel gear assembly 323 and the equipment for supporting patient with burn 33
Connection.
The pulley assembly 321 includes active synchronization wheel 3211, driven synchronizing wheel 3212, driving shaft 3213 and belt
3214, the driving shaft 3213 is connected by shaft coupling with the output shaft of the first reducing motors 312；The active synchronization wheel
3211, the driven synchronizing wheel 3212 is packed in respectively on the worm screw of driving shaft 3213, worm and gear component 322, and the two
Between be connected by belt, realize the power transmission between first reducing motors and worm and gear component；
The worm and gear component 322 includes worm screw 3221, at least one worm gear engaged with worm screw 3222 and at least
One is used to install the first installation axle 3223 of worm gear, and it is horizontal that the worm screw, first installation axle pass through corresponding bearing respectively
The rack-mounted top in elevator platform, and keep worm screw vertical with the first installation axle；It is fixedly mounted at least in every first installation axle
One worm screw engaged with worm gear；
The bevel gear assembly 323 includes first bevel gear 3231, second bevel gear 3232 and the second installation axle 3233,
Multiple first bevel gears are fixedly mounted in first installation axle, first bevel gear is nibbled with the second bevel gear being packed in the second installation axle
Close, the mounting portion of second installation axle and equipment for supporting patient with burn of the level frame at the top of the elevator platform is hinged so that the second installation axle around
Own axes circumferentially rotate, to drive equipment for supporting patient with burn to swing.
The equipment for supporting patient with burn 33 includes connecting with the consistent turn sub-link of worm gear number, the turn sub-link including first
Bar 331, second connecting rod 332, third connecting rod 333, connection straight-bar 334 and curved bar 335, the first connecting rod, second connecting rod, the
Three-link is sequentially hinged, and the remaining end of first connecting rod, the remaining end of third connecting rod are packed in two second respectively
Installation axle forms four-bar mechanism, and the first end for connecting straight-bar is mounted on second connecting rod, third connecting rod by shaft end connector
Hinged place is connected with the connecting pin of curved bar；The first end of the curved bar passes through corresponding shaft end connector and company as connecting pin
The second end for connecing straight-bar is connected, and the second end of curved bar extends on the bed board of nursing bed as turn portion, for being inserted into nursing
In gap between bed and user back.
The pushing meanss 41 include telescopic sliding rail 411, the second electric pushrod 412 and Massage stand 413, described flexible
Formula sliding rail level is mated formation in the inside of elevator platform, and keeps the sliding end face of telescopic sliding rail to nursing bed side；Massage stand
It is packed in the telescopic end of telescopic sliding rail；Second electric pushrod is horizontally arranged at the inside of elevator platform, and second electronic pushes away
The promote-side of bar and Massage stand are affixed.
The massage driving device 43 is arranged on the Massage stand 413 of nursing bed side, including second reducing motors 431,
Crank and rocker mechanism 432 and connector 433, wherein second reducing motors are mounted on Massage stand, and second reducing motors
Output end and the first end of crank and rocker mechanism be hinged, the second end equipped one of crank and rocker mechanism is for installing massage dress
The connector set, and connector is slidably connected with Massage stand, so that connector is under the drive of second reducing motors along Massage stand
End sliding, the glide direction of connector and the telescopic direction of Massage stand are vertical.
Connector 433 is the axial rectangular tube for having sliding slot, and wherein rectangular tube is by sliding slot and Massage stand towards nursing bed
The end of side is slidably connected, and rectangular tube is horizontally disposed, keeps the glide direction of rectangular tube and the sliding of telescopic rail
Direction is vertical and coplanar, and the plane is a horizontal plane.
The massage machine 42 includes massage wheel assembly 421, massage wheels extension assembly 422 and spring 423, the massage
Wheel 4211 is connected into multiple groups massage wheels group 421 by massaging wheel shaft 4212, and massage wheels group 421 is stretched by corresponding massage wheels
Exhibition component 422 is mounted on the fixation projecting shaft 4331 of connector；423 one end of spring is connected with fixed projecting shaft 4331, another
End is connected with the spring connecting point of massage wheels extension assembly 422, realizes the return of massage wheel assembly 421.
The massage wheels extension assembly 422 includes first connecting rod 4221, the second connecting rod 4222, the third with limiting slot
Connecting rod 4223 and massage mechanism fixing axle 4224, the first end of the first connecting rod 4221 and vertically disposed massage wheels group
421 are connected, and the second end of the first connecting rod, the first end of third connecting rod 4223 are hinged on by massage mechanism fixing axle
On the fixation projecting shaft of connector；The first end of second connecting rod is hinged at the limiting slot of third connecting rod by connecting pin,
The second end of second connecting rod is hinged on first connecting rod.
Turn state: rack is aluminum profile, and is connected with each other by angled seat fixing piece, and the first electric pushrod passes through bottom branch
Fagging is fixed on bottom bay, while supporting elevator platform by top fixing plate so that machine be divided into it is separable up and down and
Two parts rack that elevator platform can be lifted.First reducing motors are fixed on the bottom of elevator platform by motor fixing frame, and
The output end of first reducing motors then passes through shaft coupling and is connected with the active synchronization wheel on driven shaft, and in other end bearing
Seat is fixed so that driven shaft uniform force.Active synchronization wheel is transferred in driven synchronizing wheel by belt, to drive worm gear snail
Axis rotation where bar, meanwhile, by the mutual transmission of bevel gear assembly 323, drive the double leval jib machine on T-type fixed block 324
Structure rotation, so that curved bar be driven to rotate.It is connected between four-bar mechanism and curved bar by shaft end connector, massage unit is by stretching
Contracting formula sliding rail is connected with elevator platform, and massage unit is enabled to put in stretching.
Machine rises elevator platform by the self-locking effect of the first electric pushrod in use, lifting unit first works
And it is fixed on certain altitude, curved bar is extend out to old man back and waist at this time, the rotation of the four-bar mechanism by turning over unit
Turn thrust old man realized to turn over, ensured that old man turns over the safety and thrust of process by the self-locking effect of worm and gear
Stablize.
Massage state: connector drives the first connecting rod stretched out when moving back and forth, by fixed projecting shaft, in turn
Massage wheels are pushed to move back and forth, when back curve occur and changing greatly, massage wheels are obstructed so that first connecting rod is stretched because of fixation
Shaft effect drives the connecting pin movement in the limiting slot of third connecting rod, then entirely to massage the angle with massage face
Adjusting has adapted to curvilinear motion, and when massage wheels, which are obstructed, to be reduced, the spring of installation pushes connecting pin to reset, so that massage wheels mechanism
Still it can realize and be bonded with human body back.Second reducing motors driving crank link mechanism makes connector along Massage stand end
It moves back and forth.Second electric pushrod is parallel with telescopic sliding rail, the second electric pushrod push be fixed on telescopic sliding rail by
The movement that the frame that rubs axially promotes in bed along telescopic sliding rail, while entire mechanism can be realized along telescopic sliding rail and be received
It returns.
The beneficial effects of the present invention are: while can assist in nursing staff handicapped the elderly is helped to turn over, also
It can assist in after the elderly turns over and stablize body, be conducive to medical staff and the elderly is helped to change the washed equal operation of realization.The machine
The device also handicapped the elderly of collaboration, self-service turn or realization lateral position；Machine also adds massage functions, energy
The sense of discomfort of the elderly's long-term bed is enough effectively relieved, loosens muscle of back；Machine practicability is compared to now on the market
It is multifunction nursing bed, have practicability is stronger, structure is simpler, operation is easier, cost of manufacture is lower, all height of bed of adaptation,
The advantages that occupying little space.
In 2 the present embodiment of embodiment: rack is aluminum profile rack, and first reducing motors are that 220 AC gear motors are fixed
Bracket, the second installation axle is chromium plating stainless steel shaft, and the remaining end of first connecting rod, the remaining end of third connecting rod lead to respectively
Type fixed block is packed in two second installation axles, first reducing motors one speed regualtion of AC motor device of series connection, and concatenated
It is furnished with the switch of control circuit on-off on circuit, and switchs equipped with the remote controler being wirelessly connected therewith；Switch is 12V switch electricity
The switch in source, rack aluminum profile are connected with each other by angled seat fixing piece；Second reducing motors are 12V DC decelerating motor.
In 3 the present embodiment of embodiment: the transmission device includes one group of pulley assembly, worm and gear component and 4 groups
Bevel gear assembly, the pulley assembly, worm and gear component and bevel gear assembly are mounted on the top of elevator platform, and
The output shaft of the first reducing motors is connected by pulley assembly with the conduct power intake of the worm and gear component,
And the power output end of worm and gear component is connect by bevel gear assembly with the mounting portion of the equipment for supporting patient with burn.
The pulley assembly includes active synchronization wheel, driven synchronizing wheel, driving shaft and belt, and the driving shaft passes through
Shaft coupling is connected with the output shaft of the first reducing motors；The active synchronization wheel, the driven synchronizing wheel are packed in respectively
Driving shaft, worm and gear component worm screw on, and be connected by belt therebetween, realize first reducing motors and worm gear snail
Power transmission between bar assembly；
The worm and gear component includes worm screw, two worm gears engaged with worm screw and two for installing the of worm gear
One installation axle, the worm screw, first installation axle pass through the top that corresponding bearing level frame is mounted in elevator platform respectively, and protect
It is vertical with the first installation axle to hold worm screw；Two worm gears engaged with worm screw are fixedly mounted in every first installation axle；
The bevel gear assembly includes first bevel gear, second bevel gear and the second installation axle, and the two of the first installation axle
End is respectively fixedly mounted with a first bevel gear, and first bevel gear is engaged with the second bevel gear being packed in the second installation axle, horizontal
The mounting portion of rack-mounted the second installation axle and equipment for supporting patient with burn at the top of elevator platform is hinged, so that the second installation axle is around own axes
It circumferentially rotates, to drive equipment for supporting patient with burn to swing.
Worm screw is vertical with the first installation axle, and worm screw is parallel with the second installation axle；And corresponding two first peaces of a worm screw
Axis is filled, and first installation axle corresponds to two second installation axles.
The equipment for supporting patient with burn includes two sets of turn sub-links, and the turn sub-link includes first connecting rod, second connecting rod, the
Three-link, connection straight-bar and curved bar, the first connecting rod, second connecting rod, third connecting rod are sequentially hinged, and first connecting rod
Remaining end, third connecting rod remaining end be packed in two second installation axles respectively, form four-bar mechanism, and connect straight
The first end of bar is mounted on second connecting rod, third connecting rod hinged place by shaft end connector, is connected with the connecting pin of curved bar；It is described
The first end of curved bar is connected by corresponding shaft end connector with the second end for connecting straight-bar as connecting pin, and the second of curved bar
End extends on the bed board of nursing bed as turn portion, in the gap for being inserted between nursing bed and user back.
The turn portion of curved bar forms the arc being adapted to user back, the turn portion of bend pipe can be arranged to lower recess
Curved bar sleeve increases the comfort level of user.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, protection of the invention
Range should not be construed as being limited to the specific forms stated in the embodiments, and protection scope of the present invention also includes art technology
Personnel conceive according to the present invention it is conceivable that equivalent technologies mean.
Claims (10)
1. a kind of auxiliary body turning massage machine characterized by comprising
Rack is arranged by nursing bed, including bottom bay and the elevator platform that top is arranged in；
At least a set of lifting unit, is mounted between bottom bay and elevator platform, for adjusting longitudinal height of elevator platform；
Unit is turned over, including turns over driving device, transmission device and equipment for supporting patient with burn, driving device is turned over and is arranged in elevator platform
Bottom, and be connected with the interconnecting piece for the equipment for supporting patient with burn that elevator platform top is arranged in by transmission device, and equipment for supporting patient with burn
Turn portion extends to above nursing bed, for turning under the drive for turning over driving device to the personnel lain on nursing bed
Body；
And massage unit, including pushing meanss, adapt to lie on one's side back curve massage machine and massage driving device, push
Device is arranged on elevator platform top, and power-driven mechanism is mounted on the power drive end of external pushing mechanism, and massages
Unit is mounted on the driving end of massage driving mechanism, for massaging the personnel back lain on one's side on nursing bed.
2. a kind of auxiliary body turning massage machine as described in claim 1, it is characterised in that: the lifting unit includes bottom branch
Fagging, the first electric pushrod and top fixing plate, the bottom support plate and the bottom bay are affixed, the first electric pushrod
It is vertically arranged, and the bottom of the first electric pushrod is mounted in bottom support plate, the catch bar of the first electric pushrod installs top
Portion's fixed plate, and top fixing plate and elevator platform are affixed, so that elevator platform sagging is gone straight up in the drive of the first electric pushrod
Drop.
3. a kind of auxiliary body turning massage machine as described in claim 1, it is characterised in that: turning over driving device includes that motor is solid
Fixed rack and first reducing motors, the motor fixed rack is packed in the bottom of elevator platform, and first reducing motors are pacified
It is connected on motor fixed rack, and through the mounting portion of transmission device and equipment for supporting patient with burn, for driving equipment for supporting patient with burn to move.
4. a kind of auxiliary body turning massage machine as claimed in claim 3, it is characterised in that: the transmission device includes belt pulley
Component, worm and gear component and bevel gear assembly, the pulley assembly, worm and gear component and bevel gear assembly installation
At the top of elevator platform, and the output shaft of the first reducing motors passes through pulley assembly and the worm and gear component
Be connected as power intake, and the power output end of worm and gear component passes through bevel gear assembly and the equipment for supporting patient with burn
Mounting portion connection.
5. a kind of auxiliary body turning massage machine as claimed in claim 4, it is characterised in that: the pulley assembly includes actively
Synchronizing wheel, driven synchronizing wheel, driving shaft and belt, the driving shaft pass through the output of shaft coupling and the first reducing motors
Axis is connected；The active synchronization wheel, the driven synchronizing wheel are packed in respectively on the worm screw of driving shaft, worm and gear component, and
And be connected by belt therebetween, realize the power transmission between first reducing motors and worm and gear component；
The worm and gear component includes worm screw, at least one worm gear engaged with worm screw and at least one for installing worm gear
The first installation axle, the worm screw, first installation axle pass through respectively corresponding bearing level frame be mounted in elevator platform top,
And keep worm screw vertical with the first installation axle；At least one worm gear engaged with worm screw is fixedly mounted in every first installation axle；
The bevel gear assembly includes first bevel gear, second bevel gear and the second installation axle, is fixedly mounted in the first installation axle more
A first bevel gear, first bevel gear are engaged with the second bevel gear being packed in the second installation axle, and level frame is mounted in elevator
Second installation axle of top of the trellis and the mounting portion of equipment for supporting patient with burn are hinged, so that the second installation axle is circumferentially rotated around own axes, with
Equipment for supporting patient with burn is driven to swing.
6. a kind of auxiliary body turning massage machine as described in claim 1, it is characterised in that: the equipment for supporting patient with burn includes and worm gear
The consistent turn sub-link of number, the turn sub-link include first connecting rod, second connecting rod, third connecting rod, connection straight-bar with
And curved bar, the first connecting rod, second connecting rod, third connecting rod are sequentially hinged, and the remaining end of first connecting rod, third connect
The remaining end of bar is packed in two second installation axles respectively, forms four-bar mechanism, and the first end for connecting straight-bar passes through axis
End connection is mounted on second connecting rod, third connecting rod hinged place, is connected with the connecting pin of curved bar；The first end conduct of the curved bar
Connecting pin is connected by corresponding shaft end connector with the second end for connecting straight-bar, and the second end of curved bar extends as turn portion
To the bed board of nursing bed, in the gap for being inserted between nursing bed and user back.
7. a kind of auxiliary body turning massage machine as described in claim 1, it is characterised in that: the pushing meanss include telescopic
Sliding rail, the second electric pushrod and Massage stand, the telescopic sliding rail level are mated formation in the inside of elevator platform, and keep flexible
The sliding end face of formula sliding rail is to nursing bed side；Massage stand is packed in the telescopic end of telescopic sliding rail；Second electric pushrod is horizontal
It is mounted on the inside of elevator platform, and the promote-side of the second electric pushrod and Massage stand are affixed.
8. a kind of auxiliary body turning massage machine as described in claim 1, it is characterised in that: the massage driving device setting exists
On the Massage stand of nursing bed side, including second reducing motors, crank and rocker mechanism and connector, wherein second reducing motors
It is mounted on Massage stand, and the output end of second reducing motors and the first end of crank and rocker mechanism are hinged, crank rocker
The second end of mechanism equipped one is for installing the connector of massage machine, and connector is slidably connected with Massage stand, so that connection
Part slides under the drive of second reducing motors along Massage stand end, and the glide direction of connector and the telescopic direction of Massage stand are hung down
Directly.
9. a kind of auxiliary body turning massage machine as described in claim 1, it is characterised in that: the massage machine includes massage wheels
Component, massage wheels extension assembly and spring, the massage wheels are connected into multiple groups massage wheels group by massaging wheel shaft, and massage
Wheel group is mounted on the fixation projecting shaft of connector by corresponding massage wheels extension assembly；Spring one end and fixed projecting shaft phase
Even, the other end is connected with the spring connecting point of massage wheels extension assembly, realizes the return of massage wheel assembly.
10. a kind of auxiliary body turning massage machine as claimed in claim 9, it is characterised in that: the massage wheels extension assembly packet
First connecting rod, the second connecting rod, third connecting rod and massage mechanism fixing axle with limiting slot are included, the first connecting rod
First end is connected with vertically disposed massage wheels group, and the second end of the first connecting rod, the first end of third connecting rod pass through
Massage mechanism fixing axle is hinged on the fixation projecting shaft of connector；The first end of second connecting rod is hinged on by connecting pin
At the limiting slot of three connecting rods, the second end of the second connecting rod is hinged on first connecting rod.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910491279.0A CN110292496B (en) | 2019-06-06 | 2019-06-06 | Auxiliary turning-over massage device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910491279.0A CN110292496B (en) | 2019-06-06 | 2019-06-06 | Auxiliary turning-over massage device |
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| CN110292496A true CN110292496A (en) | 2019-10-01 |
| CN110292496B CN110292496B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910491279.0A Active CN110292496B (en) | 2019-06-06 | 2019-06-06 | Auxiliary turning-over massage device |
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| CN111096895A (en) * | 2019-12-26 | 2020-05-05 | 安徽伽马莱恩机器人有限公司 | Portable waist massager |
| CN111671587A (en) * | 2020-07-28 | 2020-09-18 | 河南省中医院（河南中医药大学第二附属医院） | Auxiliary turning-over device for nursing |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110292496B (en) | 2024-04-09 |
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