CN209615493U - A kind of lower limb, which help, sits ectoskeleton Antiskid seat - Google Patents
A kind of lower limb, which help, sits ectoskeleton Antiskid seat Download PDFInfo
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- CN209615493U CN209615493U CN201821984492.2U CN201821984492U CN209615493U CN 209615493 U CN209615493 U CN 209615493U CN 201821984492 U CN201821984492 U CN 201821984492U CN 209615493 U CN209615493 U CN 209615493U
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- seat cushion
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- gas spring
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- 210000003141 lower extremity Anatomy 0.000 title claims abstract description 15
- 210000002414 leg Anatomy 0.000 claims abstract description 64
- 210000000689 upper leg Anatomy 0.000 claims abstract description 47
- 238000009434 installation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 14
- 230000036544 posture Effects 0.000 description 7
- 230000005611 electricity Effects 0.000 description 2
- 206010036872 Prolonged labour Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
- A47C9/02—Office stools not provided for in main groups A47C1/00, A47C3/00 or A47C7/00; Workshop stools
- A47C9/025—Stools for standing or leaning against, e.g. in a semi-standing or half-seated position
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Abstract
The utility model, which discloses a kind of lower limb, to be helped and sits ectoskeleton Antiskid seat, which includes waist bandage, left support leg and right support leg；The waist bandage is connect with left support leg and right support leg respectively；The left support leg is identical with right support leg structure, is symmetrically installed on waist bandage two sides, includes adjustable Antiskid seat part, thigh skeleton, shank skeleton, controllable gas spring Bearning mechanism, unloads power leg portion and foot support portion；The utility model ectoskeleton Antiskid seat fully takes into account the freedom degree in each joint of human body lower limbs in structure design, by seat cushion angle to prevent downslide problem on the basis of not influencing the normal walking of human body, not only wearer can be allow to keep stable sitting posture, and power-assisted effect is obviously improved, and efficiently solves the fatigue of workers with long time standing work.
Description
Technical field
The utility model relates to a kind of ectoskeleton power assisting device technical field, specifically a kind of lower limb help seat ectoskeleton anti-skidding
Seat.
Technical background
At this stage, millworker's high load capacity and prolonged labour, reduce its working efficiency constantly, and influence worker
Health.Again because factory floor space is narrow, be not suitable for the seat for putting worker's rest, and move inconvenience.So
Prolonged work of standing, makes worker feel exhausted within a short period of time, influences the comfort level and operating efficiency of worker's operation.
Application No. is 201721030664.8 documents to disclose a kind of lower limb assistance exoskeleton based on Gravity support, it
The pedipulator being distributed on rear side of human leg by two forms, which has: when wearer sits down, because of buttocks
Seat cushion angle it is immutable, and be tilt angled down, so there is falling tendency, keep ectoskeleton unstable, it is uncomfortable to wearer
Feel, does not have apparent power-assisted effect.
Utility model content
In view of the deficiencies of the prior art, the utility model, which provides a kind of lower limb and helps, sits ectoskeleton Antiskid seat.This is practical new
Type carries out analysis design according to ergonomics, and the freedom degree in each joint of human body lower limbs is met in joint freedom degrees, with not shadow
Ring the normal walking of human body.Chair angle under seat portion, the various sitting postures of the adjustable human body of the utility model, to prevent
The problem of gliding in the prior art allows wearer to keep stable sitting posture, and lower limb are helped to sit ectoskeleton and play and preferably be helped
Power effect.Therefore, the utility model efficiently solves the fatigue of workers with long time standing work, and enhances lower limb and help seat dermoskeleton
The stability and power-assisted ability of bone.
The technical solution that the utility model solves the above problems is to design a kind of lower limb and help to sit ectoskeleton Antiskid seat, should
Ectoskeleton Antiskid seat includes waist bandage, left support leg and right support leg；The waist bandage respectively with left support leg and the right side
Supporting leg connection；The left support leg is identical with right support leg structure, is symmetrically installed on waist bandage two sides, and including can
Relieve a garrison sliding seat part, thigh skeleton (7), shank skeleton (8), controllable gas spring Bearning mechanism (9), unload power leg portion and foot
Support portion (11)；
The adjustable Antiskid seat part includes slide unit (6), electric putter (5), Y type goods of furniture for display rather than for use (4), seat cushion connector (3), seat
Pad (2), pin shaft；Eight counter sinks (22) are provided on the seat cushion (2), even by counter sink (22) and seat cushion connector (3)
It connects, in addition seat cushion (2) lower part two sides are equipped with leg strap connecting column (24), and the both ends of leg strap (23) are connected to leg strap
Connecting column (24), leg strap (23) are provided with leg fixed card buckle (21)；Described seat cushion connector (3) top is provided with eight
Threaded hole (31) corresponding with counter sink (22), is fixed on seat cushion connector (3) by threaded hole (31) seat cushion (2)；Seat cushion
The left end of connector (3) is provided with goods of furniture for display rather than for use connecting hole (33), is hinged on seat cushion connection by goods of furniture for display rather than for use connecting hole (33) Y type goods of furniture for display rather than for use (4)
On part (3)；The lower end of seat cushion connector (3) is provided with electric putter top connecting hole (32), passes through the hole and electric putter topped hole
(51) hinged；Pass through the flexible drive seat cushion connector (3) of electric putter (5) and the rotation of seat cushion (2)；
Seat cushion connector aperture (41) are provided at the top of the Y type goods of furniture for display rather than for use (4), it is hinged by the hole and seat cushion connector (3)；
Its bottom end is provided with electric putter tail end connecting hole (42), hinged by the hole and electric putter tail end hole (52)；The electric putter
(5) top and tail end have aperture respectively with seat cushion connector (3), Y type goods of furniture for display rather than for use (4) hingedly, and electric putter tail end hole (52) is logical
Cross the circular hole (63) of pin shaft and slide unit (6) left end hingedly, electric putter topped hole (51) passes through the cunning of pin shaft and slide unit (6) right end
Platform strip hole (61) is hinged；Slide unit (6) the left end two sides are provided with circular hole (63), and right end two sides are provided with slide unit strip hole (61),
Bottom left end is provided with slide unit rectangular opening (64), and motor (53) one end of electric putter (5) passes through slide unit rectangular opening (64) and do not formed
Interference；Its bottom right end is also opened there are two thigh connection strip hole (62), is connected by the hole slide unit (6) with thigh skeleton (7)；
The top of the thigh skeleton (7) is provided with rectangular channel (76), and the slide unit (6) of adjustable Antiskid seat part is installed on
Wherein, the both ends two sides of rectangular channel (76) are provided with one group of front end strip hole (71), one group of rear end strip hole (72), by electric putter tail
Stomidium (52), electric putter tail end connecting hole (42), circular hole (63) are hingedly placed in rear end strip hole (72) with one heart with pin shaft, electricity
It is long that push rod top connecting hole (32), electric putter topped hole (51), slide unit strip hole (61) are hingedly placed on front end with pin shaft with one heart
In hole (71), allow pin shaft sliding in front end strip hole (71), rear end strip hole (72)；Rectangular channel (76) bottom left end
One thigh rectangular opening (77) is set, motor (53) one end of electric putter (5) is made to pass through and not form interference；Except, square
Shape slot (76) bottom right end also sets up two slide unit fixation holes (78), connect strip hole with two thighs of slide unit (6) bottom
(62) it communicates, it is by bolt that adjustable Antiskid seat part and thigh skeleton (7) is solid after wearer adjusts suitable leg length
It is fixed；
And the bandage connecting column (73) for connecting with waist bandage is provided on the right side of the lower end of thigh skeleton (7), under
End left side is disposed with shank connecting hole (75), controllable gas spring connecting hole (74) from top to bottom；Shank connecting hole (75) with
Shank skeleton (8) connection, rotates shank skeleton (8) around thigh skeleton (7), controllable gas spring connecting hole (74) and controllable
Gas spring (92) connection, rotates controllable gas spring (92) around thigh skeleton (7)；
The upper end of the shank skeleton (8) is connect with the shank connecting hole (75) of thigh skeleton (7) by pin shaft, and can be around
Thigh skeleton (7) rotation；Shank skeleton (8) is hollow structure, and on both sides of the middle is equipped with straight rail (82), controllable gas spring bearing
Mechanism (9) is arranged in straight rail (82) and can be moved along it；The lower end of shank skeleton (8) is provided with one and unloads power pole hole (84),
The upper end for unloading power strut (10) is installed in this hole, the side wall of shank skeleton (8) open there are two with unload power pole hole (84) and communicate
Fastening screw hole (83), it is fixed will to unload power strut (10) for installation fastening screw in fastening screw hole (83)；
Controllable gas spring Bearning mechanism (9) includes bearing (91), controllable gas spring (92), gas spring hole (93), controllable gas
Spring (92) upper end is thin compared with lower end, and the upper end end is provided with gas spring hole (93), passes through gas spring hole (93) and controllable gas bullet
Spring connecting hole (74) is hinged；The lower end of controllable gas spring (92) is provided with the mounting hole for installation axle, two bearing (91) peaces
Mounted in the both-side ends of axis；It in the straight rail (82) that two bearings (91) are respectively provided at both sides, and can roll along, drive
The lower end edge straight rail (82) of controllable gas spring (92) moves back and forth；
The power of the unloading leg portion is formed by unloading power strut (10) and stablizing pad (104)；Wherein unload power strut (10) top
It is provided with little groove (101), fastening screw withstands on realization in little groove (101) by fastening screw hole (83) and unloads power strut (10)
With the fixation of shank skeleton (8)；One indent conduit (102) is arranged at the lower part for unloading power strut (10), and foot support portion (11) is sleeved on
It in the indent conduit (102), realizes and unloads the connections of power strut (10) Yu foot support portion (11), and foot support portion (11) can be around
Unload power strut (10) rotation；The lower part for unloading power strut (10) is provided with a ball pair (103), and the lower end of ball pair (103) is connected with
Stablize pad (104), stablizing pad (104) can be around unloading power strut (10) respectively to rotation；
The foot support portion (11) is connect with power leg portion is unloaded, by foot's connector (111), foot prop (112), foot
Pad (113), foot's bandage (114) composition；Wherein foot's connector (111) one end is connect with power strut (10) is unloaded, the other end with
Foot prop (112) connection, foot's connector (111) can be around power strut (10) left-right rotation be unloaded, and foot prop (112) can be around foot's connector
(111) left-right rotation；Foot prop (112) is the U-shaped structure of an approximation, is provided with fixation hole (115) in the front end of foot prop (112)
For installing foot pad (113)；It is provided with the fixation hole (115) for connecting with foot prop (112) on foot pad (113), and is provided with and is used for
It is the bandage strip hole (116) of foot's bandage (114).
Compared with prior art, the utility model beneficial effect is the utility model: the utility model ectoskeleton is anti-skidding
Seat fully takes into account the freedom degree in each joint of human body lower limbs in structure design, on the basis for the normal walking for not influencing human body
The upper seat cushion angle that passes through can not only allow wearer keep stable sitting posture to prevent downslide problem, and power-assisted is made
With being obviously improved, the fatigue of workers with long time standing work is efficiently solved.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of embodiment of the utility model；
Fig. 2 is a kind of cushion structure schematic diagram of embodiment of the utility model；
Fig. 3 is a kind of seat cushion connecting-piece structure schematic diagram of embodiment of the utility model；
Fig. 4 is a kind of Y type ornament structure schematic diagram of embodiment of the utility model；
Fig. 5 is a kind of electric putter schematic diagram of embodiment of the utility model；
Fig. 6 is a kind of slide unit schematic diagram of embodiment of the utility model；
Fig. 7 is a kind of adjustable Antiskid seat partial structure diagram of embodiment of the utility model；
Fig. 8 is adjustable Antiskid seat part and the thigh Skeleton assembly schematic diagram of a kind of embodiment of the utility model；
Fig. 9 is a kind of thigh skeleton structural schematic diagram of embodiment of the utility model；
Figure 10 is a kind of shank skeleton structural schematic diagram of embodiment of the utility model, and wherein Figure 10 (a) is posterior view point
Schematic perspective view, Figure 10 (b) be side view angle schematic perspective view；
Figure 11 is a kind of controllable gas spring Bearning mechanism structural schematic diagram of embodiment of the utility model；
Figure 12 is the thigh skeleton and shank skeleton connection schematic diagram of a kind of embodiment of the utility model；
Figure 13 unloads power leg portion structural schematic diagram for a kind of embodiment of the utility model；
Figure 14 is a kind of foot supporting structure schematic diagram of embodiment of the utility model；
(in figure: 1a, bandage；1b, fixed card buckle；2, seat cushion；21, fixed card buckle；22, counter sink；23, leg strap；
24, leg strap connecting column；3, seat cushion connector；31, threaded hole；32, small electric putter top connecting hole；33, goods of furniture for display rather than for use connecting hole；
4, Y type goods of furniture for display rather than for use；41, seat cushion connector aperture；42, electric putter tail end connecting hole；5, electric putter；51, electric putter topped hole；52, electric
Push rod tail end hole；53, motor；6, slide unit；61, slide unit strip hole；62, thigh connects strip hole；63, circular hole；64, slide unit rectangle
Hole；7, thigh skeleton；71, front end strip hole；72, rear end strip hole；73, bandage connecting column；74, controllable gas spring connecting hole；
75, shank connecting hole；76, rectangular channel；77, thigh rectangular opening；78, slide unit fixation hole；8, shank skeleton；81, thigh connecting hole；
82, straight rail；83, fastening screw hole；84, power pole hole is unloaded；9, controllable gas spring Bearning mechanism；91, bearing；92, controllable gas
Spring；93, gas spring hole；10, power strut is unloaded；101, little groove；102, indent conduit；103, ball pair；104, stablize pad；11,
Foot support portion；111, foot's connector；112, foot prop；113, foot pad；114, foot's bandage；115, fixation hole；116, bandage is long
Hole).
Specific embodiment
Specific embodiment of the utility model is given below.Specific embodiment is only used for being further described originally practical new
Type does not limit the protection scope of the claim of this application.
The utility model, which provides a kind of lower limb, to be helped and sits ectoskeleton Antiskid seat (abbreviation ectoskeleton Antiskid seat, referring to figure
1-14), which is characterized in that the ectoskeleton Antiskid seat includes waist bandage, left support leg and right support leg；The waist bandage
It is connect respectively with left support leg and right support leg；The left support leg is identical with right support leg structure, is symmetrically installed on waist
Portion bandage two sides include adjustable Antiskid seat part, thigh skeleton (7), shank skeleton (8), controllable gas spring Bearning mechanism
(9), power leg portion and foot support portion (11) are unloaded；
The waist bandage includes bandage (1a) and waist fixed card buckle (1b)；Bandage (1a) length is adjustable, bandage
The top of (1a) is ring-like belt, is provided with waist fixed card buckle (1b), and the lower part of bandage (1a) is two connecting bands,
It is connect respectively with left support leg and right support leg.Wearer opens waist fixed card buckle (1b), puts on and regulates bandage
Then length blocks the fixation that waist fixed card buckle (1b) completes bandage and upper body；
The adjustable Antiskid seat part includes slide unit (6), electric putter (5), Y type goods of furniture for display rather than for use (4), seat cushion connector (3), seat
Pad (2), pin shaft；Eight counter sinks (22) are provided on the seat cushion (2), even by counter sink (22) and seat cushion connector (3)
It connects, in addition seat cushion (2) lower part two sides are equipped with leg strap connecting column (24), and the both ends of leg strap (23) are connected to leg strap
Connecting column (24), leg strap (23) are provided with leg fixed card buckle (21)；It, will when wearer dresses ectoskeleton Antiskid seat
Leg fixed card buckle (21) is opened, and again clasps leg fixed card buckle (21) to realize the fixation with leg after adjusting good position.
Described seat cushion connector (3) top is provided with eight threaded holes (31) corresponding with counter sink (22), passes through threaded hole (31) seat
Pad (2) is fixed on seat cushion connector (3)；The left end of seat cushion connector (3) is provided with goods of furniture for display rather than for use connecting hole (33), is connected by goods of furniture for display rather than for use
Hole (33) Y type goods of furniture for display rather than for use (4) is connect to be hinged on seat cushion connector (3)；The lower end of seat cushion connector (3) is provided with the connection of electric putter top
Hole (32) passes through the hinged of the hole and electric putter topped hole (51).Pass through the flexible drive seat cushion connector (3) of electric putter (5)
And the rotation of seat cushion (2).
Seat cushion connector aperture (41) are provided at the top of the Y type goods of furniture for display rather than for use (4), it is hinged by the hole and seat cushion connector (3)；
Its bottom end is provided with electric putter tail end connecting hole (42), hinged by the hole and electric putter tail end hole (52).The electric putter
(5) top and tail end have aperture respectively with seat cushion connector (3), Y type goods of furniture for display rather than for use (4) hingedly, and electric putter tail end hole (52) is logical
Cross the circular hole (63) of pin shaft and slide unit (6) left end hingedly, electric putter topped hole (51) passes through the cunning of pin shaft and slide unit (6) right end
Platform strip hole (61) is hinged.Slide unit (6) the left end two sides are provided with circular hole (63), and right end two sides are provided with slide unit strip hole (61),
Bottom left end is provided with slide unit rectangular opening (64), and motor (53) one end of electric putter (5) passes through slide unit rectangular opening (64) and do not formed
Interference；Its bottom right end is also opened there are two thigh connection strip hole (62), is connected by the hole slide unit (6) with thigh skeleton (7).
The angular adjustment of adjustable Antiskid seat part is flexible drive seat cushion connector (3) end by electric putter (5)
It is slid back and forth in the slide unit strip hole (61) of slide unit right end, and then swings seat cushion connector (3) and Y type goods of furniture for display rather than for use (4) and play
The effect of regulating seat cushion angle.
The top of the thigh skeleton (7) is provided with rectangular channel (76), and the slide unit (6) of adjustable Antiskid seat part is installed on
Wherein, the both ends two sides of rectangular channel (76) are provided with one group of front end strip hole (71), one group of rear end strip hole (72), by electric putter tail
Stomidium (52), electric putter tail end connecting hole (42), circular hole (63) are hingedly placed in rear end strip hole (72) with one heart with pin shaft, electricity
It is long that push rod top connecting hole (32), electric putter topped hole (51), slide unit strip hole (61) are hingedly placed on front end with pin shaft with one heart
In hole (71), allows pin shaft sliding in front end strip hole (71), rear end strip hole (72), drive adjustable Antiskid seat portion
Divide and moved in rectangular channel (76), to realize the wearer for adjusting thigh length to be suitable for different building shape.Rectangular channel (76)
A thigh rectangular opening (77) is arranged in bottom left end, and motor (53) one end of electric putter (5) is made to pass through and not formed dry
It relates to；Except, rectangular channel (76) bottom right end also sets up two slide unit fixation holes (78), connects with two thighs of slide unit (6) bottom
Strip hole (62) is connect to communicate, when wearer adjust suitable leg it is long after, by bolt by adjustable Antiskid seat part and thigh
Skeleton (7) is fixed.
And the bandage connecting column (73) for connecting with waist bandage is provided on the right side of the lower end of thigh skeleton (7), under
End left side is disposed with shank connecting hole (75), controllable gas spring connecting hole (74) from top to bottom.Shank connecting hole (75) with
Shank skeleton (8) connection, rotates shank skeleton (8) around thigh skeleton (7), controllable gas spring connecting hole (74) and controllable
Gas spring (92) connection, rotates controllable gas spring (92) around thigh skeleton (7).The two connecting holes of the utility model
In the distance minimum for not influencing to make two holes under the premise of interference, increase the compactedness of mechanism.
The upper end of the shank skeleton (8) is connect with the shank connecting hole (75) of thigh skeleton (7) by pin shaft, and can be around
Thigh skeleton (7) rotation.Shank skeleton (8) is hollow structure, and on both sides of the middle is equipped with straight rail (82), controllable gas spring bearing
Mechanism (9), which is arranged, in straight rail (82) and can be moved along it, interference when thus can be to avoid human body walking.Shank skeleton
(8) lower end is provided with one and unloads power pole hole (84), and the upper end for unloading power strut (10) is installed in this hole, the side of shank skeleton (8)
Wall open there are two with the fastening screw hole (83) unloading power pole hole (84) and communicate, adjusted according to the long wearer of different legs and unload power branch
Length of the bar (10) in hole adjusts the length of pedipulator shank, after adjusting appropriate length, in fastening screw hole (83)
It is fixed that interior installation fastening screw will unload power strut (10).
Controllable gas spring Bearning mechanism (9) includes bearing (91), controllable gas spring (92), gas spring hole (93), controllable gas
Spring (92) upper end is thin compared with lower end, and the upper end end is provided with gas spring hole (93), passes through gas spring hole (93) and controllable gas bullet
Spring connecting hole (74) is hinged.The lower end of controllable gas spring (92) is provided with the mounting hole for installation axle, two bearing (91) peaces
Mounted in the both-side ends of axis.It in the straight rail (82) that two bearings (91) are respectively provided at both sides, and can roll along, drive
The lower end edge straight rail (82) of controllable gas spring (92) moves back and forth.
The power of the unloading leg portion is formed by unloading power strut (10) and stablizing pad (104).Wherein unload power strut (10) top
It is provided with little groove (101), fastening screw withstands on realization in little groove (101) by fastening screw hole (83) and unloads power strut (10)
With the fixation of shank skeleton (8)；One indent conduit (102) is arranged at the lower part for unloading power strut (10), and foot support portion (11) is sleeved on
It in the indent conduit (102), realizes and unloads the connections of power strut (10) Yu foot support portion (11), and foot support portion (11) can be around
Unload power strut (10) rotation；The lower part for unloading power strut (10) is provided with a ball pair (103), and the lower end of ball pair (103) is connected with
Stablize pad (104), pad can be stablized around power strut (10) is unloaded respectively to rotation by stablizing pad (104) when guaranteeing any posture seating angle
(104) it is completely attached to ground, achievees the effect that unload power and stable.
The foot support portion (11) is connect with power leg portion is unloaded, by foot's connector (111), foot prop (112), foot
Pad (113), foot's bandage (114) composition.Wherein foot's connector (111) one end is connect with power strut (10) is unloaded, the other end with
Foot prop (112) connection, foot's connector (111) can be around power strut (10) left-right rotation be unloaded, and foot prop (112) can be around foot's connector
(111) left-right rotation realizes that foot prop (112) rotate up and down around power bracket (10) is unloaded, thus to guarantee wearer's foot
Flexibility；Foot prop (112) is the U-shaped structure of an approximation, and foot is put in wherein, is provided in the front end of foot prop (112) by wearer
Fixation hole (115) is for installing foot pad (113)；Foot pad (113) is the place that wearer steps on, be provided on foot pad (113) for
The fixation hole (115) of foot prop (112) connection, and it is provided with the bandage strip hole (116) for being foot's bandage (114)；Foot ties up
Band (114) is fixed for making one foot and foot support portion (11), and after wearer is worn by ectoskeleton Antiskid seat, closure is fixed
Buckle realizes the connection of people's foot and foot support portion (11).
The core of the utility model is controllable knee joint part, which, which plays, adjusts thigh skeleton (7) and shank
The effect of skeleton (8) angle, the part are made of thigh skeleton (7), shank skeleton (8), controllable gas spring Bearning mechanism (9).
When wearer needs to sit down, controllable gas spring Bearning mechanism (9) slips down to bottommost along straight rail (82) first, if should
Position meets sitting posture requirement and is then not required to adjust the length of controllable gas spring (92)；It can if the sitting posture requirement for being unsatisfactory for wearer
It adjusts the length of controllable gas spring (92) and then is adjusted to the sitting posture of wearer's needs.It, can when wearer needs to stand walking
Direct walking of standing up.Because there is the design of straight rail (82), controllable gas spring Bearning mechanism in wearer's walking process
(9) it can be slided in straight rail (82) and then not interfere kneed bending.
The utility model does not address place and is suitable for the prior art.
Claims (2)
1. a kind of lower limb, which help, sits ectoskeleton Antiskid seat, which is characterized in that the ectoskeleton Antiskid seat includes waist bandage, left branch
Support leg and right support leg；The waist bandage is connect with left support leg and right support leg respectively；The left support leg and right branch
Support leg structure is identical, is symmetrically installed on waist bandage two sides, includes adjustable Antiskid seat part, thigh skeleton (7), shank
Skeleton (8), unloads power leg portion and foot support portion (11) at controllable gas spring Bearning mechanism (9)；
The adjustable Antiskid seat part includes slide unit (6), electric putter (5), Y type goods of furniture for display rather than for use (4), seat cushion connector (3), seat cushion
(2), pin shaft；It is provided with eight counter sinks (22) on the seat cushion (2), is connect by counter sink (22) with seat cushion connector (3),
In addition seat cushion (2) lower part two sides are equipped with leg strap connecting column (24), and the both ends of leg strap (23) are connected to leg strap company
It connects column (24), leg strap (23) is provided with leg fixed card buckle (21)；Described seat cushion connector (3) top be provided with eight with
The corresponding threaded hole (31) of counter sink (22), is fixed on seat cushion connector (3) by threaded hole (31) seat cushion (2)；Seat cushion connects
The left end of fitting (3) is provided with goods of furniture for display rather than for use connecting hole (33), is hinged on seat cushion connector by goods of furniture for display rather than for use connecting hole (33) Y type goods of furniture for display rather than for use (4)
(3) on；The lower end of seat cushion connector (3) is provided with electric putter top connecting hole (32), passes through the hole and electric putter topped hole (51)
It is hinged；Pass through the flexible drive seat cushion connector (3) of electric putter (5) and the rotation of seat cushion (2)；
Seat cushion connector aperture (41) are provided at the top of the Y type goods of furniture for display rather than for use (4), it is hinged by the hole and seat cushion connector (3)；Its bottom
End is provided with electric putter tail end connecting hole (42), hinged by the hole and electric putter tail end hole (52)；Described electric putter (5) top
Have with tail end aperture respectively with seat cushion connector (3), Y type goods of furniture for display rather than for use (4) hingedly, and electric putter tail end hole (52) by pin shaft with
Hingedly, electric putter topped hole (51) passes through the slide unit strip hole of pin shaft and slide unit (6) right end to the circular hole (63) of slide unit (6) left end
(61) hinged；Slide unit (6) the left end two sides are provided with circular hole (63), and right end two sides are provided with slide unit strip hole (61), bottom left end
It is provided with slide unit rectangular opening (64), motor (53) one end of electric putter (5) passes through slide unit rectangular opening (64) and do not form interference；Its bottom
Portion's right end is also opened there are two thigh connection strip hole (62), is connected by the hole slide unit (6) with thigh skeleton (7)；
The top of the thigh skeleton (7) is provided with rectangular channel (76), and the slide unit (6) of adjustable Antiskid seat part is installed on wherein,
The both ends two sides of rectangular channel (76) are provided with one group of front end strip hole (71), one group of rear end strip hole (72), by electric putter tail end hole
(52), electric putter tail end connecting hole (42), circular hole (63) are hingedly placed in rear end strip hole (72) with one heart with pin shaft, electric putter
Top connecting hole (32), electric putter topped hole (51), slide unit strip hole (61) are hingedly placed on front end strip hole with pin shaft with one heart
(71) in, allow pin shaft sliding in front end strip hole (71), rear end strip hole (72)；The setting of rectangular channel (76) bottom left end
One thigh rectangular opening (77) makes motor (53) one end of electric putter (5) pass through and not form interference；Except, rectangular channel
(76) bottom right end also sets up two slide unit fixation holes (78), connect strip hole (62) phase with two thighs of slide unit (6) bottom
It is logical, it is by bolt that adjustable Antiskid seat part and thigh skeleton (7) is fixed after wearer adjusts suitable leg length；
And the bandage connecting column (73) for connecting with waist bandage is provided on the right side of the lower end of thigh skeleton (7), lower end is left
Side is disposed with shank connecting hole (75), controllable gas spring connecting hole (74) from top to bottom；Shank connecting hole (75) and shank
Skeleton (8) connection, rotates shank skeleton (8) around thigh skeleton (7), controllable gas spring connecting hole (74) and controllable gas spring
(92) it connects, rotates controllable gas spring (92) around thigh skeleton (7)；
The upper end of the shank skeleton (8) is connect with the shank connecting hole (75) of thigh skeleton (7) by pin shaft, and can be around thigh
Skeleton (7) rotation；Shank skeleton (8) is hollow structure, and on both sides of the middle is equipped with straight rail (82), controllable gas spring Bearning mechanism
(9) it is arranged in straight rail (82) and can be moved along it；The lower end of shank skeleton (8) is provided with one and unloads power pole hole (84), unloads power
The upper end of strut (10) is installed in this hole, the side wall of shank skeleton (8) open there are two with unload power pole hole (84) communicate it is tight
Gu screw hole (83), it is fixed will to unload power strut (10) for installation fastening screw in fastening screw hole (83)；
Controllable gas spring Bearning mechanism (9) includes bearing (91), controllable gas spring (92), gas spring hole (93), controllable gas spring
(92) upper end is thin compared with lower end, and the upper end end is provided with gas spring hole (93), is connected by gas spring hole (93) and controllable gas spring
It is hinged to connect hole (74)；The lower end of controllable gas spring (92) is provided with the mounting hole for installation axle, and two bearings (91) are mounted on
The both-side ends of axis；It in the straight rail (82) that two bearings (91) are respectively provided at both sides, and can roll along, drive controllable gas
The lower end edge straight rail (82) of spring (92) moves back and forth；
The power of the unloading leg portion is formed by unloading power strut (10) and stablizing pad (104)；Power strut (10) top is wherein unloaded to be provided with
Little groove (101), fastening screw withstand on realization in little groove (101) by fastening screw hole (83) and unload power strut (10) and shank
The fixation of skeleton (8)；One indent conduit (102) is arranged at the lower part for unloading power strut (10), and foot support portion (11) is sleeved on the indent
It in conduit (102), realizes and unloads the connections of power strut (10) Yu foot support portion (11), and foot support portion (11) can be around unloading power strut
(10) it rotates；The lower part for unloading power strut (10) is provided with a ball pair (103), and the lower end of ball pair (103) is connected with stable pad
(104), stablizing pad (104) can be around unloading power strut (10) respectively to rotation；
The foot support portion (11) is connect with power leg portion is unloaded, by foot's connector (111), foot prop (112), foot pad
(113), foot's bandage (114) forms；Wherein foot's connector (111) one end is connect with power strut (10) is unloaded, the other end and foot
Frame (112) connection, foot's connector (111) can be around power strut (10) left-right rotation be unloaded, and foot prop (112) can be around foot's connector
(111) left-right rotation；Foot prop (112) is the U-shaped structure of an approximation, is provided with fixation hole (115) in the front end of foot prop (112) and uses
In installation foot pad (113)；It is provided with the fixation hole (115) for connecting with foot prop (112) on foot pad (113), and is provided with for being
The bandage strip hole (116) of foot's bandage (114).
2. a kind of lower limb according to claim 1, which help, sits ectoskeleton Antiskid seat, which is characterized in that the waist bandage packet
Include bandage (1a) and waist fixed card buckle (1b)；Bandage (1a) length is adjustable, and the top of bandage (1a) is ring-like belt, sets thereon
It is equipped with waist fixed card buckle (1b), the lower part of bandage (1a) is two connecting bands, is connect respectively with left support leg and right support leg.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821984492.2U CN209615493U (en) | 2018-11-29 | 2018-11-29 | A kind of lower limb, which help, sits ectoskeleton Antiskid seat |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821984492.2U CN209615493U (en) | 2018-11-29 | 2018-11-29 | A kind of lower limb, which help, sits ectoskeleton Antiskid seat |
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| CN209615493U true CN209615493U (en) | 2019-11-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676582A (en) * | 2018-11-29 | 2019-04-26 | 河北工业大学 | A kind of lower limb, which help, sits ectoskeleton Antiskid seat |
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2018
- 2018-11-29 CN CN201821984492.2U patent/CN209615493U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676582A (en) * | 2018-11-29 | 2019-04-26 | 河北工业大学 | A kind of lower limb, which help, sits ectoskeleton Antiskid seat |
| CN109676582B (en) * | 2018-11-29 | 2023-12-08 | 河北工业大学 | Exoskeleton anti-slip seat for assisting sitting of lower limbs |
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