CN208677866U - A kind of leg member regulating device of human body walk helper - Google Patents
A kind of leg member regulating device of human body walk helper Download PDFInfo
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- CN208677866U CN208677866U CN201820250983.8U CN201820250983U CN208677866U CN 208677866 U CN208677866 U CN 208677866U CN 201820250983 U CN201820250983 U CN 201820250983U CN 208677866 U CN208677866 U CN 208677866U
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- leg member
- leg
- regulating device
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Abstract
The utility model discloses a kind of leg member regulating devices of human body walk helper, the leg member includes leg member upper section and leg member lower section, the regulating device includes the moving member between leg member upper section and leg member lower section and the fixing piece for controlling moving member displacement, and the control device for controlling fixing piece is provided on the fixing piece.The utility model realizes the adjustment of leg member upper section and leg member lower section by moving member and fixing piece, control device is for controlling fixing piece, so that leg member can be adjusted freely, meet crowd's needs of different thighs and lower-leg length, it can guarantee that walk helper leg member is realized with human leg to be bonded completely, to realize the smoothness moved after wearing walk helper.Leg member is bonded with human leg, can be protected after human body accidentally tumble to leg.
Description
Technical field
The utility model relates to a kind of walk helpers, and in particular to a kind of leg member regulating device of human body walk helper.
Background technique
Currently existing human body walk helper is mostly ectoskeleton walk helper, and this kind of walk helper mainly passes through motor driven, leg
Component is close to human thigh, shank, and drives human motion.But its leg member is mostly unadjustable, for different people
The body thigh situation different with lower-leg length need to carry out custom-made to leg member, and since measurement method is inaccurate, past
Toward be easy to cause wearing after move when having some setbacks.
Utility model content
The purpose of this utility model is that: for due to having some setbacks when being moved after the unadjustable caused wearing of leg member
Smooth problem, the utility model are provided in the case of different human body thigh is different with lower-leg length, are not necessarily to leg member again
Custom-made is carried out, while free adjusting, Ke Yibao can be carried out to leg member length according to walking posture after human body wearing
Card walk helper leg member is realized with human leg and is bonded completely, to realize the leg of the smoothness moved after wearing walk helper
Component for adjusting device.
The technical solution adopted in the utility model is as follows:
A kind of leg member regulating device of human body walk helper, the leg member include leg member upper section and leg structure
Part lower section, the regulating device include moving member between leg member upper section and leg member lower section and move for controlling
The fixing piece of moving part displacement is provided with the control device for controlling fixing piece on the fixing piece.
Preferably, the moving member is the rack gear of connected legs component upper section and leg member lower section, and the fixing piece is
The gear being engaged with rack, the control device are the knob on gear axis.
Preferably, the moving member is the spring between leg member upper section and leg member lower section, the spring
Axis is provided with third adjusting rod, and third adjusting rod one end is located at leg member upper section, the other end is located under leg member
Section, the control device are the rotating hole on third adjusting rod.
Preferably, the lower end of the leg member upper section is provided with upper mounting plate, and the upper end of the leg member lower section is set
It is equipped with lower installation board, the moving member is threaded first adjusting rod for connecting upper mounting plate and lower installation board, the fixation
Part is threaded second adjusting rod through upper mounting plate, and the second adjusting rod straight section is provided with screw thread, head is taper pin,
The regulating device is the rotating hole positioned at the second adjusting rod upper end.
Preferably, the moving member is the adjustable plate of connected legs component upper section and leg member lower section, the adjustable plate
It is inside provided with sliding slot, the fixing piece is threaded stud, the spiral shell on leg member upper section and leg member lower section
Column is slidably connected with sliding slot, and the regulating device is the nut being threadedly coupled with stud.
Preferably, the cross-sectional area of the leg member upper section is greater than leg member lower section.
Preferably, the pin fixed for horizontal direction is provided between the leg member upper section and leg member lower section
Axis, the pin shaft are arranged in parallel with third adjusting rod.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
The utility model realizes the adjustment of leg member upper section and leg member lower section, control by moving member and fixing piece
Device, so that leg member can be adjusted freely, meets the crowd of different thighs and lower-leg length for controlling fixing piece
It needs, realizes the parsimony and uniformity of product, in the case of different human body thigh is different with lower-leg length, without to leg
Portion's component carries out custom-made again, while can carry out free tune to leg member length according to walking posture after human body wearing
Section, it is ensured that walk helper leg member is realized with human leg and is bonded completely, to move after realizing wearing walk helper suitable
Smooth property.Leg member is bonded with human leg, can be protected after human body accidentally tumble to leg.
Detailed description of the invention
Fig. 1 is the structure chart of embodiment one；
Fig. 2 is the side view of embodiment one；
Fig. 3 is the structure chart of embodiment two；
Fig. 4 is the schematic diagram after the variation of embodiment two-state；
Fig. 5 is the structure chart of embodiment three；
Fig. 6 is the schematic diagram after the variation of embodiment three condition；
Fig. 7 is the structure chart of example IV；
Fig. 8 is the schematic diagram after example IV state change；
Marked in the figure: 1- leg member lower section, 2- leg member upper section, 3- knob, 4- rack gear, 5- gear, 6- spring, 7-
Third adjusting rod, 8- pin shaft, the first adjusting rod of 9-, the second adjusting rod of 10-, 11- adjustable plate, 12- nut, 13- stud.
Specific embodiment
It elaborates below with reference to Fig. 1~8 pair the utility model.
Embodiment one:
As shown in Fig. 1~2, a kind of leg member regulating device of human body walk helper, the leg member includes leg structure
Part upper section 2 and leg member lower section 1, the regulating device include between leg member upper section 2 and leg member lower section 1
Rack gear 4 and gear 5 for controlling 4 displacement of rack gear are provided with the knob 3 for controlling gear 5 on 5 axis of gear.
Gear 5 is driven to rotate by knob 3, thus the movement with carry-over bar 4, rack gear 4 may be implemented when mobile
Adjusting to 1 distance of leg member upper section 2 and leg member lower section, the fixed knob 3 after the completion of adjusting.The side of knob 3 is set
Formula is more easily adjustable range, does not need additional tool.
Further, the cross-sectional area of leg member upper section 2 be greater than leg member lower section 1, adjustment apart from when
It can increase and adjust space, adapt to more crowds.
Embodiment two:
As shown in figs. 34, a kind of leg member regulating device of human body walk helper, the leg member include leg structure
Part upper section 2 and leg member lower section 1, the regulating device include between leg member upper section 2 and leg member lower section 1
Spring 6 and third adjusting rod 7 for controlling 6 displacement of spring, described 7 one end of third adjusting rod be located at leg member upper section 2,
The other end is located at leg member lower section 1, and the rotating hole for controlling third adjusting rod 7 is provided on the third adjusting rod 7.
Third adjusting rod 7 itself rotation is driven by the rotation to rotating hole, rises or declines since adjusting rod rotates
It can cause the flexible of spring 6, to realize the adjusting to 1 distance of leg member upper section 2 and leg member lower section.By the way that bullet is arranged
Spring 6 can achieve damping purpose to a certain extent, so that walking to people provides additional protection.
Further, it is provided between leg member upper section 2 and leg member lower section 1 for horizontal direction fixation
Pin shaft 8, the pin shaft 8 are arranged in parallel with third adjusting rod 7, and pin shaft 8 can play fixation in the horizontal direction, so that leg structure
Part upper section 2 and leg member lower section 1 can only be subjected to displacement variation in vertical direction, and the work of support and protection is played to leg member
With.
Embodiment three:
As shown in Fig. 5~6, a kind of leg member regulating device of human body walk helper, the leg member includes leg structure
Part upper section 2 and leg member lower section 1, the lower end of the leg member upper section 2 are provided with upper mounting plate, the leg member lower section
1 upper end is provided with lower installation board, and the regulating device includes connecting upper mounting plate and threaded the first of lower installation board to adjust
Pole 9 and the second adjusting rod 10 for controlling 9 displacement of the first adjusting rod, 10 straight section of the second adjusting rod are provided with spiral shell
Line, head are taper pin, and second adjusting rod 10 runs through upper mounting plate, are provided on second adjusting rod 10 for controlling the
The rotating hole of two adjusting rods 10.
By being rotated to rotating hole, so that the second adjusting rod 10 rotates, since 10 straight section of the second adjusting rod is provided with
Screw thread, the second adjusting rod 10 are understood itself when rotation and are fixed, and rotate the first tune again after having rotated the second adjusting rod 10
Pole 9 adjusts leg member upper section 2 and 1 distance of leg member lower section, and the head of the second adjusting rod 10 by the first adjusting rod 9
For taper pin, the purpose of limitation 9 adjustable range of the first adjusting rod can be played.
By the way that two adjusting rods are arranged, it can first determine that adjustable range is adjusted again, realize the mesh of accurate adjustment distance
's.
Example IV:
As shown in Fig. 7~8, a kind of leg member regulating device of human body walk helper, the leg member includes leg structure
Part upper section 2 and leg member lower section 1, which is characterized in that the regulating device is under connected legs component upper section 2 and leg member
The adjustable plate 11 of section 1 is provided with sliding slot in the adjustable plate 11, is arranged on leg member upper section 2 and leg member lower section 1
There is threaded stud 13, the stud 13 is slidably connected with sliding slot, is provided on the stud 13 and is threadedly coupled with stud 13
Nut 12.
Since leg member upper section 2 and leg member lower section 1 are provided with stud 13, the position of stud 13 is first determined, then
It is fixed using nut 12, that is, the adjusting to 1 distance of leg member upper section 2 and leg member lower section is completed, it is convenient, fast.
It is as described above the embodiments of the present invention.The utility model is not limited to above embodiment, anyone
It should learn the structure change made under the enlightenment of the utility model, it is all that there is same or similar skill with the utility model
Art scheme, each falls within the protection scope of the utility model.
Claims (7)
1. a kind of leg member regulating device of human body walk helper, the leg member includes leg member upper section (2) and leg
Component lower section (1), which is characterized in that the regulating device include positioned at leg member upper section (2) and leg member lower section (1) it
Between moving member and fixing piece for controlling moving member displacement, the control for controlling fixing piece is provided on the fixing piece
Device processed.
2. a kind of leg member regulating device of human body walk helper according to claim 1, which is characterized in that the movement
Part is the rack gear (4) of connected legs component upper section (2) and leg member lower section (1), and the fixing piece is to engage with rack gear (4)
Gear (5), the control device are the knob (3) on gear (5) axis.
3. a kind of leg member regulating device of human body walk helper according to claim 1, which is characterized in that the movement
Part is spring (6) between leg member upper section (2) and leg member lower section (1), and spring (6) axis is provided with the
Three adjusting rods (7), described third adjusting rod (7) one end is located at leg member upper section (2), the other end is located at leg member lower section
(1), the control device is the rotating hole on third adjusting rod (7).
4. a kind of leg member regulating device of human body walk helper according to claim 1, which is characterized in that the leg
The lower end of component upper section (2) is provided with upper mounting plate, and the upper end of the leg member lower section (1) is provided with lower installation board, described
Moving member is threaded first adjusting rod (9) for connecting upper mounting plate and lower installation board, and the fixing piece is through upper installation
Threaded second adjusting rod (10) of plate, the second adjusting rod (10) straight section is provided with screw thread, head is taper pin, the tune
Regulating device is the rotating hole positioned at the second adjusting rod (10) upper end.
5. a kind of leg member regulating device of human body walk helper according to claim 1, which is characterized in that the movement
Part is the adjustable plate (11) of connected legs component upper section (2) and leg member lower section (1), is provided with cunning in the adjustable plate (11)
Slot, the fixing piece are threaded stud (13), the spiral shell on leg member upper section (2) and leg member lower section (1)
Column (13) is slidably connected with sliding slot, and the regulating device is the nut (12) being threadedly coupled with stud (13).
6. a kind of leg member regulating device of human body walk helper according to claim 2, which is characterized in that the leg
The cross-sectional area of component upper section (2) is greater than leg member lower section (1).
7. a kind of leg member regulating device of human body walk helper according to claim 3, which is characterized in that the leg
Be provided with the pin shaft (8) fixed for horizontal direction between component upper section (2) and leg member lower section (1), the pin shaft (8) with
Third adjusting rod (7) is arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820250983.8U CN208677866U (en) | 2018-02-12 | 2018-02-12 | A kind of leg member regulating device of human body walk helper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820250983.8U CN208677866U (en) | 2018-02-12 | 2018-02-12 | A kind of leg member regulating device of human body walk helper |
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| Publication Number | Publication Date |
|---|---|
| CN208677866U true CN208677866U (en) | 2019-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820250983.8U Active CN208677866U (en) | 2018-02-12 | 2018-02-12 | A kind of leg member regulating device of human body walk helper |
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| CN (1) | CN208677866U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001509A (en) * | 2021-01-25 | 2021-06-22 | 浙江大学 | Dance training exoskeleton teaching aid and interaction method |
| CN114469654A (en) * | 2020-11-13 | 2022-05-13 | 复旦大学 | Stepless-adjustment hand-free lower limb walking rehabilitation assistive device |
-
2018
- 2018-02-12 CN CN201820250983.8U patent/CN208677866U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114469654A (en) * | 2020-11-13 | 2022-05-13 | 复旦大学 | Stepless-adjustment hand-free lower limb walking rehabilitation assistive device |
| CN114469654B (en) * | 2020-11-13 | 2024-02-13 | 复旦大学 | Stepless regulation's hand-free low limbs walking Kang Fufu utensil |
| CN113001509A (en) * | 2021-01-25 | 2021-06-22 | 浙江大学 | Dance training exoskeleton teaching aid and interaction method |
| CN113001509B (en) * | 2021-01-25 | 2023-02-03 | 浙江大学 | Dance training exoskeleton teaching aid and interaction method |
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