CN205649625U - Transport booster unit - Google Patents
Transport booster unit Download PDFInfo
- Publication number
- CN205649625U CN205649625U CN201620207653.1U CN201620207653U CN205649625U CN 205649625 U CN205649625 U CN 205649625U CN 201620207653 U CN201620207653 U CN 201620207653U CN 205649625 U CN205649625 U CN 205649625U
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- bar
- ratchet
- fixed
- thigh
- curved bar
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Abstract
The utility model provides a transport booster unit belongs to machine design technical field. Waist curved bar both sides are equipped with the shank subassembly, the interior pole of thigh of shank subassembly passes through the revolute pair and is connected with the waist curved bar, the top both sides of back bearing plate are equipped with suspender ratchet, suspender ratchet's ratchet and the coaxial setting of wind spring, it is fixed with the axle that the ratchet passes through the keyway, the suspender axle is fixed, and twine around the axle, wind spring one end and axle winding, the other end is fixed with the frame, the one end of pawl spring is fixed with the frame, the other end and click connection, the terminal traction line connected who receive and releases with the control pawl of pawl, a ring channel is opened to the connecting rod that has the ball pivot, be connected for the revolute pair between back connection pad and the connecting rod that has the ball pivot, the both sides spring is fixed with back connection pad and waist curved bar, middle spring is fixed with back connection pad and waist curved bar, be connected for the spherical pair between the connecting rod that has a ball pivot and the waist curved bar. The artifical transport helping hand of mainly used.
Description
Technical field
This utility model belongs to technical field of mechanical design, particularly to utilizing human body ectoskeletal power-assisted technology.
Background technology
Along with popularizing of net purchase, express delivery industry develops rapidly in recent years, and courier's every workday will pay huge physical work
Complete the delivery of express delivery as much as possible, be wherein no lack of situation about delivering goods to the customers.And existing carrying apparatus of transport mostly cannot
Stair activity, step, be not suitable with the carrying of short distance complexity landform, and thus, we devise a kind of wearable power assisting device.Should
Weight transfer that institute with courier is born, lifts by device, it is distributed on ground, makes courier save muscle power, it is to avoid muscle
The injury such as pull.Have a clear superiority in compared to tradition manpower transport in terms of short distance carrying and stair activity, step.According to retrieval,
Patent No. CN 104758142 A, patent name is the Chinese patent of a kind of assistance exoskeleton robot, Patent No. CN
105105973 A, patent name is the Chinese patent of wearable assistance exoskeleton lower limb mechanism, does not also have upper limb in this patent
Having any power-assisted, and ectoskeleton all can not fold, carrying gets up to be inconvenient for.And for example Atsushi Tsukahara is 2015
Year is published in " the IEEE TRANSACTIONS ON NEURAL SYSTEMS AND REHABILITATION ENGINEERING " phase
Article " Restoration of Gait for Spinal Cord Injury Patients Using HAL With on periodical
Intention Estimator for Preferable Swing Speed ", the wearable ESD proposed in literary composition is at lower limb
Each joint has a power unit, is also placed with control computer and battery at its back, considerably increase control difficulty,
The complexity of device and manufacture maintenance cost, its back and upper limb part do not have servomechanism simultaneously, are not easy to carrying heavy goods.
And ectoskeleton all can not fold, carrying gets up to be inconvenient for.For solving the problems referred to above, it is necessary to design a side of using
The most comfortable, power-assisted, the ectoskeleton Handling device that can fold again can be provided to upper and lower extremities.
Utility model content
The purpose of this utility model is to provide a kind of carrying power assisting device, and it can effectively solve helping of short distance carrying and stair activity
Power problem.
This utility model realizes its purpose and be employed technical scheme comprise that, a kind of carrying power assisting device, including leg assembly and health
Fixation kit, waist curved bar both sides are provided with leg assembly, and in the thigh of leg assembly, bar is connected with waist curved bar by revolute pair,
In thigh, the cooperation between the outer bar of bar and thigh is moving sets, and the outer bar of thigh and the outer bar of shank are fixed by pin, the outer bar of shank and little
Coordinating between bar in lower limb is moving sets, and the both sides, top of back bearing plate are provided with suspender belt ratchet mechanism, the ratchet of suspender belt ratchet mechanism
Being coaxially disposed with wind spring, ratchet is fixed with axle by keyway, and suspender belt one end is fixed with axle, and is wound in around axle, the other end by
Hole in frame is drawn, and wind spring one end is wound around with axle, and the other end is fixed with frame, and one end of ratchet spring is fixed with frame, separately
One end is connected with ratchet, and the end of ratchet is connected with the draught line controlling ratchet folding and unfolding, and a cannelure driven by the connecting rod with ball pivot,
Being connected for revolute pair between back connection dish and the connecting rod with ball pivot, one end of two lateral spring is connected dish with back and fixes, another
End is even fixed with waist curved bar, and one end of middle springs is connected dish with back and fixes, and the other end is fixed with waist curved bar, with ball
The connecting rod of hinge is connected for spherical pair between waist curved bar.
Described health fixation kit includes shoulder belt, sponge plate, belt and little leg restraint webbing, and shoulder belt is connected with sponge plate, sponge plate
Fixing with back bearing plate, belt is connected with waist curved bar, and little leg restraint webbing bar outer with shank is fixed.
Described leg assembly is in the thigh being connected with waist curved bar by revolute pair in bar, and thigh between bar and the outer bar of thigh
Cooperation be moving sets, the outer bar of thigh and the outer bar of shank are fixed by pin, coordinate for moving sets in the outer bar of shank and shank between bar.
Described two lateral spring with ball pivot connecting rod axis in the same plane.
The axis of described middle springs is vertical with the axis of waist curved bar, is 30 ° with the axis angle of the connecting rod with ball pivot.
It is provided with eccentric between described moving sets.
The end of the ratchet of described suspender belt ratchet mechanism is connected with the draught line controlling ratchet folding and unfolding, controls leading of ratchet folding and unfolding
Lead-in wire can make ratchet separate with ratchet.
The outer bar knee of the described shank component in leg assembly has a projective structure, it is provided that kneel ground fulcrum.
This utility model can coordinate tradition express delivery and goods to use, thigh assembly, the equal scalable of shank component length, it is possible to
By eccentric self-locking device quick locking, middle springs can provide pulling force when bending over, and alleviates muscle of back burden, reduces waist
Backache sickness rate, two lateral spring keep back structures stable, and the external part of suspender belt is connected with goods in many ways, click
Engagement, suspender belt is recoverable can not be pulled out, thus provides the pulling force to goods, reduces both arms muscle burden, presses control ratchet and receives
The button of the draught line put makes ratchet depart from ratchet, can put down goods, and now suspender belt can automatically retract under wind spring effect,
Unclamping the button of the draught line controlling ratchet folding and unfolding, ratchet engages again with ratchet, rotates this wearable carrying power assisting device waist
Revolute pair between the interior bar of portion's curved bar and thigh assembly, by leg assembly folding to chest, rotates outer bar and the shank group of thigh assembly
Revolute pair between the outer bar of part, by shank component folding to thigh component joint, facilitate user to carry, preferable to user
Work experience.
Work process of the present utility model and principle be: shoulder belt is fixed on the shoulder of user, and belt is fixed on the waist of user,
Little leg restraint webbing is fixed on the shank of user, and three all can be adjusted to suitable length by length-adjustment buckle, thigh assembly and little
Lower limb assembly is the most scalable to coordinate the height of different users, and the most effectively can be clamped by eccentric.Press control spine
The button of the draught line of pawl folding and unfolding makes ratchet depart from ratchet, is drawn in suspender belt hole from frame, and the external part of suspender belt is to close
Suitable mode is connected with goods, now click engagement, and suspender belt is recoverable can not be pulled out, thus can have been removed by goods, it is provided that
Pulling force to goods, reduces both arms muscle burden, and the button pressing the draught line controlling ratchet folding and unfolding makes ratchet depart from ratchet,
Can put down goods, now suspender belt can automatically retract under wind spring effect, unclamps the button of the draught line controlling ratchet folding and unfolding, spine
Pawl engages again with ratchet, by suspender belt ratchet mechanism as shoulder such that it is able to liberation back space, carries on the back more goods, middle
Spring extends when bending over, and provides pulling force to back, alleviates muscle of back burden, reduces lumbago and backache sickness rate, and two lateral spring are protected
Holding back structures stable, the bar with ball pivot can be the most maximum rotatable 100 °, the most maximum rotatable 40 °, by suspender belt
The goods held and the gravity of the goods of back are by back bearing plate, the bar with ball pivot, two lateral spring, middle springs transmission
To waist curved bar, waist curved bar again by weight transfer to leg assembly, after pass to ground through leg assembly, thus alleviate use
Person bears a heavy burden, and rotates the revolute pair between the interior bar of this wearable carrying power assisting device waist curved bar and thigh assembly, by leg assembly
Roll over to chest, rotate the revolute pair between outer bar and the outer bar of shank component of thigh assembly, by shank component folding to thigh group
Part is fitted, and facilitates user to carry.
Compared with prior art, the beneficial effects of the utility model are:
One, this utility model, makes waist curved bar and back bearing plate phase by two lateral spring, middle springs and the spherical pair of waist
Even, design ingenious, both met the needs of flexible motion and the power on top is transmitted to the requirement of thigh assembly, again can be in motion
Time provide power-assisted.
Two, the flexible of suspender belt have employed suspender belt ratchet mechanism, and wind spring can shrink by suspender belt, and controls spine by draught line
Engagement and the disengaging of pawl can realize the clamping of suspender belt and freely stretch, and this structure is easy to use, simple to operate.
Three, the length of leg can be stretched on demand, and its clamping device have employed eccentric retaining mechanism, and locking is simple, performance
Reliably.
Accompanying drawing explanation
Fig. 1 is the graphics of utility model
Fig. 2 is the front view of utility model
Fig. 3 is the right view of utility model
Fig. 4 is the right view of the suspender belt ratchet mechanism of the I partial enlargement of utility model right view
Fig. 5 is the left view of the suspender belt ratchet mechanism of the I partial enlargement of utility model right view
Fig. 6 is the 3 d part figure of the waist structure of utility model
Fig. 7 is waist curved bar and the thigh assembly 3 d part figure of utility model
Fig. 8 is thigh assembly and the shank component junction 3 d part figure of utility model
Fig. 9 is the folded state diagram of utility model
Detailed description of the invention
Below in conjunction with the accompanying drawings and detailed description of the invention, the utility model is described in further detail.
A kind of detailed description of the invention of the present utility model is, a kind of carrying power assisting device, by suspender belt ratchet mechanism, back bearing plate
1, the groups of springs being made up of two lateral spring 15 and middle springs 14, leg assembly, health fixation kit is constituted, described suspender belt
Ratchet mechanism and wind spring 23 are commonly mounted on axle 22, and ratchet 3 is fixed with axle 22 by keyway, and suspender belt 20 one end is fixed
On axle 22, and be wound on axle 22, the other end by frame 21 hole draw, wind spring 23 one ends wound on axle 22,
The other end is fixed in frame 21, can rotate against between frame 21 and axle 22, and frame 21 is fixed in one end of spring 19,
The other end is connected with ratchet 2, the end of ratchet 2 and the draught line 5 controlling ratchet folding and unfolding, controls the draught line 5 of ratchet folding and unfolding
Ratchet 2 can be made to separate with ratchet 3, the connecting rod 16 with ball pivot is opened a cannelure so that back connection dish 17 with ball
Being connected with revolute pair between the connecting rod 16 of hinge, two lateral spring 15 one end are connected in back connection dish 17, and the other end is connected to waist
Curved bar 13, and the axis of two lateral spring 15 and the connecting rod 16 with ball pivot is in the same plane, and middle springs 14 one end is even
In back connection dish 17, the other end is connected in waist curved bar 13, and the axis of middle springs 14 is vertical with the axis of waist curved bar 13
Directly, it it is 30 ° with the axis angle of the connecting rod with ball pivot, with spherical pair between connecting rod 16 and the waist curved bar 13 with ball pivot
Connecting, waist curved bar 13 is connected with bar in thigh 8 by revolute pair 7, and in thigh, bar 8 and the outer bar 9 of thigh pass through eccentric
Mutually locking, and be moving sets between bar 8 and the outer bar 9 of thigh in thigh, the outer bar 9 of thigh and the outer bar 10 of shank are solid by pin
Fixed, it is connected with moving sets between bar 12 in the outer bar 10 of shank and shank, and is locked by eccentric.
Described health fixation kit is made up of shoulder belt 4, sponge plate 18, belt 6, little leg restraint webbing 11, shoulder belt 4 and sponge
Plate 18 is connected, and sponge plate 18 is fixed on back bearing plate 1, and belt 6 is connected with waist curved bar 13, little leg restraint webbing 11
It is fixed on the outer bar 10 of shank.
This utility model can coordinate tradition express delivery and goods to use, thigh assembly, the equal scalable of shank component length, it is possible to
By eccentric self-locking device quick locking, middle springs 14 can provide pulling force, alleviate muscle of back burden when bending over, and reduces
Lumbago and backache sickness rate, two lateral spring 15 keep back structures stable, and the external part of suspender belt 20 is connected with goods in many ways,
Ratchet 3 ratchet 2 engages, and suspender belt 20 is recoverable can not be pulled out, thus provides the pulling force to goods, reduces both arms muscle burden,
The button pressing the draught line 5 controlling ratchet folding and unfolding makes ratchet 2 depart from ratchet 3, can put down goods, now suspender belt 20
Can automatically retract under wind spring 23 acts on, unclamp the button of the draught line 5 controlling ratchet folding and unfolding, ratchet 2 is nibbled again with ratchet 3
Close, rotate the revolute pair between bar 8 in this wearable carrying power assisting device waist curved bar 13 and thigh, leg assembly is rolled over to breast
Portion, rotates the revolute pair between the outer bar 9 of thigh and the outer bar 10 of shank, by shank component folding to thigh component joint, conveniently make
User carries, and preferably work experience to user.
Work process of the present utility model and principle be: shoulder belt 4 is fixed on the shoulder of user, and belt 6 is fixed on user
Waist, little leg restraint webbing 11 is fixed on the shank of user, and three all can be adjusted to suitable length, thigh by length-adjustment buckle
Assembly and shank component are the most scalable to coordinate the height of different users, and the most effectively can be clamped by eccentric.Press
The button of the draught line 5 of lower control ratchet folding and unfolding makes ratchet 2 depart from ratchet 3, is drawn in the suspender belt 20 hole from frame 21
Going out, the external part of suspender belt 20 is connected with goods in an appropriate manner, and now ratchet 3 ratchet 2 engages, and suspender belt 20 is recoverable not
Can pull out, thus goods can have been removed, it is provided that the pulling force to goods, reduce both arms muscle burden, press and control ratchet folding and unfolding
The button of draught line 5 makes ratchet 2 depart from ratchet 3, can put down goods, and now suspender belt 20 can be under wind spring 23 acts on
Automatically retracting, unclamp the button of the draught line 5 controlling ratchet folding and unfolding, ratchet 2 engages again with ratchet 3, by suspender belt ratchet machine
Setting up in shoulder such that it is able to liberate back space, carry on the back more goods, the middle springs 14 of groups of springs extends when bending over, and gives
Back provides pulling force, alleviates muscle of back burden, reduces lumbago and backache sickness rate, and two lateral spring 15 keep back structures stable, band
The bar 16 having ball pivot can be the most maximum rotatable 100 °, the most maximum rotatable 40 °, suspender belt 20 goods held and
The gravity of the goods of back bar 16, groups of springs by back bearing plate 1, with ball pivot is transferred to waist curved bar 13, and waist is bent
Bar 13 again by weight transfer to leg assembly, after pass to ground through leg assembly, thus alleviate user and bear a heavy burden, rotating this can
Revolute pair between bar 8 in the carrying power assisting device waist curved bar 13 dressed and thigh, by leg assembly folding to chest, rotates thigh
Revolute pair between the outer bar 10 of outer bar 9 and shank, by shank component folding to thigh component joint, facilitate user to carry, give
User preferably works experience.
Claims (6)
1. a carrying power assisting device, including leg assembly and health fixation kit, waist curved bar (13) both sides are provided with leg group
Part, in the thigh of leg assembly, bar (8) is connected with waist curved bar (13) by revolute pair (7), bar (8) and greatly in thigh
Cooperation between the outer bar (9) of lower limb is moving sets, and the outer bar (9) of thigh and the outer bar (10) of shank are fixed by pin, the outer bar of shank
(10) and coordinating between bar (12) in shank is moving sets, it is characterised in that: the both sides, top of back bearing plate (1) are provided with
Suspender belt ratchet mechanism, the ratchet (3) of suspender belt ratchet mechanism and wind spring (23) coaxial (22) are arranged, and ratchet (3) passes through key
Groove is fixed with axle (22), and suspender belt (20) one end is fixed with axle (22), and is wound in axle (22) around, and the other end is by machine
Hole on frame (21) is drawn, and wind spring (23) one end is wound around with axle (22), and the other end is fixed with frame (21), ratchet bullet
One end of spring (19) is fixed with frame (21), and the other end is connected with ratchet (2), the end of ratchet (2) and draught line (5)
Connecting, the connecting rod (16) with ball pivot drives a cannelure, between back connection dish (17) and the connecting rod (16) with ball pivot
Connecting for revolute pair, one end of two lateral spring (15) is connected dish (17) and fixes with back, and the other end connects and waist curved bar (13)
Fixing, one end of middle springs (14) is connected dish (17) and fixes with back, and the other end is fixed with waist curved bar (13), band
Have between the connecting rod (16) of ball pivot and waist curved bar (13) and be connected for spherical pair.
A kind of carrying power assisting device the most according to claim 1, it is characterised in that: described health fixation kit includes shoulder belt
(4), sponge plate (18), belt (6) and little leg restraint webbing (11), shoulder belt (4) is connected with sponge plate (18), sponge
Plate (18) and back bearing plate (1) are fixed, and belt (6) is connected with waist curved bar (13), little leg restraint webbing (11) and
The outer bar (10) of shank is fixed.
A kind of carrying power assisting device the most according to claim 1, it is characterised in that: described leg assembly is for passing through revolute pair
(7) bar (8) in the thigh being connected with waist curved bar (13), and joining between bar (8) and the outer bar (9) of thigh in thigh
Being combined into moving sets, the outer bar (9) of thigh and the outer bar (10) of shank are fixed by pin, bar (12) in the outer bar (10) of shank and shank
Between coordinate for moving sets.
A kind of carrying power assisting device the most according to claim 1, it is characterised in that: described two lateral spring (15) with
The axis of the connecting rod (16) of ball pivot is in the same plane.
A kind of carrying power assisting device the most according to claim 1, it is characterised in that: the axis of described middle springs (14)
Vertical with the axis of waist curved bar (13), it is 30 ° with the axis angle of the connecting rod with ball pivot.
A kind of carrying power assisting device the most according to claim 1, it is characterised in that: it is provided with eccentric between described moving sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620207653.1U CN205649625U (en) | 2016-03-17 | 2016-03-17 | Transport booster unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620207653.1U CN205649625U (en) | 2016-03-17 | 2016-03-17 | Transport booster unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205649625U true CN205649625U (en) | 2016-10-19 |
Family
ID=57356087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620207653.1U Withdrawn - After Issue CN205649625U (en) | 2016-03-17 | 2016-03-17 | Transport booster unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205649625U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856190A (en) * | 2016-03-17 | 2016-08-17 | 西南交通大学 | Wearable handling assistor |
| CN106743060A (en) * | 2017-02-28 | 2017-05-31 | 深圳龙海特机器人科技有限公司 | Wearable auxiliary conveying device and backrest |
| CN106726374A (en) * | 2017-01-24 | 2017-05-31 | 西南交通大学 | A kind of Multifunction limbs power assisting device |
| CN111544262A (en) * | 2020-05-22 | 2020-08-18 | 王明明 | Waist-wearing type rehabilitation walking aid |
| CN111604887A (en) * | 2020-05-08 | 2020-09-01 | 华南理工大学 | Utensil and wearing formula transport are assisted to two-state locking Assembly and material transport |
| CN111685975A (en) * | 2020-07-21 | 2020-09-22 | 黄河科技学院 | Waist assistance exoskeleton |
| CN111773038A (en) * | 2020-08-06 | 2020-10-16 | 长春工业大学 | Novel lower limb rehabilitation exoskeleton robot and control method |
| CN113370191A (en) * | 2021-08-12 | 2021-09-10 | 西安卓越智动科技有限公司 | Exoskeleton assistance robot for material carrying |
-
2016
- 2016-03-17 CN CN201620207653.1U patent/CN205649625U/en not_active Withdrawn - After Issue
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856190A (en) * | 2016-03-17 | 2016-08-17 | 西南交通大学 | Wearable handling assistor |
| CN105856190B (en) * | 2016-03-17 | 2017-10-17 | 西南交通大学 | A kind of wearable carrying power assisting device |
| CN106726374A (en) * | 2017-01-24 | 2017-05-31 | 西南交通大学 | A kind of Multifunction limbs power assisting device |
| CN106726374B (en) * | 2017-01-24 | 2022-12-06 | 西南交通大学 | Novel multi-functional limbs helping hand device |
| CN106743060A (en) * | 2017-02-28 | 2017-05-31 | 深圳龙海特机器人科技有限公司 | Wearable auxiliary conveying device and backrest |
| CN106743060B (en) * | 2017-02-28 | 2023-10-27 | 深圳龙海特机器人科技有限公司 | Wearable auxiliary carrying device and back frame |
| CN111604887B (en) * | 2020-05-08 | 2024-04-12 | 华南理工大学 | Binary locking assembly and material carrying auxiliary tool and wearable carrying auxiliary tool |
| CN111604887A (en) * | 2020-05-08 | 2020-09-01 | 华南理工大学 | Utensil and wearing formula transport are assisted to two-state locking Assembly and material transport |
| CN111544262B (en) * | 2020-05-22 | 2021-11-02 | 王明明 | Waist-wearing type rehabilitation walking aid |
| CN111544262A (en) * | 2020-05-22 | 2020-08-18 | 王明明 | Waist-wearing type rehabilitation walking aid |
| CN111685975A (en) * | 2020-07-21 | 2020-09-22 | 黄河科技学院 | Waist assistance exoskeleton |
| CN111773038A (en) * | 2020-08-06 | 2020-10-16 | 长春工业大学 | Novel lower limb rehabilitation exoskeleton robot and control method |
| CN113370191A (en) * | 2021-08-12 | 2021-09-10 | 西安卓越智动科技有限公司 | Exoskeleton assistance robot for material carrying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161019 Effective date of abandoning: 20171017 |
|
| AV01 | Patent right actively abandoned |