CN115590724A - Exoskeleton width adjusting and locking device and exoskeleton wearing equipment - Google Patents

Abstract

The utility model relates to an ectoskeleton width adjustment locking device, including the connection base through adjusting locking Assembly, clamping unit and locking unit, clamping unit activity sets up and forms first centre gripping space and second centre gripping space on the both ends of connection base, first connecting piece sets up in first centre gripping space, the second connecting piece sets up in second centre gripping space, the afterbody of locking unit rotates and sets up in one of clamping unit, and when the head of locking unit locks on connection base, clamping unit hugs closely first connecting piece and second connecting piece, when the head of locking unit was kept away from on connection base, the one end of clamping unit rotates so that first centre gripping space and second centre gripping space increase so that adjust the distance between first connecting piece and the second connecting piece, the time of adjusting the ectoskeleton width has been shortened, the convenience of adjusting has been improved, realize locking first connecting piece and second connecting piece through locking unit, avoid having the clearance and rocking between first connecting piece and the second connecting piece.

Description

Exoskeleton width adjusting and locking device and exoskeleton wearing equipment

Technical Field

The application relates to the field of exoskeleton wearing equipment, in particular to an exoskeleton width adjusting and locking device and exoskeleton wearing equipment.

Background

At present, the exoskeleton wearing equipment has a wide application range, and can be worn on a human body for assisting in power assistance if being used for medical rehabilitation to help patients to perform rehabilitation training. Therefore, in order to meet the wearing and using requirements of people with different heights and body types, the exoskeleton generally needs to have a regulating function. Wherein, the exoskeleton width adjustment function is to adapt to the use requirements of different waist wearers. The waist part is the main bearing part of the exoskeleton, so that high requirements are provided for the stability and reliability of the adjusting mechanism, the existing width adjustment mostly adopts a screw connection mode, and a few adjusting mechanisms adopt a bolt mode. Although the screw connection is reliable, the adjustment time is long, and the adjustment is completed by tools, so that the requirement on convenience is not met; the adjusting mechanism adopting the bolt form needs to drill an adjusting hole on the original structural part, the structural part strength is damaged, locking cannot be realized, a gap exists between connecting parts, and the force transmission effect is influenced. Neither of the above two adjustment modes supports stepless adjustment.

Disclosure of Invention

The application provides an ectoskeleton width adjustment locking device and ectoskeleton wearing equipment to it is longer to solve the regulation time, does not satisfy the convenience requirement, can't realize locking moreover, causes to have the clearance between the adapting unit and rocks, influences power transmission effect scheduling problem.

In order to solve the above technical problem or at least partially solve the above technical problem, the present application provides an exoskeleton width adjustment locking device, comprising: the adjusting and locking components are respectively arranged at two ends of the connecting base and are movably connected with the first connecting piece and the second connecting piece;

adjust locking Assembly including clamping unit and locking unit, clamping unit activity set up in form first centre gripping space and second centre gripping space on connection base's the both ends, first connecting piece set up in the first centre gripping space, the second connecting piece set up in the second centre gripping space, the afterbody of locking unit rotate set up in clamping unit's one serves, and works as locking unit's head lock in when connection base is last, clamping unit holds tightly first connecting piece with the second connecting piece works as locking unit's head is kept away from when connection base is last, clamping unit's one end rotates so that first centre gripping space with the increase of second centre gripping space is so that adjust distance between first connecting piece and the second connecting piece.

Optionally, the clamping unit includes a first clamping sleeve and a first rotating module, one end of the first clamping sleeve is disposed on one edge region of the connection base, the first rotating module is disposed on the other edge region of the connection base, the other end of the first clamping sleeve is rotatably connected with the first rotating member, and the locking unit is rotatably disposed on one edge region of the connection base and located above the first clamping sleeve so as to compress and lock the first clamping sleeve or unlock the first clamping sleeve.

Optionally, the first rotating module comprises a fixing piece and a rotating shaft, the fixing piece is arranged on the other edge area of the connecting base, one end of the first clamping sleeve is sleeved on the rotating shaft, and the rotating shaft is arranged on the fixing piece.

Optionally, the clamping unit further includes an elastic washer, and the elastic washer is detachably disposed in the first clamping sleeve.

Optionally, the clamping unit further includes a guide shaft and a metal washer, the guide shaft is disposed on an edge region of the connection base and penetrates through one end of the first clamping sleeve and is sleeved in the metal washer, and a top end of the guide shaft is rotatably connected to the locking unit.

Optionally, the locking unit includes cam handle and spring bolt, the spring bolt set up in connection base is last, the afterbody of cam handle rotate set up in one of pressing from both sides tight unit is served, the head of cam handle with the spring bolt cooperation locking press from both sides tight unit.

Optionally, the locking unit further comprises a bolt support and a torsion spring, the bolt support is arranged on the connecting base, the torsion spring rotates and is arranged on the bolt support, and the bolt is arranged on the torsion spring.

Optionally, the first connecting piece and the second connecting piece are symmetrical by the central axis of the adjusting and locking assembly.

The application also provides an exoskeleton wearing device which comprises the exoskeleton width adjusting and locking device.

This application passes through it includes clamping unit and locking unit to adjust locking Assembly, clamping unit activity set up in form first centre gripping space and second centre gripping space on connection base's the both ends, first connecting piece set up in the first centre gripping space, the second connecting piece set up in the second centre gripping space, locking unit's afterbody rotate set up in clamping unit's one is served, and works as locking unit's head lock in when connection base is last, clamping unit holds tightly first connecting piece with the second connecting piece, works as locking unit's head is kept away from when connection base is last, clamping unit's one end is rotated so that first centre gripping space with the increase of second centre gripping space is so that adjust distance between first connecting piece and the second connecting piece to shorten the time of adjusting the ectoskeleton width, improved the convenience of adjusting, but also can realize locking first connecting piece and second connecting piece through locking unit, avoided first connecting piece and second connecting piece and connection base to have the clearance and rock, and then can not influence the transmission of power.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic view of an exoskeleton width adjustment locking device provided in an embodiment of the present application;

FIG. 2 is a schematic locking diagram of an exoskeleton width adjustment locking device according to an embodiment of the present application;

fig. 3 is an unlocking schematic view of an exoskeleton width adjustment locking device provided in an embodiment of the present application;

fig. 4 is an exploded schematic view of an exoskeleton width adjustment locking device provided in an embodiment of the present application.

1. Adjusting a locking assembly, 2, connecting a base, 3-1, a first connecting piece and 3-2, a second connecting piece;

1-1 cam handle, 1-2 clamping sleeve, 1-3 elastic washer, 1-4 guide shaft, 1-5 metal washer, 1-6 cam shaft, 1-7 bolt, 1-8 torsion spring, 1-9 bolt support, 1-10 fixing piece, 1-12 rotating shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1, the present application provides an exoskeleton width adjustment locking device, including: the exoskeleton locking device comprises an adjusting locking assembly 1, a connecting base 2, a first connecting piece 3-1 and a second connecting piece 3-2, wherein the adjusting locking assembly 1 is arranged at two ends of the connecting base 2, the adjusting locking assembly 1 is movably connected with the first connecting piece 3-1 and the second connecting piece 3-2 respectively, the adjusting locking assembly 1 comprises a clamping unit and a locking unit, the clamping unit is movably arranged at two ends of the connecting base 2 to form a first clamping space and a second clamping space, the first connecting piece 3-1 is arranged in the first clamping space, the second connecting piece 3-2 is arranged in the second clamping space, a tail part of the locking unit is rotatably arranged at one end of the clamping unit, when a head part of the locking unit is locked on the connecting base 2, the clamping unit tightly holds the first connecting piece 3-1 and the second connecting piece 3-2, when the head part of the locking unit is far away from the connecting base 2, one end of the clamping unit rotates to enable the first clamping space and the second clamping space to be increased so as to adjust the distance between the first connecting piece 3-1 and the second connecting piece 3-2, and the adjusting locking unit can not influence the width of the second connecting piece 3-2, and the adjusting locking unit can be avoided, and the distance between the first connecting piece 1 and the second connecting piece 2, and the adjusting locking unit can be reduced, and the width of the adjusting locking unit, and the exoskeleton.

In one embodiment, the clamping unit includes a first clamping sleeve 1-2 and a first rotating module, one end of the first clamping sleeve 1-2 is disposed on one edge region of the connection base 2, the first rotating module is disposed on the other edge region of the connection base 2, and the other end of the first clamping sleeve 1-2 is rotatably connected to the first rotating module, and the locking unit is rotatably disposed on one edge region of the connection base 2 and above the first clamping sleeve 1-2 so as to compressively lock the first clamping sleeve 1-2 or unlock the first clamping sleeve 1-2. When the locking unit is used for clamping, unlocking and releasing the first clamping sleeve 1-2, the other end of the first clamping sleeve 1-2 rotates on the first rotating piece, so that the first clamping sleeve 1-2 can release the first connecting piece 3-1, the distance between the first connecting piece 3-1 and the connecting base 2 can be conveniently adjusted, and therefore the width adjustment of the exoskeleton is achieved.

In one embodiment, the first rotating module comprises a fixing member 1-10 and a rotating shaft 1-12, the fixing member 1-10 is disposed on the other edge region of the connection base 2, one end of the first clamping sleeve 1-2 is sleeved on the rotating shaft 1-12, and the rotating shaft 1-12 is disposed on the fixing member 1-10. When the locking unit clamps, unlocks and releases the first clamping sleeve 1-2 through the fixing piece 1-10 and the rotating shaft 1-12, the other end of the first clamping sleeve 1-2 rotates on the first rotating piece, and the distance between the first connecting piece 3-1 or the second connecting piece 3-2 and the connecting base 2 can be adjusted more conveniently.

In one embodiment, the clamping unit further comprises an elastic washer 1-3, and the elastic washer 1-3 is detachably arranged in the first clamping sleeve 1-2. The adjustment efficiency is improved by providing the elastic washer 1-3 so as to facilitate the locking or unlocking of the first link 3-1 or the second link 3-2 by the locking unit.

In one embodiment, the clamping unit further comprises a guide shaft 1-4 and a metal washer 1-5, the guide shaft 1-4 is disposed on an edge region of the connection base 2 and penetrates through one end of the first clamping sleeve 1-2 and is sleeved in the metal washer 1-5, and the top end of the guide shaft 1-4 is rotatably connected with the locking unit. The locking unit is fixed above the first clamping sleeve 1-2 through the guide shaft 1-4, so that when the locking unit is unlocked, the locking unit rotates far away from the connecting base 2, and meanwhile, the locking unit is locked close to the connecting base 2 and locks the clamping unit. In addition, the clamping unit also comprises a camshaft 1-6, the camshaft 1-6 is arranged on the guide shaft 1-4, and the camshaft 1-6 is rotationally connected with the locking unit.

In one embodiment, the locking unit comprises a cam handle 1-1 and a bolt 1-7, the bolt 1-7 is arranged on the connecting base 2, the tail part of the cam handle 1-1 is rotatably arranged at one end of the clamping unit, and the head part of the cam handle 1-1 is matched with the bolt 1-7 to lock the clamping unit. The clamping unit is further locked and unlocked through the cam handle 1-1 and the lock tongue 1-7, and the two ends of the clamping unit are locked through one cam handle 1-1, so that the width of the exoskeleton can be quickly adjusted, and the clamping unit is suitable for most exoskeleton structures.

In one embodiment, the locking unit further comprises bolt supports 1 to 9 and torsion springs 1 to 8, the bolt supports 1 to 9 are disposed on the connection base 2, the torsion springs 1 to 8 are rotatably disposed on the bolt supports 1 to 9, and the bolts 1 to 7 are disposed on the torsion springs 1 to 8. The lock tongue 1-7 keeps certain torsional tension in the lock tongue support 1-9 through the lock tongue support 1-9 and the torsion spring 1-8, the lock tongue 1-7 penetrates through the cam handle 1-1 in a locked closed state, the cam handle 1-1 is clamped by the tension provided by the torsion spring 1-8 to realize locking, namely the cam handle 1-1 is pulled inwards by about 90 degrees after the adjustment is finished, the cam handle slides through the inclined plane of the lock tongue 1-7 and is clamped by the lock tongue 1-7, the lock tongue 1-7 is pushed upwards, and then the cam handle 1-1 is pulled outwards by about 90 degrees to realize unlocking, namely the lock tongue 1-7 is separated from the cam handle 1-1.

In one embodiment, the first connector 3-1 and the second connector 3-2 are symmetrical about the central axis of the adjustment locking assembly 1. The structure is simplified by arranging the symmetrical structure, and the production cost is saved.

The application also provides an exoskeleton wearing device which comprises the exoskeleton width adjusting and locking device. The exoskeleton wearing equipment is provided with the width adjusting and locking device, so that potential safety hazards caused by loosening of the connecting piece due to the fact that the exoskeleton is used for a long time, accidental collision and the like can be prevented.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The above description is merely illustrative of particular embodiments of the invention that enable those skilled in the art to understand or practice the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. An exoskeleton width adjustment locking device, comprising: the adjusting and locking components are arranged at two ends of the connecting base and are movably connected with the first connecting piece and the second connecting piece respectively;

adjusting locking subassembly includes clamping unit and locking unit, clamping unit activity set up in form first centre gripping space and second centre gripping space on connection base's the both ends, first connecting piece set up in the first centre gripping space, the second connecting piece set up in the second centre gripping space, the afterbody of locking unit rotate set up in clamping unit serves, and works as locking unit's head lock in when connection base is last, clamping unit holds tightly first connecting piece with the second connecting piece works as locking unit's head is kept away from when connection base is last, clamping unit's one end rotates so that first centre gripping space with the increase of second centre gripping space is so that adjust distance between first connecting piece and the second connecting piece.

2. The exoskeleton width adjustment locking device as claimed in claim 1, wherein the clamping unit comprises a first clamping sleeve and a first rotating module, one end of the first clamping sleeve is arranged on one edge region of the connecting base, the first rotating module is arranged on the other edge region of the connecting base, the other end of the first clamping sleeve is rotatably connected with the first rotating member, and the locking unit is rotatably arranged on one edge region of the connecting base and located above the first clamping sleeve so as to tightly lock the first clamping sleeve or unlock the first clamping sleeve.

3. The exoskeleton width adjustment locking device as claimed in claim 2, wherein the first rotating module comprises a fixing member and a rotating shaft, the fixing member is disposed on the other edge region of the connecting base, one end of the first clamping sleeve is sleeved on the rotating shaft, and the rotating shaft is disposed on the fixing member.

4. The exoskeleton width adjustment locking device of claim 2 wherein said clamping unit further comprises a resilient washer removably disposed within said first clamping sleeve.

5. The exoskeleton width adjustment locking device as claimed in claim 2 wherein said clamping unit further comprises a guiding shaft and a metal washer, said guiding shaft is disposed on an edge region of said connection base and passes through one end of said first clamping sleeve and is sleeved in said metal washer, and a top end of said guiding shaft is rotatably connected with said locking unit.

6. The exoskeleton width adjustment locking device as claimed in claim 1, wherein the locking unit comprises a cam handle and a locking tongue, the locking tongue is disposed on the connection base, a tail portion of the cam handle is rotatably disposed on one end of the clamping unit, and a head portion of the cam handle is matched with the locking tongue to lock the clamping unit.

7. The exoskeleton width adjustment locking device of claim 6, wherein the locking unit further comprises a bolt bracket and a torsion spring, the bolt bracket is disposed on the connection base, the torsion spring is rotatably disposed on the bolt bracket, and the bolt is disposed on the torsion spring.

8. The exoskeleton width adjustment locking device of claim 1 wherein the first link and the second link are symmetrical about a central axis of the adjustment locking assembly.

9. An exoskeleton wearing apparatus comprising the exoskeleton width adjustment locking device of any one of claims 1 to 8.

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