CN209004370U - The anti-dislocation brace of the hip replacement of adjustable-angle - Google Patents
The anti-dislocation brace of the hip replacement of adjustable-angle Download PDFInfo
- Publication number
- CN209004370U CN209004370U CN201820256128.8U CN201820256128U CN209004370U CN 209004370 U CN209004370 U CN 209004370U CN 201820256128 U CN201820256128 U CN 201820256128U CN 209004370 U CN209004370 U CN 209004370U
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- China
- Prior art keywords
- disk
- connecting rod
- supporting plate
- adjustment structure
- brace
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- Expired - Fee Related
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- 238000011540 hip replacement Methods 0.000 title claims abstract description 17
- 210000002414 leg Anatomy 0.000 claims abstract description 64
- 230000001105 regulatory effect Effects 0.000 claims abstract description 22
- 210000001624 hip Anatomy 0.000 claims description 38
- 210000000689 upper leg Anatomy 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 210000004394 hip joint Anatomy 0.000 abstract description 9
- 230000002980 postoperative effect Effects 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 210000000988 bone and bone Anatomy 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001054 cortical effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model provides a kind of anti-dislocation brace of hip replacement of adjustable-angle, including lumbal branch plate, leg supporting plate and lever regulated component；Lever regulated component is located at the same side of lumbal branch plate and leg supporting plate；Lever regulated component includes that first connecting rod, second connecting rod and rotation adjust component；First connecting rod is detachably connected with lumbal branch plate and leg supporting plate respectively；It includes linking arm, the first rotation adjustment structure and the second rotation adjustment structure that rotation, which adjusts component, first rotation adjustment structure is arranged between linking arm and first connecting rod, second rotation adjustment structure is arranged between linking arm and second connecting rod, and the pivot center of the first rotation adjustment structure and the second rotation adjustment structure is mutually perpendicular to.The utility model may be implemented the abduction angle to hip joint by the first rotation adjustment structure and the second rotation adjustment structure of lever regulated component and bend and stretch the adjusting of angle, so that the hip joint of wearer is maintained at suitable position, preferably carries out post-operative recovery convenient for patient.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of hip replacements of adjustable-angle
Anti- dislocation brace.
Background technique
Artificial hip joint replacing refers to similar with one kind made of the metal material of satisfactory mechanical property with biocompatibility
The prosthese of human body Bones and joints, the articular surface for being destroyed prosthetic replacement by disease or injury using operation method, purpose
It is removal of lesions, removes pain, restores the activity and original function in joint.In first and second week usually after surgery, in order to
Prevent replacement joint from not dislocating after surgery, medical staff usually can allow patient to dress anti-dislocation brace to keep after surgery
Patient's limb abduction neutral position, and guarantee two leg opened with certain angle, it is cured the muscle of operative site preferably at replacement joint
It closes.
Applicants have discovered that at least there is following technical problem in the prior art:
The existing anti-dislocation brace that patient wears than cumbersome, although and only side perform the operation both legs into
Row is worn, and patient is unable to early ambulant, voluntarily cannot walk about and take off brace, and joint is easily stiff, and stool and urine is inconvenient, and activity is not
When, dislocation is easily caused, nursing difficulty is taken exercise due to not can be carried out early stage hip joint, and joint is easily stiff, post-operative recovery treatment is influenced, and
And patient is very uncomfortable when using these auxiliary tools.In addition, the model of existing anti-dislocation brace is fixed, it cannot
Angular range is enough adjusted, versatility is poor.
Utility model content
For above-mentioned the technical problems existing in the prior art, the hip that the utility model provides a kind of adjustable-angle is closed
Save displacement technique rear defence dislocate brace, can effectively solve brace heaviness patient existing in the prior art it is handicapped, not can from
The technical issues of row is dismantled, can not be adjusted.
The technical solution of the utility model is: a kind of anti-dislocation brace of the hip replacement of adjustable-angle, including
Lumbal branch plate compatible with human body waist shape, leg supporting plate compatible with human thigh's shape and connect the lumbal branch plate and
The lever regulated component of the leg supporting plate；
The lumbal branch plate is for being removably disposed around human body waist；
The leg supporting plate is for being removably disposed around human upper leg；
The lever regulated component is located at the same side of the lumbal branch plate and the leg supporting plate, and in the lumbal branch plate and
When the leg supporting plate is disposed around human body waist and human upper leg respectively, the connection adjusts component and is located at human body where leg supporting plate
The outside of thigh；
The lever regulated component includes that first connecting rod, second connecting rod and rotation adjust component；
One end of the first connecting rod is detachably connected with the lumbal branch plate；
One end of the second connecting rod is detachably connected with the leg supporting plate；
It includes linking arm, the first rotation adjustment structure and the second rotation adjustment structure that the rotation, which adjusts component, and described the
One rotation adjustment structure is arranged between linking arm and the first connecting rod, and the second rotation adjustment structure is arranged in linking arm
Between second connecting rod, the pivot center of the first rotation adjustment structure and the second rotation adjustment structure is mutually perpendicular to.
As preferred: the first rotation adjustment structure includes the first rotating disc and the second rotating disc of coaxial arrangement, institute
It states the first rotating disc to be fixedly connected with the other end of the first connecting rod, one end of second rotating disc and the linking arm is solid
Fixed connection, first rotating disc and second rotating disc are provided with intermeshing gear ring in opposite end face, and described the
One rotating disc and second rotating disc are screwed on by the bolt both coaxially passed through to be realized after nut and locks；
The second rotation adjustment structure includes the first disk and the second disk of coaxial arrangement, first disk and institute
The other end for stating linking arm is fixedly connected, and second disk is fixedly connected with the other end of the second connecting rod, and described first
It is provided with that three arc cores are overlapped and the identical arcuate socket of radian, first disk and the second disk pass through respectively with three on disk
Corresponding three shafts of a arcuate socket sequentially pass through the second disk and corresponding arcuate socket forms rotation connection, first disk
Side towards second disk is provided with spline blind hole, and positioning disk is provided in the spline blind hole, the positioning disk
Peripheral wall and the peripheral wall of the spline blind hole are slidably matched, and the positioning disk is provided with a circle towards the end face of second disk and nibbles
Tooth is closed, second disk is provided with and the engaging tooth intermeshing one on the positioning disk towards the end face of the positioning disk
Engaging tooth is enclosed, the bottom that the positioning disk is pushed to the spline blind hole is additionally provided between second disk and the positioning disk
Wall direction makes the positioning disk and second disk releases the spring of meshing relation, is provided with outside first disk from described
First disk screws in the spline blind hole far from the end wall of second disk, and overcomes the elastic force of spring by the positioning disk
It pushes to the positioning screw with the intermeshing position of the second disk.
As preferred: the nut is wing nut.
As preferred: one end of the positioning screw abuts the positioning disk, and the other end is coaxially arranged with operating head, described
The peripheral outer wall of operating head is uniformly distributed fluted, and the operating head is provided with strip groove far from the end face of the screw rod.
As preferred: being provided with the first fixes sleeve on the lumbal branch plate, be provided with the second fixing sleeve on the leg supporting plate
Cylinder, one end of the first connecting rod be plugged in first fixes sleeve and by sequentially pass through first fixes sleeve and
The screw of first connecting rod fastens, and one end of the second connecting rod is plugged in second fixes sleeve and by sequentially passing through
State the screw fastening of the second fixes sleeve and second connecting rod.
As preferred: the first connecting rod is identical as the structure of the second connecting rod, by the casing for setting screw thread in two
It is formed with the double threaded screw being threadedly coupled with two round tubes, the thread rotary orientation of two casings is opposite.
As preferred: the lumbal branch plate is separate structure, including preceding waist panel and rear waist panel, the preceding waist panel and the low back
Board ends pass through bandage or velcro is detachably connected；
Alternatively, the preceding waist panel and described rear waist panel one end are hinged, the other end is detachably connected by bandage or velcro.
As preferred: the leg supporting plate is the tubular of open-ended, and the opening of the leg supporting plate passes through bandage or velcro
Connection forms closed tube shape.
As preferred: further including cushion course, the cushion course setting connects in the lumbal branch plate and the leg supporting plate with human body
That side of touching.
As preferred: further including outer cover, the outer cover is for being located on the outside of the lumbal branch plate and the leg supporting plate.
The beneficial effects of the utility model are: the utility model is worn using unilateral, leg activity has not been influenced, has been had simple
Facilitate easy-operating feature, and fixed, it is not easily to fall off, it effectively prevent femoral head to deviate from acetabular bone.
The utility model rotates adjustment structure by the first of lever regulated component and the second rotation adjustment structure can be real
Now to the abduction angle of hip joint and the adjusting for bending and stretching angle, the hip joint of wearer is made to be maintained at suitable position, convenient for suffering from
Person preferably carries out post-operative recovery.
In addition, the utility model is due to being separate structure between lumbal branch plate and leg supporting plate, leg supporting plate is located above knee joint,
Knee articulation is not influenced, patient convenient carries out wearing and tearing open for brace by way of bandage or velcro, and patient is without special
Nurse reduces hospital's operating cost, and patient can voluntarily perform physical exercise in early days.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model embodiment looked on rear side of patient when not dressing outer cover；
Fig. 2 is the front view of the utility model embodiment；
Fig. 3 is the structural schematic diagram of first connecting rod and second connecting rod in the utility model embodiment；
Fig. 4 is the structural schematic diagram of lever regulated component in the utility model embodiment；
Fig. 5 is the structural schematic diagram of lever regulated component other direction in the utility model embodiment；
Fig. 6 is the structural schematic diagram of the utility model embodiment looked on front side of patient after dressing outer cover.
In figure:
1, lumbal branch plate；101, the first fixes sleeve；11, preceding waist panel；12, rear waist panel；100, velcro；
2, leg supporting plate；201, the second fixes sleeve；
3, lever regulated component；31, first connecting rod；32, second connecting rod；301, casing；302, double threaded screw；33, it rotates
Adjust component；3311, the first rotating disc；3312, the second rotating disc；3313, bolt；3314, wing nut；3320, arcuate socket；
3321, the first disk；3322, the second disk；3323, shaft；3324, positioning disk；3325, spring；3326, positioning screw；
3327, operating head；333, linking arm；
4, outer cover.
Specific embodiment
Existing anti-dislocation brace than cumbersome, although and the only side both legs that perform the operation worn,
Patient is unable to early ambulant, voluntarily cannot walk about and take off brace, and joint is easily stiff, and stool and urine is inconvenient, and activity is improper, easily causes de-
Position, nursing difficulty are taken exercise due to not can be carried out early stage hip joint, and joint is easily stiff, influence post-operative recovery treatment, and patient makes
It is very uncomfortable when with these auxiliary tools.In addition, the model of existing anti-dislocation brace is fixed, it can not be according to difference
The bodily form of people is adjusted, and versatility is poor.
For above-mentioned the technical problems existing in the prior art, the utility model embodiment provides a kind of adjustable-angle
The anti-dislocation brace of hip replacement, including with human body waist shape compatible lumbal branch plate, with human thigh's shape phase
The leg supporting plate of adaptation and the lever regulated component of connection the lumbal branch plate and the leg supporting plate；
The lumbal branch plate is for being removably disposed around human body waist；
The leg supporting plate is for being removably disposed around human upper leg；
The lever regulated component is located at the same side of the lumbal branch plate and the leg supporting plate, and in the lumbal branch plate and
When the leg supporting plate is disposed around human body waist and human upper leg respectively, the connection adjusts component and is located at human body where leg supporting plate
The outside of thigh；
The lever regulated component includes that first connecting rod, second connecting rod and rotation adjust component；
One end of the first connecting rod is detachably connected with the lumbal branch plate；
One end of the second connecting rod is detachably connected with the leg supporting plate；
It includes linking arm, the first rotation adjustment structure and the second rotation adjustment structure that the rotation, which adjusts component, and described the
One rotation adjustment structure is arranged between linking arm and the first connecting rod, and the second rotation adjustment structure is arranged in linking arm
Between second connecting rod, the pivot center of the first rotation adjustment structure and the second rotation adjustment structure is mutually perpendicular to.
The utility model embodiment is worn using unilateral, has not influenced leg activity, have the characteristics that it is simple and convenient easy-operating,
And it is fixed, it is not easily to fall off, it effectively prevent femoral head to deviate from acetabular bone.
The utility model embodiment rotates adjustment structure and the second rotation adjustment structure by the first of lever regulated component
The abduction angle to hip joint may be implemented and bend and stretch the adjusting of angle, the hip joint of wearer is made to be maintained at suitable position,
Post-operative recovery is preferably carried out convenient for patient.
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts,
It fall within the protection scope of the utility model.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
As shown in Figure 1 to Figure 2, the hip replacement that the utility model embodiment provides a kind of adjustable-angle is prevented
Dislocate brace, including lumbal branch plate 1 compatible with human body waist shape, leg supporting plate 2 compatible with human thigh's shape and
Connect the lever regulated component 3 of lumbal branch plate 1 and leg supporting plate 2.
Lumbal branch plate 1 is for being removably disposed around human body waist.Optionally embodiment, as shown in Fig. 2, lumbal branch plate
1 is separate structure, including preceding waist panel 11 and rear waist panel 12, and preceding waist panel 11 and 12 both ends of rear waist panel pass through bandage or velcro
100 are detachably connected.It by setting seperated preceding waist panel 11 and rear waist panel 12, and is detachably to connect between front and back waist panel 12
It connects, velcro 100 or bandage are located at patient side, facilitate patient voluntarily to wear and unload, use is more flexible and convenient.
Alternatively, another dismountable connection type can also be used between preceding waist panel 11 and rear waist panel 12, specifically: it is preceding
Waist panel 11 and 12 one end of rear waist panel are hinged, and the other end is detachably connected by bandage or velcro 100.
Leg supporting plate 2 is for being removably disposed around human upper leg.Optionally embodiment is dressed for convenience,
As shown in Fig. 2, leg supporting plate 2 is the tubular of open-ended, the opening of leg supporting plate 2 forms envelope by bandage or the connection of velcro 100
Close tubular.Leg supporting plate 2 is covered on suffering from leg from opening when use, is then quickly connected using bandage or velcro 100,
It is easy to operate simple.
Optionally embodiment, in order to improve wear comfort, reduction brace is in direct contact with the skin and causes to damage
Wound, anti-dislocation brace provided by the embodiment of the utility model further include cushion course, and cushion course is arranged in lumbal branch plate 1 and leg supporting plate 2
With that side of human contact.The setting of cushion course not only improves wear comfort, but also avoids hard brace directly and human body
Contact reduces hard brace surface to the wear damage of human skin.
Preferably, cushion course is made of sponge, silica gel or rubber material.
As shown in Figure 1 to Figure 2, lever regulated component 3 is located at the same side of lumbal branch plate 1 and leg supporting plate 2, and in lumbal branch plate
1 and leg supporting plate 2 when being disposed around human body waist and human upper leg respectively, connection adjusts component, and to be located at 2 place human body of leg supporting plate big
The outside of leg.
As shown in Fig. 2, lever regulated component 3 includes that first connecting rod 31, second connecting rod 32 and rotation adjust component 33.
One end of first connecting rod 31 is detachably connected with lumbal branch plate 1.Specifically, the first fixing sleeve is provided on lumbal branch plate 1
Cylinder 101, one end of first connecting rod 31 are plugged in the first fixes sleeve 101 and by sequentially passing through 101 He of the first fixes sleeve
The screw of first connecting rod 31 fastens.
One end of second connecting rod 32 is detachably connected with leg supporting plate 2.Specifically, the second fixing sleeve is provided on leg supporting plate 2
Cylinder 201, one end of second connecting rod 32 are plugged in the second fixes sleeve 201 and by sequentially passing through 201 He of the second fixes sleeve
The screw of second connecting rod 32 fastens.
Design can effectively guarantee first connecting rod 31 and lumbal branch plate 1, second connecting rod 32 and leg supporting plate 2 through the above structure
Between be fixedly secured, prevent first connecting rod 31 and second connecting rod 32 from falling off, and can also realize lumbal branch plate 1, leg supporting plate 2 with
Disassembly between lever regulated component 3 conveniently repairs replacement or according to other using being replaced.
Optionally embodiment, as shown in figure 3, first connecting rod 31 is identical as the structure of second connecting rod 32, by two
The double threaded screw 302 for setting the casing 301 of screw thread in root and being threadedly coupled with two round tubes forms, the screw thread rotation of two casings 301
To opposite.The elongation and shortening of first connecting rod 31 or second connecting rod 32 can be adjusted by rotating double threaded screw 302, to realize
According to patient, different figures is adaptively adjusted, and so that the utility model is had preferable versatility, is made with reaching best
Use effect.
Rotation adjust component 33 include linking arm 333, first rotate adjustment structure and second rotation adjustment structure, first turn
Dynamic adjustment structure is arranged between linking arm 333 and first connecting rod 31, and the second rotation adjustment structure setting is in linking arm 333 and the
Between two connecting rods 32, the pivot center of the first rotation adjustment structure and the second rotation adjustment structure is mutually perpendicular to.
Specifically, as shown in Figure 4 and Figure 5, the first rotation adjustment structure includes 3311 He of the first rotating disc of coaxial arrangement
Second rotating disc 3312.First rotating disc 3311 is fixedly connected with the other end of first connecting rod 31, the second rotating disc 3312 and company
The one end for connecing arm 333 is fixedly connected, and the first rotating disc 3311 and the second rotating disc 3312 are provided in opposite end face and mutually nibble
The gear ring of conjunction, the first rotating disc 3311 and the second rotating disc 3312 are screwed on real after nut by the bolt 3313 both coaxially passed through
Now lock.In the present embodiment, nut is wing nut 3314, more convenient to be operated.
When carrying out angular adjustment, wing nut 3314 is unclamped, keeps the first rotating disc 3311 and the second rotating disc 3312 de-
From meshing state, the first rotating disc 3311 being manipulated at this time and the second rotating disc 3312 is relatively rotated, it is suitable to turn to
After angle, locking wing nut 3314 makes the first rotating disc 3311 and the second rotating disc 3312 maintain meshing state to form the
It is relatively fixed between one rotating disc 3311 and the second rotating disc 3312, complete angular adjustment.
As shown in Figure 4 and Figure 5, the second rotation adjustment structure includes the first disk 3321 and the second disk of coaxial arrangement
3322.First disk 3321 is fixedly connected with the other end of linking arm 333, the other end of the second disk 3322 and second connecting rod 32
It is fixedly connected.
Three arc cores coincidences and the identical arcuate socket 3320 of radian, 3321 He of the first disk are provided on first disk 3321
Second disk 3322 by three shafts 3323 corresponding with three arcuate sockets 3320 respectively sequentially pass through the second disk 3322 and
Corresponding arcuate socket 3320 forms rotation connection, the limit that there is diameter to be greater than 3320 width of arcuate socket at the both ends of shaft 3323
Portion.
First disk 3321 is provided with spline blind hole towards the side of the second disk 3322, and positioning is provided in spline blind hole
Disk 3324, the peripheral wall of positioning disk 3324 and the peripheral wall of spline blind hole are slidably matched.Positioning disk 3324 is towards the second disk 3322
End face is provided with a circle engaging tooth, and the second disk 3322 is provided with and nibbling on positioning disk 3324 towards the end face of positioning disk 3324
Close the intermeshing circle engaging tooth of tooth.It is additionally provided between second disk 3322 and positioning disk 3324 and pushes positioning disk 3324 to
The bottom wall direction of spline blind hole makes positioning disk 3324 and the second disk 3322 release the spring 3325 of meshing relation.In the second disk
3322 faces are provided with the first circular groove towards the end face center of positioning disk 3324, at end of the positioning disk 3324 towards the second disk 3322
Face is provided centrally with the second circular groove corresponding with the first circular groove position, and spring 3325 is located in the first circular groove and the second circular groove.
It is provided with outside first disk 3321 from the first disk 3321 far from the end wall of the second disk 3322 and screws in spline blind hole
It is interior, and the elastic force of spring 3325 is overcome to push positioning disk 3324 to the positioning spiral shell with the intermeshing position of the second disk 3322
Bar 3326.
One end of optionally embodiment, positioning screw 3326 abuts positioning disk 3324, and the other end is coaxially arranged with
Operating head 3327, the peripheral outer wall of operating head 3327 is uniformly distributed fluted, and operating head 3327 is provided with bar shaped far from the end face of screw rod
Slot.When rotary screw, can the groove directly on clipping operation head 3327 operated, strip groove can also be protruded into using tool
Inside operated.
When carrying out angular adjustment, screwing out screw rod keeps positioning disk 3324 blind to spline under the action of the elastic force of spring 3325
The bottom wall direction in hole is slided, until release meshing relation between positioning disk 3324 and the second disk 3322, can manipulate the at this time
One disk 3321 and the second disk 3322 are relatively rotated, and after turning to proper angle, are screwed in screw rod and are pushed positioning disk 3324
The elastic force of spring 3325 is overcome to slide backwards to spline blind hole bottom wall, until nibbling again between positioning disk 3324 and the second disk 3322
Merging maintains meshing state and forms relatively fixed between the first disk 3321 and the second disk 3322, completion angle tune
Section.
Optionally embodiment, as shown in fig. 6, anti-dislocation brace provided by the embodiment of the utility model further includes outer
Cover 4, outer cover 4 is for being located at 2 outside of lumbal branch plate 1 and leg supporting plate.4 shape of outer cover links together with lumbal branch plate 1 and leg supporting plate 2
Shape afterwards is identical, and in lumbal branch plate 1 and leg supporting plate 2 are located at by outer cover 4 completely, outer cover 4 is one piece of cortical material or elastic material
Cloth made of expecting, outer cover 4 form a tubular after being trapped among 2 outside of lumbal branch plate 1 and leg supporting plate, and 4 edge of outer cover passes through bandage or magic
100 connection of patch.The setting of outer cover 4 improves brace aesthetic feeling, and outer cover 4 can also be coated further to suffering from leg, be played
The effect of firm Anti-extrusion.In order to play the role of fixed anti-dislocation, lumbal branch plate 1 and leg supporting plate 2 are all made of hard polyethylene plastics
It is made.
It should be noted that in the absence of conflict, the feature in embodiment in the utility model can be mutual
In conjunction with.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.
Claims (10)
1. a kind of anti-dislocation brace of the hip replacement of adjustable-angle, it is characterised in that: including with human body waist shape
Compatible lumbal branch plate (1), leg supporting plate compatible with human thigh's shape (2) and it connect the lumbal branch plate (1) and described
The lever regulated component (3) of leg supporting plate (2)；
The lumbal branch plate (1) is for being removably disposed around human body waist；
The leg supporting plate (2) is for being removably disposed around human upper leg；
The lever regulated component (3) is located at the same side of the lumbal branch plate (1) and the leg supporting plate (2), and in the waist
When supporting plate (1) and the leg supporting plate (2) are disposed around human body waist and human upper leg respectively, the connection adjusts component and is located at leg
The outside of human thigh where supporting plate (2)；
The lever regulated component (3) includes that first connecting rod (31), second connecting rod (32) and rotation adjust component (33)；
One end of the first connecting rod (31) is detachably connected with the lumbal branch plate (1)；
One end of the second connecting rod (32) is detachably connected with the leg supporting plate (2)；
It includes linking arm (333), the first rotation adjustment structure and the second rotation adjustment structure, institute that the rotation, which adjusts component (33),
It states the first rotation adjustment structure to be arranged between linking arm (333) and the first connecting rod (31), second rotation adjusts knot
Structure is arranged between linking arm (333) and second connecting rod (32), the first rotation adjustment structure and the second rotation adjustment structure
Pivot center be mutually perpendicular to.
2. the anti-dislocation brace of the hip replacement of adjustable-angle according to claim 1, it is characterised in that: described
First rotation adjustment structure includes the first rotating disc (3311) and the second rotating disc (3312) of coaxial arrangement, first rotation
Disk (3311) is fixedly connected with the other end of the first connecting rod (31), second rotating disc (3312) and the linking arm
(333) one end is fixedly connected, and first rotating disc (3311) and second rotating disc (3312) are set in opposite end face
Intermeshing gear ring, first rotating disc (3311) and second rotating disc (3312) are equipped with by coaxially passing through the two
Bolt (3313) screw on and realize locking after nut；
It is described second rotation adjustment structure include coaxial arrangement the first disk (3321) and the second disk (3322), described first
Disk (3321) is fixedly connected with the other end of the linking arm (333), second disk (3322) and the second connecting rod
(32) the other end is fixedly connected, and three arc cores coincidences and the identical arcuate socket of radian are provided on first disk (3321)
(3320), first disk (3321) and the second disk (3322) pass through three corresponding with three arcuate socket (3320) respectively
Shaft (3323) sequentially passes through the second disk (3322) and corresponding arcuate socket (3320) forms rotation connection, first disk
(3321) side towards second disk (3322) is provided with spline blind hole, is provided with positioning disk in the spline blind hole
(3324), the peripheral wall of the positioning disk (3324) and the peripheral wall of the spline blind hole are slidably matched, positioning disk (3324) face
The end face of second disk (3322) is provided with a circle engaging tooth, second disk (3322) is towards the positioning disk
(3324) end face is provided with and the intermeshing circle engaging tooth of engaging tooth on the positioning disk (3324), second circle
The bottom that the positioning disk (3324) is pushed to the spline blind hole is additionally provided between disk (3322) and the positioning disk (3324)
Wall direction makes the positioning disk (3324) and second disk (3322) release the spring (3325) of meshing relation, and described first
It is provided with outside disk (3321) and screws in the flower from first disk (3321) far from the end wall of second disk (3322)
In key blind hole, and overcome the elastic force of spring (3325) by the positioning disk (3324) push to the second disk (3322) phase
The positioning screw (3326) for the position mutually engaged.
3. the anti-dislocation brace of the hip replacement of adjustable-angle according to claim 2, it is characterised in that: described
Nut is wing nut (3314).
4. the anti-dislocation brace of the hip replacement of adjustable-angle according to claim 2, it is characterised in that: described
One end of positioning screw (3326) abuts the positioning disk (3324), and the other end is coaxially arranged with operating head (3327), the behaviour
The peripheral outer wall for making head (3327) is uniformly distributed fluted, and the operating head (3327) is provided with bar shaped far from the end face of the screw rod
Slot.
5. the anti-dislocation brace of the hip replacement of adjustable-angle according to claim 1, it is characterised in that: described
It is provided on lumbal branch plate (1) the first fixes sleeve (101), is provided with the second fixes sleeve (201), institute on the leg supporting plate (2)
The one end for stating first connecting rod (31) is plugged in first fixes sleeve (101) and by sequentially passing through first fixing sleeve
The fastening of the screw of cylinder (101) and first connecting rod (31), one end of the second connecting rod (32) is plugged in second fixes sleeve
(201) in and the screw by sequentially passing through second fixes sleeve (201) and second connecting rod (32) fastens.
6. the anti-dislocation brace of the hip replacement of adjustable-angle according to claim 1, it is characterised in that: described
First connecting rod (31) is identical as the structure of the second connecting rod (32), by the casing (301) that screw thread is set in two and with two
Double threaded screw (302) composition that round tube is threadedly coupled, the thread rotary orientation of two casings (301) are opposite.
7. the anti-dislocation brace of the hip replacement of adjustable-angle according to claim 1, it is characterised in that: described
Lumbal branch plate (1) is separate structure, including preceding waist panel (11) and rear waist panel (12), the preceding waist panel (11) and the waist panel (12) afterwards
Both ends pass through bandage or velcro (100) is detachably connected；
Alternatively, the preceding waist panel (11) and described rear waist panel (12) one end are hinged, the other end can by bandage or velcro (100)
Dismantling connection.
8. the anti-dislocation brace of the hip replacement of adjustable-angle according to claim 7, it is characterised in that: described
Leg supporting plate (2) is the tubular of open-ended, and the opening of the leg supporting plate (2) forms envelope by bandage or velcro (100) connection
Close tubular.
9. the anti-dislocation brace of the hip replacement of adjustable-angle according to claim 1, it is characterised in that: also wrap
Cushion course is included, the cushion course is arranged in that side of the lumbal branch plate (1) and the leg supporting plate (2) and human contact.
10. the anti-dislocation brace of the hip replacement of adjustable-angle according to claim 1, it is characterised in that: also
Including outer cover (4), the outer cover (4) is for being located on the outside of the lumbal branch plate (1) and the leg supporting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820256128.8U CN209004370U (en) | 2018-02-13 | 2018-02-13 | The anti-dislocation brace of the hip replacement of adjustable-angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820256128.8U CN209004370U (en) | 2018-02-13 | 2018-02-13 | The anti-dislocation brace of the hip replacement of adjustable-angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209004370U true CN209004370U (en) | 2019-06-21 |
Family
ID=66827365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820256128.8U Expired - Fee Related CN209004370U (en) | 2018-02-13 | 2018-02-13 | The anti-dislocation brace of the hip replacement of adjustable-angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209004370U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367992A (en) * | 2019-07-10 | 2019-10-25 | 南京市高淳人民医院 | A kind of novel wearable hip joint measurement limiting device |
| CN114587735A (en) * | 2020-12-04 | 2022-06-07 | 深圳市奇诺动力科技有限公司 | Limiting adjusting connecting rod device and lower limb support |
-
2018
- 2018-02-13 CN CN201820256128.8U patent/CN209004370U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367992A (en) * | 2019-07-10 | 2019-10-25 | 南京市高淳人民医院 | A kind of novel wearable hip joint measurement limiting device |
| CN114587735A (en) * | 2020-12-04 | 2022-06-07 | 深圳市奇诺动力科技有限公司 | Limiting adjusting connecting rod device and lower limb support |
| CN114587735B (en) * | 2020-12-04 | 2023-06-20 | 深圳市奇诺动力科技有限公司 | Limit adjusting connecting rod device and lower limb support |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 |