CN110507459A - A kind of protective device for rheumatisant - Google Patents
A kind of protective device for rheumatisant Download PDFInfo
- Publication number
- CN110507459A CN110507459A CN201910771789.3A CN201910771789A CN110507459A CN 110507459 A CN110507459 A CN 110507459A CN 201910771789 A CN201910771789 A CN 201910771789A CN 110507459 A CN110507459 A CN 110507459A
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- Prior art keywords
- connecting rod
- sliding slot
- chuck
- teeth
- vertical bar
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F5/0104—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations without articulation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/05—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
A kind of protective device for rheumatisant of the invention, including support portion and at least two fixed parts, support portion includes first connecting rod and the second connecting rod, first connecting rod is provided with close to one end of the second connecting rod for the adjusting chuck hinged with the second connecting rod, it adjusts chuck and is provided with cavity, the bottom of cavity is provided with articulated shaft, second connecting rod is hinged by articulated shaft and first connecting rod, second connecting rod is with respect to being provided with the fixed link being mutually matched with third sliding slot at third sliding slot, bending part is provided at the top of fixed link, the top for adjusting chuck is provided with graduated scale along the edge of third sliding slot, when the breaking-out of rheumatisant's state of an illness, the present invention is used for the use of rheumatisant, change the physical therapy form of previous planter cast, after user wears the present invention, first connecting rod and the second connecting rod of the invention It can arbitrarily relatively rotate, user can easily walk, and not influence the daily action of user.
Description
Technical field
The invention belongs to the field of medical instrument technology more particularly to a kind of protective devices for rheumatisant.
Background technique
It is well known that rheumatism is a kind of infringement joint, bone, muscle, blood vessel and related soft tissue or connective tissue
Based on disease fall ill how more covert and slow wherein most is autoimmune disease, the course of disease is longer, and has mostly and lose
Tendency is passed, diagnosis and treatment acquire a certain degree of difficulty, and it is more in blood to check different autoantibodies, when leg rheumatism onste
When, patient causes greatly not the action of patient often by the physical therapy mode of planter cast, but in leg planter cast
Just.
Summary of the invention
For the problems in background, the anti-of action can be facilitated for rheumatisant the purpose of the present invention is to provide a kind of
Protection unit.
To achieve the above object, the present invention provides a kind of protective device for rheumatisant, including support portion and
At least two fixed parts, for the fixed part for coating patient legs and being connected with each other with the support portion, support portion includes the
One connecting rod and the second connecting rod, the first connecting rod are provided with close to one end of second connecting rod for connecting with second
The hinged adjusting chuck of extension bar, the adjusting chuck are provided with cavity, adjust chuck close to the outside of one end of the second connecting rod
Face is provided with the first sliding groove being mutually matched with the second connecting rod, and the cavity is communicated by the first sliding groove and the external world, empty
The bottom of chamber is provided with articulated shaft, and the second connecting rod is hinged by articulated shaft and first connecting rod, adjusts the top of chuck
It is respectively arranged with second sliding slot and third sliding slot, the second sliding slot and the third sliding slot and adjusting chuck are coaxially disposed, empty
Chamber passes through second sliding slot and third sliding slot respectively and the external world communicates, and the second connecting rod is with respect to being vertically arranged with set at second sliding slot
It manages, the vertical bar being mutually matched with casing is provided in described sleeve pipe, the vertical bar runs through second sliding slot, and casing is internally provided with
Spring, one end of the spring and the bottom of vertical bar connect the top connection of the other end and the second connecting rod, set at the top of vertical bar
It is equipped with fastening nut, the fastening nut is provided with internal screw thread, is provided at the top of vertical bar mutual with the internal screw thread of fastening nut
Matched external screw thread, the lateral surface of casing are vertically arranged with the 4th sliding slot, and the lateral surface of vertical bar is horizontally disposed to be had and the described 4th
The cross bar that sliding slot is mutually matched, vertical bar passes through and the mutual cooperation of casing limits the cross bar in the 4th sliding slot along the vertical direction
Sliding, cross bar are provided with the first teeth, the top of cavity far from pillar is provided at the top of one end of vertical bar at the top of the pillar
The motion profile of pillar is provided with and first teeth mutual when portion is relatively rotated along the second connecting rod and first connecting rod
The second teeth matched, second teeth pass through and the cooperation of the first teeth is slided relatively with limiting pillar and adjusting chuck, the
Two connecting rods are provided at the top of the fixed link with respect to the fixed link being mutually matched with third sliding slot is provided at third sliding slot
Bending part, the bending part and the top for adjusting chuck do not contact, and the top for adjusting chuck is provided with along the edge of third sliding slot
Graduated scale.
In order to increase the wearability of the first teeth and the second teeth, extend the service life of equipment, first teeth
Outer surface and the outer surfaces of the second teeth be provided with nitration case, the nitration case with a thickness of 0.2-0.3 millimeters.
In order to increase the connective stability between fixed part and support portion, prevent from generating between fixed part and support portion opposite
It slides, is provided on the outside of the outside of the first connecting rod and the second connecting rod and connects for limiting fixed part and first
Extension bar or the groove of the opposite sliding of the second connecting rod.
In order to increase comfort level of the user using the present invention when, prevent adjusting chuck from wearing user's joint, institute
It states to adjust and is provided with protective pad on the inside of chuck.
In order to increase the present invention to the cladding power of user's joint, physiotheraping effect of the invention, the adjusting card are improved
Air bag is provided on the inside of disk.
For the ease of adjusting the degree of inflation of air bag, one end of the air bag is provided with air inflation nozzle, can by air inflation nozzle into
Row inflation, while inflator can be used to be inflated by gas nozzle to air bag.
Prevent the present invention as walking about for user is gradually glided in order to prevent, second connecting rod is far from the first connection
One end of bar is provided with harness, and the harness is provided with connection buckle close to one end of the second connecting rod, and the second connecting rod is close to back
One end of band is provided with the connection ring being mutually matched with the connection buckle and sets.
Compared with prior art, the beneficial effects of the present invention are as follows: a kind of protection for rheumatisant of the invention fills
The fixed part is set for coating patient legs and being connected with each other with the support portion, support portion includes first connecting rod and second
Connecting rod, the first connecting rod are provided with close to one end of second connecting rod for the adjusting hinged with the second connecting rod
Chuck, the adjusting chuck are provided with cavity, adjust lateral surface of the chuck close to one end of the second connecting rod and are provided with and second
The first sliding groove that connecting rod is mutually matched, the cavity are communicated by the first sliding groove and the external world, and the bottom of cavity is provided with
Articulated shaft, the second connecting rod are hinged by articulated shaft and first connecting rod, adjust and be respectively arranged with second at the top of chuck
Sliding slot and third sliding slot, the second sliding slot and the third sliding slot and adjusting chuck coaxial arrangement, cavity pass through second respectively
Sliding slot and third sliding slot and the external world communicate, and the second connecting rod is set in described sleeve pipe with respect to casing is vertically arranged at second sliding slot
It is equipped with the vertical bar being mutually matched with casing, the vertical bar runs through second sliding slot, and casing is internally provided with spring, the spring
One end connects the top connection of the other end and the second connecting rod with the bottom of vertical bar, is provided with fastening nut at the top of vertical bar, institute
It states fastening nut and is provided with internal screw thread, the external screw thread being mutually matched with the internal screw thread of fastening nut is provided at the top of vertical bar, cover
The lateral surface of pipe is vertically arranged with the 4th sliding slot, and the lateral surface of vertical bar is horizontally disposed the cross being mutually matched with the 4th sliding slot
Bar, vertical bar passes through and the mutual cooperation of casing limits the cross bar and slides along the vertical direction in the 4th sliding slot, and cross bar is far from perpendicular
It is provided with pillar at the top of one end of bar, the first teeth are provided at the top of the pillar, the top of cavity is along the second connecting rod
The motion profile of pillar is provided with the second teeth being mutually matched with first teeth, institute when relatively rotating with first connecting rod
It states the second teeth and passes through the cooperation with the first teeth to limit pillar and adjusting chuck and slide relatively, the second connecting rod is with respect to third
It is provided with the fixed link being mutually matched with third sliding slot at sliding slot, bending part, the bending are provided at the top of the fixed link
Portion and the top for adjusting chuck do not contact, and the top for adjusting chuck is provided with graduated scale along the edge of third sliding slot, works as rheumatism
When conditions of patients breaks out, the present invention is used for the use of rheumatisant, changes the physical therapy form of previous planter cast, and user wears
After wearing the present invention, first connecting rod of the invention and the second connecting rod can be relatively rotated arbitrarily, and user can easily walk
Road does not influence the daily action of user.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram that the present invention adjusts chuck.
Fig. 3 is the structural schematic diagram of the first teeth and the second teeth of the invention.
Fig. 4 is the structural schematic diagram that the present invention adjusts chuck and protective pad.
Fig. 5 is the structural schematic diagram that the present invention adjusts chuck and air bag.
It is attached marked in the figure: 1, support portion；2, fixed part；3, first connecting rod；4, the second connecting rod；5, chuck is adjusted；6,
Cavity；7, first sliding groove；8, articulated shaft；9, second sliding slot；10, third sliding slot；11, casing；12, vertical bar；13, spring；14, tight
Gu nut；15, the 4th sliding slot；16, cross bar；17, pillar；18, the first teeth；19, the second teeth；20, fixed link；21, it bends
Portion；22, graduated scale；23, nitration case；24, groove；25, protective pad；26, air bag；27, air inflation nozzle；28, harness；29, connection buckle；
30, connection ring.
Specific embodiment
In order to be more clearly understood that technical solution of the present invention, the present invention is carried out further specifically in conjunction with following instance
It is bright, it should be understood that specific embodiment described herein is only used to explain invention, is not intended to limit the present invention.
Referring to attached drawing, a kind of protective device for rheumatisant of the invention, including support portion 1 and at least two are consolidated
Determine portion 2, for the fixed part 2 for coating patient legs and being connected with each other with the support portion 1, support portion 1 includes the first connection
Bar 3 and the second connecting rod 4, the first connecting rod 3 are provided with close to one end of second connecting rod 4 for connecting with second
The hinged adjusting chuck 5 of bar 4, the adjusting chuck 5 are provided with cavity 6, adjust chuck 5 close to one end of the second connecting rod 4
Lateral surface is provided with the first sliding groove 7 being mutually matched with the second connecting rod 4, and the cavity 6 passes through the first sliding groove 7 and the external world
It communicates, the bottom of cavity 6 is provided with articulated shaft 8, and the second connecting rod 4 is hinged by articulated shaft 8 and first connecting rod 3, adjusts
The top of section chuck 5 is respectively arranged with second sliding slot 9 and third sliding slot 10, the second sliding slot 9 and 10 He of third sliding slot
It adjusts chuck 5 to be coaxially disposed, cavity 6 is communicated by second sliding slot 9 and third sliding slot 10 and the external world respectively, 4 phase of the second connecting rod
To casing 11 is vertically arranged at second sliding slot 9, the vertical bar 12 being mutually matched with casing 11 is provided in described sleeve pipe 11, it is described
Vertical bar 12 runs through second sliding slot 9, and casing 11 is internally provided with spring 13, and one end of the spring 13 and the bottom of vertical bar 12 connect
The top connection of the other end and the second connecting rod 4 is connect, the top of vertical bar 12 is provided with fastening nut 14, and the fastening nut 14 is set
Be equipped with internal screw thread, the top of vertical bar 12 is provided with the external screw thread being mutually matched with the internal screw thread of fastening nut 14, casing 11 it is outer
Side vertical is provided with the 4th sliding slot 15, and the lateral surface of vertical bar 12 is horizontally disposed the cross being mutually matched with the 4th sliding slot 15
Bar 16, vertical bar 12 passes through and the mutual cooperation of casing 11 limits the cross bar 16 and slides along the vertical direction in the 4th sliding slot 15,
Cross bar 16 is provided with pillar 17 at the top of one end far from vertical bar 12, the top of the pillar 17 is provided with the first teeth 18, empty
The motion profile of pillar 17 is provided with and described first when the top of chamber 6 is relatively rotated along the second connecting rod 4 with first connecting rod 3
The second teeth 19 that teeth 18 are mutually matched, second teeth 19 pass through and the cooperation of the first teeth 18 is to limit 17 He of pillar
The opposite sliding of chuck 5 is adjusted, is provided with the fixation being mutually matched with third sliding slot 10 at the opposite third sliding slot 10 of the second connecting rod 4
Bar 20, the top of the fixed link 20 are provided with bending part 21, and the bending part 21 and the top for adjusting chuck 5 do not contact, adjust
The top for saving chuck 5 is provided with graduated scale 22 along the edge of third sliding slot 10, when wearing the present invention, is located at so that adjusting chuck 5
At the knee endoprosthesis of user, under the auxiliary constraint of fixed part 2, the second connecting rod 4 and thigh is fixed, second is connected
Extension bar 4 and shank are fixed, and when user is needed on foot, screw fastening nut 14, so that elastic force of the vertical bar 12 in spring 13
It is moved downward under effect, so that the second teeth 19 in the first teeth 18 and adjusting chuck 5 on pillar 17 are mutually disengaged,
And then cross bar 16, vertical bar 12 and 11 entirety of casing can be slided with relative adjustment chuck 5, first connecting rod 3 and the second connecting rod 4
Can freely opposite sliding, if user needs to be kept fixed posture and carries out physical therapy, according to graduated scale 22 by first connecting rod 3
It is adjusted to suitable angle with the second connecting rod 4, fastening nut 14 is then screwed, vertical bar 12 is mentioned upwards, so that pillar 17 pushes up
First teeth 18 in portion and the second teeth 19 for adjusting chuck 5 are mutually twisted, and then are adjusted chuck 5 and limited cross bar 16, vertical bar 12
It is rotated with the whole relative adjustment chuck 5 of casing 11, so as to make to be kept at an angle between the thigh of user and shank.
Preferably, the outer surface of first teeth 18 and the outer surface of the second teeth 19 are provided with nitration case 23, institute
State nitration case 23 with a thickness of 0.2-0.3 millimeters, nitration case 23 can effectively increase the resistance to of the first teeth 18 and the second teeth 19
Mill property, can effectively extend the service life of equipment.
Preferably, the outside of the first connecting rod 3 and the outside of the second connecting rod 4 are provided with solid for limiting
Determine the groove 24 of portion 2 and first connecting rod 3 or the opposite sliding of the second connecting rod 4, setting groove 24 increases fixed part 2 and support
Connective stability between portion 1 can effectively prevent that opposite sliding occurs between fixed part 2 and support portion 1.
Preferably, the inside for adjusting chuck 5 is provided with protective pad 25, and protective pad 25 can effectively increase user pass
Comfort level at section prevents adjusting chuck 5 from wearing user's joint.
Preferably, the inside for adjusting chuck 5 is provided with air bag 26, and air bag 26 can increase the present invention to the packet of joint
Power is covered, physiotheraping effect of the invention is increased.
Preferably, one end of the air bag 26 is provided with air inflation nozzle 27, and user can adjust air bag 26 according to their needs
Degree of inflation deflated when needing lesser 26 pressure of air bag by lip-syncing, when needing biggish 26 pressure of air bag
When, air bag 26 is inflated by gas nozzle with inflator.
Preferably, second connecting rod 4 is provided with harness 28 far from one end of first connecting rod 3, and the harness 28 leans on
One end of nearly second connecting rod 4 is provided with connection buckle 29, and the second connecting rod 4 is provided with and the connection close to one end of harness 28
Harness 28 is snap-fit attachment to the second connecting rod 4 by connection buckle 29 and connection ring 30 by 29 connection rings 30 that are mutually matched of button,
And harness 28 is worn on shoulder, it can effectively prevent downslide of the present invention.
The course of work of the invention: fixed part 2 of the invention is for coating patient legs and mutually interconnecting with support portion 1
It connecing, support portion 1 is fixed by the leg of fixed part 2 and user, and support portion 1 includes first connecting rod 3 and the second connecting rod 4,
Fixed part 2 is at least arranged two, i.e., a fixed part 2 is at least arranged on first connecting rod 3, is at least arranged in the second connecting rod 4
One fixed part 2, first connecting rod 3 are provided with close to one end of the second connecting rod 4 for the adjusting hinged with the second connecting rod 4
Chuck 5 adjusts chuck 5 and is provided with cavity 6, adjusts lateral surface of the chuck 5 close to one end of the second connecting rod 4 and is provided with and second
The first sliding groove 7 that connecting rod 4 is mutually matched, the second connecting rod 4 can be free to slide in first sliding groove 7, and cavity 6 is sliding by first
Slot 7 and the external world communicate, and the bottom of cavity 6 is provided with articulated shaft 8, and the second connecting rod 4 passes through 3 phase of articulated shaft 8 and first connecting rod
Mutually hinged, the top for adjusting chuck 5 is respectively arranged with second sliding slot 9 and third sliding slot 10, and second sliding slot 9 and third sliding slot 10 are equal
For arc, second sliding slot 9 and third sliding slot 10 and adjusting chuck 5 are coaxially disposed, and cavity 6 passes through second sliding slot 9 and third respectively
Sliding slot 10 and the external world communicate, and are vertically arranged with casing 11 at the opposite second sliding slot 9 of the second connecting rod 4, be provided in casing 11 and
The vertical bar 12 that casing 11 is mutually matched, vertical bar 12 run through second sliding slot 9, and vertical bar 12 can be slided freely in second sliding slot 9, cover
Pipe 11 is internally provided with spring 13, and one end of spring 13 connects the top of the other end and the second connecting rod 4 with the bottom of vertical bar 12
Portion's connection, the normality of spring 13 are tensional state, and the top of vertical bar 12 is provided with fastening nut 14, and fastening nut 14 and second are slided
The cooperation limitation vertical bar 12 of slot 9 moves down, and fastening nut 14 is provided with internal screw thread, and the top of vertical bar 12 is provided with and fastening nut
The external screw thread that 14 internal screw thread is mutually matched, the lateral surface of casing 11 are vertically arranged with the 4th sliding slot 15, the lateral surface of vertical bar 12
Horizontally disposed to have the cross bar 16 being mutually matched with the 4th sliding slot 15, vertical bar 12 passes through and the mutual cooperation of casing 11 limits cross bar 16
It is slided along the vertical direction in the 4th sliding slot 15, cross bar 16 is provided with pillar 17, pillar 17 at the top of one end far from vertical bar 12
Top be provided with the first teeth 18, pillar 17 when the top of cavity 6 is relatively rotated along the second connecting rod 4 with first connecting rod 3
Motion profile be provided with the second teeth 19 being mutually matched with the first teeth 18, the second teeth 19 pass through and the first teeth 18
Cooperation is provided with sliding with third with limiting pillar 17 and adjusting the opposite sliding of chuck 5 at the opposite third sliding slot 10 of second connecting rod 4
The fixed link 20 that slot 10 is mutually matched, the top of fixed link 20 are provided with bending part 21, bending part 21 and the top for adjusting chuck 5
It does not contact, the top for adjusting chuck 5 is provided with graduated scale 22, the arcuate movement track of bending part 21 along the edge of third sliding slot 10
Match with graduated scale 22, when wearing the present invention, is located at the knee endoprosthesis of user so that adjusting chuck 5, in fixed part 2
Under auxiliary constraint, the second connecting rod 4 and thigh are fixed, the second connecting rod 4 and shank are fixed, user needs
When on foot, fastening nut 14 is screwed, so that vertical bar 12 moves downward under the elastic force effect of spring 13, so that on pillar 17
The first teeth 18 and the second teeth 19 for adjusting on chuck 5 be mutually disengaged, and then cross bar 16, vertical bar 12 and casing 11 are whole
It can be slided with relative adjustment chuck 5, first connecting rod 3 and the second connecting rod 4 freely opposite can be slided, if user needs to protect
It holds anchor and carries out physical therapy, then first connecting rod 3 and the second connecting rod 4 are adjusted to by suitable angle according to graduated scale 22,
Then fastening nut 14 is screwed, vertical bar 12 is mentioned upwards, so that the second of first teeth 18 at 17 top of pillar and adjusting chuck 5
Teeth 19 are mutually twisted, and then are adjusted chuck 5 and limited cross bar 16, vertical bar 12 and whole 5 rotation of relative adjustment chuck of casing 11, from
And can make to be kept at an angle between the thigh of user and shank, the skin of joint is worn in order to prevent when use,
Protective pad 25 can be set in the inside for adjusting chuck 5, while according to the demand of user, if user needs to increase joint
Power is coated, air bag 26 can be set adjusting on the inside of chuck 5, and the degree of inflation of air bag 26 can be adjusted.
In description in this article, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of "lower", "left", "right", "inner", "outside", " front end ", " rear end ", the instructions such as " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In description in this article, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected, can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (7)
1. a kind of protective device for rheumatisant, which is characterized in that including support portion (1) and at least two fixed parts
(2), for the fixed part (2) for coating patient legs and being connected with each other with the support portion (1), support portion (1) includes first
Connecting rod (3) and the second connecting rod (4), the first connecting rod (3) are useful close to the setting of one end of second connecting rod (4)
In the adjusting chuck (5) hinged with the second connecting rod (4), the adjusting chuck (5) is provided with cavity (6), is adjusted chuck (5) and is leaned on
The lateral surface of one end of nearly second connecting rod (4) is provided with the first sliding groove (7) being mutually matched with the second connecting rod (4), described
Cavity (6) is communicated by the first sliding groove (7) and the external world, and the bottom of cavity (6) is provided with articulated shaft (8), the second connecting rod
(4) it is hinged by articulated shaft (8) and first connecting rod (3), adjusts and be respectively arranged with second sliding slot at the top of chuck (5)
(9) and third sliding slot (10), the second sliding slot (9) and the third sliding slot (10) and adjust chuck (5) coaxial arrangement, cavity
(6) it is communicated respectively by second sliding slot (9) and third sliding slot (10) and the external world, the second connecting rod (4) is with respect at second sliding slot (9)
It is vertically arranged with casing (11), is provided with the vertical bar (12) being mutually matched with casing (11), the vertical bar in described sleeve pipe (11)
(12) run through second sliding slot (9), casing (11) is internally provided with spring (13), one end of the spring (13) and vertical bar (12)
The bottom connection other end and the second connecting rod (4) top connection, be provided with fastening nut (14), institute at the top of vertical bar (12)
It states fastening nut (14) and is provided with internal screw thread, be provided at the top of vertical bar (12) and be mutually matched with the internal screw thread of fastening nut (14)
External screw thread, the lateral surface of casing (11) is vertically arranged with the 4th sliding slot (15), the lateral surface of vertical bar (12) is horizontally disposed have and
The cross bar (16) that 4th sliding slot (15) is mutually matched, vertical bar (12) passes through and the mutual cooperation of casing (11) limits the cross
Bar (16) slides along the vertical direction in the 4th sliding slot (15), and cross bar (16) is convex far from being provided at the top of the one end of vertical bar (12)
Column (17) is provided with the first teeth (18) at the top of the pillar (17), and the top of cavity (6) is along the second connecting rod (4) and the
The motion profile of pillar (17) is provided with second be mutually matched with first teeth (18) when one connecting rod (3) relatively rotates
Teeth (19), second teeth (19) pass through and the cooperation of the first teeth (18) is to limit pillar (17) and adjust chuck (5)
Opposite sliding, the second connecting rod (4) are provided with the fixed link being mutually matched with third sliding slot (10) at opposite third sliding slot (10)
(20), it is provided with bending part (21) at the top of the fixed link (20), the top of the bending part (21) and adjusting chuck (5) is not
Contact, the top for adjusting chuck (5) are provided with graduated scale (22) along the edge of third sliding slot (10).
2. a kind of protective device for rheumatisant according to claim 1, which is characterized in that first teeth
(18) outer surface of outer surface and the second teeth (19) is provided with nitration case (23), the nitration case (23) with a thickness of
0.2-0.3 millimeters.
3. a kind of protective device for rheumatisant according to claim 1, which is characterized in that described first
It is provided on the outside of the outside of connecting rod (3) and the second connecting rod (4) for limiting fixed part (2) and first connecting rod (3)
Or second the opposite sliding of connecting rod (4) groove (24).
4. a kind of protective device for rheumatisant according to claim 1, which is characterized in that the adjusting chuck
(5) protective pad (25) are provided on the inside of.
5. a kind of protective device for rheumatisant according to claim 1, which is characterized in that the adjusting chuck
(5) air bag (26) are provided on the inside of.
6. a kind of protective device for rheumatisant according to claim 5, which is characterized in that the air bag (26)
One end be provided with air inflation nozzle (27).
7. a kind of protective device for rheumatisant according to claim 1, which is characterized in that second connection
Bar (4) is provided with harness (28) far from the one end of first connecting rod (3), and the one of the harness (28) close second connecting rod (4)
End is provided with connection buckle (29), and the second connecting rod (4) is provided with mutual with the connection buckle (29) close to the one end of harness (28)
Matched connection ring (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910771789.3A CN110507459B (en) | 2019-08-21 | 2019-08-21 | A protector for rheumatism patient |
Applications Claiming Priority (1)
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| CN1497136A (en) * | 2002-09-20 | 2004-05-19 | 三菱麻铁里亚尔株式会社 | Integral sprocket and case and manufacturing method thereof |
| CN101440692A (en) * | 2008-12-29 | 2009-05-27 | 李永胜 | Gas leg type high speed rock drill |
| EP2769702A1 (en) * | 2013-02-21 | 2014-08-27 | Tecnoway s.r.l. | Brace for articulation |
| CN204951261U (en) * | 2015-09-11 | 2016-01-13 | 韩建和 | Orthopedic ware of elbow joint |
| CN205698174U (en) * | 2016-04-06 | 2016-11-23 | 厦门市丞力医疗器械有限公司 | Adjustable elbow joint stabilizing brace |
| CN208405013U (en) * | 2017-08-15 | 2019-01-22 | 河北医科大学第三医院 | A kind of adjustable ankle brace |
| CN209019100U (en) * | 2018-07-13 | 2019-06-25 | 许光跃 | A kind of fixed device of hand and foot surgery |
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| CN1497136A (en) * | 2002-09-20 | 2004-05-19 | 三菱麻铁里亚尔株式会社 | Integral sprocket and case and manufacturing method thereof |
| CN101440692A (en) * | 2008-12-29 | 2009-05-27 | 李永胜 | Gas leg type high speed rock drill |
| EP2769702A1 (en) * | 2013-02-21 | 2014-08-27 | Tecnoway s.r.l. | Brace for articulation |
| CN204951261U (en) * | 2015-09-11 | 2016-01-13 | 韩建和 | Orthopedic ware of elbow joint |
| CN205698174U (en) * | 2016-04-06 | 2016-11-23 | 厦门市丞力医疗器械有限公司 | Adjustable elbow joint stabilizing brace |
| CN208405013U (en) * | 2017-08-15 | 2019-01-22 | 河北医科大学第三医院 | A kind of adjustable ankle brace |
| CN209019100U (en) * | 2018-07-13 | 2019-06-25 | 许光跃 | A kind of fixed device of hand and foot surgery |
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| CN110507459B (en) | 2021-09-28 |
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