CN215689348U - Adjustable leg supporting device for orthopedics department - Google Patents

Abstract

The utility model relates to a supporting device, in particular to an adjustable leg supporting device for orthopedics. The utility model aims to provide an adjustable leg supporting device for orthopedics department, which can be adjusted according to the height requirement and can fix legs to avoid the disorder of people. The utility model provides an adjustable leg supporting device for orthopedics department, which comprises a supporting plate, three supporting columns, an arc plate, a short connecting column, a lifting mechanism and an initial locking mechanism, wherein the supporting columns are welded at intervals in the middle of the supporting plate, the lifting mechanism is arranged between the two supporting columns on the front side, and a leg lapping mechanism is arranged on the supporting column on the rear side. According to the utility model, through the arrangement of the lifting mechanism, people push the lifting mechanism to operate, so that the arc-shaped plate is driven to move upwards, the height of the arc-shaped plate can be adjusted according to the height requirements of people, and the effect of adjusting the height is achieved.

Description

Adjustable leg supporting device for orthopedics department

Technical Field

The utility model relates to a supporting device, in particular to an adjustable leg supporting device for orthopedics.

Background

A plurality of patients with leg fracture or sprain exist in an orthopedic department, the legs of the patients with leg injuries need to be fixed during treatment or dressing change, the legs also need to be fixed after operation, so that the patients are prevented from making treatment errors or being unfavorable for leg recovery due to pain and disorder, the leg support frame in the prior art can only simply support the legs, and cannot be adjusted in height according to people with different heights, and the support mode is not stable enough and is unfavorable for the recovery of the bodies of the patients.

In view of the above, there is a need for an adjustable leg support device for orthopedics that can be adjusted according to the height requirement and can fix the leg to avoid the disorder of the user.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects that the existing equipment is single in structure and cannot adjust the height, the utility model aims to provide the adjustable leg supporting device for orthopedics department, which can adjust and fix legs according to the height requirement and avoid the disorder of people.

The technical scheme is as follows: the utility model provides an orthopedics is with shank strutting arrangement that can adjust, including backup pad, support column, arc, short spliced pole, rising mechanism and preliminary locking mechanism, the middle part interval is equipped with the support column in the backup pad, and the quantity of support column is three, is equipped with rising mechanism between two support columns, installs the arc in the rising mechanism, and the rising mechanism downside is equipped with preliminary locking mechanism, is equipped with on the support column and takes leg mechanism, takes leg mechanism and rise between the mechanism longitudinal symmetry and be equipped with short spliced pole.

As the improvement of above-mentioned scheme, the mechanism that rises is including first hollow post, first connection diaphragm, strengthen the angle, the sliding frame, first connecting plate and first reset spring, all slidingtype is equipped with first hollow post on two spinal branch daggers, first hollow post is connected with the short connection post, the longitudinal symmetry is equipped with first connection diaphragm between two first hollow posts, two equal horizontal symmetry in hollow post upper portion both sides are installed and are strengthened the angle, the quantity of strengthening the angle is eight, it is connected with the arc to strengthen the angle, slidingtype is equipped with the sliding frame between two first connection diaphragms, be equipped with first connecting plate in the middle of the sliding frame bottom, the sliding frame downside is around there being six first reset spring, first reset spring's both ends are connected with first connection diaphragm and sliding frame respectively.

As the improvement of above-mentioned scheme, preliminary locking mechanism is including the second connection diaphragm, the dysmorphism board, the pole frame, first picture peg, first gag lever post and second reset spring, the slide frame both sides all are equipped with the second and connect the diaphragm, two second connection diaphragm outsides all are equipped with the dysmorphism board, two first connection diaphragm inboards evenly are equipped with first gag lever post, the quantity of first gag lever post is eight, the slidingtype is equipped with first picture peg between four adjacent first gag lever posts, the quantity of first picture peg is two, two first picture peg middle parts are equipped with the pole frame, support column and first connection diaphragm all are connected with the pole frame slidingtype, all around having the second reset spring on the eight first gag lever posts, the both ends of second reset spring are connected with pole frame and first gag lever post respectively.

As the improvement of above-mentioned scheme, leg building mechanism is including the hollow post of second, button head post, accessory plate, little arc piece and connecting axle, and the gliding style is equipped with the hollow post of second on the support column, and the hollow post of second is connected with short spliced pole, and the hollow post upside of second is equipped with the button head post, is equipped with the accessory plate between hollow post of second and the button head post, and the rotation type is equipped with the connecting axle on the button head post, installs little arc piece on the connecting axle.

As the improvement of above-mentioned scheme, still including the foot mechanism that fills up, the foot mechanism that fills up is including hollow baffle, long spliced pole, second gag lever post and third reset spring, little arc piece both sides all are equipped with the second gag lever post, two equal slidingtype of second gag lever post upside are equipped with long spliced pole, long spliced pole and little arc piece sliding type are connected, be equipped with hollow baffle between two long spliced pole downside, all around having third reset spring on two second gag lever posts, third reset spring's both ends are connected with long spliced pole and little arc piece respectively.

As an improvement of the above scheme, the connector further comprises a limiting mechanism, the limiting mechanism comprises a third connecting plate, a second plug board, connecting round rods, a third limiting rod and a fourth reset spring, the lower side of the second hollow column is uniformly provided with the third limiting rod, the number of the third limiting rods is four, a second plug board is arranged between the four third limiting rods in a sliding manner, the second plug board is connected with the second hollow column in a sliding manner, the connecting round rods are arranged on two sides of the second plug board and two sides of the first plug board, the number of the connecting round rods is four, the third connecting plate is connected between the two symmetrical connecting round rods, the number of the third connecting plates is two, the fourth reset spring is wound on the four third limiting rods, and two ends of the fourth reset spring are respectively connected with the third limiting rod and the second plug board.

The improvement as above-mentioned scheme, still including fixed establishment, fixed establishment is including the rotor plate, the contact plate, the round cap pole, fifth reset spring, the handle frame, second connecting plate and bolt, the equal rotary type in arc both sides is equipped with the rotor plate, interval slidingtype is equipped with the round cap pole on two rotor plates, the quantity of round cap pole is six, be equipped with the contact plate between three round cap pole downside of homonymy, all around having fifth reset spring on six round cap poles, fifth reset spring's both ends are connected with rotor plate and round cap pole respectively, be equipped with the handle frame between two rotor plates, the handle frame bottom is equipped with the second connecting plate, second connecting plate middle part slidingtype is equipped with the bolt.

As the improvement of above-mentioned scheme, still including adjustment mechanism, adjustment mechanism is including connecting the platform, first connecting rod, the second connecting rod, rotate the platform, the lead screw, spacing ring and rotatory ring, little arc piece bottom is equipped with connects the platform, it is equipped with first connecting rod to connect platform downside rotary type, the hollow post middle part rotary type of second is equipped with the second connecting rod, the rotary type is equipped with the rotation platform between second connecting rod and the first connecting rod, it is equipped with the lead screw to rotate platform bottom rotary type, the hollow post downside of second is equipped with spacing ring, the last rotary type of spacing ring is equipped with rotatory ring, lead screw and rotatory ring threaded connection.

As an improvement of the scheme, the arc-shaped plates are spaced with grooves to play a role of skid resistance.

Compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the lifting mechanism is arranged, so that people push the lifting mechanism to operate, the arc-shaped plate is driven to move upwards, the height of the arc-shaped plate can be adjusted according to the height requirement of people, and the effect of adjusting the height is achieved;

2. according to the utility model, the primary locking mechanism is arranged, and the lifting mechanism is matched with the primary locking mechanism, so that the lifting mechanism is clamped by the primary locking mechanism, the arc plate is prevented from automatically moving downwards after the height of the arc plate is adjusted, and the clamping effect is further realized;

3. according to the utility model, the leg-putting mechanism is arranged, so that the feet of people can be put on the leg-putting mechanism, the feet are prevented from being tired due to long-time leg fixing, and the effect of putting the feet of people is further facilitated;

4. the foot-pad mechanism is arranged, and the feet are matched with the foot-pad mechanism, so that the feet can be conveniently placed according to the legs with different lengths, and the foot-pad effect is realized;

5. according to the utility model, the limiting mechanism is arranged and matched with the leg-building mechanism, so that the limiting mechanism blocks the leg-building mechanism, the leg-building mechanism is prevented from being driven to move downwards due to gravity when the leg is placed on the leg-building mechanism, and the clamping effect is further realized;

according to the utility model, the fixing mechanism is arranged and matched with the arc-shaped plate, so that the legs are fixed on the arc-shaped plate through the fixing mechanism, and the legs are prevented from moving left and right to influence the legs to be supported and treat;

7. according to the utility model, the adjusting mechanism is arranged, so that people rotate the adjusting mechanism to operate, and the adjusting mechanism operates to drive the leg building mechanism to adjust to a proper position, thereby realizing an adjustable effect and facilitating leg building.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a first-view perspective view of the ascending mechanism according to the present invention.

Fig. 3 is a second perspective view of the lifting mechanism of the present invention.

Fig. 4 is a schematic perspective view of the primary locking mechanism of the present invention.

Fig. 5 is a schematic perspective view of part a of the present invention.

Fig. 6 is a first perspective view of the leg attachment of the present invention.

Fig. 7 is a perspective view of a second embodiment of the leg attachment of the present invention.

Fig. 8 is a first-view perspective structure diagram of the foot-rest mechanism of the present invention.

Fig. 9 is a second perspective view of the footrest mechanism of the present invention.

Fig. 10 is a schematic perspective view of a first embodiment of the spacing mechanism of the present invention.

Fig. 11 is a second-view perspective structure diagram of the limiting mechanism of the present invention.

Fig. 12 is a schematic perspective view of the fixing mechanism of the present invention.

Fig. 13 is a schematic perspective view of the adjusting mechanism of the present invention.

Fig. 14 is a schematic perspective view of part B of the present invention.

Number designation in the figures: 1. support plate, 2, support column, 3, arc plate, 4, short connecting column, 5, lifting mechanism, 51, first hollow column, 52, first connecting transverse plate, 53, reinforcing angle, 54, sliding frame, 55, first connecting plate, 56, first reset spring, 6, primary locking mechanism, 61, second connecting transverse plate, 62, special-shaped plate, 63, first inserting plate, 64, round bar frame, 65, first limiting rod, 66, second reset spring, 7, leg-building mechanism, 71, second hollow column, 72, round head column, 73, auxiliary plate, 74, small arc block, 75, connecting shaft, 8, foot-padding mechanism, 81, hollow baffle, 82, long connecting column, 83, second limiting rod, 84, third reset spring, 9, limiting mechanism, 91, third connecting plate, 92, second inserting plate, 93, connecting round bar, 94, third limiting rod, 95, fourth reset spring, 10, The device comprises a fixing mechanism, 101, a rotating plate, 102, a contact plate, 103, a cap rod, 104, a fifth return spring, 105, a handle frame, 106, a second connecting plate, 107, a bolt, 11, an adjusting mechanism, 111, a connecting table, 112, a first connecting rod, 113, a second connecting rod, 114, a rotating table, 115, a screw rod, 116, a limiting ring, 117 and a rotating ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-14, an adjustable leg supporting device for orthopedics department comprises a supporting plate 1, supporting columns 2, an arc-shaped plate 3, short connecting columns 4, a lifting mechanism 5 and a primary locking mechanism 6, wherein the supporting columns 2 are welded at intervals in the middle of the supporting plate 1, the number of the supporting columns 2 is three, the lifting mechanism 5 is arranged between the two supporting columns 2 on the front side, a leg-pulling mechanism 7 is arranged on the supporting column 2 on the rear side, the arc-shaped plate 3 for placing legs is arranged on the lifting mechanism 5, the primary locking mechanism 6 is arranged on the lower side of the lifting mechanism 5, and the short connecting columns 4 are symmetrically and fixedly connected between the leg-pulling mechanism 7 and the lifting mechanism 5.

The lifting mechanism 5 comprises a first hollow column 51, a first connecting transverse plate 52 and a reinforcing angle 53, slide frame 54, first connecting plate 55 and first reset spring 56, all slidingtype is equipped with first hollow post 51 on two support columns 2 of front side, the first hollow post 51 of rear side is connected with short spliced pole 4, the longitudinal symmetry is equipped with first connection diaphragm 52 between two first hollow post 51 upsides, equal horizontal symmetry in both sides is installed through the bolt around two first hollow post 51 upper portions and is strengthened angle 53, it plays the effect of support to strengthen angle 53, the quantity of strengthening angle 53 is eight, it is connected with arc 3 to strengthen angle 53, it is equipped with slide frame 54 to slidingtype between two first connection diaphragms 52, slide frame 54 downside is around having six first reset spring 56, the both ends of first reset spring 56 are connected with first connection diaphragm 52 and slide frame 54 respectively, be equipped with first connecting plate 55 in the middle of slide frame 54 bottom.

The primary locking mechanism 6 comprises a second connecting transverse plate 61, a special-shaped plate 62 and a round rod frame 64, first picture peg 63, first gag lever post 65 and second reset spring 66, two first connection diaphragm 52 inboard evenly are equipped with first gag lever post 65, the quantity of first gag lever post 65 is eight, both sides all have second connection diaphragm 61 through bolt fixed mounting around the lower part of sliding frame 54, dysmorphism board 62 has all been welded in two second connection diaphragm 61 outsides, the slidingtype is equipped with the first picture peg 63 that is used for the screens between four adjacent first gag lever posts 65, the quantity of first picture peg 63 is two, two first picture pegs 63 middle parts are equipped with circle pole frame 64, dysmorphism board 62 and the cooperation of contact of circle pole frame 64, support column 2 and first connection diaphragm 52 all with circle pole frame 64 sliding connection, all around having second reset spring 66 on the eight first gag lever posts 65, the both ends of second reset spring 66 are connected with circle pole frame 64 and first gag lever post 65 respectively.

The leg building mechanism 7 comprises a second hollow column 71, a round-head column 72, an auxiliary plate 73, a small arc-shaped block 74 and a connecting shaft 75, the rear side of the supporting column 2 is provided with the second hollow column 71 in a sliding mode, the second hollow column 71 is connected with the short connecting column 4, the round-head column 72 is fixedly connected to the upper side rear wall of the second hollow column 71, the rear side of the round-head column 72 is provided with the connecting shaft 75 in a rotating mode, the auxiliary plate 73 is welded between the second hollow column 71 and the round-head column 72, and the small arc-shaped block 74 used for placing adhesive tapes is installed on the connecting shaft 75.

Still including the foot mechanism 8 that fills up, foot mechanism 8 is including hollow baffle 81, long spliced pole 82, second gag lever post 83 and third reset spring 84, the equal rigid coupling in little arc piece 74 bottom left and right sides has second gag lever post 83, all around having third reset spring 84 on two second gag lever posts 83, the both ends of third reset spring 84 are connected with long spliced pole 82 and little arc piece 74 respectively, two equal slidingtype of second gag lever post 83 upside are equipped with long spliced pole 82, long spliced pole 82 and little arc piece 74 sliding connection, the welding has hollow baffle 81 that is used for putting the foot between two long spliced pole 82 downside.

The limiting mechanism 9 comprises a third connecting plate 91, a second inserting plate 92, connecting round rods 93, a third limiting rod 94 and a fourth reset spring 95, the front wall of the lower side of the second hollow column 71 is uniformly welded with the third limiting rod 94, the number of the third limiting rods 94 is four, the fourth reset spring 95 is wound on the four third limiting rods 94, two ends of the fourth reset spring 95 are respectively connected with the third limiting rod 94 and the second inserting plate 92, a second inserting plate 92 for clamping is arranged between the four third limiting rods 94 in a sliding mode, the second inserting plate 92 is connected with the second hollow column 71 in a sliding mode, the second inserting plate 92 is in contact fit with the supporting column 2 at the rear side, the left side and the right side of the second inserting plate 92 and the first inserting plate 63 at the rear side are both connected with the connecting round rods 93, the number of the connecting round rods 93 is four, the third connecting plate 91 is connected between two connecting round rods 93 which are symmetrical front and back, the number of the third connecting plates 91 is two.

Still including fixed establishment 10, fixed establishment 10 is including rotor plate 101, contact plate 102, round cap pole 103, fifth reset spring 104, handle frame 105, second connecting plate 106 and bolt 107, the equal rotary type in both sides is equipped with rotor plate 101 that is used for fixed shank around the arc 3 left part, interval slidingtype is equipped with round cap pole 103 on two rotor plates 101, the quantity of round cap pole 103 is six, be equipped with handle frame 105 between two rotor plates 101 right sides, all around fifth reset spring 104 on six round cap poles 103, the both ends of fifth reset spring 104 are connected with rotor plate 101 and round cap pole 103 respectively, the welding has contact plate 102 between three round cap poles 103 downside of homonymy, handle frame 105 bottom is equipped with second connecting plate 106, second connecting plate 106 middle part slidingtype is equipped with bolt 107 that is used for the screens, bolt 107 and arc 3 contact cooperation.

Still including adjustment mechanism 11, adjustment mechanism 11 is including connecting platform 111, first connecting rod 112, second connecting rod 113, rotate the platform 114, lead screw 115, spacing ring 116 and rotatory ring 117, hollow post 71 back wall middle part rotary type of second is equipped with second connecting rod 113, hollow post 71 back wall downside of second is equipped with spacing ring 116, the downside rigid coupling of little arc piece 74 bottom has and connects platform 111, it is equipped with first connecting rod 112 to connect platform 111 downside rotary type, the rotary type is equipped with rotates platform 114 between second connecting rod 113 and the first connecting rod 112, platform 114 bottom rotary type lead screw 115 rotates, spacing ring 116 rear side rotation type is equipped with rotatory ring 117, lead screw 115 is connected with rotatory ring 117 threaded type.

The arc-shaped plate 3 is provided with grooves at intervals, and the anti-skid function is realized.

In orthopedics, when people need use shank strutting arrangement, people can use this kind of shank strutting arrangement that orthopedics was used and can be adjusted, at first people upwards promote ascending mechanism 5, ascending mechanism 5 upward movement can drive primary locking mechanism 6 function, primary locking mechanism 6 function does not block support column 2 and ascending mechanism 5, make ascending mechanism 5 upward movement drive arc 3, short spliced pole 4 and the equal upward movement of leg mechanism 7 of taking, and then height-adjusting, after people accomplish height-adjusting, people loosen ascending mechanism 5, make ascending mechanism 5 automatic re-setting, thereby drive primary locking mechanism 6 function, primary locking mechanism 6 function blocks support column 2 and ascending mechanism 5, people put the shank on arc 3 this moment, put the foot on leg mechanism 7 of taking, and then realized the effect that supports the shank.

People upwards promote first connecting plate 55, thereby drive sliding frame 54 upward movement, first reset spring 56 is compressed, thereby drive first hollow post 51 upward movement, and then drive arc 3 upward movement, reached then that people can adjust the height position of arc 3 according to the demand of oneself, after people accomplish and adjust height position, people loosen first connecting plate 55, because first reset spring 56 resets, so can drive first connecting plate 55 and the equal downstream of sliding frame 54 and reset.

When the sliding frame 54 moves upward, the sliding frame 54 moves upward to drive the second connecting transverse plate 61 and the special-shaped plate 62 to move upward, the special-shaped plate 62 contacts with the first inserting plate 63 to drive the circular rod frame 64) to move inward, and further drive the first inserting plate 63 to move inward, the second return spring 66 is compressed, so that the first inserting plate 63 is not clamped, at the moment, when the first connecting transverse plate 52 moves upward, the first connecting transverse plate 52 moves upward to drive the circular rod frame 64, the first inserting plate 63, the first limiting rod 65 and the second return spring 66 to move upward, when people finish adjusting to a proper position, the sliding frame 54 moves downward to reset, so that the special-shaped plate 62 and the second connecting transverse plate 61 are driven to move downward to reset, the special-shaped plate 62 does not push against the circular rod frame 64, and because the second return spring 66 resets, the circular rod frame 64 is driven to move outward to reset, and then drive first picture peg 63 and move to the outside and reset for first picture peg 63 and support column 2 block, and then realized the effect of screens.

When short spliced pole 4 upward movement, short spliced pole 4 upward movement can drive the hollow post 71 upward movement of second, thereby drive button head post 72, accessory plate 73, little arc piece 74 and connecting axle 75 equal upward movement, and then adjust the height position according to height needs, after people accomplish the height position of adjusting little arc piece 74, people can promote little arc piece 74 seesaw, thereby drive connecting axle 75 and rotate, and then adjust the position of little arc piece 74 according to the needs of oneself foot, make things convenient for people to place the foot, after people accomplish and adjust little arc piece 74 position, people stop promoting little arc piece 74 can.

When people put the foot on little arc piece 74, the foot promotes hollow baffle 81 and slides down to drive long spliced pole 82 and slide down, third reset spring 84 is compressed, and then made things convenient for people to put on hollow baffle 81 according to the foot of different length, after people put the foot down, the foot breaks away from hollow baffle 81, because third reset spring 84 resets, so can drive long spliced pole 82 upward movement and reset, thereby drive hollow baffle 81 upward movement and reset.

When the first plug board 63 at the rear side moves forwards, the forward movement of the first plug board 63 drives the connecting round rod 93 to move forwards, so as to drive the third connecting board 91 to move forwards, so as to drive the second plug board 92 to move forwards, the fourth return spring 95 is compressed, the second plug board 92 does not block the supporting column 2 and the second hollow column 71, at the moment, when the first plug board 63 and the second hollow column 71 both move upwards, the upward movement of the first plug board 63 drives the third connecting board 91, the second plug board 92, the connecting round rod 93, the third limiting rod 94 and the fourth return spring 95 to move upwards, when people finish adjusting the height position, the backward movement return of the first plug board 63 at the rear side drives the connecting round rod 93 to move backwards to return, so as to drive the third connecting board 91 and the second plug board 92 to move backwards, and because the fourth return spring 95 returns, the second plug board 92 can be driven to move backwards to return to the original position, so that the second inserting plate 92 blocks the supporting column 2 and the second hollow column 71, thereby realizing the blocking effect.

When people need to put legs on the arc-shaped plate 3, people pull the bolt 107 rightwards to enable the bolt 107 not to clamp the second connecting plate 106 and the arc-shaped plate 3, at the moment, people pull the handle frame 105 leftwards and upwards to drive the rotating plate 101 to swing leftwards and upwards to drive the second connecting plate 106, the contact plate 102, the round cap rod 103 and the fifth return spring 104 to move leftwards and upwards, people put the legs on the arc-shaped plate 3, after people finish putting the legs, people pull the handle frame 105 rightwards and downwards to drive the rotating plate 101 to swing rightwards and downwards to drive the second connecting plate 106, the contact plate 102, the round cap rod 103 and the fifth return spring 104 to move rightwards and reset, so that the contact plate 102 is in contact with the legs to drive the contact plate 102 to move upwards to drive the round cap rod 103 to move upwards, the fifth return spring 104 is stretched, when the handle frame 105 continues to swing rightwards and reset to the original position, people insert bolt 107 to the left between second connecting plate 106 and arc 3, because fifth reset spring 104 resets, so can drive round cap pole 103 downstream and reset, and then drive contact plate 102 downstream and reset for the fixed shank of contact plate 102 has realized the effect of fixed shank, avoids people in the shank support process, and the shank side-to-side motion, and then the effect that the influence supported the shank.

When people need to adjust the position of the small arc-shaped block 74 downwards, people rotate the rotary ring 117 to drive the screw rod 115 to move downwards, the screw rod 115 moves downwards to drive the rotary table 114 to move downwards and rotate, and further drive the second connecting rod 113 and the first connecting rod 112 to swing downwards, the second connecting rod 113 and the first connecting rod 112 swing downwards to drive the connecting table 111 to move downwards, and further drive the small arc-shaped block 74 to swing downwards to be adjusted to a proper position, when people need to adjust the position of the small arc-shaped block 74 upwards, people reverse the rotary ring 117 to drive the screw rod 115 to move upwards, the screw rod 115 moves upwards to drive the rotary table 114 to move upwards and reverse, and further drive the second connecting rod 113 and the first connecting rod 112 to swing upwards, and both swing upwards to drive the connecting table 111 to move upwards, and further swing upwards to adjust the small arc-shaped block 74 to a proper position, thereby achieving the effect of facilitating people to adjust the position of the small arc-shaped block 74.

The above-mentioned embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and therefore, all equivalent changes made by the contents of the claims of the present invention should be included in the claims of the present invention.

Claims (9)

1. The utility model provides an orthopedics is with shank strutting arrangement that can adjust, characterized by, including backup pad (1), support column (2), arc (3), short spliced pole (4), rising mechanism (5) and primary locking mechanism (6), the middle part interval is equipped with support column (2) on backup pad (1), the quantity of support column (2) is three, be equipped with rising mechanism (5) between two support columns (2), install arc (3) on rising mechanism (5), rising mechanism (5) downside is equipped with primary locking mechanism (6), be equipped with on support column (2) and take leg mechanism (7), it is equipped with short spliced pole (4) to take the longitudinal symmetry between leg mechanism (7) and the rising mechanism (5).

2. The adjustable leg supporting device for orthopedics department according to claim 1, characterized in that the lifting mechanism (5) comprises first hollow columns (51), first connecting transverse plates (52), reinforcing corners (53), sliding frames (54), first connecting plates (55) and first return springs (56), the first hollow columns (51) are arranged on the two supporting columns (2) in a sliding mode, the first hollow columns (51) are connected with the short connecting columns (4), the first connecting transverse plates (52) are symmetrically arranged between the two first hollow columns (51) from top to bottom, the reinforcing corners (53) are symmetrically arranged on the two sides of the upper portions of the two first hollow columns (51) from top to bottom, the number of the reinforcing corners (53) is eight, the reinforcing corners (53) are connected with the arc-shaped plate (3), the sliding frames (54) are arranged between the two first connecting transverse plates (52), the first connecting plates (55) are arranged in the middle of the bottoms of the sliding frames (54), six first return springs (56) are wound on the lower side of the sliding frame (54), and two ends of each first return spring (56) are connected with the first connecting transverse plate (52) and the sliding frame (54) respectively.

3. The adjustable leg supporting device for orthopedics department according to claim 2, characterized in that the primary locking mechanism (6) comprises a second connecting transverse plate (61), a special-shaped plate (62), a round bar frame (64), first inserting plates (63), first limiting rods (65) and second return springs (66), the second connecting transverse plate (61) is arranged on each side of the sliding frame (54), the special-shaped plate (62) is arranged on each outer side of each second connecting transverse plate (61), the first limiting rods (65) are uniformly arranged on each inner side of each first connecting transverse plate (52), the number of the first limiting rods (65) is eight, the first inserting plates (63) are slidably arranged between the adjacent four first limiting rods (65), the number of the first inserting plates (63) is two, the round bar frame (64) is arranged in the middle of each first inserting plate (63), the supporting columns (2) and the first connecting transverse plates (52) are slidably connected with the round bar frame (64), and the eight first limiting rods (65) are wound with second return springs (66), and two ends of each second return spring (66) are respectively connected with the round rod frame (64) and the first limiting rod (65).

4. The adjustable leg supporting device for orthopedics department as claimed in claim 3, wherein the leg joining mechanism (7) comprises a second hollow column (71), a round-head column (72), an auxiliary plate (73), a small arc-shaped block (74) and a connecting shaft (75), the second hollow column (71) is slidably arranged on the supporting column (2), the second hollow column (71) is connected with the short connecting column (4), the round-head column (72) is arranged on the upper side of the second hollow column (71), the auxiliary plate (73) is arranged between the second hollow column (71) and the round-head column (72), the connecting shaft (75) is rotatably arranged on the round-head column (72), and the small arc-shaped block (74) is arranged on the connecting shaft (75).

5. The adjustable leg supporting device for orthopedics department as claimed in claim 4, characterized by further comprising a foot-supporting mechanism (8), wherein the foot-supporting mechanism (8) comprises a hollow baffle (81), a long connecting post (82), a second limiting rod (83) and a third reset spring (84), the second limiting rods (83) are arranged on two sides of the small arc-shaped block (74), the long connecting post (82) is arranged on the upper sides of the two second limiting rods (83) in a sliding manner, the long connecting post (82) is connected with the small arc-shaped block (74) in a sliding manner, the hollow baffle (81) is arranged between the lower sides of the two long connecting posts (82), the third reset spring (84) is wound on the two second limiting rods (83), and two ends of the third reset spring (84) are respectively connected with the long connecting post (82) and the small arc-shaped block (74).

6. The adjustable leg supporting device for orthopedics department according to claim 5, characterized in that the adjustable leg supporting device further comprises a limiting mechanism (9), the limiting mechanism (9) comprises a third connecting plate (91), a second inserting plate (92), connecting round rods (93), a third limiting rod (94) and a fourth return spring (95), the lower side of the second hollow column (71) is uniformly provided with the third limiting rod (94), the number of the third limiting rods (94) is four, a second inserting plate (92) is arranged between the four third limiting rods (94), the second inserting plate (92) is connected with the second hollow column (71) in a sliding way, the connecting round rods (93) are arranged on two sides of the second inserting plate (92) and the first inserting plate (63), the number of the connecting round rods (93) is four, the third connecting plate (91) is connected between the two symmetrical connecting round rods (93), the number of the third connecting plate (91) is two, and fourth return springs (95) are wound on the four third limiting rods (94), and two ends of each fourth return spring (95) are respectively connected with the third limiting rods (94) and the second inserting plate (92).

7. The adjustable leg supporting device for orthopedics department according to claim 6, characterized by further comprising a fixing mechanism (10), wherein the fixing mechanism (10) comprises rotating plates (101), contact plates (102), round cap rods (103), fifth return springs (104), a handle frame (105), a second connecting plate (106) and a bolt (107), the rotating plates (101) are rotatably arranged on two sides of the arc-shaped plate (3), the round cap rods (103) are arranged on the two rotating plates (101) at intervals in a sliding manner, the number of the round cap rods (103) is six, the contact plates (102) are arranged between the lower sides of the three round cap rods (103) on the same side, the fifth return springs (104) are wound on the six round cap rods (103), two ends of the fifth return springs (104) are respectively connected with the rotating plates (101) and the round cap rods (103), the handle frame (105) is arranged between the two rotating plates (101), the bottom of the handle frame (105) is provided with a second connecting plate (106), and the middle part of the second connecting plate (106) is provided with a bolt (107) in a sliding way.

8. The adjustable leg supporting device for orthopedics department according to claim 7, further comprising an adjusting mechanism (11), wherein the adjusting mechanism (11) comprises a connecting table (111), a first connecting rod (112), a second connecting rod (113), a rotating table (114), a screw rod (115), a limiting ring (116) and a rotating ring (117), the connecting table (111) is arranged at the bottom of the small arc-shaped block (74), the first connecting rod (112) is rotatably arranged at the lower side of the connecting table (111), the second connecting rod (113) is rotatably arranged at the middle part of the second hollow column (71), the rotating table (114) is rotatably arranged between the second connecting rod (113) and the first connecting rod (112), the screw rod (115) is rotatably arranged at the bottom of the rotating table (114), the limiting ring (116) is rotatably arranged at the lower side of the second hollow column (71), the rotating ring (117) is rotatably arranged on the limiting ring (116), the screw rod (115) is in threaded connection with the rotary ring (117).

9. An orthopaedic adjustable leg support according to claim 2, wherein the curved plate (3) is provided with recesses spaced to provide anti-slip properties.

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