CN114176875A - Limiting device for orthopedic joint nursing - Google Patents

Abstract

The invention relates to a limiting device, in particular to a limiting device for nursing of an orthopedic joint. Mainly provides a stop device for nursing an orthopedic joint, which does not need manual binding, cushions limbs and provides comfortable nursing conditions. A stop device is used in nursing of orthopedics joint, including: first nursing frame, second nursing frame, guide pin bushing, gag lever post, first spring etc. first nursing frame left part articulates there is the second nursing frame, and both sides all are equipped with a plurality of guide pin bushings around the second nursing frame left part inner wall, all the slidingtype is equipped with the gag lever post in the guide pin bushing, the gag lever post all with be connected with first spring between the guide pin bushing inboard. The clamping plate can limit the second nursing frame, so that the folded state of the second nursing frame is fixed, and the second nursing frame is prevented from being automatically ejected; after the clamping rod moves outwards and does not block the first limiting leather strip and the second limiting leather strip, the first limiting leather strip and the second limiting leather strip can be adjusted, and limitation to various body types is achieved.

Description

Limiting device for orthopedic joint nursing

Technical Field

The invention relates to a limiting device, in particular to a limiting device for nursing of an orthopedic joint.

Background

Patient's arm or shank need massage the nursing to it after the injury treatment, for preventing patient when receiving medicine and external stimulus this moment, take place the reaction of struggling away of overstimulation, it is spacing to patient's limbs to use restraint band generally, common restraint band is long cloth plus a straight plank, let patient's limbs be located a straight plank during the use, let long cloth pass straight plank and limbs and beat the slipknot afterwards, its slipknot is generally beaten in joint department, if restraint band is too loose, the patient struggles away easily, the local blood circulation of patient can be influenced to the tension, lead to pressing the emergence of sore, the painful work load of nursing that has increased patient.

Generally bind restraint strap by the nursing staff is automatic, carelessly touching the patient when the staff is binded, can lead to patient's pain to increase, and patient's hand is placed for a long time and can lead to the discomfort, and restraint strap is placed at will at ordinary times and can not be found easily, the inconvenient use of taking, consequently need design one kind need not manual binding, cushions the limbs and protects, provides the stop device for orthopedic joint nursing of comfortable nursing condition.

Disclosure of Invention

In order to overcome the defects that the pain of a patient is increased due to the fact that a patient is carelessly touched by a manual binding and restraining belt, and the patient feels uncomfortable after being placed for a long time, the technical problems of the invention are as follows: the limiting device for nursing the orthopedic joint is used for nursing the orthopedic joint, the limb is padded and protected without being bound manually, and comfortable nursing conditions are provided.

The technical implementation scheme of the invention is as follows: the utility model provides a stop device is used in nursing of orthopedics joint, including first nursing frame, second nursing frame, guide pin bushing, gag lever post, first spring, card dead mechanism and stop gear, first nursing frame left part articulates there is the second nursing frame, both sides all are equipped with a plurality of guide pin bushings around the second nursing frame left part inner wall, all slidingtype is equipped with the gag lever post in the guide pin bushing, the gag lever post all with be connected with first spring between the guide pin bushing inboard, first nursing frame right side is equipped with the card dead mechanism, first nursing frame top is equipped with stop gear.

In a preferred embodiment of the invention, the locking mechanism comprises a locking block, locking sleeves, a clamping plate and a second spring, the locking block is arranged on the right side of the first nursing frame, the locking sleeves are symmetrically arranged at the front and back of the bottom of the locking block, the clamping plate is rotatably connected between the locking sleeves, and the second spring is connected between the clamping plate and the inner sides of the locking sleeves.

In a preferred embodiment of the invention, the limiting mechanism comprises limiting seats, a first limiting leather strip, a second limiting leather strip, a sliding clamping sleeve, a first fixing bolt, a guide frame, a clamping rod, a third spring and a wedge block, wherein the limiting seats are symmetrically arranged on the left side and the right side of the top of the first nursing frame front and back, the first limiting leather strip and the second limiting leather strip are connected between the front limiting seat and the back limiting seat on the same side in a sliding mode, the first limiting leather strip is located on the outer side of the second limiting leather strip, the sliding clamping sleeve is arranged between the second limiting leather strip on the same side and the middle part of the first limiting leather strip in a sliding mode, the first fixing bolt is arranged on the sliding clamping sleeve in a threaded mode on the left and right side symmetrically, the guide frame is arranged on the outer side of the top of the limiting seats, the clamping rod is arranged on the guide frame in a sliding mode, the third spring is connected between the clamping rod and the outer side of the guide frame, and the wedge block is arranged on the outer side of the clamping rod.

In a preferred embodiment of the invention, the nursing frame further comprises an adjusting mechanism, the adjusting mechanism comprises sliding blocks, a first adjusting belt, a second fixing bolt and a second adjusting belt, the front side and the rear side of the second nursing frame are respectively provided with 3 sliding blocks, the outer sides of the sliding blocks are respectively provided with the second fixing bolt in a threaded manner, the second fixing bolts are respectively provided with the first adjusting belt in a rotating manner, and the second adjusting belt is hinged between the first adjusting belts on the same vertical side.

In a preferred embodiment of the invention, the nursing frame further comprises a fixing mechanism, the fixing mechanism comprises a guide sleeve, a limiting plate, an adjusting plate, a third fixing bolt, a screw rod and a snap ring, the guide sleeve is arranged on the left side of the bottom of the second nursing frame, the limiting plate is arranged on the left side of the guide sleeve, the adjusting plate is slidably arranged on the guide sleeve, the screw rod is arranged on the front side and the rear side of the adjusting plate in a threaded manner, the snap ring is arranged on the inner side of the screw rod, and the third fixing bolt is symmetrically arranged on the front side and the rear side of the left side of the guide sleeve in a threaded manner.

In a preferred embodiment of the invention, the nursing device further comprises a nursing mechanism, the nursing mechanism comprises guide rails, guide rods, fourth springs, pull rods, nursing pads, hinged rods, ejector blocks, push plates and fifth springs, transverse grooves are formed in the first nursing frame, a plurality of guide rails are arranged on the front side and the rear side of the inner wall of each transverse groove, the guide rods are arranged in the guide rails, the nursing pads are connected between the 2 guide rods on the same vertical side, the fourth springs are connected between the tops of the nursing pads and the guide rods, the pull rods are connected between the front side and the rear side of the nursing pads, the hinged rods are arranged on the left outer sides of the pull rods, the push plates are arranged on the tops of the hinged rods in a sliding mode, the fifth springs are symmetrically connected between the push plates and the tops of the hinged rods, and the ejector blocks are arranged on the tops of the pull rods.

In a preferred embodiment of the invention, the nursing frame further comprises a reinforcing mechanism, the reinforcing mechanism comprises reinforcing strips and reinforcing rods, the reinforcing strips are arranged on the front side and the rear side of the second nursing frame in a sliding mode, reinforcing grooves are formed in the reinforcing strips, and the reinforcing rods are symmetrically arranged on the reinforcing grooves in the left-right mode.

In a preferred embodiment of the present invention, the first nursing frame has a plurality of position-limiting holes on both sides, and the position-limiting holes are engaged with the position-limiting rods.

Compared with the prior art, the invention has the following advantages:

1. the clamping plate can limit the second nursing frame, so that the folded state of the second nursing frame is fixed, and the second nursing frame is prevented from being automatically ejected;

2. after the clamping rod moves outwards and does not clamp the first limiting leather strip and the second limiting leather strip, the first limiting leather strip and the second limiting leather strip can be adjusted to limit multiple body types, and then the first fixing bolt is rotated to clamp the first limiting leather strip and the second limiting leather strip;

3. the 3 second adjusting belts are driven to rotate to the upper part of the patient, and the second adjusting belts are fixed by avoiding the wound of the patient, so that the limb limitation of the wound can be completed;

4. the nursing pad moves upwards to pad the arms or the legs of the patient, so that a more comfortable nursing environment is provided;

5. the restraint strap is tied on the reinforcing rod, so that the patient with a large size can be assisted to be limited, and the applicability of the limiting device is realized.

Drawings

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

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

FIG. 3 is a schematic view of a second partial body structure according to the present invention.

Fig. 4 is a schematic perspective view of the present invention at a.

Fig. 5 is a schematic perspective view of a first locking mechanism according to the present invention.

Fig. 6 is a schematic perspective view of a second locking mechanism of the present invention.

Fig. 7 is a schematic perspective view of a first embodiment of the spacing mechanism of the present invention.

Fig. 8 is a schematic perspective view of a second spacing mechanism of the present invention.

Fig. 9 is a schematic perspective view of a first adjustment mechanism according to the present invention.

Fig. 10 is a schematic perspective view of a second adjustment mechanism of the present invention.

Fig. 11 is a schematic perspective view of a first fixing mechanism according to the present invention.

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

Fig. 13 is a schematic perspective view of a first nursing mechanism according to the present invention.

Fig. 14 is a schematic perspective view of a second nursing facility according to the present invention.

Fig. 15 is a schematic perspective view of a reinforcing mechanism according to the present invention.

The parts are labeled as follows: 1. a first nursing frame, 2, a second nursing frame, 3, a guide sleeve, 4, a limiting rod, 5, a first spring, 6, a clamping mechanism, 61, a clamping block, 62, a clamping sleeve, 63, a clamping plate, 64, a second spring, 7, a limiting mechanism, 71, a limiting seat, 72, a first limiting leather strip, 73, a second limiting leather strip, 74, a sliding clamping sleeve, 75, a first fixing bolt, 76, a guide frame, 77, a clamping rod, 78, a third spring, 79, a wedge block, 8, an adjusting mechanism, 81, a sliding block, 82, a first adjusting belt, 83, a second fixing bolt, 84, a second adjusting belt, 9, a fixing mechanism, 91, a guide sleeve, 92, a limiting plate, 93, an adjusting plate, 94, a third fixing bolt, 95, a screw rod, 96, a clamping ring, 11, a nursing mechanism, 111, a guide rail, 112, a guide rod, 113, a fourth spring, 114, a pull rod, 115, a nursing pad, 116 and a hinged rod, 117. the top block 118, the push plate 119, the fifth spring 12, the reinforcing mechanism 121, the reinforcing strip 122, the reinforcing groove 123 and the reinforcing rod.

Detailed Description

It is to be noted that, in the case of the different described embodiments, identical components are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to identical components having the same reference numerals or the same component names in a meaningful manner. The positional references selected in the description, such as upper, lower, lateral, etc., refer also to the directly described and illustrated figures and are to be read into the new position in the sense of a change in position.

Example 1

The utility model provides a stop device is used in nursing of orthopedics joint, as shown in fig. 1-15, including first nursing frame 1, second nursing frame 2, guide pin bushing 3, gag lever post 4, first spring 5, card dead mechanism 6 and stop gear 7, first nursing frame 1 left part articulates there is second nursing frame 2, both sides all are equipped with a plurality of guide pin bushings 3 around the 2 left part inner walls of second nursing frame, the equal slidingtype is equipped with gag lever post 4 in the guide pin bushing 3, be connected with first spring 5 between gag lever post 4 all and the guide pin bushing 3 inboard, both sides all open around first nursing frame 1 left part have a plurality of with gag lever post 4 complex spacing hole, first nursing frame 1 right side is equipped with card dead mechanism 6, first nursing frame 1 top is equipped with can carry out spacing stop gear 7 to patient's limbs.

Dead mechanism 6 of card is equipped with card dead piece 61 including card dead piece 61, the dead cover 62 of card, cardboard 63 and second spring 64 on the first nursing frame 1 right side, and card dead piece 61 bottom front and back symmetry is equipped with the dead cover 62 of card, and the rotary type is connected with cardboard 63 between the dead cover 62 of card, cardboard 63 all with the card be connected with second spring 64 between the dead cover 62 inboard.

The limiting mechanism 7 comprises a limiting seat 71, a first limiting leather strip 72, a second limiting leather strip 73, a sliding cutting sleeve 74, a first fixing bolt 75, a guide frame 76, a clamping rod 77, a third spring 78 and a wedge-shaped block 79, all front and back symmetries are equipped with spacing seat 71 in the left and right sides in first nursing frame 1 top, all sliding type is connected with first spacing leather strap 72 and the spacing leather strap 73 of second between two spacing seats 71 in the front and back of homonymy, first spacing leather strap 72 is located the spacing leather strap 73 outside of second, all sliding type is equipped with slip cutting ferrule 74 between the spacing leather strap 73 of second of homonymy and the first spacing leather strap 72 middle part, equal bilateral symmetry screw thread formula is equipped with first fixing bolt 75 on the slip cutting ferrule 74, spacing seat 71 top outside all is equipped with leading truck 76, all sliding type is equipped with clamping rod 77 on leading truck 76, all be connected with third spring 78 between clamping rod 77 and the leading truck 76 outside, the clamping rod 77 outside all is equipped with wedge 79.

The second nursing frame 2 is clamped with the first nursing frame 1 in an initial state, the limiting rod 4 is matched with the limiting hole to limit the left part of the second nursing frame 2, the clamping plate 63 clamps the right part of the second nursing frame 2 and is matched with the stable retraction of the limiting device, when the limiting device is needed, the second nursing frame 2 is pushed to rotate upwards and is not clamped with the first nursing frame 1, the limiting rod 4 is not matched with the limiting hole at the moment, the limiting rod 4 is driven to be extruded to move outwards, the first spring 5 is compressed, the clamping plate 63 is extruded when the second nursing frame 2 rotates upwards, the clamping plate 63 rotates rightwards to drive the second spring 64 to deform, after the second nursing frame 2 rotates to a certain angle according to requirements, the pushing of the second nursing frame 2 is stopped, the limiting rod 4 rotates to be matched with the limiting hole and is not extruded any more at the moment, the first spring 5 resets to drive the limiting rod 4 to move inwards to clamp the limiting hole, so that the state of the second nursing frame 2 can be fixed, meanwhile, the second spring 64 resets to drive the clamping plate 63 to rotate leftwards to reset, then the arm or the leg of the patient is placed between the bottoms of the second limit leather strips 73, the clamping rod 77 is manually pushed to move outwards to avoid clamping the first limit leather strips 72 and the second limit leather strips 73, the third spring 78 is stretched, then the first limit leather strips 72 and the second limit leather strips 73 are manually adjusted to limit the patient, after the adjustment is finished, the first fixing bolt 75 is manually rotated to fix the sliding clamping sleeve 74 and the middle parts of the first limit leather strips 72 and the second limit leather strips 73, the clamping rod 77 is stopped to be pushed, the third spring 78 resets to drive the clamping rod 77 to move inwards to clamp the first limit leather strips 72 and the second limit leather strips 73 again, then the joint of the patient can be massaged and nursed, the nursing is finished, the first fixing bolt 75 is manually rotated to avoid fixing the first limit leather strips 72 and the second limit leather strips 73, patient can take out arm or shank, promote clamping bar 77 once more and remove to the outside, manual retrieve first spacing leather strap 72 and the spacing leather strap 73 of second, it stops to promote clamping bar 77 to retrieve to finish the back, clamping bar 77 moves to the inboard under the effect of third spring 78 and resets, it resets to promote second nursing frame 2 downwardly rotating again manually, gag lever post 4 and spacing hole cooperation carry out spacingly to second nursing frame 2 left part, second nursing frame 2 rotates downwards simultaneously and extrudes cardboard 63 and rotates right, second nursing frame 2 stall back, cardboard 63 resets to the left rotation under the effect of second spring 64 and blocks second nursing frame 2 right part once more, accomplish packing up of second nursing frame 2.

Still including adjustment mechanism 8, adjustment mechanism 8 is including sliding block 81, first regulation band 82, second fixing bolt 83 and second regulation band 84, and the second is nursed and all is equipped with 3 sliding blocks 81 in both sides around the frame 2, and the equal screw thread formula in the sliding block 81 outside is equipped with second fixing bolt 83, and equal rotary type is equipped with first regulation band 82 on the second fixing bolt 83, and it has second regulation band 84 to articulate between the first regulation band 82 that the front and back both sides correspond.

Still including fixed establishment 9, fixed establishment 9 is including uide bushing 91, limiting plate 92, regulating plate 93, third fixing bolt 94, screw rod 95 and snap ring 96, 2 bottom left sides of second nursing frame are equipped with uide bushing 91, uide bushing 91 left side is equipped with limiting plate 92, sliding type is equipped with regulating plate 93 on uide bushing 91, the equal screw thread formula in both sides is equipped with screw rod 95 around regulating plate 93, the screw rod 95 inboard all is equipped with snap ring 96, symmetrical screw thread formula is equipped with third fixing bolt 94 around the uide bushing 91 left side.

When a patient with a wound on the arm needs to be nursed, the second nursing frame 2 is kept in a folded state, the second adjusting belts 84 are located on the right side of the bottom of the second nursing frame 2, the first adjusting belts 82 are rotated to drive the second adjusting belts 84 to upwards rotate and be located above the arms or legs of the patient, the second adjusting belts 84 are driven to move left and right to be adjusted according to different wound positions of the patient, the second adjusting belts 84 need to be fixed by avoiding the wound, after the adjustment is finished, the second fixing bolts 83 are rotated to fix the positions of the first adjusting belts 82, the positions of the second adjusting belts 84 are further fixed, so that the arms or legs of the patient can be flexibly limited, the first adjusting belts 82 are not fixed by rotating the second fixing bolts 83 after the adjustment is finished, the second adjusting belts 84 are pushed to move right, and then the first adjusting belts 82 are rotated, and then drive second regulation area 84 and rotate downwards and be located second nursing frame 2 bottom once more, rotate screw rod 95 during the nursing and drive snap ring 96 and move to the inboard, when snap ring 96 moves to the inboard and contacts the back with second nursing frame 2, stop rotating screw rod 95, rotate third fixing bolt 94 and block regulating plate 93 and can fix the position of snap ring 96, and then realize the fixed of second nursing frame 2, the cooperation nursing.

The nursing frame comprises a nursing mechanism 11, the nursing mechanism 11 comprises guide rails 111, guide rods 112, fourth springs 113, pull rods 114, nursing pads 115, hinged rods 116, ejector blocks 117, push plates 118 and fifth springs 119, transverse grooves are formed in the front side and the rear side of the first nursing frame 1, a plurality of guide rails 111 are arranged on the front side and the rear side of the inner wall of each transverse groove, the guide rods 112 are arranged in the guide rails 111, the nursing pads 115 capable of protecting patients are connected between the front guide rod 112 and the rear guide rod 112 in the same transverse groove, the fourth springs 113 are connected between the top of the nursing pads 115 and the guide rods 112, the pull rods 114 are connected between the front sides and the rear sides of the nursing pads 115 in the same transverse groove, the hinged rods 116 are arranged on the left outer side of the pull rods 114, the push plates 118 are slidably arranged on the tops of the hinged rods 116, the fifth springs 119 are symmetrically connected between the push plates 118 and the tops of the hinged rods 116, the tops of the pull rods 114 are provided with the ejector blocks 117, the top blocks 117 are all located on the outside of the third nursing pad 115 from right to left.

Still including strengthening mechanism 12, strengthening mechanism 12 is equipped with strengthening strip 121 including strengthening strip 121 and anchor strut 123, and both sides all are slidingtype around the second nursing frame 2 and are equipped with strengthening strip 121, all open on strengthening strip 121 and strengthen groove 122, and all bilateral symmetry is equipped with anchor strut 123 that can tie up about band and increase spacing scope on strengthening groove 122.

The second nursing frame 2 rotates upwards to push the push plate 118 to move upwards, and then the hinge rod 116 drives the pull rod 114 to move upwards, the pull rod 114 moves upwards to drive the nursing pad 115 to move upwards to cooperate with comfortable nursing, the fourth spring 113 is compressed, when the nursing pad 115 moves upwards to the extreme, the pull rod 114 continues to move upwards to drive the fifth spring 119 to be stretched, and then the state of the second nursing frame 2 is fixed, meanwhile, the pull rod 114 moves upwards to drive the top block 117 to move upwards to extrude the wedge block 79 to move outwards, so that the first limiting leather strip 72 and the second limiting leather strip 73 are no longer limited by the clamping rod 77, the first fixing bolt 75 is rotated to fix the first limiting leather strip 72 and the second limiting leather strip 73, the cooperation nursing is completed, the first fixing bolt 75 is rotated to fix the first limiting leather strip 72 and the second limiting leather strip 73 no longer, the patient pulls out the arm or the leg, manually packs up the first limiting leather strip 72 and the second limiting leather strip 73, then manually pushes the second nursing frame 2 to rotate downwards to reset without extruding the push plate 118, the fifth spring 119 resets to drive the pull rod 114 to move downwards, simultaneously the fourth spring 113 resets to drive the nursing pad 115 to move downwards, the nursing pad 115 moves downwards to drive the ejector block 117 to move downwards to reset through the pull rod 114, the wedge block 79 does not bear force any more and moves inwards to reset under the action of the third spring 78, and then the clamping rod 77 is driven to move inwards to clamp the first limiting leather strip 72 and the second limiting leather strip 73; the reinforcing strip 121 is folded in the second nursing frame 2 in the initial state, when a patient with high body fat percentage is met, the cross section of the limb is large and even exceeds the area of the second nursing frame 2, a worker can take out the reinforcing strip 121 and attach the elastic restraining band to the reinforcing rod 123, so that the patient can be limited, the nursing is finished, the restraining band can be taken down and collected, and the reinforcing strip 121 is pushed into the second nursing frame 2 to be folded.

While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims (8)

1. The utility model provides a stop device is used in nursing of orthopedics joint, characterized by, including: first nursing frame (1), second nursing frame (2), guide pin bushing (3), gag lever post (4), first spring (5), card dead mechanism (6) and stop gear (7), first nursing frame (1) left part articulates there is second nursing frame (2), both sides all are equipped with a plurality of guide pin bushings (3) around the inner wall of second nursing frame (2) left part, equal slidingtype is equipped with gag lever post (4) in guide pin bushing (3), gag lever post (4) all with be connected with first spring (5) between guide pin bushing (3) the inboard, first nursing frame (1) right side is equipped with card dead mechanism (6), first nursing frame (1) top is equipped with stop gear (7).

2. A limiter device for nursing orthopedics joints according to claim 1 wherein the locking mechanism (6) comprises: card is died piece (61), card cover (62), cardboard (63) and second spring (64), and first nursing frame (1) right side is equipped with card piece (61), and card piece (61) bottom front and back symmetry is equipped with card cover (62) of dying, and the rotary type is connected with cardboard (63) between the card cover (62) of dying, cardboard (63) all with block be connected with second spring (64) between cover (62) inboard of dying.

3. A limiter apparatus for nursing an orthopedic joint according to claim 2, wherein the limiter mechanism (7) comprises: the nursing frame comprises a limiting seat (71), a first limiting leather strip (72), a second limiting leather strip (73), a sliding clamping sleeve (74), a first fixing bolt (75), a guide frame (76), a clamping rod (77), a third spring (78) and a wedge block (79), wherein the limiting seat (71) is symmetrically arranged on the front and back of the left and right sides of the top of the first nursing frame (1), the first limiting leather strip (72) and the second limiting leather strip (73) are connected between the front and back limiting seats (71) on the same side in a sliding manner, the first limiting leather strip (72) is positioned on the outer side of the second limiting leather strip (73), the sliding clamping sleeve (74) is arranged between the middle parts of the second limiting leather strip (73) and the first limiting leather strip (72) on the same side in a sliding manner, the first fixing bolt (75) is arranged on the sliding clamping sleeve (74) in a threaded manner in a bilateral symmetry manner, the guide frame (76) is arranged on the outer side of the top of the limiting seat (71), and the clamping rod (77) is arranged on the guide frame (76) in a sliding manner, third springs (78) are connected between the clamping rods (77) and the outer sides of the guide frames (76), and wedge-shaped blocks (79) are arranged on the outer sides of the clamping rods (77).

4. A limiter device for nursing bone joint as defined in claim 3 further comprising an adjusting mechanism (8), wherein the adjusting mechanism (8) comprises: sliding block (81), first regulation area (82), second fixing bolt (83) and second regulation area (84), both sides all are equipped with 3 sliding blocks (81) around second nursing frame (2), and the equal screw thread formula in sliding block (81) outside is equipped with second fixing bolt (83), and equal rotary type is equipped with first regulation area (82) on second fixing bolt (83), and it has second regulation area (84) to articulate between first regulation area (82) of vertical homonymy.

5. A limiter device for nursing bone joints according to claim 4 further comprising a fixing mechanism (9), wherein the fixing mechanism (9) comprises: uide bushing (91), limiting plate (92), regulating plate (93), third fixing bolt (94), screw rod (95) and snap ring (96), second nursing frame (2) bottom left side is equipped with uide bushing (91), uide bushing (91) left side is equipped with limiting plate (92), sliding type is equipped with regulating plate (93) on uide bushing (91), the equal screw thread formula in both sides is equipped with screw rod (95) around regulating plate (93), screw rod (95) inboard all is equipped with snap ring (96), symmetrical screw thread formula is equipped with third fixing bolt (94) around uide bushing (91) left side.

6. A limiter device for nursing bone joints according to claim 5 further comprising a nursing mechanism (11), wherein the nursing mechanism (11) comprises: a guide rail (111), a guide rod (112), a fourth spring (113), a pull rod (114), a nursing pad (115), a hinge rod (116), a top block (117), a push plate (118) and a fifth spring (119), all opened the cross slot in first nursing frame (1), both sides all are equipped with a plurality of guide rails (111) around the cross slot inner wall, all be equipped with guide arm (112) in guide rail (111), all be connected with nursing pad (115) between 2 guide arm (112) of vertical homonymy, nursing pad (115) top all with be connected with fourth spring (113) between guide arm (112), all be connected with pull rod (114) between nursing pad (115) the front and back both sides, pull rod (114) left side outside all is equipped with hinge bar (116), hinge bar (116) top slidingtype is equipped with push pedal (118), push pedal (118) all with hinge bar (116) between the top bilateral symmetry be connected with fifth spring (119), pull rod (114) top all is equipped with kicking block (117).

7. A limiter device according to claim 6 further comprising a reinforcement means (12), the reinforcement means (12) comprising: reinforcing strip (121) and reinforcing rod (123), both sides all are equipped with reinforcing strip (121) around second nursing frame (2) the slidingtype, all opened reinforcing groove (122) on reinforcing strip (121), and equal bilateral symmetry is equipped with reinforcing rod (123) on reinforcing groove (122).

8. The limiting device for nursing the orthopaedic joints as claimed in claim 7, wherein the first nursing frame (1) is provided with a plurality of limiting holes on both sides, and the limiting holes are matched with the limiting rods (4).

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