CN220608572U

CN220608572U - Limb hanger

Info

Publication number: CN220608572U
Application number: CN202322230888.5U
Authority: CN
Inventors: 魏伟强; 刘洪�
Original assignee: Fourth Hospital Of Changsha
Current assignee: Fourth Hospital Of Changsha
Priority date: 2023-08-18
Filing date: 2023-08-18
Publication date: 2024-03-19
Anticipated expiration: 2033-08-18

Abstract

The utility model discloses a limb hanging bracket, in particular to the technical field of limb hanging brackets, which comprises two supporting frames, wherein two first sliding rods are fixedly arranged between the two supporting frames, the bottom ends of the two first sliding rods are provided with the same second sliding rod, and the bottom ends of the second sliding rods are provided with two joint hanging strips for supporting the limb of a patient; the outer end of the first sliding rod is provided with a first fixing mechanism for fixing the second sliding rod; the first fixing mechanism comprises a first limiting ring arranged at the outer end of the first sliding rod, a connecting plate is fixedly arranged at the bottom end of the first limiting ring, and the two connecting plates are fixedly connected with the second sliding rod. The utility model not only can fix the joint sling to prevent further damage to the body of a patient, but also can adjust the height of the joint sling to ensure that the patient is more comfortable when the injured part of the patient is placed.

Description

Limb hanger

Technical Field

The utility model relates to the technical field of limb hanging frames, in particular to a limb hanging frame.

Background

In clinical medical treatment, for orthopedic patients, as the patients are subjected to orthopedic operation treatment, the limbs are required to be in a relaxed state, so that the growth and recovery condition of bones are ensured, and then the limbs of the patient operation are required to be suspended by using a portal frame.

Such as a limb hanger for clinical orthopedic treatment provided in chinese patent application No. 202220086994.3. The technical scheme comprises the following steps: the main beam, the bracing piece, the main clamp cover and the suspension assembly, the outside movable mounting of main beam has the spacing ring, and the bottom welding of spacing ring has the slide rail frame, hangs the intraductal tripod that installs of suspension assembly, and the spacing groove is installed to the bottom both sides of tripod, and one side movable mounting of spacing groove has the solid fixed ring, and the main clamp cover is installed through the lifting rope to the bottom of guy fixed ring, and two sets of elastic bands are installed to one side of main clamp cover, and vice clamp cover is installed to the one end of elastic band. According to the technical scheme, the auxiliary jacket is arranged at one end of the elastic band, and the auxiliary jacket and the main jacket are matched to fix and suspend the limb part of a patient respectively, so that the pressure born by the patient can be dispersed, the comfort of the device is further improved, and the situation that the patient blood flow is difficult due to the fact that the contact area between the device and the limb part of the patient is too small can be avoided.

However, the following problems still exist in this solution: the girder and the spacing ring are movable mounting in this technical scheme, do not fix the spacing ring, and when bumping, the spacing ring slides easily, and the spacing ring slides moreover and can drives the main clamp cover and slide, leads to the main clamp cover to keep away from patient's fracture department easily, further causes the damage to patient.

Disclosure of Invention

The utility model aims to provide a limb hanging bracket which not only can fix a joint hanging strap and prevent the body of a patient from being further damaged, but also can adjust the height of the joint hanging strap, so that the patient is more comfortable to place at the injured part, and the defects in the technology are overcome.

In order to achieve the above object, the present utility model provides the following technical solutions: the limb hanging bracket comprises two supporting frames, two first sliding rods are fixedly arranged between the two supporting frames, the bottom ends of the two first sliding rods are provided with the same second sliding rod, and the bottom ends of the second sliding rods are provided with two joint hanging strips for supporting the limbs of a patient;

the outer end of the first sliding rod is provided with a first fixing mechanism for fixing the second sliding rod;

the first fixed establishment is including establishing the first spacing ring at first slide bar outer end, first spacing ring bottom mounting is equipped with the connecting plate, two connecting plate and second slide bar fixed connection, a plurality of first screw holes have been seted up to first slide bar outer end, the second screw hole has been seted up to first spacing ring inside, the inside threaded connection of second screw hole has first bolt, two the one end that first bolt is close to all runs through first screw hole and extends second screw hole one end, first bolt passes through threaded connection with first screw hole, can fix the second slide bar.

Preferably, the outer end of the second sliding rod is provided with a second fixing mechanism for fixing the two joint slings;

the second fixing mechanism comprises two second limiting rings arranged at the outer ends of second sliding rods, third threaded holes are formed in the second limiting rings, a plurality of fourth threaded holes are formed in the second sliding rods, second bolts are connected with the second limiting rings in a threaded mode, the right ends of the second bolts penetrate through the fourth threaded holes and extend out of one ends of the third threaded holes, and the fourth threaded holes are connected with the second bolts in a threaded mode to fix the two joint hanging strips.

Preferably, the bottom end of the second limiting ring is provided with a moving mechanism for driving the joint hanging belt to move up and down;

the moving mechanism comprises a telescopic cylinder fixedly installed at the bottom end of the second limiting ring, a telescopic rod is inserted into the telescopic cylinder, a plurality of fifth threaded holes are formed in the telescopic rod, a sixth threaded hole is formed in the bottom end of the telescopic cylinder, a third bolt is arranged in the fifth threaded hole, the right end of the third bolt penetrates through the fifth threaded hole and extends out of one end of the sixth threaded hole, the third bolt is connected with the fifth threaded hole through threads, and the bottom end of the telescopic rod is fixedly connected with the top end of the joint hanging strip and can drive the joint hanging strip to move up and down.

Preferably, the bottom end of the supporting frame is provided with a mounting mechanism for fixing the supporting frame and the sickbed;

the installation mechanism comprises two seventh threaded holes formed in the bottom end of the support frame, a fixing plate is arranged at the bottom end of each of the seventh threaded holes and located on the same side, eighth threaded holes are formed in the left end and the right end of each of the fixing plate, fourth bolts are connected with the inner threads of the eighth threaded holes, the top ends of the fourth bolts penetrate through the first sliding rod and extend into the seventh threaded holes, and the fourth bolts are connected with the seventh threaded holes through threads, so that the support frame and a sickbed can be fixed.

Preferably, the inside spout of seting up of telescopic cylinder, the telescopic link can be in the inside slip of spout, makes things convenient for the telescopic link to slide in the telescopic cylinder inside.

Preferably, the first limiting ring can slide on the first sliding rod, so that the second sliding rod can be conveniently moved.

Preferably, the second limiting ring can slide on the second sliding rod, so that the second limiting ring can be conveniently moved.

In the technical scheme, the utility model has the technical effects and advantages that:

1. when the second slide bar is required to be fixed, the first bolt is rotated into the first limiting ring through the first threaded hole, the first limiting ring is further fixed, the second slide bar is arranged at the bottom end of the first limiting ring, and therefore the second slide bar can be fixed;

2. when the joint hanging strip is required to be fixed, the second bolt is rotated into the fourth threaded hole through the third threaded hole to fix the second limiting ring, and the joint hanging strip is arranged at the bottom end of the second limiting ring, so that the joint hanging strip can be fixed;

3. when the utility model is required to be installed on a sickbed, the seventh threaded hole is arranged above the sickbed, the fixed plate is arranged below the sickbed, the fourth bolt is turned into the seventh threaded hole through the eighth threaded hole and the corresponding through hole on the sickbed, and the support frame is installed;

4. when the height of the joint sling is required to be adjusted, the third bolt is rotated out of the sixth threaded hole, then the telescopic rod is pulled downwards, and when the telescopic rod is moved to a proper position, the telescopic rod is fixed, and the patient is more comfortable when the injured part of the patient is placed by adjusting the height of the joint sling.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic structural view of a first fixing mechanism according to the present utility model;

FIG. 3 is a schematic structural view of a second fixing mechanism according to the present utility model;

FIG. 4 is a schematic diagram of a moving mechanism according to the present utility model;

FIG. 5 is a schematic view of the mounting mechanism of the present utility model;

fig. 6 is a bottom view of the present utility model.

Reference numerals illustrate:

1 support frame, 2 first slide bar, 3 second slide bar, 4 joint suspender, 5 first fixed establishment, 501 first spacing ring, 502 connecting plate, 503 first screw hole, 504 second screw hole, 505 first bolt, 6 second fixed establishment, 601 second spacing ring, 602 third screw hole, 603 fourth screw hole, 604 second bolt, 7 moving mechanism, 701 telescopic tube, 702 telescopic rod, 703 fifth screw hole, 704 sixth screw hole, 705 third bolt, 8 installation mechanism, 801 seventh screw hole, 802 fixed plate, 803 eighth screw hole, 804 fourth bolt.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a limb hanging bracket as shown in figures 1-5, which comprises two support frames 1, wherein the bottom ends of the support frames 1 are provided with a mounting mechanism 8 for fixing the support frames 1 and a sickbed;

specifically, as shown in fig. 5, the mounting mechanism 8 includes two seventh threaded holes 801 formed at the bottom end of the support frame 1, a fixing plate 802 is disposed at the bottom end of the two seventh threaded holes 801 located on the same side, eighth threaded holes 803 are formed at the left and right ends of the fixing plate 802, a fourth bolt 804 is screwed into the eighth threaded holes 803, the top end of the fourth bolt 804 penetrates through the first slide rod 2 and extends into the seventh threaded holes 801, and the fourth bolt 804 is screwed with the seventh threaded holes 801;

when the utility model is required to be installed on a sickbed, the seventh threaded hole 801 is arranged above the sickbed, the fixed plate 802 is arranged below the sickbed, the fourth bolt 804 is rotated, and the fourth bolt 804 is rotated into the seventh threaded hole 801 through the eighth threaded hole 803 and the corresponding through hole on the sickbed, so that the utility model can be installed on the sickbed.

As shown in fig. 2, two first sliding rods 2 are fixedly arranged between the two supporting frames 1, the bottom ends of the two first sliding rods 2 are provided with the same second sliding rod 3, and the bottom ends of the second sliding rods 3 are provided with two joint slings 4 for supporting limbs of a patient; the outer end of the first sliding rod 2 is provided with a first fixing mechanism 5 for fixing the second sliding rod 3; the first fixing mechanism 5 comprises a first limiting ring 501 arranged at the outer end of the first slide rod 2, a connecting plate 502 is fixedly arranged at the bottom end of the first limiting ring 501, two connecting plates 502 are fixedly connected with the second slide rod 3, a plurality of first threaded holes 503 are formed in the outer end of the first slide rod 2, a second threaded hole 504 is formed in the first limiting ring 501, a first bolt 505 is connected with the second threaded hole 504 in a threaded manner, one ends, close to each other, of the two first bolts 505 penetrate through the first threaded holes 503 and extend out of one end of the second threaded holes 504, the first bolts 505 are connected with the first threaded holes 503 in a threaded manner, and the first limiting ring 501 can slide on the first slide rod 2;

the first spacing ring 501 can slide on first slide bar 2, the bottom mounting of first spacing ring 501 is equipped with connecting plate 502, two connecting plates 502 and second slide bar 3 fixed connection, drive second slide bar 3 through promoting first spacing ring 501 and remove, when moving suitable position with second slide bar 3, need carry out fixing to second slide bar 3, rotate first bolt 505 inside first spacing ring 501 through first screw hole 503, fix first spacing ring 501, thereby can fix second slide bar 3, prevent that support frame 1 from receiving second slide bar 3 slip when colliding.

As shown in fig. 3, the outer end of the second sliding rod 3 is provided with a second fixing mechanism 6 for fixing the two joint slings 4; the second fixing mechanism 6 comprises two second limiting rings 601 arranged at the outer ends of the second sliding rods 3, third threaded holes 602 are formed in the second limiting rings 601, a plurality of fourth threaded holes 603 are formed in the second sliding rods 3, second bolts 604 are connected to the second limiting rings 601 in a threaded mode, the right ends of the second bolts 604 penetrate through the fourth threaded holes 603 and extend out of one ends of the third threaded holes 602, the fourth threaded holes 603 are connected with the second bolts 604 in a threaded mode, and the second limiting rings 601 can slide on the second sliding rods 3;

when needing to remove joint suspender 4, the bottom of second spacing ring 601 is equipped with joint suspender 4, and second spacing ring 601 can slide on second slide bar 3, adjusts joint suspender 4 according to the demand, then when needing to fix joint suspender 4, rotates second bolt 604, and it is inside to rotate fourth screw hole 603 through third screw hole 602 with second bolt 604, fixes second spacing ring 601, and the bottom of second spacing ring 601 is equipped with joint suspender 4 to can fix joint suspender 4, prevent that support frame 1 from receiving joint suspender 4 slip when colliding.

As shown in fig. 4, a moving mechanism 7 for driving the joint sling 4 to move up and down is arranged at the bottom end of the second limiting ring 601; the moving mechanism 7 comprises a telescopic cylinder 701 fixedly installed at the bottom end of the second limiting ring 601, a telescopic rod 702 is inserted into the telescopic cylinder 701, a plurality of fifth threaded holes 703 are formed in the telescopic rod 702, a sixth threaded hole 704 is formed in the bottom end of the telescopic cylinder 701, a third bolt 705 is arranged in the fifth threaded hole 703, the right end of the third bolt 705 penetrates through the fifth threaded hole 703 and extends out of one end of the sixth threaded hole 704, the third bolt 705 is connected with the fifth threaded hole 703 through threads, the bottom end of the telescopic rod 702 is fixedly connected with the top end of the joint sling 4, a sliding groove is formed in the telescopic cylinder 701, and the telescopic rod 702 can slide in the sliding groove;

when the height of the joint sling 4 needs to be adjusted, the third bolt 705 is rotated out of the sixth threaded hole 704, then the telescopic rod 702 is pulled downwards, the bottom end of the telescopic rod 702 is fixedly connected with the top end of the joint sling 4, the telescopic rod 702 moves downwards to drive the joint sling 4 to move downwards, when the joint sling 4 moves to a proper position, the third bolt 705 is rotated into the sixth threaded hole 704 through the fifth threaded hole 703 to fix the telescopic rod 702, and the injured part of a patient is placed more comfortably by adjusting the height of the joint sling 4.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. Limb hanging bracket, comprising two supporting frames (1), characterized in that: two first sliding rods (2) are fixedly arranged between the two supporting frames (1), the bottom ends of the two first sliding rods (2) are provided with the same second sliding rod (3), and the bottom ends of the second sliding rods (3) are provided with two joint slings (4) for supporting limbs of a patient;

the outer end of the first sliding rod (2) is provided with a first fixing mechanism (5) for fixing the second sliding rod (3);

the first fixing mechanism (5) comprises a first limiting ring (501) arranged at the outer end of a first sliding rod (2), a connecting plate (502) is fixedly arranged at the bottom end of the first limiting ring (501), two connecting plates (502) are fixedly connected with a second sliding rod (3), a plurality of first threaded holes (503) are formed in the outer end of the first sliding rod (2), second threaded holes (504) are formed in the first limiting ring (501), first bolts (505) are connected with the inner threads of the second threaded holes (504), and two ends, close to the first bolts (505), of the first bolts penetrate through the first threaded holes (503) and extend out of one end of the second threaded holes (504), and the first bolts (505) are connected with the first threaded holes (503) through threads.

2. A limb hanger according to claim 1, wherein: the outer end of the second sliding rod (3) is provided with a second fixing mechanism (6) for fixing the two joint slings (4);

the second fixing mechanism (6) comprises two second limiting rings (601) arranged at the outer ends of second sliding rods (3), third threaded holes (602) are formed in the second limiting rings (601), a plurality of fourth threaded holes (603) are formed in the second sliding rods (3), second bolts (604) are connected with the inner threads of the second limiting rings (601), the right ends of the second bolts (604) penetrate through the fourth threaded holes (603) and extend out of one ends of the third threaded holes (602), and the fourth threaded holes (603) are connected with the second bolts (604) through threads.

3. A limb hanger according to claim 2, wherein: the bottom end of the second limiting ring (601) is provided with a moving mechanism (7) for driving the joint sling (4) to move up and down;

the moving mechanism (7) comprises a telescopic cylinder (701) fixedly installed at the bottom end of the second limiting ring (601), a telescopic rod (702) is inserted into the telescopic cylinder (701), a plurality of fifth threaded holes (703) are formed in the telescopic rod (702), sixth threaded holes (704) are formed in the bottom end of the telescopic cylinder (701), third bolts (705) are arranged in the fifth threaded holes (703), the right ends of the third bolts (705) penetrate through the fifth threaded holes (703) and extend out of one end of the sixth threaded holes (704), the third bolts (705) are connected with the fifth threaded holes (703) through threads, and the bottom ends of the telescopic rod (702) are fixedly connected with the top ends of the joint slings (4).

4. A limb hanger according to claim 1, wherein: the bottom end of the supporting frame (1) is provided with a mounting mechanism (8) for fixing the supporting frame (1) and a sickbed;

the mounting mechanism (8) comprises two seventh threaded holes (801) formed in the bottom end of the supporting frame (1), a fixing plate (802) is arranged at the bottom end of each of the seventh threaded holes (801), eighth threaded holes (803) are formed in the left end and the right end of each of the fixing plate (802), fourth bolts (804) are connected with inner threads of the eighth threaded holes (803), the top ends of the fourth bolts (804) penetrate through the first sliding rod (2) and extend into the seventh threaded holes (801), and the fourth bolts (804) are connected with the seventh threaded holes (801) through threads.

5. A limb hanger according to claim 3, wherein: a sliding groove is formed in the telescopic cylinder (701), and the telescopic rod (702) can slide in the sliding groove.

6. A limb hanger according to claim 1, wherein: the first limiting ring (501) can slide on the first sliding rod (2).

7. A limb hanger according to claim 2, wherein: the second limiting ring (601) can slide on the second sliding rod (3).