CN217448166U

CN217448166U - Adjustable traction support of shank for medical orthopedics

Info

Publication number: CN217448166U
Application number: CN202220310232.7U
Authority: CN
Inventors: 刘欣悦; 何兆民
Original assignee: Beijing Jingyang Tengwei Technology Development Co ltd
Current assignee: Beijing Jingyang Tengwei Technology Development Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-09-20
Anticipated expiration: 2032-02-16

Abstract

The utility model provides an adjustable leg traction support for medical orthopedics, which relates to the technical field of medical instruments and aims to solve the problems that the existing leg traction support has incomplete structural function and cannot independently complete adjustment of a patient under the unattended condition due to the overhigh position of a height adjusting mechanism arranged on the traction support when in use; the main part is rectangle platelike structure, and the main part is stainless steel material to main part below is provided with four groups of support columns. When the auxiliary device is used, one end of the sliding wheel is connected to the lower side of the fixed wheel through the connecting rope, one end of the sliding wheel is connected with the connecting piece through the connecting rope, when the height of the auxiliary device needs to be adjusted by a patient, the handle at the left end of the pulling mechanism is pulled, the height of the auxiliary device can be adjusted through the connecting rope, and the movable and static pulley blocks are arranged, so that two thirds of force used when the handle is pulled by the patient can be saved, and the patient can independently complete the adjustment of the height of the auxiliary device.

Description

Adjustable traction support of shank for medical orthopedics

Technical Field

The utility model belongs to the technical field of medical instrument, more specifically say, in particular to adjustable support that pulls of shank for medical orthopedics.

Background

After the leg of the patient is fractured, the patient needs to go to a hospital to be plastered and fixed, the leg recovery period is guaranteed, the bone can be recovered normally, the phenomenon of dislocation cannot occur, and after the leg of the patient is fixed, the leg needs to be hung in the air by using the traction support.

For example, application No.: CN202020311887.7 relates to an adjustable traction support for orthopedic legs, which comprises a beam, a left-right moving mechanism and a height adjusting mechanism, wherein an inner cavity is formed in the beam, the left-right moving mechanism is located in the inner cavity, the left-right moving mechanism comprises a through groove, the through groove is formed in the bottom of the inner cavity, a first rotating shaft is installed in the inner cavity, a first movable plate is installed on the outer wall of the first rotating shaft, the lower end of the first movable plate penetrates through the inside of the through groove, a first handle is fixed at the end of the first rotating shaft, and the first handle is located outside the beam; the utility model discloses a corotation or reversal second handle can make two second fly leafs do the motion of being close to each other or do the motion of keeping away from each other to make the top height of haulage rope can become long or shorten, and then can highly adjust the fixed band, and only need rotatory second handle, thereby make things convenient for nurse's use.

Based on the above, the inventor finds that the existing leg traction support structure is incomplete in function, when the leg traction support is used, due to the fact that the position of a height adjusting mechanism installed on a traction support is too high, a patient cannot independently complete adjustment under the condition of unattended nursing, the existing leg traction support is lack of a structure for assisting leg lifting when the leg traction support is used, the leg of the patient is lifted through a traction rope, the leg of the patient is in a suspended state for a long time and can certainly feel aching pain, the leg is suspended for a long time and is not supported, and therefore the leg traction support is not beneficial to the recovery of the future leg of the patient.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and an adjustable leg traction bracket for medical orthopedics is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a medical treatment is adjustable support that pulls of shank for orthopedics, in order to solve current shank and pull support structure function imperfect, because install the height control mechanism position on the traction frame too high when using, lead to patient can't accomplish alone under the condition of unmanned nursing and adjust, and current shank pulls the support and lack the structure that supplementary shank lifted up when using, pass through the haulage rope with patient's shank and hang up when using, patient's shank is in unsettled state for a long time and must can feel aching pain, and for a long time with shank unsettled not support it, be unfavorable for the problem of the recovery of patient's shank in the future like this.

The utility model discloses medical treatment orthopedics is with adjustable purpose and the efficiency of pulling support of shank is reached by following specific technological means:

a medical orthopedic leg adjustable traction bracket comprises a main body, a traction mechanism, an auxiliary piece and a fixing piece; the main body is of a rectangular plate-shaped structure, is made of stainless steel, and is provided with four groups of supporting columns below; the supporting columns on two sides of the traction mechanism are fixedly arranged in the side grooves on two sides of the main body, the guide wheels at the bottom of the traction mechanism are fixedly arranged at the bottom of the main body, and the traction mechanism is symmetrically arranged at the front end and the rear end of the main body; the auxiliary part is movably arranged on the right side of the main body through a connecting shaft, two sides of the auxiliary part are movably connected to the sliding block on the sliding rod through connecting rods, and the connecting piece on the right side of the auxiliary part is connected with a sliding wheel through a connecting rope; the fixing piece is inserted in the mounting groove on the right side of the auxiliary piece, a supporting spring is connected between the bottom shaft at the lower end of the fixing piece and the inside of the auxiliary piece, and the right side of the fixing piece is adjacent to the traction mechanism.

Furthermore, the main body comprises a sliding rod, four groups of placing grooves are formed in the right end of the main body, the placing grooves in the right end of the main body are rectangular grooves, and the sliding rod is mounted on the right side of the main body; rectangular side grooves are formed in two ends of the main body; the slide bar is installed in the standing groove on the right side of the main body in a fixed connection mode, and a group of sliding blocks are installed on the slide bar in a sliding mode.

Furthermore, the traction mechanism comprises a guide wheel, a fixed wheel and a sliding wheel, support columns are arranged on two sides of the traction mechanism, the support column on the left side of the traction mechanism is of an L-shaped structure, and the support column on the right side of the traction mechanism is composed of two groups of support plates; a hook is arranged on the supporting column on the right side of the traction mechanism; guide wheels are fixedly arranged at the two sides and the bottom of the traction mechanism, a fixed wheel is arranged on a support column on the right side of the traction mechanism, and a pulling handle is arranged on the left side of the traction mechanism through a connecting rope; the fixed wheel is rotationally connected with the upper end of a support column on the right side of the traction mechanism, and the fixed wheel is connected with a sliding wheel through a connecting rope; the right end of the sliding wheel is connected with a guide wheel through a connecting rope.

Furthermore, the auxiliary part comprises a connecting part and a rolling part, the auxiliary part is of a square plate-shaped hollow structure, connecting rods are rotatably arranged at two ends of the auxiliary part, and the connecting part is arranged on the right side of the auxiliary part; the connecting piece is of a circular structure and is arranged in the middle of the right side of the auxiliary piece in a fixed connection mode; the rolling parts are arranged in the middle of the auxiliary part in a rotating connection mode, seven groups of rolling parts are arranged, and the right sides of the rolling parts are adjacent to the connecting part.

Furthermore, the fixed part comprises a bottom shaft, a containing part and a moving part, and the bottom shaft is arranged in the middle of the fixed part; the bottom shaft is of a cylindrical structure, racks are mounted at the left end and the right end of the bottom shaft, and a containing piece is arranged above the bottom shaft; the containing piece is of an arc-shaped plate-shaped structure and is arranged on the upper surface of the bottom shaft in a fixed connection mode; the gear is installed to moving member bottom, and the moving member symmetry is installed in the both sides of bottom shaft to the moving member passes through bottom gear and bottom shaft rack connection.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses be provided with drive mechanism, set up two sets of drive mechanism at the main part front and back end, with the support column fixed mounting in the both sides of main part of drive mechanism both sides, install the leading wheel on support column and main part, with fixed pulley fixed mounting on the fixed column of right side, and install the movable pulley through the connecting rope, establish ties the leading wheel through the connecting rope, and at the terminal fixed mounting handle in connecting rope left side, connect movable pulley one end in the below of fixed pulley through the connecting rope when using, one end is connected with the connecting piece through the connecting rope, when the patient needs to adjust the height of auxiliary member, pull the handle of drive mechanism left end, can adjust the height of auxiliary member through the connecting rope, and through setting up the hybrid pulley block, can save two-thirds of force that the patient used when pulling the handle, make the patient can accomplish the regulation to the auxiliary member height alone;

2. the utility model discloses be provided with auxiliary member and mounting, pass through connecting axle movable mounting in the main part with the auxiliary member left end, and rotate the connecting rod at auxiliary member both ends and connect on the slider of slide bar, rotate the roller and connect on the auxiliary member, link to each other the connecting piece with the movable pulley through connecting the rope, peg graft the mounting in the mounting groove of the right-hand member of auxiliary member, and install supporting spring between mounting and the auxiliary member is inside, the patient places the roller with the shank when using on, can improve the flexibility of patient to the shank adjustment through setting up the roller, can also improve patient's comfort level, the patient places ankle portion on holding the piece, can fix the shank, in order to avoid when the height adjustment patient shank from landing on the auxiliary member and arouse the secondary injury.

Drawings

Fig. 1 is a schematic view of the partially exploded front view structure of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic view of the fixing member structure of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 101. a slide bar; 2. a traction mechanism; 201. a guide wheel; 202. a fixed wheel; 203. a sliding wheel; 3. an auxiliary member; 301. a connecting member; 302. a rolling member; 4. a fixing member; 401. a bottom shaft; 402. a holding member; 403. a moving member.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 3:

the utility model provides a medical orthopedic leg adjustable traction bracket, which comprises a main body 1 in a rectangular plate-shaped structure, wherein the main body 1 is made of stainless steel, and four groups of support columns are arranged below the main body 1; the supporting columns at two sides of the traction mechanism 2 are fixedly arranged in the side grooves at two sides of the main body 1, the guide wheels 201 at the bottom of the traction mechanism 2 are fixedly arranged at the bottom of the main body 1, and the traction mechanism 2 is symmetrically arranged at the front end and the rear end of the main body 1; the auxiliary part 3 is movably arranged on the right side of the main body 1 through a connecting shaft, two sides of the auxiliary part 3 are movably connected to the sliding blocks on the sliding rods 101 through connecting rods, and the connecting piece 301 on the right side of the auxiliary part 3 is connected with a sliding wheel 203 through a connecting rope; the fixing piece 4 is inserted in the mounting groove on the right side of the auxiliary piece 3, a supporting spring is connected between the bottom shaft 401 at the lower end of the fixing piece 4 and the inside of the auxiliary piece 3, and the right side of the fixing piece 4 is adjacent to the traction mechanism 2; the main body 1 comprises a sliding rod 101, four groups of placing grooves are formed in the right end of the main body 1, the placing grooves in the right end of the main body 1 are rectangular grooves, and the sliding rod 101 is installed on the right side of the main body 1; rectangular side grooves are formed in two ends of the main body 1; the sliding rod 101 is fixedly connected with the placing groove on the right side of the main body 1, a group of sliding blocks are arranged on the sliding rod 101 in a sliding mode, the sliding rod 101 is arranged on the right side of the main body 1, the sliding blocks are arranged on the sliding rod 101, the connecting rod at the lower end of the auxiliary piece 3 can be movably arranged on the sliding blocks, and the guiding effect is achieved on the height adjustment of the auxiliary piece 3; the traction mechanism 2 comprises a guide wheel 201, a fixed wheel 202 and a sliding wheel 203, support columns are arranged on two sides of the traction mechanism 2, the support column on the left side of the traction mechanism 2 is of an L-shaped structure, and the support column on the right side of the traction mechanism 2 is composed of two groups of support plates; a hook is arranged on the supporting column on the right side of the traction mechanism 2; guide wheels 201 are fixedly arranged at the two sides and the bottom of the traction mechanism 2, a fixed wheel 202 is arranged on a support column on the right side of the traction mechanism 2, and a pulling handle is arranged on the left side of the traction mechanism 2 through a connecting rope; the fixed wheel 202 is rotationally connected with the upper end of a support column at the right side of the traction mechanism 2, and the fixed wheel 202 is connected with a sliding wheel 203 through a connecting rope; the right end of the sliding wheel 203 is connected with a guide wheel 201 through a connecting rope, support columns are arranged at two ends of the traction mechanism 2, the support function can be achieved on the traction mechanism 2, the guide wheels 201 are arranged at two sides of the traction mechanism 2, the guide support function can be achieved on the connecting rope, a group of fixed wheels 202 are arranged on the support columns on the right side, the connecting rope is connected with a group of sliding wheels 203, and the force required when the auxiliary part 3 is pulled can be saved; the auxiliary part 3 comprises a connecting piece 301 and a rolling part 302, the auxiliary part 3 is of a square plate-shaped hollow structure, two ends of the auxiliary part 3 are rotatably provided with connecting rods, and the right side of the auxiliary part 3 is provided with the connecting piece 301; the connecting piece 301 is of a circular ring-shaped structure, and the connecting piece 301 is arranged in the middle of the right side of the auxiliary piece 3 in a fixed connection mode; the rolling pieces 302 are arranged in the middle of the auxiliary piece 3 in a rotating connection mode, seven groups of rolling pieces 302 are arranged, the right sides of the rolling pieces 302 are adjacent to the connecting piece 301, the auxiliary piece 3 is arranged to be of a hollow structure, the rolling pieces 302 can be rotatably arranged on the auxiliary piece 3, the flexibility of the leg of a patient can be improved by arranging the rolling pieces 302, the connecting piece 301 is arranged, and the auxiliary piece 3 can be adjusted in height by connecting the connecting piece with the traction mechanism 2 through a connecting rope; the fixed part 4 comprises a bottom shaft 401, a containing part 402 and a moving part 403, and the bottom shaft 401 is arranged in the middle of the fixed part 4; the bottom shaft 401 is of a cylindrical structure, racks are mounted at the left end and the right end of the bottom shaft 401, and a containing piece 402 is arranged above the bottom shaft 401; the holding part 402 is of an arc-shaped plate-shaped structure, and the holding part 402 is arranged on the upper surface of the bottom shaft 401 in a fixed connection mode; the gear is installed to moving member 403 bottom, and moving member 403 symmetry installs the both sides at bottom shaft 401, and moving member 403 passes through the bottom gear and is connected with bottom shaft 401 rack, sets up a set of bottom shaft 401 with 4 bottoms of mounting, and sets up the rack in bottom shaft 401 both sides, can install holding piece 402 and support patient's shank at bottom shaft 401 top, installs moving member 403 in bottom shaft 401 both sides through rack connection, can fix patient's foot.

The specific use mode and function of the embodiment are as follows:

in the utility model, a patient lies on the main body 1, places the legs on the auxiliary part 3, adjusts the position through the rolling part 302, the rolling part 302 is arranged to improve the flexibility of the adjustment of the legs of the patient, the comfort of the patient can also be improved, the ankles are put on the holding part 402, the holding part 402 is pressed down to drive the moving part 403 to shrink through the rack to fix the ankles, the connecting part 301 at the right end of the auxiliary part 3 is connected with the sliding wheel 203 through the connecting rope, the upper end of the sliding wheel 203 is connected below the fixed wheel 202 through the connecting rope, the lower end of the sliding wheel 203 is connected with the guide wheel 201 through the connecting rope, when the patient needs to adjust the legs, the handle at the left end of the traction mechanism 2 is pulled, the height of the auxiliary part 3 can be adjusted through the connecting rope, through setting a movable pulley block and a fixed pulley block, two thirds of force used when the patient pulls the auxiliary part 3 can be saved, the patient can independently complete the adjustment of the height of the auxiliary part 3, when the patient adjusts the auxiliary member 3 to the required height, the patient can fix the handle to the hook by arranging four groups of hooks on the support column at the right end of the traction mechanism 2, so that the auxiliary member 3 is fixed.

The details of the present invention are well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an adjustable support that pulls of shank for medical orthopedics which characterized in that: comprises a main body (1), a traction mechanism (2), an auxiliary piece (3) and a fixing piece (4); the main body (1) is of a rectangular plate-shaped structure, the main body (1) is made of stainless steel, and four groups of supporting columns are arranged below the main body (1); the supporting columns on two sides of the traction mechanism (2) are fixedly arranged in side grooves on two sides of the main body (1), the guide wheels (201) at the bottom of the traction mechanism (2) are fixedly arranged at the bottom of the main body (1), and the traction mechanism (2) is symmetrically arranged at the front end and the rear end of the main body (1); the auxiliary piece (3) is movably arranged on the right side of the main body (1) through a connecting shaft, two sides of the auxiliary piece (3) are movably connected to the sliding block on the sliding rod (101) through connecting rods, and the connecting piece (301) on the right side of the auxiliary piece (3) is connected with a sliding wheel (203) through a connecting rope; the fixing piece (4) is inserted into the mounting groove on the right side of the auxiliary piece (3), a supporting spring is connected between the bottom shaft (401) at the lower end of the fixing piece (4) and the inside of the auxiliary piece (3), and the right side of the fixing piece (4) is adjacent to the traction mechanism (2).

2. The adjustable leg traction bracket for medical orthopedics as set forth in claim 1, wherein: the main body (1) comprises a sliding rod (101), four groups of placing grooves are formed in the right end of the main body (1), the placing grooves in the right end of the main body (1) are rectangular grooves, and the sliding rod (101) is installed on the right side of the main body (1); rectangular side grooves are formed in two ends of the main body (1); the sliding rod (101) is installed in a placing groove on the right side of the main body (1) in a fixed connection mode, and a group of sliding blocks are installed on the sliding rod (101) in a sliding mode.

3. The adjustable leg traction bracket for medical orthopedics as set forth in claim 1, wherein: the traction mechanism (2) comprises a guide wheel (201), a fixed wheel (202) and a sliding wheel (203), support columns are arranged on two sides of the traction mechanism (2), the support column on the left side of the traction mechanism (2) is of an L-shaped structure, and the support column on the right side of the traction mechanism (2) is composed of two groups of support plates; a hook is arranged on the supporting column on the right side of the traction mechanism (2); guide wheels (201) are fixedly arranged at the two sides and the bottom of the traction mechanism (2), a fixed wheel (202) is arranged on a support column on the right side of the traction mechanism (2), and a pulling handle is arranged on the left side of the traction mechanism (2) through a connecting rope; the fixed wheel (202) is rotationally connected to the upper end of a support column on the right side of the traction mechanism (2), and the fixed wheel (202) is connected with a sliding wheel (203) through a connecting rope; the right end of the sliding wheel (203) is connected with a guide wheel (201) through a connecting rope.

4. The adjustable leg traction bracket for medical orthopedics as set forth in claim 1, wherein: the auxiliary part (3) comprises a connecting piece (301) and a rolling piece (302), the auxiliary part (3) is of a square plate-shaped hollow structure, connecting rods are rotatably arranged at two ends of the auxiliary part (3), and the connecting piece (301) is arranged on the right side of the auxiliary part (3); the connecting piece (301) is of a circular ring-shaped structure, and the connecting piece (301) is arranged in the middle of the right side of the auxiliary piece (3) in a fixed connection mode; the rolling members (302) are arranged in the middle of the auxiliary member (3) in a rotating connection mode, seven groups of rolling members (302) are arranged, and the right sides of the rolling members (302) are adjacent to the connecting member (301).

5. The adjustable leg traction bracket for medical orthopedics as set forth in claim 1, wherein: the fixed part (4) comprises a bottom shaft (401), a containing part (402) and a moving part (403), and the bottom shaft (401) is arranged in the middle of the fixed part (4); the bottom shaft (401) is of a cylindrical structure, racks are mounted at the left end and the right end of the bottom shaft (401), and a containing piece (402) is arranged above the bottom shaft (401); the containing piece (402) is of an arc-shaped plate-shaped structure, and the containing piece (402) is installed on the upper surface of the bottom shaft (401) in a fixed connection mode; the gear is installed to moving member (403) bottom, and moving member (403) symmetry is installed in the both sides of bottom shaft (401), and moving member (403) are connected with bottom shaft (401) rack through the bottom gear.