CN213641443U - Upper limb correcting appliance for plastic surgery - Google Patents
Upper limb correcting appliance for plastic surgery Download PDFInfo
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- CN213641443U CN213641443U CN202021200351.4U CN202021200351U CN213641443U CN 213641443 U CN213641443 U CN 213641443U CN 202021200351 U CN202021200351 U CN 202021200351U CN 213641443 U CN213641443 U CN 213641443U
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Abstract
The utility model provides an upper limb correcting appliance for plastic surgery, which belongs to the technical field of medical appliances and aims to solve the problems of troublesome operation and inconvenient use of the existing correcting appliance, and comprises a binding fixing piece; the left side of the binding fixing piece is hinged with a group of big arm fixing pieces; the upper part of the left side of the large arm fixing piece is rotatably connected with a group of small arm rotating pieces which are locked and connected through rotating piece locking bolts; the top of the small arm rotating part is hinged with four groups of small arm height adjusting swing rods; the middle part of the small arm rotating part is rotatably connected with a group of small arm height adjusting parts; the middle part of the small arm rotating part is connected with a group of small arm height adjusting sliding blocks in a sliding mode. The utility model discloses can adjust the fixed installation angle who detains of bandage according to actual need, installation convenient to use turns up the big arm through the angle between adjustment forearm and the big arm and corrects, and in use can adjust installation angle again after connecting the device earlier, and the installation is adjusted conveniently, has better suitability.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, more specifically say, in particular to utensil is corrected to upper limbs for plastic.
Background
Plastic surgery can treat congenital defects in function and appearance, or abnormalities in the body caused by car accidents, trauma, disease and aging; when the normal elbow joint is fully straightened, there is a slight eversion, about 10 ° for men and about 15 ° for women. This eversion angle is called the carry angle. If the angle is increased, i.e. the forearm is over-extended, it is called as valgus deformity, and the patient with the valgus deformity needs to be corrected by using the correction device in the treatment.
Based on the above, the existing orthosis is troublesome to adjust the angles of the large arm and the small arm in use, and the appliance needs to be adjusted to a required angle and then installed during adjustment, so that the operation is troublesome and the use is inconvenient.
In view of the above, the present invention is to provide an upper limb orthosis for plastic use, which is improved in view of the conventional structure and defects, and is intended to achieve a more practical purpose.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an utensil is corrected to upper limb for plastic to solve current correction utensil in use more troublesome to the angle modulation of big arm and forearm, need install again after the angle of needs is adjusted to the apparatus when adjusting, troublesome poeration, awkward problem.
The utility model relates to a purpose and efficiency of utensil are corrected to upper limbs for plastic are reached by following specific technological means:
an upper limb orthotic appliance for plastic use includes a tie-up fixture; the left side of the binding fixing piece is hinged with a group of big arm fixing pieces; the upper part of the left side of the large arm fixing piece is rotatably connected with a group of small arm rotating pieces which are locked and connected through rotating piece locking bolts; the top of the small arm rotating part is hinged with four groups of small arm height adjusting swing rods; the tops of the four groups of small arm height adjusting swing rods are jointly hinged with a group of small arm fixing pieces; the lower part of the binding fixing piece is rotatably connected with a group of large arm adjusting pieces; a group of large arm adjusting sliding blocks are arranged on the large arm adjusting piece; the middle part of the small arm rotating part is rotatably connected with a group of small arm height adjusting parts; the middle part of the small arm rotating part is connected with a group of small arm height adjusting sliding blocks in a sliding mode.
Furthermore, tie up the mounting and still including the bandage is fixed detains, tie up the terminal surface around the mounting and all rotate and be connected with three groups of bandage and fix the knot.
Furthermore, the big arm adjusting part further comprises a big arm adjusting lead screw, the top of the big arm adjusting part is coaxially and fixedly connected with a group of big arm adjusting lead screws, and the big arm adjusting lead screws and the big arm adjusting slide block are in threaded transmission connection with a common process lead screw nut transmission pair.
Furthermore, big arm adjusting slider still including big arm adjusting connecting rod, equal hinged joint has a set of big arm adjusting connecting rod around big arm adjusting slider, and the top of big arm adjusting connecting rod and the bottom hinged joint of big arm mounting, big arm adjusting slider, big arm adjusting connecting rod, big arm mounting, bind and constitute slider-crank mechanism between the mounting jointly.
Furthermore, the small arm height adjusting piece further comprises a small arm height adjusting lead screw, a group of small arm height adjusting lead screws are coaxially and fixedly connected to the rear of the small arm height adjusting piece, and the small arm height adjusting lead screws and the small arm height adjusting slide blocks are in threaded transmission connection to form a lead screw nut transmission pair together.
Furthermore, the small arm height adjusting slider further comprises a small arm height adjusting connecting rod, the top of the small arm height adjusting slider is hinged with a group of small arm height adjusting connecting rods, the top of each small arm height adjusting connecting rod is hinged with the middle of a small arm height adjusting swing rod at the rear, and a crank slider mechanism is formed among the small arm height adjusting slider, the small arm height adjusting connecting rods, the small arm height adjusting swing rods and the small arm rotating pieces.
Furthermore, the small arm rotating part and the small arm fixing part are arranged in parallel, the four groups of small arm height adjusting swing rods are arranged in parallel, and the small arm rotating part, the small arm height adjusting swing rods and the small arm fixing part form a double-rocker mechanism together.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model adopts the rotating bandage fixing buckle, the bandage fixing part can be conveniently tied to one side of the body in use, the installation angle of the bandage fixing buckle can be adjusted according to the actual requirement in use, and the installation and the use are convenient; the large arm fixing piece and the small arm rotating piece fix the large arm and the small arm of the patient, and the large arm eversion is corrected by adjusting the angle between the small arm and the large arm; the angle of the large arm fixing piece is adjusted by adopting the screw nut transmission pair and the crank slider mechanism, and the adjustment is simple and convenient; the height of the forearm fixing part is adjusted conveniently by adopting the screw nut transmission pair, the crank block mechanism and the double-rocker mechanism, so that the forearm fixing part is convenient to use by people with different arm lengths, and has better applicability.
The utility model discloses can adjust the fixed installation angle who detains of bandage according to actual need, installation convenient to use turns up the big arm through the angle between adjustment forearm and the big arm and corrects, adjusts simple convenient to use, and in use can adjust installation angle after connecting the device earlier, and installation is adjusted conveniently, has better suitability.
Drawings
Fig. 1 is a schematic side view of the present invention.
Fig. 2 is a schematic diagram of the left side axial structure of the present invention.
Fig. 3 is a schematic structural view of the driving shaft side of the large arm fixing member of the present invention.
Fig. 4 is a schematic view of the side structure of the forearm fixing member mounting shaft of the present invention.
Fig. 5 is a schematic side structure view of the transmission shaft of the small arm height adjusting swing rod of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. binding the fixing piece; 101. a binding band fixing buckle; 2. a large arm fixing member; 3. a small arm rotating member; 301. the rotating part locks the bolt; 4. a forearm fixing member; 5. a large arm adjusting member; 501. a large arm adjusting lead screw; 6. a large arm adjusting slider; 601. a large arm adjusting connecting rod; 7. a forearm height adjustment; 701. a small arm height adjusting screw rod; 8. a small arm height adjusting slider; 801. a forearm height adjustment link; 9. the height of the small arm is adjusted by a swing rod.
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 based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present 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 5:
the utility model provides an upper limb correcting appliance for plastic surgery, which comprises a binding fixing piece 1; the left side of the binding fixing piece 1 is hinged with a group of big arm fixing pieces 2; the upper part of the left side of the large arm fixing piece 2 is rotatably connected with a group of small arm rotating pieces 3 and is locked and connected through a rotating piece locking bolt 301; the top of the small arm rotating part 3 is hinged with four groups of small arm height adjusting swing rods 9; the tops of the four groups of small arm height adjusting swing rods 9 are jointly hinged with a group of small arm fixing pieces 4; the lower part of the binding fixing piece 1 is rotationally connected with a group of large arm adjusting pieces 5; a group of large arm adjusting sliding blocks 6 are arranged on the large arm adjusting piece 5; the middle part of the small arm rotating part 3 is rotatably connected with a group of small arm height adjusting parts 7; the middle part of the small arm rotating part 3 is connected with a group of small arm height adjusting sliding blocks 8 in a sliding way.
Wherein, tie up and tie up mounting 1 and still including bandage latch fastener 101, tie up the front and back terminal surface that ties up mounting 1 and all rotate and be connected with three groups of bandage latch fasteners 101, in use tie up the bandage through bandage latch fastener 101 and will tie up mounting 1 and fix in one side of health, in use simultaneously can also adjust the installation angle that bandage latch fastener 101 according to actual need.
The large arm adjusting part 5 further comprises a large arm adjusting lead screw 501, the top of the large arm adjusting part 5 is coaxially and fixedly connected with a group of large arm adjusting lead screws 501, the large arm adjusting lead screws 501 and the large arm adjusting slide block 6 are in threaded transmission connection with a common process lead screw nut transmission pair, and when the large arm adjusting lead screws 501 rotate in use, the large arm adjusting lead screws 501 drive the large arm adjusting slide block 6 to slide up and down through the lead screw nut transmission pair.
Wherein, big arm adjusting slider 6 is still including big arm adjusting link 601, equal hinged joint has a set of big arm adjusting link 601 around big arm adjusting slider 6, the top of big arm adjusting link 601 and the bottom hinged joint of big arm mounting 2, big arm adjusting slider 6, big arm adjusting link 601, big arm mounting 2, tie up and constitute slider-crank mechanism between the mounting 1 jointly, in use slide from top to bottom as big arm adjusting slider 6, big arm adjusting slider 6 drives big arm mounting 2 swing through the slider-crank mechanism who comprises jointly between the mounting 1 by big arm adjusting slider 6, big arm adjusting link 601, big arm mounting 2, tie up and tie up, change the installation angle of big arm mounting 2.
The forearm height adjusting part 7 further comprises a forearm height adjusting lead screw 701, a group of forearm height adjusting lead screws 701 is coaxially and fixedly connected to the rear of the forearm height adjusting part 7, the forearm height adjusting lead screws 701 and the forearm height adjusting slide block 8 are in threaded transmission connection to form a lead screw nut transmission pair together, and when the forearm height adjusting part 7 is rotated in use, the forearm height adjusting part 7 drives the forearm height adjusting slide block 8 to slide back and forth through the lead screw nut transmission pair.
The upper end of the small arm height adjusting sliding block 8 is hinged with a group of small arm height adjusting connecting rods 801, the top of each small arm height adjusting connecting rod 801 is hinged with the middle of a rear small arm height adjusting swing rod 9, the small arm height adjusting sliding block 8, the small arm height adjusting connecting rods 801, the small arm height adjusting swing rods 9 and the small arm rotating pieces 3 form a crank sliding block mechanism together, and when the small arm height adjusting sliding block 8 slides forwards and backwards in use, the small arm height adjusting sliding block 8 drives the rear small arm height adjusting swing rod 9 to swing through the crank sliding block mechanism formed by the small arm height adjusting sliding block 8, the small arm height adjusting connecting rods 801, the small arm height adjusting swing rods 9 and the small arm rotating pieces 3 together.
The small arm rotating part 3 and the small arm fixing part 4 are arranged in parallel, four groups of small arm height adjusting swing rods 9 are arranged in parallel, the small arm rotating part 3, the small arm height adjusting swing rods 9 and the small arm fixing part 4 jointly form a double-rocker mechanism, when the double-rocker mechanism is used, the rear small arm height adjusting swing rod 9 swings, the rear small arm height adjusting swing rod 9 drives the small arm fixing part 4 to swing through the double-rocker mechanism formed by the small arm rotating part 3, the small arm height adjusting swing rods 9 and the small arm fixing part 4 together, and meanwhile, the small arm fixing part 4 and the small arm rotating part 3 are ensured to be arranged in parallel during swinging.
The specific use mode and function of the embodiment are as follows:
when in use, the binding fixing piece 1 is fixed on one side of the body through the binding belt fixing buckle 101, and meanwhile, the installation angle of the binding belt fixing buckle 101 can be adjusted according to actual needs; in use, the big arm of a patient is fixed through the big arm fixing piece 2, and the small arm of the patient is fixed through the small arm fixing piece 4; the large arm adjusting piece 5 is rotated, the large arm adjusting screw 501 drives the large arm adjusting slide block 6 to slide up and down through the screw nut transmission pair, the large arm adjusting slide block 6 drives the large arm fixing piece 2 to swing through a crank slide block mechanism jointly formed by the large arm adjusting slide block 6, the large arm adjusting connecting rod 601, the large arm fixing piece 2 and the binding fixing piece 1, and the installation angle of the large arm fixing piece 2 is changed; the installation angle of the small arm rotating part 3 is adjusted through the rotating part locking bolt 301, and the small arm rotating part 3 is locked through the rotating part locking bolt 301; the small arm height adjusting part 7 is rotated, the small arm height adjusting part 7 drives the small arm height adjusting slider 8 to slide back and forth through the lead screw nut transmission pair, the small arm height adjusting swing rod 9 at the rear drives the small arm fixing part 4 to swing through a double-rocker mechanism formed by the small arm rotating part 3, the small arm height adjusting swing rod 9 and the small arm fixing part 4 together, and meanwhile, the small arm fixing part 4 and the small arm rotating part 3 are ensured to be installed in parallel during swinging, so that the height of the small arm fixing part 4 is adjusted.
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 (7)
1. An orthopedic upper limb orthotic appliance, comprising: the upper limb correcting appliance for plastic comprises a binding fixing piece (1); the left side of the binding fixing piece (1) is hinged with a group of big arm fixing pieces (2); the upper part of the left side of the large arm fixing piece (2) is rotatably connected with a group of small arm rotating pieces (3) and is locked and connected through rotating piece locking bolts (301); the top of the small arm rotating part (3) is hinged with four groups of small arm height adjusting swing rods (9); the tops of the four groups of small arm height adjusting swing rods (9) are hinged with a group of small arm fixing pieces (4) together; the lower part of the binding fixing piece (1) is rotationally connected with a group of large arm adjusting pieces (5); a group of large arm adjusting sliding blocks (6) are arranged on the large arm adjusting piece (5); the middle part of the small arm rotating part (3) is rotatably connected with a group of small arm height adjusting parts (7); the middle part of the small arm rotating part (3) is connected with a group of small arm height adjusting sliding blocks (8) in a sliding mode.
2. An orthopedic upper extremity orthotic device, as in claim 1, wherein: the binding fixing piece (1) further comprises binding belt fixing buckles (101), and the front end face and the rear end face of the binding fixing piece (1) are respectively and rotatably connected with three groups of binding belt fixing buckles (101).
3. An orthopedic upper extremity orthotic device, as in claim 1, wherein: the large arm adjusting piece (5) further comprises a large arm adjusting lead screw (501), the top of the large arm adjusting piece (5) is coaxially and fixedly connected with a group of large arm adjusting lead screws (501), and the large arm adjusting lead screws (501) and the large arm adjusting slide block (6) are in threaded transmission connection with a common process lead screw nut transmission pair.
4. An orthopedic upper extremity orthotic device, as in claim 1, wherein: big arm adjusting slider (6) still including big arm adjusting connecting rod (601), equal hinged joint has a set of big arm adjusting connecting rod (601) around big arm adjusting slider (6), the top of big arm adjusting connecting rod (601) and the bottom hinged joint of big arm mounting (2), big arm adjusting slider (6), big arm adjusting connecting rod (601), big arm mounting (2), tie up and constitute slider-crank mechanism between mounting (1) jointly.
5. An orthopedic upper extremity orthotic device, as in claim 1, wherein: the small arm height adjusting piece (7) further comprises a small arm height adjusting lead screw (701), a group of small arm height adjusting lead screws (701) are coaxially and fixedly connected to the rear of the small arm height adjusting piece (7), and the small arm height adjusting lead screws (701) and the small arm height adjusting sliding blocks (8) are in threaded transmission connection to form a lead screw nut transmission pair together.
6. An orthopedic upper extremity orthotic device, as in claim 1, wherein: the small arm height adjusting sliding block (8) further comprises a small arm height adjusting connecting rod (801), the top of the small arm height adjusting sliding block (8) is hinged with a group of small arm height adjusting connecting rods (801), the top of each small arm height adjusting connecting rod (801) is hinged with the middle of a small arm height adjusting swing rod (9) at the rear, and the small arm height adjusting sliding block (8), the small arm height adjusting connecting rods (801), the small arm height adjusting swing rods (9) and the small arm rotating piece (3) form a crank sliding block mechanism together.
7. An orthopedic upper extremity orthotic device, as in claim 1, wherein: the small arm rotating piece (3) and the small arm fixing piece (4) are arranged in parallel, the four groups of small arm height adjusting swing rods (9) are arranged in parallel, and the small arm rotating piece (3), the small arm height adjusting swing rods (9) and the small arm fixing piece (4) jointly form a double-rocker mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021200351.4U CN213641443U (en) | 2020-06-25 | 2020-06-25 | Upper limb correcting appliance for plastic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021200351.4U CN213641443U (en) | 2020-06-25 | 2020-06-25 | Upper limb correcting appliance for plastic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213641443U true CN213641443U (en) | 2021-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021200351.4U Active CN213641443U (en) | 2020-06-25 | 2020-06-25 | Upper limb correcting appliance for plastic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213641443U (en) |
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2020
- 2020-06-25 CN CN202021200351.4U patent/CN213641443U/en active Active
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