CN209713308U - A kind of Orthopaedic nursing arm exterior fixing rack - Google Patents
A kind of Orthopaedic nursing arm exterior fixing rack Download PDFInfo
- Publication number
- CN209713308U CN209713308U CN201822042003.8U CN201822042003U CN209713308U CN 209713308 U CN209713308 U CN 209713308U CN 201822042003 U CN201822042003 U CN 201822042003U CN 209713308 U CN209713308 U CN 209713308U
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- Prior art keywords
- strut
- exterior fixing
- fixing rack
- welded
- casing
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Abstract
The utility model discloses a kind of Orthopaedic nursing arm exterior fixing racks, including the second casing and first sleeve, it is rotatablely connected between the first sleeve and the second casing by pin shaft, the appearance wall of the first sleeve and the second casing is respectively welded the first strut and the second strut, the two sides appearance wall of first strut and the second strut is symmetrically equidistantly welded with card column, and the surface of card column is socketed with snap ring, and is welded with holding ring by connector between two neighboring snap ring.In the utility model; the exterior fixing rack uses the strut of two parallel constructions; the upper and lower arms of arm can be each served as with the effect of independent fixed clamp; ensure the relative independentability of upper and lower arms; cooperate the rotating manner of pin shaft simultaneously; enable the first strut and the second strut using pin shaft as basic point progress circular-rotation, to meet the demand of arm bending rotation, realizes the stable holding protection to upper and lower arms bending operation.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of Orthopaedic nursing arm exterior fixing racks.
Background technique
At present clinically, frequently by external fixator to being fixed at arm position, such as gypsum or other fixed devices
The fracture site of Orthopeadic Surgery fracture patient is fixed, preventing the arm of patient, there is a phenomenon where secondary damages.
However the structure of existing arm exterior fixing rack is relatively integrated, is merely able to carry out arm whole fixation,
It cannot achieve and independent fixed effect is separated to upper and lower arms, while lacking the structure of rotation, lead to upper and lower arms not
It is able to carry out rotary motion, can be only in straight state, affects the comfort of exterior fixing rack.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of Orthopaedic nursing proposed is used
Arm exterior fixing rack.
To achieve the goals above, the utility model adopts the technical scheme that a kind of Orthopaedic nursing arm is solid outside
Fixed rack, including the second casing and first sleeve are rotatablely connected between the first sleeve and the second casing by pin shaft, described
The appearance wall of first sleeve and the second casing is respectively welded the first strut and the second strut, first strut and the second strut
Two sides appearance wall be symmetrically equidistantly welded with card column, and the surface of card column is socketed with snap ring, and two neighboring snap ring it
Between holding ring is welded with by connector, the internal whorl of the holding ring is connected with locating rod.
It is described as above-mentioned technical proposal to further describe:
Graduation mark is provided at the upper surface center of first strut and the second strut.
It is as above-mentioned technical proposal to further describe:
It is parallel to each other between first strut and the second strut, and the rotation angle model of the first strut and the second strut
It encloses for 0-360 degree.
It is as above-mentioned technical proposal to further describe:
The top of the locating rod is welded with rotating handle.
It is as above-mentioned technical proposal to further describe:
The side of the appearance wall of the snap ring and separate connector is welded with positioning ring.
It is as above-mentioned technical proposal to further describe:
The internal whorl of the positioning ring is connected with positioning bolt, and the bottom end of positioning bolt extends to the interior of the first strut
Portion.
Beneficial effect
The utility model provides a kind of Orthopaedic nursing arm exterior fixing rack.Have it is following the utility model has the advantages that
(1): the exterior fixing rack uses the strut of two parallel constructions, can each serve as to the upper and lower arms of arm
The effect of independent fixed clamp, it is ensured that the relative independentability of upper and lower arms, while cooperating the rotating manner of pin shaft, so that first
Strut and the second strut can carry out circular-rotation by basic point of pin shaft, to meet the demand of arm bending rotation, realize
The stable holding of upper and lower arms bending operation is protected, maximumlly improves the safety in utilization of exterior fixing rack.
(2): the exterior fixing rack can be adjusted by the snap ring and card column of setting according to the difference of arm fracture
The position of holding ring and snap ring is socketed in card column is fixed, and realizes the adjusting of the fast and flexible to clamping ring position
Processing, while under the fixation of positioning bolt, the phenomenon that holding ring shakes is avoided, and then enhance the exterior fixing rack
To the stability maintenance of arm.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of Orthopaedic nursing arm exterior fixing rack schematic view of the front view；
Fig. 2 is the side view schematic diagram of internal structure of the utility model；
Fig. 3 is the structural schematic diagram of snap ring junction in the utility model.
Marginal data:
1, graduation mark；2, the first strut；3, the second casing；4, the second strut；5, pin shaft；6, holding ring；7, locating rod；8,
First sleeve；9, card column；10, snap ring；11, rotating handle；12, positioning ring；13, connector；14, positioning bolt.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of Orthopaedic nursing arm exterior fixing rack, including the second casing 3 and first sleeve 8, first
It is rotatablely connected between casing 8 and the second casing 3 by pin shaft 5, the appearance wall of first sleeve 8 and the second casing 3 is respectively welded
The two sides appearance wall of first strut 2 and the second strut 4, the first strut 2 and the second strut 4 is symmetrically equidistantly welded with card column 9, and
The surface of card column 9 is socketed with snap ring 10, and is welded with holding ring 6 by connector 13 between two neighboring snap ring 10, presss from both sides
The internal whorl of support ring 6 is connected with locating rod 7.
Graduation mark 1, the first strut 2 and the second strut are provided at the upper surface center of first strut 2 and the second strut 4
It is parallel to each other between 4, and the rotation angle range of the first strut 2 and the second strut 4 is 0-360 degree, so that 2 He of the first strut
Second strut 4 can be basic point with pin shaft 5, carry out the rotation process of full angle, thus the bending operation of tie arm, realization pair
The dynamic fixed clamp effect of upper and lower arms, the top of locating rod 7 are welded with rotating handle 11, the appearance wall of snap ring 10 and remote
Side from connector 13 is welded with positioning ring 12, and the internal whorl of positioning ring 12 is connected with positioning bolt 14, and positioning bolt
14 bottom end extends to the inside of the first strut 2, is acted on by the positioning clamping of positioning bolt 14, it can be ensured that holding ring 6
The stability set will not improve the stability of exterior fixing rack because of the phenomenon that being shaken by external collision.
Working principle: in use, the first strut 2 and the second strut 4 are placed on upper and lower arms surface respectively, according to hand
Difference at arm fracture, the size according to graduation mark 1 adjusts the position of each holding ring 6, then by 6 two sides of holding ring
Snap ring 10 be socketed in the card column 9 of corresponding position, later by positioning bolt 14 inside the positioning ring 12, and be embedded in the
The inside of one strut 2 or the second strut 4 carries out positioning clamping to the position of holding ring 6, and rotation rotating handle 11 drives positioning
Bar 7 makes it in the inner rotation of holding ring 6, and carries out bolt with the steel plate inside arm and fix, to realize to upper arm
With the fixed function of lower arm, and when arm bending, the first strut 2 and the second strut 4 pass through first sleeve 8 and second set respectively
The rotation of pipe 3 meets the bending operation of arm, then this is outer solid so that exterior fixing rack is that basic point carries out rotation adjusting with pin shaft 5
Fixed rack completely uses.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of Orthopaedic nursing arm exterior fixing rack, including the second casing (3) and first sleeve (8), which is characterized in that institute
It states and is rotatablely connected between first sleeve (8) and the second casing (3) by pin shaft (5), the first sleeve (8) and the second casing
(3) appearance wall is respectively welded the first strut (2) and the second strut (4), first strut (2) and the second strut (4)
Two sides appearance wall is symmetrically equidistantly welded with card column (9), and the surface of card column (9) is socketed with snap ring (10), and two neighboring
It is welded with holding ring (6) between snap ring (10) by connector (13), the internal whorl of the holding ring (6) is connected with positioning
Bar (7).
2. a kind of Orthopaedic nursing arm exterior fixing rack according to claim 1, which is characterized in that first strut
(2) and at the upper surface center of the second strut (4) it is provided with graduation mark (1).
3. a kind of Orthopaedic nursing arm exterior fixing rack according to claim 1, which is characterized in that first strut
(2) it is parallel to each other between the second strut (4), and the rotation angle range of the first strut (2) and the second strut (4) is 0-
360 degree.
4. a kind of Orthopaedic nursing arm exterior fixing rack according to claim 1, which is characterized in that the locating rod
(7) top is welded with rotating handle (11).
5. a kind of Orthopaedic nursing arm exterior fixing rack according to claim 1, which is characterized in that the snap ring (10)
Appearance wall and be welded with positioning ring (12) far from the side of connector (13).
6. a kind of Orthopaedic nursing arm exterior fixing rack according to claim 5, which is characterized in that the positioning ring
(12) internal whorl is connected with positioning bolt (14), and the bottom end of positioning bolt (14) extends to the inside of the first strut (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822042003.8U CN209713308U (en) | 2018-12-06 | 2018-12-06 | A kind of Orthopaedic nursing arm exterior fixing rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822042003.8U CN209713308U (en) | 2018-12-06 | 2018-12-06 | A kind of Orthopaedic nursing arm exterior fixing rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209713308U true CN209713308U (en) | 2019-12-03 |
Family
ID=68676576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822042003.8U Active CN209713308U (en) | 2018-12-06 | 2018-12-06 | A kind of Orthopaedic nursing arm exterior fixing rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209713308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111529215A (en) * | 2020-04-30 | 2020-08-14 | 泉州市因何科技有限公司 | Dustproof taking device for baby paper diaper |
-
2018
- 2018-12-06 CN CN201822042003.8U patent/CN209713308U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111529215A (en) * | 2020-04-30 | 2020-08-14 | 泉州市因何科技有限公司 | Dustproof taking device for baby paper diaper |
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