A kind of planter cast arm fixing device
Technical field
The present invention relates to a kind of fixed device more particularly to a kind of planter cast arm fixing devices.
Background technique
After the arm of fracture patient finishes operation, in order to avoid injury displacement, secondary injury is caused, is needed to bone
The arm for rolling over patient carries out planter cast, by the arm fixation of fracture patient, is at present usually that fracture patient lifts arm, then cures
Shield personnel carry out planter cast to the arm of fracture patient, and the arm of fracture patient may be trembled because pain is felt when planter cast
It is dynamic, medical staff's work is influenced, and the time of planter cast is generally long, such fracture patient is easy fatigue;It is tired in order to alleviate
Labor, fracture patient can be sitting on stool, then take on one's sick bed arm, arm support is lived, but each fracture patient
Height is different, therefore the arm of fracture patient is difficult to keep horizontality.
Summary of the invention
In order to overcome fracture patient to lift arm, then medical staff carries out planter cast to the arm of fracture patient, so
Medical staff's work may be will affect, and fracture patient is easy the disadvantage of fatigue, technical problem: provide and a kind of facilitate medical staff
Work can live the arm support of fracture patient, can alleviate the planter cast arm fixing device of fracture patient fatigue.
Technical solution are as follows: a kind of planter cast arm fixing device, include pedestal, slide bar, sliding sleeve, curved rod, mounting rod,
Helical teeth, arc-shaped connecting rod, knob, link block, compression bar, kelly, the first elastic slice, mounting plate, baffle, rectangular shaft, elastic string, first
Arc panel and cushion, base top centre and left side are mounted on slide bar, sliding sleeve, two top end of sliding rod are equipped on two slide bars
It is connected with curved rod, curved rod bottom righthand side is connected with mounting rod, connect on the right side of mounting rod bottom end and base top, on the left of mounting rod
Evenly spaced to be connected with helical teeth, lower part is connected with arc-shaped connecting rod between two sliding sleeves, is connected with knob at the top of two sliding sleeves,
The sliding sleeve right upper portion on right side is connected with link block, and rotary type is connected with compression bar on link block, left part inclination connection on rear side of compression bar
There is kelly, kelly and helical teeth cooperate, and are connected with the first elastic slice, two sliding sleeves between the sliding sleeve lower right side on right side on the left of kelly
Left side is connected with mounting plate, and the front and rear sides of mounting plate left lower are respectively connected with baffle, the front and back two of mounting plate left upper portion
The equal rotary type in side is connected with rectangular shaft, and rectangular shaft bottom is contacted with baffle, right part and arc-shaped connecting rod on front side of the rectangular shaft of front side
Elastic string is connected between in the middle part of front side, two rectangular shaft left ends are mounted on the first arc panel, connection on the inside of the first arc panel
There is cushion.
It further, further include having fixed mechanism, fixed mechanism includes cutting ferrule, the second elastic slice, the second arc panel, sponge
Block, cross bar and latch are equipped with cutting ferrule in two rectangular shafts, and bottom is respectively connected with the second elastic slice in two cutting ferrules, and two first
The equal rotary type of arc panel top left side is connected with the second arc panel, is respectively connected with sponge block on the inside of two the second arc panels, and two
It is respectively connected with cross bar on the right side of second arc panel, two cross bar top right sides are respectively connected with latch.
Further, further include having fixed block, third elastic slice and deceleration block, be respectively connected at left and right sides of arc-shaped connecting rod bottom
Fixed block, two fixed block bottoms are connected with third elastic slice, and third elastic slice left and right ends are respectively connected with deceleration block, deceleration block and cunning
Bar contact.
When the arm of fracture patient needs planter cast, if necessary to which the height of the first arc panel is turned up, medical staff is upward
Knob is pulled, sliding sleeve is driven to move up, drives compression bar to move up by link block, so that kelly is driven to move up,
Under the action of first elastic slice, kelly slides on helical teeth, and sliding sleeve, which moves up, also drives mounting plate to move up, to drive square
Shape bar moves up, and the first arc panel moves up therewith.When the first arc panel is moved upward to proper height, medical staff
It unclamps and pulls knob, helical teeth can block kelly, and kelly can not move down, so that the first arc panel can not move down.Such as
Fruit needs to turn down the height of the first arc panel, and medical staff presses down on compression bar, drives kelly to swing to the left, makes kelly and helical teeth
It is detached from, the first elastic slice is compressed at this time, and medical staff can hold knob and move down, and the first arc panel is driven to move down.
When the first arc panel is moved downward to suitable position, medical staff stops moving down knob, compression bar is then unclamped, first
Kelly is swung to the right under the action of elastic slice, cooperates kelly and helical teeth, so, it is possible to adjust first according to the height of fracture patient
The height of arc panel, so as to be suitable for different fracture patients.The arm of fracture patient can be placed on by medical staff
On one arc panel, the first arc panel can live the arm support of fracture patient, so as to alleviate the fatigue of fracture patient, cushion
It is contacted with the arm of fracture patient, avoids the arm of fracture patient from being done to ache by the first arc panel, medical staff can be to bone fracture bone fracture disease
The arm of people carries out planter cast.It accomplishes fluently after gypsum, medical staff takes away the arm of fracture patient from the first arc panel, so
After rotate clockwise 90 degree of rectangular shaft, rectangular shaft is stored, elastic string can hold rectangular shaft, avoid rectangular shaft to the bottom
It is dynamic.
Medical staff dials up the second arc panel, opens the second arc panel, and arm can be placed on the by fracture patient
On one arc panel, then medical staff stirs downwards the second arc panel, makes the second arc plate closing, sponge block and fracture patient
Arm contact, avoids the arm of fracture patient from being done to ache by the second arc panel, and medical staff can be moved to the left cutting ferrule, when cutting ferrule to
When moving left with beam contact, cutting ferrule is moved up, and when cutting ferrule, which continues to be moved to the left, to be contacted with latch, cutting ferrule continues up shifting
Dynamic, the second elastic slice is compressed, and when cutting ferrule, which continues to be moved to the left, crosses latch, cutting ferrule is to moving down under the action of the second elastic slice
It is dynamic, cross bar is pushed down, so as to avoid the arm effect of jitter medical staff of fracture patient from beating for the arm fixation of fracture patient
Gypsum.It accomplishes fluently after gypsum, medical staff moves right cutting ferrule to initial position, and the second elastic slice restores to the original state, then up
The second arc panel is stirred, the second arc panel is opened, medical staff again takes away the arm of fracture patient from the first arc panel.
Deceleration block can reduce the speed that sliding sleeve moves up or down, and medical staff is enabled preferably to adjust the first arc
The height of shape plate.
The present invention passes through the height for moving up or down adjustable first arc panel of shaking hands, so as to be suitable for difference
Fracture patient;First arc panel can live the arm support of fracture patient, so as to alleviate the fatigue of fracture patient;It is fixed
Mechanism by the arm fixation of fracture patient, can avoid arm effect of jitter medical staff's planter cast of fracture patient;Pass through deceleration
The effect of block can allow medical staff preferably to adjust the height of the first arc panel.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is partial top structural schematic diagram of the invention.
Fig. 3 is the enlarged diagram of part A of the present invention.
Fig. 4 is the enlarged diagram of part B of the present invention.
Drawing reference numeral: 1. pedestals, 2. slide bars, 3. sliding sleeves, 4. curved rods, 5. mounting rods, 6. helical teeth, 7. arc-shaped connecting rods,
8. knob, 9. link blocks, 10. compression bars, 11. kellies, 12. first elastic slices, 13. mounting plates, 14. baffles, 15. rectangular shafts, 16. bullets
Property rope, 17. first arc panels, 18. cushions, 19. fixed mechanisms, 191. cutting ferrules, 192. second elastic slices, 193. second arc panels,
194. sponge blocks, 195. cross bars, 196. latches, 20. fixed blocks, 21. third elastic slices, 22. deceleration blocks.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and detailed description.
Embodiment 1
A kind of planter cast arm fixing device includes as shown in Figs 1-4 pedestal 1, slide bar 2, sliding sleeve 3, curved rod 4, mounting rod
5, helical teeth 6, arc-shaped connecting rod 7, knob 8, link block 9, compression bar 10, kelly 11, the first elastic slice 12, mounting plate 13, baffle 14, square
Shape bar 15, elastic string 16, the first arc panel 17 and cushion 18,1 top center of pedestal and left side are mounted on slide bar 2, two cunnings
Sliding sleeve 3 is equipped on bar 2, two 2 tops of slide bar are connected with curved rod 4, and 4 bottom righthand side of curved rod is connected with mounting rod 5, mounting rod
5 bottom ends are connect with 1 top right side of pedestal, and 5 left side of mounting rod is evenly spaced to be connected with helical teeth 6, and lower part connects between two sliding sleeves 3
It is connected to arc-shaped connecting rod 7, knob 8 is connected at the top of two sliding sleeves 3,3 right upper portion of sliding sleeve on right side is connected with link block 9, even
It connects rotary type on block 9 and is connected with compression bar 10, the inclination of 10 rear side left part of compression bar is connected with kelly 11, and kelly 11 and helical teeth 6 cooperate, card
It is connected with the first elastic slice 12 between 11 left side of bar and 3 lower right side of sliding sleeve on right side, is connected with mounting plate on the left of two sliding sleeves 3
13, the front and rear sides of 13 left lower of mounting plate are respectively connected with baffle 14, and the front and rear sides of 13 left upper portion of mounting plate rotate
Formula is connected with rectangular shaft 15, and 15 bottom of rectangular shaft is contacted with baffle 14, the 15 front side right part of rectangular shaft and arc-shaped connecting rod 7 of front side
It is connected with elastic string 16 between in the middle part of front side, two 15 left ends of rectangular shaft are mounted on the first arc panel 17, the first arc panel 17
Inside is connected with cushion 18.
Embodiment 2
A kind of planter cast arm fixing device includes as shown in Figs 1-4 pedestal 1, slide bar 2, sliding sleeve 3, curved rod 4, mounting rod
5, helical teeth 6, arc-shaped connecting rod 7, knob 8, link block 9, compression bar 10, kelly 11, the first elastic slice 12, mounting plate 13, baffle 14, square
Shape bar 15, elastic string 16, the first arc panel 17 and cushion 18,1 top center of pedestal and left side are mounted on slide bar 2, two cunnings
Sliding sleeve 3 is equipped on bar 2, two 2 tops of slide bar are connected with curved rod 4, and 4 bottom righthand side of curved rod is connected with mounting rod 5, mounting rod
5 bottom ends are connect with 1 top right side of pedestal, and 5 left side of mounting rod is evenly spaced to be connected with helical teeth 6, and lower part connects between two sliding sleeves 3
It is connected to arc-shaped connecting rod 7, knob 8 is connected at the top of two sliding sleeves 3,3 right upper portion of sliding sleeve on right side is connected with link block 9, even
It connects rotary type on block 9 and is connected with compression bar 10, the inclination of 10 rear side left part of compression bar is connected with kelly 11, and kelly 11 and helical teeth 6 cooperate, card
It is connected with the first elastic slice 12 between 11 left side of bar and 3 lower right side of sliding sleeve on right side, is connected with mounting plate on the left of two sliding sleeves 3
13, the front and rear sides of 13 left lower of mounting plate are respectively connected with baffle 14, and the front and rear sides of 13 left upper portion of mounting plate rotate
Formula is connected with rectangular shaft 15, and 15 bottom of rectangular shaft is contacted with baffle 14, the 15 front side right part of rectangular shaft and arc-shaped connecting rod 7 of front side
It is connected with elastic string 16 between in the middle part of front side, two 15 left ends of rectangular shaft are mounted on the first arc panel 17, the first arc panel 17
Inside is connected with cushion 18.
Further include having fixed mechanism 19, fixed mechanism 19 include cutting ferrule 191, the second elastic slice 192, the second arc panel 193,
Sponge block 194, cross bar 195 and latch 196 are equipped with cutting ferrule 191 in two rectangular shafts 15, and bottom connects in two cutting ferrules 191
It is connected to the second elastic slice 192, two equal rotary types of 17 top left side of the first arc panel are connected with the second arc panel 193, and two second
It is respectively connected with sponge block 194 on the inside of arc panel 193, cross bar 195, two cross bars are respectively connected on the right side of two the second arc panels 193
195 top right sides are respectively connected with latch 196.
Embodiment 3
A kind of planter cast arm fixing device includes as shown in Figs 1-4 pedestal 1, slide bar 2, sliding sleeve 3, curved rod 4, mounting rod
5, helical teeth 6, arc-shaped connecting rod 7, knob 8, link block 9, compression bar 10, kelly 11, the first elastic slice 12, mounting plate 13, baffle 14, square
Shape bar 15, elastic string 16, the first arc panel 17 and cushion 18,1 top center of pedestal and left side are mounted on slide bar 2, two cunnings
Sliding sleeve 3 is equipped on bar 2, two 2 tops of slide bar are connected with curved rod 4, and 4 bottom righthand side of curved rod is connected with mounting rod 5, mounting rod
5 bottom ends are connect with 1 top right side of pedestal, and 5 left side of mounting rod is evenly spaced to be connected with helical teeth 6, and lower part connects between two sliding sleeves 3
It is connected to arc-shaped connecting rod 7, knob 8 is connected at the top of two sliding sleeves 3,3 right upper portion of sliding sleeve on right side is connected with link block 9, even
It connects rotary type on block 9 and is connected with compression bar 10, the inclination of 10 rear side left part of compression bar is connected with kelly 11, and kelly 11 and helical teeth 6 cooperate, card
It is connected with the first elastic slice 12 between 11 left side of bar and 3 lower right side of sliding sleeve on right side, is connected with mounting plate on the left of two sliding sleeves 3
13, the front and rear sides of 13 left lower of mounting plate are respectively connected with baffle 14, and the front and rear sides of 13 left upper portion of mounting plate rotate
Formula is connected with rectangular shaft 15, and 15 bottom of rectangular shaft is contacted with baffle 14, the 15 front side right part of rectangular shaft and arc-shaped connecting rod 7 of front side
It is connected with elastic string 16 between in the middle part of front side, two 15 left ends of rectangular shaft are mounted on the first arc panel 17, the first arc panel 17
Inside is connected with cushion 18.
Further include having fixed mechanism 19, fixed mechanism 19 include cutting ferrule 191, the second elastic slice 192, the second arc panel 193,
Sponge block 194, cross bar 195 and latch 196 are equipped with cutting ferrule 191 in two rectangular shafts 15, and bottom connects in two cutting ferrules 191
It is connected to the second elastic slice 192, two equal rotary types of 17 top left side of the first arc panel are connected with the second arc panel 193, and two second
It is respectively connected with sponge block 194 on the inside of arc panel 193, cross bar 195, two cross bars are respectively connected on the right side of two the second arc panels 193
195 top right sides are respectively connected with latch 196.
Further include having fixed block 20, third elastic slice 21 and deceleration block 22, is respectively connected at left and right sides of 7 bottom of arc-shaped connecting rod
Fixed block 20, two 20 bottoms of fixed block are connected with third elastic slice 21, and 21 left and right ends of third elastic slice are respectively connected with deceleration block 22,
Deceleration block 22 is contacted with slide bar 2.
When the arm of fracture patient needs planter cast, if necessary to be turned up the first arc panel 17 height, medical staff to
Upper pulling knob 8, drives sliding sleeve 3 to move up, and drives compression bar 10 to move up by link block 9, thus drive kelly 11 to
Upper movement, under the action of the first elastic slice 12, kelly 11 slides on helical teeth 6, sliding sleeve 3 move up also drive mounting plate 13 to
Upper movement, so that rectangular shaft 15 be driven to move up, the first arc panel 17 moves up therewith.When the first arc panel 17 is to moving up
When moving to proper height, medical staff, which unclamps, pulls knob 8, and helical teeth 6 can block kelly 11, and kelly 11 can not move down,
So that the first arc panel 17 can not move down.The height of the first arc panel 17 is turned down if necessary, and medical staff presses down on
Compression bar 10 drives kelly 11 to swing to the left, is detached from kelly 11 and helical teeth 6, the first elastic slice 12 is compressed at this time, and medical staff is
Knob 8 can be held to move down, the first arc panel 17 is driven to move down.When the first arc panel 17 is moved downward to suitable position
When, medical staff stops moving down knob 8, then unclamps compression bar 10, kelly 11 is put to the right under the action of the first elastic slice 12
It is dynamic, cooperate kelly 11 and helical teeth 6, so, it is possible the height for adjusting the first arc panel 17 according to the height of fracture patient, thus
It can be suitable for different fracture patients.The arm of fracture patient can be placed on the first arc panel 17 by medical staff, and first
Arc panel 17 can live the arm support of fracture patient, so as to alleviate the fatigue of fracture patient, cushion 18 and fracture patient
Arm contact, avoid the arm of fracture patient by the first arc panel Lane 17 ache, medical staff can be to the arm of fracture patient
Carry out planter cast.It accomplishes fluently after gypsum, medical staff takes away the arm of fracture patient from the first arc panel 17, then up time
Needle rotate 1590 degree of rectangular shaft, rectangular shaft 15 is stored, elastic string 16 can hold rectangular shaft 15, avoid rectangular shaft 15 to
Lower swing.
Medical staff dials up the second arc panel 193, opens the second arc panel 193, fracture patient can be by arm
It is placed on the first arc panel 17, then medical staff stirs downwards the second arc panel 193, is closed the second arc panel 193, sponge
Block 194 is contacted with the arm of fracture patient, avoids the arm of fracture patient from being ached by the second arc panel Lane 193, medical staff
Be moved to the left cutting ferrule 191, when cutting ferrule 191, which is moved to the left, to be contacted with cross bar 195, cutting ferrule 191 is moved up, when cutting ferrule 191 after
Continuous to be moved to the left when contacting with latch 196, cutting ferrule 191 continues to move up, and the second elastic slice 192 is compressed, when cutting ferrule 191 continues
It being moved to the left when crossing latch 196, cutting ferrule 191 moves down under the action of the second elastic slice 192, cross bar 195 is pushed down, thus
By the arm fixation of fracture patient, the arm effect of jitter medical staff planter cast of fracture patient can be avoided.It accomplishes fluently after gypsum,
Medical staff moves right cutting ferrule 191 to initial position, and the second elastic slice 192 restores to the original state, and stirs the second arc then up
Plate 193, opens the second arc panel 193, and medical staff again takes away the arm of fracture patient from the first arc panel 17.
Deceleration block 22 can reduce the speed that sliding sleeve 3 moves up or down, and medical staff is enabled preferably to adjust
The height of one arc panel 17.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than protects to the present invention
The limitation of range is protected, although the invention is described in detail with reference to the preferred embodiments, those skilled in the art should
Understand, it can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from the essence of technical solution of the present invention
And range.