CN214388070U - Orthopedics support of changing dressings convenient to operation - Google Patents
Orthopedics support of changing dressings convenient to operation Download PDFInfo
- Publication number
- CN214388070U CN214388070U CN202120210495.6U CN202120210495U CN214388070U CN 214388070 U CN214388070 U CN 214388070U CN 202120210495 U CN202120210495 U CN 202120210495U CN 214388070 U CN214388070 U CN 214388070U
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- Prior art keywords
- fixedly connected
- hollow column
- rod
- height adjusting
- convenient
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- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 210000003414 extremity Anatomy 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 208000010392 Bone Fractures Diseases 0.000 description 2
- 206010017076 Fracture Diseases 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 206010061599 Lower limb fracture Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to a medical auxiliary instrument technical field specifically is an orthopedics support of changing dressings convenient to operation, the locking universal wheel that sets up is encircleed to the three equidistant of bottom fixedly connected with of base plate, the hollow post of the vertical setting of upside center department fixedly connected with of base plate, and be equipped with height adjusting mechanism in the hollow post, height adjusting mechanism's one end runs through the mounting panel of the horizontal setting of upper end and fixedly connected with of hollow post, and the hydraulic stem of the vertical setting of upside center department fixedly connected with of mounting panel, the one end fixedly connected with arc layer board of mounting panel is kept away from to the hydraulic stem. The utility model discloses in, can realize the lift adjustment of arc layer board through setting up height adjusting mechanism, easy operation uses manpower sparingly, and height adjusting is convenient, and the medical personnel of being convenient for carry out the operation of changing dressings, sets up and slowly presses the reaction force that the mechanism can receive the arc layer board with the limbs and weaken, plays and slowly presses the effect, improves patient's comfort level.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary instruments, in particular to an orthopedic dressing change support convenient to operate.
Background
Fracture refers to the continuous complete or partial breakdown of bone structure. The orthopedic dressing frame is a medical appliance commonly used in orthopedic departments, and is often required to be checked and changed by medical staff when dressing change is carried out on orthopedic fracture patients, particularly patients with lower limb fracture, so that the orthopedic dressing frame plays a vital role in healing wounds.
The height of self is difficult to adjust according to patient's height difference to current orthopedics support of changing dressings, and inconvenient medical staff uses, influences the quality and the efficiency of the operation of changing dressings, and the frame layer board hardness of changing dressings is high, and the pressure relieving nature is not enough, and patient's comfort level is not good. Accordingly, those skilled in the art have provided an orthopedic dressing change support that is easy to handle to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an orthopedics support of changing dressings convenient to operation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the orthopedic dressing change support convenient to operate comprises a base plate, wherein the bottom of the base plate is fixedly connected with three locking universal wheels which are arranged in an equidistant surrounding manner, a vertically-arranged hollow column is fixedly connected to the center of the upper side of the base plate, a height adjusting mechanism is arranged in the hollow column, one end of the height adjusting mechanism penetrates through the upper end of the hollow column and is fixedly connected with a transversely-arranged mounting plate, a vertically-arranged hydraulic rod is fixedly connected to the center of the upper side of the mounting plate, an arc-shaped supporting plate is fixedly connected to one end, away from the mounting plate, of the hydraulic rod, two pressure relieving mechanisms are fixedly connected between the arc-shaped supporting plate and the mounting plate, and the two pressure relieving mechanisms are respectively positioned on two sides of the hydraulic rod and symmetrically arranged;
height adjusting mechanism is including fixing the step motor in hollow post one side lower part, step motor's drive end rotates and is connected with the drive shaft of horizontal setting, and the drive shaft keeps away from step motor's one end and runs through and extend to hollow post in and the first bevel gear of fixedly connected with, the both ends inner wall of hollow post rotates the lead screw that is connected with vertical setting through two, and overlaps on the lead screw and establish and the second bevel gear that fixedly connected with and first bevel gear meshing are connected, threaded connection has the nut piece on the lead screw, and two connecting rods of the upside fixedly connected with of nut piece, two the connecting rod is located the bilateral symmetry setting of lead screw respectively, and two connecting rods all run through hollow post the upper end and with mounting panel fixed connection.
As a further aspect of the present invention: the slow-pressing mechanism is including seting up the mounting groove at the mounting panel upside, the horizontal branch that sets up of fixedly connected with in the mounting groove, and the branch goes up the cover and establishes and sliding connection has the sliding sleeve, the inner wall fixed connection of spring part and mounting groove is passed through to one side that the hydraulic stem was kept away from to the sliding sleeve, the upside of sliding sleeve rotates through first pivot and is connected with the pendulum rod that the slope set up, and the downside of arc layer board rotates through the one end that first pivot was kept away from to second pivot and pendulum rod and is connected.
As a further aspect of the present invention: the spring part is sleeved on the supporting rod and adopts a pressure-relieving spring.
As a further aspect of the present invention: the through-hole has been seted up to the upper end of hollow post, and two connecting rods run through two through-hole settings respectively, the inner wall of through-hole and the lateral wall sliding connection of connecting rod.
As a further aspect of the present invention: the upper side of the arc-shaped supporting plate is fixedly connected with a soft back cushion, and the soft back cushion is made of sponge components.
As a further aspect of the present invention: the front side fixedly connected with control switch of hollow post, and step motor's input passes through wire and control switch electric connection.
As a further aspect of the present invention: two sides of the hollow column are respectively and fixedly connected with two symmetrically arranged placing plates.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up height adjusting mechanism, start step motor work, drive first bevel gear and rotate, and then drive the lead screw and rotate, because the axial of nut piece is rotated and is followed the connecting rod and receive the restriction of hollow post, consequently, displacement is forced to the nut piece, and then just reverse work through control step motor can realize the lift adjustment of arc layer board, easy operation uses manpower sparingly, and height adjusting is convenient, and the medical personnel of being convenient for more change dressings the operation.
2. Through setting up pressure relieving mechanism and hydraulic stem, when patient's limbs erect on the arc layer board, the arc layer board receives pressure to move down, and the hydraulic stem receives the extrusion shrink, and straight up when can guaranteeing the displacement of arc layer board is straight down, and simultaneously, the pendulum rod swing promotes the sliding sleeve and shifts on branch, and the spring part receives the extrusion shrink and produces elasticity this moment, and the spring action bounce-back can weaken the reaction force that the limbs received, can play the pressure relieving effect, improves patient's comfort level.
Drawings
FIG. 1 is a perspective view of an orthopedic dressing change support easy to operate;
FIG. 2 is a schematic perspective view of an easy-to-handle dressing change bracket at a mounting plate;
fig. 3 is a schematic view of an elevational cross-sectional structure of a hollow column in an orthopedic dressing change support convenient to operate.
In the figure: 1. a substrate; 2. locking the universal wheel; 3. a hollow column; 4. mounting a plate; 5. a hydraulic lever; 6. an arc-shaped supporting plate; 7. a stepping motor; 8. a first bevel gear; 9. a screw rod; 10. a second bevel gear; 11. a nut block; 12. a connecting rod; 13. mounting grooves; 14. a strut; 15. a sliding sleeve; 16. a spring member; 17. a swing rod; 18. a soft back cushion; 19. a control switch; 20. and placing the tray.
Detailed Description
Referring to fig. 1-3, in the embodiment of the present invention, an orthopedic dressing change bracket convenient for operation comprises a base plate 1, the bottom of the base plate 1 is fixedly connected with three locking universal wheels 2 surrounding at equal intervals to facilitate the displacement or fixation of the device, the center of the upper side of the base plate 1 is fixedly connected with a vertically arranged hollow column 3, a height adjusting mechanism is arranged in the hollow column 3, one end of the height adjusting mechanism penetrates through the upper end of the hollow column 3 and is fixedly connected with a transversely arranged mounting plate 4, the center of the upper side of the mounting plate 4 is fixedly connected with a vertically arranged hydraulic rod 5, the hydraulic rod 5 is compressed and contracted to ensure the arc-shaped support plate 6 to be vertically arranged when being displaced, thereby achieving the guiding effect, one end of the hydraulic rod 5 far away from the mounting plate 4 is fixedly connected with the arc-shaped support plate 6, the arc-shaped design is adopted, the orthopedic dressing change bracket accords with human mechanics, the comfort level is high, two pressure relief mechanisms are fixedly connected between the arc-shaped support plate 6 and the mounting plate 4, the two pressure relieving mechanisms are respectively and symmetrically arranged at two sides of the hydraulic rod 5;
the height adjusting mechanism comprises a stepping motor 7 fixed at the lower part of one side of the hollow column 3, the driving end of the stepping motor 7 is rotationally connected with a driving shaft which is transversely arranged, one end of the driving shaft, far away from the stepping motor 7, penetrates through the hollow column 3 and is fixedly connected with a first bevel gear 8, the inner walls of the two ends of the hollow column 3 are rotationally connected with a vertically arranged screw rod 9 through two rotating parts, a second bevel gear 10 which is meshed with the first bevel gear 8 is sleeved on and fixedly connected with the screw rod 9, a nut block 11 is in threaded connection with the screw rod 9, two connecting rods 12 are fixedly connected with the upper side of the nut block 11, the two connecting rods 12 are respectively symmetrically arranged at the two sides of the screw rod 9, the two connecting rods 12 penetrate through the upper end of the hollow column 3 and are fixedly connected with the mounting plate 4, the stepping motor 7 is started to work to drive the first bevel gear 8 to rotate, and the first bevel gear 8 is meshed with the second bevel gear 10, the screw rod 9 is driven to rotate, and the screw rod 9 is in threaded connection with the nut block 11, and the axial rotation of the nut block 11 is limited by the hollow column 3 along with the connecting rod 12, so that the nut block 11 is forced to displace, and the lifting adjustment of the arc-shaped supporting plate 6 can be realized by controlling the positive and negative rotation of the stepping motor 7, the operation is simple, the labor is saved, the height adjustment is convenient, and the medicine changing operation of medical personnel is more convenient;
in fig. 3: the pressure relieving mechanism comprises a mounting groove 13 arranged on the upper side of the mounting plate 4, a transversely arranged support rod 14 is fixedly connected in the mounting groove 13, a sliding sleeve 15 is sleeved on the support rod 14 and is connected with the support rod in a sliding mode, one side, far away from the hydraulic rod 5, of the sliding sleeve 15 is fixedly connected with the inner wall of the mounting groove 13 through a spring part 16, the upper side of the sliding sleeve 15 is rotatably connected with a swing rod 17 which is obliquely arranged through a first rotating shaft, the lower side of the arc-shaped supporting plate 6 is rotatably connected with one end, far away from the first rotating shaft, of the swing rod 17 through a second rotating shaft, when a patient limb is erected on the arc-shaped supporting plate 6, the arc-shaped supporting plate 6 moves downwards under pressure, the swing rod 17 swings to push the sliding sleeve 15 to move on the support rod 14, the spring part 16 is extruded and contracted to generate elastic force, the elastic force rebounds, the reactive force on the limb can be weakened, the pressure relieving effect can be achieved, and the comfort level of the patient can be improved;
in fig. 3: the spring piece 16 is sleeved on the support rod 14, and the spring piece 16 adopts a pressure-relieving spring which has enough elasticity and good pressure-relieving effect;
in fig. 2: the upper end of the hollow column 3 is provided with a through hole, the two connecting rods 12 respectively penetrate through the two through holes, and the inner walls of the through holes are slidably connected with the outer side walls of the connecting rods 12, so that the connecting rods 12 can be conveniently displaced;
in fig. 1: the upper side of the arc-shaped supporting plate 6 is fixedly connected with a soft back cushion 18, and the soft back cushion 18 is made of a sponge component, so that the comfort level is improved;
in fig. 1: the front side of the hollow column 3 is fixedly connected with a control switch 19, an external power supply is adopted, and the input end of the stepping motor 7 is electrically connected with the control switch 19 through a lead, so that the control is convenient and the prior art is provided;
in fig. 1: the both sides of hollow post 3 are two fixedly connected with respectively place the dish 20 of placing that the symmetry set up for place the instrument of changing dressings, take the convenience.
The utility model discloses a theory of operation is: when the height of the arc-shaped supporting plate 6 needs to be adjusted, the stepping motor 7 is started to work to drive the first bevel gear 8 to rotate, the first bevel gear 8 is meshed with the second bevel gear 10 to further drive the screw rod 9 to rotate, the screw rod 9 is in threaded connection with the nut block 11, and the axial rotation of the nut block 11 is limited by the hollow column 3 along with the connecting rod 12, so that the nut block 11 is forced to displace, and further the lifting adjustment of the arc-shaped supporting plate 6 can be realized by controlling the forward and reverse rotation work of the stepping motor 7, the operation is simple, the labor is saved, the height adjustment is convenient, and the medicine changing operation of medical personnel is more convenient;
secondly, when patient's limbs erect on arc layer board 6, arc layer board 6 receives pressure to move down, and hydraulic stem 5 receives the extrusion shrink, and straight up when can guaranteeing arc layer board 6 displacement is straight down, plays the guide effect, and simultaneously, pendulum rod 17 swings, promotes sliding sleeve 15 and shifts on branch 14, and spring part 16 receives the extrusion shrink this moment and produces elasticity, and the elastic action bounce-back can weaken the reaction force that the limbs received, can play the gentle pressure effect, improves patient's comfort level.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An orthopedic dressing change bracket convenient to operate comprises a base plate (1) and is characterized in that, the bottom of the base plate (1) is fixedly connected with three locking universal wheels (2) which are arranged in a surrounding way at equal intervals, a vertically arranged hollow column (3) is fixedly connected at the center of the upper side of the base plate (1), and a height adjusting mechanism is arranged in the hollow column (3), one end of the height adjusting mechanism penetrates through the upper end of the hollow column (3) and is fixedly connected with a mounting plate (4) which is transversely arranged, and the center of the upper side of the mounting plate (4) is fixedly connected with a vertically arranged hydraulic rod (5), one end of the hydraulic rod (5) far away from the mounting plate (4) is fixedly connected with an arc-shaped supporting plate (6), two pressure relief mechanisms are fixedly connected between the arc-shaped supporting plate (6) and the mounting plate (4), and are respectively and symmetrically arranged at two sides of the hydraulic rod (5);
the height adjusting mechanism comprises a stepping motor (7) fixed at the lower part of one side of the hollow column (3), the driving end of the stepping motor (7) is rotationally connected with a driving shaft which is transversely arranged, and one end of the driving shaft far away from the stepping motor (7) penetrates and extends into the hollow column (3) and is fixedly connected with a first bevel gear (8), the inner walls of the two ends of the hollow column (3) are rotationally connected with a vertically arranged screw rod (9) through two rotating pieces, a second bevel gear (10) engaged with the first bevel gear (8) is sleeved and fixedly connected on the screw rod (9), a nut block (11) is connected on the screw rod (9) in a threaded manner, and the upper side of the nut block (11) is fixedly connected with two connecting rods (12), the two connecting rods (12) are respectively positioned at the two sides of the screw rod (9) and are symmetrically arranged, and the two connecting rods (12) penetrate through the upper end of the hollow column (3) and are fixedly connected with the mounting plate (4).
2. The orthopedics support of changing dressings convenient to operation of claim 1, characterized in that, pressure relieving mechanism is including offering mounting groove (13) at mounting panel (4) upside, fixedly connected with transversely sets up branch (14) in mounting groove (13), and branch (14) are gone up the cover and are established and sliding connection has sliding sleeve (15), the inner wall fixed connection of spring part (16) and mounting groove (13) is passed through to one side that hydraulic stem (5) were kept away from in sliding sleeve (15), the upside of sliding sleeve (15) is rotated through first pivot and is connected with pendulum rod (17) that the slope set up, and the downside of arc layer board (6) is rotated through the one end that first pivot was kept away from in second pivot and pendulum rod (17) and is connected.
3. An easy-to-operate dressing change bracket according to claim 2, characterized in that said spring member (16) is sleeved on said supporting rod (14), and said spring member (16) is a pressure-relieving spring.
4. An easy-to-operate dressing change bracket for orthopedics department according to claim 1, characterized in that the upper end of the hollow column (3) is provided with a through hole, and two connecting rods (12) are respectively arranged through the two through holes, and the inner wall of the through hole is slidably connected with the outer side wall of the connecting rod (12).
5. An easy-to-operate dressing change bracket according to claim 1, characterized in that the upper side of the arc-shaped supporting plate (6) is fixedly connected with a soft cushion (18), and the soft cushion (18) is made of sponge material.
6. An easy-to-operate dressing change bracket for orthopedics department according to claim 1, characterized in that the front side of the hollow column (3) is fixedly connected with a control switch (19), and the input end of the stepping motor (7) is electrically connected with the control switch (19) through a lead.
7. An easy-to-operate dressing change support for orthopedics department according to claim 1, characterized in that two symmetrically arranged placing discs (20) are fixedly connected to both sides of the hollow column (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120210495.6U CN214388070U (en) | 2021-01-26 | 2021-01-26 | Orthopedics support of changing dressings convenient to operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120210495.6U CN214388070U (en) | 2021-01-26 | 2021-01-26 | Orthopedics support of changing dressings convenient to operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214388070U true CN214388070U (en) | 2021-10-15 |
Family
ID=78047794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120210495.6U Expired - Fee Related CN214388070U (en) | 2021-01-26 | 2021-01-26 | Orthopedics support of changing dressings convenient to operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214388070U (en) |
-
2021
- 2021-01-26 CN CN202120210495.6U patent/CN214388070U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211015 |