CN220676335U - Leg supporting device - Google Patents
Leg supporting device Download PDFInfo
- Publication number
- CN220676335U CN220676335U CN202321743291.4U CN202321743291U CN220676335U CN 220676335 U CN220676335 U CN 220676335U CN 202321743291 U CN202321743291 U CN 202321743291U CN 220676335 U CN220676335 U CN 220676335U
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- Prior art keywords
- groove
- sliding sleeve
- sliding
- patient
- fixed
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- 230000000670 limiting effect Effects 0.000 claims description 27
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000000399 orthopedic effect Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 3
- 210000002027 skeletal muscle Anatomy 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model belongs to the field of orthopedic medical instruments, and particularly relates to a leg supporting device. The technique includes the bottom plate that two levels set up, and the telescopic link is all vertically installed at the bottom plate top, the upper end level of two telescopic links is fixed with the flat board, and the cover is equipped with two at least sliding sleeves on the flat board, and the sliding sleeve all is left and right sliding fit with the flat board, and the board of placing that is used for placing patient's shank is all installed at the sliding sleeve top, is provided with the locking component who is used for locking the sliding sleeve position between lateral wall and the flat board around the sliding sleeve. According to the utility model, the flat plate is fixed above the patient bed through the bottom plate, the heights of the placement plates are adjusted through the telescopic rods, the positions of the two placement plates are adjusted according to the affected parts of the legs of the patient under the action of the adjusting component, and the two placement plates are quickly locked after the positions of the placement plates are adjusted, so that the patient is convenient for medical staff to use without additional auxiliary operation of tools, the legs of the patient are fixed in the placement plates, and the affected parts are positioned between the two placement plates, thereby facilitating subsequent treatment.
Description
Technical Field
The utility model belongs to the field of orthopedic medical instruments, and particularly relates to a leg supporting device.
Background
Orthopedics is one of the most common departments of various hospitals, mainly researches the anatomy, physiology and pathology of a skeletal muscle system, uses medicaments, operations and physical methods to maintain and develop the normal form and function of the system, and needs to fix the legs of a patient in the orthopedics partial operation, generally, the patient is directly placed on an operating table, and the patient can support the legs of the patient in this way, but if the fixing equipment is not applicable, the legs of the patient can shake left and right during the operation, and the difficulty of an operator in the operation is greatly increased.
At present, adopt the shank support to fix patient's shank among the prior art, including two vertical stands that set up, horizontal pole horizontal installation has the horizontal pole between the stand, the activity is provided with two shank support sleeves that are used for placing patient's shank on the horizontal pole, during the use, highly be convenient for patient's use through adjusting shank support sleeve from top to bottom, fix patient's shank through shank support sleeve, in the above-mentioned technique, with patient's whole shank direct fixation in shank support sleeve, when patient's shank affected part is located the gastrocnemius muscle, shank backup pad and patient's shank can extrude the affected part, be inconvenient for to treat the patient, when adjusting shank support sleeve, need use the instrument dismantlement screw, inconvenient use.
Disclosure of Invention
According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: a leg support device is provided which is flexible in structure, adjusts the position of a placement plate according to affected parts, and is quickly locked after adjustment.
The leg supporting device comprises two bottom plates which are horizontally arranged, telescopic rods are vertically arranged at the tops of the bottom plates, a flat plate is horizontally fixed at the upper ends of the two telescopic rods, at least two sliding sleeves are sleeved on the flat plate and are in left-right sliding fit with the flat plate, a placing plate for placing the legs of a patient is arranged at the tops of the sliding sleeves, and locking assemblies for locking the positions of the sliding sleeves are arranged between the front side wall and the rear side wall of the sliding sleeve and the flat plate.
Further, the locking component comprises a rotating shaft, a sliding groove is arranged upwards at the bottom of the flat plate along the length direction of the flat plate, racks are fixed on the upper groove wall of the sliding groove, through grooves which are communicated with each other in the front and the rear are formed in the front and the rear groove walls of the sliding groove, the rotating shaft is independently arranged in the through grooves in a penetrating manner, a gear ring meshed with the racks is sleeved on the rotating shaft in the sliding groove, the front and the rear ends of the rotating shaft are respectively arranged on the front side wall and the rear side wall of the sliding sleeve in a penetrating manner, a limit groove which is communicated with each other in the front side wall of the sliding sleeve is formed, the limit groove is in a cross-shaped structure, limit plates which are matched with the limit groove are independently arranged in the limit groove in a penetrating manner, guide grooves which are communicated with each other in the front and the rear side wall of the guide grooves are independently provided with auxiliary rods which are matched with the guide grooves, and the rear ends of the auxiliary rods are fixed at the front ends of the rotating shaft.
Further, a handle is fixed on the front side wall of the limiting plate.
Further, a placing seat is fixed on the right side of the top of the flat plate.
Further, a reinforcing plate is horizontally fixed between the two bottom plates.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the flat plate is fixed above the patient bed through the bottom plate, the heights of the placement plates are adjusted through the telescopic rods, the positions of the two placement plates are adjusted according to the affected parts of the legs of the patient under the action of the adjusting component, and the two placement plates are quickly locked after the positions of the placement plates are adjusted, so that the patient is convenient for medical staff to use without additional auxiliary operation of tools, the legs of the patient are fixed in the placement plates, and the affected parts are positioned between the two placement plates, thereby facilitating subsequent treatment.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is a front side view of FIG. 3;
FIG. 5 is a partial enlarged view at B in FIG. 2;
FIG. 6 is an enlarged view of a portion of FIG. 2 at C;
the names of the components in the figure are as follows: 1. the telescopic rod comprises a bottom plate 2, a telescopic rod 3, a flat plate 4, a placing plate 5, a sliding sleeve 6, a rack 7, a sliding chute 8, a through groove 9, a placing seat 10, a reinforcing plate 11, a gear ring 12, a rotating shaft 13, a limiting plate 14, a limiting groove 15, a secondary rod 16, a guide groove 17, a handle 18 and a baffle plate.
Description of the embodiments
The present utility model is further illustrated by the following examples, which are not intended to be limiting, but any modifications, equivalents, improvements, etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.
Examples
The embodiment of the leg supporting device, as shown in fig. 1 to 6, comprises two bottom plates 1 horizontally arranged, wherein the tops of the bottom plates 1 are vertically provided with telescopic rods 2, the heights of flat plates 3 are adjusted through the telescopic rods 2, the legs of a patient can be conveniently placed, the telescopic rods 2 are of the prior art, the telescopic rods 2 can adopt electric push rods, the electric push rods are electric driving devices for converting the rotary motion of a motor into the linear reciprocating motion of the push rods, the electric push rods are composed of driving motors, reduction gears, screws, nuts, guide sleeves, push rods, sliding seats, springs, shells, turbines, micro-motion control switches and the like, and after the speed is reduced through gears or worm gears, a pair of screw rod nuts is driven. The rotary motion of a motor is changed into linear motion, the forward and reverse rotation of the motor is utilized to complete the push rod action, the shell of the electric push rod is fixed at the top of the bottom plate 1, and the push rod of the electric push rod is fixed at the bottom of the flat plate 3;
the upper ends of the two telescopic rods 2 are horizontally fixed with a flat plate 3, at least two sliding sleeves 5 are sleeved on the flat plate 3, the sliding sleeves 5 are in left-right sliding fit with the flat plate 3, and the two sliding sleeves 5 are convenient for medical staff to adjust the two sliding sleeves 5 according to affected parts of legs of patients through the sliding fit between the two sliding sleeves 5 and the flat plate 3;
the placing plates 4 used for placing the legs of the patient are arranged at the tops of the sliding sleeves 5, as shown in fig. 2, the legs of the patient are fixed in the two placing plates 4 by moving the sliding sleeves 5, so that an affected part is positioned between the two placing plates 4, the affected part is exposed and suspended above the flat plate 3, medical staff can conveniently treat the legs of the patient, the placing plates 4 are preferably arc-shaped plates, the inner side walls of the arc-shaped plates can be better attached to the skin of the patient, the comfort of the patient is improved, the legs of the patient are limited to a certain extent, an elastic band can be connected above the placing plates 4, and the limiting effect of the placing plates 4 on the legs of the patient is further enhanced by bypassing the legs of the patient through the elastic band;
the locking component used for locking the position of the sliding sleeve 5 is arranged between the front side wall and the rear side wall of the sliding sleeve 5 and the flat plate 3, the sliding sleeve 5 after moving is locked through the locking component, and the leg of a patient is prevented from shaking back and forth in the treatment process, so that the operation of medical staff is prevented from being influenced.
When the embodiment is used, the two bottom plates 1 are fixed on the bed plate of a patient sickbed, the length of the telescopic rod 2 is adjusted according to the physical condition of a patient, the flat plate 3 is adjusted to be at a proper height, the patient lies on the sickbed, injured legs are placed in the two placement plates 4, the sliding sleeve 5 is moved through the adjusting component, affected parts of the legs are exposed between the two placement plates 4, the follow-up treatment of medical staff is facilitated, the sliding sleeve 5 after position adjustment is locked through the locking component, and the leg shaking of the patient back and forth in the treatment process is avoided.
As shown in fig. 1, the right side of the top of the flat plate 3 is fixed with a placement seat 9, the placement seat 9 is used for placing the feet of the patient, so that the feet of the patient are in a suspended state when the legs of the patient are prevented from being placed on the placement plate 4, and the comfort of the patient is improved.
As shown in fig. 1, a reinforcing plate 10 is horizontally fixed between the two bottom plates 1, and the stability of the flat plate 3 is enhanced by the reinforcing plate 10, so that the flat plate 3 is prevented from breaking due to severe struggling of a patient in the treatment process, and the service life of the flat plate 3 is prolonged.
Examples
The technology of this embodiment will be further described, as shown in fig. 1 to 6, the locking assembly includes a rotating shaft 12, a chute 7 is upward arranged at the bottom of the flat plate 3 along the length direction of the flat plate 3, and the chute 7 is opened at the bottom of the flat plate 3;
a rack 6 is fixed on the upper groove wall of the chute 7, and as shown in fig. 3, the rack 6 is fixed on the top of the chute 7;
the front and rear groove walls of the sliding groove 7 are provided with through grooves 8 which are communicated with each other in the front and rear, the rotating shaft 12 is independently arranged in the through grooves 8 in a penetrating way, two through grooves 8 are respectively arranged on the front groove wall of the sliding groove 7 and the rear groove wall of the sliding groove 7, the two through grooves 8 are communicated with the sliding groove 7, the front end of the rotating shaft 12 penetrates out of the through groove 8 on the front side and then is positioned on the front side of the flat plate 3, the rear end of the rotating shaft 12 penetrates out of the through groove 8 on the rear side and then is positioned on the rear side of the flat plate 3, and the rotating shaft 12 is in left-right sliding fit with the two through grooves 8;
a gear ring 11 meshed with the rack 6 is sleeved on a rotating shaft 12 positioned in the sliding chute 7, the front end and the rear end of the rotating shaft 12 are respectively arranged on the front side wall and the rear side wall of the sliding sleeve 5 in a penetrating manner, the gear ring 11 is sleeved on the rotating shaft 12 in the sliding chute 7, when the sliding sleeve 5 slides left and right on the flat plate 3, the sliding sleeve 5 drives the rotating shaft 12 to slide left and right together, at the moment, the gear ring 11 is meshed with the rack 6, and when the sliding sleeve 5 moves, the gear ring 11 rotates to drive the rotating shaft 12 to rotate;
the front side wall of the sliding sleeve 5 is provided with a limit groove 14 which is communicated with the front side wall and the rear side, the limit groove 14 is in a cross-shaped structure, a limit plate 13 matched with the limit groove 14 is independently arranged in the limit groove 14 in a penetrating manner, when the limit plate 13 moves out of the limit groove 14, the rotating shaft 12 can freely rotate, as shown in fig. 6, when the limit plate 13 is clamped into the limit groove 14, the limit plate 13 in the cross-shaped structure is clamped in the limit groove 14, the rotating shaft 12 cannot rotate, when the rotating shaft 12 cannot rotate, the gear ring 11 cannot rotate, and then the gear ring 11 is engaged with the gear rack 6 in a matching manner, so that the position of the sliding sleeve 5 after adjustment is locked, as shown in fig. 4 and 5;
the limiting plate 13 is provided with a guide groove 16 which is communicated with the front and the rear, the guide groove 16 is in a straight-line structure, an auxiliary rod 15 matched with the guide groove 16 is independently arranged in the guide groove 16 in a penetrating mode, the rear end of the auxiliary rod 15 is fixed at the front end of the rotating shaft 12, and the limiting plate 13 can control and rotate along with the rotating shaft 12 through the guide groove 16 matched with the auxiliary rod 15 in the straight-line structure.
When the sliding sleeve 5 is required to be moved, the limiting plate 13 is pulled to the front side, the limiting plate 13 is pulled out of the limiting groove 14, the limiting plate 13 is unlocked to the limiting groove 14, the sliding sleeve 5 is moved, the sliding sleeve 5 drives the rotating shaft 12 to slide in the through groove 8 when moving, meanwhile, the gear ring 11 is meshed with the rack 6, the rotating shaft 12 is driven to rotate, the auxiliary rod 15 rotates along with the rotating shaft 12, the auxiliary rod 15 drives the limiting plate 13 to rotate along with the limiting groove 16 through the limiting of the guide groove 16, when the sliding sleeve 5 is required to be fixed, the limiting plate 13 is pushed back into the limiting groove 14 again, the limiting plate 13 is locked through the limiting groove 14, the limiting plate 13 is prevented from rotating, the gear ring 11 is meshed with the rack 6, and the position of the sliding sleeve 5 is locked.
In this embodiment, the locking assembly may further be horizontally fixed with a baffle 18 at the front end of the auxiliary rod 15, as shown in fig. 5 and 6, and the baffle 18 prevents the auxiliary rod 15 from falling out of the guide groove 16 when the limiting plate 13 is pulled.
As shown in fig. 4, 5 and 6, a handle 17 is fixed on the front side wall of the limiting plate 13, and the handle 17 is convenient for pulling the limiting plate 13 out of the limiting groove 14 during adjustment and pushing the limiting plate 13 back into the limiting groove 14 after adjustment.
Claims (5)
1. The utility model provides a shank strutting arrangement, includes bottom plate (1) that two levels set up, and telescopic link (2), its characterized in that are all installed vertically at bottom plate (1) top: the upper end level of two telescopic links (2) is fixed with dull and stereotyped (3), and the cover is equipped with two at least sliding sleeves (5) on dull and stereotyped (3), and sliding sleeve (5) all are left and right sliding fit with dull and stereotyped (3), and place board (4) that are used for placing patient's shank are all installed at sliding sleeve (5) top, are provided with the locking Assembly that is used for locking sliding sleeve (5) position between lateral wall and dull and stereotyped (3) around sliding sleeve (5).
2. The leg support device according to claim 1, wherein: the locking assembly comprises a rotating shaft (12), a sliding groove (7) is upwards formed in the bottom of the flat plate (3) along the length direction of the flat plate (3), a rack (6) is fixed on the upper groove wall of the sliding groove (7), a front-back communicated through groove (8) is formed in the front groove wall and the rear groove wall of the sliding groove (7), the rotating shaft (12) is independently arranged in the through groove (8) in a penetrating mode, a gear ring (11) meshed with the rack (6) is sleeved on the rotating shaft (12) in the sliding groove (7), the front end and the rear end of the rotating shaft (12) are respectively arranged on the front side wall and the rear side wall of the sliding sleeve (5) in a penetrating mode, a front-back communicated limit groove (14) is formed in the front side wall of the sliding sleeve (5), a cross-shaped structure is formed in the limit groove (14), a limit plate (13) which is matched with the front-back is independently arranged in a penetrating mode, a guide groove (16) which is communicated with the front-back is formed in the limit plate (13), an auxiliary rod (15) which is matched with the guide groove (16) in the front-back end of the guide groove (16) in an independent mode, and the rear end of the auxiliary rod (15) is fixed at the front end of the rotating shaft (12).
3. The leg support device according to claim 2, wherein: a handle (17) is fixed on the front side wall of the limiting plate (13).
4. The leg support device according to claim 1, wherein: the right side of the top of the flat plate (3) is fixed with a placement seat (9).
5. The leg support device according to claim 4, wherein: a reinforcing plate (10) is horizontally fixed between the two bottom plates (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321743291.4U CN220676335U (en) | 2023-07-05 | 2023-07-05 | Leg supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321743291.4U CN220676335U (en) | 2023-07-05 | 2023-07-05 | Leg supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220676335U true CN220676335U (en) | 2024-03-29 |
Family
ID=90377413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321743291.4U Active CN220676335U (en) | 2023-07-05 | 2023-07-05 | Leg supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220676335U (en) |
-
2023
- 2023-07-05 CN CN202321743291.4U patent/CN220676335U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |