CN220778611U - Lower limb fixing device - Google Patents

Abstract

The utility model discloses a lower limb fixing device, which comprises two bottom plates, wherein the upper surfaces of the two bottom plates are fixedly connected with vertical rods, the surfaces of the two vertical rods are provided with the same lifting mechanism, and the upper ends of the lifting mechanisms are provided with fixing mechanisms, and the lower limb fixing device has the beneficial effects that: through setting up elevating system and fixed establishment and directly fixing the lower limb of wounded and lifting, can not too much remove the patient when lifting, can not cause subsequent injury to the patient, be convenient for follow-up treatment, when wounded lower limb received the trauma, at first place the device in the top of wounded lower limb, rotate two threaded rods and drive the lifter plate and descend, rotate the knob and drive two screw thread barrels and move to both sides, drive solid fixed ring to center department and merge, it is fixed with the lower limb from the gap department of patient lower limb, rotatory threaded rod after fixing, the threaded rod drives the lifter plate and rise again.

Description

Lower limb fixing device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a lower limb fixing device.

Background

When the lower limbs of a patient are injured, the lower limbs of the patient are required to be lifted by using the fixing device and then fixed, and then the patient is cleaned, disinfected and treated conventionally.

The existing fixing device needs to lift the lower limb of a patient, then the patient is placed on the fixing device for disinfection treatment, if the lower limb of the patient is fractured, the patient is easily damaged secondarily due to uneven stress when the lower limb is lifted manually, and therefore the lower limb fixing device is needed to be capable of directly fixing the lower limb of the patient and lifting.

Disclosure of Invention

The present utility model is directed to a lower limb fixing device, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a low limbs fixing device, includes two bottom plates, two the equal fixedly connected with montant of upper surface of bottom plate, two the surface of montant is provided with same elevating system, elevating system's upper end is provided with fixed establishment.

Preferably, the lifting mechanism comprises two threaded rods, the two threaded rods are all rotationally connected to the upper surface of the bottom plate through bearings, the two side surfaces of the vertical rods are provided with first sliding grooves, the two side surfaces of the first sliding grooves are all slidably connected with first sliding blocks, the two side surfaces of the first sliding grooves are all provided with second sliding grooves, one ends of the first sliding blocks are all fixedly connected with second sliding blocks, the two lifting plates are fixedly connected with the same lifting plate, and the surfaces of the two ends of the lifting plates are all provided with threaded grooves.

Preferably, the fixed establishment includes logical groove, it sets up in the upper surface center department of lifter plate to lead to the groove, the inside fixed surface who leads to the groove is connected with two quarter butt, two the surface of quarter butt all articulates and is provided with the bull stick, two the equal fixedly connected with of top of bull stick changes the board, two the equal fixedly connected with solid fixed ring in bottom of bull stick, two change the surface of board and seted up the groove, two the side spout has all been seted up to the inner wall both sides of groove, every two the equal sliding connection in inside of side spout has the slide bar, every two fixedly connected with one screw barrel between the slide bar, the one end upper surface fixedly connected with fixed block of lifter plate, the side surface of fixed block is through the bearing rotation connection bi-directional screw rod, the one end fixedly connected with knob that the fixed block was kept away from to bi-directional screw rod.

Preferably, the two second sliding blocks are slidably connected with the corresponding second sliding grooves.

Preferably, the threaded rod is in threaded connection with the corresponding thread groove.

Preferably, the bidirectional screw is in threaded connection with two thread cylinders.

Compared with the prior art, the utility model has the beneficial effects that: through setting up elevating system and fixed establishment and directly fixing the lower limb of wounded and lifting, can not too much remove the patient when lifting, can not cause subsequent injury to the patient, be convenient for follow-up treatment, when wounded lower limb received the trauma, at first place the device in the top of wounded lower limb, rotate two threaded rods and drive the lifter plate and descend, rotate the knob and drive two screw thread barrels and move to both sides, drive solid fixed ring to center department and merge, it is fixed with the lower limb from the gap department of patient lower limb, rotatory threaded rod after fixing, the threaded rod drives the lifter plate and rise again.

Drawings

FIG. 1 is a front elevational view of the structure of the present utility model;

FIG. 2 is a schematic diagram illustrating the operation of the structure of the present utility model;

FIG. 3 is an enlarged view of part A of FIG. 1 according to the present utility model;

FIG. 4 is a side view of a rotor plate structure of the present utility model;

fig. 5 is a side view of a second chute structure according to the utility model.

In the figure: 1. a bottom plate; 2. a vertical rod; 3. a lifting mechanism; 31. a threaded rod; 32. a lifting plate; 33. a thread groove; 34. a first chute; 35. a first slider; 36. a second chute; 37. a second slider; 4. a fixing mechanism; 41. a through groove; 42. a short bar; 43. a rotating rod; 44. a rotating plate; 45. a rotary groove; 46. a thread cylinder; 47. a slide bar; 48. a side chute; 49. a fixed block; 410. a bidirectional screw; 411. a knob; 412. and a fixing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a low limbs fixing device, includes two bottom plates 1, the equal fixedly connected with montant 2 of upper surface of two bottom plates 1, and the surface of two montants 2 is provided with same elevating system 3, and elevating system 3's upper end is provided with fixed establishment 4.

The elevating system 3 includes two threaded rods 31, two threaded rods 31 all rotate through the bearing and connect the upper surface at bottom plate 1, first spout 34 has been seted up to the side surface of two montants 2, the inside of two first spouts 34 is equal sliding connection has first slider 35, second spout 36 has all been seted up to the surface of two first spouts 34, the equal fixedly connected with second slider 37 of one end of two first sliders 35, the same lifter plate 32 of fixedly connected with between two first sliders 35, thread groove 33 has all been seted up on the both ends surface of lifter plate 32, elevating system 3 drives lifter plate 32 through threaded rod 31 and goes up and down.

The fixed establishment 4 includes logical groove 41, logical groove 41 sets up in the upper surface center department of lifter plate 32, the inside fixed surface of logical groove 41 is connected with two quarter butt 42, the surface of two quarter butt 42 all articulates and is provided with bull stick 43, the equal fixedly connected with of top of two bull sticks 43 changes board 44, the equal fixedly connected with solid fixed ring 412 of bottom of two bull sticks 43, change the surface of two rotatory boards 44 and seted up change groove 45, side spout 48 has all been seted up to the inner wall both sides of two change groove 45, the equal sliding connection of inside of every two side spout 48 has slide bar 47, fixedly connected with same screw barrel 46 between every two slide bar 47, the one end upper surface fixedly connected with fixed block 49 of lifter plate 32, the side surface of fixed block 49 is connected with bi-directional screw 410 through the bearing rotation, the one end fixedly connected with knob 411 that bi-directional screw 410 kept away from fixed block 49, from the patient's low limbs in the gap between the fixed establishment 4 and lifting.

The two second sliding blocks 37 are slidably connected with the corresponding second sliding grooves 36, so that the lifting plate 32 is conveniently limited.

The threaded rod 31 is in threaded connection with the corresponding thread groove 33, so that the lifting plate 32 is conveniently driven to lift.

The bidirectional screw 410 is in threaded connection with the two screw barrels 46, so as to drive the two screw barrels 46 to move.

Specifically, when the utility model is used, when the lower limb of the wounded is subjected to trauma, the device is firstly placed above the wounded lower limb, the two threaded rods 31 are rotated, the two threaded rods 31 and the corresponding threaded grooves 33 act and then drive the lifting plate 32 to descend, when the height is proper, the knob 411 is rotated, the knob 411 drives the bidirectional screw 410 to rotate, the bidirectional screw 410 drives the two threaded cylinders 46 to move to two sides, the threaded cylinders 46 drive the short rod 42 to move, the short rod 42 drives the rotating plate 44 to move to two sides, the rotating plate 44 drives the rotating rod 43 to rotate, the rotating rod 43 drives the fixing ring 412 to be combined to the center, the lower limb is fixed from the gap of the lower limb of the patient, after the fixing is finished, the threaded rods 31 drive the lifting plate 32 to rise again, the lower limb of the wounded is driven to rise, cleaning and disinfection are convenient, the lower limb of the wounded is directly fixed and lifted by the lifting mechanism 3 and the fixing mechanism 4, the patient is not excessively moved during lifting, the patient is not hurt, and the patient is convenient to be subsequently treated.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The lower limb fixing device comprises two bottom plates (1) and is characterized in that vertical rods (2) are fixedly connected to the upper surfaces of the two bottom plates (1), the same lifting mechanism (3) is arranged on the surfaces of the two vertical rods (2), and a fixing mechanism (4) is arranged at the upper end of the lifting mechanism (3);

the lifting mechanism (3) comprises two threaded rods (31), the two threaded rods (31) are respectively connected to the upper surface of the bottom plate (1) through bearings in a rotating mode, first sliding grooves (34) are formed in the side surfaces of the two vertical rods (2), first sliding blocks (35) are respectively and slidably connected to the inner parts of the two first sliding grooves (34), second sliding grooves (36) are respectively and slidably formed in the surfaces of the two first sliding grooves (34), second sliding blocks (37) are respectively and fixedly connected to one ends of the two first sliding blocks (35), the same lifting plate (32) is fixedly connected between the two first sliding blocks (35), and thread grooves (33) are respectively formed in the surfaces of two ends of the lifting plate (32);

the utility model provides a fixed establishment (4) is including leading to groove (41), the upper surface center department at lifter plate (32) is seted up in leading to groove (41), the inside fixed surface of leading to groove (41) is connected with two quarter butt (42), two the surface of quarter butt (42) all articulates and is provided with bull stick (43), two the equal fixedly connected with of top of bull stick (43) changes board (44), two the equal fixedly connected with solid fixed ring (412) of bottom of bull stick (43), two change the surface of board (44) and seted up change groove (45), two change the inner wall both sides of groove (45) all to have seted up side spout (48), every two equal sliding connection in inside of side spout (48) has slide bar (47), every two fixedly connected with one screw barrel (46) between slide bar (47), the one end upper surface fixedly connected with fixed block (49) of lifter plate (32), the side surface of fixed block (49) is connected with bi-directional screw (410) through the bearing rotation, bi-directional screw (410) is kept away from fixed connection of knob (411).

2. A lower extremity fixation apparatus as set forth in claim 1, wherein: the two second sliding blocks (37) are in sliding connection with the corresponding second sliding grooves (36).

3. A lower extremity fixation apparatus as set forth in claim 1, wherein: the threaded rod (31) is in threaded connection with a corresponding thread groove (33).

4. A lower extremity fixation apparatus as set forth in claim 1, wherein: the bidirectional screw (410) is in threaded connection with two thread cylinders (46).