Leg lifting device for lower limb examination

Abstract

The utility model discloses a lower limb examination leg lifting device which comprises a base, the right side of the bottom of an inner cavity of the base is fixedly connected with a fixing pipe, an inner cavity of the fixing pipe is slidably connected with a lifting arm, the top of the lifting arm is fixedly connected with a lifting seat, the top of the base is provided with a pushing assembly, and the pushing assembly is fixedly connected with the lifting seat. The propelling assembly comprises a threaded propelling rod rotationally connected to the bottom of the left side of the fixing pipe through a bearing, the left end of the threaded propelling rod penetrates to the left side of the base, the surface of the threaded propelling rod is in threaded connection with a threaded sliding pin, and the front side and the rear side of the surface of the threaded sliding pin are rotationally connected with inclined supporting rods. The base, the fixing pipe, the lifting arm and the lifting seat are used in cooperation, the heel of a user is supported, then the height of the lifting seat is adjusted through the arrangement of the propelling assembly, then the leg supporting height of the user is adjusted, and the purposes that use is easy, convenient and flexible, and the supporting height is adjustable can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to lower limbs inspection technical field, especially, relate to a lower limbs inspection leg lifting device. BACKGROUND

[0002] Lower limbs inspection is the overall medical examination to human lower limbs to assess the structure, function and health condition of lower limbs, and the purpose of lower limbs inspection is to early discover and diagnose lower limbs diseases such as fracture, arthritis, neuropathy, vascular disease etc., and take corresponding treatment measures to improve the life quality and health level of patients.

[0003] When ultrasonic examination is carried out to the blood vessels, muscles, tendons and even local masses of patient's lower limbs, it is often necessary for the patient to lift the lower limbs to examine the popliteal fossa and other rear leg parts, however, usually the patient's condition is serious and cannot lift the legs and turn over, which is inconvenient for the examination of the rear leg of the patient, and the height of the leg support cannot meet the requirements of different examination needs, therefore, it is necessary to provide a lower limbs inspection leg lifting device, which adopts a quick disassembly and assembly support structure, can conveniently lift the leg of the patient, and is provided with a height adjustable structure, which is convenient for the user to adjust the different support heights. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a lower limbs inspection leg lifting device, which adopts a quick disassembly and assembly support structure, can conveniently lift the leg of the patient, and is provided with a height adjustable structure, which is convenient for the user to adjust the different support heights, to solve the above technical problems.

[0005] The utility model solves the above technical problems by the following technical scheme: a lower limbs inspection leg lifting device, including base, the right side fixedly connected with fixed pipe in the bottom of the base inner chamber, the inner chamber of fixed pipe is connected with lifting arm of sliding, the top of lifting arm is fixedly connected with lifting seat, the top of base is provided with propelling assembly, propelling assembly includes the threaded propelling rod that is rotatably connected in the left side bottom of fixed pipe through bearing, the left end of threaded propelling rod penetrates to the left side of base, the surface of threaded propelling rod is connected with threaded slide pin, the front side and the back side of threaded slide pin surface are rotatably connected with inclined strut, the bottom of lifting arm front side and back side is all welded with connecting pin, the right end of inclined strut is rotatably connected with the surface of connecting pin, the front side and the back side of fixed pipe are all set up with the rectangular slide groove that is suitable for connecting pin.

[0006] Preferably, the left side of the bottom of the base is welded with a clamping seat, the bottom of the clamping seat is threadedly connected with a threaded handle, and the top end of the threaded handle penetrates into the inner cavity of the clamping seat and is rotatably connected with a pressing disc.

[0007] Preferably, the front side and the rear side of the base inner cavity bottom are welded with fixing plates, the front side of the fixing plate is provided with a limiting sliding groove, and the threaded sliding pin is slidably connected in the limiting sliding groove.

[0008] Preferably, the inner wall of the lifting seat is bonded with an anti-pressing layer, and the anti-pressing layer is thick flannelette.

[0009] Preferably, the front side of the lifting seat inner cavity bottom is fixedly connected with an anti-pressing pad, and the anti-pressing pad is a sponge soft pad.

[0010] Preferably, the left side of the clamping seat is fixedly connected with a handle.

[0011] The beneficial effects of the present application are as follows:

[0012] 1. The base, the fixed pipe, the lifting arm and the lifting seat are used in cooperation to support the heel of the user, then the height of the lifting seat is adjusted through the setting of the advancing assembly, and then the height of the leg support of the user is adjusted, so that the purposes of simple and flexible use and adjustable support height are achieved.

[0013] 2. The clamping seat, the threaded handle and the extrusion disc are used in cooperation to clamp and fix the bedside, realize the installation and fixation of the base, and thus the use position of the leg lifting device can be changed by the user.

[0014] 3. The anti-pressing layer and the anti-pressing pad are used in cooperation, so that the contact position between the lifting seat and the user's feet is relatively soft, and thus the comfort of the user when using the leg lifting device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Among them:

[0016] Figure 1 It is a three-dimensional schematic view of an embodiment of the present application;

[0017] Figure 2 It is a three-dimensional explosion view of the base, the fixed pipe and the advancing assembly of an embodiment of the present application;

[0018] Figure 3 It is a three-dimensional schematic view of the lifting arm, the lifting seat and the connecting pin of an embodiment of the present application;

[0019] Figure 4 It is a three-dimensional explosion view of the clamping seat, the threaded handle and the extrusion disc of an embodiment of the present application.

[0020] In the drawings, the components represented by each reference numeral are listed as follows:

[0021] 1, base, 2, fixed tube, 3, lifting arm, 4, lifting seat, 5, advancing assembly, 51, threaded advancing rod, 52, threaded sliding pin, 53, inclined strut, 54, connecting pin, 55, rectangular sliding slot, 6, clamping seat, 7, threaded handle, 8, extrusion disc, 9, fixed plate, 10, limiting sliding slot, 11, anti-pressing layer, 12, anti-pressing pad, 13, handle. DETAILED DESCRIPTION

[0022] Hereinafter, an embodiment of the lower limb examination leg lifting device of the utility model will be described with reference to the drawings.

[0023] Figures 1-4 The lower limb examination leg lifting device of one embodiment of the utility model is shown, which comprises a base 1: the right side of the inner cavity bottom of the base 1 is fixedly connected with a fixed tube 2, the left side of the bottom of the base 1 is welded with a clamping seat 6, the left side of the clamping seat 6 is fixedly connected with a handle 13, the bottom of the clamping seat 6 is threadedly connected with a threaded handle 7, the top end of the threaded handle 7 penetrates into the inner cavity of the clamping seat 6 and is rotationally connected with an extrusion disc 8, through the cooperation of the clamping seat 6, the threaded handle 7 and the extrusion disc 8, the bedside is clamped and fixed, the installation and fixation of the base 1 are realized, so that the user can change the use position of the leg lifting device, the inner cavity of the fixed tube 2 is slidingly connected with a lifting arm 3, the top of the lifting arm 3 is fixedly connected with a lifting seat 4, the inner wall of the lifting seat 4 is bonded with an anti-pressing layer 11, the anti-pressing layer 11 is thick velvet, the front side of the inner cavity bottom of the lifting seat 4 is fixedly connected with an anti-pressing pad 12, the anti-pressing pad 12 is a sponge soft pad, through the cooperation of the anti-pressing layer 11 and the anti-pressing pad 12, the contact position between the lifting seat 4 and the user's feet is relatively soft, so that the comfort of the user when using the leg lifting device is improved, the top of the base 1 is provided with an advancing assembly 5, the advancing assembly 5 comprises a threaded advancing rod 51 which is rotationally connected to the left side bottom of the fixed tube 2 through a bearing, the left end of the threaded advancing rod 51 penetrates to the left side of the base 1, the surface of the threaded advancing rod 51 is threadedly connected with a threaded sliding pin 52, the front side and the rear side of the inner cavity bottom of the base 1 are both welded with a fixed plate 9, the front side of the fixed plate 9 is provided with a limiting sliding slot 10, the threaded sliding pin 52 is slidingly connected in the inner cavity of the limiting sliding slot 10, the front side and the rear side of the surface of the threaded sliding pin 52 are both rotationally connected with an inclined strut 53, the bottom of the front side and the rear side of the lifting arm 3 are both welded with a connecting pin 54, the right end of the inclined strut 53 is rotationally connected with the surface of the connecting pin 54, the front side and the rear side of the fixed tube 2 are both provided with a rectangular sliding slot 55 which is adapted to the connecting pin 54.

[0024] Working principle: the utility model fortes, the user places base 1 in the user leg position, simultaneously makes that clamping seat 6 is clamped in the bedside surface, subsequently the user rotates screw handle 7, screw handle 7 is pushed in extruding disc 8 by its surface screw thread in the process of rotation, makes extruding disc 8 tight compression in the bedside bottom, installs fixedly to clamping seat 6 and base 1, subsequently places the heel at the inner chamber of lifting seat 4, makes the achilles tendon at the surface of anti-jamming pad 12, subsequently according to the use demand, the user rotates the left end of screw push rod 51, screw push rod 51 is slid in the process of rotation by its surface screw thread drive screw slide pin 52 to the right side, makes that inclined strut 53 can displace to the right side, further makes that inclined strut 53 rotates, inclined strut 53 is pushed obliquely to connecting pin 54 in the process of rotation, simultaneously under the limiting and guiding of fixed tube 2 and lifting arm 3, lifting arm 3 and lifting seat 4 can be raised upwards, further the leg of user is lifted and can.

[0025] In conclusion: the lower limb examination lifting leg device, through the cooperation of base 1, fixed tube 2, lifting arm 3 and lifting seat 4, the heel of the user is supported, then the height of lifting seat 4 is adjusted by the setting of push assembly 5, and the height of the user's leg support is adjusted, so that the purpose of simple and flexible use and adjustable support height is achieved.

Claims

1. A lower extremity examination lift device, comprising: The utility model provides a kind of lifting device, including base (1): the right side fixed connection of the inner chamber bottom of base (1) is equipped with fixed pipe (2), the inner chamber sliding connection of fixed pipe (2) is equipped with lifting arm (3), the top fixed connection of lifting arm (3) is equipped with lifting seat (4), the top of base (1) is provided with propulsion assembly (5), and the propulsion assembly (5) includes the threaded propulsion rod (51) being rotatably connected in the left side bottom of fixed pipe (2) by bearing, the left end of threaded propulsion rod (51) penetrates to the left side of base (1), the surface of threaded propulsion rod (51) is screw-connected with threaded slide pin (52), the front side and the back side of the surface of threaded slide pin (52) are rotatably connected with inclined strut (53), the bottom of the front side and the back side of lifting arm (3) is welded with connecting pin (54), the right end of inclined strut (53) is rotatably connected with the surface of connecting pin (54), and the front side and the back side of fixed pipe (2) are equipped with rectangular sliding slot (55) suitable for connecting pin (54) and being set.

2. The leg examination lift of claim 1, wherein, The left side of the bottom of base (1) is welded with clamping seat (6), the bottom of clamping seat (6) is screw-connected with threaded handle (7), the top end of threaded handle (7) penetrates to the inner chamber of clamping seat (6) and is rotatably connected with extrusion disc (8).

3. The leg examination lift of claim 2, wherein, The front side and the back side of the inner chamber bottom of base (1) are welded with fixed plate (9), the front side of fixed plate (9) is equipped with limiting sliding slot (10), and threaded slide pin (52) is slidingly connected in the inner chamber of limiting sliding slot (10).

4. The leg examination lift of claim 3, wherein, The inner wall of lifting seat (4) is bonded with anti-jamming layer (11), and the anti-jamming layer (11) is thick flannelette.

5. The leg examination lift of claim 4, wherein, The front side of the inner chamber bottom of lifting seat (4) is fixedly connected with anti-jamming pad (12), and the anti-jamming pad (12) is sponge soft pad.

6. The leg examination lift of claim 5, wherein, The left side of clamping seat (6) is fixedly connected with handle (13).

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