CN105640713B

CN105640713B - Electric wearing assisting assembly for elastic socks

Info

Publication number: CN105640713B
Application number: CN201610147044.6A
Authority: CN
Inventors: 胡智飞; 卢德华
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-16
Filing date: 2016-03-16
Publication date: 2023-07-04
Anticipated expiration: 2036-03-16
Also published as: CN105640713A

Abstract

The invention relates to an electric wearing assisting component of medical elastic socks. The screw shaft of the electric supporting machine is coaxially designed up and down by adopting positive and negative threads, and is matched with two positive and negative threaded nuts to adjust the distance, so that a supporting piece is driven to prop up the elastic socks, the stand column of the conversion supporting frame (22) is inserted into the supported elastic socks, the electric supporting machine reverses the elastic socks to be supported by the conversion supporting frame (22), is sleeved into the legs of a patient, and the elastic socks of the conversion supporting frame (22) are pulled to slide onto the legs of the patient, and then the supporting frame is taken out; the assembly comprises: the support column (1), support connecting piece (2), rotatory roll adjustment nut (3), micromotor gear (11), micromotor (12), screw shaft (18) and conversion support frame (22) etc. constitute, and conversion support frame (22) are formed by two C font support rings and four stand welding. The electric support avoids the problem that the elastic socks are damaged due to uneven finger lifting stress because the elastic socks are difficult to wear with high elastic strength, prolongs the service life of the elastic socks, reduces the pain caused by the traction of the wound of a patient when being worn, and has clinical application value.

Description

Electric wearing assisting assembly for elastic socks

Technical Field

The invention relates to the field of medical instrument design, in particular to an auxiliary wearing device for stretch socks.

Background

People standing for a long time, such as teachers, salespersons, traffic polices, nurses, etc., are prone to occupational diseases. Varicose veins of the lower limbs are easy to obtain, and if the disease condition continues to develop, a series of complications such as thrombophlebitis, eczema, ulcers, acute bleeding and the like may occur. Medical stretch socks are one of the non-operative treatment measures for preventing varicose veins and venous thrombosis of lower limbs. The medical elastic socks are made of special materials and special processes, so that the elastic socks have large elasticity and are difficult to wear. When a patient wears the elastic socks with high pressure medical grade, the patient can cause wound pain and even cause the fear of wearing the socks with changing the medicine.

Disclosure of Invention

The invention is used by combining an electric supporting machine and a conversion supporting frame (22) component, and the electric supporting machine part comprises: the device comprises a supporting upright post (1), a supporting connecting piece (2), a rotary distance adjusting nut (3), a clamp spring (4), an interaction shaft bracket (5), a supporting connecting piece fixing shaft (6), a sheath fixing screw (7), a screw shaft fixing bearing (8), a fixing frame (9), a transmission gear (10), a gear (11), a micro motor (12), a screw shaft rotating gear (13), a fixing nut (14), a battery sleeve (15), a battery (16), a base (17), a screw shaft (18), a sheath (19), a base sealing plate (20) and a power button (21); the component conversion support frame (22) is formed by welding two C-shaped cross beams (2201) of the conversion support frame and four upright posts (2202) of the conversion support frame; the conversion support frame (22) is used for sleeving the stretch socks from the feet of a patient after the stretch socks are transferred to the conversion support frame, and the stretch socks on the conversion support frame are transferred to the feet and the legs of the patient, so that the four conversion support frame upright posts (2202) of the conversion support frame (22) have small resistance to the stretch socks and are easy to operate, and after the conversion support frame is transferred to the upper part of the leg, the stretch socks are taken out by utilizing the C-shaped opening of the conversion support frame (22); four supporting columns (1) on the electric supporting machine are connected with a supporting connecting piece (2) and a rotary distance adjusting nut (3) through shaft pins, an interaction shaft bracket (5) is clamped on a screw shaft (18) by a clamp spring (4), the rotary distance adjusting nut (3) at the upper and lower points (A) (B) is two nuts with forward and reverse threads, the interaction shaft bracket (5) between the two nuts is fixed relative to the upper and lower rotary distance adjusting nuts (3), and four round shafts of the interaction shaft bracket (5) are respectively inserted into the holes of the guide holes (102) of the interaction shaft bracket of the four supporting columns (1) to keep horizontal parallel sliding; along with the rotation of the screw shaft (18), the four supporting columns (1) are placed in the sliding groove of the (C) and cannot rotate, forward and reverse threads on the screw shaft (18) drive the two (A) (B) points to rotate and the distance adjusting nut (3) to move in opposite directions, and drive the supporting connecting piece (2) to move to the point vertical to the screw shaft (18), and the supporting columns (1) correspondingly move outwards, so that the function of supporting the stretch socks is realized; the screw shaft fixing bearing (8) is fixed in a screw shaft fixing bearing fixing sleeve (J) of the base (17), a screw shaft rotating gear (13) is fixed in the screw shaft fixing bearing (8), the screw shaft (18) passes through the screw shaft fixing hole (1003) and is fixed by the fixing nut (14), and thus the screw shaft (18) rotates flexibly; the sheath fixing screw (7) fixes the sheath (19) at a fixed position, the screw shaft fixing bearing (8) is fixed in the screw shaft fixing bearing fixing sleeve (J) of the base (17), the fixing frame (9) is fixed in the base (17) through the fixing frame fixing screw (G), and the micro motor (12) is placed on the fixing frame (9) and fixed by the fixing bolt and the nut (H); after the medical elastic socks are stretched by the electric stretching machine, four upright posts of the conversion support frame (22) can be inserted into gaps among supporting upright posts of the electric stretching machine, and after the electric stretching machine is contracted, the elastic socks are transferred to the conversion support frame; after the elastic socks are transferred to the conversion support frame, an operator can sleeve the conversion support frame and the elastic socks on the support frame from the feet of a patient, and after the elastic socks on the conversion support frame are moved above the feet and the legs of the patient, the conversion support frame (22) is taken and placed from the legs of the patient by utilizing one side of the C-shaped opening; the fixing frame (9) is a T-shaped metal sheet after one side of the C-shaped metal sheet is bent for 90 degrees, four through holes are formed in the T-shaped metal sheet, and the T-shaped metal sheet and the other metal sheet are used for fixing the micro motor (12) through a screw rod and a nut; the C-shaped sheet is provided with a round hole for fixing on a stand (17).

The invention has the advantages that: the device is simple to use, saves time and labor, and reduces the working strength of operators;

the invention has the following advantages: when the stretch socks are worn, the stretch socks slide down to the legs of a patient from the conversion support frame (22), so that pain caused by squeezing and pulling wounds is avoided.

Drawings

The invention relates to a wearing assisting device for medical elastic socks, and relates to the technical field of medical elastic sock wearing assisting devices.

FIG. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is an exploded view of an embodiment of the present invention;

FIG. 3 is a component diagram of an embodiment of the present invention;

FIG. 4 is a diagram of a conversion support frame according to an embodiment of the present invention;

FIG. 5 is an illustration of a conversion support frame according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of an electric spreader according to an embodiment of the present invention;

FIG. 7 is an explanatory diagram of an electric spreader according to an embodiment of the present invention;

FIG. 8 is a detail view of an electric spreader in accordance with an embodiment of the present invention;

FIG. 9 is an illustration of an embodiment of the present invention;

FIG. 10 is a diagram of a rotating pitch nut according to an embodiment of the present invention;

FIG. 11 is a screw axis view of an embodiment of the present invention;

FIG. 12 is an interactive pedestal view of an embodiment of the present invention;

FIG. 13 is a snap spring diagram of an embodiment of the present invention;

FIG. 14 is a view of a support column in accordance with an embodiment of the present invention;

FIG. 15 is a diagram of a support link according to an embodiment of the present invention;

FIG. 16 is a sheath view of an embodiment of the present invention;

FIG. 17 is a diagram of a holder according to an embodiment of the present invention;

FIG. 18 is a schematic diagram of a housing according to an embodiment of the present invention;

FIG. 19 is a gear diagram of an electric spreader in accordance with an embodiment of the present invention;

FIG. 20 is a diagram of a micro-motor according to an embodiment of the present invention;

fig. 21 is a battery pack diagram of an embodiment of the present invention;

[ figure number control description ]

1-supporting upright posts, 101-supporting upright post connecting piece shaft brackets and 102-interaction shaft bracket guide holes;

2-a support link;

3-rotating a distance adjusting nut, 301-supporting a connecting piece shaft bracket and 302-internal threads;

4-clamping springs;

5-an interaction shaft bracket;

6-supporting the connecting piece fixing shaft;

7, a sheath fixing screw;

8-screw shaft fixed bearing;

9-a fixing frame;

10-a transmission gear, 901-teeth, 902-a boss and 903-a screw shaft fixing hole;

11-a gear;

12-a micro motor;

13-screw shaft rotation gear;

14-fixing the nut;

15-a battery sleeve;

16-battery holder, 1601-negative electrode lead, 1602-battery 1603-positive electrode lead;

17-a machine seat, 1701-a machine seat sealing plate screw hole, 1702-a micro-motor fixing frame screw fixing hole, 1703-a screw shaft via hole, 1704-a power button fixing hole;

18-screw shaft, 1801-interaction shaft bracket fixing table, 1802-interaction shaft bracket fixing shaft, 1803-interaction shaft bracket fixing clamp spring groove, 1804-screw shaft fixing end;

19-sheath, 1901-sheath fixing hole, 1902-support column protecting groove, 1903-sheath cover;

20-a machine base sealing plate;

21-a power button;

22-conversion support frames, 2201-conversion support frame C-shaped cross beams and 2202-conversion support frame upright posts;

a is positive spiral distance adjusting nut;

b-inverse spiral pitch-adjusting nut;

c, supporting upright column guide grooves;

d, a positive threaded rod;

f, a reverse threaded rod;

g-a set screw;

h-fixing bolts and nuts;

j-screw shaft fixed bearing (8) fixed sleeve.

Detailed Description

FIG. 1 is a schematic diagram of an embodiment of the present invention; the embodiment of the invention is used by the electric stretcher of fig. 1 in combination with the transition support (22) assembly of fig. 3, in which the electric stretcher is in a contracted state.

FIGS. 2, 3, 4 and 5 are exploded views of an embodiment of the present invention, and are partial parts mounting positions of FIG. 3, with reference to FIG. 2; the electric support machine part comprises: the device comprises a supporting upright post (1), a supporting connecting piece (2), a rotary distance adjusting nut (3), a clamp spring (4), an interaction shaft bracket (5), a supporting connecting piece fixing shaft (6), a sheath fixing screw (7), a screw shaft fixing bearing (8), a fixing frame (9), a transmission gear (10), a gear (11), a micro motor (12), a screw shaft rotating gear (13), a fixing nut (14), a battery sleeve (15), a battery (16), a base (17), a screw shaft (18), a sheath (19), a base sealing plate (20) and a power button (21);

FIG. 4 shows an embodiment of the present invention, a conversion support (22), which is formed by welding two conversion support C-shaped cross beams (2201) with four conversion support columns (2202); referring to fig. 5, after the stretch socks are transferred to the conversion support frame (22), the stretch socks on the conversion support frame (22) can be sleeved on the feet of a patient, and the stretch socks on the conversion support frame (22) are moved to the positions above the feet and the legs of the patient, because the four conversion support frame upright posts (2202) of the conversion support frame (22) have small resistance to the stretch socks, the stretch socks of the conversion support frame (22) are pulled to slide on the legs of the patient, and after the stretch socks are moved to the end, the stretch socks are taken out from the positions above the legs by utilizing the C-shaped openings of the conversion support frame (22).

FIGS. 6, 7, 8 are schematic diagrams of embodiments of the present invention; in fig. 6, four supporting columns (1), a supporting connecting piece (2) and a rotary distance adjusting nut (3) are connected together through shaft pins, an interaction shaft bracket (5) is clamped on a screw shaft (18) by a clamp spring (4), the rotary distance adjusting nut (3) at the upper and lower points (A) (B) is two nuts with forward and reverse threads, the interaction shaft bracket (5) between the two nuts is fixed relative to the upper and lower screw distance adjusting nuts (3), and four circular shafts of the interaction shaft bracket (5) are respectively inserted into the holes of the guide holes (102) of the interaction shaft bracket of the four supporting columns (1) to keep horizontal parallel sliding; along with the rotation of the screw rod shaft (18) of the electric supporting machine, the four supporting columns (1) are placed in the sliding grooves of the supporting columns (C) and cannot rotate, forward and reverse threads on the screw rod shaft (18) drive the screw distance adjusting nuts (3) at the points (A) and (B) to move in opposite directions, and drive the supporting connecting piece (2) to move to the point vertical to the screw rod shaft (18), and the supporting columns (1) correspondingly move outwards, so that the function of supporting the stretch socks is realized; in the figure, a screw shaft fixing bearing (8) is fixed in a screw shaft fixing bearing fixing sleeve (J) of a base (17), a screw shaft rotating gear (13) is fixed in a screw shaft (18) fixing bearing (8), and a screw shaft (18) passes through a screw shaft fixing hole (1003) to be fixed by a fixing nut (14), so that the screw shaft (18) is fixed in the bearing (8) to rotate flexibly; in the state diagram of the internal parts of the electric supporting machine, as shown in fig. 8, in order to more directly see the fixing position of the sheath (19) by the sheath fixing screw (7), the screw shaft (18) fixing bearing (8) is fixed in the screw shaft fixing bearing fixing sleeve (J) of the machine base (17), the fixing frame (9) is fixed in the machine base (17) through the fixing screw (G), and the micro motor (12) is placed on the fixing frame (9) and is fixed by the fixing bolt and the nut (H).

After the medical elastic socks are stretched by the electric stretching machine shown in fig. 9, the four stand columns of the conversion support frame (22) can be inserted into the gaps between the support stand columns of the electric stretching machine, and when the four support stand columns (1) of the electric stretching machine shrink into the electric stretching machine sheath (19), the elastic socks sleeved on the electric stretching machine can be transferred to the conversion support frame.

FIG. 10 is a spiral pitch control master diagram of an electric spreader in accordance with an embodiment of the present invention; eight support connecting piece shaft brackets (301) are arranged on the rotary distance adjusting nuts (3), and through holes are formed in the eight support connecting piece shaft brackets and used for fixing the support upright posts (1) through the support connecting piece fixing shafts (6); the internal thread (302) is used in cooperation with the screw shaft (18) because the use thereof is divided into a positive screw pitch adjustment nut (A) and a negative screw pitch adjustment nut (B).

FIG. 11 is a diagram of a screw shaft micro-motor of an electric spreader in accordance with an embodiment of the present invention; an interaction shaft bracket fixing table (1801) and an interaction shaft bracket fixing shaft (1802) are arranged on the screw shaft (18), and the interaction shaft bracket (5) is clamped and fixed by using a clamp spring (4) so as to be rotatable; an interaction shaft bracket fixing clamp spring groove (1803) and a screw shaft fixing end (1804); a positive threaded rod (D) and a negative threaded rod (F).

Fig. 12 shows that the center of the interaction shaft bracket (5) is a round shaft sleeve, four round shafts are arranged on the outer side of the interaction shaft bracket, and are respectively inserted into the guide holes (102) of the interaction shaft bracket of the four support columns (1) to keep sliding transversely.

The clamp spring (4) in fig. 13 is used for clamping the interaction shaft bracket (5) on the screw shaft (18) so as to ensure that the interaction shaft bracket (5) can rotate without changing the upper and lower positions.

The supporting column (1) is provided with a corresponding supporting column connecting piece shaft bracket (101) for fixing the supporting connecting piece (2), the supporting column (1) is provided with an interaction shaft bracket guide hole (102) perpendicular to the supporting column (1), the supporting column is a round guide post for inserting the interaction shaft bracket (5), and the round guide post is perpendicular to the central round tube for guiding, so that the supporting column (1) which goes out vertically is parallel to each other during operation.

The two round holes on the supporting connecting piece (2) in fig. 15 are used for connecting the fixed supporting upright post (1) and the spiral distance adjusting nut (3).

FIG. 16 is a jacket view of an electric spreader in accordance with an embodiment of the present invention; in the electric stretcher sheath, an electric stretcher sheath fixing hole (1901) is used for being fixed on a machine base (17), a supporting upright post protecting groove (1902) is used for storing a supporting upright post (1) for design, when the supporting upright post (1) is hidden in the supporting upright post protecting groove (1902), a pressure sock sleeved into the electric stretcher cannot be hung on the electric stretcher due to a sock wire, and a sheath cover (1903) plays the same role of preventing the wire hanging.

The micro motor fixing frame (9) of FIG. 17 is formed by bending one side of a C shape by 90 degrees and then connecting a T-shaped metal sheet, and four through holes are formed in the T-shaped metal sheet and are fixed with the micro motor (12) with the other metal sheet through screws and bolts; the C-shaped sheet is provided with a round hole for being fixed on an electric supporting machine base (17).

FIG. 18 electric spreader base (17), electric spreader base seal plate (20) screwed through electric spreader base seal plate screw hole (1701); the fixing frame screw fixing holes (1702) are used for fixing the fixing frame (9); a screw shaft (18) passes through the screw shaft via hole (1703); the power button fixing hole (1704) is provided with a power button (21) fixing hole.

FIG. 19 is a gear diagram of an electric spreader in accordance with an embodiment of the present invention; the transmission gear (10) is assembled in the screw shaft fixed bearing (8) and needs to be tightly matched for use; the teeth (901) are used for being meshed with the transmission gear (10) to transmit the rotating speed to the screw shaft (18); the boss (902) is used for being fixed with the inner sleeve of the screw shaft fixed bearing (8); the screw shaft fixing hole (903) is a D-shaped hole for fixing the design of a D-shaped threaded rod at one end of the screw shaft (18).

Fig. 20 is a perspective view of the micro motor (12).

FIG. 21 is a diagram of a battery holder according to an embodiment of the present invention; the battery fixing frame (16) is provided with a negative electrode lead (1601) and a positive electrode lead (1603); three batteries (1602) are arranged on the battery fixing frame (15).

While the invention has been described with reference to specific embodiments thereof, other details not shown are within the scope of the invention, and any suitable changes or modifications to the invention as would be apparent to one skilled in the art should be made without departing from the scope of the invention as defined in the claims.

Claims

1. An electronic helping subassembly of wearing of medical stretch socks which characterized in that: the electric supporting machine is combined with a conversion supporting frame (22) component for use;

the electric support machine comprises: the device comprises a supporting upright post (1), a supporting connecting piece (2), a rotary distance adjusting nut (3), a clamp spring (4), an interaction shaft bracket (5), a supporting connecting piece fixing shaft (6), a sheath fixing screw (7), a screw shaft fixing bearing (8), a fixing frame (9), a transmission gear (10), a gear (11), a micro motor (12), a screw shaft rotating gear (13), a fixing nut (14), a battery sleeve (15), a battery (16), a base (17), a screw shaft (18), a sheath (19), a base sealing plate (20) and a power button (21);

the conversion support frame (22) is formed by welding two C-shaped cross beams (2201) of the conversion support frame and four upright posts (2202) of the conversion support frame; after the stretch socks are transferred to the conversion support frame (22), the stretch socks are sleeved from the feet of a patient, the stretch socks on the conversion support frame are moved to the positions above the feet and the legs of the patient, as the four conversion support frame upright posts (2202) of the conversion support frame (22) have small resistance to the stretch socks, the stretch socks of the conversion support frame (22) are pulled to slide onto the legs of the patient, and after the stretch socks are moved to the end, the stretch socks are taken out from the positions above the legs by utilizing the C-shaped openings of the conversion support frame (22);

after the medical elastic socks are stretched by the electric stretching machine, four stand columns (2202) of the conversion support frame (22) are inserted into gaps of four support stand columns (1) of the electric stretching machine, and after the electric stretching machine is contracted, the elastic socks are transferred to the conversion support frame;

four supporting columns (1) on the electric supporting machine are connected with a supporting connecting piece (2) and a rotary distance adjusting nut (3) through shaft pins, an interaction shaft bracket (5) is clamped on a screw shaft (18) by a clamp spring (4), the rotary distance adjusting nut (3) at an upper point and a lower point is a nut with two forward and reverse threads, and the upper point and the lower point are respectively an upper point and a lower point;

the interactive shaft bracket (5) between the two nuts is fixed relative to the upper rotating distance adjusting nut (3) and the lower rotating distance adjusting nut, along with the rotation of the screw shaft (18), the four support columns (1) are placed in the sliding grooves of the support column guide grooves (C) and cannot rotate, forward and reverse threads on the screw shaft (18) drive the rotating distance adjusting nuts (3) at the upper point and the lower point to move in opposite directions, and drive the support connecting piece (2) to move to be vertical to the screw shaft (18), and the support columns (1) correspondingly move outwards, so that the function of supporting the elastic socks is realized; the screw shaft fixing bearing (8) is fixed in a screw shaft fixing bearing fixing sleeve (J) of the base (17), a screw shaft rotating gear (13) is fixed in the screw shaft fixing bearing (8), and the screw shaft (18) passes through the screw shaft fixing hole and is fixed by a fixing nut (14), so that the screw shaft (18) can flexibly rotate in the screw shaft fixing bearing (8);

the sheath fixing screw (7) fixes the sheath (19) at a fixed position, the screw shaft fixing bearing (8) is fixed in the screw shaft fixing bearing fixing sleeve (J) of the base (17), the fixing frame (9) is fixed in the base (17) through the fixing frame fixing screw (G), and the micro motor (12) is placed on the fixing frame (9) and fixed by the fixing bolt and the nut (H);

the center of the interaction shaft bracket (5) is a round shaft sleeve, four round shafts are arranged on the outer side of the interaction shaft bracket, and are respectively inserted into the interaction shaft bracket guide holes (102) of the four support columns (1) to keep sliding transversely;

the clamp spring (4) is used for clamping the interaction shaft bracket (5) on the screw shaft (18) so as to ensure that the interaction shaft bracket (5) can rotate without changing the upper and lower positions.

2. The medical stretch stocking electric power assist assembly according to claim 1, wherein: after the stretch socks are transferred to the conversion support frame, an operator sleeves the conversion support frame (22) and the stretch socks on the support frame from the feet of a patient, and after the stretch socks on the conversion support frame (22) are moved to the feet and the legs of the patient, the conversion support frame (22) is taken and placed from the legs of the patient by utilizing one side of the C-shaped opening.

3. The medical stretch stocking electric power assist assembly according to claim 1, wherein: the fixing frame (9) is a T-shaped metal sheet which is connected with a C-shaped side after being bent for 90 degrees, four through holes are formed in the T-shaped metal sheet, and the T-shaped metal sheet and a metal sheet which is arranged opposite to the T-shaped metal sheet are used for fixing the micro motor (12) through a screw rod and a nut; the C-shaped sheet is provided with a round hole for fixing on a stand (17).