CN210541980U

CN210541980U - Traction device for clinical care

Info

Publication number: CN210541980U
Application number: CN201920815746.6U
Authority: CN
Inventors: 徐文丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-01
Filing date: 2019-06-01
Publication date: 2020-05-19
Anticipated expiration: 2029-06-01

Abstract

The utility model discloses a draw gear for clinical care belongs to the medical instrument field, a draw gear for clinical care, including crooked cardboard, the protruding head department inboard fixed surface of crooked cardboard is connected with the round bar, the first pipe of both ends external surface fixed connection around the round bar, the inboard fixed surface of lower extreme of first pipe is connected with the bearing, the bearing distributes on the lower extreme of first pipe the inboard wall surface, the inboard fixed surface of bearing is connected with the threaded rod, the threaded rod passes through the bearing and rotates the inboard surface of connecting at first pipe, through crooked cardboard card on thigh root, through the fixed ankle department of the crooked fixed plate of ankle, adjust the traction distance through the threaded rod, be convenient for adjust the traction distance, small, simple structure, with low costs is applicable to the family nursing.

Description

Traction device for clinical care

Technical Field

The utility model relates to the field of medical equipment, more specifically say, relate to a draw gear for clinical care.

Background

In orthopedics, traction treatment is to apply the principle of acting force and reacting force in mechanics to injuries and pathological changes of bones, joints and the like, and traction force is acted by a traction device along the axis direction of limbs through skin or bones;

when leg bone traction treatment is carried out, the existing traction device for clinical nursing is generally a traction bed and other devices, the first device is inconvenient to adjust the traction distance and operate, and the second device has a complex structure, a large volume, high cost and high price and is not suitable for home nursing.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a draw gear for clinical care through crooked cardboard card on thigh root, through the crooked fixed plate fixed position ankle department of ankle, adjusts the traction distance through the threaded rod, is convenient for adjust the traction distance, small, simple structure, with low costs, is applicable to the family nursing.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A traction device for clinical care comprises a bent clamping plate, wherein a raised head is arranged on the lower end surface of the bent clamping plate, a round rod is fixedly connected to the inner side surface of the raised head of the bent clamping plate, first round tubes are fixedly connected to the outer surfaces of the front end and the rear end of the round rod, bearings are fixedly connected to the inner side surface of the lower end of the first round tube, the bearings are distributed on the inner wall surfaces of the upper side and the lower side of the lower end of the first round tube, threaded rods are fixedly connected to the inner side surface of the first round tube through bearings in a rotating mode, the outer surface of the lower end of each threaded rod is connected to the inner surface of the second round tube through threads, hinge blocks are hinged to the inner end surface of the lower side of the second round tube through hinge shafts, the inner end surfaces of the hinge blocks are fixedly connected to the, through the crooked fixed plate of ankle department of fixing, adjust traction distance through the threaded rod, be convenient for adjust traction distance, small, simple structure, with low costs are applicable to the family nursing.

Furthermore, the upper side outer surface of the threaded rod is fixedly connected with twisting strips, the twisting strips are uniformly distributed on the outer surfaces of three sides of the threaded rod, the outer surfaces of the twisting strips are covered with rubber layers, the friction force between the twisting strips and hands can be increased, and the threaded rod can be twisted conveniently through the twisting strips.

Further, the surface parcel of the crooked fixed plate of ankle has first soft layer, and first soft layer is the sponge layer, and the outer parcel of sponge layer has the cotton, and the thickness of first soft layer is not less than three centimetres, and back in the crooked fixed plate of ankle was gone into to ankle department card, first soft layer increase ankle comfort level.

Further, there is the clamp plate front end inboard surface of the crooked fixed plate of ankle, and the lower fixed surface of clamp plate is connected with the briquetting, the piece is turned round to the upper end external surface fixedly connected with of bolt, turns round piece symmetric distribution in the upper end outside surface front and back side of bolt, and the briquetting is used for extrudeing the ankle and fixes, turns round the piece and is convenient for twist the bolt downwards, the stationary platen of being convenient for.

Further, the briquetting adopts the silica gel material, and the curved surface is established to the lower terminal surface of briquetting, when the briquetting was pressed on the ankle, sets up the curved surface and can laminate the ankle more.

Furthermore, the lower end face of the pressing block is covered with a second soft layer, the second soft layer is also made of sponge materials, the thickness of the second soft layer is not smaller than one centimeter, and when the pressing block is clamped on the ankle, the comfort level of the ankle is increased through the second soft layer.

Further, the inboard fixed surface of crooked cardboard is connected with the silica gel piece, and the silica gel piece adopts crescent structure, and the width of crooked cardboard is not less than five centimetres, and the silica gel piece is for when crooked cardboard card is on thigh root, and the silica gel piece is softer, improves shank comfort level.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) through crooked cardboard card on the thigh root, through the crooked fixed plate of ankle department of fixing, adjust the traction distance through the threaded rod, be convenient for adjust the traction distance, small, simple structure, with low costs are applicable to the family nursing.

(2) The rubber layer covers the outer surface of the twisting strip, so that the friction force between the twisting strip and a hand can be increased, and the threaded rod can be conveniently twisted through the twisting strip.

(3) The thickness of the first soft layer is not less than three centimeters, and after the ankle is clamped into the ankle bending fixing plate, the first soft layer increases the comfort level of the ankle.

(4) The lower surface of the pressing plate is fixedly connected with a pressing block, and the pressing block is used for extruding the ankle to be fixed.

(5) The twisting strips are symmetrically distributed on the front side and the rear side of the outer side surface of the upper end of the bolt, and the twisting block is convenient for twisting the bolt downwards and fixing the pressing plate.

(6) The lower terminal surface of briquetting establishes the curved surface, when the briquetting was pressed on the ankle, sets up the curved surface and can laminate the ankle more.

(7) The thickness of the second soft layer is not less than one centimeter, and when the pressing block is clamped on the ankle, the second soft layer increases the comfort level of the ankle.

(8) The silica gel piece is in order when crooked cardboard card is on the thigh root, and the silica gel piece is softer, improves shank comfort level.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a perspective view of the bending card and the silica gel block of the present invention;

FIG. 3 is a side view of a partial cross-sectional view of the connection between the bending clamp plate and the first and second circular tubes of the present invention;

FIG. 4 is an enlarged view of the point A of the present invention;

FIG. 5 is a top sectional view of the connection position between the bending torsion bar and the threaded rod according to the present invention;

fig. 6 is a bottom cross-sectional view of the ankle bending fixing plate and the external structure of the present invention.

The reference numbers in the figures illustrate:

the flexible elastic ankle joint comprises a 1 bending clamping plate, a 2 raised head, a 3 round rod, a 4 first round tube, a 5 bearing, a 6 threaded rod, a 7 second round tube, an 8 articulated shaft, a 9 articulated block, a 10 ankle bending fixing plate, 11 twisted strips, a 12 first soft layer, 13 bolts, 14 pressing plates, 15 pressing blocks, 16 twisted blocks, a 17 second soft layer and 18 silica gel blocks.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-6, a traction device for clinical care comprises a bending clamping plate 1, a raised head 2 is arranged on the lower end surface of the bending clamping plate 1, a round rod 3 is fixedly connected to the inner side surface of the raised head 2 of the bending clamping plate 1, first round tubes 4 are fixedly connected to the outer surfaces of the front end and the rear end of the round rod 3, bearings 5 are fixedly connected to the inner side surface of the lower end of the first round tube 4, the bearings 5 are distributed on the inner wall surfaces of the upper end and the lower end of the first round tube 4, threaded rods 6 are fixedly connected to the inner side surface of the first round tube 4 through the bearings 5, the outer surface of the lower end of each threaded rod 6 is connected to the inner side surface of a second round tube 7 through threads, the inner end surface of the lower side of the second round tube 7 is hinged to a hinged block 9 through a hinged shaft 8.

Referring to fig. 1-4, the outer surface of the upper side of the threaded rod 6 is fixedly connected with the torsion bars 11, the torsion bars 11 are uniformly distributed on the outer surfaces of three sides of the threaded rod 6, the outer surface of the torsion bars 11 is covered with a rubber layer, which is not shown in the figure, so that the friction force between the torsion bars 11 and the hand can be increased, the threaded rod 6 can be conveniently twisted by the torsion bars 11,

referring to fig. 1 and 5, the outer surface of the ankle bending fixing plate 10 is wrapped with a first soft layer 12, the first soft layer 12 is a sponge layer, the sponge layer is wrapped with cotton cloth, the thickness of the first soft layer 12 is not less than three centimeters, after the ankle is clamped into the ankle bending fixing plate 10, the first soft layer 12 increases the comfort level of the ankle, the inner side surface of the front end of the ankle bending fixing plate 10 is connected with a pressing plate 14 through a bolt 13, the lower surface of the pressing plate 14 is fixedly connected with a pressing block 15, the pressing block 15 is used for pressing the ankle to fix, the outer surface of the upper end of the bolt 13 is fixedly connected with a twisting block 16, the twisting block 16 is symmetrically distributed on the front side and the rear side of the outer side surface of the upper end of the bolt 13, the twisting block 16 is convenient for downwards twisting the bolt 13, the pressing plate 14 is convenient to fix, the pressing block 15 is made of silica gel, the lower end surface of the pressing block, the lower end face of the pressing block 15 is covered with a second soft layer 17, the second soft layer 17 is also made of sponge, the thickness of the second soft layer 17 is not smaller than one centimeter, and when the pressing block 15 is clamped on the ankle, the second soft layer 17 increases the comfort level of the ankle.

Referring to fig. 1-2 and fig. 6, the inner side surface of the curved clamping plate 1 is fixedly connected with a silicone block 18, the silicone block 18 is in a crescent structure, the width of the curved clamping plate 1 is not less than five centimeters, the silicone block 18 is relatively soft, the comfort of the legs is improved, and the outer surface of the curved clamping plate 1 is also wrapped with sponge, which is not shown in the figures.

When the ankle joint fixing plate is used, the bending clamping plate 1 is clamped on the root of a thigh, the ankle part is clamped into the ankle bending fixing plate 10 and is arranged in a threaded hole arranged on the front side of the ankle bending fixing plate 10 through the bolt 13, the bolt 13 can be twisted through the twisting block 16 to descend, the pressing plate 14 is driven to descend, the pressing block 15 is driven to extrude to fix the ankle part, when the pressing block 15 presses on the ankle, a bending surface can be arranged to be more attached to the ankle, the lower end surface of the pressing block 15 is covered with the second soft layer 17, the second soft layer 17 is also made of sponge, the thickness of the second soft layer 17 is not less than one centimeter, when the pressing block 15 is clamped on the ankle, the second soft layer 17 increases the comfort level of the ankle, at the moment, the twisting bar 11 is simultaneously twisted to drive the threaded rod 6 to rotate, the threaded rod 6 is driven to rotate upwards in the second circular tube 7, the second circular tube 7 can be driven, reach and pull treatment, be convenient for adjust the traction distance, the outer articulated piece 9 of crooked fixed plate of ankle 10 articulates in 7 the inner of second pipe through articulated shaft 8, in order when both ends are adjusted simultaneously, can produce the error, at this moment the crooked fixed plate of ankle 10 can carry out the upset of small range, can adjust, is convenient for adjust the use, and the structure is comparatively simple simultaneously, and the cost is lower, and the volume is less, is applicable to the family nursing.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A draw gear for clinical care, includes crooked cardboard (1), its characterized in that: the lower end surface of the bending clamping plate (1) is provided with a raised head (2), the inner side surface of the raised head (2) of the bending clamping plate (1) is fixedly connected with a round rod (3), the outer surfaces of the front end and the rear end of the round rod (3) are fixedly connected with a first round pipe (4), the inner side surface of the lower end of the first round pipe (4) is fixedly connected with a bearing (5), the bearing (5) is distributed on the inner wall surfaces of the upper side and the lower side of the lower end of the first round pipe (4), the inner side surface of the bearing (5) is fixedly connected with a threaded rod (6), the threaded rod (6) is rotatably connected with the inner side surface of the first round pipe (4) through the bearing (5), the outer surface of the lower end of the threaded rod (6) is connected with the inner side surface of a second round pipe (7) through threads, and the inner end surface of the, the inner end surface of the hinge block (9) is fixedly connected with the outer surfaces of two sides of the ankle bending fixing plate (10).

2. The traction device for clinical care according to claim 1, characterized in that: the outer surface of the upper side of the threaded rod (6) is fixedly connected with twisting strips (11), the twisting strips (11) are uniformly distributed on the outer surfaces of three sides of the threaded rod (6), and the outer surface of each twisting strip (11) is covered with a rubber layer.

3. The traction device for clinical care according to claim 2, characterized in that: the outer surface parcel of crooked fixed plate of ankle (10) has first soft layer (12), and first soft layer (12) are the sponge layer, and the outer parcel of sponge layer has the cotton, and the thickness of first soft layer (12) is not less than three centimetres.

4. The traction device for clinical care according to claim 3, characterized in that: the front end inner side surface of the ankle bending fixing plate (10) is connected with a pressing plate (14) through a bolt (13), the lower surface of the pressing plate (14) is fixedly connected with a pressing block (15), the upper end outer surface of the bolt (13) is fixedly connected with a twisting block (16), and the twisting block (16) is symmetrically distributed on the front side and the rear side of the upper end outer side surface of the bolt (13).

5. The traction device for clinical care according to claim 4, characterized in that: the pressing block (15) is made of silica gel, and a bending surface is arranged on the lower end face of the pressing block (15).

6. The traction device for clinical care according to claim 5, characterized in that: the lower end face of the pressing block (15) is covered with a second soft layer (17), the second soft layer (17) is also made of sponge, and the thickness of the second soft layer (17) is not less than one centimeter.

7. The traction device for clinical care according to claim 6, characterized in that: the inner side surface of the bending clamping plate (1) is fixedly connected with a silica gel block (18), the silica gel block (18) adopts a crescent structure, and the width of the bending clamping plate (1) is not less than five centimeters.