CN212547293U

CN212547293U - Retraction mechanism and traction device in traction device for orthopedics department

Info

Publication number: CN212547293U
Application number: CN202020021990.8U
Authority: CN
Inventors: 刘和祥; 刘宏伟; 谭光胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2021-02-19
Anticipated expiration: 2030-01-07

Abstract

The utility model belongs to the technical field of the supplementary technique of nursing and specifically relates to a retraction mechanism and draw gear among draw gear for orthopedics, the camera includes a supporting plate, the spout has been seted up to the upper end of backup pad, is connected with the fly leaf on the spout, and the bottom fixedly connected with arch of fly leaf, the upper end fixedly connected with riser of backup pad, fixedly connected with spring on the riser, the fly leaf is connected to the one end of spring, is connected with guiding mechanism on the riser, and guiding mechanism connects the fly leaf, sets up flutedly on the fly leaf, fixedly connected with elastic webbing on the fly leaf, the positive magic of fixedly connected with is pasted, and fixedly connected with burden magic is pasted on the elastic webbing, and burden magic is pasted and is located one side that. The utility model discloses a remove the fly leaf, the spring is stretched, according to the tensile intensity of spring, confirms behind the position of fly leaf, the elastic tension control of spring avoids the too big injury that causes the patient of pulling force.

Description

Retraction mechanism and traction device in traction device for orthopedics department

Technical Field

The utility model relates to a nursing is supplementary technical field, especially relates to a retraction mechanism and draw gear among draw gear for orthopedics.

Background

Traction is a common technology of orthopedic adjuvant therapy, is a means for fracture reduction and a measure for maintaining reduction, and has the principle of utilizing traction force and counter-traction force to act on a fracture part, relax muscles around the fracture end and reduce soft tissue adhesion at the fracture end.

At present, in the treatment process of diseases in orthopedics department in hospital, traction is generally needed, and when medical staff pulls an orthopedic patient, the traction force of a traction mechanism cannot be controlled, so that the traction force is too large to hurt the patient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect that the traction force is too large to cause injury to patients in the prior art, and providing a retraction mechanism and a traction device in the traction device for orthopedics.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a retracting mechanism and a traction device in the traction device for orthopedics department are designed, the traction device comprises a supporting plate, the bottom end of the supporting plate is fixedly connected with a plurality of supporting rods, the bottom end of each supporting rod is fixedly connected with an anti-skidding block, the upper end of the supporting plate is provided with a sliding groove, the sliding groove is connected with a movable plate, the bottom end of the movable plate is fixedly connected with a bulge, the bulge is connected in the sliding groove in a sliding manner, the upper end of the supporting plate is fixedly connected with a vertical plate, the vertical plate is fixedly connected with a spring, one end of the spring is connected with the movable plate, the vertical plate is connected with a guide mechanism, the guide mechanism is connected with the movable plate, the movable plate is connected with a fixing mechanism, the supporting plate is provided with a plurality of through holes along the length direction, the elastic strap is provided with a positive magic tape fixedly connected with, a negative magic tape fixedly connected with, the negative magic tape is arranged on one side of the positive magic tape, the movable plate is provided with a limit ring fixedly connected with, and the elastic strap and the limit ring are distributed on two sides of the groove.

Preferably, the upper end of the supporting plate is fixedly connected with an elastic pad.

Preferably, the support plate and the vertical plate are of an integral structure.

Preferably, guiding mechanism includes the fixing base, the fixing base is fixed on the riser, fixedly connected with cavity pole on the fixing base, the movable rod is inserted to the one end of cavity pole, the one end of movable rod is connected the fly leaf.

Preferably, the fixing mechanism comprises a fixing block, the fixing block is connected with the movable plate, a limit pin is inserted into the fixing block, and the bottom end of the limit pin passes through the through hole.

Preferably, a cushion is fixedly connected in the groove.

The utility model provides a pair of retraction mechanism and draw gear among draw gear for orthopedics, beneficial effect lies in:

through removing the fly leaf, the spring is stretched, according to the tensile intensity of spring, after confirming the position of fly leaf, the foot is located the recess, and the elastic webbing passes the spacing ring, pastes through positive magic and bonds mutually with the subsides of burden magic, fixes the back with the foot, loosens fixed establishment, and the elasticity pulling fly leaf that the spring produced to draw the shank, the elasticity pulling force control of spring avoids the too big injury to the patient of pulling force.

Drawings

Fig. 1 is a first schematic structural view of a retraction mechanism and a traction device in the traction device for orthopedics department, which is provided by the present invention;

fig. 2 is a schematic structural view of a retraction mechanism and a traction device in the traction device for orthopedics department provided by the present invention;

fig. 3 is a schematic structural view of a retraction mechanism and a movable plate in the traction device for orthopedics according to the present invention.

In the figure: the anti-slip shoe comprises a supporting plate 1, an elastic cushion 2, a supporting rod 3, an anti-slip block 4, a sliding groove 5, a movable plate 6, a protrusion 7, a vertical plate 8, a spring 9, a fixed seat 10, a hollow rod 11, a movable rod 12, a fixed block 13, a through hole 14, a limiting pin 15, a groove 16, an elastic belt 17, a positive magic tape 18, a negative magic tape 19 and a limiting ring 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, a retraction mechanism and draw gear among draw gear for orthopedics, including backup pad 1, the upper end fixed connection cushion 2 of backup pad 1, the bottom fixed connection of backup pad 1 has a plurality of bracing piece 3, the equal fixedly connected with non slipping spur 4 in bottom of every bracing piece 3, non slipping spur 4's effect is the frictional force between increase bracing piece 3 and the ground, spout 5 has been seted up to the upper end of backup pad 1, be connected with fly leaf 6 on the spout 5, the bottom fixed connection of fly leaf 6 is protruding 7, protruding 7 sliding connection is in spout 5, the arch slides in spout 5, change the position of fly leaf 6, the upper end fixedly connected with riser 8 of backup pad 1, backup pad 1 and riser 8 structure as an organic whole.

The vertical plate 8 is fixedly connected with a spring 9, the spring 9 generates elasticity after being stretched, the movable plate 6 is pulled, one end of the spring 9 is connected with the movable plate 6, the vertical plate 8 is connected with a guide mechanism, the guide mechanism is used for enabling the movable plate 6 to stably move on the supporting plate 1, the guide mechanism is connected with the movable plate 6, the movable plate 6 is connected with a fixing mechanism, the supporting plate 1 is provided with a plurality of through holes 14 along the length direction, the through holes 14 are connected with the fixing mechanism, the movable plate 6 is provided with grooves 16, the grooves 16 are used for placing feet of patients, cushions are fixedly connected in the grooves 16, the movable plate 6 is fixedly connected with an elastic belt 17, the elastic belt 17 is used for fixing the feet of the patients, the elastic belt 17 is fixedly connected with a positive magic tape 18, the elastic belt 17 is fixedly connected with a negative magic tape 19, the negative magic tape 19 is positioned on one side of, the function of the spacing ring 20 is to connect the elastic band 17, and the elastic band 17 and the spacing ring 20 are distributed on two sides of the groove 16.

The working principle is as follows: the patient places the shank in backup pad 1, removes fly leaf 6, and spring 9 is stretched, according to the tensile intensity of spring 9, after confirming the position of fly leaf 6, the foot is located recess 16, and is fixed fly leaf 6 through fixed establishment, and elastic webbing 17 passes spacing ring 20, bonds through positive magic subsides 18 and burden magic subsides 19 mutually, fixes the back with the foot, loosens fixed establishment, and the elasticity pulling fly leaf 6 that spring 9 produced to draw the shank.

Example 2

Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the guiding mechanism includes a fixing seat 10, the fixing seat 10 is used to fix a hollow rod 11, the fixing seat 10 is fixed on a vertical plate 8, the fixing seat 10 is fixedly connected with a hollow rod 11, one end of the hollow rod 11 is inserted with a movable rod 12, the movable rod 12 is used to connect the movable plate 6, so that the movable plate 6 can move stably in the horizontal direction, and one end of the movable rod 12 is connected with the movable plate 6.

Example 3

Referring to fig. 1 to 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the fixing mechanism includes a fixing block 13, the fixing block 13 is connected to the movable plate 6, a limit pin 15 is inserted into the fixing block 13, the limit pin 15 is connected to the through hole 14 to fix the fixing block 13, and the bottom end of the limit pin 15 passes through the through hole 14.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a retraction mechanism and draw gear among draw gear for orthopedics, includes backup pad (1), the bottom fixedly connected with a plurality of bracing piece (3) of backup pad (1), every the bottom of bracing piece (3) all fixedly connected with non slipping spur (4), its characterized in that, spout (5) have been seted up to the upper end of backup pad (1), be connected with fly leaf (6) on spout (5), the bottom fixedly connected with arch (7) of fly leaf (6), arch (7) sliding connection is in spout (5), the upper end fixedly connected with riser (8) of backup pad (1), fixedly connected with spring (9) on riser (8), the one end of spring (9) is connected with fly leaf (6), be connected with guiding mechanism on riser (8), guiding mechanism connects fly leaf (6), be connected with fixed establishment on fly leaf (6), a plurality of through-hole (14) have been seted up along length direction on backup pad (1), through-hole (14) are connected fixed establishment, seted up on fly leaf (6) recess (16), fixed connection elastic webbing (17) are gone up in fly leaf (6), the positive magic of fixedly connected with is pasted (18) on elastic webbing (17), fixedly connected with burden magic is pasted (19) on elastic webbing (17), burden magic is pasted (19) and is located one side of positive magic is pasted (18), fixedly connected with spacing ring (20) is gone up in fly leaf (6), elastic webbing (17) with spacing ring (20) distribute in the both sides of recess (16).

2. The traction device and the retraction mechanism thereof according to claim 1, wherein the upper end of the support plate (1) is fixedly connected with an elastic pad (2).

3. A retraction mechanism and traction device in traction device for orthopedics according to claim 1, characterized in that the support plate (1) and the riser (8) are of one-piece construction.

4. The retraction mechanism and the traction device in the traction device for orthopedics department according to claim 1, characterized in that the guiding mechanism comprises a fixed seat (10), the fixed seat (10) is fixed on the vertical plate (8), a hollow rod (11) is fixedly connected to the fixed seat (10), a movable rod (12) is inserted into one end of the hollow rod (11), and one end of the movable rod (12) is connected to the movable plate (6).

5. The retraction mechanism and the traction device in the traction device for orthopedics department according to claim 1, characterized in that, the fixing mechanism comprises a fixing block (13), the fixing block (13) is connected with the movable plate (6), a limit pin (15) is inserted on the fixing block (13), and the bottom end of the limit pin (15) passes through the through hole (14).

6. A retraction mechanism and traction device in traction device for orthopedics according to claim 1, characterized in that a soft cushion is fixedly connected in the groove (16).