CN213722711U

CN213722711U - Locking type traction frame for orthopedic nursing

Info

Publication number: CN213722711U
Application number: CN202022560085.2U
Authority: CN
Inventors: 明平菊; 李莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-20
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a locking formula traction frame for orthopedic nursing, including bed frame, lead screw, movable rod, telescopic link and connecting rod, bed frame outside lower extreme is provided with the handle, and handle output surface is connected with first gear, the fixed block is installed to bed frame internal surface lower extreme, and fixed block internal connection has first rack to first rack surface is connected with first gear and second gear, handle output surface is connected with the third gear, and is connected with the second rack outside the third gear to second rack fixed mounting is in the bracing piece, the inboard upper end of second rack is connected with the fourth gear. This a locking formula traction frame for orthopedics nursing is provided with the movable rod, and when patient's height was higher, through the handle of adjustment bed frame lower extreme, drive the movable rod and carry out the skew of horizontal direction in the bed frame upper end to reach the angle that needs, make the haulage rope of lower extreme can pull according to patient's height, make whole travelling comfort improve.

Description

Locking type traction frame for orthopedic nursing

Technical Field

The utility model relates to an orthopedics nursing technical field specifically is a locking formula traction frame for orthopedics nursing.

Background

Orthopedics is a clinical department for treating osteoarticular diseases, mainly aims at correcting and treating the problems of bone deformity, fracture, ectopy and the like caused by injury or overstrain at all parts of a human body, and needs to use a traction frame for supporting when some patients fracture and fracture in the nursing process of orthopedics, but the existing traction frame has certain defects, such as the defects;

current locking-type traction frame is in nursing the in-process, can't carry out the adjustment of traction frame angle according to different patients' height to when pulling the support to the patient, the travelling comfort is relatively poor, and the use height of traction frame can't finely tune according to patient's injured position, thereby influences treatment.

Aiming at the problems, innovative design is urgently needed on the basis of the original traction frame.

Disclosure of Invention

An object of the utility model is to provide a locking formula traction frame for orthopedics nursing to the problem that the unable angle adjustment and use height to carry out the fine setting according to patient's injured position of carrying on according to patient's height that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a locking traction frame for orthopedic nursing comprises a base frame, a screw rod, a movable rod, a telescopic rod and a connecting rod, wherein the lower end of the outer side of the base frame is provided with a handle, the outer surface of the output end of the handle is connected with a first gear, the lower end of the inner surface of the base frame is provided with a fixed block, the inner part of the fixed block is connected with a first rack, the outer surface of the first rack is connected with the first gear and a second gear, the outer surface of the output end of the handle is connected with a third gear, the outer side of the third gear is connected with a second rack, the second rack is fixedly arranged in a supporting block, the upper end of the inner side of the second rack is connected with a fourth gear, the inner end of the fourth gear is connected with the screw rod, the outer surface of the screw rod is connected with the movable rod, the upper end of the outer surface of the movable rod is provided with a chute, the movable block is connected with the movable rod through the chute, the lower end of the movable block is fixedly connected with the telescopic rod, and the outer surface of the telescopic rod is provided with a clamping hole, the outer surface of the telescopic rod is provided with a control handle, the head end of the control handle is fixedly provided with a clamping column, the output end of the control handle is connected with the pull rod, a support rod is arranged inside the telescopic rod, the lower end of the support rod is connected with a connecting rod in a shaft mode, and the pull rod is connected with the connecting rod through a connecting shaft.

Preferably, the first rack is in an elliptical shape in front view, and the second gear forms a rotating structure through the first rack and the first gear.

Preferably, the supporting blocks, the second rack and the fourth gear are symmetrically arranged in two groups relative to the central line of the fixed block, and the screw rod and the base frame form a rotating structure through the fourth gear.

Preferably, the screw rod is in threaded connection with the movable rod, and the movable block and the movable rod form a sliding structure through the sliding groove.

Preferably, 4 sets of clamping holes are arranged on the outer surface of the telescopic rod at equal intervals, the clamping columns are connected with the clamping holes in a clamping mode, and the control handle is connected with the telescopic rod in a sliding mode.

Preferably, the connecting rod is connected in a cross structure, and the tail end of the connecting rod is connected with the output end of the telescopic rod in a welding mode.

Compared with the prior art, the beneficial effects of the utility model are that: the locking traction frame for orthopedic nursing;

1. the movable rod is arranged, when the height of a patient is high, the handle at the lower end of the base frame is adjusted to drive the movable rod to horizontally shift at the upper end of the base frame, so that a required angle is achieved, a traction rope at the lower end can be used for traction according to the height of the patient, and the overall comfort is improved;

2. be provided with the telescopic link, if patient injured position is different, can be through the control handle in the slip outside, make the telescopic link output outwards stretch out, finely tune the height of haulage rope to can pull according to patient different injured position, make treatment better.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional view of the handle of the present invention;

FIG. 3 is a schematic side view of the fixing block of the present invention;

FIG. 4 is a schematic view of a cross-sectional view of the lead screw according to the present invention;

FIG. 5 is a side sectional view of the control handle of the present invention;

fig. 6 is the cross-sectional structural schematic view of the telescopic rod of the present invention.

In the figure: 1. a base frame; 2. a handle; 3. a first gear; 4. a fixed block; 5. a first rack; 6. a second gear; 7. a third gear; 8. a support block; 9. a second rack; 10. a fourth gear; 11. a screw rod; 12. a movable rod; 13. a chute; 14. a movable block; 15. a telescopic rod; 16. a clamping hole; 17. a control handle; 18. a snap post; 19. a pull rod; 20. a support bar; 21. a connecting rod; 22. and (7) connecting the shafts.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a locking type traction frame for orthopedic nursing comprises a base frame 1, a handle 2, a first gear 3, a fixed block 4, a first rack 5, a second gear 6, a third gear 7, a supporting block 8, a second rack 9, a fourth gear 10, a screw rod 11, a movable rod 12, a sliding chute 13, a movable block 14, a telescopic rod 15, a clamping hole 16, a control handle 17, a clamping column 18, a pull rod 19, a supporting rod 20, a connecting rod 21 and a connecting shaft 22, wherein the handle 2 is arranged at the lower end of the outer side of the base frame 1, the outer surface of the output end of the handle 2 is connected with the first gear 3, the fixed block 4 is arranged at the lower end of the inner surface of the base frame 1, the first rack 5 is connected inside the fixed block 4, the outer surface of the first rack 5 is connected with the first gear 3 and the second gear 6, the outer surface of the output end of the handle 2 is connected with the third gear 7, the outer side of the third gear 7 is connected with the second rack 9, and the second rack 9 is fixedly arranged in the supporting block 8, the upper end of the inner side of the second rack 9 is connected with a fourth gear 10, the inner end of the fourth gear 10 is connected with a screw rod 11, the outer surface of the screw rod 11 is connected with a movable rod 12, the upper end of the outer surface of the movable rod 12 is provided with a sliding groove 13, a movable block 14 is connected with the movable rod 12 through the sliding groove 13, the lower end of the movable block 14 is fixedly connected with a telescopic rod 15, the outer surface of the telescopic rod 15 is provided with a clamping hole 16, the outer surface of the telescopic rod 15 is provided with a control handle 17, the head end of the control handle 17 is fixedly provided with a clamping column 18, the output end of the control handle 17 is connected with a pull rod 19, a support rod 20 is arranged inside the telescopic rod 15, the lower end of the support rod 20 is connected with a connecting rod 21 through a connecting shaft 22, and the pull rod 19 is connected with the connecting rod 21 through a connecting shaft 22;

the front view of the first rack 5 is in an elliptical structure, the second gear 6 and the first gear 3 form a rotating structure through the first rack 5, the supporting blocks 8, the second rack 9 and the fourth gear 10 are symmetrically arranged into two groups relative to the central line of the fixed block 4, the screw rods 11 and the base frame 1 form a rotating structure through the fourth gear 10, the screw rods 11 and the movable rods 12 are in threaded connection, the movable blocks 14 and the movable rods 12 form a sliding structure through the sliding grooves 13, the two groups of screw rods 11 synchronously rotate through a meshing connection transmission structure, and the upper end and the lower end of the movable rods 12 synchronously horizontally offset;

the card hole 16 is provided with 4 groups at the 15 surface equidistance of telescopic link, and block post 18 is connected for the block with calorie hole 16 to control handle 17 is sliding connection with telescopic link 15, and connecting rod 21 is the fork structure and is connected, and connecting rod 21 end and the 15 output of telescopic link are welded connection, drive connecting rod 21 through handle 2 and expand, thereby make the 15 output of telescopic link stretch out, reach suitable height.

The working principle is as follows: when the locking traction frame for orthopedic nursing is used, according to the figure 1, firstly, the device is placed at a position needing to work, a patient is placed on a bed body, then the handle 2 is rotated, at the moment, the output end of the handle 2 drives the first gear 3 to start to rotate, the first gear 3 drives the first rack 5 which is meshed and connected with the outer side of the first gear to rotate, the first gear 3 and the second gear 6 rotate in the same direction, the third gear 7 and the second rack 9 at the rear end of the first gear are driven to synchronously rotate, at the moment, the fourth gear 10 drives the lead screw 11 fixedly connected with the inner surface of the fourth gear to rotate, the outer surface of the lead screw 11 is in a thread shape, the movable rod 12 connected with the outer side thread is driven to shift in the horizontal direction, at the moment, the two ends of the movable rod 12 perform a simultaneous shifting process under the connecting action of the two groups of the lead screws 11, so that the stop position of the movable rod 12 in the horizontal direction can be adjusted according to the height of the patient, increase patient comfort;

when the injured part of the patient is an ankle or a sole, the control handle 17 needs to be pulled out to the outer side of the telescopic rod 15 at this time, the clamping columns 18 at the two ends of the control handle 17 are in a clamping state with the clamping holes 16, then the control handle 17 is pulled downwards, the output end of the control handle 17 drives the pull rod 19 to be pulled downwards synchronously, the cross-shaped connecting rod 21 at the tail end connection part of the pull rod 19 is unfolded downwards under the action of thrust, so that the output end of the telescopic rod 15 connected with the tail end of the connecting rod 21 extends forwards, after the proper height is reached, the control handle 17 is pushed, the clamping columns 18 and the clamping holes 16 are clamped again, the height of the telescopic rod 15 is limited, and the overall practicability is increased.

Those not described in detail in this specification are within the skill of the art.

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

Claims

1. The utility model provides a locking formula traction frame for orthopedic nursing, includes bed frame (1), lead screw (11), movable rod (12), telescopic link (15) and connecting rod (21), its characterized in that: the handle (2) is arranged at the lower end of the outer side of the base frame (1), the outer surface of the output end of the handle (2) is connected with a first gear (3), the lower end of the inner surface of the base frame (1) is provided with a fixed block (4), the inner side of the fixed block (4) is connected with a first rack (5), the outer surface of the first rack (5) is connected with the first gear (3) and a second gear (6), the outer surface of the output end of the handle (2) is connected with a third gear (7), the outer side of the third gear (7) is connected with a second rack (9), the second rack (9) is fixedly arranged in a supporting block (8), the upper end of the inner side of the second rack (9) is connected with a fourth gear (10), the inner end of the fourth gear (10) is connected with a screw rod (11), the outer surface of the screw rod (11) is connected with a movable rod (12), the upper end of the outer surface of the movable rod (12) is provided with a sliding groove (13), and movable block (14) are connected with movable rod (12) through spout (13), movable block (14) lower extreme fixedly connected with telescopic link (15), and telescopic link (15) surface has seted up card hole (16), telescopic link (15) surface is provided with control handle (17), and control handle (17) head end fixed mounting has block post (18) to control handle (17) output is connected with pull rod (19), inside bracing piece (20) that is provided with of telescopic link (15), and the lower end hub connection of bracing piece (20) has connecting rod (21), and pull rod (19) are connected with connecting rod (21) through connecting axle (22).

2. A locking traction frame for orthopedic care according to claim 1, characterized in that: the first rack (5) is in an oval structure in front view, and the second gear (6) and the first gear (3) form a rotating structure through the first rack (5).

3. A locking traction frame for orthopedic care according to claim 1, characterized in that: the supporting blocks (8), the second racks (9) and the fourth gears (10) are symmetrically arranged into two groups about the central line of the fixing block (4), and the screw rods (11) form a rotating structure with the base frame (1) through the fourth gears (10).

4. A locking traction frame for orthopedic care according to claim 1, characterized in that: the screw rod (11) is in threaded connection with the movable rod (12), and the movable block (14) and the movable rod (12) form a sliding structure through the sliding groove (13).

5. A locking traction frame for orthopedic care according to claim 1, characterized in that: the clamp holes (16) are arranged in 4 groups at equal intervals on the outer surface of the telescopic rod (15), the clamp posts (18) are connected with the clamp holes (16) in a clamping mode, and the control handle (17) is connected with the telescopic rod (15) in a sliding mode.

6. A locking traction frame for orthopedic care according to claim 1, characterized in that: the connecting rod (21) is connected in a cross structure, and the tail end of the connecting rod (21) is connected with the output end of the telescopic rod (15) in a welding mode.