CN218943643U

CN218943643U - Fracture positioning device convenient to use

Info

Publication number: CN218943643U
Application number: CN202222870775.7U
Authority: CN
Inventors: 梁壮; 马阿妮; 李娜; 浩育盈; 董博
Original assignee: Affiliated Hospital of Shaanxi University of Chinese Medicine
Current assignee: Affiliated Hospital of Shaanxi University of Chinese Medicine
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-05-02
Anticipated expiration: 2032-10-27

Abstract

The utility model relates to the technical field of fracture positioning devices and discloses a fracture positioning device convenient to use, which comprises a first clamping frame and a second clamping frame, wherein the first clamping frame and the second clamping frame are movably connected through a connecting shaft block, a first connecting frame is fixedly arranged at the other end of the first clamping frame far away from the connecting shaft block, a second connecting frame is fixedly arranged at the other end of the second clamping frame far away from the connecting shaft block, positioning plates are arranged on adjacent groove sides of the first clamping frame and the second clamping frame, and the temperature change of the positioning plates is respectively ensured to be small through a constant temperature layer and anti-slip cloth on the positioning plates, friction between skin of a patient and the clamping frames is increased, so that the positioning plates are prevented from sliding.

Description

Fracture positioning device convenient to use

Technical Field

The utility model relates to the technical field of fracture positioning devices, in particular to a fracture positioning device convenient to use.

Background

Fracture refers to the continuous complete or partial fracture of bone structure, which is often happened to children and the elderly, middle aged and young people, and the patient is often a fracture at one part, a few of the patients are multiple fractures, and after timely proper treatment, the majority of the patients can recover the original functions, and the minority of the patients can be left with sequelae of different degrees. Orthopedics is also called orthopedics, which respectively places wrist joints in light palm Qu Che deviation and light palm flexion deviation for oblique ulna, the middle position long arm gypsum tubular fixation of the front arm comprises proximal thumb joint, the short arm orthopaedics fracture positioning device is changed into be fixed for four to six weeks after six weeks, and in addition, the operation treatment is carried out on patients which are not treated or are not cured in a conservation way for more than sixteen weeks, the orthopaedics fracture positioning device, the open fracture, the closed fracture with extensive soft tissue injury, the fracture combined infection and the fracture disunion are carried out, and the osteotomy orthopedic or the joint fusion operation are carried out.

The bone fracture positioning device in the current market is inconvenient to install and detach, can cause inconvenient use, brings inconvenience to a user easily, reduces the use rate of patients, is unfavorable for disease development, is inconvenient for lengthening the fracture positioner to use, influences the treatment progress of the patients, is unfavorable for the patient to use with ease, can greatly reduce the work rate of doctors, and cannot play a role in saving time.

Disclosure of Invention

The present utility model is directed to a fracture positioning device that is easy to use, and solves the problems set forth in the background art.

Technical proposal

The utility model provides the following technical scheme: the utility model provides a fracture positioner convenient to use, includes first centre gripping frame and second centre gripping frame, through connecting axle piece swing joint between first centre gripping frame and the second centre gripping frame, the other end fixed mounting that the connecting axle piece was kept away from to first centre gripping frame has first centre gripping frame, the other end fixed mounting that the connecting axle piece was kept away from to second centre gripping frame has the second centre gripping frame, the adjacent recess side of first centre gripping frame and second centre gripping frame all is provided with the locating plate, first connecting chamber has been seted up to the inside of first centre gripping frame, the second connecting chamber has been seted up to the inside of second connecting frame, the inside in first connecting chamber just typewriting has first fixed column, the inside in second connecting chamber movable mounting has first rotation post and second rotation post respectively, the tail end fixed mounting of first rotation post has the driving gear, the inside movable mounting of first connecting frame and second connecting frame has the spliced pole.

Preferably, the outside of first fixed column movable mounting has sliding plate and reset spring respectively, the top and the low end fixed connection of reset spring of sliding plate, reset spring's top and the top inner wall fixed connection of first connecting chamber.

Preferably, the outside of second pivoted post adopts the screw thread groove, the outside fixed mounting of second pivoted post has driven gear, second pivoted post outside screw thread groove department threaded connection has the movable plate, one side fixed mounting of movable plate has the spliced pole, the inside fixed mounting in second connection chamber has the stopper, the stopper is located driven gear and movable plate in the middle of, and stopper and movable plate swing joint.

Preferably, the driving gear is meshed with the driven gear, the connecting column is U-shaped, the connecting column penetrates through the first connecting frame and the second connecting frame respectively, and the short side of the connecting column is provided with a plug hole matched with the plug column in a penetrating mode.

Preferably, the installation cavity is all offered to first centre gripping frame and the inside of second centre gripping frame, the equal fixed mounting in both sides of installation cavity has the installation piece, and adjacent two the joint has spacing post between the installation piece.

Preferably, the back side fixed mounting of locating plate has the connecting block, first centre gripping frame and the inside of second centre gripping frame all have seted up with connecting block assorted connection through-hole, spacing post runs through the connecting block, the work side of locating plate is provided with constant temperature layer and anti-skidding cloth.

Advantageous effects

Compared with the prior art, the utility model provides a fracture positioning device convenient to use, which has the following beneficial effects:

1. this fracture positioner convenient to use, when being close to each other with the second centre gripping frame through first centre gripping frame, rotate first spliced pole, can drive the second through driving gear and driven gear and rotate when first spliced pole rotates and rotate, can drive the movable plate and remove when the second spliced pole rotates, can drive spliced pole and spliced pole mutual separation when removing like this, upwards mention the spliced pole, can break away from the second connection frame after the spliced pole upward movement, and can extrude reset spring through the sliding plate in first connection frame, after first centre gripping frame and second centre gripping frame mutual separation, the spliced pole can get back to the normal position in first connection frame at reset spring's effect, reach the simple to operate purpose of fracture locating plate.

2. This fracture positioner convenient to use can guarantee respectively through constant temperature layer and the antiskid cloth on the locating plate that the temperature variation of locating plate is little to and increase the friction between patient's skin and the centre gripping frame, prevent that the locating plate from sliding.

3. This fracture positioner convenient to use inserts the installation cavity through the connecting block with locating plate one side in, fixes the connecting block of locating plate one side through spacing post, prevents that the locating plate from removing, reaches the dismantlement and the installation of locating plate very convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a front view of a first connecting frame and a second connecting frame according to the present utility model;

FIG. 3 is an internal view of a first connection frame and a second connection frame according to the present utility model;

FIG. 4 is a schematic view of a second clamping frame according to the present utility model;

FIG. 5 is a diagram showing the connection between the positioning plate and the clamping frame.

In the figure: 1. a first clamping frame; 2. a second clamping frame; 3. a first connection frame; 4. a second connection frame; 5. a positioning plate; 6. a connecting shaft block; 7. a first fixing column; 8. a sliding plate; 9. a return spring; 10. a connecting column; 11. a first rotating column; 12. a drive gear; 13. a second rotating column; 14. a moving plate; 15. a driven gear; 16. a plug-in column; 17. a limit column; 18. a mounting block; 19. a connecting block; 20. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-3, a fracture positioning device convenient to use includes a first clamping frame 1 and a second clamping frame 2, the first clamping frame 1 and the second clamping frame 2 are movably connected through a connecting shaft block 6, a first connecting frame 3 is fixedly mounted at the other end of the first clamping frame 1 far away from the connecting shaft block 6, a second connecting frame 4 is fixedly mounted at the other end of the second clamping frame 2 far away from the connecting shaft block 6, positioning plates 5 are arranged on adjacent groove sides of the first clamping frame 1 and the second clamping frame 2, a first connecting cavity is formed in the first connecting frame 3, a second connecting cavity is formed in the second connecting frame 4, a first fixing column 7 is just formed in the first connecting cavity in a typing mode, a first rotating column 11 and a second rotating column 13 are movably mounted in the second connecting cavity respectively, a driving gear 12 is fixedly mounted at the tail end of the first rotating column 11, and a connecting column 10 is movably mounted in the first connecting frame 3 and the second connecting frame 4.

In this embodiment, the outside of the first fixing column 7 is movably provided with a sliding plate 8 and a return spring 9 respectively, the top end of the sliding plate 8 is fixedly connected with the lower end of the return spring 9, and the top end of the return spring 9 is fixedly connected with the top end inner wall of the first connecting cavity.

In this embodiment, a thread groove is adopted on the outer side of the second rotating column 13, a driven gear 15 is fixedly installed on the outer side of the second rotating column 13, a moving plate 14 is in threaded connection with the thread groove on the outer side of the second rotating column 13, a plug-in column 16 is fixedly installed on one side of the moving plate 14, a limiting block 20 is fixedly installed in the second connecting cavity, the limiting block 20 is located between the driven gear 15 and the moving plate 14, and the limiting block 20 is movably connected with the moving plate 14.

In this embodiment, the driving gear 12 and the driven gear 15 are engaged with each other, the connecting post 10 is in a U shape, the connecting post 10 respectively penetrates through the first connecting frame 3 and the second connecting frame 4, and a plug hole matched with the plug post 16 is formed in a shorter side of the connecting post 10.

The working principle of the embodiment is as follows: when the first clamping frame 1 and the second clamping frame 2 are mutually close to each other, the first rotating column 11 is rotated, the second rotating column 13 is driven to rotate through the driving gear 12 and the driven gear 15 when the first rotating column 11 rotates, the moving plate 14 is driven to move when the second rotating column 13 rotates, the inserting block 16 and the connecting column 10 are driven to be separated from each other when the moving plate 14 moves, the connecting column 10 is lifted upwards, the connecting column 10 moves upwards and is separated from the second connecting frame 4, the reset spring 9 is extruded in the first connecting frame 3 through the sliding plate 8, and after the first clamping frame 1 and the second clamping frame 2 are mutually separated, the connecting column 10 returns to the original position in the first connecting frame 3 under the action of the reset spring 9.

Embodiment two:

referring to fig. 4-5, a fracture positioning device convenient to use includes a first clamping frame 1 and a second clamping frame 2, the first clamping frame 1 and the second clamping frame 2 are movably connected through a connecting shaft block 6, a first connecting frame 3 is fixedly mounted at the other end of the first clamping frame 1 far away from the connecting shaft block 6, a second connecting frame 4 is fixedly mounted at the other end of the second clamping frame 2 far away from the connecting shaft block 6, positioning plates 5 are arranged on adjacent groove sides of the first clamping frame 1 and the second clamping frame 2, a first connecting cavity is formed in the first connecting frame 3, a second connecting cavity is formed in the second connecting frame 4, a first fixing column 7 is just formed in the first connecting cavity in a typing mode, a first rotating column 11 and a second rotating column 13 are movably mounted in the second connecting cavity respectively, a driving gear 12 is fixedly mounted at the tail end of the first rotating column 11, and a connecting column 10 is movably mounted in the first connecting frame 3 and the second connecting frame 4.

In this embodiment, the first clamping frame 1 and the second clamping frame 2 are provided with mounting cavities, mounting blocks 18 are fixedly mounted on two sides of each mounting cavity, and a limiting column 17 is clamped between two adjacent mounting blocks 18.

In this embodiment, the back side of the locating plate 5 is fixedly provided with a connecting block 19, the inside of the first clamping frame 1 and the second clamping frame 2 is provided with connecting through holes matched with the connecting block 19, the limiting column 17 penetrates through the connecting block 19, and the working side of the locating plate 5 is provided with a constant temperature layer and anti-slip cloth.

The working principle of the embodiment is as follows: the constant temperature layer and the antiskid cloth on the locating plate 5 can guarantee respectively that the temperature variation of locating plate 5 is little to and increase the friction between patient's skin and the centre gripping frame, prevent that the locating plate from sliding, and the change of locating plate 5 is through inserting the connecting block 19 of locating plate 5 one side in the installation cavity, fixes the connecting block 19 of locating plate 5 one side through spacing post 17, prevents that locating plate 5 from removing, reaches the dismantlement and the installation of locating plate 5 very convenient.

Claims

1. The utility model provides a fracture positioning device convenient to use, includes first centre gripping frame (1) and second centre gripping frame (2), its characterized in that: the novel automatic fixing device is characterized in that the first clamping frame (1) is movably connected with the second clamping frame (2) through a connecting shaft block (6), the first clamping frame (1) is far away from the other end of the connecting shaft block (6) and fixedly provided with a first connecting frame (3), the second clamping frame (2) is far away from the other end of the connecting shaft block (6) and fixedly provided with a second connecting frame (4), adjacent groove sides of the first clamping frame (1) and the second clamping frame (2) are respectively provided with a locating plate (5), a first connecting cavity is formed in the first connecting frame (3), a second connecting cavity is formed in the second connecting frame (4), a first fixing column (7) is just typed in the first connecting cavity, a first rotating column (11) and a second rotating column (13) are movably mounted in the second connecting cavity respectively, a driving gear (12) is fixedly mounted at the tail end of the first rotating column (11), and a movable connecting column (10) is mounted in the first connecting frame (3) and the second connecting frame (4).

2. A convenient fracture positioning device according to claim 1, wherein: the outside of first fixed column (7) movable mounting has sliding plate (8) and reset spring (9) respectively, the top of sliding plate (8) is fixed connection with the lower extreme of reset spring (9), the top and the top inner wall fixed connection of first connecting chamber of reset spring (9).

3. A convenient fracture positioning device according to claim 2, wherein: the outside of second pivoted post (13) adopts the screw thread groove, the outside fixed mounting of second pivoted post (13) has driven gear (15), the outside screw thread groove department threaded connection of second pivoted post (13) has movable plate (14), one side fixed mounting of movable plate (14) has spliced pole (16), the inside fixed mounting in second connection chamber has stopper (20), stopper (20) are located driven gear (15) and movable plate (14) in the middle of, and stopper (20) and movable plate (14) swing joint.

4. A convenient fracture fixation device as in claim 3, wherein: the driving gear (12) is connected with the driven gear (15) in a meshed mode, the connecting column (10) is U-shaped, the connecting column (10) penetrates through the first connecting frame (3) and the second connecting frame (4) respectively, and a plug hole matched with the plug column (16) is formed in the shorter side of the connecting column (10) in a penetrating mode.

5. A convenient fracture positioning device according to claim 1, wherein: the novel clamping device is characterized in that the first clamping frame (1) and the second clamping frame (2) are respectively provided with an installation cavity, two sides of each installation cavity are respectively fixedly provided with an installation block (18), and a limiting column (17) is clamped between every two adjacent installation blocks (18).

6. A convenient fracture positioning device according to claim 5, wherein: the back side fixed mounting of locating plate (5) has connecting block (19), first centre gripping frame (1) and the inside of second centre gripping frame (2) all have seted up with connecting block (19) assorted connect the through-hole, spacing post (17) run through connecting block (19), the working side of locating plate (5) is provided with constant temperature layer and antiskid cloth.