CN220089730U - Clamping plate device - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, in particular to a clamping plate device which comprises a first correcting plate and a second correcting plate, wherein one side of the first correcting plate and one side of the second correcting plate are provided with a third correcting plate and a fourth correcting plate, and the clamping plate device further comprises: the adjusting part comprises a clamping component and a second connecting component, wherein the clamping component is positioned between the first correcting plate and the third correcting plate, the second connecting component is positioned between the first correcting plate and the second correcting plate, the clamping component clamps the leg bones through rotation to generate displacement, and the second connecting component comprises an elastic element and adjusts the length of the second connecting component through the elastic element. According to the utility model, the adjusting part is arranged, the clamping assembly clamps the leg bones of the human body, and the limiting block is moved out of the proper round hole to limit according to the length of the second connecting assembly, so that the length of the second connecting assembly is adjusted.

Description

Clamping plate device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a clamping plate device.

Background

When a human body is impacted by an external object (such as human body impact, car accident and the like), the fracture is usually caused, the human body can heal and recover after fracture, and in the period, the human body needs to wear the correction device to position the bone to assist the healing of the fracture of the bone.

At present, most of common correction modes are gypsum smearing, but gypsum smearing and removal are troublesome, and after the adopted splint device is used for preventing dislocation installation on the leg bones of a human body, the length and the width of the splint device are difficult to be stably and simply adjusted according to users with different bodies, so that the dislocation preventing effect is reduced. In view of this, we propose a splinting arrangement.

Disclosure of Invention

In order to make up for the above disadvantages, the present utility model provides a splint device capable of adjusting the length and width according to the condition of a user.

The technical scheme of the utility model is as follows:

the clamping plate device comprises two groups of symmetrically arranged correction plates, wherein each correction plate comprises a first correction plate and a second correction plate which are arc-shaped and are connected with each other, one side of each first correction plate and one side of each second correction plate are respectively provided with a third correction plate and a fourth correction plate which are arc-shaped and are connected with each other, and the first correction plates and the third correction plates and the second correction plates and the fourth correction plates are connected through connecting blocks;

the adjusting part comprises a clamping assembly and a second connecting assembly, the clamping assembly comprises a threaded rod and a clamping plate, the threaded rod penetrates through the connecting block and is in rotary connection with the clamping plate positioned in the correcting plate, and the threaded rod is in threaded connection with the connecting block; the second connecting assembly comprises a first connecting rod and a second connecting rod which are mutually spliced, and the second connecting rod and the first connecting rod are respectively connected with the two groups of correction plates.

Preferably, a protection pad is arranged on the inner side of the clamping plate, and the clamping plate and the protection pad are arc-shaped.

Preferably, a chute is arranged at one end of the second connecting rod, which is close to the first connecting rod, a limiting block and a spring are arranged in the chute, one end of the spring is connected with the bottom of the chute, and the other end of the spring is connected with the limiting block.

Preferably, the first connecting rod is provided with a plurality of round holes along the axial direction.

Preferably, one end of the limiting block, which is far away from the spring, is hemispherical and can be inserted into the round hole.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the adjusting part is arranged, and comprises the clamping assembly and the second connecting assembly, the threaded rod drives the clamping plate to move towards the human leg bones and clamp the human leg bones, the protection pad on the inner side of the clamping plate plays a role in protecting the human leg bones, and the hardness of the clamping plate is prevented from forming pressure damage to the human leg bones. The threaded connection between the threaded rod and the connecting block makes the splint difficult to slide off from the leg bones of the human body. And the limiting block is moved out of the proper round hole for limiting according to the length of the second connecting assembly, so that the length of the second connecting assembly is adjusted.

Drawings

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

FIG. 2 is a cross-sectional view of a second connector assembly of the present utility model;

fig. 3 is a front view of the present utility model.

In the figure: 1. a first correction plate; 2. a second correction plate; 3. a third correction plate; 4. a fourth correction plate; 5. a connecting block; 6. a first screw knob; 7. rotating a knob; 8. a second screw knob; 9. a first connecting rod; 10. a second connecting rod; 11. a round hole; 12. a chute; 13. a limiting block; 14. a spring; 15. a threaded rod; 16. a clamping plate; 17. and a protective pad.

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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, the present utility model is described in detail by the following embodiments:

the utility model provides a splint device, including the correction board that two sets of symmetries set up, the correction board is including being circular-arc and interconnect's first correction board 1 and second correction board 2, one side of first correction board 1 and second correction board 2 is equipped with also circular-arc setting and interconnect's third correction board 3 and fourth correction board 4 respectively, all be equipped with connecting block 5 and connect through connecting block 5 between first correction board 1 and the third correction board 3, between second correction board 2 and the fourth correction board 4, insert on the connecting block 5 and be equipped with first screw knob 6, first screw knob 6 passes first correction board 1 in proper order, connecting block 5 and third correction board 3, or second correction board 2, connecting block 5 and fourth correction board 4, thereby connect first correction board 1 and third correction board 3, second correction board 2 and fourth correction board 4 connect. The two ends of the first correction plate 1 and the second correction plate 2 are connected through the second screw knob 8, the two ends of the third correction plate 3 and the fourth correction plate 4 are also connected through the second screw knob 8, and in this embodiment, the first correction plate 1 and the third correction plate 3 are integrally formed as a whole, and the second correction plate 2 and the fourth correction plate 4 integrally formed as a whole are connected through the second screw knob 8.

Still include adjusting part, including clamping component and second coupling assembling, clamping component includes threaded rod 15 and splint 16, and threaded rod 15 passes connecting block 5 and is located the splint 16 rotation that rectifies the inboard and be connected, and the outer end is connected with and rotates knob 7, threaded rod 15 and connecting block 5 threaded connection, splint 16 inboard is equipped with protection pad 17, and splint 16 and protection pad 17 all are circular-arc, protection pad 17 and splint 16 fixed connection, protection pad 17 are the cotton material.

The second connecting component comprises a first connecting rod 9 and a second connecting rod 10 which are mutually spliced and are respectively connected with two groups of correction plates which are symmetrically arranged, in the embodiment, the first connecting rod 9 and the second connecting rod 10 are jointly arranged in three groups and distributed in a triangular mode around the circumference, one group is fixedly connected with the third correction plates 3 on two sides, and the other two groups are fixedly connected with the fourth correction plates 4 on two sides. The second connecting rod 10 is close to the one end of head rod 9 and is equipped with spout 12, is equipped with stopper 13 and spring 14 in the spout 12, and the one end of spring 14 is connected with the tank bottom of spout 12, and the other end is connected with stopper 13. The spring 14 is fixedly connected with the bottom of the chute 12 and the limiting block 13. The first connecting rod 9 is provided with a plurality of round holes 11, the round holes 11 are distributed on the first connecting rod 9 in a row, and one end of the limiting block 13, which is far away from the spring 14, is hemispherical and can be inserted into the round holes 11.

When the correction plate is used, the first correction plate 1 and the third correction plate 3 are connected through the screw at the first screw knob 6, the second correction plate 2 and the fourth correction plate 4 are also connected through the screw at the first screw knob 6, and then the first correction plate 1 and the third correction plate 3 are connected with the second correction plate 2 and the fourth correction plate 4 through the second screw knob 8, so that the connection among the first correction plate 1, the second correction plate 2, the third correction plate 3 and the fourth correction plate 4 is more fastened. According to width and length adjustment clamping assembly and the second coupling assembling of user's leg bone dislocation prevention position, rotatory knob 7 rotates, threaded rod 15 and connecting block 5 threaded connection, threaded rod 15 drive splint 16 to human leg bone department remove and carry out the centre gripping to human leg bone, and the inboard protection pad 17 of splint 16 plays the effect of protection to human leg bone, prevents that splint 16's hardness from forming pressure damage to human leg bone. The threaded connection between the threaded rod 15 and the connecting block 5 makes the splint 16 not easy to slide off from the leg bones of the human body. Then the length of the second connecting component is adjusted, the limiting block 13 on the second connecting rod 10 moves out of the round hole 11 under the action of the elastic force of the spring 14, the limiting block 10 plays a limiting role on the first connecting rod 9, the hemispherical at the limiting block 13 is pressed by a finger, the limiting block 13 is retracted into the sliding groove 12 of the second connecting rod 10 from the round hole 11, namely, the position of the second connecting rod 10 in the first connecting rod 9 is adjusted, the round holes 11 are arranged in a plurality, and the limiting block 13 is moved out of the proper round hole 11 for limiting according to the length of the second connecting component.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. A splint apparatus characterized in that: the correcting plate comprises two groups of correcting plates which are symmetrically arranged, wherein each correcting plate comprises a first correcting plate (1) and a second correcting plate (2) which are arc-shaped and are connected with each other, one side of each first correcting plate (1) and one side of each second correcting plate (2) are respectively provided with a third correcting plate (3) and a fourth correcting plate (4) which are arc-shaped and are connected with each other, and the first correcting plates (1) and the third correcting plates (3) and the second correcting plates (2) and the fourth correcting plates (4) are connected through connecting blocks (5);

the adjusting part comprises a clamping assembly and a second connecting assembly, the clamping assembly comprises a threaded rod (15) and a clamping plate (16), the threaded rod (15) penetrates through the connecting block (5) to be in rotary connection with the clamping plate (16) positioned in the correcting plate, and the threaded rod (15) is in threaded connection with the connecting block (5); the second connecting assembly comprises a first connecting rod (9) and a second connecting rod (10) which are mutually spliced, and the second connecting rod (10) and the first connecting rod (9) are respectively connected with the two groups of correction plates.

2. The splint apparatus as defined in claim 1, wherein: the inner side of the clamping plate (16) is provided with a protection pad (17), and the clamping plate (16) and the protection pad (17) are arc-shaped.

3. The splint apparatus as defined in claim 2, wherein: one end of the second connecting rod (10) close to the first connecting rod (9) is provided with a chute (12), a limiting block (13) and a spring (14) are arranged in the chute (12), one end of the spring (14) is connected with the bottom of the chute (12), and the other end of the spring is connected with the limiting block (13).

4. A cleat apparatus as defined in claim 3 wherein: a plurality of round holes (11) are axially formed in the first connecting rod (9).

5. The splint apparatus as defined in claim 4, wherein: one end of the limiting block (13) far away from the spring (14) is hemispherical and can be inserted into the round hole (11).