A dressing fitting device for orthopedic polymer fixation splint

Abstract

The utility model relates to the field of dressing attachment of splint, specifically relates to a kind of dressing attachment device for high polymer fixed splint of orthopedics, including support base, support base length direction both sides upper end is fixedly installed with assembly plate, and assembly plate middle side is opened with assembly slot, and assembly slot bottom is installed with lower roll through bearing seat, and lower roll is just set with upper roll above, and the both ends of upper roll are rotatably set mobile seat, and mobile seat is installed in assembly slot and moves freely along assembly slot up and down direction, and the both sides of upper roll are installed with interval adjusting component;Through the interval adjusting component installed on the both sides of upper roll, the interval between roller and lower roll is conveniently adjusted quickly, to improve the working efficiency of different thickness high polymer splint to be quickly attached dressing;Through the cooperation of transmission component and adjusting component, the rotation of lower roll conveniently drives driving gear to rotate, and driving gear further drives upper gear to rotate, to conveniently drive the rotation of adjusted upper roll through the rotation of lower roll.

Description

Technical Field

[0001] This utility model belongs to the field of dressing application for splints, specifically relating to a dressing application device for orthopedic polymer fixation splints. Background Technology

[0002] Accidents frequently occur during outdoor activities or production work, with most resulting in leg and arm fractures. In treating fracture patients, doctors previously used plaster casts to immobilize the fractured areas. Currently, polymer splints are often used instead of traditional plaster casts for subsequent fixation treatment. During the manufacturing of orthopedic polymer splints, dressings are typically applied to both sides of the splint to improve patient comfort. However, current technology presents the challenge of quickly applying dressings to polymer splints of varying thicknesses, necessitating a dressing application device for orthopedic polymer splints. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art, which makes it inconvenient for factory production personnel to quickly apply dressings to polymer splints of different thicknesses, thereby realizing a dressing application device for orthopedic polymer fixation splints.

[0004] To achieve the above-mentioned objectives, the technical solution of this utility model is as follows: a dressing application device for orthopedic polymer fixation splints, comprising a support base, an assembly plate fixedly installed on the upper ends of both sides of the support base along its length, an assembly groove opened in the middle of the assembly plate, a lower roller installed at the bottom of the assembly groove via a bearing seat, an upper roller positioned directly above the lower roller, movable seats rotatably mounted at both ends of the upper roller, the movable seats being installed in the assembly groove and moving freely along the vertical direction of the assembly groove, spacing adjustment components installed on both sides of the upper roller for adjusting the position between the upper roller and the lower roller, and a transmission component connected to one end of the upper roller and the lower roller in the same direction for the upper roller to drive the lower roller to rotate.

[0005] Specifically, the spacing adjustment component includes a fixing plate fixedly disposed on the upper end of the mounting plate, and an electric cylinder is fixedly mounted on the fixing plate. The output end of the electric cylinder is connected to the movable seat.

[0006] Specifically, the transmission component includes a drive gear fixedly mounted to one end of the lower roller, a secondary transmission gear meshing with the drive gear, a transmission shaft fixedly connected to the secondary transmission gear, the transmission shaft rotatably mounted on the mounting plate, a tertiary transmission gear meshing with the secondary transmission gear, a short shaft fixedly connected to the tertiary transmission gear, a bracket rotatably mounted on the transmission shaft, the short shaft rotatably mounted on the upper side of the bracket, an upper gear meshing with the tertiary transmission gear, the upper gear fixedly mounted on the upper roller, and an adjustment component mounted on the short shaft for adjusting the position of the tertiary transmission gear.

[0007] Specifically, the adjusting component includes a connecting rod fixedly disposed on the lower side of the mounting plate. The end of the connecting rod and the end of the short shaft are both hinged to a first connecting rod. Slide grooves are opened at the positions close to the two first connecting rods, and slide plates are inserted into the slide grooves. An adjusting screw is rotatably disposed on the side of the upper first connecting rod away from the mounting plate. A fixing plate is fixedly connected to the lower first connecting rod, and the adjusting screw is threadedly connected to the fixing plate.

[0008] Specifically, a limit plate is fixedly provided at the end of each of the two first connecting rods that are close to each other, and a baffle is fixedly provided on both sides of the slide along the length direction. The baffle is inserted into the corresponding first connecting rod.

[0009] Specifically, mounting plates are fixedly installed on the upper and lower parts of one side of the assembly plate, and servo motors are fixedly installed on the mounting plates. The output end of the servo motor is connected to a rotating roller, and the rotating roller is rotatably mounted with the mounting plate.

[0010] Specifically, a discharge plate is fixedly installed on the lower part of the other side of the assembly plate, and the discharge plate is inclined downward.

[0011] Specifically, multiple auxiliary rods are fixedly installed on the two assembly plates.

[0012] Compared with the prior art, the dressing application device for orthopedic polymer fixation splints of this utility model has at least the following beneficial effects:

[0013] This invention utilizes spacing adjustment components installed on both sides of the upper roller to facilitate quick adjustment of the spacing between the roller and the lower roller, thereby improving the efficiency of quickly applying dressings to polymer plywood of different thicknesses. Through the coordinated use of transmission and adjustment components, the rotation of the lower roller drives the rotation of the drive gear, which in turn drives the rotation of the upper gear, thus facilitating the rotation of the adjusted upper roller through the rotation of the lower roller. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the first overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the second overall structure of this utility model;

[0016] Figure 3 This is the utility model Figure 2 Schematic diagram of the structure of section A;

[0017] Figure 4 This is a schematic diagram of the first connecting rod structure of this utility model;

[0018] In the diagram: 1-Support base; 2-Discharge plate; 3-Drive motor; 4-Servo motor; 5-Roller; 6-Electric cylinder; 7-Assembly plate; 8-Assembly slot; 9-Moving seat; 10-Lower roller; 11-Upper gear; 12-Drive gear; 13-Three-stage transmission gear; 14-Connecting rod; 15-Bracket; 16-First connecting rod; 17-Adjusting screw; 18-Fixing plate; 19-Drive shaft; 20-Slide plate; 21-Baffle; 22-Limiting plate; 23-Auxiliary rod. Detailed Implementation

[0019] The dressing application device for orthopedic polymer fixation splints of this utility model will be described in more detail below with reference to the accompanying drawings and specific embodiments.

[0020] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] This embodiment discloses a dressing application device for orthopedic polymer fixation splints, such as... Figure 1-4 As shown, the system includes a support base 1. Assembly plates 7 are fixedly installed on the upper ends of both sides of the support base 1 along its length. An assembly groove 8 is opened in the middle of the assembly plate 7. A lower roller 10 is installed at the bottom of the assembly groove 8 through a bearing seat. An upper roller is set directly above the lower roller 10. Movable seats 9 are rotatably set at both ends of the upper roller. The movable seats 9 are installed in the assembly groove 8 and can move freely in the vertical direction along the assembly groove 8. Spacing adjustment components are installed on both sides of the upper roller to adjust the position between the upper roller and the lower roller 10. A transmission component is connected to one end of the upper roller and the lower roller 10 in the same direction to drive the lower roller 10 to rotate.

[0022] The spacing adjustment component includes a fixed plate fixedly installed on the upper end of the assembly plate 7. Each fixed plate is equipped with an electric cylinder 6. The output end of the electric cylinder 6 is connected to the movable seat 9. By simultaneously activating both electric cylinders 6, the output end of the electric cylinder 6 drives the movable seat 9 to move freely along the upper and lower sides of the assembly groove 8, thereby facilitating the rapid adjustment of the distance between the upper roller and the lower roller 10. An active motor 3 is fixedly installed on the support base 1. The output end of the active motor 3 is connected to one end of the lower roller 10. Activating the active motor 3 drives the lower roller 10 to rotate.

[0023] The transmission component includes a drive gear 12 fixedly mounted to one end of the lower roller 10. The drive gear 12 meshes with a secondary transmission gear. The secondary transmission gear is fixedly connected to a transmission shaft 19, which is rotatably mounted on the mounting plate 7. The secondary transmission gear meshes with a tertiary transmission gear 13. The tertiary transmission gear 13 is fixedly connected to a short shaft. A bracket 15 is rotatably mounted on the transmission shaft 19. The short shaft is rotatably mounted on the upper side of the bracket 15. The tertiary transmission gear 13 meshes with an upper gear 11, which is fixedly mounted to the upper roller. An adjustment component is provided on the short shaft for adjusting the position of the tertiary transmission gear 13. The rotation of the lower roller 10 drives the drive gear 12 to rotate, which in turn drives the secondary transmission gear to rotate. The secondary transmission gear drives the tertiary transmission gear 13 to rotate, which in turn drives the upper gear 11 to rotate. In turn, the rotation of the lower roller 10 drives the rotation of the upper roller.

[0024] The adjusting component includes a connecting rod 14 fixedly disposed on the lower side of the assembly plate 7. A first connecting rod 16 is hinged to both the end of the connecting rod 14 and the end of the short shaft. Slide grooves are formed at the close positions of the two first connecting rods 16, and slide plates 20 are inserted into the slide grooves. An adjusting screw 17 is rotatably disposed on the side of the upper first connecting rod 16 away from the assembly plate 7. A fixing plate is fixedly connected to the lower first connecting rod 16, and the adjusting screw 17 is threadedly connected to the fixing plate. When the distance between the upper and lower rollers 10 is adjusted, rotating the adjusting screw 17 changes the distance between the two first connecting rods 16, thereby causing the upper first connecting rod 16 to drive the three-stage transmission gear 13 to rotate. By changing the position of the three-stage transmission gear 13, it is easier for the three-stage transmission gear 13 to mesh with the adjusted upper gear 11, ensuring that the rotation of the lower roller 10 further drives the rotation of the upper roller. A fixing plate 18 is hinged between the connecting rod 14 and the transmission shaft 19.

[0025] Limiting plates 22 are fixedly provided at the ends of the two first connecting rods 16 that are close to each other, and baffles 21 are fixedly provided on both sides of the slide plate 20 along its length. The baffles 21 are inserted into the corresponding first connecting rods 16.

[0026] Mounting plates are fixedly installed on the upper and lower parts of one side of the assembly plate 7. Servo motors 4 are fixedly installed on the mounting plates. The output end of the servo motor 4 is connected to a rotating roller 5. The rotating roller 5 is rotated with the mounting plate. By installing the roll material onto the rotating roller 5, the servo motor 4 is turned on, driving the rotating roller 5 to work, which helps the roll material to adhere to the polymer clamp.

[0027] The lower part of the other side of the assembly plate 7 is fixedly provided with a discharge plate 2. The discharge plate 2 is inclined downward to facilitate the discharge of the processed product.

[0028] Multiple auxiliary rods 23 are fixedly installed on the two assembly plates 7, and these auxiliary rods 23 are used to maintain the stability of the two assembly plates 7 during operation.

[0029] In use, this utility model involves installing the rolled dressing onto the rotating roller 5, turning on the servo motor 4, attaching the outer starting end of the dressing strip on the rotating roller 5 to the polymer material plate, and inserting it into the position between the upper roller and the lower roller 10. By turning on the active motor 3, the upper roller drives the lower roller 10 to move, thereby facilitating the efficient application of the dressing to the upper and lower sides of the polymer plate.

[0030] It should be noted that, in actual implementation, the structure depicted in the accompanying drawings is not a fixed or unchanging embodiment. The components of the embodiments of this invention described and shown in these drawings can typically be arranged and designed in various different configurations. Furthermore, the accompanying drawings and abstract drawings are merely illustrative and do not represent the specific structure or actual quantity in a concrete implementation.

[0031] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains. The use of terms such as "a" or "an" in this specification and claims does not necessarily indicate a limitation on quantity. Terms such as "comprising" or "including" mean that the element or component preceding the word encompasses the element or component listed following the word and its equivalents, without excluding other elements or components. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0032] The exemplary embodiments of the present invention have been described in detail above with reference to preferred embodiments. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the concept of the present invention, and various combinations can be made to the various technical features and structures proposed by the present invention without exceeding the protection scope of the present invention.

Claims

1. A dressing application device for orthopedic polymer fixation splints, characterized in that: Includes a support base (1), on which an assembly plate (7) is fixedly installed at the upper ends of both sides along the length direction of the support base (1). An assembly groove (8) is opened in the middle of the assembly plate (7). A lower roller (10) is installed at the bottom of the assembly groove (8) through a bearing seat. An upper roller is set directly above the lower roller (10). Movable seats (9) are rotatably set at both ends of the upper roller. The movable seats (9) are installed in the assembly groove (8) and move freely in the vertical direction along the assembly groove (8). Spacing adjustment components are installed on both sides of the upper roller to adjust the position between the upper roller and the lower roller (10). A transmission component is connected to one end of the upper roller and the lower roller (10) in the same direction to drive the lower roller (10) to rotate.

2. The dressing application device for orthopedic polymer fixation splints according to claim 1, characterized in that: The spacing adjustment component includes a fixing plate fixedly installed on the upper end of the assembly plate (7), and an electric cylinder (6) is fixedly installed on the fixing plate. The output end of the electric cylinder (6) is connected to the moving seat (9).

3. The dressing application device for orthopedic polymer fixation splints according to claim 1, characterized in that: The transmission component includes a drive gear (12) fixedly installed at one end of the lower roller (10). The drive gear (12) is meshed with a secondary transmission gear. The secondary transmission gear is fixedly connected to a transmission shaft (19). The transmission shaft (19) is rotatably connected to the mounting plate (7). The secondary transmission gear is meshed with a tertiary transmission gear (13). The tertiary transmission gear (13) is fixedly connected to a short shaft. A bracket (15) is rotatably mounted on the transmission shaft (19). The short shaft is rotatably mounted on the upper side of the bracket (15). The tertiary transmission gear (13) is meshed with an upper gear (11). The upper gear (11) is fixedly mounted to the upper roller. An adjustment component is provided on the short shaft for adjusting the position of the tertiary transmission gear (13).

4. The dressing application device for orthopedic polymer fixation splints according to claim 3, characterized in that: The adjusting component includes a connecting rod (14) fixedly disposed on the lower side of the assembly plate (7). The end of the connecting rod (14) and the end of the short shaft are both hinged with a first connecting rod (16). The two first connecting rods (16) are both provided with a sliding groove at their close positions. A sliding plate (20) is inserted into the sliding groove. An adjusting screw (17) is rotatably disposed on the side of the upper first connecting rod (16) away from the assembly plate (7). A fixing plate is fixedly connected to the lower first connecting rod (16). The adjusting screw (17) is threadedly connected to the fixing plate.

5. The dressing application device for orthopedic polymer fixation splints according to claim 4, characterized in that: Limiting plates (22) are fixedly provided at the ends of the two first connecting rods (16) that are close to each other, and baffles (21) are fixedly provided on both sides of the slide plate (20) along the length direction. The baffles (21) are inserted into the corresponding first connecting rods (16).

6. The dressing application device for orthopedic polymer fixation splints according to claim 1, characterized in that: Mounting plates are fixedly installed on the upper and lower parts of one side of the assembly plate (7), and servo motors (4) are fixedly installed on the mounting plates. The output end of the servo motor (4) is connected to a rotating roller (5), and the rotating roller (5) is rotatably mounted with the mounting plate.

7. The dressing application device for orthopedic polymer fixation splints according to claim 1, characterized in that: A discharge plate (2) is fixedly installed on the lower part of the other side of the assembly plate (7), and the discharge plate (2) is inclined downward.

8. The dressing application device for orthopedic polymer fixation splints according to claim 1, characterized in that: Multiple auxiliary rods (23) are fixedly installed on the two assembly plates (7).

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