Omni-directional adjustment multipurpose bow for orthodontic treatment

Abstract

The utility model discloses an all-directional adjustment multi-purpose arch for orthodontic treatment, which relates to the technical field of orthodontic arches and comprises an arch wire body, a bottom plate is arranged at the bottom of the arch wire body, a plurality of sliding grooves are formed in the bottom plate, adjusting mechanisms are arranged in the sliding grooves, each adjusting mechanism comprises a mounting plate, and the mounting plates are arranged on the bottom plate. A motor is detachably connected to the front end of the mounting plate, a first threaded rod is detachably connected to the output end of the motor, a bearing is detachably connected to the portion, close to the front end, of the first threaded rod, a fixing block is detachably connected to the fixing end of the bearing, and an internal thread sliding block is arranged at the rear end of the fixing block; the threaded end of the internal threaded sliding block is in threaded connection with the first threaded rod. According to the arch wire angle adjusting device, multi-point clamping is conducted on the arch wire body through the multiple adjusting mechanisms, point position movement is achieved through motor driving and thread transmission, the angle of the arch wire is adjusted through multi-point movement, the bending condition of the arch wire can be visually observed while adjustment is conducted, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of orthodontic arches, in particular to an all-round adjustable multi-purpose arch for orthodontic treatment. Background Art

[0002] Orthodontic treatment mainly uses various corrective devices to adjust the coordination between facial bones, teeth, and maxillofacial nerves and muscles. In other words, it adjusts the abnormal relationship between the upper and lower jaws, between the upper and lower teeth, between the teeth and jaws, and between the nerves and muscles that connect them. The ultimate goal of orthodontic treatment is to achieve balance, stability, and beauty of the oral and maxillofacial system. The all-round adjustable multi-purpose bow is a multi-functional bow used for orthodontic treatment. It can change the position and occlusion of teeth by adjusting the angle of the archwire, thereby achieving the purpose of correcting teeth.

[0003] The existing dental arches used for orthodontic treatment are clamped by pliers and bent in points according to the tooth conditions of different patients. Each time the dental arches are clamped by pliers, it is necessary to pause and check the overall effect, which makes adjustment inconvenient and the work efficiency low. Utility Model Content

[0004] The purpose of the utility model is to provide an all-round adjustable multi-purpose arch for orthodontic treatment to solve at least any one of the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: comprising an archwire body, a bottom plate is provided at the bottom of the archwire body, a plurality of slide grooves are provided on the bottom plate, and an adjustment mechanism is provided in the plurality of slide grooves;

[0006] The plurality of adjustment mechanisms include a mounting plate, a motor is detachably connected to the front end of the mounting plate, a first threaded rod is detachably connected to the output end of the motor, a bearing is detachably connected to the first threaded rod near the front end, a fixing block is detachably connected to the fixed end of the bearing, an internally threaded slider is provided at the rear end of the fixing block, the threaded end of the internally threaded slider is threadedly connected to the first threaded rod, a mounting block is fixedly connected to the top of the internally threaded slider, a mounting groove is provided in the front-to-back direction of the top of the mounting block, an internally threaded hole plate is provided at the front end of the mounting groove, and the internally threaded hole plate is fixedly connected to the mounting block, The threaded end of the internal threaded hole plate is threadedly connected to a second threaded rod, and the rear end of the second threaded rod is rotatably connected to a sliding block, the top of the sliding block is fixedly connected to a first cylinder at the front, the top of the first cylinder is provided with a second cylinder, the top of the second cylinder is fixedly connected to a top connecting plate with a threaded hole, the bottom of the top connecting plate with a threaded hole is fixedly connected to a semi-cylinder at the rear, the threaded end of the top connecting plate with a threaded hole is threadedly connected to a third threaded rod, the bottom of the third threaded rod is rotatably connected to a pressing plate, the third threaded rod is provided with round holes at the front and rear ends, and a double-headed limiting sliding rod is provided in the round hole.

[0007] Preferably, the plurality of mounting plates are arranged at the front end of the inner wall of the slide groove, and the plurality of mounting plates are fixedly connected to the bottom plate.

[0008] Preferably, a circular hole is opened at the front end of each of the plurality of mounting plates, and a plurality of the first threaded rods are respectively arranged in the circular holes, and the plurality of the first threaded rods are respectively connected to the rear ends of the plurality of mounting plates.

[0009] Preferably, the plurality of first threaded rods are detachably connected to the plurality of bearing movable ends.

[0010] Preferably, the plurality of sliding blocks are all arranged at the rear ends of the plurality of internal threaded hole plates, and the plurality of sliding blocks can slide on the plurality of mounting blocks respectively.

[0011] Preferably, the plurality of second cylinders are respectively fixedly connected to the rear bottom of the plurality of top connection plates with threaded holes.

[0012] Preferably, a slot for sliding of the plurality of pressing plates is provided in the middle of the tops of the plurality of first cylinders, the plurality of second cylinders and the plurality of semi-cylinders;

[0013] The archwire body is disposed between the plurality of semi-cylinders and the plurality of first cylinders.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. In the utility model, multiple adjustment mechanisms are provided to clamp the arch wire body at multiple points, and the point movement is achieved through motor drive and thread transmission. The angle of the arch wire is adjusted through multi-point movement, and the bending condition of the arch wire can be intuitively observed during adjustment, thereby improving work efficiency.

[0016] 2. In the utility model, by arranging the fixed block and the internal thread slider at the front of the first threaded rod, the thread transmission track is unlimited, and the point-fixed disassembly and assembly can be carried out through the thread transmission, so that the adjustment point is controllable and the flexibility is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the bearing part of the utility model;

[0019] Figure 3 It is a partial three-dimensional structural schematic diagram of the third threaded rod part of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the sliding block part of the utility model.

[0021] In the figure: 1. base plate; 2. mounting plate; 3. motor; 4. first threaded rod; 5. fixing block; 6. bearing; 7. internal threaded slider; 8. mounting block; 9. internal threaded hole plate; 10. second threaded rod; 11. sliding block; 12. first cylinder; 13. second cylinder; 14. connecting plate with threaded holes on the top; 15. semi-cylinder; 16. third threaded rod; 17. pressure plate; 18. double-head limit slide rod; 19. archwire body. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-4 The all-round adjustable multi-purpose arch for orthodontic treatment shown in the figure comprises an arch wire body 19, a base plate 1 is arranged at the bottom of the arch wire body 19, a plurality of slide grooves are opened on the base plate 1, and adjustment mechanisms are arranged in the plurality of slide grooves, and the plurality of adjustment mechanisms comprise a mounting plate 2, a plurality of mounting plates 2 are arranged at the front end of the inner wall of the slide groove, and the plurality of mounting plates 2 are all fixedly connected to the base plate 1, a motor 3 is detachably connected to the front end of the mounting plate 2, and a first threaded rod 4 is detachably connected to the output end of the motor 3, circular holes are opened at the front ends of the plurality of mounting plates 2, a plurality of first threaded rods 4 are respectively arranged in the plurality of circular holes, and the plurality of first threaded rods 4 are respectively connected to the rear ends of the plurality of mounting plates 2, the first threaded rod 4 is detachably connected to a bearing 6 near the front end, a plurality of first threaded rods 4 are detachably connected to the movable ends of a plurality of bearings 6, a fixed end of the bearing 6 is detachably connected to a fixing block 5, and an internally threaded slider 7 is arranged at the rear end of the fixing block 5, and the threaded end of the internally threaded slider 7 is threadedly connected to the first threaded rod 4. According to the required point, the threaded end of the internal threaded slider 7 is aligned with the rear end of the first threaded rod 4, the operating motor 3 drives the first threaded rod 4 to rotate, the movable end of the bearing 6 rotates with the first threaded rod 4, and the fixed block 5 supports the fixed end of the bearing 6 on the bottom plate 1, so that the rotation of the first threaded rod 4 is more stable. The threaded end of the internal threaded slider 7 rotates with the first threaded rod 4 to generate threaded transmission, thereby realizing the installation of the internal threaded slider 7, which is convenient for increasing or decreasing the adjustment points and adapting to different uses.

[0024] The top of the internal threaded slider 7 is fixedly connected with a mounting block 8, and a mounting groove is opened in the front and rear directions of the top of the mounting block 8. An internal threaded hole plate 9 is arranged at the front end of the mounting groove. The internal threaded hole plate 9 is fixedly connected to the mounting block 8. The threaded end of the internal threaded hole plate 9 is threadedly connected with a second threaded rod 10. The rear end of the second threaded rod 10 is rotatably connected with a sliding block 11. Multiple sliding blocks 11 are arranged at the rear ends of multiple internal threaded hole plates 9. Multiple sliding blocks 11 can slide on multiple mounting blocks 8 respectively. The top of the sliding block 11 is fixedly connected with a first cylinder 12 in front, and a second cylinder 13 is arranged on the top of the first cylinder 12. The top of the second cylinder 13 is fixedly connected with a top connecting plate 14 with a threaded hole A semi-cylinder 15 is fixedly connected to the rear of the bottom of the top connecting plate 14 with a threaded hole, a third threaded rod 16 is threadedly connected to the threaded end of the top connecting plate 14 with a threaded hole, and a pressing plate 17 is rotatably connected to the bottom of the third threaded rod 16. Multiple second cylinders 13 are respectively fixedly connected to the rear of the bottom of multiple top connecting plates 14 with threaded holes, and slots for sliding of multiple pressing plates 17 are opened in the middle of the tops of multiple first cylinders 12, multiple second cylinders 13 and multiple semi-cylinders 15. Round holes are opened near the front and rear ends of the third threaded rod 16, and a double-headed limiting sliding rod 18 is arranged in the round hole. The arch wire body 19 is arranged between the multiple semi-cylinders 15 and the multiple first cylinders 12. The arch wire body 19 is passed through the gap between the first cylinder 12 and the second cylinder 13, so that the arch wire body 19 is moved between the first cylinder 12 and the semi-cylinder 15, and the second threaded rod 10 is rotated. The second threaded rod 10 and the internal threaded hole plate 9 generate threaded transmission to move the second threaded rod 10 backward. The sliding block 11 rotates between its rotating hole and the second threaded rod 10, and the sliding block 11 is prevented from rotating with the second threaded rod 10 under the limitation of the installation groove. The sliding block 11 rotates backward with the second threaded rod 10, and the first cylinder 10 moves backward with the sliding block 11, and the arch wire body 19 is linearly clamped between the semi-cylinder 15, and the double-headed limiting slide rod 18 is held by hand with the third screw The threaded rod 16 rotates as the center of a circle, and the pressure plate 17 passes through the rotation hole on its top to make the third threaded rod 16 rotate in its rotation hole. Under the limitation of the grooves of the first cylinder 12, the second cylinder 13 and the semi-cylinder 15, the pressure plate 17 moves downward with the third threaded rod 16 to perform point clamping on the arch wire body 19. After the required point is clamped, the motor 3 is operated according to the demand, and the bending is achieved by the front and back difference of the point. The curvature can be determined according to the patient's tooth shape. After the adjustment is completed, the arch wire body 19 is taken out and simply modified to make the curvature smoother. The angle of the arch wire can be adjusted by multi-point movement, and the bending condition of the arch wire can be intuitively observed during the adjustment to improve work efficiency.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fully adjustable multi-purpose arch for orthodontic treatment, characterized by: It comprises an archwire body (19), wherein a bottom plate (1) is provided at the bottom of the archwire body (19), a plurality of slide grooves are provided on the bottom plate (1), and adjustment mechanisms are provided in the plurality of slide grooves; The plurality of adjustment mechanisms comprise a mounting plate (2), the front end of the mounting plate (2) being detachably connected to a motor (3), the output end of the motor (3) being detachably connected to a first threaded rod (4), the first threaded rod (4) being detachably connected to a bearing (6) near the front end, the fixed end of the bearing (6) being detachably connected to a fixing block (5), the rear end of the fixing block (5) being provided with an internally threaded slider (7), the threaded end of the internally threaded slider (7) being threadedly connected to the first threaded rod (4), the top of the internally threaded slider (7) being fixedly connected to a mounting block (8), the top of the mounting block (8) being provided with a mounting groove in the front-to-back direction, the front end of the mounting groove being provided with an internally threaded hole plate (9), the internally threaded hole plate (9) being fixedly connected to the mounting block (8), the internally threaded hole plate (9) A second threaded rod (10) is threadedly connected to the threaded end, and the rear end of the second threaded rod (10) is rotatably connected to a sliding block (11), and the top of the sliding block (11) is fixedly connected to a first cylinder (12) at the front, and a second cylinder (13) is arranged on the top of the first cylinder (12), and the top of the second cylinder (13) is fixedly connected to a top connecting plate (14) with threaded holes, and the bottom of the top connecting plate (14) with threaded holes is fixedly connected to a semi-cylinder (15) at the rear, and the threaded end of the top connecting plate (14) with threaded holes is threadedly connected to a third threaded rod (16), and the bottom of the third threaded rod (16) is rotatably connected to a pressing plate (17), and the third threaded rod (16) is provided with circular holes at the front and rear ends, and a double-headed limiting sliding rod (18) is arranged in the circular hole.

2. The all-round adjustable multi-purpose arch for orthodontic treatment according to claim 1, characterized in that: The plurality of mounting plates (2) are arranged at the front end of the inner wall of the slide groove, and the plurality of mounting plates (2) are all fixedly connected to the bottom plate (1).

3. The all-round adjustable multi-purpose arch for orthodontic treatment according to claim 1, characterized in that: A circular hole is formed at the front end of each of the plurality of mounting plates (2), and the plurality of first threaded rods (4) are respectively arranged in the plurality of circular holes. The plurality of first threaded rods (4) are respectively connected to the rear end of each of the plurality of mounting plates (2).

4. The all-round adjustable multi-purpose arch for orthodontic treatment according to claim 1, characterized in that: The plurality of first threaded rods (4) are detachably connected to the movable ends of the plurality of bearings (6).

5. The all-round adjustable multi-purpose arch for orthodontic treatment according to claim 1, characterized in that: The plurality of sliding blocks (11) are all arranged at the rear ends of the plurality of internal threaded hole plates (9), and the plurality of sliding blocks (11) can slide on the plurality of mounting blocks (8) respectively.

6. The all-round adjustable multi-purpose arch for orthodontic treatment according to claim 1, characterized in that: The plurality of second cylinders (13) are respectively fixedly connected to the rear bottom of the plurality of top connection plates (14) with threaded holes.

7. The all-round adjustable multi-purpose arch for orthodontic treatment according to claim 1, characterized in that: A slot for sliding the plurality of pressing plates (17) is provided in the middle of the tops of the plurality of first cylinders (12), the plurality of second cylinders (13) and the plurality of semi-cylinders (15); The arch wire body (19) is disposed between a plurality of the semi-cylinders (15) and a plurality of the first cylinders (12).

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