Tooth positioning assembly

Abstract

The utility model provides a tooth positioning assembly, which relates to the technical field of oral cavity positioning and comprises a first positioning sleeve and a second positioning sleeve, the inner surface of the first positioning sleeve is fixedly connected with a fixing block, and the top of the fixing block is fixedly connected with an adjusting box. According to the oral cavity supporting and positioning device, the adjusting box, the supporting block, the fixed block, the buffer block, the first bevel gear, the second bevel gear, the movable plate, the movable rod, the lead screw and the adjusting rod are used in cooperation, the adjusting rod is designed at the front end, and therefore a first positioning sleeve and a second positioning sleeve can be opened more conveniently, and supporting and positioning of the oral cavity are more convenient; meanwhile, a damper, a mounting groove, a buffer block and a spring are arranged, so that the first positioning sleeve and the second positioning sleeve have a certain movement space, and teeth can slightly move, so that the oral tension and discomfort of a patient can be eliminated, and the treatment acceptability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oral positioning, in particular to a tooth positioning component. Background Art

[0002] With the continuous development of oral implant technology, "oral implant technology has gradually matured and stabilized. Implant dentures are made by implanting biocompatible titanium implants, waiting for them to form bone fusion in the alveolar bone, and then installing crowns on their upper parts through the connection of the implant base. The role of the implant is to connect the bone and the base, and the base is used to connect the teeth. In this way, after gradual connection, an implant is finally formed.

[0003] In the prior art, for example, Chinese patent publication No. CN218899742U discloses a dental implant drill bit positioning device, comprising a positioning sleeve, a cross bar is provided on the inner side of the positioning sleeve, an adjusting column and a telescopic rod are provided between the two positioning sleeves, a first cross knob is provided inside the middle end of the cross bar, the bottom of the first cross knob is fixedly connected to a driving wheel through a connecting shaft, driven wheels are provided on both sides of the driving wheel through a meshing connection, a support screw is provided inside the adjusting column, the driven wheel fixing sleeve is provided at the bottom end of the support screw, a threaded groove is provided at the inner bottom end of the telescopic rod, and the purpose of preliminary positioning of the positioning sleeve is achieved by arranging upper and lower positioning sleeves and adopting a dental brace, and the supporting function is achieved by adjusting the column and the telescopic rod, instead of the support plate for support, effectively avoiding the discomfort of the patient caused by the support plate pressing against the patient's upper jaw during use.

[0004] In the above patent, the purpose of preliminary positioning is achieved by using a positioning sleeve, and the supporting function is realized by adjusting the column and the telescopic rod. However, after the positioning sleeve is pressed against the patient's upper jaw, the patient's teeth cannot move for a long time, causing discomfort in the patient's oral teeth, oral muscle soreness and other problems, reducing the acceptance of treatment. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the above patent that preliminary positioning is performed by a positioning sleeve and the supporting function is realized by adjusting the column and the telescopic rod, but after the positioning sleeve is pressed against the patient's upper jaw, the patient's teeth cannot move for a long time, causing the patient's oral teeth discomfort, oral muscle soreness and other problems, reducing the acceptance of treatment, and thus a tooth positioning component is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a tooth positioning assembly, comprising: a first positioning sleeve and a second positioning sleeve, the inner surface of the first positioning sleeve is fixedly connected with a fixing block, the top of the fixing block is fixedly connected with an adjusting box, the top of the adjusting box is symmetrically and movably penetrated by movable rods, the tops of the movable rods are fixedly connected with buffer blocks, the inner surface of the second positioning sleeve is fixedly connected with a supporting block, the bottom of the supporting block is provided with an installation groove, the inner top of the installation groove is equidistantly fixedly connected with a plurality of dampers, the outer surfaces of the plurality of dampers are all provided with springs, and the bottoms of the plurality of dampers are fixedly connected to the top of the buffer block.

[0007] Preferably, an adjusting rod is movably penetrated through the front surface of the adjusting box via a bearing, and a screw rod is rotatably connected to the inner top of the adjusting box.

[0008] Preferably, a first bevel gear is fixedly connected to the outer surface of the screw rod near the top, and a second bevel gear is fixedly connected to the rear end surface of the adjusting rod.

[0009] Preferably, the outer surface of the first bevel gear is meshed with the outer surface of the second bevel gear, and the bottom end of the screw rod is rotatably connected to the top of the fixed block.

[0010] Preferably, the outer surface of the screw rod is threadedly connected to a movable plate, and the bottom ends of the two movable rods are fixedly connected to the top of the movable plate.

[0011] Preferably, the outer surface of the movable plate is slidably arranged with the inner surface of the adjustment box, and the outer surface of the buffer block is slidably arranged with the inner surface of the installation groove.

[0012] Preferably, a resistance rod is symmetrically fixedly connected to the inner top of the adjustment box, and the length of the resistance rod matches the position of the second bevel gear.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, an adjustment box, a support block, a fixed block, a buffer block, a first bevel gear, a second bevel gear, a movable plate, a movable rod, a screw rod and an adjustment rod are used together. By designing the adjustment rod at the front end, the first positioning sleeve and the second positioning sleeve are more convenient to open, and the support and positioning of the oral cavity are more convenient. At the same time, the damper, the mounting groove, the buffer block and the spring are provided with a certain movable space for the first positioning sleeve and the second positioning sleeve, so that the teeth can be slightly moved, thereby eliminating the patient's oral tension and discomfort and improving the acceptance of treatment.

[0015] 2. In the present invention, when the movable plate moves in the adjustment box, the moving distance of the movable plate can be limited by the abutment rod, thereby avoiding the problem of damage or displacement of the second bevel gear caused by excessive movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a tooth positioning assembly is provided for the utility model;

[0017] Figure 2 A partial structural schematic diagram of a tooth positioning assembly proposed by the utility model;

[0018] Figure 3 A partial structural expansion diagram of a tooth positioning assembly proposed by the utility model;

[0019] Figure 4 A cross-sectional view of an adjustment box of a tooth positioning assembly is provided for the utility model;

[0020] Figure 5 The utility model provides a cross-sectional view of an adjustment box of a tooth positioning assembly from another angle.

[0021] Legend: 1. First positioning sleeve; 2. Fixed block; 3. Adjustment box; 4. Second positioning sleeve; 5. Support block; 6. Movable rod; 7. Adjustment rod; 8. Buffer block; 9. Damper; 10. Spring; 11. First bevel gear; 12. Second bevel gear; 13. Moving plate; 14. Screw rod; 15. Resistance rod; 16. Mounting groove. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1, as Figure 1-Figure 5As shown, the utility model provides a tooth positioning assembly, including: a first positioning sleeve 1 and a second positioning sleeve 4, the inner surface of the first positioning sleeve 1 is fixedly connected with a fixing block 2, the top of the fixing block 2 is fixedly connected with an adjustment box 3, the top of the adjustment box 3 is symmetrically and movably penetrated with a movable rod 6, the tops of the movable rods 6 are fixedly connected with a buffer block 8, the inner surface of the second positioning sleeve 4 is fixedly connected with a support block 5, the bottom of the support block 5 is provided with a mounting groove 16, the inner top of the mounting groove 16 is equidistantly fixedly connected with a plurality of dampers 9, the outer surfaces of the plurality of dampers 9 are all sleeved with springs 10, the bottoms of the plurality of dampers 9 are fixedly connected with the top of the buffer block 8, the front surface of the adjustment box 3 An adjusting rod 7 is movably penetrated by the bearing, and a screw rod 14 is rotatably connected to the inner top of the adjusting box 3. The outer surface of the screw rod 14 is fixedly connected to the first bevel gear 11 near the top, and the rear end face of the adjusting rod 7 is fixedly connected to the second bevel gear 12. The outer surface of the first bevel gear 11 is meshed with the outer surface of the second bevel gear 12. The bottom end of the screw rod 14 is rotatably connected to the top of the fixed block 2, and the outer surface of the screw rod 14 is threadedly connected to the movable plate 13. The bottom ends of the two movable rods 6 are fixedly connected to the top of the movable plate 13, and the outer surface of the movable plate 13 is slidably set with the inner surface of the adjusting box 3, and the outer surface of the buffer block 8 is slidably set with the inner surface of the mounting groove 16.

[0025] The effect achieved by the entire embodiment 1 is that when support is needed, the first positioning sleeve 1 and the second positioning sleeve 4 are sent into the oral cavity, so that the first positioning sleeve 1 contacts the lower jaw, and the second positioning sleeve 4 contacts the upper jaw, and then the adjusting rod 7 is rotated and, with the cooperation of the bearing, the adjusting rod 7 is rotated on the adjusting box 3, driving the second bevel gear 12 to rotate, and the second bevel gear 12 is meshed with the first bevel gear 11. When the second bevel gear 12 rotates, it will drive the first bevel gear 11 to rotate, so that the screw rod 14 rotates on the adjusting box 3 and the fixed block 2, and through the rotation of the screw rod 14, the movable plate 13 moves upward along the inner wall of the adjusting box 3, so that the two movable rods 6 move upward along the adjusting box 3, driving the buffer block 8 and the support block 5 to move upward , so that the second positioning sleeve 4 moves upward, and the adjusting rod 7 is arranged on the front side of the adjusting box 3, so that it is more convenient to adjust and achieve the purpose of support, and then the first positioning sleeve 1 and the second positioning sleeve 4 are used for positioning. The positioning assembly has been fully disclosed in the Chinese patent CN218899742U, a dental implant drill positioning device, and will not be described in detail here. When the patient's teeth need to move, the lower jaw moves upward or the upper jaw moves downward, which will drive the damper 9 and the spring 10 to be compressed, so that the buffer block 8 moves toward the mounting groove 16, so that the first positioning sleeve 1 or the second positioning sleeve 4 has a certain activity space, so that the teeth can be slightly moved, which can eliminate the patient's oral tension and discomfort and improve the acceptance of treatment.

[0026] Embodiment 2, as Figure 1-Figure 5 As shown, a resisting rod 15 is symmetrically fixedly connected to the inner top of the regulating box 3 , and the length of the resisting rod 15 matches the position of the second bevel gear 12 .

[0027] The effect achieved by the entire embodiment 2 is that when the moving plate 13 moves in the adjustment box 3, the moving distance of the moving plate 13 can be limited by the resistance rod 15, thereby avoiding the problem of damage or displacement of the second bevel gear 12 caused by excessive movement.

[0028] Working principle: when support is needed, the first positioning sleeve 1 and the second positioning sleeve 4 are sent into the oral cavity, so that the first positioning sleeve 1 contacts the lower jaw, and the second positioning sleeve 4 contacts the upper jaw, and then the adjusting rod 7 is rotated and the adjusting rod 7 is rotated on the adjusting box 3 with the cooperation of the bearing, driving the second bevel gear 12 to rotate, and the second bevel gear 12 is meshed with the first bevel gear 11. When the second bevel gear 12 rotates, it will drive the first bevel gear 11 to rotate, so that the screw rod 14 rotates on the adjusting box 3 and the fixed block 2. Through the rotation of the screw rod 14, the movable plate 13 moves upward along the inner wall of the adjusting box 3, and the two movable rods 6 move upward along the adjusting box 3. The moving distance of the movable plate 13 can be limited by the contact rod 15, driving the buffer block 8 and The support block 5 moves upward, so that the second positioning sleeve 4 moves upward, and the adjusting rod 7 is arranged on the front side of the adjusting box 3 to make it easier to adjust and achieve the purpose of support. Then, the first positioning sleeve 1 and the second positioning sleeve 4 are used for positioning. The positioning assembly is fully disclosed in the Chinese patent CN218899742U, a dental implant drill positioning device, and will not be described in detail here. When the patient's teeth need to move, the lower jaw moves upward or the upper jaw moves downward, which will drive the damper 9 and the spring 10 to be compressed, so that the buffer block 8 moves toward the mounting groove 16, so that the first positioning sleeve 1 or the second positioning sleeve 4 has a certain activity space, so that the teeth can be slightly moved, which can eliminate the patient's oral tension and discomfort and improve the acceptance of treatment.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A tooth positioning assembly, characterized in that: include: A first positioning sleeve (1) and a second positioning sleeve (4), wherein the inner surface of the first positioning sleeve (1) is fixedly connected to a fixing block (2), the top of the fixing block (2) is fixedly connected to an adjusting box (3), the top of the adjusting box (3) is symmetrically and movably penetrated by a movable rod (6), the tops of the movable rods (6) are fixedly connected to a buffer block (8), the inner surface of the second positioning sleeve (4) is fixedly connected to a supporting block (5), the bottom of the supporting block (5) is provided with a mounting groove (16), the inner top of the mounting groove (16) is equidistantly fixedly connected to a plurality of dampers (9), the outer surfaces of the plurality of dampers (9) are all sleeved with springs (10), and the bottoms of the plurality of dampers (9) are fixedly connected to the top of the buffer block (8).

2. The tooth positioning assembly according to claim 1, characterized in that: An adjusting rod (7) is movably penetrated through the front surface of the adjusting box (3) via a bearing, and a screw rod (14) is rotatably connected to the inner top of the adjusting box (3).

3. The tooth positioning assembly according to claim 2, characterized in that: A first bevel gear (11) is fixedly connected to the outer surface of the screw rod (14) near the top, and a second bevel gear (12) is fixedly connected to the rear end surface of the adjustment rod (7).

4. The tooth positioning assembly according to claim 3, characterized in that: The outer surface of the first bevel gear (11) is meshed with the outer surface of the second bevel gear (12), and the bottom end of the screw rod (14) is rotatably connected to the top of the fixed block (2).

5. The tooth positioning assembly according to claim 4, characterized in that: The outer surface of the screw rod (14) is threadedly connected to a movable plate (13), and the bottom ends of the two movable rods (6) are fixedly connected to the top of the movable plate (13).

6. The tooth positioning assembly according to claim 5, characterized in that: The outer surface of the movable plate (13) and the inner surface of the regulating box (3) are slidably arranged, and the outer surface of the buffer block (8) and the inner surface of the mounting groove (16) are slidably arranged.

7. The tooth positioning assembly according to claim 6, characterized in that: The inner top of the regulating box (3) is symmetrically fixedly connected with a resistance rod (15), and the length of the resistance rod (15) matches the position of the second bevel gear (12).

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