A new resin tooth
By designing components such as a base, adjustment rod, rotating shaft, and positioning suction plate on the resin dental mold, the problem of the resin dental mold falling off the display platform is solved, achieving stable support and angle adjustment, and improving the stability and safety of the display.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QUANZHOU CHAOWEI DENTURE PREPARATION CO LTD
- Filing Date
- 2025-08-15
- Publication Date
- 2026-07-21
AI Technical Summary
Resin dental molds are prone to falling off the display platform, causing damage, affecting the display effect and increasing economic expenditure.
A novel resin tooth mold is designed, equipped with a base, adjusting rod, rotating shaft, support assembly and positioning suction plate. The resin tooth mold is prevented from falling off by sliding connection between the support base plate and the connecting frame, combined with the suction function of the positioning suction plate. The angle adjustment and stable rotation are achieved by limiting the rotating gear by the arc-shaped limiting block.
It improves the storage stability of resin dental molds, prevents them from falling off, facilitates angle adjustment and observation, and enhances the stability and safety of the display.
Smart Images
Figure CN224523310U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of resin tooth technology, and in particular to a novel resin tooth. Background Technology
[0002] Resin teeth are made of methyl methacrylate. They have moderate hardness and resemble natural teeth in shape and color. They are not easily broken. When introducing resin teeth to patients, a resin tooth model is needed. A resin tooth model is a tooth model made of composite resin. Resin tooth models are mostly used for oral education and dental care demonstrations.
[0003] When conducting oral education and dental care demonstrations, users typically need to place resin dental models on a demonstration platform for explanation and demonstration. However, demonstration platforms are generally quite smooth, and resin dental models are prone to falling and damaging when placed on them for explanation and demonstration. This affects subsequent explanations and demonstrations and increases the economic expenditure on resin dental models. Therefore, there is a need to provide a new type of resin dental model to solve the above problems. Utility Model Content
[0004] The main objective of this invention is to provide a novel resin tooth that can effectively solve the problems in the prior art.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0006] A novel resin tooth includes a resin tooth, a base is provided on the outside of the resin tooth, an adjusting rod and a rotating shaft are provided on one side of the base, and a support assembly is provided at the bottom of the base;
[0007] The support assembly includes a support base plate, an L-shaped limiting ring at the bottom of the support base plate, a connecting frame inside the L-shaped limiting ring, a rotating shaft, a rotating gear and an arc-shaped limiting block inside the connecting frame, a connecting spring and an L-shaped mounting plate on the side of the arc-shaped limiting block, and a positioning suction plate at the bottom of the connecting frame.
[0008] Preferably, there are two bases, symmetrically distributed at the top and bottom of the resin teeth, and resin teeth are provided on opposite sides of the two bases. An adjusting rod is fixedly connected to the side of the base away from the resin teeth, and there are four adjusting rods, symmetrically distributed on opposite sides of the two bases. A rotating shaft is rotatably connected to the middle of the adjusting rod, and each rotating shaft is connected to two adjusting rods.
[0009] Preferably, the top of the support base plate is connected to the base at the bottom by bolts, and an anti-slip groove is provided on the outer wall of the support base plate. A toggle block is installed on one side of the top of the support base plate by bolts, and the toggle block is arranged adjacent to the base. An L-shaped limiting ring is fixedly connected to the bottom of the support base plate.
[0010] Preferably, the L-shaped limiting ring has a connecting frame in the middle, and a limiting groove is formed on the outer wall of the connecting frame. The L-shaped limiting ring is slidably connected inside the limiting groove, and the top of the connecting frame is in contact with the bottom of the supporting base plate. A positioning suction plate is installed at the bottom of the connecting frame.
[0011] Preferably, a rotating shaft is bolted to the bottom center of the support base plate, and a rotating gear is engaged on the outer wall of the rotating shaft. The bottom of the rotating shaft is in contact with the bottom inner wall of the connecting frame. An arc-shaped limiting block is provided on one side of the rotating gear, and the arc-shaped limiting block is engaged in the tooth groove on the outer wall of the rotating gear.
[0012] Preferably, a connecting rod is rotatably connected to the middle of the end of the arc-shaped limiting block away from the rotating gear, and the bottom end of the connecting rod is installed on the bottom inner wall of the connecting frame by bolts. A connecting spring is fixedly connected to the inner side wall of the arc-shaped limiting block, and an L-shaped mounting plate is fixedly connected to the end of the connecting spring away from the arc-shaped limiting block. The L-shaped mounting plate is installed on the bottom inner wall of the connecting frame by bolts, and the L-shaped mounting plate is set at a certain distance from the rotating gear.
[0013] Compared with the prior art, the present invention has the following beneficial effects:
[0014] In this invention, the base and resin teeth are supported by a supporting base plate, a connecting frame, and a positioning suction plate. The positioning suction plate holds the resin teeth in place as needed, preventing them from falling off during use and improving the storage stability of the device. The supporting base plate and the connecting frame are slidably connected, facilitating the adjustment of the angle between the base and the resin teeth and making it easy to observe the device. The arc-shaped limiting block limits the rotation of the gear, making it easy to control the rotation angle of the device. Attached Figure Description
[0015] Figure 1 This is a first-view structural schematic diagram of the entire device of this utility model;
[0016] Figure 2 This is a second-view structural schematic diagram of the overall device of this utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the support component of this utility model;
[0018] Figure 4 This is a schematic diagram of the structure at the bottom of the support base plate of this utility model.
[0019] In the diagram: 1. Resin tooth; 2. Base; 3. Adjusting rod; 4. Rotating shaft; 5. Support assembly; 6. Support base plate; 7. Anti-slip groove; 8. Actuating block; 9. L-shaped limiting ring; 10. Connecting frame; 11. Limiting slide groove; 12. Positioning suction plate; 13. Rotating shaft; 14. Rotating gear; 15. Arc-shaped limiting block; 16. Connecting rod; 17. L-shaped mounting plate; 18. Connecting spring. Detailed Implementation
[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0021] Please see Figure 1 , Figure 2 , Figure 3 As shown, a novel resin tooth includes a resin tooth 1, a base 2 is provided on the outside of the resin tooth 1, and an adjusting rod 3 and a rotating shaft 4 are provided on one side of the base 2, and a support component 5 is provided at the bottom of the base 2.
[0022] The support assembly 5 includes a support base plate 6. An L-shaped limiting ring 9 is located at the bottom of the support base plate 6, and a connecting frame 10 is located inside the L-shaped limiting ring 9. The connecting frame 10 contains a rotating shaft 13, a rotating gear 14, and an arc-shaped limiting block 15. A connecting spring 18 and an L-shaped mounting plate 17 are located on the side of the arc-shaped limiting block 15. A positioning suction plate 12 is located at the bottom of the connecting frame 10. There are two bases 2, symmetrically distributed at the top and bottom of the resin teeth 1, with resin teeth 1 located on opposite sides of each base 2. Four adjusting rods 3 are fixedly connected to the side of each base 2 away from the resin teeth 1, symmetrically distributed on opposite sides of the two bases 2. A rotating shaft 4 is rotatably connected to the middle of the section rod 3, and each rotating shaft 4 is connected to two adjusting rods 3. The top of the support base plate 6 is connected to the base 2 at the bottom by bolts, and an anti-slip groove 7 is provided on the outer wall of the support base plate 6. A toggle block 8 is installed on one side of the top of the support base plate 6 by bolts, and the toggle block 8 is arranged adjacent to the base 2. An L-shaped limiting ring 9 is fixedly connected to the bottom of the support base plate 6. A connecting frame 10 is provided in the middle of the L-shaped limiting ring 9, and a limiting groove 11 is provided on the outer wall of the connecting frame 10. The L-shaped limiting ring 9 is slidably connected inside the limiting groove 11, and the top of the connecting frame 10 is in contact with the bottom of the support base plate 6. A positioning suction plate 12 is installed at the bottom of the connecting frame 10.
[0023] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a rotating shaft 13 is bolted to the bottom center of the support base plate 6, and a rotating gear 14 is engaged on the outer wall of the rotating shaft 13. The bottom of the rotating shaft 13 contacts the bottom inner wall of the connecting frame 10. An arc-shaped limiting block 15 is provided on one side of the rotating gear 14, and the arc-shaped limiting block 15 is engaged in the tooth groove on the outer wall of the rotating gear 14. A connecting rod 16 is rotatably connected to the middle of the arc-shaped limiting block 15 away from the rotating gear 14, and the bottom end of the connecting rod 16 is bolted to the bottom inner wall of the connecting frame 10. A connecting spring 18 is fixedly connected to the inner side wall of the arc-shaped limiting block 15, and an L-shaped mounting plate 17 is fixedly connected to the end of the connecting spring 18 away from the arc-shaped limiting block 15. The L-shaped mounting plate 17 is bolted to the bottom inner wall of the connecting frame 10, and the L-shaped mounting plate 17 is set at a certain distance from the rotating gear 14. The base 2 and the resin tooth 1 are supported by the supporting base plate 6, the connecting frame 10 and the positioning suction plate 12, and the positioning suction plate 12 is used to attach them to the required position, thereby preventing the resin tooth 1 from falling off the base 2 during use and improving the storage stability of the device. The supporting base plate 6 is slidably connected to the connecting frame 10, which facilitates the adjustment of the angle between the base 2 and the resin tooth 1 and facilitates the observation of the device. The arc-shaped limiting block 15 limits the rotation of the rotating gear 14, which facilitates the control of the rotation angle of the device.
[0024] It should be noted that this utility model is a novel resin tooth. In use, the device is placed in the desired position, and the supporting base plate 6 is pressed down. This causes the supporting base plate 6 to drive the connecting frame 10 to compress the positioning suction plate 12, thereby expelling air between the positioning suction plate 12 and the support. This allows the positioning suction plate 12 to adhere to the placed support, improving the stability of the device. Simultaneously, the connecting frame 10 and the supporting base plate 6 are slidably connected. The supporting base plate 6 is limited by an L-shaped limiting ring 9, which is slidably connected to the limiting ring on the outer wall of the connecting frame 10. Inside the slide groove 11, the actuating block 8 on the top of the support base plate 6 is moved, causing the support base plate 6 to drive the rotating shaft 13 and the rotating gear 14 to rotate, thereby adjusting the angle between the base 2 and the resin tooth 1 on the top of the support base plate 6. An arc-shaped limiting block 15 is provided on the side of the rotating gear 14, which limits the rotation of the gear 14. A connecting spring 18 and an L-shaped mounting plate 17 are installed on the side of the arc-shaped limiting block 15, thereby limiting the arc-shaped limiting block 15 and making it engage inside the tooth groove of the rotating gear 14, improving the stability of the device.
[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A novel resin tooth, comprising a resin tooth (1), characterized in that: The resin tooth (1) is provided with a base (2) on its outside, and an adjusting rod (3) and a rotating shaft (4) are provided on one side of the base (2). A support assembly (5) is provided at the bottom of the base (2). The support assembly (5) includes a support base plate (6), the bottom of which is provided with an L-shaped limiting ring (9), and the inside of the L-shaped limiting ring (9) is provided with a connecting frame (10). The inside of the connecting frame (10) is provided with a rotating shaft (13), a rotating gear (14) and an arc-shaped limiting block (15), and the side of the arc-shaped limiting block (15) is provided with a connecting spring (18) and an L-shaped mounting plate (17). The bottom of the connecting frame (10) is provided with a positioning suction plate (12).
2. The novel resin tooth according to claim 1, characterized in that: There are two bases (2), which are symmetrically distributed on the top and bottom of the resin teeth (1), and resin teeth (1) are provided on the opposite side of the two bases (2). An adjusting rod (3) is fixedly connected to the side of the base (2) away from the resin teeth (1), and there are four adjusting rods (3), which are symmetrically distributed on the opposite side of the two bases (2). A rotating shaft (4) is rotatably connected to the middle of the adjusting rod (3), and each rotating shaft (4) is connected to two adjusting rods (3).
3. The novel resin tooth according to claim 2, characterized in that: The top of the support base plate (6) is connected to the base (2) at the bottom by bolts, and the outer wall of the support base plate (6) is provided with anti-slip grooves (7). A toggle block (8) is installed on one side of the top of the support base plate (6) by bolts, and the toggle block (8) is arranged adjacent to the base (2). An L-shaped limiting ring (9) is fixedly connected to the bottom of the support base plate (6).
4. A novel resin tooth according to claim 3, characterized in that: The L-shaped limiting ring (9) has a connecting frame (10) in the middle, and a limiting groove (11) is provided on the outer wall of the connecting frame (10). The L-shaped limiting ring (9) is slidably connected inside the limiting groove (11), and the top of the connecting frame (10) is in contact with the bottom of the supporting base plate (6). A positioning suction plate (12) is installed at the bottom of the connecting frame (10).
5. A novel resin tooth according to claim 1, characterized in that: A rotating shaft (13) is bolted to the bottom center of the support base plate (6), and a rotating gear (14) is engaged on the outer wall of the rotating shaft (13). The bottom of the rotating shaft (13) is in contact with the bottom inner wall of the connecting frame (10). An arc-shaped limiting block (15) is provided on one side of the rotating gear (14), and the arc-shaped limiting block (15) is engaged in the tooth groove on the outer wall of the rotating gear (14).
6. A novel resin tooth according to claim 5, characterized in that: The arc-shaped limiting block (15) is rotatably connected to a connecting rod (16) at the middle of the end away from the rotating gear (14), and the bottom end of the connecting rod (16) is bolted to the bottom inner wall of the connecting frame (10). A connecting spring (18) is fixedly connected to the inner wall of the side of the arc-shaped limiting block (15), and an L-shaped mounting plate (17) is fixedly connected to the end of the connecting spring (18) away from the arc-shaped limiting block (15). The L-shaped mounting plate (17) is bolted to the bottom inner wall of the connecting frame (10), and the L-shaped mounting plate (17) is set at a certain distance from the rotating gear (14).