False tooth fixing device convenient to polish

Abstract

The utility model relates to the technical field of false tooth processing, in particular to a fixing device convenient to polish for a false tooth, which comprises a fixing assembly and is characterized in that the fixing assembly comprises a lower jaw plate, an upper jaw plate used for occluding the false tooth is arranged above the lower jaw plate, and the upper jaw plate and the lower jaw plate are in a U shape fitting the false tooth. The adjusting knob is rotated to drive the connecting shaft to rotate, the threads are in threaded connection with the thread groove in the connecting base through rotation of the connecting shaft, the upper jaw plate is driven to rotate, the lower jaw plate is matched to occlude a false tooth, and therefore the false tooth is fixed, and compared with the prior art that a large number of mechanical components are adopted for fixing the false tooth, the device is simple and reasonable in structure and convenient to use. And the production cost of equipment can be greatly reduced, and meanwhile, the use cost is also reduced for a user.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial teeth processing, in particular to a fixing device for artificial teeth which is convenient for grinding. Background Art

[0002] Dentures are what people often call "false teeth", just like "false legs" and "false limbs" are called "artificial limbs". "Dentures" mean teeth that fulfill "duties" for humans. In medicine, it is a general term for restorations made after partial or complete tooth loss in the upper and lower teeth. Dentures are divided into removable and fixed types;

[0003] A Chinese patent with publication number CN212601033U was searched and disclosed, which discloses an operating table that is convenient for fixing during denture grinding.

[0004] The above technical scheme comprises: an operating table, a circular mounting groove is provided in the middle of the top surface of the operating table, vertically arranged L-shaped columns are movably installed on both sides of the middle of the top surface of the rotating disk, and a vertically arranged clamping plate is fixedly installed on the inner end of each round rod; an adjusting component and a transmission component are respectively provided in the adjusting cavity and the transmission cavity; a rotating component is provided in the equipment box; a lifting component is fixedly installed in the lifting cavity; a flipping component is provided on the outer side of the L-shaped column away from the motor box; the utility model is easy to operate; through the adjusting component and the transmission component, the problem that the existing fixing device is not convenient for fast adjustment according to the model of the denture is solved; through the lifting component, the problem that the existing denture fixing device is prone to shaking up and down when the denture is polished is solved; through the flipping component, the problem that the existing fixing device is not convenient for flipping operation when the denture is polished is solved;

[0005] However, in the above scheme, this technology uses a large number of mechanical components such as motors, screws, etc. in fixing dentures. This design greatly increases the production cost of the equipment and also increases the cost of use. The redundant structure also increases the probability of equipment damage. The structural setting is very unreasonable. When grinding dentures, this technology uses splints and electric rods to fix the dentures. This method can only grind the exposed part of the denture, but not all the dentures.

[0006] To this end, we propose a fixture for dentures that is easy to grind. Utility Model Content

[0007] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a fixing device for dentures which is convenient for grinding.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme, a fixing device for dentures that is easy to grind, including a fixing component, characterized in that: the fixing component includes a lower jaw plate, an upper jaw plate for occluding the denture is arranged above the lower jaw plate, and the upper jaw plate and the lower jaw plate are U-shaped to fit the denture.

[0009] Preferably, the upper jaw connecting plates are fixedly connected to both sides of the lower end of the upper jaw plate, a connecting shaft is fixedly connected inside the upper jaw connecting plate, the connecting shaft is sleeved in the thread groove in the connecting seat, and the connecting shaft is provided with a thread that is movably threadedly connected to the thread groove.

[0010] Preferably, lower jaw connecting plates are arranged on both sides of the upper end of the lower jaw plate, the lower jaw connecting plates are rotatably connected to the connecting shaft, and the connecting seat is fixedly connected to the lower jaw plate.

[0011] Preferably, an adjusting button is fixedly connected to one side of the connecting shaft, and a limiting block is fixedly connected to the other side of the connecting shaft.

[0012] Preferably, the fixing assembly is also fixedly connected to a connecting plate, the connecting plate is fixedly connected to a base, and the base is rotatably connected to the base via a rotating assembly.

[0013] Preferably, the rotating assembly includes a worm wheel fixedly connected to the base, a worm is meshed on one side of the worm wheel, a gear is fixedly connected to one end of the worm, and the gear is meshed under the gear plate.

[0014] Preferably, a sliding block is fixedly connected to the upper end of the tooth plate, and the sliding block is slidably connected in a sliding groove opened at the upper end of the base.

[0015] The utility model provides a fixing device for dentures that is easy to polish, which has the following improvements and advantages compared with the prior art:

[0016] (1) The utility model adopts an upper jaw plate and a lower jaw plate to occlude the denture, and a fixing component is set, including an upper jaw plate, an upper jaw plate for occluding the denture is arranged above the lower jaw plate, the upper jaw plate and the lower jaw plate are U-shaped to fit the denture, upper jaw connecting plates are fixedly connected to the lower ends of the upper jaw plate, a connecting shaft is fixedly connected to the upper jaw connecting plate, the connecting shaft is sleeved in a threaded groove in a connecting seat, a thread is arranged on the connecting shaft that is movably threadedly connected to the threaded groove, lower jaw connecting plates are arranged on the upper ends of the lower jaw plate, the lower jaw connecting plate is rotatably connected to the connecting shaft, the connecting seat is fixedly connected to the lower jaw plate, an adjusting button is fixedly connected to one side of the connecting shaft, and a limiting block is fixedly connected to the other side of the connecting shaft, the adjusting button is turned to drive the connecting shaft to rotate, the rotation of the connecting shaft causes the thread to be threadedly connected to the threaded groove in the connecting seat, drives the upper jaw plate to rotate, and cooperates with the lower jaw plate to occlude the denture, thereby fixing the denture. Compared with the original technology that adopts a large number of mechanical components to fix the denture, the structure of the device is simple and reasonable, which can greatly reduce the production cost of the equipment, and also reduces the use cost for the user.

[0017] (2) The utility model adopts a slider to drive the worm to drive the worm wheel to rotate. A fixed component is set and fixedly connected to a connecting plate. The connecting plate is fixedly connected to the base. The base is rotatably connected to the base through a rotating component. The rotating component includes a worm wheel fixedly connected to the base. A worm is meshed on one side of the worm wheel. A gear is fixedly connected to one end of the worm. The gear is meshed under the tooth plate. A slider is fixedly connected to the upper end of the tooth plate. The slider is slidably connected in a slide groove provided at the upper end of the base. By sliding the slider, the sliding of the tooth plate drives the tooth plate to move, and the movement of the tooth plate drives the meshing gear to rotate. The rotation of the gear drives the rotation of the worm, and the rotation of the worm drives the meshing worm wheel to rotate. A base and a connecting plate connected to the fixed component are provided above the worm wheel, thereby driving the rotation of the connecting plate, thereby driving the rotation of the denture, and rotating the side of the denture to the front, which is convenient for the operator to process one side. It is convenient and quick to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0019] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0020] Figure 2 The fixing assembly is a three-dimensional schematic diagram of the structure in the utility model;

[0021] Figure 3 It is a structural stereoscopic schematic diagram of the rotating assembly in the utility model.

[0022] Legend:

[0023] 10. Fixed assembly; 11. Upper jaw plate; 12. Lower jaw plate; 13. Upper jaw connecting plate, 14. Lower jaw connecting plate; 15. Connecting shaft; 16. Connecting seat; 17. Thread groove; 18. Thread; 19. Adjusting knob; 20. Limit block; 21. Base; 22. Connecting plate; 23. Slide groove; 30. Rotating assembly; 31. Slider; 32. Tooth plate; 33. Gear; 34. Base; 35. Worm; 36. Worm wheel. DETAILED DESCRIPTION

[0024] Below, the invention is further described in conjunction with the accompanying drawings and specific embodiments:

[0025] Example 1

[0026] See also Figure 1 and Figure 2 Embodiment 1 is described, including a fixing assembly 10, the fixing assembly 10 includes a lower jaw plate 12, the lower jaw plate 12 is used to place the denture, an upper jaw plate 11 for occluding the denture is arranged above the lower jaw plate 12, the upper jaw plate 11 is rotated to occlude and fix the denture, the upper jaw plate 11 and the lower jaw plate 12 are U-shaped to fit the denture, the upper jaw plate 11 and the lower jaw plate 12 can better fix the denture, the upper jaw plate 11 and the lower jaw plate 12 are fixedly connected to the upper jaw connecting plate 13 on both sides of the lower end of the upper jaw plate 11, a connecting shaft 15 is fixedly connected to the upper jaw connecting plate 13, the rotation of the connecting shaft 15 drives the upper jaw plate 11 to rotate, the connecting shaft 15 is sleeved in the thread groove 17 in the connecting seat 16, the connecting shaft 15 can rotate in the thread groove 17, and the connecting shaft 15 is provided with a movable thread 18 connected to the thread groove 17 The thread 18, when the upper jaw plate 11 is engaged with the denture, it presses against the connecting shaft 15, so that the connecting shaft 15 enters the thread groove 17, so as to fix the denture by using the self-locking property of the thread 18, and the movable setting is to reduce the length of the thread 18 connection, thereby reducing the horizontal movement amplitude of the upper jaw plate 11, and improving practicality. The lower jaw connecting plates 14 are arranged on both sides of the upper end of the lower jaw plate 12, and the lower jaw connecting plates 14 are rotatably connected with the connecting shaft 15, and the rotation of the connecting shaft 15 is not connected with the lower jaw, and the connecting seat 16 is fixedly connected to the lower jaw plate 12, and an adjusting button 19 is fixedly connected with one side of the connecting shaft 15, and the adjusting button 19 is used to rotate the connecting shaft 15, and the other side of the connecting shaft 15 is fixedly connected with a limiting block 20, and the limiting block 20 limits the connecting shaft 15;

[0027] In the present embodiment, the connecting shaft 15 is driven to rotate by rotating the adjusting knob 19. The rotation of the connecting shaft 15 causes the thread 18 to be connected with the thread groove 17 and the thread 18 in the connecting seat 16, thereby driving the upper jaw plate 11 to rotate, and cooperating with the lower jaw plate 12 to occlude the denture, thereby fixing the denture. Compared with the original technology that uses a large number of mechanical components to fix the denture, the structure of this device is simple and reasonable, which can greatly reduce the production cost of the equipment, and also reduces the use cost for the user.

[0028] Example 2

[0029] See also Figure 1 and Figure 3 Embodiment 2 is described, including a fixed component 10 which is also fixedly connected to a connecting plate 22, and the connecting plate 22 is fixedly connected to a base 34. The connecting plate 22 and the base 34 are configured to connect a grab-your-father component. The base 34 is rotatably connected to a base 21 through a rotating component 30. The base 21 supports the device. The rotating component 30 includes a worm gear 36 fixedly connected to the base 34. The rotation of the worm gear 36 drives the base 34 to rotate. A worm 35 is meshed on one side of the worm gear 36. The rotation of the worm 35 drives the worm gear 36 to rotate. A gear 33 is fixedly connected to one end of the worm gear 35. The rotation of the gear 33 drives the worm 35 to rotate. The gear 33 is meshed under a toothed plate 32. The movement of the toothed plate 32 drives the gear 33 to rotate. A slider 31 is fixedly connected to the upper end of the toothed plate 32. The sliding movement drives the toothed plate 32 to move. The slider 31 is slidably connected to a slide groove 23 provided at the upper end of the base 21.

[0030] In this embodiment, the sliding slider 31 drives the tooth plate 32 to move, and the tooth plate 32 drives the meshing gear 33 to rotate. The rotation of the gear 33 drives the worm 35 to rotate, and the rotation of the worm 35 drives the meshing worm wheel 36 to rotate. A base 34 and a connecting plate 22 connected to the fixing assembly 10 are provided above the worm wheel 36, thereby driving the connecting plate 22 to rotate, thereby driving the artificial tooth to rotate, and rotating the side of the artificial tooth to the front, so that the operator can process one side, which is convenient and quick to use.

Claims

1. A fixing device for a denture that is easy to polish, comprising a fixing assembly (10), characterized in that: The fixing assembly (10) comprises a lower jaw plate (12), an upper jaw plate (11) for occluding the denture is arranged above the lower jaw plate (12), and the upper jaw plate (11) and the lower jaw plate (12) are U-shaped to fit the denture.

2. A fixing device for dentures that is easy to polish according to claim 1, characterized in that: The upper jaw connecting plates (13) are fixedly connected to both sides of the lower end of the upper jaw plate (11), a connecting shaft (15) is fixedly connected inside the upper jaw connecting plate (13), the connecting shaft (15) is sleeved in a thread groove (17) in a connecting seat (16), and a thread (18) connected to a movable thread (18) in the thread groove (17) is provided on the connecting shaft (15).

3. A fixing device for dentures that is easy to polish according to claim 2, characterized in that: Lower jaw connecting plates (14) are provided on both sides of the upper end of the lower jaw plate (12); the lower jaw connecting plates (14) are rotatably connected to the connecting shaft (15); and the connecting seat (16) is fixedly connected to the lower jaw plate (12).

4. A fixing device for dentures that is easy to polish according to claim 2, characterized in that: An adjusting button (19) is fixedly connected to one side of the connecting shaft (15), and a limiting block (20) is fixedly connected to the other side of the connecting shaft (15).

5. The fixing device for dentures that is easy to polish according to claim 1, characterized in that: The fixing assembly (10) is also fixedly connected to the connecting plate (22), the connecting plate (22) is fixedly connected to the base (34), and the base (34) is rotatably connected to the base (21) via the rotating assembly (30).

6. A fixing device for dentures that is easy to polish according to claim 5, characterized in that: The rotating assembly (30) comprises a worm wheel (36) fixedly connected to a base (34), a worm (35) meshing on one side of the worm wheel (36), a gear (33) fixedly connected on one end of the worm (35), and the gear (33) meshing under a toothed plate (32).

7. A fixing device for dentures that is easy to polish according to claim 6, characterized in that: The upper end of the tooth plate (32) is fixedly connected to a sliding block (31), and the sliding block (31) is slidably connected in a sliding groove (23) opened at the upper end of the base (21).

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