Tooth arrangement auxiliary device for mouth rehabilitation

Abstract

The utility model relates to the technical field of mouth rehabilitation tools, and discloses a mouth rehabilitation tooth arrangement auxiliary device which comprises a base and a clamping mechanism, a sliding groove is formed in the upper end face of the base, a sliding block is arranged in the sliding groove in a sliding mode, a screw rod is rotationally arranged between the inner walls of the front side and the rear side of the sliding groove, and the screw rod and the sliding block are arranged in a threaded and sleeved mode. A connecting column is hinged to the upper end of the sliding block, a telescopic plate is fixedly arranged at the rear end of the base, a top plate is fixedly arranged at the upper end of the telescopic plate, a suction fan is fixedly arranged at the position, close to the front portion, of the upper end of the top plate, a dust suction cover is fixedly arranged at the position, close to the front portion, of the lower end face of the top plate, and an air inlet pipe is fixedly arranged at an air inlet of the suction fan; and the clamping mechanism comprises a placing plate and two clamping plates. According to the device, the tooth arrangement model can be conveniently clamped, the angle of the clamping mechanism can be adjusted for multi-angle observation, and dust can be sucked away in the grinding process so that the health of workers can be prevented from being harmed.

Description

Technical Field

[0001] The utility model relates to the technical field of oral repair appliances, in particular to an oral repair teeth arrangement auxiliary device. Background Art

[0002] Oral restoration is an important branch of dentistry, which aims to restore the function and beauty of the patient's oral cavity. It includes repairing missing or damaged teeth, repairing periodontal tissues, and repairing the function and appearance of other structures in the oral cavity. When teeth are missing or damaged in the oral cavity, they usually need to be repaired and implanted. When performing oral restoration, it is necessary to make a tooth arrangement mold, so auxiliary devices are needed to grind and cut the tooth model.

[0003] The angles of existing tooth arrangement auxiliary devices are mostly fixed and cannot be adjusted according to the angle of the mold. It is inconvenient to grind some dead angles. In addition, most existing devices fix the model by gluing or other tools, which is troublesome to operate. Therefore, the utility model provides an oral restoration tooth arrangement auxiliary device to solve the problems raised in the above background technology. Summary of the invention

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an oral restoration tooth arrangement auxiliary device, which can conveniently clamp the tooth arrangement model and can adjust the angle of the clamping mechanism for multi-angle observation. Dust can be sucked away during grinding to avoid endangering the health of workers.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An oral restoration tooth arrangement auxiliary device comprises a base and a clamping mechanism, wherein a slide groove is provided on the upper end surface of the base, a slider is slidably arranged inside the slide groove, a screw is rotatably arranged between the inner walls on the front and rear sides of the slide groove, the screw and the slider are threadedly sleeved, a connecting column is hingedly arranged on the upper end of the slider, a telescopic plate is fixedly arranged on the rear end of the base, a top plate is fixedly arranged on the upper end of the telescopic plate, a suction fan is fixedly arranged at the front of the upper end of the top plate, a dust cover is fixedly arranged at the front of the lower end surface of the top plate, and an air inlet pipe is fixedly arranged at the air inlet of the suction fan;

[0007] The clamping mechanism includes a placement plate and two clamping plates, a rotating shaft is rotatably arranged between the inner walls on the front and rear sides of the placement plate, a gear shaft is fixedly sleeved around the rotating shaft, a support rod is fixedly arranged on the opposite sides of the two clamping plates, a connecting plate is fixedly arranged on the opposite ends of the two support rods, a connecting rod is fixedly arranged at the lower part of the opposite ends of the two connecting plates, a fixing plate is fixedly arranged on the opposite ends of the two connecting rods, and a rack is fixedly arranged on the opposite ends of the two fixing plates;

[0008] Through the above technical solution, the device can conveniently and stably clamp the tooth arrangement mold by setting up a clamping mechanism, and the angle of the clamping mechanism can be adjusted to facilitate multi-angle observation. Dust can be sucked away when grinding and cutting models to prevent dust from endangering the health of workers.

[0009] Furthermore, a dust box is fixedly arranged at the lower part of the rear end of the telescopic plate, an air outlet pipe is fixedly arranged at the air outlet of the suction fan, and the lower end of the air outlet pipe penetrates into the dust box;

[0010] According to the above technical solution, a dust box is provided for collecting dust, a filter is provided in the middle of the dust box, and a through hole is provided at the lower part of one side of the dust box, so that filtering and ventilation can be well performed.

[0011] Furthermore, the lower end of the air inlet pipe penetrates the inner bottom surface of the dust hood, and the inner walls on both the front and rear sides of the dust hood are fixedly provided with lighting lamps;

[0012] According to the technical solution, dust can be removed by passing the air inlet pipe through the inside of the dust hood, and the mold can be illuminated by setting a lighting lamp.

[0013] Furthermore, two racks are respectively meshed with the gear shaft, and the two racks are respectively located at opposite ends of the opposite sides of the two fixing plates;

[0014] Through the above technical solution, by setting the rack and the gear shaft to mesh, the rack can be driven to move by rotating the gear shaft, and by setting the two racks at the opposite ends of the opposite sides of the two fixed plates, the two racks are respectively located at the upper and lower ends of the gear shaft, so that the two racks can move in opposite directions when the gear shaft rotates.

[0015] Furthermore, the two connecting rods are movably sleeved with springs, the opposite ends of the two springs are respectively connected to the two fixing plates, and the opposite ends of the two springs are respectively connected to the inner walls of the two sides of the placement plate;

[0016] According to the technical solution, a spring is provided to be sleeved around the connecting rod, and the tension of the spring can apply a thrust to the fixing plate, so that the two clamping plates are clamped more stably.

[0017] Furthermore, the two clamping plates are both configured as arc-shaped plates, and rubber pads are provided at opposite ends of the two clamping plates;

[0018] Through the above technical solution, the mold can be better clamped by setting the clamping plate as an arc-shaped plate and arranging a rubber pad at the opposite end.

[0019] Furthermore, the upper end of the connecting column is hingedly arranged with the front part of the lower end of the clamping mechanism, and the rear end of the clamping mechanism is hingedly arranged with the lower part of the front end of the telescopic plate;

[0020] Through the above technical solution, by hingedly setting the connecting column and the clamping mechanism and hingedly setting the rear end of the clamping mechanism and the telescopic plate, the angle of the clamping mechanism can be adjusted, so as to perform multi-angle observation.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model proposes an oral restoration teeth arrangement auxiliary device. The device is provided with a clamping mechanism. When fixing the model, the gear shaft is driven to rotate by rotating the rotating shaft. Since the gear shaft is meshed with two racks, the racks can move, thereby driving the fixing plate to move to both sides, so that the two clamping plates can be opened to put the model in and then reverse the rotating shaft to clamp the model, thereby facilitating the fixation of the model. When grinding or cutting the model, the slider can be moved in the slide groove by rotating the screw, thereby driving the connecting column to move. Since the clamping mechanism and the telescopic plate are hingedly arranged, the angle of the clamping mechanism can be adjusted, thereby exposing the back side of the model teeth, which is convenient for multi-angle observation.

[0023] 2. The utility model proposes an oral restoration tooth arrangement auxiliary device. The device is provided with a suction fan and a dust hood. By covering the dust hood on the upper side of the model, some dust will appear during grinding, which can be sucked into the device by the suction fan to prevent the dust from floating. By collecting and storing the dust, the dust can be prevented from endangering the health of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is an axonometric schematic diagram of the utility model;

[0025] Figure 2 It is a side sectional schematic diagram of the utility model;

[0026] Figure 3 It is a top view schematic diagram of the clamping mechanism of the utility model;

[0027] Figure 4 It is a front cross-sectional schematic diagram of the clamping mechanism of the utility model.

[0028] Legend:

[0029] 1. Base; 2. Telescopic plate; 3. Clamping mechanism; 4. Top plate; 5. Suction fan; 6. Dust hood; 7. Air outlet duct; 8. Dust collection box; 9. Air inlet duct; 10. Connecting column; 11. Lighting lamp; 12. Slide groove; 13. Sliding block; 14. Screw; 301. Placement plate; 302. Clamp; 303. Support rod; 304. Connecting plate; 305. Connecting rod; 306. Spring; 307. Fixing plate; 308. Rack; 309. Gear shaft; 310. Rotating shaft. DETAILED DESCRIPTION

[0030] 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. Example

[0031] Reference Figure 1-4 The utility model provides an embodiment: an oral restoration tooth arrangement auxiliary device, including a base 1 and a clamping mechanism 3, a slide groove 12 is provided on the upper end surface of the base 1, a slider 13 is slidably arranged inside the slide groove 12, a screw rod 14 is rotatably arranged between the inner walls on the front and rear sides of the slide groove 12, the screw rod 14 and the slider 13 are threadedly sleeved, and a connecting column 10 is hingedly arranged on the upper end of the slider 13, a telescopic plate 2 is fixedly arranged on the rear end of the base 1, a top plate 4 is fixedly arranged on the upper end of the telescopic plate 2, a suction fan 5 is fixedly arranged at the front of the upper end of the top plate 4, a dust hood 6 is fixedly arranged at the front of the lower end surface of the top plate 4, and an air inlet pipe 9 is fixedly arranged at the air inlet of the suction fan 5.

[0032] By setting the screw 14, the slider 13 can be moved in the slide groove 12 by rotating the screw 14, so that the connecting column 10 can be pulled to adjust the angle of the clamping mechanism 3. By setting the telescopic plate 2, the height of the dust hood 6 can be adjusted. By setting the suction fan 5, the dust can be sucked away to prevent the dust from endangering the workers.

[0033] The clamping mechanism 3 includes a placing plate 301 and two clamping plates 302. A rotating shaft 310 is rotatably arranged between the inner walls on the front and rear sides of the placing plate 301. A gear shaft 309 is fixedly sleeved around the rotating shaft 310. Support rods 303 are fixedly arranged on opposite sides of the two clamping plates 302. Connecting plates 304 are fixedly arranged on opposite ends of the two support rods 303. Connecting rods 305 are fixedly arranged at the lower part of the opposite ends of the two connecting plates 304. Fixed plates 307 are fixedly arranged on the opposite ends of the two connecting rods 305. Racks 308 are fixedly arranged on the opposite ends of the two fixing plates 307.

[0034] By setting the gear shaft 309, since the gear shaft 309 is engaged with the two racks 308, the two racks 308 can be moved in opposite or relative directions when the gear shaft 309 is rotated. By setting the racks 308 to be engaged with the gear shaft 309, the fixed plate 307 can be driven to move when the racks 308 move. The front ends of the screw 14 and the rotating shaft 310 respectively penetrate the base 1 and the placement plate 301 and are fixed with rotating blocks to facilitate the rotation of the screw 14 and the rotating shaft 310.

[0035] A dust box 8 is fixedly provided at the lower rear end of the telescopic plate 2, and an air outlet pipe 7 is fixedly provided at the air outlet of the suction fan 5. The lower end of the air outlet pipe 7 penetrates into the dust box 8. The dust box 8 is provided to collect dust. A filter is provided in the middle of the dust box 8. A through hole is provided at the lower part of one side of the dust box 8 to filter and ventilate well. The lower end of the air inlet pipe 9 penetrates into the inner bottom surface of the dust hood 6. Lighting lamps 11 are fixedly provided on the inner walls of the front and rear sides of the dust hood 6. Dust can be sucked by penetrating the air inlet pipe 9 into the dust hood 6. By providing the lighting lamp 11 The mold can be illuminated, and the two racks 308 are respectively meshed with the gear shaft 309, and the two racks 308 are respectively located at the opposite ends of the opposite sides of the two fixed plates 307. By setting the racks 308 and the gear shaft 309 to mesh, the racks 308 can be driven to move by rotating the gear shaft 309. By setting the two racks 308 at the opposite ends of the opposite sides of the two fixed plates 307, the two racks 308 are respectively located at the upper and lower ends of the gear shaft 309, so that the two racks 308 can move in opposite directions when the gear shaft 309 rotates.

[0036] The two connecting rods 305 are movably sleeved with springs 306, and the opposite ends of the two springs 306 are respectively connected to the two fixed plates 307, and the opposite ends of the two springs 306 are respectively connected to the inner walls of the two sides of the placement plate 301. By setting the springs 306 to be sleeved around the connecting rods 305, the tension of the springs 306 can apply a thrust to the fixed plates 307, so that the two clamping plates 302 are clamped more stably. The two clamping plates 302 are both configured as arc plates, and the opposite ends of the two clamping plates 302 are provided with rubber pads. By configuring the clamping plates 302 to be arc plates and providing rubber pads at the opposite ends, the mold can be better clamped. The upper end of the connecting column 10 is hinged to the front of the lower end of the clamping mechanism 3, and the rear end of the clamping mechanism 3 is hinged to the lower front end of the telescopic plate 2. By arranging the connecting column 10 and the clamping mechanism 3 to be hinged and the rear end of the clamping mechanism 3 to the telescopic plate 2, the angle of the clamping mechanism 3 can be adjusted, thereby performing multi-angle observation.

[0037] Working principle: When the device is in use, the rotating block connected to the rotating shaft 310 is rotated, and the rotating shaft 310 is rotated by rotating the rotating block, and the rotating shaft 310 drives the gear shaft 309 to rotate. Since the gear shaft 309 is meshed with the two racks 308, the racks 308 can move, thereby driving the fixing plate 307 to move to both sides, so that the two clamping plates 302 can be opened to put the model in, and then the rotating shaft 310 is reversed to clamp the model, so as to facilitate the fixation of the model. The lighting lamp 11 can be turned on for lighting. When the model is polished or cut, the slider 13 can be moved in the slide groove 12 by rotating the screw rod 14, so as to drive the connecting column 10 to move. Since the clamping mechanism 3 and the telescopic plate 2 are hingedly arranged, the angle of the clamping mechanism 3 can be adjusted, so that the rear part of the model teeth can be exposed for convenient observation and operation. When polishing, the suction fan 5 can be turned on. By covering the dust cover 6 on the upper side of the model, some dust will appear during polishing, which can be sucked into the dust box 8 by the suction fan 5, so as to prevent the dust from floating.

[0038] 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. An oral restoration tooth arrangement auxiliary device, comprising a base (1) and a clamping mechanism (3), characterized in that: The upper end surface of the base (1) is provided with a slide groove (12), a slider (13) is slidably arranged inside the slide groove (12), a screw rod (14) is rotatably arranged between the inner walls on the front and rear sides of the slide groove (12), the screw rod (14) and the slider (13) are threadedly sleeved, and a connecting column (10) is hingedly arranged on the upper end of the slider (13), a telescopic plate (2) is fixedly arranged at the rear end of the base (1), a top plate (4) is fixedly arranged on the upper end of the telescopic plate (2), a suction fan (5) is fixedly arranged at the front of the upper end of the top plate (4), a dust cover (6) is fixedly arranged at the front of the lower end surface of the top plate (4), and an air inlet pipe (9) is fixedly arranged at the air inlet of the suction fan (5); The clamping mechanism (3) comprises a placement plate (301) and two clamping plates (302); a rotating shaft (310) is rotatably arranged between the inner walls on the front and rear sides of the placement plate (301); a gear shaft (309) is fixedly sleeved around the rotating shaft (310); support rods (303) are fixedly arranged on opposite sides of the two clamping plates (302); connecting plates (304) are fixedly arranged on opposite ends of the two support rods (303); connecting rods (305) are fixedly arranged at the lower part of the opposite ends of the two connecting plates (304); fixing plates (307) are fixedly arranged on the opposite ends of the two connecting rods (305); and racks (308) are fixedly arranged on the opposite ends of the two fixing plates (307).

2. The oral restoration tooth arrangement auxiliary device according to claim 1, characterized in that: A dust collecting box (8) is fixedly arranged at the lower rear end of the telescopic plate (2), and an air outlet pipe (7) is fixedly arranged at the air outlet of the suction fan (5), and the lower end of the air outlet pipe (7) penetrates into the interior of the dust collecting box (8).

3. The oral restoration teeth arrangement auxiliary device according to claim 1, characterized in that: The lower end of the air inlet pipe (9) penetrates the inner bottom surface of the dust hood (6), and lighting lamps (11) are fixedly provided on the inner walls of both the front and rear sides of the dust hood (6).

4. The oral restoration teeth arrangement auxiliary device according to claim 1, characterized in that: The two racks (308) are respectively meshed with the gear shafts (309), and the two racks (308) are respectively located at opposite ends of opposite sides of the two fixing plates (307).

5. The oral restoration teeth arrangement auxiliary device according to claim 1, characterized in that: The two connecting rods (305) are movably sleeved with springs (306), and opposite ends of the two springs (306) are respectively connected to two fixing plates (307), and opposite ends of the two springs (306) are respectively connected to the inner walls on both sides of the placement plate (301).

6. The oral restoration teeth arrangement auxiliary device according to claim 1, characterized in that: The two clamping plates (302) are both configured as arc-shaped plates, and rubber pads are provided at opposite ends of the two clamping plates (302).

7. The oral restoration teeth arrangement auxiliary device according to claim 1, characterized in that: The upper end of the connecting column (10) is hingedly arranged with the front portion of the lower end of the clamping mechanism (3), and the rear end of the clamping mechanism (3) is hingedly arranged with the lower portion of the front end of the telescopic plate (2).

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