Dental arch observation device for false tooth manufacturing

Abstract

The utility model discloses a dental arch observation device for false tooth manufacturing, which relates to the technical field of false tooth manufacturing and comprises a supporting seat, an adjusting seat is arranged on the supporting seat, a telescopic cover is slidably connected in the adjusting seat, and a miniature electric push rod is fixedly mounted on the inner side wall of the adjusting seat. The telescopic end of the micro electric push rod is fixedly connected with the inner side face of a telescopic cover, a servo motor is fixedly installed in the telescopic cover, a bearing ring is fixedly embedded in the outer side face of the telescopic cover, a rotating shaft is fixedly connected to the inner ring of the bearing ring, and the output end of the servo motor is fixedly connected with one end of the rotating shaft. The other end of the rotating shaft is fixedly provided with an overturning plate, the overturning plate is fixedly provided with a visual sensor, and the supporting seat is fixedly provided with a displayer. The dental arch observation device for false tooth manufacturing is reasonable in design structure, pictures and numerical values of the dental arch can be checked, and the observation speed of the dental arch during false tooth manufacturing is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of denture making, in particular to a dental arch observation device for denture making. Background Art

[0002] Dentures are what people often call false teeth. Dentures mean teeth that fulfill their duties to mankind. In medicine, it is a general term for restorations made after partial or complete loss of upper and lower teeth. Dentures are divided into removable and fixed. Fixed dentures cannot be taken off and put on by patients themselves.

[0003] At present, a Chinese patent with the announcement number CN215937778U discloses a dental arch length measuring device, including an arc area, and a receiving sleeve and a telescopic rod on both sides; the arc area is arranged between the buccal cusps of the bilateral first premolars and has the same curvature as the standard arch wire; the receiving sleeve is connected to the ends of both sides of the arc area, is arranged along the tangent direction of the buccal cusp point of the first premolar and has an opening at the distal end toward the buccal cusp of the first molar; the telescopic rod is respectively arranged in the receiving sleeves on both sides and telescopes along a straight line, and a scale is provided on the telescopic rod. However, when observing and measuring the dental arch in the above patent, it is necessary to hold it in hand for observation, and this observation method is more troublesome, which reduces the observation speed of the dental arch during denture making. For this reason, we provide a dental arch observation device for denture making to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a dental arch observation device for denture making.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dental arch observation device for denture making, comprising a support seat, an adjustment seat is provided on the support seat, a telescopic cover is slidably connected to the adjustment seat, a micro electric push rod is fixedly installed on the inner wall of the adjustment seat, the telescopic end of the micro electric push rod is fixedly connected to the inner side surface of the telescopic cover, a servo motor is fixedly installed in the telescopic cover, a bearing ring is fixedly inlaid on the outer side surface of the telescopic cover, the inner ring of the bearing ring is fixedly connected to a rotating shaft, the output end of the servo motor is fixedly connected to one end of the rotating shaft, a flip plate is fixedly installed on the other end of the rotating shaft, a visual sensor is fixedly installed on the flip plate, and a display is fixedly installed on the support seat.

[0006] Furthermore, the support seat is provided with an adjustment groove, and the bottom of the adjustment seat is fixedly connected with an adjustment plate, and the adjustment plate is accommodated in the adjustment groove.

[0007] Furthermore, a strip-shaped hole is opened on the side wall of the adjustment slot, and a fixing screw is fixedly connected to the adjustment plate, and the fixing screw passes through the strip-shaped hole and extends outside the adjustment slot.

[0008] Furthermore, the fixing screw is threadedly connected with a fixing nut.

[0009] Furthermore, a mounting plate is fixedly connected to the bottom of the support seat, and two groups of mounting holes are formed on the mounting plate.

[0010] Furthermore, a limiting groove is provided in the adjusting seat, a limiting block is fixedly connected to the bottom of the telescopic cover, the limiting block extends into the limiting groove, and the limiting block is slidably connected to the limiting groove.

[0011] Compared with the prior art, the dental arch observation device for denture production has the following beneficial effects:

[0012] The utility model can drive the flip plate to move by adjusting the micro-electric push rod provided on the seat and cooperating with the telescopic cover, so that the flip plate can be inserted into the patient's mouth, which makes it convenient for the visual sensor to take pictures and observe the dental arches in the patient's mouth. By operating the servo motor and cooperating with the rotating shaft and the flip plate, the visual sensor can be driven to flip downward, which is convenient for observing the upper and lower dental arches. The display can be used to view pictures and numerical values ​​of the dental arches, thereby improving the observation speed of the dental arches when making dentures. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the dental arch observation device for denture production in the embodiment of the utility model;

[0014] Figure 2 It is a cross-sectional view of the adjustment seat in the embodiment of the utility model;

[0015] Figure 3 A cross-sectional view of a support seat in an embodiment of the utility model;

[0016] Figure 4 for Figure 2 A schematic diagram of the enlarged structure at point A in the middle.

[0017] In the figure: 1. Support seat; 2. Adjustment seat; 3. Telescopic cover; 4. Micro electric push rod; 5. Servo motor; 6. Rotating shaft; 7. Bearing ring; 8. Flip plate; 9. Visual sensor; 10. Limiting groove; 11. Limiting block; 12. Adjustment groove; 13. Adjustment plate; 14. Strip hole; 15. Fixing screw; 16. Fixing nut; 17. Mounting plate; 18. Mounting hole; 19. Display. DETAILED DESCRIPTION

[0018] like Figure 1-4As shown, a dental arch observation device for denture production includes a support seat 1, an adjustment seat 2 is provided on the support seat 1, a telescopic cover 3 is slidably connected inside the adjustment seat 2, a micro electric push rod 4 is fixedly installed on the inner side wall of the adjustment seat 2, the micro electric push rod 4 is an electric drive device that converts the rotational motion of the motor into the linear reciprocating motion of the push rod, and can be used as an execution machine in various simple or complex process flows to achieve remote control, centralized control or automatic control. It is composed of tools such as a motor, a reduction gear, a screw, a nut, a guide sleeve, a push rod, a slide seat, a spring, a housing, a turbine, a micro-control switch, etc. The telescopic end of the micro electric push rod 4 is fixedly connected to the inner side of the telescopic cover 3, and a servo motor 5 is fixedly installed inside the telescopic cover 3. The servo motor 5 refers to a mechanical element that controls the mechanical element in the servo system. The engine that drives the parts is an auxiliary motor indirect speed change device. The servo motor 5 can control the speed and position accurately, and can convert the voltage signal into torque and speed to drive the control object. The outer side of the telescopic cover 3 is fixedly inlaid with a bearing ring 7, and the inner ring of the bearing ring 7 is fixedly connected with a rotating shaft 6. The output end of the servo motor 5 is fixedly connected to one end of the rotating shaft 6, and the other end of the rotating shaft 6 is fixedly installed with a flip plate 8, and a visual sensor 9 is fixedly installed on the flip plate 8. The visual sensor 9 is the direct source of information for the entire machine vision system, mainly composed of one or two graphic sensors, and sometimes equipped with a light projector and other auxiliary equipment. The main function of the visual sensor 9 is to obtain enough of the most original images to be processed by the machine vision system, and a display 19 is fixedly installed on the support seat 1.

[0019] The support seat 1 is provided with an adjusting groove 12, and an adjusting plate 13 is fixedly connected to the bottom of the adjusting seat 2. The adjusting plate 13 is accommodated in the adjusting groove 12. A strip hole 14 is provided on the side wall of the adjusting groove 12. A fixing screw 15 is fixedly connected to the adjusting plate 13. The fixing screw 15 passes through the strip hole 14 and extends to the outside of the adjusting groove 12. The fixing screw 15 is threadedly connected with a fixing nut 16. The right end of the fixing nut 16 is in close contact with the left side surface of the support seat 1. Through the setting of the adjusting groove 12, the adjusting plate 13 can slide up and down thereon, which is convenient for debugging the height of the adjusting seat 2. The setting of the fixing screw 15 and the fixing nut 16 can be used to lock and fix the adjusting plate 13 after the height is adjusted.

[0020] The bottom of the support seat 1 is fixedly connected with a mounting plate 17, on which two groups of mounting holes 18 are provided, a limiting groove 10 is provided in the adjusting seat 2, and a limiting block 11 is fixedly connected to the bottom of the telescopic cover 3, the limiting block 11 extends into the limiting groove 10, and the limiting block 11 is slidably connected to the limiting groove 10. The arrangement of the mounting plate 17 and the mounting holes 18 facilitates the installation and fixation of the device, and the arrangement of the limiting block 11 and the limiting groove 10 can be used to limit the telescopic cover 3 when it is telescopically sliding.

[0021] Working principle: first, the device is installed and fixed through the mounting plate 17 and the mounting hole 18, and connected to the power supply, then the patient opens his mouth, and then the micro-electric push rod 4 is started to extend, which can drive the telescopic cover 3 and the flip plate 8 to move until the flip plate 8 is inserted into the patient's mouth, and then the visual sensor 9 is used to take pictures of the dental arch in the patient's mouth. After the observation of the upper dental arch is completed, the servo motor 5 is started to drive the rotating shaft 6 and the flip plate 8 to rotate, and at the same time, the visual sensor 9 will be flipped downward to facilitate the observation of the lower dental arch, and then the display 19 is used to view the picture and numerical value of the dental arch.

Claims

1. A dental arch observation device for denture production, comprising a support seat (1), characterized in that: The support seat (1) is provided with an adjustment seat (2), a telescopic cover (3) is slidably connected inside the adjustment seat (2), a micro electric push rod (4) is fixedly mounted on the inner side wall of the adjustment seat (2), the telescopic end of the micro electric push rod (4) is fixedly connected to the inner side surface of the telescopic cover (3), a servo motor (5) is fixedly mounted inside the telescopic cover (3), a bearing ring (7) is fixedly inlaid on the outer side surface of the telescopic cover (3), the inner ring of the bearing ring (7) is fixedly connected to a rotating shaft (6), the output end of the servo motor (5) is fixedly connected to one end of the rotating shaft (6), a flip plate (8) is fixedly mounted on the other end of the rotating shaft (6), a visual sensor (9) is fixedly mounted on the flip plate (8), and a display (19) is fixedly mounted on the support seat (1).

2. The dental arch observation device for denture production according to claim 1, characterized in that: The support seat (1) is provided with an adjustment groove (12), and an adjustment plate (13) is fixedly connected to the bottom of the adjustment seat (2), and the adjustment plate (13) is accommodated in the adjustment groove (12).

3. The dental arch observation device for denture production according to claim 2, characterized in that: A strip-shaped hole (14) is formed on the side wall of the adjustment groove (12), and a fixing screw (15) is fixedly connected to the adjustment plate (13), wherein the fixing screw (15) passes through the strip-shaped hole (14) and extends outside the adjustment groove (12).

4. The dental arch observation device for denture production according to claim 3, characterized in that: The fixing screw rod (15) is threadedly connected with a fixing nut (16).

5. The dental arch observation device for denture production according to claim 1, characterized in that: A mounting plate (17) is fixedly connected to the bottom of the support seat (1), and two groups of mounting holes (18) are formed on the mounting plate (17).

6. The dental arch observation device for denture production according to claim 1, characterized in that: A limiting groove (10) is provided in the adjustment seat (2), a limiting block (11) is fixedly connected to the bottom of the telescopic cover (3), the limiting block (11) extends into the limiting groove (10), and the limiting block (11) is slidably connected to the limiting groove (10).

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