Scanning body assembly for tooth implantation

Abstract

The utility model relates to the technical field of false tooth implantation, in particular to a scanning body assembly for tooth implantation, which comprises a connecting frame with certain toughness and strength, a lead for connecting a power supply and a scanning rod, one end of the connecting frame is fixedly connected with the lead in a welding manner, and one side of the connecting frame is fixedly connected with the scanning rod. The end, close to the connecting frame, of the scanning rod is fixedly connected with a sliding block. The outer side of the sliding block is slidably connected with a cleaning device. The cleaning device comprises an empty bin, an adding pipe assembly is fixedly connected to the outer side of the empty bin, a piston is slidably connected to the inner side of the empty bin, a sealing ring is fixedly connected to the outer side of the piston in a bonding mode, a guide rod is fixedly connected to the side, close to the connecting frame, of the piston, and a spiral pipe is arranged on the side, away from the connecting frame, of the empty bin. The side, away from the connecting frame, of the empty bin is fixedly connected with an adjustable spray angle mechanism. According to the utility model, dirt and impurities on the surface of the scanning rod can be effectively removed through the arranged cleaning device, and the scanning precision is ensured not to be influenced by the dirt.

Description

TECHNICAL FIELD

[0001] The utility model relates to denture implant technology field, concretely a kind of for dental implant scanning body assembly. BACKGROUND

[0002] Dental implant scanning body assembly is generally composed of scanning rod, connecting frame and guide groove, in the process of dental implantation, scanning body assembly can make oral scanner accurately capture the three-dimensional space position of implant in oral cavity;

[0003] The depth, angle and spatial relationship with surrounding teeth and tissues of implant can be accurately measured by scanner, which is crucial for subsequent production of restorations such as crowns perfectly matched with implant;

[0004] Oral cavity is a relatively humid environment, and saliva provides a good medium for dirt to adhere, at the same time, there may be some texture on the surface of scanning rod, which can increase the surface area and provide more attachment points for dirt, when dental implant scanning body assembly is in contact with tooth surface, saliva will adhere to the surface of scanning rod, as scanner usually relies on accurate optical signals to determine the position and shape of scanning rod, residual saliva layer and dirt will change the refraction and reflection characteristics of light, affecting the accuracy of scanning data;

[0005] Therefore, a dental implant scanning body assembly is proposed to solve the above problems. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a dental implant scanning body assembly to solve the problem of inaccurate scanning data caused by residual saliva layer and dirt changing the refraction and reflection characteristics of light.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] The utility model provides a kind of for dental implant scanning body assembly, including the connecting frame with certain tenacity and strength, wire for connecting power supply and scanning rod, one end of the connecting frame is fixedly connected with wire by welding, one side of the connecting frame is fixedly connected with scanning rod, scanning rod is fixedly connected with slider near one end of connecting frame, cleaning device is slidably connected outside the slider;The cleaning device includes empty warehouse, the empty warehouse outside is fixedly connected with adding pipe assembly, the inside of the empty warehouse is slidably connected with piston, the piston outside is fixedly connected with sealing ring by sticking, piston is fixedly connected with guide rod near one side of connecting frame, spiral pipe is opened in the side of empty warehouse away from connecting frame, the side of empty warehouse away from connecting frame is fixedly connected with adjustable spray angle mechanism;The adjustable spray angle mechanism includes connecting plate, the other side of the connecting plate is fixedly connected with folding plastic pipe, the other end of the folding plastic pipe is fixedly connected with spray head.

[0009] As the further optimization of the utility model, wherein: the piston and the empty warehouse are arranged in a ring shape, the piston is arranged inside the empty warehouse, the sealing ring is provided with two, the diameters of the two sealing rings are different, the two sealing rings are tightly attached to the inner wall of the empty warehouse, and the two sealing rings are respectively arranged outside the piston.

[0010] As the further optimization of the utility model, wherein: the guide rod is provided with two, one end of the guide rod penetrates through one side of the empty warehouse, the guide rod is symmetrically arranged with the center line of one end of the empty warehouse as the axis, and the vertical cross section of the guide rod is in the shape of T.

[0011] As the further optimization of the utility model, wherein: the spiral pipe is provided with a plurality of, the spiral pipes are distributed with the center point of one end of the empty warehouse as the axis, the inside of the spiral pipe is communicated with the inside of the empty warehouse, and the spiral pipe extends to the inside of the connecting plate in a spiral shape.

[0012] As the further optimization of the utility model, wherein: the connecting plate is arranged in a ring shape, the inside of the connecting plate is hollow, the inside of the connecting plate is communicated with the inside of the spiral pipe, and the center points of the connecting plate, the piston and the empty warehouse are located on the same horizontal line.

[0013] As the further optimization of the utility model, wherein: the folding plastic pipe is provided with a plurality of, the inside of the folding plastic pipe is communicated with the inside of the connecting plate, the folding plastic pipes are uniformly distributed with the center point of one side of the connecting plate as the axis, and the folding plastic pipes are arranged around the scanning rod.

[0014] As the further optimization of the utility model, wherein: the spray head is provided with a plurality of, the cross section of the spray head is in the shape of trapezoid, the spray heads are distributed in a circular array, and the spray head corresponds to the folding plastic pipe one by one.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] The utility model discloses a cleaning device for scanning rod, including connecting frame, wire, scanning rod, slide block, cleaning device, the connecting frame is connected with the wire, the wire is connected with the scanning rod, the scanning rod is connected with the slide block, the slide block is connected with the cleaning device, the cleaning device is provided with the empty warehouse, the piston, the sealing ring, the guide rod, the spiral pipe and the adjustable spray angle mechanism, the empty warehouse is connected with the adding pipe assembly, the piston is connected with the sealing ring, the sealing ring is connected with the guide rod, the guide rod is connected with the spiral pipe, the spiral pipe is connected with the adjustable spray angle mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is whole structure schematic diagram for the utility model;

[0018] Figure 2 It is cleaning device structure schematic diagram for the utility model;

[0019] Figure 3 It is piston installation position structure schematic diagram for the utility model;

[0020] Figure 4 It is sealing ring installation position structure schematic diagram for the utility model;

[0021] Figure 5 It is empty warehouse overhead section structure schematic diagram for the utility model;

[0022] Figure 6 It is adjustable spray angle mechanism whole structure schematic diagram for the utility model.

[0023] In the drawing: 1, connecting frame;2, wire;3, scanning rod;4, slide block;

[0024] 5, cleaning device;51, empty warehouse;52, adding pipe assembly;53, piston;54, sealing ring;55, guide rod;56, spiral pipe;57, adjustable spray angle mechanism;571, connecting plate;572, folding plastic pipe;573, spray head. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the utility model.

[0026] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, components, and / or groups thereof, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.

[0027] Referring to Figures 1-6 The utility model provides a technical scheme:

[0028] A kind of for dental implant scanning body assembly, including the connecting frame 1 with certain tenacity and strength, wire 2 for connecting power supply and scanning rod 3, connecting frame 1 one end is fixedly connected with wire 2 by welding, connecting frame 1 one side is fixedly connected with scanning rod 3, scanning rod 3 is fixedly connected with sliding block 4 close to one end of connecting frame 1, sliding block 4 outer side is slidably connected with cleaning device 5;Cleaning device 5 includes empty warehouse 51, empty warehouse 51 outer side is fixedly connected with adding pipe assembly 52, empty warehouse 51 inner side is slidably connected with piston 53, piston 53 outer side is fixedly connected with sealing ring 54 by adhering, piston 53 is fixedly connected with guide rod 55 close to one side of connecting frame 1, spiral pipe 56 is set up in one side of empty warehouse 51 away from connecting frame 1, adjustable spray angle mechanism 57 is fixedly connected with one side of empty warehouse 51 away from connecting frame 1;Adjustable spray angle mechanism 57 includes connecting plate 571, connecting plate 571 other side is fixedly connected with folding plastic tube 572, folding plastic tube 572 other end is fixedly connected with spray head 573.

[0029] As further implementation of the above technical solution: folding plastic tube 572 is provided with several, folding plastic tube 572 inner side is communicated with the inner side of connecting plate 571, folding plastic tube 572 is evenly distributed with the center point of one side of connecting plate 571 as axis, folding plastic tube 572 is arranged around scanning rod 3, its flexibility makes the angle of spray head 573 can be adjusted, can adapt to the cleaning needs of different shapes and positions of scanning rod 3, ensure that each part of scanning rod 3 can be effectively cleaned;

[0030] As further implementation of the above technical solution: guide rod 55 is provided with two, one end of guide rod 55 passes through one side of empty warehouse 51, guide rod 55 is symmetrically arranged with the midline of one end of empty warehouse 51 as axis, the shape of guide rod 55 vertical section is T-shaped, guide rod 55 ensures that piston 53 moves along a straight line in empty warehouse 51, prevents piston 53 from rotating or deviating during movement process;

[0031] As a further implementation of the above technical solution: the piston 53 and the empty warehouse 51 are arranged in a ring shape, the piston 53 is arranged inside the empty warehouse 51, the sealing ring 54 is provided with two, the diameters of the two sealing rings 54 are different, the outer sides of the two sealing rings 54 are tightly attached to the inner wall of the empty warehouse 51, and the two sealing rings 54 are arranged outside the piston 53. The sealing ring 54 greatly enhances the sealing between the piston 53 and the empty warehouse 51.

[0032] As a further implementation of the above technical solution: the spray head 573 is provided with a plurality of spray heads, the cross section of the spray head 573 is in the shape of a trapezoid, the spray head 573 is distributed in a circular array, the spray head 573 corresponds to the folded plastic pipe 572 one by one, which is conducive to forming a suitable spray angle and pressure, and accurately spraying the cleaning liquid to the surface of the scanning rod 3, effectively removing dirt.

[0033] As a further implementation of the above technical solution: the connecting plate 571 is arranged in a ring shape, the inside of the connecting plate 571 is hollow, the inside of the connecting plate 571 is communicated with the inside of the spiral pipe 56, the center points of the connecting plate 571, the piston 53 and the empty warehouse 51 are located on the same horizontal line, which is the hub of the cleaning liquid transmission, and the cleaning liquid from the spiral pipe 56 is evenly distributed to each folded plastic pipe 572, ensuring the uniformity of the cleaning liquid supply.

[0034] As a further implementation of the above technical solution: the spiral pipe 56 is provided with a plurality of spiral pipes, the spiral pipe 56 is distributed with the center point of one end of the empty warehouse 51 as the axis, the inside of the spiral pipe 56 is communicated with the inside of the empty warehouse 51, the spiral pipe 56 extends to the inside of the connecting plate 571 in a spiral shape, and the spiral pipe 56 can increase the pressure of the cleaning liquid in the process of transmitting the cleaning liquid due to its spiral structure.

[0035] Workflow: through the connection frame 1 end of the wire 2 connected to the power supply, for the whole scanning body assembly provides power support, after the completion of the scanning work, cleaning device 5 can be through the sliding block 4 on the scanning rod 3 sliding, cleaning operation, first, through the addition of pipe assembly 52 can be added to the empty warehouse 51 cleaning fluid, the piston 53 outside has two different diameter sealing ring 54 close to the empty warehouse 51 inner wall, can effectively ensure the sealing, then, the staff need to at the same time to the guide rod 55 to the direction of the scanning rod 3 extrusion, at the same time drive piston 53 moves, piston 53 to the direction of the connection frame 1 moves, will squeeze the cleaning fluid in the empty warehouse 51, the cleaning fluid is squeezed through the spiral pipe 56 transmission to the inside of the connecting plate 571, the spiral shape of the spiral pipe 56 structure helps to maintain the pressure of the cleaning fluid in the transmission process, again through the folding plastic pipe 572 from the nozzle 573, the nozzle 573 will be sprayed with a certain pressure and angle to the scanning rod 3 surface, the scanning rod 3 is cleaned, the adjustable spray angle mechanism 57 can adjust the angle of the nozzle 573, folding plastic pipe 572 has certain flexibility, can change shape within a certain range, through manual operation, can be folded folding plastic pipe 572, so as to change the angle of the nozzle 573, at the same time can be folded folding plastic pipe 572 corresponding position, so that the nozzle 573 can be aligned with the recessed part, ensure that each part of the scanning rod 3 can be effectively cleaned.

[0036] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A dental implant scanning body assembly, comprising a connecting frame (1) having a certain toughness and strength, a wire (2) for connecting to a power source, and a scanning rod (3), characterized in that: One end of the connecting frame (1) is fixedly connected to a wire (2) by welding. A scanning rod (3) is fixedly connected to one side of the connecting frame (1). A slider (4) is fixedly connected to one end of the scanning rod (3) near the connecting frame (1). A cleaning device (5) is slidably connected to the outside of the slider (4). The cleaning device (5) includes an empty chamber (51), an adding tube assembly (52) is fixedly connected to the outside of the empty chamber (51), a piston (53) is slidably connected to the inside of the empty chamber (51), a sealing ring (54) is fixedly connected to the outside of the piston (53) by adhesive, a guide rod (55) is fixedly connected to the side of the piston (53) near the connecting frame (1), a spiral tube (56) is opened on the side of the empty chamber (51) away from the connecting frame (1), and an adjustable spray angle mechanism (57) is fixedly connected to the side of the empty chamber (51) away from the connecting frame (1). The adjustable spray angle mechanism (57) includes a connecting plate (571), a folded plastic tube (572) is fixedly connected to the other side of the connecting plate (571), and a nozzle (573) is fixedly connected to the other end of the folded plastic tube (572).

2. The dental implant scanning body assembly according to claim 1, characterized in that: Both the piston (53) and the empty chamber (51) are annular. The piston (53) is located inside the empty chamber (51). There are two sealing rings (54), which have different diameters. The outer sides of the two sealing rings (54) are in close contact with the inner wall of the empty chamber (51). The two sealing rings (54) are respectively located outside the piston (53).

3. The dental implant scanning body assembly according to claim 1, characterized in that: Two guide rods (55) are provided. One end of the guide rod (55) passes through one side of the empty compartment (51). The guide rod (55) is symmetrical about the center line of one end of the empty compartment (51). The vertical cross-section of the guide rod (55) is T-shaped.

4. The dental implant scanning body assembly according to claim 1, characterized in that: Several spiral tubes (56) are provided. The spiral tubes (56) are distributed around the center point of one end of the empty chamber (51). The inner side of the spiral tube (56) is connected to the inner side of the empty chamber (51). The spiral tube (56) extends into the inner side of the connecting plate (571) in a spiral shape.

5. A dental implant scanning module assembly according to claim 1, characterized in that: The connecting plate (571) is annular, and the inner side of the connecting plate (571) is hollow. The inner side of the connecting plate (571) is connected to the inner side of the spiral tube (56). The center points of the connecting plate (571), the piston (53) and the empty chamber (51) are located on the same horizontal line.

6. A dental implant scanning body assembly according to claim 1, characterized in that: Several folded plastic tubes (572) are provided. The inner side of the folded plastic tubes (572) is connected to the inner side of the connecting plate (571). The folded plastic tubes (572) are evenly distributed with the center point of one side of the connecting plate (571) as the axis. The folded plastic tubes (572) are arranged around the scanning rod (3).

7. A dental implant scanning module according to claim 1, characterized in that: The nozzles (573) are provided in a plurality of manner, and the cross-sectional shape of the nozzles (573) is trapezoidal. The nozzles (573) are arranged in a circular array, and each nozzle (573) corresponds to a folded plastic tube (572).

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