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CN-122005138-A - Special gothic bow positioner of no tooth intraoral scanning

CN122005138ACN 122005138 ACN122005138 ACN 122005138ACN-122005138-A

Abstract

The invention relates to the technical field of positioning devices, and discloses a special gothic arch positioning device for intra-oral scanning of a toothless jaw, which comprises a mounting plate, a mounting part, a fixing part, an auxiliary part and a limiting component, wherein the mounting part is mounted on the mounting plate, the fixing part is arranged on the mounting plate, the auxiliary part is mounted on the mounting plate, the mounting part comprises an assembling component, the assembling component is mounted on the mounting plate, the limiting component is arranged on the assembling component, the assembling component comprises two connecting plates arranged on the mounting plate, the tail ends of the two connecting plates are fixedly connected with wrapping plates, an aiming nail is arranged between the two wrapping plates, an aiming plate is arranged below the aiming nail, and the two connecting plates and the two wrapping plates are arranged in a mirror image mode. By arranging the mounting part, the assembling efficiency, the positioning precision and the use stability of the gothic arch positioning device are obviously improved, meanwhile, the disassembling and assembling difficulty is reduced, and the clinical quick replacement and disinfection multiplexing are convenient.

Inventors

  • HE WEI

Assignees

  • 何蔚

Dates

Publication Date
20260512
Application Date
20260416

Claims (9)

  1. 1. Special gothic bow positioner of no tooth intraoral scanning, including mounting panel (111), its characterized in that still includes: A mounting section (2), the mounting section (2) being mounted on a mounting plate (111); a fixing portion (3), the fixing portion (3) being provided on the mounting plate (111); an auxiliary part (4), wherein the auxiliary part (4) is mounted on a mounting plate (111); the mounting portion (2) includes an assembly member (21), the assembly member (21) being mounted on a mounting plate (111), and A limit component (22), wherein the limit component (22) is arranged on the assembly component (21); The assembly component (21) comprises two connecting plates (211) arranged on the mounting plate (111), the tail ends of the two connecting plates (211) are fixedly connected with wrapping plates (212), aiming nails (213) are arranged between the two wrapping plates (212), and aiming plates (214) are arranged below the aiming nails (213); Wherein, two connecting plates (211) and two parcel plates (212) are mirror image setting.
  2. 2. A special Gottw's bow positioning device for intra-dental scanning according to claim 1, wherein the fixing portion (3) comprises a clamping assembly (31), the clamping assembly (31) being mounted on a mounting plate (111), and -A locking assembly (32), the locking assembly (32) being arranged on a mounting plate (111).
  3. 3. The special gothic arch positioning device for the intra-oral scanning of claim 1, wherein the auxiliary part (4) comprises a fixed plate (411) arranged below the mounting plate (111), a fixed ring (412) is fixedly connected to the bottom of the fixed plate (411), and a positioning piece is arranged on the fixed ring (412); wherein the fixing plate (411) is fixed on the mounting plate (111) through the fixing part (3).
  4. 4. The special gothic arch positioning device for the toothless intraoral scanning of claim 1, wherein the limiting component (22) comprises a first limiting block (221) fixedly connected to a wrapping plate (212), a first limiting groove (222) is formed in the aiming nail (213) and the aiming plate (214), two second limiting plates (223) are fixedly connected to the wrapping plate (212), and a limiting piece is arranged on the wrapping plate (212); Wherein, the aiming nail (213) and the aiming plate (214) are positioned between the two limiting plates (223).
  5. 5. The special gothic arch positioning device for the intra-oral scanning of the toothless mouth according to claim 2, wherein the clamping assembly (31) comprises a placing groove (311) arranged on a mounting plate (111), a pressing plate (312) is arranged above the mounting plate (111), a connecting rod (313) is fixedly connected to the right side of the pressing plate (312), and a guide piece is arranged on the pressing plate (312); Wherein, mounting panel (111) and clamp plate (312) pass through the bolt fastening.
  6. 6. The special gothic arch positioning device for the intra-oral scanning of claim 2, wherein the locking assembly (32) comprises an upper pushing block (321) fixedly connected to the right side of the connecting rod (313), a lower pushing block (322) is fixedly connected to the right side of the mounting plate (111), the upper pushing block (321) and the lower pushing block (322) are provided with an adapting groove (323), a pushing ball (324) is rotationally connected to the adapting groove (323), and a handle (325) is fixedly connected to the front side of the pushing ball (324); Wherein the pushing ball (324) is matched with the matching groove (323).
  7. 7. A special gothic arch positioning device for intra-oral scanning without teeth according to claim 3, wherein the positioning member comprises a laser pen (413) fixedly connected to a fixing ring (412); wherein the laser pen (413) emits a cross-shaped laser beam.
  8. 8. The special gothic arch positioning device for no-jaw intraoral scanning of claim 4, wherein the restricting member comprises a restricting groove two (224) provided on the wrapping plate (212); Wherein, the size of the limit groove II (224) is consistent with that of the aiming nail (213) and the aiming plate (214).
  9. 9. The special gothic arch positioning device for intra-oral scanning without teeth according to claim 5, wherein the guide comprises a fillet (314) provided on a press plate (312); wherein the rounded corners (314) are used to facilitate better insertion of the connection plate (211) into the placement slot (311).

Description

Special gothic bow positioner of no tooth intraoral scanning Technical Field The invention relates to the technical field of positioning devices, in particular to a special gothic arch positioning device for intraoral scanning of a toothless jaw. Background The special gothic arch for the intraoral scanning of the toothless jaw is a jaw position recording tool specially designed for the digital complete denture restoration of a toothless jaw patient, is optimized on the basis of the traditional gothic arch, can be directly matched with an intraoral scanner for use, mainly comprises a maxillary tracing plate, a mandibular tracing needle, a positioning base and an auxiliary fixing structure, is used for accurately determining the median relation position of the patient, and after the patient wears the device, the patient stretches forwards and laterally, the device can form a gothic track on the plate, the vertex is an ideal occlusion position, and compared with the traditional metal gothic arch, the device adopts a matte and non-reflective digital material, avoids interference with the intraoral scanning imaging, has a simpler structure, is attached to the toothless jaw alveolar ridge, and is stable to install and difficult to shift. But current positioner can appear the fit clearance between each component in the use, can be difficult to clear up the impurity in the clearance in the disinfection process, multiplexing security is poor, is inconvenient for satisfying high-efficient, sanitary user demand under the scene is swept to the digital mouth. Disclosure of Invention By arranging the mounting part, the assembling efficiency, the positioning precision and the use stability of the gothic arch positioning device are obviously improved, meanwhile, the disassembling and assembling difficulty is reduced, and the clinical quick replacement and disinfection multiplexing are convenient. In order to solve the technical problems, the invention is realized by the following technical scheme: The invention discloses a special Gottw bow positioning device for intra-dental-mouth scanning, which comprises a mounting plate, a mounting part, a fixing part, an auxiliary part and a limiting component, wherein the mounting part is mounted on the mounting plate, the fixing part is arranged on the mounting plate, the auxiliary part is mounted on the mounting plate, the mounting part comprises an assembling component, the assembling component is mounted on the mounting plate, the limiting component is arranged on the assembling component, the assembling component comprises two connecting plates arranged on the mounting plate, the tail ends of the two connecting plates are fixedly connected with wrapping plates, an aiming nail is arranged between the two wrapping plates, an aiming plate is arranged below the aiming nail, and the two connecting plates and the two wrapping plates are arranged in a mirror image mode. Further, the fixing part comprises a clamping assembly which is arranged on the mounting plate, and a locking assembly which is arranged on the mounting plate. Further, the auxiliary part comprises a fixed plate arranged below the mounting plate, a fixed ring is fixedly connected to the bottom of the fixed plate, a positioning piece is arranged on the fixed ring, the fixed plate is fixed on the mounting plate through the fixed part, the positioning piece comprises a laser pen fixedly connected to the fixed ring, and the laser pen emits cross-shaped laser. Further, the limiting component comprises a first limiting block fixedly connected to the wrapping plate, a first limiting groove is formed in the aiming nail and the aiming plate, two second limiting plates are fixedly connected to the wrapping plate, a limiting piece is arranged on the wrapping plate, the aiming nail and the aiming plate are located between the two second limiting plates, the limiting piece comprises a second limiting groove formed in the wrapping plate, and the second limiting groove is consistent with the combined size of the aiming nail and the aiming plate. Further, the clamping assembly comprises a placing groove formed in the mounting plate, a pressing plate is arranged above the mounting plate, a connecting rod is fixedly connected to the right side of the pressing plate, a guide piece is arranged on the pressing plate, the mounting plate is fixed to the pressing plate through a bolt, the guide piece comprises a round corner arranged on the pressing plate, and the round corner is used for facilitating the connecting plate to be inserted into the placing groove better. Further, the locking component comprises an upper pushing block fixedly connected to the right side of the connecting rod, a lower pushing block is fixedly connected to the right side of the mounting plate, an adaptation groove is formed in the upper pushing block and the lower pushing block, a pushing ball is rotationally connected to the adaptation groove, a handle is fixedly