CN107242652B

CN107242652B - Ornament structure of convertible pattern suitable for 3D prints shaping

Info

Publication number: CN107242652B
Application number: CN201710607046.3A
Authority: CN
Inventors: 熊玮; 郝亮
Original assignee: China University of Geosciences
Current assignee: China University of Geosciences
Priority date: 2017-07-24
Filing date: 2017-07-24
Publication date: 2023-01-03
Anticipated expiration: 2037-07-24
Also published as: CN107242652A

Abstract

The invention provides a jewelry structure capable of changing patterns and suitable for 3D printing and forming, which comprises an outer toothed ring and an inner toothed ring, wherein a plurality of rotary cores are arranged between the inner toothed ring and the outer toothed ring, the rotary cores are tightly arranged along the circumferential direction, each rotary core comprises N surfaces, the surfaces matched with the rotary cores form a complete pattern, the rotary cores form N complete patterns, the patterns on the rotary cores can be seen from the outer side of the outer toothed ring, the upper ends and the lower ends of the rotary cores are mutually meshed with the outer toothed ring and the inner toothed ring, the rotary cores are driven to rotate by the rotation of the outer toothed ring or the inner toothed ring, the surfaces of the rotary cores are driven to be changed by the rotation of the rotary cores, and the patterns are further changed. The invention can change various patterns, is suitable for different colors and clothes, and has strong interactivity and interestingness; the structure is stable, one-time forming can be realized through 3D printing, and the operation process and time are saved.

Description

Ornament structure of convertible pattern suitable for 3D prints shaping

Technical Field

The invention relates to the technical field of ornament design, in particular to an ornament structure with changeable patterns, which is suitable for 3D printing and forming.

Background

At present, jewelry structural patterns on the market are single, cannot be suitable for collocation of different colors and clothes, and are not enough interactive and interesting, and moreover, the structure is unstable, cannot be suitable for 3D printing one-time forming, and the preparation process is longer, and the time consumption is more.

Disclosure of Invention

In view of this, the embodiment of the present invention provides a jewelry structure with changeable patterns, which is capable of changing patterns, has a stable structure, and is suitable for 3D printing and forming.

The embodiment of the invention provides a jewelry structure capable of changing patterns and suitable for 3D printing and forming, which comprises an outer toothed ring and an inner toothed ring, wherein a plurality of rotary cores are arranged between the inner toothed ring and the outer toothed ring, the rotary cores are tightly arranged along the circumferential direction, each rotary core comprises N surfaces, the surfaces matched with the rotary cores form a complete pattern, the rotary cores form N complete patterns, the patterns on the rotary cores can be seen from the outer side of the outer toothed ring, the upper ends and the lower ends of the rotary cores are mutually meshed with the outer toothed ring and the inner toothed ring, the rotary cores are driven to rotate by the rotation of the outer toothed ring or the inner toothed ring, the surfaces of the rotary cores are driven to change by the rotation of the rotary cores, and the patterns are further changed.

Further, the rotary core comprises a rotary disc, a limiting table and a rotary drum, the rotary disc, the limiting table and the rotary drum are integrally formed to form a symmetrical structure, the rotary drum comprises N surfaces, the N surfaces are uniformly distributed on the rotary drum, the upper end and the lower end of the rotary drum are fixedly connected with the limiting table, the rotary disc is fixedly connected to the outer side of the limiting table, the limiting table limits the rotary drum to rotate between an inner toothed ring and an outer toothed ring, rotating teeth distributed at equal intervals are arranged on the rotary disc, the rotary core is meshed with the inner toothed ring and the outer toothed ring through the rotating teeth, and the inner toothed ring or the outer toothed ring drives the rotary core to rotate by pushing the rotating teeth.

Further, the upper end and the lower end of the outer side of the inner toothed ring are provided with outer toothed grooves at equal intervals along the circumferential direction, the upper end and the lower end of the inner side of the outer toothed ring are provided with inner toothed grooves at equal intervals along the circumferential direction, the inner toothed grooves and the outer toothed grooves are matched with the rotating teeth, the rotating teeth are meshed in the outer toothed grooves and the inner toothed grooves and rotate along the outer toothed grooves and the inner toothed grooves, and when the rotating teeth rotate to the adjacent outer toothed grooves or the adjacent inner toothed grooves along the clockwise direction or the counterclockwise direction from the current outer toothed grooves or the current inner toothed grooves, the conversion of the rotating drum from the current surface to the adjacent surface is realized.

Further, outer gear teeth are arranged between the outer gear grooves and the adjacent outer gear grooves, inner gear teeth are arranged between the inner gear grooves and the adjacent inner gear grooves, the number of the rotating teeth is N, the number of the inner gear teeth and the number of the outer gear teeth meet R =2N + S, S is the number of the inner gear teeth, and R is the number of the outer gear teeth.

Further, spacing platform includes upper mounting and lower stage, the side of upper mounting and lower stage all inclines, the upper mounting is wide down narrow, the lower stage is narrow down wide.

Furthermore, the both sides of every face of rotary drum all are equipped with the stand, divide into independent with every face.

Furthermore, the outer toothed ring comprises an upper ring and a lower ring, the distance between the upper ring and the lower ring is matched with the height of the rotary drum, patterns on the rotary drum can be seen from the distance between the upper ring and the lower ring, the upper ring and the lower ring are fixedly connected into a whole through at least two support columns, and the support columns can maintain the overall stability of the outer toothed ring.

Compared with the prior art, the invention has the following beneficial effects: can change various patterns, is suitable for different colors and clothes, and has strong interactivity and interestingness; the structure is stable, the 3D printing one-step forming can be realized, and the operation process and time are saved.

Drawings

Fig. 1 is a schematic view of a jewelry structure with changeable patterns suitable for 3D printing and forming according to the present invention.

Fig. 2 is another schematic diagram of the jewelry structure with changeable patterns suitable for 3D printing and forming.

Fig. 3 is a schematic view of the rotary core of fig. 1.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 and 2, an embodiment of the present invention provides a jewelry structure with changeable patterns suitable for 3D printing and forming, including an outer toothed ring 1 and an inner toothed ring 2, wherein a plurality of rotary cores 3 are arranged between the inner toothed ring 2 and the outer toothed ring 1, and the upper end and the lower end of each rotary core 3 are engaged with the outer toothed ring 1 and the inner toothed ring 2.

The plurality of rotary cores 3 are closely arranged along the circumferential direction, each rotary core 3 comprises N faces, the faces matched with the plurality of rotary cores 3 form a complete pattern, the plurality of rotary cores 3 form N complete patterns, and the patterns on the rotary cores 3 can be seen from the outer side of the outer gear ring 1.

Referring to fig. 3, the rotary core 3 includes a rotary table 31, a limiting table 32 and a rotary drum 33, the rotary table 31, the limiting table 32 and the rotary drum 33 are integrally formed to form a symmetrical structure, the rotary drum 33 includes N surfaces, the N surfaces are uniformly distributed on the rotary drum 33, the upper end and the lower end of the rotary drum 33 are fixedly connected with the limiting table 32, and the outer side of the limiting table 32 is fixedly connected with the rotary table 31.

In one embodiment, the position limiting platform 32 comprises an upper platform 322 and a lower platform 321, the side surfaces of the upper platform 322 and the lower platform 321 are inclined, the upper platform 322 is wide at the top and narrow at the bottom, and the lower platform 321 is narrow at the top and wide at the bottom. The limiting table 32 limits the rotary drum 33 to rotate between the inner gear ring 2 and the outer gear ring 1, and ensures that the rotary drum 33 does not rotate out from the upper part or the lower part in the rotating process.

In one embodiment, the two sides of each surface of the drum 33 are provided with posts 34 to separate each surface for independent pattern design.

The turntable 31 is provided with rotating teeth 311 distributed at equal intervals. In one embodiment, the rotary core 3 is engaged with the inner ring gear 2 and the outer ring gear 1 via the rotary teeth 311.

In one embodiment, the external toothed ring 1 comprises an upper ring 11 and a lower ring 12, the upper ring 11 and the lower ring 12 are fixedly connected into a whole through at least two supporting columns 13, the supporting columns 13 can maintain the whole stability of the external toothed ring 1, the distance between the upper ring 11 and the lower ring 12 is matched with the height of the drum 33, and the pattern on the drum 33 can be seen from the distance between the upper ring 11 and the lower ring 12.

Outer tooth grooves 21 are formed in the upper end and the lower end of the outer side of the inner gear ring 2 at equal intervals in the circumferential direction, inner tooth grooves 15 are formed in the upper end and the lower end of the inner side of the outer gear ring 1 at equal intervals in the circumferential direction, outer gear teeth 22 are formed between the outer tooth grooves 21 and the adjacent outer tooth grooves 21, inner gear teeth 14 are formed between the inner tooth grooves 15 and the adjacent inner tooth grooves 15, the number of the rotating teeth 311 is N, the number of the inner gear teeth 14 and the number of the outer gear teeth 22 meet the condition that R =2N + S, S is the number of the inner gear teeth 14, and R is the number of the outer gear teeth 22. In an embodiment, N =4, s =92, r =100.

The inner tooth slot 15 and the outer tooth slot 21 are matched with the rotating teeth 311, and the rotating teeth 311 are engaged in the outer tooth slot 21 and the inner tooth slot 15 and rotate along the outer tooth slot 21 and the inner tooth slot 15.

The rotation of outer ring gear 1 or inner ring gear 2 drives and changes core 3 and rotate, and the rotation of changeing core 3 drives the face of changeing core 3 and changes, and then the transform pattern. In an embodiment, the inner ring gear 2 or the outer ring gear 1 drives the rotary core 3 to rotate by pushing the rotary teeth 311 to rotate, and when the rotary teeth 311 rotate from the current outer tooth slot 21 or the current inner tooth slot 15 to the adjacent outer tooth slot 21 or the adjacent inner tooth slot 15 in the clockwise or counterclockwise direction, the rotary drum 33 is switched from the current surface to the adjacent surface.

The outer ring gear 1 of anticlockwise rotation, outer ring gear 1 anticlockwise rotation, interior tooth's socket 15 and interior tooth 14 follow outer ring gear 1 anticlockwise rotation, and then the rotatory tooth 311 rotation in tooth's socket 15 including the promotion meshing, the rotatory tooth 311 is rotated to the adjacent interior tooth's socket 15 of anticlockwise direction by current interior tooth's socket 15, and then drives and change core 3 and rotate wholly, makes the rotary drum by on the adjacent face that the present face is converted into the anticlockwise direction, thereby by converting into another pattern when the pattern.

Clockwise rotation internal tooth ring 2, internal tooth ring 2 clockwise rotation, outer tooth's socket 21 and outer wheel tooth 22 follow internal tooth ring 2 clockwise rotation, and then promote the meshing and rotate tooth 311 in outer tooth's socket 21, rotate tooth 311 and rotate to the adjacent outer tooth's socket 21 of clockwise by current outer tooth's socket 21, and then drive and change core 3 whole rotation, make the rotary drum by on the current face converts the adjacent surface of clockwise into, thereby by converting into another pattern when the pattern.

The invention can change various patterns, is suitable for different colors and clothes, and has strong interactivity and interestingness; the structure is stable, the 3D printing one-step forming can be realized, and the operation process and time are saved.

In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.

The features of the embodiments and embodiments described herein above may be combined with each other without conflict.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an ornament structure of convertible pattern suitable for 3D prints shaping, its characterized in that, includes outer ring gear and interior ring gear, the centre of interior ring gear and outer ring gear is equipped with a plurality of commentaries on classics cores, and a plurality of commentaries on classics cores are closely arranged along the circumferencial direction, and each commentaries on classics core all includes N face, and a plurality of face of changeing core looks adaptation constitute a complete pattern, and a plurality of commentaries on classics cores constitute N complete patterns altogether, follows the pattern on the commentaries on classics core can be seen in the outside of outer ring gear, it includes carousel, spacing platform and rotary drum to change the core, the rotary drum includes N face, be equipped with equidistant distribution's rotation tooth on the carousel, the quantity of rotation tooth is N, the upper end and the lower extreme of changeing the core all mesh mutually through rotation tooth and outer ring gear and interior ring gear, the rotation of outer ring gear or interior ring gear drives the commentaries on classics core and rotates the face that the core and change, and then change the pattern.

2. The jewelry structure capable of changing patterns suitable for 3D printing and forming according to claim 1, wherein the rotary table, the limiting table and the rotary drum are integrally formed to form a symmetrical structure, N surfaces of the rotary drum are uniformly distributed, the upper end and the lower end of the rotary drum are fixedly connected with the limiting table, the rotary table is fixedly connected to the outer side of the limiting table, the limiting table limits the rotary drum to rotate between the inner gear ring and the outer gear ring, the rotary core is meshed with the inner gear ring and the outer gear ring through the rotary teeth, and the inner gear ring or the outer gear ring drives the rotary core to rotate by pushing the rotary teeth to rotate.

3. The jewelry structure capable of changing patterns and suitable for 3D printing and forming as claimed in claim 1, wherein the outer upper end and the outer lower end of the inner toothed ring are provided with outer toothed grooves at equal intervals along the circumferential direction, the inner upper end and the inner lower end of the outer toothed ring are provided with inner toothed grooves at equal intervals along the circumferential direction, the inner toothed grooves and the outer toothed grooves are matched with rotating teeth, the rotating teeth are meshed in the outer toothed grooves and the inner toothed grooves and rotate along the outer toothed grooves and the inner toothed grooves, and when the rotating teeth rotate to the adjacent outer toothed grooves or the inner toothed grooves along the clockwise direction or the counterclockwise direction from the current outer toothed grooves or the inner toothed grooves, the rotation of the rotating drum from the current surface to the adjacent surface is realized.

4. The jewelry structure with changeable patterns suitable for 3D printing and forming as claimed in claim 3, wherein there are outer gear teeth between the outer gear groove and the adjacent outer gear groove, there are inner gear teeth between the inner gear groove and the adjacent inner gear groove, the number of the inner gear teeth and the outer gear teeth is in accordance with R =2n + s, s is the number of the inner gear teeth, R is the number of the outer gear teeth.

5. The jewellery structure of claim 1, wherein the stop table comprises an upper table and a lower table, wherein the sides of the upper table and the lower table are inclined, the upper table is wider at the top and narrower at the bottom, and the lower table is narrower at the top and wider at the bottom.

6. The jewellery structure of claim 1, wherein the drum comprises posts on both sides of each surface to separate each surface into individual pieces.

7. The jewelry structure capable of changing patterns and suitable for 3D printing and forming as claimed in claim 1, wherein the outer toothed ring comprises an upper ring and a lower ring, the distance between the upper ring and the lower ring is adapted to the height of the drum, the pattern on the drum can be seen from the distance between the upper ring and the lower ring, the upper ring and the lower ring are fixedly connected into a whole through at least two support pillars, and the support pillars can maintain the overall stability of the outer toothed ring.