CN216751826U

CN216751826U - Double-screen rotating shaft of mobile phone

Info

Publication number: CN216751826U
Application number: CN202122917283.4U
Authority: CN
Inventors: 区振辉; 潘实; 成自然
Original assignee: Dongguan Huayan New Material Technology Co ltd
Current assignee: Dongguan Huayan New Material Technology Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-06-14
Anticipated expiration: 2031-11-25

Abstract

The utility model relates to a double-screen rotating shaft of a mobile phone, which comprises a fixed seat and a rotating sheet; the center of the fixed seat is provided with a locking part, the left end and the right end of the fixed seat are provided with hinged parts, and an aligning part is arranged between the hinged parts and the locking part; the two rotating pieces are respectively hinged with the fixed seat and comprise a connecting table and a connecting sheet; the connecting table is matched with the hinged part to slide; the connection piece is arranged at the lower part of the connection table, and an assembly hole for locking the flexible screen is formed in the connection piece. The utility model discloses a be equipped with fixing base and rotor, the fixing base is installed in the cell-phone casing, locking portion is used for locking mutually with the cell-phone casing, the position that counterpoint portion when installing with the cell-phone casing aligns, the rotor is equipped with two, with the last lower extreme of flexible screen end assembly to articulated mutually of controlling both ends with the fixing base respectively, compare in the flexible screen that adopts biax gear hinge in the past, the rotor of this pivot can rotate alone, does not influence each other, can provide more abundant use and experience.

Description

Double-screen rotating shaft of mobile phone

Technical Field

The utility model relates to an electronic product accessory technical field especially relates to a cell-phone double screen pivot.

Background

With the development of flexible screen technology, the miniaturization process of electronic device substrates and the screen enlargement process of display screens are also developing. At present, flexible screen mobile phones appear in the market, and the screen of the mobile phone can be folded and unfolded, so that the mobile phone is suitable for different use environments. In order to realize the folding function of the flexible screen, the flexible screen mobile phone needs to use a special panel material and also needs to arrange a rotating shaft at the bending part of the flexible screen. The pivot that has been arranged in electronic equipment flexible screen generally is biax gear hinge, and the axis body in the pivot meshes through the gear promptly, though the structure atress of this type of hinge is more even, but both sides can open and shut simultaneously when rotating, can not the unilateral open and shut. Therefore, improvements are needed.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides a cell-phone double screen pivot.

In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme:

a double-screen rotating shaft of a mobile phone comprises a fixed seat and a rotating sheet; the center of the fixed seat is provided with a locking part, the left end and the right end of the fixed seat are provided with hinged parts, and an aligning part is arranged between the hinged parts and the locking part; the two rotating pieces are hinged with the fixed seat respectively and comprise connecting tables and connecting pieces; the connecting table is matched with the hinged part to slide; the connecting piece is arranged at the lower part of the connecting table, and an assembling hole for locking the flexible screen is formed in the connecting piece.

Furthermore, the fixing seat is of an M-shaped structure, the lower part of the center of the fixing seat is flush with the lower parts of the left end and the right end, and a matching space is formed between the lower part of the center of the fixing seat and the lower parts of the left end and the right end.

Further, the locking portion includes a blind hole and a locking hole; the blind hole is formed in the upper center of the fixed seat; the locking hole penetrates out of the fixing seat from the center of the blind hole downwards.

Furthermore, a through hole is arranged in the vertical direction of the hinge part; an arc-shaped sliding block is arranged on the inner wall of the through hole; the left side and the right side of the connecting table are provided with arc-shaped sliding chutes; the arc-shaped sliding groove is matched with the arc-shaped sliding block.

Further, the lower part of the hinge part is provided with a locking groove; the upper part of the connecting sheet is provided with a locking round table; the locking round platform and the locking groove are correspondingly arranged.

Further, the positioning part is a groove.

Furthermore, an assembling step is also arranged on the connecting piece; the horizontal plane of the assembling step is lower than that of the connecting sheet; the assembly hole is arranged on the assembly table.

The beneficial effects of the utility model reside in that: the utility model discloses a be equipped with fixing base and rotor, the fixing base is installed in the cell-phone casing, locking portion is used for locking mutually with the cell-phone casing, counterpoint portion aligns as the position when installing with the cell-phone casing, the rotor is equipped with two, be used for with the last lower extreme of flexible screen end assembly, and articulated mutually with the articulated portion of both ends about the fixing base respectively, when rotating, two rotor can rotate alone, do not influence each other, compare in the flexible screen that adopts biax gear hinge in the past, this pivot can rotate alone, do and rotate simultaneously, can provide more abundant use and experience.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic perspective view of the fixing base of the present invention;

fig. 3 is a schematic side view of the fixing base of the present invention;

fig. 4 is a schematic structural view of the rotating sheet of the present invention;

fig. 5 is a schematic structural view of the present invention during a 180 ° rotation stroke;

fig. 6 is a schematic structural view of the present invention during 90 ° rotation.

10. A fixed seat; 11. a fitting space; 20. a rotating sheet; 21. a connecting table; 22. connecting sheets; 23. an assembly hole; 24. an arc-shaped chute; 25. locking the circular truncated cone; 26. assembling steps; 30. a locking portion; 31. blind holes; 32. a locking hole; 40. a hinge portion; 41. a through hole; 42. an arc-shaped sliding block; 43. locking the groove; 50. an alignment part.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in figures 1-6 of the drawings,

a double-screen rotating shaft of a mobile phone comprises a fixed seat 10 and a rotating sheet 20; a locking part 30 is arranged at the center of the fixed seat 10, hinge parts 40 are arranged at the left end and the right end, and an aligning part 50 is arranged between the hinge parts 40 and the locking part 30; the number of the rotating pieces 20 is two, the two rotating pieces are respectively hinged with the fixed seat 10, and each rotating piece 20 comprises a connecting table 21 and a connecting piece 22; the connecting table 21 is matched with the hinge part 40 for sliding; the connecting sheet 22 is arranged at the lower part of the connecting table 21, and an assembling hole 23 for locking the flexible screen is arranged on the connecting sheet 22.

In this embodiment, fixing base 10 is installed in the cell-phone casing, and locking portion 30 is used for locking mutually with the cell-phone casing, and position portion aligns as the position when installing with the cell-phone casing, the utility model discloses a be equipped with fixing base 10 and rotor plate 20, rotor plate 20 is equipped with two for assemble with the last lower extreme of flexible screen, and articulated mutually 40 with fixing base 10 left and right sides both ends respectively, when rotating, two rotor plates 20 can rotate alone, do not influence each other, compare in the flexible screen that adopts biax gear hinge in the past, but this pivot is rotated alone, does rotate simultaneously, can provide more abundant use and experience.

Further, the fixing base 10 is of an M-shaped structure, the lower portion of the center thereof is flush with the lower portions of the left and right ends, and a fitting space 11 is provided between the lower portion of the center thereof and the lower portions of the left and right ends. The fitting space 11 is used to load the rotary piece 20 and provide a rotation space for the rotation of the rotary piece 20.

Further, the locking portion 30 includes a blind hole 31 and a locking hole 32; the blind hole 31 is arranged at the upper center of the fixed seat 10; the locking hole 32 penetrates out of the fixing seat 10 from the center of the blind hole 31 downwards.

Furthermore, a through hole 41 is arranged in the vertical direction of the hinge part 40; an arc-shaped sliding block 42 is arranged on the inner wall of the through hole 41; the left side and the right side of the connecting table 21 are provided with arc-shaped sliding chutes 24; the arc-shaped sliding groove 24 is matched with the arc-shaped sliding block 42. The arc chute 24 and the arc slider 42 can slide relatively to each other, thereby realizing the rotation of the rotary piece 20.

Further, a locking groove 43 is provided at a lower portion of the hinge portion 40; the upper part of the connecting piece 22 is provided with a locking round table 25; the locking round platform 25 is arranged corresponding to the locking groove 43. Through being equipped with locking recess 43 and locking round platform 25, when this pivot was in 180 strokes, when the cell-phone normal use state promptly, locking recess 43 can interlock with locking round platform 25 each other, realized the fixed of position, avoided the bending in the use.

Further, the positioning portion 50 is a groove. Through being equipped with counterpoint portion, when fixing base 10 packs into the cell-phone casing into, counterpoint portion can be aligned with the structure of counterpointing of cell-phone casing, guarantees the position precision of this pivot.

Further, the connecting piece 22 is also provided with an assembling step 26; the level of the assembly step 26 is lower than the level of the connecting piece 22; the assembling holes 23 are formed in the assembling table, and the assembling step 26 and the assembling holes 23 enclose an installing area for installing the flexible screen, so that the flexible screen can be conveniently and fixedly installed.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a cell-phone double screen pivot which characterized in that includes: a fixed seat and a rotating sheet; the center of the fixed seat is provided with a locking part, the left end and the right end of the fixed seat are provided with hinged parts, and an aligning part is arranged between the hinged parts and the locking part; the two rotating pieces are hinged with the fixed seat respectively and comprise connecting tables and connecting pieces; the connecting table is matched with the hinged part to slide; the connecting piece is arranged on the lower portion of the connecting table, and an assembling hole used for locking the flexible screen is formed in the connecting piece.

2. The dual-screen rotating shaft of a mobile phone according to claim 1, wherein the fixing base is of an M-shaped structure, the lower portion of the fixing base is flush with the lower portions of the left and right ends, and a matching space is provided between the lower portion of the fixing base and the lower portions of the left and right ends.

3. The dual-screen rotating shaft of the mobile phone as claimed in claim 1, wherein the locking portion comprises a blind hole and a locking hole; the blind hole is arranged at the upper part of the center of the fixed seat; the locking hole penetrates out of the fixing seat from the center of the blind hole downwards.

4. The dual-screen rotating shaft of a mobile phone according to claim 1, wherein a through hole is formed in the hinge part in the vertical direction; an arc-shaped sliding block is arranged on the inner wall of the through hole; the left side and the right side of the connecting table are provided with arc-shaped sliding chutes; the arc-shaped sliding groove is matched with the arc-shaped sliding block.

5. The dual-screen rotating shaft of the mobile phone as claimed in claim 1, wherein a locking groove is formed at a lower portion of the hinge portion; the upper part of the connecting sheet is provided with a locking round table; the locking round platform and the locking groove are correspondingly arranged.

6. The dual-screen rotating shaft of a mobile phone as claimed in claim 1, wherein the positioning portion is a groove.

7. The dual-screen rotating shaft for the mobile phone according to claim 1, wherein the connecting piece is further provided with an assembling step; the horizontal plane of the assembling step is lower than that of the connecting sheet; the assembly hole is arranged on the assembly table.