CN210371608U

CN210371608U - Novel flexible screen pivot structure of cell-phone

Info

Publication number: CN210371608U
Application number: CN201921074141.2U
Authority: CN
Inventors: 程浩
Original assignee: Jiaxing Jingke Technology Co ltd
Current assignee: Jiaxing Jingke Technology Co ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-04-21
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a novel mobile phone flexible screen rotating shaft structure, which comprises a first stop part, a second stop part, a third stop part, a fixing frame, a first gear and a second gear which are connected in sequence, wherein both ends of the first stop part are provided with grooves, a first circular through hole and a second kidney-shaped through hole are respectively arranged in the two grooves, one end of the first stop part is positioned at the middle position of the two grooves and protrudes outwards to form a connecting column, and the other end of the first stop part is provided with a stop plate; the first gear and the second gear are combined and fixedly connected with the fixed frame. The utility model has the advantages of reasonable design, overcome prior art and have that production efficiency is lower, rotate dumb, labour cost is higher, cost of maintenance is higher defect.

Description

Novel flexible screen pivot structure of cell-phone

Technical Field

The utility model relates to a pivot technical field, concretely relates to novel flexible screen pivot structure of cell-phone.

Background

Flexible screen, refers to flexible OLED. The successful mass production of the flexible screen is not only greatly better than the manufacturing of a new generation of high-end smart phone, but also has a profound influence on the application of wearable equipment due to the characteristics of low power consumption and flexibility, and the flexible screen can be widely applied along with the continuous penetration of a personal intelligent terminal in the future. The flexible screen mobile phone is a mobile phone with a flexible and good-flexibility screen, and is also called as a awn mobile phone because of being shaped like a awn roll. Compared with a traditional screen, the flexible screen has the advantages of being obvious, being lighter and thinner in size and lower in power consumption than original devices, being beneficial to improving the cruising ability of equipment, and meanwhile, based on the characteristics of being bendable and good in flexibility, the durability of the flexible screen is greatly higher than that of the traditional screen, and the probability of accidental damage of the equipment is reduced.

The opening or closing between the screen and the device body is generally realized by arranging a rotating shaft, and the weight of the screen is supported by the torque force of the rotating shaft so that the screen is kept at a certain screwing angle relative to the device body. To realize the folding function of the flexible screen, the design of the connecting component for realizing folding, namely the connecting shaft at the bending position, is the biggest technical problem besides the screen. In consideration of the particularity of the flexible screen, the traditional rotating shaft has no way to meet the functional requirements, and a special flexible screen rotating shaft is needed to assist the realization.

At present, parts of precision electronic products are generally machined, the existing mobile phone flexible screen rotating shaft is complex in structure, high in production cost, inflexible in rotation, short in service life, too high in machining cost, long in production period, difficult in quality guarantee, difficult in achievement of capacity meeting customer requirements, and incapable of achieving mass production.

Based on the above situation, the utility model provides a novel flexible screen pivot structure of cell-phone can effectively solve above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel flexible screen pivot structure of cell-phone. The utility model discloses a flexible screen pivot structure of cell-phone, structural design is reasonable, has overcome prior art and has had that production efficiency is lower, rotate dumb, labour cost is higher, cost of maintenance is higher defect.

The utility model discloses a following technical scheme realizes:

a novel mobile phone flexible screen rotating shaft structure comprises a first stop piece, a second stop piece, a third stop piece, a fixing frame, a first gear and a second gear which are sequentially connected, wherein grooves are formed in two ends of the first stop piece, a first circular through hole and a second kidney-shaped through hole are formed in the two grooves respectively, one end of the first stop piece is located in the middle of the two grooves and protrudes outwards to form a connecting column, and a stop plate is arranged at the other end of the first stop piece; the first gear and the second gear are combined and fixedly connected with the fixed frame.

Preferably, the grooves at two ends of the second stop part are internally provided with second circular grooves.

Preferably, a third circular through hole and a third kidney-shaped through hole are respectively formed in grooves formed at two ends of the third stop piece.

Preferably, the cross section of the fixing frame is provided with a fourth waist-shaped through hole, and the surface of the fixing frame is provided with a fourth round through hole perpendicular to the fourth waist-shaped through hole.

Preferably, the first gear has a kidney-shaped gear shaft hole, and the circumferential outer side wall of the first gear is provided with a half gear.

Preferably, both ends of the second gear protrude outwards to form a special-shaped gear, and a square through hole is formed in the middle of the second gear.

Preferably, the right-angle surface of the rotating shaft structure can rotate in a radian.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

first stop part, second stop part and third stop part, can realize supporting flexible screen and turned angle's backstop effect, the mount is very easy to be connected with complete machine fixed assembly, first gear and second gear can reach better rotation effect.

First stop part, second stop part and third stop part on circular through-hole and the waist shape through-hole that have, can realize supporting flexible screen and turned angle's backstop effect better.

First gear and second gear on have accordant connection's half gear and special-shaped gear, can realize rotating the effect better.

Drawings

Fig. 1 is a schematic structural diagram of a first stop member according to the present invention;

fig. 2 is a schematic structural diagram of a second stop member according to the present invention;

fig. 3 is a schematic structural view of the third stopper of the present invention;

fig. 4 is a schematic structural view of the fixing frame of the present invention;

fig. 5 is a schematic structural diagram of the first gear according to the present invention;

fig. 6 is a schematic structural diagram of the second gear according to the present invention.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is given with reference to the accompanying examples, but it should be understood that the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

Example 1:

as shown in fig. 1 to 6, a novel mobile phone flexible screen rotating shaft structure comprises a first stop member 1, a second stop member 2, a third stop member 3, a fixing frame 4, a first gear 5 and a second gear 6 which are connected in sequence, wherein two ends of the first stop member 1 are respectively provided with a groove 11, two grooves 11 are respectively provided with a first circular through hole 101 and a first kidney-shaped through hole 102, one end of the first stop member 1 is located in the middle position of the two grooves 11 and protrudes outwards to form a connecting column 12, and the other end of the first stop member 1 is provided with a stop plate 13; the first gear 5 and the second gear 6 are in toothed combination and are fixedly connected with the fixed frame 4.

Further, in another embodiment, the grooves at both ends of the second stopper 2 are respectively opened with a second circular through hole 21.

Further, in another embodiment, a third circular through hole 31 and a third kidney-shaped through hole 32 are respectively opened in the grooves formed at the two ends of the third stopper 3.

Further, in another embodiment, the cross section of the fixing frame 4 has a fourth kidney-shaped through hole 41, and the surface of the fixing frame 4 has a fourth circular through hole 42 perpendicular to the fourth kidney-shaped through hole 41.

Further, in another embodiment, the first gear 5 has a kidney-shaped gear shaft hole 51, and the first gear 5 has a half gear 52 on the circumferential outer side wall.

Further, in another embodiment, both ends of the second gear 6 protrude outwards to form a special-shaped gear 61, and a square through hole 62 is opened in the middle of the second gear 6.

Further, in another embodiment, the sharp corner surface of the hinge structure may rotate in an arc.

The working principle of an embodiment of the utility model is as follows:

the flexible screen is characterized in that a connecting shaft sequentially penetrates through a first stop part 1, a second stop part 2, a third stop part 3, a fixing frame 4, a first gear 5 and a second gear 6 and is rotatably connected with the whole machine, wherein the fixing frame 4 is connected with the whole machine in a matched mode, the first stop part 1, the second stop part 2 and the third stop part 3 are used for supporting the flexible screen and controlling the rotation angle of the flexible screen, and the flexible screen is driven to rotate through meshing of the first gear 5 and the second gear 6.

According to the utility model discloses a description and attached drawing, the field technical personnel make or use very easily the utility model discloses a flexible screen pivot structure of cell-phone to can produce the positive effect that the utility model discloses record.

Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.

Claims

1. The utility model provides a novel flexible screen pivot structure of cell-phone which characterized in that: the gear fixing device comprises a first stop piece (1), a second stop piece (2), a third stop piece (3), a fixing frame (4), a first gear (5) and a second gear (6) which are sequentially connected, wherein two ends of the first stop piece (1) are respectively provided with a groove (11), two grooves (11) are respectively provided with a first circular through hole (101) and a first kidney-shaped through hole (102), one end of the first stop piece (1) is positioned in the middle of the two grooves (11) and protrudes outwards to form a connecting column (12), and the other end of the first stop piece is provided with a stop plate (13); the first gear (5) and the second gear (6) are meshed and are fixedly connected with the fixed frame (4).

2. The mobile phone flexible screen rotating shaft structure according to claim 1, characterized in that: and second circular through holes (21) are formed in grooves at two ends of the second stop piece (2).

3. The mobile phone flexible screen rotating shaft structure according to claim 1, characterized in that: and a third circular through hole (31) and a third kidney-shaped through hole (32) are respectively formed in grooves formed at two ends of the third stop piece (3).

4. The mobile phone flexible screen rotating shaft structure according to claim 1, characterized in that: the cross section of the fixing frame (4) is provided with a fourth waist-shaped through hole (41), and the surface of the fixing frame (4) is provided with a fourth round through hole (42) vertical to the fourth waist-shaped through hole (41).

5. The mobile phone flexible screen rotating shaft structure according to claim 1, characterized in that: the first gear (5) is provided with a kidney-shaped gear shaft hole (51), and a half gear (52) is arranged on the circumferential outer side wall of the first gear (5).

6. The mobile phone flexible screen rotating shaft structure according to claim 1, characterized in that: both ends of the second gear (6) protrude outwards to form a special-shaped gear (61), and a square through hole (62) is formed in the middle of the second gear (6).

7. The mobile phone flexible screen rotating shaft structure according to claim 1, characterized in that: the right-angle surface of the rotating shaft structure can rotate in a radian manner.