CN210123984U

CN210123984U - Intermediate support structure of flexible screen portable electronic equipment

Info

Publication number: CN210123984U
Application number: CN201921076091.1U
Authority: CN
Inventors: 葛立峰
Original assignee: Anfano Feifeng (anji) Communications Products Co Ltd
Current assignee: Anfano Feifeng (anji) Communications Products Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-03-03
Anticipated expiration: 2029-07-10

Abstract

The utility model provides a middle supporting structure of a portable electronic device with a flexible screen, which comprises a support bar in the middle, wherein at least 3 parallel support bars are respectively arranged at two sides of the support bar in the middle, and the support bar comprises an outer side supporting surface and a rib at the back; the inboard of middle bearing structure sets up the elasticity gauge structure that can bend to standardize the interval between the adjacent support bar, and, middle bearing structure's inboard still sets up the guide structure who connects gradually with the support bar, plays the guide effect to middle bearing structure's the form of buckling, along the array orientation of support bar, guide structure has a fixed connection position and free end. The utility model discloses can set up more support bars, can set up the supporting surface shape according to the support needs at ordinary times of the portable electronic equipment exhibition of flexible screen to simple structure, crooked and exhibition flat motion form are standard, neat.

Description

Intermediate support structure of flexible screen portable electronic equipment

Technical Field

The utility model relates to a flexible screen portable electronic equipment field, portable electronic equipment can be various portable electronic equipment such as cell-phone or panel computer.

Background

For the portable electronic equipment with the outer flexible screen, when the portable electronic equipment is unfolded, the middle supporting part of the flexible screen has obvious concave-convex wave feeling, the operation hand feeling is influenced, and dust is easy to accumulate. Generally, if more rod pieces are used as the middle support, the strength of a single rod piece is reduced, the stability of the shape is also affected, and the strength is reduced; and more complex guide structures need to be provided to control component movement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable electronic equipment's of flexible screen middle bearing structure can enough provide smooth holding surface, simultaneously, intensity is high, simple structure. Therefore, the utility model adopts the following technical scheme:

the middle supporting structure of the portable electronic equipment with the flexible screen comprises a supporting strip in the middle, wherein at least 3 parallel supporting strips are arranged on two sides of the supporting strip in the middle respectively, and the middle supporting structure is characterized in that the supporting strip comprises an outer side supporting surface and ribs on the back; the inboard of middle bearing structure sets up the elasticity gauge structure that can bend to standardize the interval between the adjacent support bar, and, middle bearing structure's inboard still sets up the guide structure who connects gradually with the support bar, plays the guide effect to middle bearing structure's the form of buckling, along the array orientation of support bar, guide structure has a fixed connection position and free end.

Furthermore, the middle part of the guide structure is fixedly connected with the support bar in the middle as a fixed connection position, the two ends of the guide structure are free ends, and the guide structure is movably connected with the support bars on the two sides of the support bar in the middle.

Furthermore, the ribs of the supporting bars on both sides of the supporting bar in the middle are provided with holes or grooves, the guide structures sequentially penetrate through the holes or grooves of the supporting bars on both sides of the supporting bar in the middle, and the guide structures are movably connected with the holes or grooves.

Furthermore, the guide structure is in a shape of a long sheet or a thin strip, and one or more guide structures are arranged along the length direction of the support strip.

Furthermore, the elastic gauge structure comprises a connecting rope and a spring sleeved outside the connecting rope, wherein the connecting rope sequentially penetrates through the supporting bars and is movably connected with the penetrating positions, and the spring is arranged between the adjacent supporting bars.

Furthermore, the connecting rope sequentially penetrates through ribs of the supporting bars or positions connected with the ribs, and the springs are arranged between the ribs of the adjacent supporting bars or the positions connected with the ribs.

Furthermore, the two ends of the connecting rope are provided with limiting parts, the limiting parts at the two ends and the supporting strips at the outermost sides of the two sides are respectively provided with a spring, and the springs are also sleeved outside the connecting rope.

Further, the outer supporting surface is arranged to be a plane or a nearly plane according to the supporting requirement of the flexible screen portable electronic device during flattening.

Further, the ends of the support bars are connected with hinges.

Owing to adopt the technical scheme of the utility model, the utility model discloses can set up more support bars, can set up the supporting surface shape according to the support needs at ordinary times of the portable electronic equipment exhibition of flexible screen to simple structure, crooked and exhibition flat motion form is standard, neat.

Drawings

Fig. 1 and fig. 2 are an inside schematic view and an outside schematic view of the portable electronic device with a corresponding flexible screen according to the present invention in a flat state.

Fig. 3 and fig. 4 are respectively an inside schematic view and an outside schematic view of the embodiment of the present invention in a folded state corresponding to the flexible screen portable electronic device.

Fig. 5 and fig. 6 are cross-sectional views of different positions of the portable electronic device with a corresponding flexible screen according to the embodiment of the present invention in a flat state.

Fig. 7 and fig. 8 are cross-sectional views of different positions of the portable electronic device with the flexible screen according to the embodiment of the present invention in the folded state.

Fig. 9 is an exploded view of an embodiment of the present invention.

Fig. 10 is a schematic view corresponding to the combination of the present invention and the hinge.

Detailed Description

Reference is made to the accompanying drawings. The utility model provides a pair of portable electronic equipment's of flexible screen middle bearing structure, including support bar 1 in the middle, arrange 4 support bars that parallel respectively in support bar both sides in the middle of being in, be in support bar 1 left support bar and be 21, 22, 23, 24 in proper order, be in support bar on support bar 1 right side and be 31, 32, 33, 34 in proper order.

The supporting

bars

1, 21, 22, 23, 24, 31, 32, 33, 34 each comprise an outer supporting surface 41 and a rib 42 at the back, and the rib 42 preferably comprises at least a rib arranged along the length direction and covers at least most of the whole length of the supporting bar, and a partial rib or a connecting block can be added according to the requirement.

The inboard of middle bearing structure sets up the elasticity gauge structure that can bend to standardize the interval between the adjacent support bar, and, middle bearing structure's inboard still is provided with guide structure 5 who connects with the support bar in proper order, and guide structure 5 plays the guide effect to middle bearing structure's the form of buckling, along the array direction of support bar, guide structure has a fixed connection position and free end.

The guide structure 5 is in the form of a long sheet or strip, for example, a bendable and resilient sheet made of metal or other high-strength material, and one or more guide structures 5 may be disposed along the length of the support bar. And, along the array direction of the supporting bars, the guide structure can also be a whole section or a subsection.

The guiding structure 5 may have one or two free ends according to the fixed connection position, preferably, the middle part 50 of the guiding structure 5 is fixedly connected with the supporting bar 1 as the fixed connection position, and the two

ends

51, 52 are free ends and can move adaptively. The guide structure and the support bar swing joint that is in the support bar 1 both sides in the middle, the rib of the support bar that is in the support bar 1 both sides in the middle sets up hole 53, and at support bar 1 both sides in the middle, guide structure 5

passes support bar

21, 22, 23, 24's hole 53 to the left side in proper order, guide structure 5 passes support bar 31, 32, 33, 34's hole 53 to the right side in proper order to guide structure 5 and these hole 53 swing joint.

The elastic gauge structure comprises a connecting rope 61 sequentially penetrating through each supporting strip and a spring 62 sleeved outside the connecting rope 61, wherein the spring 62 is arranged between adjacent supporting strips, the preferred embodiment is that the connecting rope 62 sequentially penetrates through ribs 42 of each supporting strip or a part connected with the ribs and is movably connected with the penetrating part, and the spring 62 is arranged between the ribs 42 of the adjacent supporting strips or the part connected with the ribs. Preferably, a spring 62 is also arranged between the limiting member 63 arranged at both ends of the connecting rope 61 and the

outermost support bars

24 and 24 at both sides, and the spring 62 is also sleeved outside the connecting rope 61.

The ends of the

support bars

1, 21, 22, 23, 24, 31, 32, 33, 34 are connected to a hinge 100, which is a hinge of a flexible screen portable electronic device.

Through the utility model discloses a structure can set up more support bars than in the past, and the outside holding surface 41 of each support bar needs to set up to the plane or be close the plane according to the support at ordinary times of the portable electronic equipment exhibition of flexible screen, makes flexible screen and middle part bearing structure can laminate completely, does not influence the smooth-going of the middle part crooked shape after the portable electronic equipment of flexible screen folds up, prolongs portable electronic equipment's life.

The above description is only an embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any changes or modifications within the scope of the present invention by those skilled in the art are covered by the present invention.

Claims

1. The middle supporting structure of the portable electronic equipment with the flexible screen comprises a supporting strip in the middle, wherein at least 3 parallel supporting strips are arranged on two sides of the supporting strip in the middle respectively, and the middle supporting structure is characterized in that the supporting strip comprises an outer side supporting surface and ribs on the back; the inboard of middle bearing structure sets up the elasticity gauge structure that can bend to standardize the interval between the adjacent support bar, and, middle bearing structure's inboard still sets up the guide structure who connects gradually with the support bar, plays the guide effect to middle bearing structure's the form of buckling, along the array orientation of support bar, guide structure has a fixed connection position and free end.

2. The medial support structure of a flexible screen portable electronic device as recited in claim 1, wherein the middle portion of the guide structure is fixedly connected to the medial support bar as a fixed connection location, the two ends of the guide structure are free ends, and the guide structure is movably connected to the support bars on both sides of the medial support bar.

3. A central support structure for a flexible screen portable electronic device as claimed in claim 2 wherein the ribs of the support bars on either side of the central support bar are provided with holes or slots through which the guide structures pass in turn on either side of the central support bar and to which the guide structures are movably connected.

4. The intermediate support structure for a flexible screen portable electronic device of claim 1, wherein the guide structure is in the form of a long sheet or strip in cross-section, one or more guide structures being provided along the length of the support strip.

5. The medial support structure of a flexible screen portable electronic device of claim 1, wherein said resilient gauge structure comprises a connecting string passing through and movably connected to each support bar in sequence and a spring sleeved outside the connecting string, said spring being disposed between adjacent support bars.

6. The intermediate support structure of a flexible screen portable electronic device as claimed in claim 5, wherein the connecting string sequentially passes through the ribs of each support bar or the portion connected with the ribs, and the springs are disposed between the ribs of adjacent support bars or the portions connected with the ribs.

7. The intermediate support structure of a flexible screen portable electronic device as claimed in claim 5 or 6, wherein the two ends of the connecting rope are provided with a limiting member, and a spring is also provided between the limiting member at the two ends and the outermost support bars at the two sides, and the spring is also sleeved outside the connecting rope.

8. The intermediate support structure for a flexible-screen portable electronic device of claim 1, wherein the outer support surface is configured to be planar or nearly planar according to the support requirements of the flexible-screen portable electronic device during deployment.

9. The medial support structure of a flexible screen portable electronic device of claim 1, wherein the ends of said support bar are connected to the hinge.