CN109578776B - Support and storage device and electronic equipment - Google Patents
Support and storage device and electronic equipment Download PDFInfo
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- CN109578776B CN109578776B CN201811488420.3A CN201811488420A CN109578776B CN 109578776 B CN109578776 B CN 109578776B CN 201811488420 A CN201811488420 A CN 201811488420A CN 109578776 B CN109578776 B CN 109578776B
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- sleeve
- roller
- assembly
- supporting
- display
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- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000004804 winding Methods 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 230000020347 spindle assembly Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/005—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles integral with the apparatus or articles to be supported
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D61/00—External frames or supports adapted to be assembled around, or applied to, articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/67—Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material
- B65D85/671—Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material wound in flat spiral form
- B65D85/672—Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material wound in flat spiral form on cores
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
- G06F1/1681—Details related solely to hinges
Abstract
The embodiment of the invention provides a supporting and containing device and electronic equipment, wherein the supporting and containing device comprises: one of the two opposite sides forms a pivot side, and one of the two far sides forms a storage side, and the other forms an installation side; the rotating shaft assembly is used for pivoting the pivoting side of the first body and the pivoting side of the second body so that the first body and the second body can relatively rotate to be unfolded or folded; a storage unit provided on the storage side; a mounting assembly provided on the mounting side; when the first body and the second body are unfolded relatively, the display part connected with the storage assembly and the installation assembly is in a display state; when the first body and the second body are folded, the display part is stored in the storage assembly in a winding mode. The supporting and containing device provided by the embodiment of the invention can be used for freely and conveniently containing and stretching the display components and corresponding to the display components with different lengths required under the state of opening at various angles.
Description
Technical Field
The present invention relates to the field of computer technologies, and in particular, to a supporting and accommodating device and an electronic device.
Background
At present, a flexible screen which is light, thin, capable of being freely curled and stretched and can be directly used for an intelligent equipment platform has been developed, but no mature supporting structure is used as a carrier of the flexible screen to form a device which can be conveniently and flexibly used.
For example, the hinge of the existing flexible screen mobile terminal cannot be excessively rotated, and if the hinge is excessively rotated, the flexible display screen is damaged, so that the use is limited. For example, when the hinge of the existing another flexible screen mobile terminal is closed and opened, the length displayed by the flexible screen can be changed continuously, when the area of the flexible screen to be used is smaller, the redundant part is contained in nothing, when more flexible screens are required to be displayed, the redundant part is not used for compensation, in the prior art, the length change of the required flexible screen can be counteracted or compensated by adjusting the length of the hinge, so that the hinge structure is complex.
Disclosure of Invention
In view of the foregoing problems of the prior art, an aspect of the embodiments of the present invention is to provide a supporting and accommodating device, so as to allow a rollable display component to be freely and conveniently accommodated and stretched, so as to meet the requirements of different use conditions.
The embodiment of the invention provides a supporting and containing device, which comprises:
one of the two opposite sides forms a pivot side, and one of the two far sides forms a storage side, and the other forms an installation side;
the rotating shaft assembly is used for pivotally connecting the pivoting side of the first body and the pivoting side of the second body so that the first body and the second body can relatively rotate to adjust an included angle between the first body and the second body and relatively unfold or fold the first body and the second body;
a housing assembly disposed on the housing side;
a mounting assembly disposed on the mounting side;
when the first body and the second body are unfolded relatively, the display parts with two ends connected to the storage assembly and the installation assembly respectively can be in a display state; when the first body and the second body are relatively folded, the display component can be stored in the storage assembly in a winding mode and is in a storage state.
In some embodiments, the storage assembly comprises:
a sleeve provided with a notch along the axial direction;
the roller is arranged in the sleeve and can rotate relative to the sleeve, and one end of the display part extends into the sleeve through the notch of the sleeve and is fixedly connected with the roller;
a reset mechanism connected with the roller for resetting the roller;
when the first body and the second body are relatively unfolded, the display part is pulled to drive the roller to rotate, so that the display part is pulled out of the containing assembly, and the roller enables the reset mechanism to accumulate energy in the rotating process, so that when the first body and the second body are relatively folded, the reset mechanism releases energy to drive the roller to rotate, and the display part is wound on the roller to be contained.
In some embodiments, the reset mechanism comprises a spring and a connecting piece, the spring is arranged in the roller along the axial direction of the roller, one end of the spring is fixed with the roller, the other end of the spring is fixedly connected with the connecting piece, and the connecting piece is positioned outside the roller and is fixed relative to the sleeve.
In some embodiments, the mounting assembly comprises:
a sleeve provided with a notch along the axial direction;
the roller is arranged in the sleeve and can rotate relative to the sleeve, and the other end of the display part extends into the sleeve through the notch of the sleeve and is fixedly connected with the roller.
In some embodiments, one end of the sleeve is removably connected with a connector.
In some embodiments, the two ends of the sleeve are respectively provided with a supporting shaft, one supporting shaft is plugged at one end of the sleeve, the shaft part of the supporting shaft extends into one end of the roller for supporting the sleeve, and the shaft part of the other supporting shaft penetrates through the connecting piece and extends into the other end of the roller for supporting the roller, so that the roller can rotate by taking the shaft parts of the two supporting shafts as axes.
In some embodiments, the two rotating shaft assemblies are connected through a connecting rod, and the rotating shaft assemblies comprise a plurality of first connecting plates fixedly connected with the first body, a plurality of second connecting plates fixedly connected with the second body, and a gear rotating assembly or a worm gear rotating assembly for rotationally connecting the first connecting plates and the second connecting plates; the gear rotating assembly and the worm and gear rotating assembly are rotating assemblies capable of rotating at least 180 degrees.
In some embodiments, the gear rotating assembly comprises at least three shafts arranged in parallel, a plurality of connecting pieces and an idler, wherein any adjacent two shafts are connected through at least one connecting piece; at least one first connecting plate is provided with a first tooth part, the second connecting plate corresponding to the first connecting plate provided with the tooth part is provided with a second tooth part, and the idler wheel is meshed with the first tooth part and the second tooth part at the same time; the number of the connecting rods is the same as that of the shaft rods and are fixedly connected in one-to-one correspondence, or the number of the connecting rods is smaller than that of the shaft rods, and the connecting rods are fixedly connected with the shaft rods positioned in the middle.
In some embodiments, the gear rotating assembly further includes a plurality of connecting gears, each shaft is provided with a connecting gear or two adjacent shafts are connected with one connecting gear together, and the connecting gears on different shafts are meshed in sequence.
In some embodiments, the worm gear and worm rotation assembly comprises two worms, worm gears meshed with the two worms simultaneously, and a bracket for erecting the worms and the worm gears, wherein output shafts of the two worms are respectively connected with connecting plates for connecting the first body and the second body, and the connecting rods are connected to the bracket.
In some embodiments, the support and storage device further comprises a connecting strap, and the two ends of the connecting strap, which are wound around one or more connecting rods, are respectively fixedly connected with the display component.
In some embodiments, the gear rotating assembly and the worm gear rotating assembly are all 0-360 degree full angle rotating assemblies.
The embodiment of the invention also provides electronic equipment, which comprises the flexible screen and the supporting and containing device, wherein two opposite ends of the flexible screen are respectively connected with the containing assembly and the mounting assembly.
In some embodiments, the mounting assembly includes a sleeve axially provided with a slot and a roller disposed within the sleeve and rotatable relative to the sleeve;
the flexible screen is provided with an electronic component module corresponding to one end of the installation component, and extends into the sleeve through the notch.
In some embodiments, the first body is an upper cover plate, the second body is a lower plate, one side of the upper cover plate away from the lower plate forms the storage side, one side of the lower plate away from the upper cover plate forms the installation side, a main board is arranged in the lower plate, and the electronic component module is connected with the main board through a signal output line.
Compared with the prior art, the supporting and containing device provided by the embodiment of the invention can solve the problems of free and convenient containing and stretching of the flexible display part and the problem of corresponding to the display parts (such as flexible screens) with different lengths required under the state of opening at various angles;
in addition, the display part taking the supporting and containing device as the carrier of the embodiment can control the shrinkage and curling radius within a reasonable range in the unfolding process, so as to protect the flexible display part and enable the flexible display part to be excessively smooth and natural at the curling position, and the surface has no undulation when the flexible display part is in a plane state;
the device can offset the length change generated by closing and opening the rotating shaft assembly by automatically adjusting the size of the flexible display component, so that smooth support can be provided for the flexible display component no matter the rotating shaft assembly is bent at any angle;
the device has simple and reliable structure and convenient use.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
An overview of various implementations or examples of the technology described in this disclosure is not a comprehensive disclosure of the full scope or all of the features of the technology disclosed.
Drawings
In the drawings, which are not necessarily drawn to scale, like numerals may describe similar components in different views. The same reference numerals with letter suffixes or different letter suffixes may represent different instances of similar components. The accompanying drawings illustrate various embodiments by way of example in general and not by way of limitation, and together with the description and claims serve to explain the inventive embodiments. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts. Such embodiments are illustrative and not intended to be exhaustive or exclusive of the present apparatus or method.
Fig. 1 is a schematic perspective view of a supporting and accommodating device according to an embodiment of the invention.
Fig. 2 is a schematic plan view of a supporting and accommodating device according to an embodiment of the invention.
Fig. 3 is an exploded view of the housing assembly in an embodiment of the present invention, showing the display member.
Fig. 4 is an exploded view of the mounting assembly in an embodiment of the present invention, showing the display member.
Fig. 5 is a schematic structural diagram of a rotating shaft assembly according to an embodiment of the invention.
Fig. 6 is a schematic structural view of the shaft assembly of fig. 5 after being combined with the connecting rod and the connecting belt.
Fig. 7 is a side view of fig. 6.
Fig. 8 is another structural schematic view of the spindle assembly in an embodiment of the present invention, in which the connection rod and the connection band are shown.
Fig. 9 is a schematic view of still another construction of the spindle assembly in an embodiment of the present invention, in which the connecting rods and the connecting bands are shown.
Fig. 10 is an exploded view of the spindle assembly of fig. 9.
Fig. 11 is a schematic structural diagram of an electronic device according to an embodiment of the invention when the opening/closing angle is 0 degrees.
Fig. 12 is a cross-sectional view of fig. 11.
Fig. 13 is a schematic structural diagram of an electronic device according to an embodiment of the invention when the opening/closing angle is 180 degrees.
Fig. 14 is a schematic structural diagram of an electronic device according to an embodiment of the present invention when the opening/closing angle of the electronic device is a certain angle between 0 and 90 degrees, where the electronic device has a connection strap.
Fig. 15 is a schematic structural diagram of an electronic device according to an embodiment of the present invention when the opening/closing angle of the electronic device is a certain angle between 0 and 90 degrees, where the electronic device does not have a connection strap.
Reference numerals:
1-a first body; 2-a second body; 3-display means; 4-a storage assembly; 5-mounting an assembly; 6-a rotating shaft assembly; 7-a first sleeve; 8-a first roller; 9-a first notch; 10-springs; 11-a connector; 12-connecting a cap; 13-a support shaft; 14-end; 15-a shaft portion; 16-notch; 17-a second sleeve; 18-a second roller; 19-a third notch; 20-connecting bands; 21-a connecting rod; 22-a first connection plate; 23-a second connection plate; 24-shaft lever; 25-connecting pieces; 26-idler; 27-a first tooth; 28-a second tooth; 29-connecting a gear; 30-worm; 31-worm wheel; 32-a bracket; 33-an output shaft; a 34-linker; 35-an electronic component module; 36-signal output line.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present invention fall within the protection scope of the present invention.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
In order to keep the following description of the embodiments of the present invention clear and concise, the detailed description of known functions and known components thereof have been omitted.
As shown in fig. 1 to 10, an embodiment of the present invention provides a supporting and storing device for supporting and storing a rollable display member 3, and the display member 3 may be, for example, a flexible screen, a PCV panel, an advertisement poster, or the like; the supporting and containing device comprises a first body 1, a second body 2, a rotating shaft assembly 6, a containing assembly 4 and a mounting assembly 5: the opposite sides of the first body 1 and the second body 2 respectively form a pivoting side, one of the sides far away from the pivoting side forms a storage side, and the other side forms an installation side, namely, the storage side can be formed on the first body 1 or the second body 2, and two ends of the display part 3 are respectively connected to the storage assembly 4 and the installation assembly 5; the rotating shaft assembly 6 is used for pivotally connecting the pivoting sides of the first body 1 and the second body 2, so that the first body 1 and the second body 2 can relatively rotate to adjust an included angle between the two bodies, and the two bodies can relatively fold or unfold to change the display state of the display part 3, thereby meeting different requirements of different users under different use conditions (see fig. 11 to 15); a housing unit 4 provided on the housing side for housing the display member 3 in a wound manner; a mounting assembly 5 is provided on the mounting side for accommodating components such as the electronic component module 35 within the mounting assembly 5;
when the first body 1 and the second body 2 are relatively unfolded, the display component 3 can be in a display state, and different opening and closing angles of the first body 1 and the second body 2 enable the display component 3 to have different display modes; for example, when the clamping degree of the first body 1 and the second body 2 is adjusted to be 180 degrees, the display part 3 is attached to the first body 1 and the second body 2, so that the whole product is formed into a flat plate shape, and when the product is an electronic product, the product is a tablet computer or the like, and when the product is a non-electronic product, the product can be used as a flat plate-shaped advertisement board, see fig. 13; when the pinching degree between the first body 1 and the second body 2 is adjusted to any angle between 0 to 180 degrees, the first body 1, the second body 2, and the display part 3 form a tent shape, see fig. 15; when the clamping degree between the first body 1 and the second body 2 is adjusted to be any angle between 180-360 degrees, the display part 3 is attached to the surfaces of the first body 1 and the second body 2, so that double-screen display can be realized, and the directions of the double screens are different; as the angle between the first body 1 and the second body 2 changes, the display form of the display part 3 also changes, so that the area (or called size) of the display part 3 exposed outside also changes, and the display part 3 is adaptively retracted into the storage assembly 4 or pulled out from the storage assembly 4 along with the change of the angle between the first body 1 and the second body 2 to accommodate the redundant part or compensate the required part. When the included angle between the first body 1 and the second body 2 is 0 degrees, that is, the front sides of the first body 1 and the second body 2 are attached, the display part 3 is completely contained in the containing assembly 4 in a winding manner and is in a contained state, see fig. 1 and 2.
In some embodiments, as shown in fig. 3, the containing assembly 4 includes a first sleeve 7, a first roller 8, and a reset mechanism, the first sleeve 7 being provided with a first notch 9 in an axial direction; the first roller 8 is arranged in the first sleeve 7 and can rotate relative to the first sleeve 7, one end of the display part 3 extends into the first sleeve 7 through a first notch 9 of the first sleeve 7 and is fixedly connected with the first roller 8, and when the first roller 8 rotates in the first sleeve 7, the display part 3 can be wound on the first roller or the display part 3 wound on the first roller can be released; the reset mechanism is connected with the first roller 8, when the first body 1 and the second body 2 are unfolded relatively, the display part 3 is pulled out of the first sleeve 7, the first roller 8 is driven to rotate to accumulate energy in the process that the display part 3 is pulled out of the first sleeve 7, and when the included angle between the first body 1 and the second body 2 is 0 degree, namely folding, the reset mechanism releases energy, the first roller 8 is rotated and reset, and the display part 3 is wound on the first roller 8 to be stored.
In some embodiments, with continued reference to fig. 3, the reset mechanism includes a spring 10 and a connecting member 11, the spring 10 is disposed in the first roller 8 along the axial direction of the first roller 8, and a first end of the spring 10 is fixed with a first end of the first roller 8, a second end of the spring 10 is fixedly connected with the connecting member 11, in order to facilitate the fixation of the first end of the spring 10 with the first roller 8, a connecting cap 12, such as a plastic cap, is disposed at the first end of the spring 10, and the first end of the spring 10 is fixed with the first end of the first roller 8 through the connecting cap 12. When the spring 10 is arranged in the first roller 8, the connecting piece 11 is positioned outside the first roller 8 and is fixed relative to the first sleeve 7. The reset mechanism is not limited to the structure shown in the embodiment, and may be selected according to actual needs, and the embodiment is not particularly limited. Since the second end of the spring 10 is fixed to the first sleeve 7 through the connecting member 11, and the first end is fixed to only the first roller 8 without being connected to the first sleeve 7, when the first roller 8 rotates under the action of external force or is reversed under the action of the reset mechanism, the second end of the spring 10 is fixed, and the first end rotates following rolling, so that the spring 10 accumulates elastic potential energy or releases elastic potential energy, thereby realizing the function of providing reset to the first roller 8.
In some embodiments, with continued reference to fig. 3, in order to smooth the rotation of the first drum 8 within the first sleeve 7, the receiving assembly 4 further includes two support shafts 13, where the two support shafts 13 are detachably disposed at two ends of the first sleeve 7, respectively. The support shafts 13 include a head 14 and shaft portions 15 provided on the head 14, and the shape of the head 14 is not limited as long as one end of the first sleeve 7 can be plugged, the shaft portions 15 are in a short circular rod shape, and the shaft portions 15 of the two support shafts 13 respectively form supports for both ends of the first drum 8, so that the first drum 8 can rotate with the shaft portions 15 of the two support shafts 13 as axes. Wherein, the connecting piece 11 is provided with a through hole so that the shaft part 15 of the supporting shaft 13 of the corresponding connecting piece 11 can pass through the hole and extend into the first roller 8 to form a support for the first roller 8. The two support shafts 13 also form a support for the first sleeve 7, and the first sleeve 7 can also rotate slightly with the two support shafts 13 as a support rotation center.
In some embodiments, whether the first notch 9 on the first sleeve 7 penetrates to two ends of the first sleeve 7 is not limited, and this embodiment shows a case that one end penetrates and the other end does not penetrate. The end of the first sleeve 7 provided with the connecting piece 11 is further provided with two opposite notches 16, wherein one notch 16 is formed by expanding the first notch 9, namely, the first notch 9 is further opened on the basis of the end part of the first notch 9, and the other notch 16 is arranged 180 pairs opposite to the first notch 9. Or it may be understood that both ends of the first notch 9 do not penetrate to both ends of the first sleeve 7, and both ends of the first sleeve 7 are respectively provided with notches 16 arranged at 180 degrees, wherein one notch 16 penetrates through the first notch 9, and the caliber of the notch is larger than that of the first notch 9. The connecting piece 11 comprises a cylindrical main body and convex parts symmetrically arranged on the main body, the cylindrical main body can be just embedded into the first sleeve 7, and the convex parts of the cylindrical main body are just clamped into the gaps 16, so that the fixing with the first sleeve 7 is realized.
In some embodiments, the mounting assembly 5 is similar in structure to the receiving assembly 4, with the spring 10 being reduced relative to the receiving assembly 4, and the drum also being notched with notches extending in the axial direction of the drum. Specifically, as shown in fig. 4, the mounting assembly 5 includes a second sleeve 17 and a second drum 18, and the second sleeve 17 is provided with a second notch along the axial direction thereof; the second roller 18 is provided with a third notch 19 along the axial direction thereof, the second roller 18 is arranged in the second sleeve 17 and can rotate relative to the second sleeve 17, and the other end of the display part 3 extends into the sleeve through the second notch of the second sleeve 17 to be fixedly connected with the roller. The mounting assembly 5 is used to provide mounting space for electronic components and the like, for example, by placing the electronic components in the second drum 18 or in the second sleeve 17 through the second and third slots 19.
As shown in fig. 4, the mounting assembly 5 also includes a connecting member 11 and a supporting shaft 13, the connecting member 11 of the mounting assembly 5 is detachably disposed at one end of the second roller 18 in the same manner as the receiving assembly 4, the supporting shaft 13 is disposed at two ends of the second sleeve 17, and the shaft portion 15 thereof extends into the second roller 18 to support the second roller 18, and the second roller 18 can rotate under the pulling of the display member 3 with the supporting shaft 13 as an axis. Similarly, the two support shafts 13 also form a support for the second sleeve 17, and the second sleeve 17 can slightly rotate with the two support shafts 13 as a support rotation center.
The connection manner of the display part 3 and the first and second drums 8 and 18 may be the same or different, and the specific connection manner is not limited, as long as the connection with the first and second drums 8 and 18 is firm without damaging the display part 3. Since the display member 3 is made of a thin material capable of being curled, such as paper, plastic, or flexible screen, the two ends of the display member 3 are wrapped around the first roller 8 and the second roller 18 respectively by bonding.
In addition, when the first body 1 and the second body 2 relatively rotate to change the included angle between the first sleeve 7 and the first roller 8, and the second sleeve 17 and the second roller 18 relatively rotate, so that the first notch 9, the second notch and the third notch 19 are always parallel to the surface of the display part 3, the bending foot of the display part 3 at the notch is reduced, and the damage to the display part 3 is reduced. Further, a soft and smooth protective layer may be provided on the edge of the slot to prevent the display member 3 from being scratched by contact with the slot wall when entering and exiting the slot.
In some embodiments, to meet different requirements, the rotating shaft assembly 6 is rotated by a full angle of 0 ° to 360 ° to enable the first body 1 and the second body 2 to rotate 360 ° relatively, so that the display component 3 has multiple display modes to meet different working scenarios. The specific structure of the spindle assembly 6 is not limited as long as full-angle rotation can be achieved.
In some embodiments, as shown in fig. 1, 2, 5, 8 and 9, the rotation shaft assembly 6 is two and connected by a connection rod 21, the rotation shaft assembly 6 includes a plurality of first connection plates 22 fixedly connected with the first body 1, a plurality of second connection plates 23 fixedly connected with the second body 2, and a gear rotation assembly or a worm gear rotation assembly for rotatably connecting the first connection plates 22 and the second connection plates 23; the gear rotating assembly and the worm and gear rotating assembly are rotating assemblies capable of rotating at least 180 degrees or are all full-angle rotating assemblies of 0-360 degrees.
In some embodiments, as shown in fig. 5-8, the gear rotation assembly includes at least three shafts 24 arranged side-by-side, a plurality of tabs 25, and an idler gear 26, with any adjacent two shafts 24 being connected by at least one tab 25; at least one first connecting plate 22 is provided with a first tooth part 27, a second connecting plate 23 corresponding to the first connecting plate 22 provided with the tooth part is provided with a second tooth part 28, and the idler wheel 26 is meshed with the first tooth part 27 and the second tooth part 28 at the same time; the number of the connecting rods 21 is the same as that of the shaft rods 24 and is fixedly connected in a one-to-one correspondence manner, or the number of the connecting rods 21 is smaller than that of the shaft rods 24, and the connecting rods 21 are fixedly connected with the shaft rods 24 positioned in the middle.
Specifically, as shown in fig. 5 and fig. 6, the rotating shaft assembly 6 includes four shaft rods 24, four connecting rods 21, two ends of the four connecting rods 21 are respectively connected with the four shaft rods 24 in a one-to-one correspondence manner (two connecting rods 21 positioned at the outer side can be omitted, and the connection of the two rotating shaft assemblies 6 is realized only through the two connecting rods 21), and one connecting piece 25 is respectively arranged on any two adjacent shaft rods 24; the number of the first connecting plates 22 and the number of the second connecting plates 23 are four, the end parts of the two first connecting plates 22 positioned at the outer side are respectively provided with a first tooth part 27, the end parts of the two second connecting plates 23 positioned at the outer side are respectively provided with a second tooth part 28, and the end parts of the two first connecting plates 22 positioned at the middle and the end parts of the two second connecting plates 23 positioned at the middle are arc-shaped; idler gear 26 has two teeth for engagement with corresponding first and second teeth 27 and 28, respectively.
With continued reference to fig. 5 and 6, the gear rotating assembly in this embodiment further includes two connecting gears 29, wherein two adjacent shafts 24 from one side of the four shafts 24 are commonly connected to one connecting gear 29, and the other two shafts 24 are commonly connected to one connecting gear 29, and the two connecting gears 29 are meshed to further increase the stability of rotation of the rotating shaft assembly 6. The arrangement of the connecting gears 29 may be adjusted according to actual needs, for example, a separate connecting gear 29 may be provided on a certain shaft 24 instead of providing the connecting gears 29 together with the adjacent shaft 24.
In some embodiments, as shown in fig. 9 and 10, the worm gear and worm rotation assembly includes two worms 30, a worm wheel 31 engaged with the two worms 30 at the same time, and a bracket 32 for erecting the worms 30 and the worm wheel 31, the output shafts 33 of the two worms 30 are respectively connected with the connecting bodies 34 for connecting with the first body 1 and the second body 2, and both ends of the connecting rod 21 are respectively connected with the two brackets 32 of the two worm gear and worm rotation assemblies. When the first body 1 or the second body 2 rotates, the connecting body 34 connected with the first body is driven to rotate, the connecting body 34 drives the worm 30 connected with the connecting body to rotate, the worm 30 rotates to drive the worm wheel 31 to rotate, and the worm wheel 31 drives the other worm 30 to rotate.
In some embodiments, as shown in fig. 5, 7, 8 and 9, the supporting and accommodating device further includes a connecting band 20, and the two ends of the connecting band 20 after bypassing one or more connecting rods 21 are fixedly connected with the display component 3, so that when the first body 1 and the second body 2 rotate between 0-180 degrees, the middle part of the display component 3 is not separated from the hinge of the first body 1 and the second body 2 all the time, and is pulled by the connecting band 20, so that the display component 3 is permanently attached to the first body 1 and the second body 2, see fig. 14. The connecting band 20 is preferably made of a soft and non-deformable material, such as a plastic band.
The structures of the first body 1 and the second body 2 are not limited, and may be determined according to the function and application of the display member 3 that is actually required to be supported and stored. Continuing to combine 1 with fig. 2, the first body 1 and the second body 2 shown in this embodiment have the same structure and are rectangular plate-shaped.
The embodiment of the invention also discloses an electronic device, as shown in fig. 11 to 15, which comprises a flexible screen and the supporting and containing device, wherein two opposite ends of the flexible screen are respectively connected with the containing component 4 and the mounting component 5. When the rotating shaft assembly 6 of the electronic device is rotated to be closed or opened, the storage assembly 4 can freely and conveniently store or release the display screen, so that the change of the length generated by the flexible screen is solved under the multi-angle opening state, and the flexible screen can be displayed flexibly; in the unfolding process of the flexible screen, the shrinkage and curling radius is controlled within a reasonable range, so that the flexible screen is protected, the transition of the flexible screen at the curling position is smooth and natural, and when the flexible screen is in a plane state, the surface is smooth without any undulation; and the display mode of the flexible screen is changed by rotating the rotating shaft assembly 6, so that the working mode of the flexible screen is adjusted to realize the display range/mode display of multiple types and multiple scenes.
In some embodiments, as shown in fig. 4, an electronic component module 35 is disposed at an end of the flexible screen corresponding to the mounting assembly 5, and the end of the flexible screen extends into the second sleeve 17 through the second notch and into the second roller 18 through the third notch 19, so that the electronic component module 35 is accommodated in the second roller 18. I.e. the end of the flexible screen after extending into the second roller 18, surrounds the outer wall of the second roller 18 and is connected to the outer wall of the second roller 18.
In some embodiments, as shown in fig. 11 to 15, the first body 1 is an upper cover plate, the second body 2 is a lower plate, a side of the upper cover plate away from the lower plate forms a receiving side, a side of the lower plate away from the upper cover plate forms a mounting side, a motherboard (not shown in the drawings) is disposed in the lower plate, and the electronic component module 35 is connected to the motherboard through a signal output line 36, see fig. 4. One end of the signal output line 36 is connected to the electronic component module 35, and the other end passes through the connecting member 11 and the corresponding support shaft 13, and then enters the lower plate to be connected to the main board.
Because the flexible screen is thin, the roll-type housing assembly 4 has sufficient space to house the entire flexible screen inside the second sleeve 17. The outer shape structures of the first sleeve 7 and the second sleeve 17 are not limited as long as the inner cavity is cylindrical.
Different display modes of the electronic device according to the embodiment of the invention are specifically described below with reference to the accompanying drawings. Wherein, the rotating shaft assembly 6 with different opening and closing angles can be selected according to the requirement. The present embodiment will be described by taking the full angle rotation shaft assembly 6 having an opening/closing angle of 360 degrees as an example. As shown in fig. 11 and 12, when the opening and closing angle of the rotating shaft assembly 6 is 0 degrees, that is, the included angle between the upper cover plate and the lower cover plate is 0 degrees, the flexible screen is completely accommodated on the second roller 18, and the state of the spring 10 is slightly twisted, so as to provide an accommodating force for the first roller 8, that is, a force for reversing the first roller;
when the opening and closing angle of the rotating shaft assembly 6 is 0-180 degrees, that is, the included angle between the upper cover plate and the lower cover plate is 0-180 degrees, and the connecting belt 20 is arranged, the connecting belt 20 pulls the flexible screen to enable the flexible screen to change the folding angle along with the included angle between the upper cover plate and the lower cover plate, as shown in fig. 14. When the connecting band 20 is not provided, the flexible screen is always in a flat state and is not bent, as shown in fig. 15, to form a tent shape.
When the opening and closing angle of the rotating shaft assembly 6 is 180-360 degrees, namely, the included angle between the upper cover plate and the lower cover plate is 180-360 degrees, the connecting belt 20 does not play a function any more, at this time, the flexible screen can be bent and folded to a corresponding angle under the action of the shaft lever 24, namely, whether the connecting belt 20 is arranged or not, and the display modes of the flexible screen are the same.
When the opening and closing angle of the rotating shaft assembly 6 is 180 degrees, that is, the included angle between the first body 1 and the second body 2 is 180 degrees, the flexible screen extends out of the second sleeve 17 substantially completely, see fig. 13, and the spring 10 is in a slightly twisted state at this time, so as to provide a receiving force for the first sleeve 7, that is, a reverse force.
When the opening and closing angle of the rotating shaft assembly 6 is continuously unfolded from 0 degrees to 360 degrees, the flexible screen can be gradually pulled out, the torsion force of the spring 10 is increased along with the increase of the rotating angle between the upper cover plate and the lower cover plate, and at the moment, the torsion force of the spring 10 is smaller than the friction torque of the rotating shaft assembly 6, and the whole electronic equipment can be kept in a certain state. When the opening and closing angle of the rotating shaft assembly 6 is continuously folded from 360 degrees to 0 degrees, the flexible screen can be gradually stored by the storage assembly 4, the torsion force of the spring 10 is reduced along with the reduction of the rotating angle between the upper cover plate and the lower cover plate, and at the moment, the torsion force of the spring 10 is smaller than the friction torque of the rotating shaft assembly 6, so that the whole electronic equipment can be kept in a certain state.
Furthermore, although exemplary embodiments have been described in the present disclosure, the scope thereof includes any and all embodiments having equivalent elements, modifications, omissions, combinations (e.g., of the various embodiments across), adaptations or alterations as would be appreciated by those in the art. Elements in the claims are to be construed broadly based on the language employed in the claims and are not limited to examples described in the present specification or during the practice of the present application, which examples are to be construed as non-exclusive. It is intended, therefore, that the specification and examples be considered as exemplary only, with a true scope and spirit being indicated by the following claims and their full scope of equivalents.
The above description is intended to be illustrative and not restrictive. For example, the above-described examples (or one or more aspects thereof) may be used in combination with each other. For example, other embodiments may be used by those of ordinary skill in the art upon reading the above description. In addition, in the above detailed description, various features may be grouped together to streamline the invention. This is not to be interpreted as an intention that the disclosed features not being claimed are essential to any claim. Rather, inventive subject matter may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the detailed description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that these embodiments may be combined with one another in various combinations or permutations. The scope of the invention should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.
The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this invention will occur to those skilled in the art, and are intended to be within the spirit and scope of the invention.
Claims (15)
1. A support and storage device for supporting and storing a rollable display component, the support and storage device comprising:
one of the two opposite sides forms a pivot side, and one of the two far sides forms a storage side, and the other forms an installation side;
the rotating shaft assembly is used for pivotally connecting the pivoting side of the first body and the pivoting side of the second body so that the first body and the second body can relatively rotate to adjust an included angle between the first body and the second body and relatively unfold or fold the first body and the second body;
a housing assembly disposed on the housing side;
a mounting assembly disposed on the mounting side;
the two ends of the display component are respectively connected to the storage component and the mounting component, and when the first body and the second body are unfolded relatively, the display component can be in a display state; when the first body and the second body are relatively folded, the display component can be contained in the containing assembly in a winding mode to be in a containing state, and the first body and the second body have different opening and closing angles, so that the display component has different display modes including a flat plate shape, a tent shape and a double-screen shape.
2. The support and storage device of claim 1, wherein the storage assembly comprises:
a sleeve provided with a notch along the axial direction;
the roller is arranged in the sleeve and can rotate relative to the sleeve, and one end of the display part extends into the sleeve through the notch of the sleeve and is fixedly connected with the roller;
a reset mechanism connected with the roller for resetting the roller;
when the first body and the second body are relatively unfolded, the display part is pulled to drive the roller to rotate, so that the display part is pulled out of the containing assembly, and the roller enables the reset mechanism to accumulate energy in the rotating process, so that when the first body and the second body are relatively folded, the reset mechanism releases energy to drive the roller to rotate, and the display part is wound on the roller to be contained.
3. The supporting and storing device according to claim 2, wherein the restoring mechanism comprises a spring and a connecting piece, the spring is arranged in the roller along the axial direction of the roller, one end of the spring is fixed with the roller, the other end of the spring is fixedly connected with the connecting piece, and the connecting piece is positioned outside the roller and is fixed relative to the sleeve.
4. The support and storage device of claim 1, wherein the mounting assembly comprises:
a sleeve provided with a notch along the axial direction;
the roller is arranged in the sleeve and can rotate relative to the sleeve, and the other end of the display part extends into the sleeve through the notch of the sleeve and is fixedly connected with the roller.
5. The support and storage device of claim 4, wherein one end of the sleeve is detachably connected with a connector.
6. The supporting and storing device according to any one of claims 3 to 5, wherein supporting shafts are respectively provided at both ends of the sleeve, one of the supporting shafts is plugged at one end of the sleeve, and the shaft portion thereof extends into one end of the drum for supporting the same, and the shaft portion of the other supporting shaft extends into the other end of the drum through the connecting member for supporting the same, so that the drum can rotate around the shaft portions of the two supporting shafts as the axis.
7. The supporting and storing device according to claim 1, wherein the number of the rotating shaft assemblies is two and connected through a connecting rod, the rotating shaft assemblies comprise a plurality of first connecting plates fixedly connected with the first body, a plurality of second connecting plates fixedly connected with the second body, and a gear rotating assembly or a worm gear rotating assembly for rotationally connecting the first connecting plates and the second connecting plates; the gear rotating assembly and the worm and gear rotating assembly are rotating assemblies capable of rotating at least 180 degrees.
8. The support and storage device of claim 7, wherein the gear rotation assembly comprises at least three shafts arranged in parallel, a plurality of connecting pieces, and an idler, any adjacent two of the shafts being connected by at least one of the connecting pieces; at least one first connecting plate is provided with a first tooth part, the second connecting plate corresponding to the first connecting plate provided with the tooth part is provided with a second tooth part, and the idler wheel is meshed with the first tooth part and the second tooth part at the same time; the number of the connecting rods is the same as that of the shaft rods and are fixedly connected in one-to-one correspondence, or the number of the connecting rods is smaller than that of the shaft rods, and the connecting rods are fixedly connected with the shaft rods positioned in the middle.
9. The support and storage device of claim 8, wherein the gear rotating assembly further comprises a plurality of connecting gears, one connecting gear is respectively arranged on each shaft rod or two adjacent shaft rods are connected with one connecting gear together, and the connecting gears on different shaft rods are meshed in sequence.
10. The supporting and storing device according to claim 7, wherein the worm gear rotating assembly comprises two worms, worm gears meshed with the two worms simultaneously, and a bracket for erecting the worms and the worm gears, wherein output shafts of the two worms are respectively connected with connecting plates for connecting the first body and the second body, and the connecting rods are connected to the bracket.
11. The support and storage device of claim 7, further comprising a connecting strap that is fixedly connected to the display member at each of the rear ends thereof around one or more of the connecting rods.
12. The support and storage device of claim 7, wherein the gear rotating assembly and the worm and gear rotating assembly are all 0-360 ° full angle rotating assemblies.
13. An electronic device comprising a flexible screen, and further comprising the support and storage device of any one of claims 1 to 12, wherein opposite ends of the flexible screen are connected to the storage assembly and the mounting assembly, respectively.
14. The electronic device of claim 13, wherein the electronic device comprises a memory device,
the mounting assembly comprises a sleeve with a notch along the axial direction and a roller which is arranged in the sleeve and can rotate relative to the sleeve;
the flexible screen is provided with an electronic component module corresponding to one end of the installation component, and extends into the sleeve through the notch.
15. The electronic device according to claim 13, wherein the first body is an upper cover plate, the second body is a lower plate, a side of the upper cover plate away from the lower plate forms the receiving side, a side of the lower plate away from the upper cover plate forms the mounting side, a main board is disposed in the lower plate, and the electronic component module is connected to the main board through a signal output line.
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| CN110189635A (en) * | 2019-05-29 | 2019-08-30 | 上海天马有机发光显示技术有限公司 | A kind of Flexible Displays mould group and flexible display apparatus |
| CN110647215B (en) * | 2019-09-29 | 2021-04-13 | 联想(北京)有限公司 | Rotating shaft and electronic equipment |
| TWI723703B (en) * | 2019-12-26 | 2021-04-01 | 富世達股份有限公司 | Shading structure of shaft chain group |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100028343A (en) * | 2008-09-04 | 2010-03-12 | 삼성전자주식회사 | Mobile device having flexible display |
| CN106504649A (en) * | 2016-11-21 | 2017-03-15 | 上海天马微电子有限公司 | Flexible display apparatus |
| CN107135288A (en) * | 2017-04-25 | 2017-09-05 | 珠海市魅族科技有限公司 | Foldable terminals with flexible screen |
| CN206584684U (en) * | 2016-12-28 | 2017-10-24 | 深圳市柔宇科技有限公司 | Flexible display apparatus |
| CN207977989U (en) * | 2018-01-08 | 2018-10-16 | 杭州安费诺飞凤通信部品有限公司 | A kind of infolding flexible screen mobile terminal |
| CN209587601U (en) * | 2018-12-06 | 2019-11-05 | 合肥联宝信息技术有限公司 | A kind of support and storage device and electronic equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8804324B2 (en) * | 2011-06-03 | 2014-08-12 | Microsoft Corporation | Flexible display overcenter assembly |
-
2018
- 2018-12-06 CN CN201811488420.3A patent/CN109578776B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100028343A (en) * | 2008-09-04 | 2010-03-12 | 삼성전자주식회사 | Mobile device having flexible display |
| CN106504649A (en) * | 2016-11-21 | 2017-03-15 | 上海天马微电子有限公司 | Flexible display apparatus |
| CN206584684U (en) * | 2016-12-28 | 2017-10-24 | 深圳市柔宇科技有限公司 | Flexible display apparatus |
| CN107135288A (en) * | 2017-04-25 | 2017-09-05 | 珠海市魅族科技有限公司 | Foldable terminals with flexible screen |
| CN207977989U (en) * | 2018-01-08 | 2018-10-16 | 杭州安费诺飞凤通信部品有限公司 | A kind of infolding flexible screen mobile terminal |
| CN209587601U (en) * | 2018-12-06 | 2019-11-05 | 合肥联宝信息技术有限公司 | A kind of support and storage device and electronic equipment |
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