WO2021026940A1 - Device for unfolding flexible folding screen, and terminal - Google Patents

Device for unfolding flexible folding screen, and terminal Download PDF

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Publication number
WO2021026940A1
WO2021026940A1 PCT/CN2019/101006 CN2019101006W WO2021026940A1 WO 2021026940 A1 WO2021026940 A1 WO 2021026940A1 CN 2019101006 W CN2019101006 W CN 2019101006W WO 2021026940 A1 WO2021026940 A1 WO 2021026940A1
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WO
WIPO (PCT)
Prior art keywords
support
folding screen
plate
block
elastic plate
Prior art date
Application number
PCT/CN2019/101006
Other languages
French (fr)
Chinese (zh)
Inventor
陈健
Original Assignee
陈健
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Filing date
Publication date
Application filed by 陈健 filed Critical 陈健
Publication of WO2021026940A1 publication Critical patent/WO2021026940A1/en

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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets

Definitions

  • the utility model relates to the technical field of flexible folding screens, more specifically, the utility model relates to a flexible folding screen unfolding device and a terminal.
  • smart mobile terminals such as smart phones, tablet computers
  • the flexible screen can switch between the folded state and the unfolded state.
  • a folding mobile phone Take a folding mobile phone as an example. Since the screen of a flexible folding mobile phone is continuously foldable, in order to ensure that the flexible folding screen is not pulled or squeezed, the appearance of the product will be greatly deformed in the middle hinge bending part. The structure cannot achieve such a large amount of deformation.
  • the folding mechanism in the prior art adopts a mechanical linkage mechanism to realize the folding mechanism is more complicated, and when the parts of the mechanical linkage mechanism are in motion, it will inevitably affect the appearance of the mobile terminal, such as folding on the flexible folding screen. Marks, leading to poor user experience and affecting product life.
  • the utility model aims to solve at least one of the technical problems existing in the prior art or related technologies.
  • an object of the present invention is to provide a flexible folding screen unfolding device.
  • Another object of the present invention is to provide a terminal with the above-mentioned flexible folding screen unfolding device.
  • the present invention provides a terminal with the above flexible folding screen unfolding device, including:
  • the bottom surface of the elastic plate is provided with a second support block and two first support blocks, one of the first support blocks is set at the left end of the bottom surface of the elastic plate, and the other first support block is set at the bottom
  • the second support plate is arranged in the middle of the lower surface of the elastic plate, and the upper surface of the elastic plate is provided with a flexible folding screen;
  • Two bending and folding mechanisms are both arranged on the lower surface of the elastic plate, and one of the bending and folding mechanisms is located between the second support plate and one of the first support blocks, and the other is bending and folding The mechanism is located between the second support plate and the other first support block;
  • a protruding block which is arranged on the lower surface of the second supporting block
  • the elastic plate is bent back to the flexible folding screen, so that the surface of the first support block away from the flexible folding screen is connected to the surface of the flexible folding screen through the bending and folding mechanism.
  • the lower surface of the protruding block is selectively attached and connected.
  • the bending and folding mechanism includes a soft support structure and a plurality of support frames sleeved outside the soft support structure;
  • the supporting frame includes a first supporting plate, a second supporting plate, and fan-shaped baffles arranged at the ends of the first supporting plate and the second supporting plate, and the upper surface of the first supporting plate and the elastic
  • the lower surface of the board is connected, and when the flexible folding screen unfolding device is in the folded state, the plurality of support structures are formed into a semicircular structure to support the elastic board in the folded state.
  • the upper end of the fan-shaped baffle is connected to the lower surface of the first support plate, and the fan-shaped The lower end of the baffle is connected with the upper surface of the second support plate.
  • the soft support structure is in a flat tube shape, and includes a first connecting portion, a second connecting portion, and a folding portion arranged between the first connecting portion and the second connecting portion, A plurality of the support frames are sequentially sleeved on the outside of the folding part.
  • the upper surface of the folded portion is provided with a plurality of continuous first arc-shaped protrusions, and the upper surface of the first arc-shaped protrusions and the lower part of the first support plate
  • the surface is matched
  • the lower surface of the folded portion is provided with a plurality of continuous second arc-shaped protrusions
  • the middle of the second arc-shaped protrusion is provided with an arc-shaped groove.
  • the shaped groove is adapted to the upper surface of the second support plate.
  • the first support block is provided with a first side groove facing the side wall of the second support block
  • the second support block is provided with a first side groove facing the side wall of the first support block.
  • the first connecting part is clamped in the first side groove
  • the second connecting part is clamped in the second side groove.
  • a first magnetic part is provided in a portion of the first support block near the bottom thereof;
  • a strong magnet corresponding to the first magnetic part is arranged in the protruding block, and a second magnetic part is arranged in the position above the strong magnet in the protruding block, so that the first support block and the The protruding block is connected by the magnetic force between the first magnetic part and the strong magnet, the second magnetic part selectively repels the first magnetic part, and a battery for storing the battery is also arranged in the protruding block cabin.
  • a terminal includes the above-mentioned flexible folding screen unfolding device.
  • it also includes:
  • a camera module which is arranged at the upper left end of the elastic plate, the upper left end of the elastic plate is provided with a through hole corresponding to the camera module, and one of the first support plates is provided with a surface facing the elastic plate A receiving groove corresponding to the camera module;
  • a circuit board which is arranged in the first support block or the second support block;
  • the battery is arranged in the protruding block, the output end of the battery is electrically connected to the circuit board, and the output end of the circuit board is electrically connected to the camera module and the flexible folding screen, respectively.
  • the width of one of the first support blocks is greater than or equal to the width of the other first support block, and the first magnetic part in one of the first support blocks is located in the middle of one of the first support blocks ;
  • the first magnetic portion of the other first support block is close to the right end of the other first support block.
  • the flexible folding screen includes a protective layer and a flexible screen body arranged between the protective layer and the elastic plate from top to bottom; the elastic plate is set as an elastic folding steel plate.
  • the present invention includes at least the following beneficial effects:
  • the flexible folding screen unfolding device of the present invention has a simple structure and novel design.
  • the flexible folding screen unfolding device only an elastic plate, two first supporting blocks, a second supporting block, and two bending and folding mechanisms are arranged in the flexible folding screen unfolding device.
  • fewer structural components such as protrusions can realize the folding support of the flexible folding screen, which can avoid the damage to the flexible folding screen when the hinge is used to realize the folding of the flexible folding screen in the prior art, such as the folding of the flexible folding screen. mark.
  • the bending and folding mechanism is an organ-shaped tubular bending structure.
  • the application of the bending and folding mechanism avoids the problems of crease deformation caused by the existing hinge design on the flexible screen. And compared with the hinged folding method, the structure is simple and the failure rate is low.
  • This design idea is novel and unique, bringing new ideas to the application of variable-size screens (flexible folding screens) on mobile smart devices.
  • Figure 1 is a schematic diagram of the front end structure of the flexible folding screen unfolding device of the present invention in an unfolded state.
  • Fig. 2 is a schematic diagram of the front end perspective structure of the flexible folding screen unfolding device of the present invention in an unfolded state.
  • Fig. 3 is a perspective structural diagram of the front end of the flexible folding screen unfolding device according to the utility model in a folded state.
  • FIG. 4 is a schematic diagram of the front end structure of the bending and folding mechanism in the unfolded state of the flexible folding screen unfolding device of the present invention.
  • FIG. 5 is a schematic diagram of the front end structure of the soft support structure in the unfolded state of the flexible folding screen unfolding device of the present invention.
  • FIG. 6 is a schematic diagram of the front end structure of the support frame in the unfolded state of the flexible folding screen unfolding device of the present invention.
  • Fig. 7 is a schematic structural view of a part of the bending and folding mechanism in the unfolded state of the flexible folding screen unfolding device of the present invention.
  • Fig. 8 is a schematic structural diagram of the soft supporting structure in the unfolded state of the flexible folding screen unfolding device of the present invention.
  • Fig. 9 is a schematic diagram of the structure of the flexible folding screen unfolding device according to the present invention in an unfolded state.
  • the present invention provides a flexible folding screen unfolding device and terminal, including:
  • the elastic plate 1 is provided with a second support block 3 and two first support blocks 2 on its lower surface, one of the first support blocks 2 is provided at the left end of the lower surface of the elastic plate 1, and the other
  • the support block 2 is arranged at the right end of the lower surface of the elastic plate 1, the second support plate 3 is arranged in the middle of the lower surface of the elastic plate 1, and the upper surface of the elastic plate 1 is provided with a flexible folding screen 4;
  • Two bending and folding mechanisms 5 are both arranged on the lower surface of the elastic plate 1, and one of the bending and folding mechanisms 5 is located between the second support plate 3 and one of the first support blocks 2, and the other One of the bending and folding mechanisms 5 is located between the second support plate 3 and the other first support block 2;
  • the protruding block 6 is arranged on the lower surface of the second supporting block 3;
  • the elastic plate 1 is bent back to the flexible folding screen 4, so that the surface of the first support block 2 facing away from the flexible folding screen 4 passes through the bending and folding mechanism 5 is selectively attached to the lower surface of the protruding block 6.
  • the elastic plate 1 has good elasticity.
  • elastic steel plates can be used.
  • the lower surface of the elastic plate 1 is provided with two first support blocks 2, and the middle part is provided with a second support block 3.
  • a bending and folding mechanism 5 is provided between the two supporting blocks 2 and the first supporting block 3, so that when the flexible folding screen unfolding device is used, the folding of the flexible folding screen 4 is realized by two 180-degree folds, that is, When the user bends the two ends of the flexible folding screen unfolding device downward and then inward 180 degrees to the folded state, the surface of the first support block 2 facing away from the flexible folding screen 4 passes through the bending and folding mechanism 5 and the protruding block 6 The lower surface is selectively attached and connected.
  • the bending and folding mechanism 5 is bent into a semicircle to better support the elastic plate 1, the flexible folding screen 4, and when the bending and folding mechanism 5 is bent into a semicircle, its inner semicircle is curved
  • the contour line is matched with the semicircular end of the protruding block, which can avoid damage to the flexible folding screen 4 when the flexible folding screen is folded using hinges in the prior art, such as creases of the flexible folding screen 4.
  • the flexible folding screen unfolding device has a simple structure and novel design.
  • the flexible folding screen unfolding device only elastic plates 1, two first supporting blocks 2, second supporting blocks 3, and two Fewer structural components such as the bending and folding mechanism 5 and the protruding block 6 can realize the folding support of the flexible folding screen 4, which can avoid the damage to the flexible folding screen when the hinge is used in the prior art to realize the folding of the flexible folding screen. Such as creases on the flexible folding screen.
  • the bending and folding mechanism 5 includes a soft support structure 51 and a plurality of support frames 52 sleeved outside the soft support structure 51;
  • the supporting frame 52 includes a first supporting plate 521, a second supporting plate 522, and a fan-shaped baffle 523 disposed at the ends of the first supporting plate 521 and the second supporting plate 522.
  • the first supporting plate 521 The upper surface of is connected with the lower surface of the elastic plate 1.
  • the bending and folding mechanism 5 includes a soft support structure 51 and a plurality of support frames 52 sleeved outside the soft support structure 51.
  • the bending and folding mechanism 5 is in In a semicircular shape, a plurality of first support plates 521 are also bent into a semicircular structure and support the elastic plate 1, and a plurality of second support plates 522 are also bent into a semicircular structure and attached to the end of the protruding block 6, so that a plurality of supports
  • the frame 52 forms a semicircular structure to support the elastic plate in a folded state.
  • the bending and folding mechanism 5 includes a soft support structure 51 and a plurality of support frames 52 sleeved on the outside of the soft support structure 51. 1. The supporting role.
  • first supporting plate 521 and the second supporting plate 522 are in a downwardly curved arc shape, and the upper end of the fan-shaped baffle 523 is connected to the lower surface of the first supporting plate 521 The lower end of the fan-shaped baffle 523 is connected to the upper surface of the second supporting plate 522.
  • the upper surface of the first support plate 521 can be glued to the lower surface of the elastic plate 1, when the elastic plate 1 is in the bent and folded state, the multiple first support plates 521 are bent
  • the plurality of second supporting plates 522 are also bent into a semicircular structure.
  • the first supporting plates 521, The second support plates 522 are in a downwardly curved arc shape, and the fan-shaped baffle 523 is arranged between the first support plate 521 and the second support plate 522 to support the first support plate 521 and the second support plate 522 , And supporting the elastic plate 1.
  • both the first support plate 521 and the second support plate 522 are arranged in a downwardly curved arc shape, so as to better fit the elastic plate 1 and the protruding block 6. .
  • the soft support structure 51 has a flat tube shape, which includes a first connection portion 511, a second connection portion 512, and is arranged between the first connection portion 511 and the second connection portion 512.
  • a plurality of the supporting frames 52 are sequentially sleeved on the outside of the folding part 513.
  • the soft support structure 51 is a flat tube and fits the elastic plate 1.
  • the soft support structure 51 includes a first connecting portion 511, a second connecting portion 512, and a folding portion 513.
  • the folding portion 513 When the flexible folding screen unfolding device is in the folded state, it is bent into a semicircular structure, which acts as an elastic buffer and support for the elastic plate 1, and also better supports multiple support frames 52, or in other words, multiple support frames 52 pass through
  • the folding part 513 is folded into a semicircular structure.
  • the soft support structure 51 is flat and tube-shaped to fit the elastic plate 1, and the structure is simple and easy to manufacture; the folding part 513 is bent into a semicircular structure, which plays a role in the elastic plate 1.
  • the elastic buffer support function also better supports the multiple support frames 52, or in other words, the multiple support frames 52 are folded into a semicircular structure by the folding portion 513.
  • the upper surface of the folding portion 513 is provided with a plurality of continuous first arc-shaped protrusions 514, and the upper surface of the first arc-shaped protrusions 514 is connected to the first support
  • the lower surface of the plate 521 is adapted to the lower surface of the folded portion 513 is provided with a plurality of continuous second arc-shaped protrusions 515, and the middle of the lower surface of the second arc-shaped protrusions 515 is provided with
  • the arc-shaped groove 516 is adapted to the upper surface of the second supporting plate 522.
  • a plurality of support frames 52 are sleeved on the outside of the folding part 513, and since the first supporting plate 521 and the second supporting plate 522 are curved downwardly, the upper surface of the folding part 513 is arranged There are multiple and continuous first arc-shaped protrusions 514, the upper surface of the first arc-shaped protrusions 514 is matched with the lower surface of the first support plate 521; the lower surface of the second arc-shaped protrusions 515 An arc-shaped groove 516 is provided in the middle, and the arc-shaped groove 516 is matched with the upper surface of the second support plate 522.
  • the folding part 513 is better matched with the first supporting plate 521 and the second supporting plate 522, and has a better supporting effect.
  • the first support block 2 is provided with a first side groove 7 facing the side wall of the second support block 3, and the second support block 3 faces the side of the first support block 2.
  • the wall is provided with the second side groove 8, the first connecting part 511 is clamped in the first side groove 7, and the second connecting part 512 is clamped in the second side groove Within 8.
  • the first connecting part 511 is clamped in the first side groove 7, and the second connecting part 512 is clamped in the second side groove 8, so that the bending and folding mechanism 5 is installed on the first supporting block. 2 and the second support block 3.
  • the first side groove 7 is provided on the first support block 2
  • the second connecting portion 512 is provided on the second support block 3, so that the bending and folding mechanism 5 is installed on the second support block 3.
  • a first magnetic portion 10 is provided in a portion near the bottom of the first support block 2;
  • a strong magnet (not shown) corresponding to the first magnetic portion 10 is provided in the protruding block 6, and a second magnetic portion 11 is provided in the protruding block 6 above the strong magnet.
  • the first support block 2 and the protruding block 6 are connected by the magnetic force between the first magnetic portion 10 and the strong magnet, and the second magnetic portion 11 selectively repels the first magnetic portion 10,
  • a battery compartment (not shown) for storing batteries is also provided in the protruding block 6.
  • a battery compartment for storing batteries is also arranged in the protruding block 6, and the batteries can supply power to the circuit board;
  • the first support block 2 is provided with a first magnetic portion 10 at a location near its bottom, and the protruding block 6 is provided with two second magnetic portions 11, the first magnetic portion 10 is a permanent magnet, and the second magnetic portion 11 is an electromagnetic Iron, the protruding block 6 is provided with a ferromagnetic body corresponding to the first magnetic portion 10, and the ferromagnetic body can be an iron piece, which is under the second magnetic portion 11 (at this time, the second magnetic portion 11 is off Electric state, non-magnetic), when the flexible folding screen unfolding device is in the folded state, the first magnetic part 10 attracts the iron sheet to achieve folding; when the flexible folding screen unfolding device is unfolded, the second magnetic part 11 is energized, At this time, the second magnetic portion 11 generates magnetism opposite to that of the first magnetic portion 10, repels the first magnetic portion 10 to achieve expansion, and then the second magnetic portion 11 is powered off to realize the first support block 2 and the second Selective fitting connection between the two supporting blocks 3;
  • a physical electromagnetic control key can be provided on the flexible folding screen unfolding device.
  • the electromagnetic control key controls the energization and de-energization of the second magnetic portion 11, and the electromagnetic control key can be provided on the front side wall or the rear side wall of the protrusion 3 Or on the side wall of the first support block 2 facing away from the second support block 3, when the user wants to open the flexible folding screen unfolding device, the user presses the electromagnetic control key, and the electromagnetic control key controls the second magnetic part 11 to be energized instantaneously, At this time, the second magnetic portion 11 generates magnetism opposite to that of the first magnetic portion 10, repels the first magnetic portion 10 to achieve expansion, and then the second magnetic portion 11 is cut off and disappears;
  • Laminating inductive sensors can also be provided.
  • the laminating inductive sensors can be set on the first supporting block 2 and the second supporting block 3.
  • the second magnetic part 11 When the laminating inductive sensors sense that the two are close, the second magnetic part 11 is not energized, and the second The magnetic part 11 conducts to generate magnetism opposite to that of the first magnetic part 10, repels the first magnetic part 10 and expands it, and then the inductive sensor on the first support block 2 cannot sense the magnetism on the second support block 3.
  • the inductive sensor is attached, the second magnetic part 11 is powered off, and the attached inductive sensor has been described in the existing patent 201721428482.6, "Multi-page display screen and mobile phone including the multi-page display screen", and will not be repeated.
  • the flexible folding screen 4 can use a virtual touch strip to control the conduction or disconnection of the second magnetic part 11; the above-mentioned fitting inductive sensor can be combined with a virtual touch strip or a physical electromagnetic control key in an imaginable way.
  • the magnetic repulsion between the first magnetic part 10 and the second magnetic part 11 is controlled.
  • first magnetic part 10 and the second magnetic part 11 are in the relationship of a female buckle, the first magnetic part 10 is a female buckle, and the second magnetic part 11 is a female buckle. Both the female buckle and the female buckle are made of magnetic materials.
  • the bottom of the protruding block 6 is provided with a female buckle groove for installing the second magnetic part 11, and the first magnetic part 11 is provided at the bottom of the first support block 2.
  • the flexible folding screen unfolding device is in the folded state.
  • the first magnetic part 10 is used as a sub buckle to be snapped into the second magnetic part 11 as a female buckle; when the user wants to open the flexible folding screen unfolding device, he directly separates the first support block 2 from the protruding block 6, and It is sufficient that one magnetic part 10 is separated from the second magnetic part 11.
  • a terminal includes the flexible folding screen unfolding device as described in any of the above embodiments.
  • the terminal can be a foldable mobile phone, or a foldable tablet computer, etc.
  • a flexible folding screen unfolding device on the terminal, when the terminal is in a folded state, compared with the prior art using hinges In this way, creases on the flexible folding screen can be avoided.
  • the terminal with the flexible folding screen unfolding device can avoid creases on the flexible folding screen when in the folded state, and prolong the service life of the flexible folding screen.
  • it further includes:
  • the camera module 9 is arranged at the upper left end of the elastic plate 1, and the upper left end of the elastic plate 1 is provided with a through hole corresponding to the camera module 9, and one of the first support plates 2 faces the elastic plate 1.
  • the surface of the board 1 is provided with a receiving groove corresponding to the camera module 9;
  • a circuit board which is arranged in the first support block 2 or the second support block 3;
  • a battery which is arranged in the protruding block 6, the output end of the battery is electrically connected to the circuit board, and the output end of the circuit board is electrically connected to the camera module 9 and the flexible folding screen 4, respectively .
  • the width of one of the first support blocks 2 is greater than or equal to the width of the other first support block 2, and the first magnetic portion 10 in one of the first support blocks 2 is located in one of the first support blocks.
  • the middle part of the support block 2; the first magnetic portion 10 of the other first support block 2 is close to the right end of the other first support block 2.
  • the terminal is provided with a battery, a circuit board, and a camera module 9, the output end of the battery is electrically connected to the circuit board, and the output end of the circuit board is electrically connected to the camera module 9 and the flexible folding screen 4;
  • a through hole corresponding to the camera module 9 is provided at the upper left end of the elastic plate 1, and one of the first support plates 2 is provided with a receiving groove corresponding to the camera module 9 on the surface facing the elastic plate.
  • one of the first support plates The width of 2 is greater than the width of the other first support plate 2.
  • the two first magnetic parts 10 are respectively arranged at different positions of the two first support blocks 2, so that the first magnetic part 10 and the second magnetic part 11 Match.
  • a camera module 9 is provided on the terminal.
  • the user needs to take a picture, only the part where the camera module 9 is located needs to be folded and folded.
  • the scene in front of the user can be photographed; when the camera module 9 is facing the user, the user can take a selfie, which is simple, convenient and practical.
  • the flexible folding screen 4 includes a protective layer and a flexible screen body arranged between the protective layer and the elastic plate 1 from top to bottom; the elastic plate 1 is set as an elastic folding steel plate .
  • the flexible folding screen 4 from top to bottom includes a protective layer, a flexible screen body arranged between the protective layer and the elastic plate 1, and the flexible screen body is electrically connected to the circuit board;
  • the protective layer can be a plastic film , Ultra-thin glass can be bent, flexible screen body can use OLED flexible display, elastic plate 1 can use steel strip with excellent elasticity, for example, 65MN manganese steel strip, thickness: 0.15mm-3.0mm, what needs to be explained is this Those skilled in the art can accurately calculate specific materials and specifications in the engineering stage.
  • the protective layer can protect the flexible screen body, and the elastic plate 1 selects the elastic steel belt, and the manufacturing cost is low.
  • the terms “installation”, “connected”, “connected”, “fixed” and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected or integrated; it can be mechanically connected, or electrically connected, or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal communication of two components or the interaction between two components , Unless specifically defined otherwise.
  • the specific meaning of the above-mentioned terms in the present utility model can be understood according to specific circumstances.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

Disclosed is a device for unfolding a flexible folding screen. The device comprises: an elastic plate, wherein a second supporting block and two first supporting blocks are arranged at a lower surface thereof, one of the first supporting blocks is arranged at the left end of the lower surface of the elastic plate, the other first supporting block is arranged at the right end of the lower surface of the elastic plate, the second supporting block is arranged at the middle of the lower surface of the elastic plate, and a flexible folding screen is arranged at an upper surface of the elastic plate; two bending folding mechanisms, which are both arranged at the lower surface of the elastic plate; and a protruding block, which is arranged at a lower surface of the second supporting block. The device for unfolding the flexible folding screen is simple in terms of structure and new in terms of design, the flexible folding screen can be folded and supported only by arranging structural components such as the elastic plate, the two first supporting blocks, the second supporting block, the two bending folding mechanisms, the protruding block, etc. in the device for unfolding the flexible folding screen, and the situation in the prior art whereby damage is caused to a flexible folding screen when a hinge is used for folding the flexible folding screen is prevented.

Description

一种柔性折叠屏展开装置以及终端Flexible folding screen unfolding device and terminal 技术领域Technical field
本实用新型涉及柔性折叠屏技术领域，更具体地说，本实用新型涉及一种柔性折叠屏展开装置以及一种终端。The utility model relates to the technical field of flexible folding screens, more specifically, the utility model relates to a flexible folding screen unfolding device and a terminal.
背景技术Background technique
利用柔性屏的可弯折特性，搭载柔性屏的智能移动终端(例如智能手机、平板电脑)就能实现折叠状态和展开状态的切换。以折叠手机为例，柔性折叠手机由于屏幕是连续可折叠的，为保证柔性折叠屏不受拉扯或挤压，产品整机外观在其中间铰链折弯部分将有很大的变形，而一般的结构无法做到这么大的变形量。从而使得现有技术中的折叠机构均采用机械联动机构来实现折叠机构比较复杂，且在机械联动机构的部件在运动时，不可避免的影响到移动终端的外观效果，如柔性折叠屏上出现折痕，导致用户的体验较差、影响产品寿命。Utilizing the bendable characteristics of the flexible screen, smart mobile terminals (such as smart phones, tablet computers) equipped with the flexible screen can switch between the folded state and the unfolded state. Take a folding mobile phone as an example. Since the screen of a flexible folding mobile phone is continuously foldable, in order to ensure that the flexible folding screen is not pulled or squeezed, the appearance of the product will be greatly deformed in the middle hinge bending part. The structure cannot achieve such a large amount of deformation. As a result, the folding mechanism in the prior art adopts a mechanical linkage mechanism to realize the folding mechanism is more complicated, and when the parts of the mechanical linkage mechanism are in motion, it will inevitably affect the appearance of the mobile terminal, such as folding on the flexible folding screen. Marks, leading to poor user experience and affecting product life.
实用新型内容Utility model content
本实用新型旨在至少解决现有技术或相关技术中存在的技术问题之一。The utility model aims to solve at least one of the technical problems existing in the prior art or related technologies.
有鉴于此，本实用新型的一个目的在于提供一种柔性折叠屏展开装置。In view of this, an object of the present invention is to provide a flexible folding screen unfolding device.
本实用新型的另一个目的在于提供一种具有上述柔性折叠屏展开装置的终端。Another object of the present invention is to provide a terminal with the above-mentioned flexible folding screen unfolding device.
为了实现上述目的，本实用新型提供了一种具有上述柔性折叠屏展开装置的终端，包括：In order to achieve the above objective, the present invention provides a terminal with the above flexible folding screen unfolding device, including:
弹性板，其下表面设置有第二支撑块和两个第一支撑块，其中一个所述第一支撑块设置在所述弹性板下表面的左端，另一个所述第一支撑块设置在所述弹性板下表面的右端，所述第二支撑板设置在所述弹性板下表面的中部，所述弹性板的上表面设置有柔性折叠屏；The bottom surface of the elastic plate is provided with a second support block and two first support blocks, one of the first support blocks is set at the left end of the bottom surface of the elastic plate, and the other first support block is set at the bottom On the right end of the lower surface of the elastic plate, the second support plate is arranged in the middle of the lower surface of the elastic plate, and the upper surface of the elastic plate is provided with a flexible folding screen;
两个弯曲折叠机构，均设置在所述弹性板的下表面，并且其中一个所述弯曲折叠机构位于所述第二支撑板与其中一个所述第一支撑块之间，另一个所述弯曲折叠机构位于所述第二支撑板与另一个所述第一支撑块之间；Two bending and folding mechanisms are both arranged on the lower surface of the elastic plate, and one of the bending and folding mechanisms is located between the second support plate and one of the first support blocks, and the other is bending and folding The mechanism is located between the second support plate and the other first support block;
凸出块，其设置在所述第二支撑块的下表面；A protruding block, which is arranged on the lower surface of the second supporting block;
其中，该柔性折叠屏展开装置处于折叠状态时，所述弹性板背向所述柔性折叠屏弯曲，使得所述第一支撑块背向所述柔性折叠屏的表面通过所述弯曲折叠机构与所述凸出块的下表面选择性地贴合连接。Wherein, when the flexible folding screen unfolding device is in a folded state, the elastic plate is bent back to the flexible folding screen, so that the surface of the first support block away from the flexible folding screen is connected to the surface of the flexible folding screen through the bending and folding mechanism. The lower surface of the protruding block is selectively attached and connected.
优选的是，其中，所述弯曲折叠机构包括软质支撑结构和套设在所述软质支撑结构外部的多个支撑架；Preferably, wherein, the bending and folding mechanism includes a soft support structure and a plurality of support frames sleeved outside the soft support structure;
所述支撑架包括第一支撑板、第二支撑板以及设置在所述第一支撑板与所述第二支撑板 端部的扇形挡板，所述第一支撑板的上表面与所述弹性板的下表面连接，该柔性折叠屏展开装置处于折叠状态时，使得多个所述支撑架构成一半圆结构以支撑所述弹性板处于折叠状态。The supporting frame includes a first supporting plate, a second supporting plate, and fan-shaped baffles arranged at the ends of the first supporting plate and the second supporting plate, and the upper surface of the first supporting plate and the elastic The lower surface of the board is connected, and when the flexible folding screen unfolding device is in the folded state, the plurality of support structures are formed into a semicircular structure to support the elastic board in the folded state.
优选的是，其中，所述第一支撑板、所述第二支撑板均呈向下弯曲的弧形，所述扇形挡板的上端与所述第一支撑板的下表面连接，所述扇形挡板的下端与所述第二支撑板的上表面连接。Preferably, wherein, the first support plate and the second support plate are both in a downwardly curved arc shape, the upper end of the fan-shaped baffle is connected to the lower surface of the first support plate, and the fan-shaped The lower end of the baffle is connected with the upper surface of the second support plate.
优选的是，其中，所述软质支撑结构呈扁平的管状，其包括第一连接部、第二连接部以及设置在所述第一连接部与所述第二连接部之间的折叠部，多个所述支撑架依次地套在所述折叠部的外部。Preferably, wherein the soft support structure is in a flat tube shape, and includes a first connecting portion, a second connecting portion, and a folding portion arranged between the first connecting portion and the second connecting portion, A plurality of the support frames are sequentially sleeved on the outside of the folding part.
优选的是，其中，所述折叠部的上表面上设置有多个且连续的第一弧形凸起状，所述第一弧形凸起状的上表面与所述第一支撑板的下表面相适配，所述折叠部的下表面设置有多个呈连续的第二弧形凸起状，并且所述第二弧形凸起状的下表面中部设置有弧形凹槽，该弧形凹槽与所述第二支撑板的上表面相适配。Preferably, wherein the upper surface of the folded portion is provided with a plurality of continuous first arc-shaped protrusions, and the upper surface of the first arc-shaped protrusions and the lower part of the first support plate The surface is matched, the lower surface of the folded portion is provided with a plurality of continuous second arc-shaped protrusions, and the middle of the second arc-shaped protrusion is provided with an arc-shaped groove. The shaped groove is adapted to the upper surface of the second support plate.
优选的是，其中，所述第一支撑块朝向所述第二支撑块的侧壁设置有第一侧凹槽，所述第二支撑块朝向所述第一支撑块的侧壁设置有与所述第二侧凹槽，所述第一连接部卡设在所述第一侧凹槽内，所述第二连接部卡设在所述第二侧凹槽内。Preferably, wherein the first support block is provided with a first side groove facing the side wall of the second support block, and the second support block is provided with a first side groove facing the side wall of the first support block. In the second side groove, the first connecting part is clamped in the first side groove, and the second connecting part is clamped in the second side groove.
优选的是，其中，所述第一支撑块内靠近其底部的部位设置有第一磁性部；Preferably, wherein a first magnetic part is provided in a portion of the first support block near the bottom thereof;
所述凸出块内设置有与所述第一磁性部对应的强磁体，所述凸出块内位于所述强磁体上方的部位设置有第二磁性部，使得所述第一支撑块与所述凸出块通过所述第一磁性部与所述强磁体之间的磁力相连接，第二磁性部选择性地排斥第一磁性部，所述凸出块内还设置有用于储存电池的电池舱。A strong magnet corresponding to the first magnetic part is arranged in the protruding block, and a second magnetic part is arranged in the position above the strong magnet in the protruding block, so that the first support block and the The protruding block is connected by the magnetic force between the first magnetic part and the strong magnet, the second magnetic part selectively repels the first magnetic part, and a battery for storing the battery is also arranged in the protruding block cabin.
一种终端，包括上述的柔性折叠屏展开装置。A terminal includes the above-mentioned flexible folding screen unfolding device.
优选的是，其中，还包括：Preferably, it also includes:
摄像模块，其设置在所述弹性板的左上端，所述弹性板的左上端开设有与所述摄像模块对应的通孔，其中一个所述第一支撑板朝向所述弹性板的表面设置有与所述摄像模块对应的 容纳凹槽；A camera module, which is arranged at the upper left end of the elastic plate, the upper left end of the elastic plate is provided with a through hole corresponding to the camera module, and one of the first support plates is provided with a surface facing the elastic plate A receiving groove corresponding to the camera module;
电路板，其设置在所述第一支撑块或第二支撑块内；A circuit board, which is arranged in the first support block or the second support block;
电池，其设置在所述凸出块内，所述电池的输出端与所述电路板电连接，所述电路板的输出端分别与所述摄像模块、所述柔性折叠屏电连接。The battery is arranged in the protruding block, the output end of the battery is electrically connected to the circuit board, and the output end of the circuit board is electrically connected to the camera module and the flexible folding screen, respectively.
其中一个所述第一支撑块的宽度大于等于另一个所述第一支撑块的宽度，其中一个所述第一支撑块内的所述第一磁性部位于其中一个所述第一支撑块的中部；另一个所述第一支撑块的所述第一磁性部靠近另一个所述第一支撑块的右端。The width of one of the first support blocks is greater than or equal to the width of the other first support block, and the first magnetic part in one of the first support blocks is located in the middle of one of the first support blocks ; The first magnetic portion of the other first support block is close to the right end of the other first support block.
优选的是，其中，所述柔性折叠屏由上至下依次包括保护层、设置在所述保护层与所述弹性板之间的柔性屏本体；所述弹性板设为弹性折叠钢板。Preferably, the flexible folding screen includes a protective layer and a flexible screen body arranged between the protective layer and the elastic plate from top to bottom; the elastic plate is set as an elastic folding steel plate.
相比现有技术，本实用新型至少包括以下有益效果：Compared with the prior art, the present invention includes at least the following beneficial effects:
1、本实用新型所述的柔性折叠屏展开装置结构简单，设计新颖，在该柔性折叠屏展开装置中只通过设置弹性板、两个第一支撑块、第二支撑块、两个弯曲折叠机构以及凸出块等较少的结构部件即可实现对柔性折叠屏的折叠支撑，可以避免现有技术中使用铰链实现柔性折叠屏的折叠时对柔性折叠屏造成的损害，如柔性折叠屏出现折痕。1. The flexible folding screen unfolding device of the present invention has a simple structure and novel design. In the flexible folding screen unfolding device, only an elastic plate, two first supporting blocks, a second supporting block, and two bending and folding mechanisms are arranged in the flexible folding screen unfolding device. And fewer structural components such as protrusions can realize the folding support of the flexible folding screen, which can avoid the damage to the flexible folding screen when the hinge is used to realize the folding of the flexible folding screen in the prior art, such as the folding of the flexible folding screen. mark.
2、本实用新型所述的柔性折叠屏展开装置中弯曲折叠机构为风琴式管状弯曲结构，该弯曲折叠机构的应用避免了现有转轴设计对柔性屏造成的挤压易产生折痕变形等问题，并且相比于转轴折叠方式结构简单，故障率低，此项设计思路新颖独特，为可变尺寸屏幕(柔性折叠屏)在移动智能设备上的应用带来新思路。2. In the flexible folding screen unfolding device of the present invention, the bending and folding mechanism is an organ-shaped tubular bending structure. The application of the bending and folding mechanism avoids the problems of crease deformation caused by the existing hinge design on the flexible screen. And compared with the hinged folding method, the structure is simple and the failure rate is low. This design idea is novel and unique, bringing new ideas to the application of variable-size screens (flexible folding screens) on mobile smart devices.
本实用新型所述的柔性折叠屏展开装置以及终端，本实用新型的其它优点、目标和特征将部分通过下面的说明体现，部分还将通过对本实用新型的研究和实践而为本领域的技术人员所理解。For the flexible folding screen unfolding device and terminal of the present invention, the other advantages, objectives and features of the present invention will be partly embodied by the following description, and partly will be made available to those skilled in the art through the research and practice of the present invention Understand.
附图说明Description of the drawings
附图用来提供对本实用新型的进一步理解，并且构成说明书的一部分，与本实用新型的实施例一起用于解释本实用新型，并不构成对本实用新型的限制。在附图中：The accompanying drawings are used to provide a further understanding of the utility model and constitute a part of the specification. Together with the embodiments of the utility model, they are used to explain the utility model and do not constitute a limitation to the utility model. In the attached picture:
图1为本实用新型所述的柔性折叠屏展开装置展开状态下的前端结构示意图。Figure 1 is a schematic diagram of the front end structure of the flexible folding screen unfolding device of the present invention in an unfolded state.
图2为本实用新型所述的柔性折叠屏展开装置展开状态下的前端透视结构示意图。Fig. 2 is a schematic diagram of the front end perspective structure of the flexible folding screen unfolding device of the present invention in an unfolded state.
图3为本实用新型所述的柔性折叠屏展开装置折叠状态下的前端透视结构示意图。Fig. 3 is a perspective structural diagram of the front end of the flexible folding screen unfolding device according to the utility model in a folded state.
图4为本实用新型所述的柔性折叠屏展开装置展开状态下的弯曲折叠机构的前端结构示意图。4 is a schematic diagram of the front end structure of the bending and folding mechanism in the unfolded state of the flexible folding screen unfolding device of the present invention.
图5为本实用新型所述的柔性折叠屏展开装置展开状态下的软质支撑结构的前端结构示意图。5 is a schematic diagram of the front end structure of the soft support structure in the unfolded state of the flexible folding screen unfolding device of the present invention.
图6为本实用新型所述的柔性折叠屏展开装置展开状态下的支撑架的前端结构示意图。6 is a schematic diagram of the front end structure of the support frame in the unfolded state of the flexible folding screen unfolding device of the present invention.
图7为本实用新型所述的柔性折叠屏展开装置展开状态下的部分弯曲折叠机构的结构示意图。Fig. 7 is a schematic structural view of a part of the bending and folding mechanism in the unfolded state of the flexible folding screen unfolding device of the present invention.
图8为本实用新型所述的柔性折叠屏展开装置展开状态下的软质支撑结构的结构示意图。Fig. 8 is a schematic structural diagram of the soft supporting structure in the unfolded state of the flexible folding screen unfolding device of the present invention.
图9为本实用新型所述的柔性折叠屏展开装置展开状态下的结构示意图。Fig. 9 is a schematic diagram of the structure of the flexible folding screen unfolding device according to the present invention in an unfolded state.
具体实施方式detailed description
下面结合附图以及实施例对本实用新型做进一步的详细说明，以令本领域技术人员参照说明书文字能够据以实施。The following describes the utility model in further detail with reference to the drawings and embodiments, so that those skilled in the art can implement it with reference to the text of the description.
应当理解，本文所使用的诸如“具有”、“包含”以及“包括”术语并不排除一个或多个其它元件或其组合的存在或添加。It should be understood that terms such as "having", "including" and "including" used herein do not exclude the presence or addition of one or more other elements or combinations thereof.
如图1-图9所示，本实用新型提供了一种柔性折叠屏展开装置以及终端，包括：As shown in Figure 1 to Figure 9, the present invention provides a flexible folding screen unfolding device and terminal, including:
弹性板1，其下表面设置有第二支撑块3和两个第一支撑块2，其中一个所述第一支撑块2设置在所述弹性板1下表面的左端，另一个所述第一支撑块2设置在所述弹性板1下表面的右端，所述第二支撑板3设置在所述弹性板1下表面的中部，所述弹性板1的上表面设置有柔性折叠屏4；The elastic plate 1 is provided with a second support block 3 and two first support blocks 2 on its lower surface, one of the first support blocks 2 is provided at the left end of the lower surface of the elastic plate 1, and the other The support block 2 is arranged at the right end of the lower surface of the elastic plate 1, the second support plate 3 is arranged in the middle of the lower surface of the elastic plate 1, and the upper surface of the elastic plate 1 is provided with a flexible folding screen 4;
两个弯曲折叠机构5，均设置在所述弹性板1的下表面，并且其中一个所述弯曲折叠机构5位于所述第二支撑板3与其中一个所述第一支撑块2之间，另一个所述弯曲折叠机构5位于所述第二支撑板3与另一个所述第一支撑块2之间；Two bending and folding mechanisms 5 are both arranged on the lower surface of the elastic plate 1, and one of the bending and folding mechanisms 5 is located between the second support plate 3 and one of the first support blocks 2, and the other One of the bending and folding mechanisms 5 is located between the second support plate 3 and the other first support block 2;
凸出块6，其设置在所述第二支撑块3的下表面；The protruding block 6 is arranged on the lower surface of the second supporting block 3;
其中，该柔性折叠屏展开装置处于折叠状态时，所述弹性板1背向所述柔性折叠屏4弯曲，使得所述第一支撑块2背向柔性折叠屏4的表面通过所述弯曲折叠机构5与所述凸出块6的下表面选择性地贴合连接。Wherein, when the flexible folding screen unfolding device is in the folded state, the elastic plate 1 is bent back to the flexible folding screen 4, so that the surface of the first support block 2 facing away from the flexible folding screen 4 passes through the bending and folding mechanism 5 is selectively attached to the lower surface of the protruding block 6.
上述技术方案的工作原理：弹性板1具有较好弹性，这里可以选用弹性钢板，弹性板1的下表面设置有两个第一支撑块2，中部设置有第二支撑块3，并在在第二支撑块2与第一支撑块3之间设置有弯曲折叠机构5，这样在使用该柔性折叠屏展开装置时，是通过两个180度的折叠实现对柔性折叠屏4的折叠，也就是，使用者将该柔性折叠屏展开装置的两端向下再向内弯曲180度后至折叠状态时，第一支撑块2背向柔性折叠屏4的表面通过弯曲折叠机构5与凸出块6的下表面选择性地贴合连接，弯曲折叠机构5弯曲成半圆状较好地对弹性板 1、柔性折叠屏4起到支撑作用，并且弯曲折叠机构5弯曲成半圆状时，其弯曲的内半圆轮廓线与凸出块的半圆形端部相适配，这样可以避免现有技术中使用铰链实现柔性折叠屏的折叠时对柔性折叠屏4造成的损害，如柔性折叠屏4出现折痕。The working principle of the above technical solution: the elastic plate 1 has good elasticity. Here, elastic steel plates can be used. The lower surface of the elastic plate 1 is provided with two first support blocks 2, and the middle part is provided with a second support block 3. A bending and folding mechanism 5 is provided between the two supporting blocks 2 and the first supporting block 3, so that when the flexible folding screen unfolding device is used, the folding of the flexible folding screen 4 is realized by two 180-degree folds, that is, When the user bends the two ends of the flexible folding screen unfolding device downward and then inward 180 degrees to the folded state, the surface of the first support block 2 facing away from the flexible folding screen 4 passes through the bending and folding mechanism 5 and the protruding block 6 The lower surface is selectively attached and connected. The bending and folding mechanism 5 is bent into a semicircle to better support the elastic plate 1, the flexible folding screen 4, and when the bending and folding mechanism 5 is bent into a semicircle, its inner semicircle is curved The contour line is matched with the semicircular end of the protruding block, which can avoid damage to the flexible folding screen 4 when the flexible folding screen is folded using hinges in the prior art, such as creases of the flexible folding screen 4.
上述技术方案的有益效果：本柔性折叠屏展开装置结构简单，设计新颖，在该柔性折叠屏展开装置中只通过设置弹性板1、两个第一支撑块2、第二支撑块3、两个弯曲折叠机构5以及凸出块6等较少的结构部件即可实现对柔性折叠屏4的折叠支撑，可以避免现有技术中使用铰链实现柔性折叠屏的折叠时对柔性折叠屏造成的损害，如柔性折叠屏出现折痕。The beneficial effects of the above technical solution: the flexible folding screen unfolding device has a simple structure and novel design. In the flexible folding screen unfolding device, only elastic plates 1, two first supporting blocks 2, second supporting blocks 3, and two Fewer structural components such as the bending and folding mechanism 5 and the protruding block 6 can realize the folding support of the flexible folding screen 4, which can avoid the damage to the flexible folding screen when the hinge is used in the prior art to realize the folding of the flexible folding screen. Such as creases on the flexible folding screen.
在一个实施例中，所述弯曲折叠机构5包括软质支撑结构51和套设在所述软质支撑结构51外部的多个支撑架52；In an embodiment, the bending and folding mechanism 5 includes a soft support structure 51 and a plurality of support frames 52 sleeved outside the soft support structure 51;
所述支撑架52包括第一支撑板521、第二支撑板522以及设置在所述第一支撑板521与所述第二支撑板522端部的扇形挡板523，所述第一支撑板521的上表面与所述弹性板1的下表面连接，该柔性折叠屏展开装置处于折叠状态时，使得多个支撑架52构成一半圆结构以支撑所述弹性板1处于折叠状态。The supporting frame 52 includes a first supporting plate 521, a second supporting plate 522, and a fan-shaped baffle 523 disposed at the ends of the first supporting plate 521 and the second supporting plate 522. The first supporting plate 521 The upper surface of is connected with the lower surface of the elastic plate 1. When the flexible folding screen unfolding device is in the folded state, the plurality of support frames 52 form a semicircular structure to support the elastic plate 1 in the folded state.
上述技术方案的工作原理：弯曲折叠机构5包括软质支撑结构51和套设在软质支撑结构51外部的多个支撑架52，该柔性折叠屏展开装置处于折叠状态时，弯曲折叠机构5处于半圆状，多个第一支撑板521也弯曲成一半圆结构并支撑弹性板1，多个第二支撑板522也弯曲成一半圆结构并贴在所述凸出块6的端部，使得多个支撑架52构成一半圆结构以支撑弹性板处于折叠状态。The working principle of the above technical solution: the bending and folding mechanism 5 includes a soft support structure 51 and a plurality of support frames 52 sleeved outside the soft support structure 51. When the flexible folding screen unfolding device is in the folded state, the bending and folding mechanism 5 is in In a semicircular shape, a plurality of first support plates 521 are also bent into a semicircular structure and support the elastic plate 1, and a plurality of second support plates 522 are also bent into a semicircular structure and attached to the end of the protruding block 6, so that a plurality of supports The frame 52 forms a semicircular structure to support the elastic plate in a folded state.
上述技术方案的有益效果：通过上述结构的设计，弯曲折叠机构5包括软质支撑结构51和套设在软质支撑结构51外部的多个支撑架52，多个支撑架52起到对弹性板1的支撑作用。The beneficial effects of the above technical solution: through the design of the above structure, the bending and folding mechanism 5 includes a soft support structure 51 and a plurality of support frames 52 sleeved on the outside of the soft support structure 51. 1. The supporting role.
在一个实施例中，所述第一支撑板521、所述第二支撑板522均呈向下弯曲的弧形，所述扇形挡板523的上端与所述第一支撑板521的下表面连接，所述扇形挡板523的下端与所述第二支撑板522的上表面连接。In one embodiment, the first supporting plate 521 and the second supporting plate 522 are in a downwardly curved arc shape, and the upper end of the fan-shaped baffle 523 is connected to the lower surface of the first supporting plate 521 The lower end of the fan-shaped baffle 523 is connected to the upper surface of the second supporting plate 522.
上述技术方案的工作原理：可以采用胶粘的方式将第一支撑板521的上表面与弹性板1的下表面贴合，弹性板1处于弯曲折叠状态时，将多个第一支撑板521弯曲成一个半圆结构，也将多个第二支撑板522弯曲成一个半圆结构，为了较好地组成半圆结构，或者，与弹性板1弯曲折叠较好地贴合起来，将第一支撑板521、第二支撑板522均呈向下弯曲的弧形，扇形挡板523设置在第一支撑板521、第二支撑板522之间，起到支撑第一支撑板521和第二支 撑板522的作用、以及支撑弹性板1。The working principle of the above technical solution: the upper surface of the first support plate 521 can be glued to the lower surface of the elastic plate 1, when the elastic plate 1 is in the bent and folded state, the multiple first support plates 521 are bent In order to form a semicircular structure, the plurality of second supporting plates 522 are also bent into a semicircular structure. In order to form a semicircular structure better, or to fit the elastic plate 1, the first supporting plates 521, The second support plates 522 are in a downwardly curved arc shape, and the fan-shaped baffle 523 is arranged between the first support plate 521 and the second support plate 522 to support the first support plate 521 and the second support plate 522 , And supporting the elastic plate 1.
上述技术方案的有益效果：通过上述结构的设计，将第一支撑板521、第二支撑板522均设置成下弯曲的弧形，使得与弹性板1、凸出块6之前更好的适配。The beneficial effects of the above technical solution: through the design of the above structure, both the first support plate 521 and the second support plate 522 are arranged in a downwardly curved arc shape, so as to better fit the elastic plate 1 and the protruding block 6. .
在一个实施例中，所述软质支撑结构51呈扁平的管状，其包括第一连接部511、第二连接部512以及设置在所述第一连接部511与所述第二连接部512之间的折叠部513，多个所述支撑架52依次地套在所述折叠部513的外部。In one embodiment, the soft support structure 51 has a flat tube shape, which includes a first connection portion 511, a second connection portion 512, and is arranged between the first connection portion 511 and the second connection portion 512. A plurality of the supporting frames 52 are sequentially sleeved on the outside of the folding part 513.
上述技术方案的工作原理：软质支撑结构51呈扁平的管状并与弹性板1相适配，软质支撑结构51包括第一连接部511、第二连接部512以及折叠部513，折叠部513在该柔性折叠屏展开装置处于折叠状态时被弯曲成半圆结构，对弹性板1起到弹性缓冲支撑作用，也较好地将多个支撑架52支撑起来，或者说，多个支撑架52通过折叠部513折叠成半圆结构。The working principle of the above technical solution: the soft support structure 51 is a flat tube and fits the elastic plate 1. The soft support structure 51 includes a first connecting portion 511, a second connecting portion 512, and a folding portion 513. The folding portion 513 When the flexible folding screen unfolding device is in the folded state, it is bent into a semicircular structure, which acts as an elastic buffer and support for the elastic plate 1, and also better supports multiple support frames 52, or in other words, multiple support frames 52 pass through The folding part 513 is folded into a semicircular structure.
上述技术方案的有益效果：通过上述结构的设计，软质支撑结构51呈扁平的管状与弹性板1相适配，结构简单且容易制造；折叠部513弯曲成半圆结构，对弹性板1起到弹性缓冲支撑作用，也较好地将多个支撑架52支撑起来，或者说，多个支撑架52通过折叠部513折叠成半圆结构。The beneficial effects of the above technical solution: through the design of the above structure, the soft support structure 51 is flat and tube-shaped to fit the elastic plate 1, and the structure is simple and easy to manufacture; the folding part 513 is bent into a semicircular structure, which plays a role in the elastic plate 1. The elastic buffer support function also better supports the multiple support frames 52, or in other words, the multiple support frames 52 are folded into a semicircular structure by the folding portion 513.
在一个实施例中，所述折叠部513的上表面上设置有多个且连续的第一弧形凸起状514，所述第一弧形凸起状514的上表面与所述第一支撑板521的下表面相适配，所述折叠部513的下表面设置有多个呈连续的第二弧形凸起状515，并且所述第二弧形凸起状515的下表面中部设置有弧形凹槽516，该弧形凹槽516与所述第二支撑板522的上表面相适配。In one embodiment, the upper surface of the folding portion 513 is provided with a plurality of continuous first arc-shaped protrusions 514, and the upper surface of the first arc-shaped protrusions 514 is connected to the first support The lower surface of the plate 521 is adapted to the lower surface of the folded portion 513 is provided with a plurality of continuous second arc-shaped protrusions 515, and the middle of the lower surface of the second arc-shaped protrusions 515 is provided with The arc-shaped groove 516 is adapted to the upper surface of the second supporting plate 522.
上述技术方案的工作原理：多个支撑架52套在折叠部513的外部，由于第一支撑板521、第二支撑板522均呈向下弯曲的弧形，所以折叠部513的上表面上设置有多个且连续的第一弧形凸起状514，第一弧形凸起状514的上表面与第一支撑板521的下表面相适配；第二弧形凸起状515的下表面中部设置有弧形凹槽516，该弧形凹槽516与第二支撑板522的上表面相适配。The working principle of the above technical solution: a plurality of support frames 52 are sleeved on the outside of the folding part 513, and since the first supporting plate 521 and the second supporting plate 522 are curved downwardly, the upper surface of the folding part 513 is arranged There are multiple and continuous first arc-shaped protrusions 514, the upper surface of the first arc-shaped protrusions 514 is matched with the lower surface of the first support plate 521; the lower surface of the second arc-shaped protrusions 515 An arc-shaped groove 516 is provided in the middle, and the arc-shaped groove 516 is matched with the upper surface of the second support plate 522.
上述技术方案的有益效果：通过上述结构的设计，使得折叠部513与第一支撑板521、第二支撑板522之间更好的配合起来，起到较好的支撑作用。The beneficial effect of the above technical solution: through the design of the above structure, the folding part 513 is better matched with the first supporting plate 521 and the second supporting plate 522, and has a better supporting effect.
在一个实施例中，所述第一支撑块2朝向所述第二支撑块3的侧壁设置有第一侧凹槽7，所述第二支撑块3朝向所述第一支撑块2的侧壁设置有与所述第二侧凹槽8，所述第一连接 部511卡设在所述第一侧凹槽7内，所述第二连接部512卡设在所述第二侧凹槽8内。In one embodiment, the first support block 2 is provided with a first side groove 7 facing the side wall of the second support block 3, and the second support block 3 faces the side of the first support block 2. The wall is provided with the second side groove 8, the first connecting part 511 is clamped in the first side groove 7, and the second connecting part 512 is clamped in the second side groove Within 8.
上述技术方案的工作原理：第一连接部511卡设在第一侧凹槽7内，第二连接部512卡设在第二侧凹槽8内，实现弯曲折叠机构5安装在第一支撑块2与第二支撑块3之间。The working principle of the above technical solution: the first connecting part 511 is clamped in the first side groove 7, and the second connecting part 512 is clamped in the second side groove 8, so that the bending and folding mechanism 5 is installed on the first supporting block. 2 and the second support block 3.
上述技术方案的有益效果：通过上述结构的设计，在第一支撑块2上设置第一侧凹槽7，在第二支撑块3上设置第二连接部512，实现弯曲折叠机构5安装在第一支撑块2与第二支撑块3之间。The beneficial effects of the above technical solution: through the design of the above structure, the first side groove 7 is provided on the first support block 2, and the second connecting portion 512 is provided on the second support block 3, so that the bending and folding mechanism 5 is installed on the second support block 3. Between a supporting block 2 and a second supporting block 3.
在一个实施例中，所述第一支撑块2内靠近其底部的部位设置有第一磁性部10；In an embodiment, a first magnetic portion 10 is provided in a portion near the bottom of the first support block 2;
所述凸出块6内设置有与所述第一磁性部10对应的强磁体(未示出)，所述凸出块6内位于所述强磁体上方的部位设置有第二磁性部11，使得所述第一支撑块2与所述凸出块6通过所述第一磁性部10与所述强磁体之间的磁力相连接，第二磁性部11选择性地排斥第一磁性部10，所述凸出块6内还设置有用于储存电池的电池舱(未示出)。A strong magnet (not shown) corresponding to the first magnetic portion 10 is provided in the protruding block 6, and a second magnetic portion 11 is provided in the protruding block 6 above the strong magnet. The first support block 2 and the protruding block 6 are connected by the magnetic force between the first magnetic portion 10 and the strong magnet, and the second magnetic portion 11 selectively repels the first magnetic portion 10, A battery compartment (not shown) for storing batteries is also provided in the protruding block 6.
上述技术方案的工作原理：凸出块6内还设置有用于储存电池的电池舱，电池可以为电路板供电；The working principle of the above-mentioned technical solution: a battery compartment for storing batteries is also arranged in the protruding block 6, and the batteries can supply power to the circuit board;
第一支撑块2内靠近其底部的部位设置有第一磁性部10，凸出块6内设置有两个第二磁性部11，第一磁性部10为永磁体，第二磁性部11为电磁铁，凸出块6的内部设置有与第一磁性部10对应的强磁体，强磁体为铁片即可，该铁片在第二磁性部11的下方(此时第二磁性部11处于断电状态，无磁性)，当该柔性折叠屏展开装置处于折叠状态时，第一磁性部10吸合住铁片，实现折叠；当该柔性折叠屏展开装置展开时，第二磁性部11通电，此时第二磁性部11产生与第一磁性部10相反的磁性，将第一磁性部10排斥开进而实现展开，然后第二磁性部11断电，进而实现第一支撑块2与所述第二支撑块3之间的选择性贴合连接；The first support block 2 is provided with a first magnetic portion 10 at a location near its bottom, and the protruding block 6 is provided with two second magnetic portions 11, the first magnetic portion 10 is a permanent magnet, and the second magnetic portion 11 is an electromagnetic Iron, the protruding block 6 is provided with a ferromagnetic body corresponding to the first magnetic portion 10, and the ferromagnetic body can be an iron piece, which is under the second magnetic portion 11 (at this time, the second magnetic portion 11 is off Electric state, non-magnetic), when the flexible folding screen unfolding device is in the folded state, the first magnetic part 10 attracts the iron sheet to achieve folding; when the flexible folding screen unfolding device is unfolded, the second magnetic part 11 is energized, At this time, the second magnetic portion 11 generates magnetism opposite to that of the first magnetic portion 10, repels the first magnetic portion 10 to achieve expansion, and then the second magnetic portion 11 is powered off to realize the first support block 2 and the second Selective fitting connection between the two supporting blocks 3;
可以在该柔性折叠屏展开装置上设置实体的电磁控制键，电磁控制键控制第二磁性部11的通电与断电，电磁控制键可以设置在凸出块3的前端侧壁或后端侧壁、或者第一支撑块2背向第二支撑块3的侧壁上，当用户要打开该柔性折叠屏展开装置时，用户按一下电磁控制键，电磁控制键控制第二磁性部11瞬时通电，此时第二磁性部11产生与第一磁性部10相反的磁性，将第一磁性部10排斥开进而实现展开，然后第二磁性部11断电磁性消失；A physical electromagnetic control key can be provided on the flexible folding screen unfolding device. The electromagnetic control key controls the energization and de-energization of the second magnetic portion 11, and the electromagnetic control key can be provided on the front side wall or the rear side wall of the protrusion 3 Or on the side wall of the first support block 2 facing away from the second support block 3, when the user wants to open the flexible folding screen unfolding device, the user presses the electromagnetic control key, and the electromagnetic control key controls the second magnetic part 11 to be energized instantaneously, At this time, the second magnetic portion 11 generates magnetism opposite to that of the first magnetic portion 10, repels the first magnetic portion 10 to achieve expansion, and then the second magnetic portion 11 is cut off and disappears;
还可以设置贴合感应传感器，贴合感应传感器可以设置在第一支撑块2和第二支撑块3上，贴合感应传感器感应二者靠近时第二磁性部11不通电，要分离时第二磁性部11导通产生与第一磁性部10相反的磁性，将第一磁性部10排斥开进而实现展开，然后第一支撑块2上的贴合感应传感器感应不到第二支撑块3上的贴合感应传感器时，第二磁性部11断电，贴 合感应传感器在现有专利201721428482.6，“多页显示屏和包括该多页显示屏的手机”中已有记载，不再赘述。Laminating inductive sensors can also be provided. The laminating inductive sensors can be set on the first supporting block 2 and the second supporting block 3. When the laminating inductive sensors sense that the two are close, the second magnetic part 11 is not energized, and the second The magnetic part 11 conducts to generate magnetism opposite to that of the first magnetic part 10, repels the first magnetic part 10 and expands it, and then the inductive sensor on the first support block 2 cannot sense the magnetism on the second support block 3. When the inductive sensor is attached, the second magnetic part 11 is powered off, and the attached inductive sensor has been described in the existing patent 201721428482.6, "Multi-page display screen and mobile phone including the multi-page display screen", and will not be repeated.
柔性折叠屏4可以采用虚拟触控条控第二磁性部11的导通或断开；可以将上述的贴合感应传感器与虚拟触控条或实体的电磁控制键以能想到的方式结合，来控制第一磁性部10、第二磁性部11之间的磁性排斥。The flexible folding screen 4 can use a virtual touch strip to control the conduction or disconnection of the second magnetic part 11; the above-mentioned fitting inductive sensor can be combined with a virtual touch strip or a physical electromagnetic control key in an imaginable way. The magnetic repulsion between the first magnetic part 10 and the second magnetic part 11 is controlled.
也可以将上述的贴合感应传感器与虚拟触控条或实体的电磁控制键以能想到的方式结合，来控制第一磁性部10、第二磁性部11之间的磁性排斥。It is also possible to combine the above-mentioned bonded induction sensor with a virtual touch strip or a physical electromagnetic control key in an imaginable way to control the magnetic repulsion between the first magnetic part 10 and the second magnetic part 11.
上述技术方案的有益效果：通过上述结构的设计，使得第一支撑板2与第二支撑板3更好地连接。The beneficial effect of the above technical solution: through the design of the above structure, the first support plate 2 and the second support plate 3 are better connected.
另一实施例中，第一磁性部10、第二磁性部11为子母扣关系，第一磁性部10为子扣，第二磁性部11为母扣，子扣、母扣均为磁性材质的，此时，在凸出块6的底部设置有安装第二磁性部11的母扣槽，第一磁性部11设置在第一支撑块2的底部，该柔性折叠屏展开装置处于折叠状态是，第一磁性部10作为子扣卡接至作为母扣的第二磁性部11内；用户要打开该柔性折叠屏展开装置展开时，直接将第一支撑块2与凸出块6分离，第一磁性部10从第二磁性部11内脱离出来即可。In another embodiment, the first magnetic part 10 and the second magnetic part 11 are in the relationship of a female buckle, the first magnetic part 10 is a female buckle, and the second magnetic part 11 is a female buckle. Both the female buckle and the female buckle are made of magnetic materials. At this time, the bottom of the protruding block 6 is provided with a female buckle groove for installing the second magnetic part 11, and the first magnetic part 11 is provided at the bottom of the first support block 2. The flexible folding screen unfolding device is in the folded state. , The first magnetic part 10 is used as a sub buckle to be snapped into the second magnetic part 11 as a female buckle; when the user wants to open the flexible folding screen unfolding device, he directly separates the first support block 2 from the protruding block 6, and It is sufficient that one magnetic part 10 is separated from the second magnetic part 11.
在一个实施例中，一种终端，包括如上述任一实施例中所述的柔性折叠屏展开装置。In one embodiment, a terminal includes the flexible folding screen unfolding device as described in any of the above embodiments.
上述技术方案的工作原理：该终端可以折叠的手机，也可以是折叠的平板电脑等，通过在终端上设置柔性折叠屏展开装置，当终端处于折叠状态时，相比现有技术中采用铰链的方式，可避免柔性折叠屏出现折痕。The working principle of the above technical solution: The terminal can be a foldable mobile phone, or a foldable tablet computer, etc. By setting a flexible folding screen unfolding device on the terminal, when the terminal is in a folded state, compared with the prior art using hinges In this way, creases on the flexible folding screen can be avoided.
上述技术方案的有益效果：具有该柔性折叠屏展开装置的终端，在处于折叠状态时可以避免在柔性折叠屏上出现折痕，延长柔性折叠屏的使用寿命。The above technical solution has the beneficial effect: the terminal with the flexible folding screen unfolding device can avoid creases on the flexible folding screen when in the folded state, and prolong the service life of the flexible folding screen.
在一个实施例中，还包括：In an embodiment, it further includes:
摄像模块9，其设置在所述弹性板1的左上端，所述弹性板1的左上端开设有与所述摄像模块9对应的通孔，其中一个所述第一支撑板2朝向所述弹性板1的表面设置有与所述摄像模块9对应的容纳凹槽；The camera module 9 is arranged at the upper left end of the elastic plate 1, and the upper left end of the elastic plate 1 is provided with a through hole corresponding to the camera module 9, and one of the first support plates 2 faces the elastic plate 1. The surface of the board 1 is provided with a receiving groove corresponding to the camera module 9;
电路板，其设置在所述第一支撑块2或第二支撑块3内；A circuit board, which is arranged in the first support block 2 or the second support block 3;
电池，其设置在所述凸出块6内，所述电池的输出端与所述电路板电连接，所述电路板的输出端分别与所述摄像模块9、所述柔性折叠屏4电连接。A battery, which is arranged in the protruding block 6, the output end of the battery is electrically connected to the circuit board, and the output end of the circuit board is electrically connected to the camera module 9 and the flexible folding screen 4, respectively .
其中一个所述第一支撑块2的宽度大于等于另一个所述第一支撑块2的宽度，其中一个所述第一支撑块2内的所述第一磁性部10位于其中一个所述第一支撑块2的中部；另一个所述第一支撑块2的所述第一磁性部10靠近另一个所述第一支撑块2的右端。The width of one of the first support blocks 2 is greater than or equal to the width of the other first support block 2, and the first magnetic portion 10 in one of the first support blocks 2 is located in one of the first support blocks. The middle part of the support block 2; the first magnetic portion 10 of the other first support block 2 is close to the right end of the other first support block 2.
上述技术方案的工作原理：终端内设置有电池、电路板、摄像模块9，电池的输出端与电路板电连接，电路板的输出端分别与摄像模块9、柔性折叠屏4电连接；其中，在弹性板1的左上端设置有与摄像模块9对应的通孔，其中一个第一支撑板2朝向弹性板的表面设置有与摄像模块9对应的容纳凹槽，这样，其中一个第一支撑板2的宽度就大于另一个第一支撑板2的宽度了，将两个第一磁性部10分别设置在两个第一支撑块2的不同部位，使得第一磁性部10与第二磁性部11相适配。The working principle of the above technical solution: the terminal is provided with a battery, a circuit board, and a camera module 9, the output end of the battery is electrically connected to the circuit board, and the output end of the circuit board is electrically connected to the camera module 9 and the flexible folding screen 4; A through hole corresponding to the camera module 9 is provided at the upper left end of the elastic plate 1, and one of the first support plates 2 is provided with a receiving groove corresponding to the camera module 9 on the surface facing the elastic plate. In this way, one of the first support plates The width of 2 is greater than the width of the other first support plate 2. The two first magnetic parts 10 are respectively arranged at different positions of the two first support blocks 2, so that the first magnetic part 10 and the second magnetic part 11 Match.
上述技术方案的有益效果：通过上述结构的设计，使得用户方便地使用该终端，在终端上设置有摄像模块9，当用户需要拍照时只需要翻转折叠摄像模块9所在的部分，摄像模块9背向用户时，可以拍摄用户前方的景象；摄像模块9朝向用户时，用户可以自拍，简单方便且实用。The beneficial effects of the above technical solution: the design of the above structure allows users to use the terminal conveniently. A camera module 9 is provided on the terminal. When the user needs to take a picture, only the part where the camera module 9 is located needs to be folded and folded. When facing the user, the scene in front of the user can be photographed; when the camera module 9 is facing the user, the user can take a selfie, which is simple, convenient and practical.
在一个实施例中，所述柔性折叠屏4由上至下依次包括保护层、设置在所述保护层与所述弹性板1之间的柔性屏本体；所述弹性板1设为弹性折叠钢板。In one embodiment, the flexible folding screen 4 includes a protective layer and a flexible screen body arranged between the protective layer and the elastic plate 1 from top to bottom; the elastic plate 1 is set as an elastic folding steel plate .
上述技术方案的工作原理：柔性折叠屏4由上至下依次包括保护层、设置在保护层与弹性板1之间的柔性屏本体，柔性屏本体与电路板电连接；保护层可以选用塑料薄膜、可弯折超薄玻璃，柔性屏本体可以选用OLED柔性显示屏，弹性板1可以采用具有优异弹性的钢带，例如，65MN锰钢带，厚度：0.15mm-3.0mm，需要说明的是本领域技术人员可以就具体材料及规格需要在工程阶段精确测算。The working principle of the above technical solution: the flexible folding screen 4 from top to bottom includes a protective layer, a flexible screen body arranged between the protective layer and the elastic plate 1, and the flexible screen body is electrically connected to the circuit board; the protective layer can be a plastic film , Ultra-thin glass can be bent, flexible screen body can use OLED flexible display, elastic plate 1 can use steel strip with excellent elasticity, for example, 65MN manganese steel strip, thickness: 0.15mm-3.0mm, what needs to be explained is this Those skilled in the art can accurately calculate specific materials and specifications in the engineering stage.
上述技术方案的有益效果：通过上述结构的设计，保护层可以保护柔性屏本体，弹性板1选优弹性钢带，制造成本低。The beneficial effects of the above technical solution: through the design of the above structure, the protective layer can protect the flexible screen body, and the elastic plate 1 selects the elastic steel belt, and the manufacturing cost is low.
在本实用新型的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" , "Radial", "Circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying the pointed device Or the element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.
在本实用新型中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接或彼此可通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本实用新型中的具体含义。In the present invention, unless otherwise clearly specified and limited, the terms "installation", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected or integrated; it can be mechanically connected, or electrically connected, or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal communication of two components or the interaction between two components , Unless specifically defined otherwise. For those of ordinary skill in the art, the specific meaning of the above-mentioned terms in the present utility model can be understood according to specific circumstances.
尽管本实用新型的实施方案已公开如上，但其并不仅仅限于说明书和实施方式中所列运用，它完全可以被适用于各种适合本实用新型的领域，对于熟悉本领域的人员而言，可容易地实现另外的修改，因此在不背离权利要求及等同范围所限定的一般概念下，本实用新型并不限于特定的细节与这里示出与描述的图例。Although the embodiments of the present utility model have been disclosed as above, it is not limited to the applications listed in the description and the embodiments. It can be applied to various fields suitable for the present utility model. For those familiar with the field, Additional modifications can be easily implemented, so without departing from the general concept defined by the claims and equivalent scope, the present invention is not limited to the specific details and the illustrations shown and described here.

Claims (10)

  1. 一种柔性折叠屏展开装置，其特征在于，包括：An unfolding device for a flexible folding screen is characterized by comprising:
    弹性板(1)，其下表面设置有第二支撑块(3)和两个第一支撑块(2)，其中一个所述第一支撑块(2)设置在所述弹性板(1)下表面的左端，另一个所述第一支撑块(2)设置在所述弹性板(1)下表面的右端，所述第二支撑板(3)设置在所述弹性板(1)下表面的中部，所述弹性板(1)的上表面设置有柔性折叠屏(4)；The elastic plate (1) is provided with a second support block (3) and two first support blocks (2) on its lower surface, one of the first support blocks (2) is arranged under the elastic plate (1) On the left end of the surface, the other first support block (2) is arranged on the right end of the lower surface of the elastic plate (1), and the second support plate (3) is arranged on the lower surface of the elastic plate (1). In the middle part, a flexible folding screen (4) is provided on the upper surface of the elastic plate (1);
    两个弯曲折叠机构(5)，均设置在所述弹性板(1)的下表面，并且其中一个所述弯曲折叠机构(5)位于所述第二支撑板(3)与其中一个所述第一支撑块(2)之间，另一个所述弯曲折叠机构(5)位于所述第二支撑板(3)与另一个所述第一支撑块(2)之间；Two bending and folding mechanisms (5) are both arranged on the lower surface of the elastic plate (1), and one of the bending and folding mechanisms (5) is located on the second support plate (3) and one of the first Between one support block (2), the other bending and folding mechanism (5) is located between the second support plate (3) and the other first support block (2);
    凸出块(6)，其设置在所述第二支撑块(3)的下表面；A protruding block (6), which is arranged on the lower surface of the second supporting block (3);
    其中，该柔性折叠屏展开装置处于折叠状态时，所述弹性板(1)背向所述柔性折叠屏(4)弯曲，使得所述第一支撑块(2)背向所述柔性折叠屏(4)的表面通过所述弯曲折叠机构(5)与所述凸出块(6)的下表面选择性地贴合连接。Wherein, when the flexible folding screen unfolding device is in a folded state, the elastic plate (1) is bent back to the flexible folding screen (4), so that the first support block (2) is back facing the flexible folding screen ( The surface of 4) is selectively connected to the lower surface of the protruding block (6) through the bending and folding mechanism (5).
  2. 根据权利要求1所述的一种柔性折叠屏展开装置，其特征在于，所述弯曲折叠机构(5)包括软质支撑结构(51)和套设在所述软质支撑结构(51)外部的多个支撑架(52)；The flexible folding screen unfolding device according to claim 1, wherein the bending and folding mechanism (5) comprises a soft support structure (51) and a flexible support structure (51) sleeved outside the soft support structure (51). Multiple support frames (52);
    所述支撑架(52)包括第一支撑板(521)、第二支撑板(522)以及设置在所述第一支撑板(521)与所述第二支撑板(522)端部的扇形挡板(523)，所述第一支撑板(521)的上表面与所述弹性板(1)的下表面连接，该柔性折叠屏展开装置处于折叠状态时，使得多个所述支撑架(52)构成一半圆结构以支撑所述弹性板处于折叠状态。The supporting frame (52) includes a first supporting plate (521), a second supporting plate (522), and a fan-shaped block provided at the ends of the first supporting plate (521) and the second supporting plate (522). The upper surface of the first support plate (521) is connected to the lower surface of the elastic plate (1). When the flexible folding screen unfolding device is in the folded state, a plurality of the support frames (52) ) A semicircular structure is formed to support the elastic plate in a folded state.
  3. 根据权利要求2所述的一种柔性折叠屏展开装置，其特征在于，所述第一支撑板(521)、所述第二支撑板(522)均呈向下弯曲的弧形，所述扇形挡板(523)的上端与所述第一支撑板(521)的下表面连接，所述扇形挡板(523)的下端与所述第二支撑板(522)的上表面连接。The device for unfolding a flexible folding screen according to claim 2, wherein the first supporting plate (521) and the second supporting plate (522) are in a downwardly curved arc shape, and the fan-shaped The upper end of the baffle (523) is connected with the lower surface of the first support plate (521), and the lower end of the fan-shaped baffle (523) is connected with the upper surface of the second support plate (522).
  4. 根据权利要求2所述的一种柔性折叠屏展开装置，其特征在于，所述软质支撑结构(51)呈扁平的管状，其包括第一连接部(511)、第二连接部(512)以及设置在所述第一连接部(511)与所述第二连接部(512)之间的折叠部(513)，多个所述支撑架(52)依次地套在所述折叠部(513)的外部。The flexible folding screen unfolding device according to claim 2, characterized in that the soft support structure (51) is in the shape of a flat tube and includes a first connecting portion (511) and a second connecting portion (512) And a folding part (513) arranged between the first connecting part (511) and the second connecting part (512), a plurality of the support frames (52) are sequentially sleeved on the folding part (513) ) Outside.
  5. 根据权利要求4所述的一种柔性折叠屏展开装置，其特征在于，所述折叠部(513)的上表面上设置有多个且连续的第一弧形凸起状(514)，所述第一弧形凸起状(514)的上表面与所述第一支撑板(521)的下表面相适配，所述折叠部(513)的下表面设置有多个呈连续的第二弧形凸起状(515)，并且所述第二弧形凸起状(515)的下表面中部设置有弧形凹槽 (516)，该弧形凹槽(516)与所述第二支撑板(522)的上表面相适配。A flexible folding screen unfolding device according to claim 4, characterized in that a plurality of continuous first arc-shaped protrusions (514) are provided on the upper surface of the folding portion (513), and the The upper surface of the first arc-shaped protrusion (514) fits the lower surface of the first support plate (521), and the lower surface of the folded portion (513) is provided with a plurality of continuous second arcs Shaped convex shape (515), and an arc-shaped groove (516) is provided in the middle of the lower surface of the second arc-shaped convex shape (515), and the arc-shaped groove (516) is connected to the second supporting plate The upper surface of (522) fits.
  6. 根据权利要求4所述的一种柔性折叠屏展开装置，其特征在于，所述第一支撑块(2)朝向所述第二支撑块(3)的侧壁设置有第一侧凹槽(7)，所述第二支撑块(3)朝向所述第一支撑块(2)的侧壁设置有与所述第二侧凹槽(8)，所述第一连接部(511)卡设在所述第一侧凹槽(7)内，所述第二连接部(512)卡设在所述第二侧凹槽(8)内。A flexible folding screen unfolding device according to claim 4, characterized in that the first support block (2) is provided with a first side groove (7) facing the side wall of the second support block (3). ), the side wall of the second support block (3) facing the first support block (2) is provided with the second side groove (8), and the first connecting portion (511) is clamped in In the first side groove (7), the second connecting portion (512) is clamped in the second side groove (8).
  7. 根据权利要求1所述的一种柔性折叠屏展开装置，其特征在于，所述第一支撑块(2)内靠近其底部的部位设置有第一磁性部(10)；The device for unfolding a flexible folding screen according to claim 1, characterized in that, a first magnetic part (10) is provided in a part of the first support block (2) near the bottom thereof;
    所述凸出块(6)内设置有与所述第一磁性部(10)对应的强磁体，所述凸出块(6)内位于所述强磁体上方的部位设置有第二磁性部(11)，使得所述第一支撑块(2)与所述凸出块(6)通过所述第一磁性部(10)与所述强磁体之间的磁力相连接，第二磁性部(11)选择性地排斥第一磁性部(10)，所述凸出块(6)内还设置有用于储存电池的电池舱。The protruding block (6) is provided with a strong magnet corresponding to the first magnetic portion (10), and the protruding block (6) is provided with a second magnetic portion ( 11), so that the first support block (2) and the protruding block (6) are connected by the magnetic force between the first magnetic portion (10) and the strong magnet, and the second magnetic portion (11) ) Selectively repels the first magnetic part (10), and a battery compartment for storing batteries is also arranged in the protruding block (6).
  8. 一种终端，其特征在于，包括如权利要求1至权利要求7中任一项所述的柔性折叠屏展开装置。A terminal, characterized by comprising the flexible folding screen unfolding device according to any one of claims 1 to 7.
  9. 根据权利要求8所述的一种终端，其特征在于，还包括：The terminal according to claim 8, further comprising:
    摄像模块(9)，其设置在所述弹性板(1)的左上端，所述弹性板(1)的左上端开设有与所述摄像模块(9)对应的通孔，其中一个所述第一支撑板(2)朝向所述弹性板(1)的表面设置有与所述摄像模块(9)对应的容纳凹槽；The camera module (9) is arranged at the upper left end of the elastic plate (1), and the upper left end of the elastic plate (1) is provided with a through hole corresponding to the camera module (9), and one of the first A supporting plate (2) facing the elastic plate (1) is provided with a receiving groove corresponding to the camera module (9);
    电路板，其设置在所述第一支撑块或第二支撑块内；A circuit board, which is arranged in the first support block or the second support block;
    电池，其设置在所述凸出块(6)内，所述电池的输出端与所述电路板电连接，所述电路板的输出端分别与所述摄像模块(9)、所述柔性折叠屏(4)电连接。The battery is arranged in the protruding block (6), the output end of the battery is electrically connected to the circuit board, and the output end of the circuit board is respectively connected to the camera module (9) and the flexible folding The screen (4) is electrically connected.
    其中一个所述第一支撑块(2)的宽度大于等于另一个所述第一支撑块(2)的宽度，其中一个所述第一支撑块(2)内的所述第一磁性部(10)位于其中一个所述第一支撑块(2)的中部；另一个所述第一支撑块(2)的所述第一磁性部(10)靠近另一个所述第一支撑块(2)的右端。The width of one of the first support blocks (2) is greater than or equal to the width of the other first support block (2), and the first magnetic portion (10) in one of the first support blocks (2) ) Is located in the middle of one of the first support blocks (2); the first magnetic portion (10) of the other first support block (2) is close to the other first support block (2) Right end.
  10. 根据权利要求9所述的一种终端，其特征在于，所述柔性折叠屏(4)由上至下依次包括保护层、设置在所述保护层与所述弹性板(1)之间的柔性屏本体；所述弹性板(1)设为弹性折叠钢板。The terminal according to claim 9, characterized in that the flexible folding screen (4) comprises a protective layer from top to bottom, and a flexible panel arranged between the protective layer and the elastic plate (1). Screen body; The elastic plate (1) is set as an elastic folding steel plate.
PCT/CN2019/101006 2019-08-09 2019-08-16 Device for unfolding flexible folding screen, and terminal WO2021026940A1 (en)

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WO2023040805A1 (en) * 2021-09-16 2023-03-23 维沃移动通信有限公司 Camera assembly and electronic device
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