WO2019238000A1 - Flexible screen mobile terminal hinge and flexible screen mobile terminal - Google Patents

Flexible screen mobile terminal hinge and flexible screen mobile terminal Download PDF

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Publication number
WO2019238000A1
WO2019238000A1 PCT/CN2019/090490 CN2019090490W WO2019238000A1 WO 2019238000 A1 WO2019238000 A1 WO 2019238000A1 CN 2019090490 W CN2019090490 W CN 2019090490W WO 2019238000 A1 WO2019238000 A1 WO 2019238000A1
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WO
WIPO (PCT)
Prior art keywords
flexible screen
hinge
mobile terminal
sliding plate
support frame
Prior art date
Application number
PCT/CN2019/090490
Other languages
French (fr)
Chinese (zh)
Inventor
葛立峰
肖洋
Original Assignee
杭州安费诺飞凤通信部品有限公司
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Application filed by 杭州安费诺飞凤通信部品有限公司 filed Critical 杭州安费诺飞凤通信部品有限公司
Publication of WO2019238000A1 publication Critical patent/WO2019238000A1/en

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • 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
    • 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
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
    • H04M1/0218—The hinge comprising input and/or output user interface means
    • 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
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel

Definitions

  • the invention relates to a flexible screen mobile terminal and a hinge thereof.
  • the flexible screen is an ideal screen, which can make the mobile terminal foldable when carried, and double-folded when flattened when used, which meets the demand for large screen display.
  • the conventional processing method is to set movable yielding support members at the bottom and middle of the fold to meet the needs of support and avoidance.
  • this structure makes the rotation synchronization structure on both sides need to be avoided to the outside of the middle part, which may cause the problem that the frame of the mobile terminal is too wide, which may not meet certain design requirements.
  • a first object of the present invention is to provide a hinge for a flexible screen mobile terminal, which can provide a condition for the flexible screen mobile terminal to realize a narrow frame from the hinge link.
  • the present invention adopts the following technical solutions:
  • the hinge of the flexible screen mobile terminal includes an intermediate support frame, a left rotation frame and a right rotation frame.
  • the left rotation frame and the right rotation frame can be synchronized and reversely rotated through a synchronization mechanism, and the synchronization mechanism is arranged on the intermediate support frame;
  • the hinge further includes a sliding plate, which includes a left sliding plate and a right sliding plate and is located inside the hinge, and the left sliding plate and the right sliding plate are respectively connected with the left The side turret and the right turret are slidingly connected;
  • the hinge is provided with a left elastic mechanism and a right elastic mechanism, respectively, and the left elastic mechanism and the right elastic mechanism are pre-compressed to always move the left and right sliding plates. Push upwards away from the middle support frame;
  • connection between the left sliding plate and the right sliding plate in the longitudinal direction is rigid, and can bend and return to a straight mechanism or component to synchronize reverse sliding;
  • the left turret and the right turret provide space for sliding parts to slide;
  • a left movable support plate and a right movable support plate are respectively provided between the left sliding plate and the intermediate support frame, and between the right sliding plate and the intermediate support frame, to support the flexible screen when the hinge is flattened, Provide evasive space when hinges are folded;
  • a synchronization mechanism installation space is provided in the middle support frame below the flexible screen coverage area, and a main body portion of the synchronization mechanism is disposed in the synchronization mechanism installation space.
  • the present invention may also adopt the following further technical solutions or a combination of these further technical solutions:
  • the middle part of the mechanism or component that remains rigid in the length direction and can bend and return straight is fixed with the intermediate support frame.
  • the mechanism or component that remains rigid in the length direction and can be bent and returned straight is a thin piece connecting member or a thin connecting member.
  • the left elastic mechanism is disposed between the left sliding plate and the left turret
  • the right elastic mechanism is disposed between the right sliding plate and the right turret.
  • the left elastic mechanism is provided on the left turret, and the right elastic mechanism is provided on the right turret.
  • the left elastic mechanism includes a lever and a lever supporting spring acting on the left sliding plate;
  • the right elastic mechanism includes a lever and a lever supporting spring acting on the right sliding plate, and the spring is preloaded.
  • the left rotating frame and the right rotating frame are respectively provided with rails.
  • One end of the left elastic mechanism and the right elastic mechanism is inserted into the support hole at the outer end of the rail and supported on the bottom of the support hole, and the other end acts on the sliding plate.
  • the left turret and the right turret are respectively a left housing part and a right housing part, or the left turret and the right turret are connected to the left housing part and the right housing part, respectively, and the left housing part And the right side housing part has a space for giving way for the sliding part to slide;
  • the middle support frame is the middle housing part.
  • the synchronization mechanism uses a gear set.
  • the outer side of the left movable support plate is connected to the left turret, the inner side is connected to the middle support frame; the outer side of the right movable support plate is connected to the right turret, and the inner side is connected to the middle support frame.
  • a second object of the present invention is to provide a flexible screen mobile terminal to which the above hinge is applied. To this end, the present invention adopts the following technical solutions:
  • a flexible screen mobile terminal is provided with a flexible screen and a hinge, which is characterized in that the flexible screen mobile terminal is provided with any one of the above-mentioned hinges, the flexible screen is located inside the hinge and is connected with the left and right rotating plates Connection; the middle of the flexible screen and the intermediate support frame are connected together.
  • the flexible screen is also connected with a mechanism or component that is rigid in the length direction and can be bent and returned straight, and is integrated as a whole.
  • the middle of the flexible screen can be fixed without being raised and lowered during folding and opening.
  • the front and rear slides at both ends and the sides of the hinge near the middle provide space for the way.
  • the middle support frame is not provided.
  • the flexible screen gives way, and the synchronization mechanism is set under the flexible screen, so that the width and width of the bezel of the mobile terminal are not restricted by the synchronization components, so that the flexible screen mobile terminal can realize a narrow bezel design, and when the flexible screen mobile terminal is opened, the screen will not disengage from the support. Surface, overall harmony and can avoid accidental damage during use.
  • FIG. 1 is an exploded view of a hinge embodiment of a flexible screen mobile terminal according to the present invention.
  • FIG. 2 is an enlarged schematic view of a structure in a middle portion of the hinge in the structure shown in FIG. 1.
  • FIG. 3 is an enlarged schematic view of the synchronization mechanism and its surrounding components in the structure shown in FIG. 1.
  • FIG. 4 is an enlarged schematic diagram of a sliding portion and its surrounding components in the structure shown in FIG. 1.
  • FIG. 5 is a cross-sectional view of the flexible screen mobile terminal of the present invention when it is at an angle during the opening process.
  • FIG. 6 is a cross-sectional view of the flexible screen mobile terminal according to the present invention when it is folded.
  • FIG. 7 is a schematic diagram when the flexible screen mobile terminal of the present invention is opened and flattened.
  • FIG. 8 is a schematic diagram when the flexible screen mobile terminal of the present invention is folded.
  • the hinge of a flexible screen mobile terminal includes an intermediate support frame 3, a left turret 1, and a right turret 2.
  • the left turret 1 and the right turret 2 are connected through a synchronization mechanism and can rotate synchronously and reversely. When the left turret 1 rotates clockwise, the right turret 2 rotates counterclockwise, and vice versa.
  • the hinge further includes a sliding plate, which is disposed on the inner side of the hinge.
  • the sliding plate includes a left sliding plate 11 and a right sliding plate 21, and the left sliding plate 11 and the right sliding plate 21 are respectively connected with the sliding plate.
  • the left turret 1 and the right turret 2 are slidably connected; the hinge is provided with a left elastic mechanism and a right elastic mechanism, respectively, and the springs 142 in the left elastic mechanism and the right elastic mechanism are prestressed and have stress. , Always push the left slide plate 11 and the right slide plate 21 in a direction away from the intermediate support frame.
  • the left sliding plate 11 and the right sliding plate 21 are connected with a mechanism or component that can maintain rigidity in the longitudinal direction and can be flexibly synchronized to slide in the opposite direction.
  • the left sliding plate 11 slides to the left, the right sliding plate 21 Swipe right and vice versa.
  • a left movable support plate 12 and a right movable support plate 22 are respectively provided between the left sliding plate 11 and the intermediate support frame 3, and between the right sliding plate 21 and the intermediate support frame 3, so as to lift when the hinge is flattened.
  • the flexible screen is supported to provide an escape space when the hinge is folded.
  • the left turret 1 and the right turret 2 provide space for sliding parts 10 and 20 to slide.
  • the left turret 1 and the right turret 2 may be housing components, which are left and right housing components, respectively, or the left and right turrets are respectively connected to the left and right housing components.
  • the housing parts are connected, the left housing part and the right housing part have a space 10, 20 for the sliding part to slide.
  • the sliding part may be the flexible screen 100 itself, or the parts including both ends of the flexible screen 100, or both.
  • the above-mentioned mechanism or component that remains rigid in the longitudinal direction and can be bent, or other components that slide left and right due to the left slide plate 11 and the right slide plate 21.
  • the connecting arms 13 and 23 of the left turret 1 and the right turret 2 and the synchronization mechanism may be sub-units that are integral with the left turret 1 and the right turret 2 or connected through a connection structure, respectively. Body.
  • the intermediate support frame 3 includes a mounting structure 300 of a synchronization mechanism, and the synchronization mechanism 300 and the mounting structure 300 are disposed on the intermediate support frame 3.
  • the synchronizing mechanism generally adopts a gear set, which includes a first gear 41, a second gear 42, a third gear 43, and a fourth gear 44, which are meshed in sequence, and a gear shaft 410 of the first gear 41 and the left turret 1 are connected.
  • the arm 13 is connected, the gear shaft 440 of the fourth gear 44 is connected to the connecting arm 23 of the right-hand rotating frame 2, and the mounting structure 300 may be a gear shaft supporting frame or a plate.
  • the synchronization mechanism can also adopt a cam groove and a structure capable of rolling steel balls in the cam groove.
  • a torque mechanism can be combined in the synchronization mechanism to provide the function of stopping the rotation at any time and positioning the current rotation angle at any time.
  • the torque mechanism may include a gear shaft 410 of the first gear and a gear shaft 440 of the fourth gear, and two spring tubes 31 are respectively arranged on the intermediate support frame 3 and are respectively supported outside the gear shaft 440 of the gear shaft 410.
  • the torsion mechanism may also be provided between any member capable of relative rotation or relative sliding components related to rotation in the hinge, and the torsion mechanism may also adopt a structure such as friction between a disc spring and a fixed member.
  • the middle portion 101 of the flexible screen is connected to the intermediate support frame 3 and fixed together. It can be directly connected to the intermediate support frame 3 or indirectly, or both.
  • the mechanism or component that remains rigid and bendable in the lengthwise direction is connected to the intermediate support frame, and the flexible screen is connected to the mechanism or component that remains rigid and bendable in the lengthwise direction; or the rigidity and bendability that is maintained in the lengthwise direction.
  • the middle part of the mechanism or component is not connected to the intermediate support frame.
  • the flexible screen can also be connected to the intermediate support frame through other cushions and substrates, and the mechanism or component that remains rigid in the length direction and can be bent can be connected to the flexible screen, The cushion layer and the substrate are connected as a whole.
  • the intermediate support frame 3 does not need to provide a space for the flexible screen 100 when it is folded and bent.
  • the intermediate support frame 3 is provided with a synchronization mechanism setting space 30 in the lower area of the flexible screen coverage.
  • the main part of the synchronization mechanism such as a gear, Set in the synchronization mechanism installation space 30, only the portion (such as a shaft) that needs to be connected to the connecting arm 13 may expose the intermediate support frame 3, so that the frame of the applied mobile terminal can be maximized without being restricted by the synchronization mechanism.
  • the main part of the synchronization mechanism is not provided in the intermediate support frame 3, the effect of reducing the thickness of the intermediate support frame can be achieved.
  • the mechanism or component that maintains rigidity in the length direction and can bend and return straight can adopt a thin sheet connecting component such as a thin steel sheet 5, which has the simplest structure and a small thickness dimension, and holes can be made in the steel sheet to increase bending performance.
  • the thin steel sheet can be connected to the surfaces of the left sliding plate 11 and the right sliding plate 21 by welding, bonding, etc., and the length can be matched with the flexible screen 100.
  • the flexible screen 100 is pasted thereon and then passed through the A thin steel sheet is connected to the left and right rotating plates, and may also be a narrow sheet-like member, and the number may be multiple.
  • the mechanism or component that remains rigid in the length direction and can bend and return straight can use thin strips to connect components, such as steel wires.
  • the thin steel sheet 5 also passes through the inside of the intermediate support frame 3 at the same time, and covers it when the hinge is flattened.
  • the thin steel sheet 5 and the intermediate support frame may or may not be connected.
  • the middle support frame 3 also mentions the role of supporting the flexible screen 100 in the middle part when the hinge is flattened.
  • the surface has a corresponding flexible screen support surface.
  • the support surface can be an integrally fixed plate 301 and a rear fixed cover plate 302, which is convenient. During manufacturing and assembly, the inside of the intermediate support frame under the rear mounting cover 301 can be used as a space for wiring.
  • the left elastic mechanism is disposed between the left sliding plate 11 and the left turret 1
  • the right elastic mechanism is disposed between the right sliding plate 21 and the right turret 2.
  • the left elastic mechanism is provided on the left turret 1, and the right elastic mechanism is provided on the right turret 2.
  • the elastic mechanism may adopt various mechanisms capable of sliding the plate in the hinge.
  • the left elastic mechanism includes a lever 141 and a lever supporting spring 142 acting on the left sliding plate;
  • the right elastic mechanism also includes a lever and a lever supporting spring acting on the right sliding plate. These springs are preloaded.
  • the left turret 1 and the right turret 2 are provided with a track 15 respectively.
  • the sides of the left slide plate 11 and the right slide plate 21 cooperate with the track 15, and one end of the left elastic mechanism and the right elastic mechanism is inserted into the outer end of the track.
  • the support hole 150 is supported at the bottom of the support hole.
  • one end of the spring and the rod are in the support hole, and the other end acts on the sliding plate. This can use the 15 thickness and position of the track to accommodate the elastic mechanism, which helps improve Structure and space utilization.
  • the reference numerals 151 and 152 are the parts where the left sliding plate 11 cooperates with the lever and the parts where the left sliding plate 11 cooperates with the end of the track to limit the position, and the right sliding plate 21 also has the cooperation with the lever. Structure and the part that cooperates with the end of the track to play a limiting role.
  • the left movable support plate 12 and the right movable support plate 22 may be a rotating plate or a lifting plate, or a plate with rotation and lifting.
  • the outer side of the left movable support plate 12 is connected to the left turret 1 and the inner side is connected to the middle support frame 3; the outer side of the right movable support plate 22 is connected to the right turret 2 and the inner side and the intermediate support frame 3 connection.
  • a rotating plate is taken as an example.
  • the outer side of the left movable support plate 12 is slidably connected through the shaft 121 and the guide hole 16 on the left rotary frame 1, and the inner side is connected to the shaft hole on the left side of the middle support frame 3 through the shaft 122 321 is rotationally connected; the outside of the right movable support plate is slidingly connected through the shaft 221 and the guide hole on the right rotating frame 2, and the inside is rotationally connected through the shaft 222 and the shaft hole 322 on the right side of the intermediate support frame 3.

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

Abstract

Provided are a flexible screen mobile terminal and a hinge thereof. The flexible screen mobile terminal comprises an intermediate support frame, a left-side rotating frame and a right-side rotating frame, a left-side sliding plate and a right-side sliding plate, and a left-side elastic mechanism and a right-side elastic mechanism. The left-side rotating frame and the right-side rotating frame are connected to each other by a synchronization mechanism and can synchronously rotate in opposite directions. The left-side sliding plate and the right-side sliding plate are slidably connected to the left-side rotating frame and the right-side rotating frame, respectively. The left-side elastic mechanism and the right-side elastic mechanism are pre-pressed so as to always abut the left-side slide plate and the right-side slide plate in a direction away from the intermediate support frame. A mechanism or component which remains rigid and bendable and which recovers so as to be flat and straight in the lengthwise direction is connected between the left-side slide plate and the right-side slide plate. A synchronization mechanism, which provides space, is provided in the intermediate support frame and under the coverage limit of the flexible screen, and the main part of the synchronization mechanism is provided in the synchronization mechanism providing space. In the present invention, a narrow frame design of the flexible screen mobile terminal can be achieved.

Description

柔性屏移动终端铰链及柔性屏移动终端Flexible screen mobile terminal hinge and flexible screen mobile terminal 技术领域Technical field
本发明涉及柔性屏移动终端及其铰链。The invention relates to a flexible screen mobile terminal and a hinge thereof.
背景技术Background technique
对于移动终端，柔性屏是一种理想的屏幕，在携带时能使移动终端可折叠，使用时展平得到双倍显示，满足对大屏幕显示的需求。由于柔性屏为连续屏，具有其弯曲时的特殊需要，以往的处理方式是在折叠处的底部和中间设置活动的让位支撑部件，以满足支撑和避让的需求。但是这种结构使得两侧的转动同步结构需要避让到中间部分的外侧，从而可能会造成移动终端的边框太宽的问题，对于某些设计需求不满足。For mobile terminals, the flexible screen is an ideal screen, which can make the mobile terminal foldable when carried, and double-folded when flattened when used, which meets the demand for large screen display. Since the flexible screen is a continuous screen and has special needs when it is bent, the conventional processing method is to set movable yielding support members at the bottom and middle of the fold to meet the needs of support and avoidance. However, this structure makes the rotation synchronization structure on both sides need to be avoided to the outside of the middle part, which may cause the problem that the frame of the mobile terminal is too wide, which may not meet certain design requirements.
发明内容Summary of the Invention
本发明的第一个目的是提供一种柔性屏移动终端铰链，能够从铰链这个环节提供柔性屏移动终端实现窄边框的条件。为此，本发明采用以下技术方案：A first object of the present invention is to provide a hinge for a flexible screen mobile terminal, which can provide a condition for the flexible screen mobile terminal to realize a narrow frame from the hinge link. To this end, the present invention adopts the following technical solutions:
柔性屏移动终端铰链，包括中间支撑架、左侧转动架和右侧转动架，左侧转动架和右侧转动架通过同步机构连接而能够同步反向转动，同步机构设置在中间支撑架上；其特征在于所述铰链还包括滑动板，所述滑动板包括左侧滑动板和右侧滑动板并处在所述铰链的内侧，所述左侧滑动板和右侧滑动板分别与所述左侧转动架和右侧转动架滑动连接；所述铰链分别设置左侧弹性机构和右侧弹性机构，左侧弹性机构和右侧弹性机构被预压而始终将左侧滑动板和右侧滑动板向着远离中间支撑架的方向顶；The hinge of the flexible screen mobile terminal includes an intermediate support frame, a left rotation frame and a right rotation frame. The left rotation frame and the right rotation frame can be synchronized and reversely rotated through a synchronization mechanism, and the synchronization mechanism is arranged on the intermediate support frame; It is characterized in that the hinge further includes a sliding plate, which includes a left sliding plate and a right sliding plate and is located inside the hinge, and the left sliding plate and the right sliding plate are respectively connected with the left The side turret and the right turret are slidingly connected; the hinge is provided with a left elastic mechanism and a right elastic mechanism, respectively, and the left elastic mechanism and the right elastic mechanism are pre-compressed to always move the left and right sliding plates. Push upwards away from the middle support frame;
所述左侧滑动板和右侧滑动板之间连接长度方向保持刚性而又能弯曲和回复平直的机构或部件而能同步反向滑动；The connection between the left sliding plate and the right sliding plate in the longitudinal direction is rigid, and can bend and return to a straight mechanism or component to synchronize reverse sliding;
所述左侧转动架和右侧转动架为滑动的部件滑动提供让位空间；The left turret and the right turret provide space for sliding parts to slide;
所述左侧滑动板和中间支撑架之间、右侧滑动板和中间支撑架之间分别设置有左侧活动支撑板和右侧活动支撑板，以在铰链展平时升起而支撑柔性屏，在铰链折拢时提供避让空间；A left movable support plate and a right movable support plate are respectively provided between the left sliding plate and the intermediate support frame, and between the right sliding plate and the intermediate support frame, to support the flexible screen when the hinge is flattened, Provide evasive space when hinges are folded;
所述中间支撑架内在柔性屏覆盖范围的下方中设置同步机构设置空间，所述同步机构的主体部分设置在所述同步机构设置空间中。A synchronization mechanism installation space is provided in the middle support frame below the flexible screen coverage area, and a main body portion of the synchronization mechanism is disposed in the synchronization mechanism installation space.
在采用上述技术方案的基础上，本发明还可采用以下进一步的技术方案或对这些进一步 的技术方案组合使用：On the basis of adopting the above technical solutions, the present invention may also adopt the following further technical solutions or a combination of these further technical solutions:
长度方向保持刚性而又能弯曲和回复平直的机构或部件的中部和中间支撑架固定在一起。The middle part of the mechanism or component that remains rigid in the length direction and can bend and return straight is fixed with the intermediate support frame.
长度方向保持刚性而又能弯曲和回复平直的机构或部件采用薄片连接部件或细条连接部件。The mechanism or component that remains rigid in the length direction and can be bent and returned straight is a thin piece connecting member or a thin connecting member.
所述左侧弹性机构设置在左侧滑动板和左侧转动架之间，所述右侧弹性机构设置在右侧滑动板和右侧转动架之间。The left elastic mechanism is disposed between the left sliding plate and the left turret, and the right elastic mechanism is disposed between the right sliding plate and the right turret.
所述左侧弹性机构设置在左侧转动架上，所述右侧弹性机构设置在右侧转动架上。The left elastic mechanism is provided on the left turret, and the right elastic mechanism is provided on the right turret.
所述左侧弹性机构包括作用于左侧滑动板的杆件和杆件支撑弹簧；右侧弹性机构包括作用于右侧滑动板的杆件和杆件支撑弹簧，所述弹簧被预压。The left elastic mechanism includes a lever and a lever supporting spring acting on the left sliding plate; the right elastic mechanism includes a lever and a lever supporting spring acting on the right sliding plate, and the spring is preloaded.
左侧转动架和右侧转动架分别设置轨道，左侧弹性机构和右侧弹性机构的一端插入轨道外侧端部的支撑孔并支撑于支撑孔底，另一端作用于滑动板。The left rotating frame and the right rotating frame are respectively provided with rails. One end of the left elastic mechanism and the right elastic mechanism is inserted into the support hole at the outer end of the rail and supported on the bottom of the support hole, and the other end acts on the sliding plate.
所述左侧转动架和右侧转动架分别为左侧外壳部件和右侧外壳部件，或者左侧转动架和右侧转动架分别与左侧外壳部件和右侧外壳部件连接，左侧外壳部件和右侧外壳部件具有为滑动部件滑动提供的让位空间；所述中间支撑架为中间外壳部件。The left turret and the right turret are respectively a left housing part and a right housing part, or the left turret and the right turret are connected to the left housing part and the right housing part, respectively, and the left housing part And the right side housing part has a space for giving way for the sliding part to slide; the middle support frame is the middle housing part.
所述同步机构采用齿轮组。The synchronization mechanism uses a gear set.
所述左侧活动支撑板的外侧和左侧转动架连接，内侧和中间支撑架连接；所述右侧活动支撑板的外侧和右侧转动架连接，内侧和中间支撑架连接。The outer side of the left movable support plate is connected to the left turret, the inner side is connected to the middle support frame; the outer side of the right movable support plate is connected to the right turret, and the inner side is connected to the middle support frame.
本发明的第二个目的是提供一种应用上述铰链的柔性屏移动终端，为此，本发明采用以下技术方案：A second object of the present invention is to provide a flexible screen mobile terminal to which the above hinge is applied. To this end, the present invention adopts the following technical solutions:
柔性屏移动终端，设置有柔性屏以及铰链，其特征在于所述柔性屏移动终端设置有上述任意一种铰链，所述柔性屏处在铰链的内侧，并与左侧转动板和右侧转动板连接；所述柔性屏的中部和中间支撑架连接在一起。A flexible screen mobile terminal is provided with a flexible screen and a hinge, which is characterized in that the flexible screen mobile terminal is provided with any one of the above-mentioned hinges, the flexible screen is located inside the hinge and is connected with the left and right rotating plates Connection; the middle of the flexible screen and the intermediate support frame are connected together.
进一步地，所述柔性屏还和长度方向保持刚性而又能弯曲和回复平直的机构或部件连接在一起，结合为整体。Further, the flexible screen is also connected with a mechanism or component that is rigid in the length direction and can be bent and returned straight, and is integrated as a whole.
由于采用本发明的技术方案，本发明能使柔性屏的中部被固定而在折拢打开过程中不升 降，通过两端的前后滑动和铰链靠近中部的两侧提供让位空间，中间支撑架不设置柔性屏让位，同步机构设置到柔性屏下面，从而使得移动终端边框的宽窄不受同步部件制约，使得柔性屏移动终端能够实现窄边框设计，并且打开柔性屏移动终端时，屏幕不会脱离支撑面，整体和谐并能避免使用中被误损坏。Due to the adoption of the technical solution of the present invention, the middle of the flexible screen can be fixed without being raised and lowered during folding and opening. The front and rear slides at both ends and the sides of the hinge near the middle provide space for the way. The middle support frame is not provided. The flexible screen gives way, and the synchronization mechanism is set under the flexible screen, so that the width and width of the bezel of the mobile terminal are not restricted by the synchronization components, so that the flexible screen mobile terminal can realize a narrow bezel design, and when the flexible screen mobile terminal is opened, the screen will not disengage from the support. Surface, overall harmony and can avoid accidental damage during use.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本发明柔性屏移动终端铰链实施例的爆炸图。FIG. 1 is an exploded view of a hinge embodiment of a flexible screen mobile terminal according to the present invention.
图2为图1所示结构中处于铰链中间部分的结构放大示意图。FIG. 2 is an enlarged schematic view of a structure in a middle portion of the hinge in the structure shown in FIG. 1.
图3为图1所示结构中同步机构及其周围部件的放大示意图。FIG. 3 is an enlarged schematic view of the synchronization mechanism and its surrounding components in the structure shown in FIG. 1.
图4为图1所示结构中滑动部分及其周围部件的放大示意图。FIG. 4 is an enlarged schematic diagram of a sliding portion and its surrounding components in the structure shown in FIG. 1.
图5为本发明柔性屏移动终端处在打开过程中的某一角度时的剖视图。FIG. 5 is a cross-sectional view of the flexible screen mobile terminal of the present invention when it is at an angle during the opening process.
图6为本发明柔性屏移动终端处在折拢时的剖视图。6 is a cross-sectional view of the flexible screen mobile terminal according to the present invention when it is folded.
图7为本发明柔性屏移动终端打开展平时的示意图。FIG. 7 is a schematic diagram when the flexible screen mobile terminal of the present invention is opened and flattened.
图8为本发明柔性屏移动终端折拢时的示意图。FIG. 8 is a schematic diagram when the flexible screen mobile terminal of the present invention is folded.
具体实施方式detailed description
参照附图。本发明所提供的柔性屏移动终端铰链，包括中间支撑架3、左侧转动架1和右侧转动架2，左侧转动架1和右侧转动架2通过同步机构连接而能够同步反向转动，当左侧转动架1顺时针转动时，右侧转动架2逆时针转动，反之亦然。Refer to the drawings. The hinge of a flexible screen mobile terminal provided by the present invention includes an intermediate support frame 3, a left turret 1, and a right turret 2. The left turret 1 and the right turret 2 are connected through a synchronization mechanism and can rotate synchronously and reversely. When the left turret 1 rotates clockwise, the right turret 2 rotates counterclockwise, and vice versa.
所述铰链还包括滑动板，滑动板设置在所述铰链的内侧，所述滑动板包括左侧滑动板11和右侧滑动板21，所述左侧滑动板11和右侧滑动板21分别与所述左侧转动架1和右侧转动架2滑动连接；所述铰链分别设置左侧弹性机构和右侧弹性机构，左侧弹性机构和右侧弹性机构中的弹簧142被预压而具有应力，始终将左侧滑动板11和右侧滑动板21向着远离中间支撑架的方向顶。The hinge further includes a sliding plate, which is disposed on the inner side of the hinge. The sliding plate includes a left sliding plate 11 and a right sliding plate 21, and the left sliding plate 11 and the right sliding plate 21 are respectively connected with the sliding plate. The left turret 1 and the right turret 2 are slidably connected; the hinge is provided with a left elastic mechanism and a right elastic mechanism, respectively, and the springs 142 in the left elastic mechanism and the right elastic mechanism are prestressed and have stress. , Always push the left slide plate 11 and the right slide plate 21 in a direction away from the intermediate support frame.
所述左侧滑动板11和右侧滑动板21之间连接长度方向保持刚性而又能弯曲的机构或部件而能同步反向滑动，左侧滑动板11向左滑时，右侧滑动板21向右滑，反之亦然。The left sliding plate 11 and the right sliding plate 21 are connected with a mechanism or component that can maintain rigidity in the longitudinal direction and can be flexibly synchronized to slide in the opposite direction. When the left sliding plate 11 slides to the left, the right sliding plate 21 Swipe right and vice versa.
所述左侧滑动板11和中间支撑架3之间、右侧滑动板21和中间支撑架3之间分别设置有左侧活动支撑板12和右侧活动支撑板22，以在铰链展平时升起而支撑柔性屏，在铰链折 拢时提供避让空间。A left movable support plate 12 and a right movable support plate 22 are respectively provided between the left sliding plate 11 and the intermediate support frame 3, and between the right sliding plate 21 and the intermediate support frame 3, so as to lift when the hinge is flattened. The flexible screen is supported to provide an escape space when the hinge is folded.
所述左侧转动架1和右侧转动架2为滑动的部件滑动提供让位空间10、20。The left turret 1 and the right turret 2 provide space for sliding parts 10 and 20 to slide.
所述左侧转动架1和右侧转动架2可以是外壳部件，分别为左侧外壳部件和右侧外壳部件，或者，左侧转动架和右侧转动架分别与左侧外壳部件和右侧外壳部件连接，左侧外壳部件和右侧外壳部件具有为滑动部件滑动提供的让位空间10、20，该滑动部件可以是柔性屏100本身，或包括柔性屏100两端的部件，也可同时包括上述的长度方向保持刚性而又能弯曲的机构或部件，或其它因左侧滑动板11和右侧滑动板21而左右滑动的部件。The left turret 1 and the right turret 2 may be housing components, which are left and right housing components, respectively, or the left and right turrets are respectively connected to the left and right housing components. The housing parts are connected, the left housing part and the right housing part have a space 10, 20 for the sliding part to slide. The sliding part may be the flexible screen 100 itself, or the parts including both ends of the flexible screen 100, or both. The above-mentioned mechanism or component that remains rigid in the longitudinal direction and can be bent, or other components that slide left and right due to the left slide plate 11 and the right slide plate 21.
所述左侧转动架1和右侧转动架2与同步机构的连接臂13、23，可以是分别与所述左侧转动架1和右侧转动架2是一体件或通过连接结构连接的分体件。The connecting arms 13 and 23 of the left turret 1 and the right turret 2 and the synchronization mechanism may be sub-units that are integral with the left turret 1 and the right turret 2 or connected through a connection structure, respectively. Body.
中间支撑架3包括了同步机构的安装结构300，同步机构300与安装结构300而设置在中间支撑架3上。The intermediate support frame 3 includes a mounting structure 300 of a synchronization mechanism, and the synchronization mechanism 300 and the mounting structure 300 are disposed on the intermediate support frame 3.
所述同步机构一般是采用齿轮组，包括依次啮合的第一齿轮41、第二齿轮42、第三齿轮43、第四齿轮44，第一齿轮41的齿轮轴410和左侧转动架1的连接臂13连接，第四齿轮44的齿轮轴440和右侧转动架2的连接臂23连接，安装结构300可以是齿轮轴支撑架或板。同步机构也可采用凸轮槽和能在凸轮槽中滚动钢珠的结构等。The synchronizing mechanism generally adopts a gear set, which includes a first gear 41, a second gear 42, a third gear 43, and a fourth gear 44, which are meshed in sequence, and a gear shaft 410 of the first gear 41 and the left turret 1 are connected. The arm 13 is connected, the gear shaft 440 of the fourth gear 44 is connected to the connecting arm 23 of the right-hand rotating frame 2, and the mounting structure 300 may be a gear shaft supporting frame or a plate. The synchronization mechanism can also adopt a cam groove and a structure capable of rolling steel balls in the cam groove.
在同步机构中可结合扭力机构，以提供随时停止转动随时定位当前转动角度的功能。该扭力机构可包括第一齿轮的齿轮轴410和第四齿轮的齿轮轴440，在中间支撑架3上设置两个分别架在齿轮轴410齿轮轴440外的簧管31。所述扭力机构也可设置铰链中任意能够相对转动的部件或与转动相关的相对滑动的部件之间，所述扭力机构也可采用碟簧片与固定部件摩擦等结构。A torque mechanism can be combined in the synchronization mechanism to provide the function of stopping the rotation at any time and positioning the current rotation angle at any time. The torque mechanism may include a gear shaft 410 of the first gear and a gear shaft 440 of the fourth gear, and two spring tubes 31 are respectively arranged on the intermediate support frame 3 and are respectively supported outside the gear shaft 440 of the gear shaft 410. The torsion mechanism may also be provided between any member capable of relative rotation or relative sliding components related to rotation in the hinge, and the torsion mechanism may also adopt a structure such as friction between a disc spring and a fixed member.
在本发明中，柔性屏的中部101与中间支撑架3连接而固定在一起，其可以直接和中间支撑架3相连也可以间接连接，或者两者兼具，在间接连接中，可以由所述长度方向保持刚性而又能弯曲的机构或部件连接中间支撑架，而柔性屏再与所述长度方向保持刚性而又能弯曲的机构或部件连接；或者，所述长度方向保持刚性而又能弯曲的机构或部件的中部不连接中间支撑架，柔性屏借助其它垫层、基材也可以和中间支撑架连接，而所述长度方向保持刚性而又能弯曲的机构或部件则可与柔性屏、垫层、基材连接为一体。In the present invention, the middle portion 101 of the flexible screen is connected to the intermediate support frame 3 and fixed together. It can be directly connected to the intermediate support frame 3 or indirectly, or both. In the indirect connection, The mechanism or component that remains rigid and bendable in the lengthwise direction is connected to the intermediate support frame, and the flexible screen is connected to the mechanism or component that remains rigid and bendable in the lengthwise direction; or the rigidity and bendability that is maintained in the lengthwise direction. The middle part of the mechanism or component is not connected to the intermediate support frame. The flexible screen can also be connected to the intermediate support frame through other cushions and substrates, and the mechanism or component that remains rigid in the length direction and can be bent can be connected to the flexible screen, The cushion layer and the substrate are connected as a whole.
中间支撑架3可以不必为柔性屏100折拢弯曲时提供让位空间，所述中间支撑架3内在柔性屏覆盖范围的下方中设置同步机构设置空间30，所述同步机构的主体部分比如齿轮，设置在同步机构设置空间30中，可以仅仅是需要和连接臂13连接的部位(比如轴)露出中间支撑架3，这样，可以使得所应用的移动终端的边框不受到同步机构的制约而最大限度地减小边框宽度，当然，如果不将同步机构的主体部分设置到中间支撑架3中也可以，这样则能起到减薄中间支撑架厚度的效果。The intermediate support frame 3 does not need to provide a space for the flexible screen 100 when it is folded and bent. The intermediate support frame 3 is provided with a synchronization mechanism setting space 30 in the lower area of the flexible screen coverage. The main part of the synchronization mechanism such as a gear, Set in the synchronization mechanism installation space 30, only the portion (such as a shaft) that needs to be connected to the connecting arm 13 may expose the intermediate support frame 3, so that the frame of the applied mobile terminal can be maximized without being restricted by the synchronization mechanism. To reduce the width of the frame, of course, if the main part of the synchronization mechanism is not provided in the intermediate support frame 3, the effect of reducing the thickness of the intermediate support frame can be achieved.
所述长度方向保持刚性而又能弯曲和回复平直的机构或部件可采用薄片连接部件比如薄钢片5，它结构最简单，且厚度尺寸小，钢片上可开孔以增加弯曲性能。所述薄钢片可以采用焊接、粘结等方式连接到左侧滑动板11和右侧滑动板21的表面，其长度可以是和柔性屏100匹配，柔性屏100是贴在其上然后通过该薄钢片而连接在左侧转动板和右侧转动板上，也可以是窄片状部件，数量可以是多条。所述长度方向保持刚性而又能弯曲和回复平直的机构或部件可采用细条连接部件，比如钢丝。The mechanism or component that maintains rigidity in the length direction and can bend and return straight can adopt a thin sheet connecting component such as a thin steel sheet 5, which has the simplest structure and a small thickness dimension, and holes can be made in the steel sheet to increase bending performance. The thin steel sheet can be connected to the surfaces of the left sliding plate 11 and the right sliding plate 21 by welding, bonding, etc., and the length can be matched with the flexible screen 100. The flexible screen 100 is pasted thereon and then passed through the A thin steel sheet is connected to the left and right rotating plates, and may also be a narrow sheet-like member, and the number may be multiple. The mechanism or component that remains rigid in the length direction and can bend and return straight can use thin strips to connect components, such as steel wires.
所述薄钢片5也同时经过中间支撑架3的内侧，在铰链展平时覆盖其上。所述薄钢片5与中间支撑架之间可连接也可不连接。The thin steel sheet 5 also passes through the inside of the intermediate support frame 3 at the same time, and covers it when the hinge is flattened. The thin steel sheet 5 and the intermediate support frame may or may not be connected.
中间支撑架3还提到了在铰链展平时，在中间部位支撑柔性屏100的作用，其表面具有相应的柔性屏支撑面，支撑面可以是一体成型固定板301和后安装固定盖板302，便于制造和组装，后安装盖板301下面的中间支撑架内部可以作为走线的空间。The middle support frame 3 also mentions the role of supporting the flexible screen 100 in the middle part when the hinge is flattened. The surface has a corresponding flexible screen support surface. The support surface can be an integrally fixed plate 301 and a rear fixed cover plate 302, which is convenient. During manufacturing and assembly, the inside of the intermediate support frame under the rear mounting cover 301 can be used as a space for wiring.
所述左侧弹性机构设置在左侧滑动板11和左侧转动架1之间，所述右侧弹性机构设置在右侧滑动板21和右侧转动架2之间。The left elastic mechanism is disposed between the left sliding plate 11 and the left turret 1, and the right elastic mechanism is disposed between the right sliding plate 21 and the right turret 2.
左侧弹性机构设置在左侧转动架1上，所述右侧弹性机构设置在右侧转动架2上。弹性机构可采用各种能够在铰链内顶滑动板的机构。本实施例中，所述左侧弹性机构包括作用于左侧滑动板的杆件141和杆件支撑弹簧142；右侧弹性机构同样包括作用于右侧滑动板的杆件和杆件支撑弹簧，这些弹簧均被预压。The left elastic mechanism is provided on the left turret 1, and the right elastic mechanism is provided on the right turret 2. The elastic mechanism may adopt various mechanisms capable of sliding the plate in the hinge. In this embodiment, the left elastic mechanism includes a lever 141 and a lever supporting spring 142 acting on the left sliding plate; the right elastic mechanism also includes a lever and a lever supporting spring acting on the right sliding plate. These springs are preloaded.
左侧转动架1和右侧转动架2分别设置轨道15，左侧滑动板11和右侧滑动板21的边与轨道15配合，左侧弹性机构和右侧弹性机构的一端插入轨道外侧端部的支撑孔150并支撑于支撑孔底，比如弹簧和杆件一端处在支撑孔中，另一端作用于滑动板，这样能够利用轨道的 15厚度和位置特点来容置弹性机构，有助于提高结构和空间的利用率。The left turret 1 and the right turret 2 are provided with a track 15 respectively. The sides of the left slide plate 11 and the right slide plate 21 cooperate with the track 15, and one end of the left elastic mechanism and the right elastic mechanism is inserted into the outer end of the track. The support hole 150 is supported at the bottom of the support hole. For example, one end of the spring and the rod are in the support hole, and the other end acts on the sliding plate. This can use the 15 thickness and position of the track to accommodate the elastic mechanism, which helps improve Structure and space utilization.
附图标号151、152分别为左侧滑动板11与杆件配合的部位以及左侧滑动板11与轨道端部配合起限位作用的部位，右侧滑动板21也同样具有与杆件的配合结构及与轨道端部配合起限位作用的部位。The reference numerals 151 and 152 are the parts where the left sliding plate 11 cooperates with the lever and the parts where the left sliding plate 11 cooperates with the end of the track to limit the position, and the right sliding plate 21 also has the cooperation with the lever. Structure and the part that cooperates with the end of the track to play a limiting role.
所述左侧活动支撑板12和右侧活动支撑板22可以是转动板或者升降板，或者有转动也有升降的板。所述左侧活动支撑板12的外侧和左侧转动架1连接，内侧和中间支撑架3连接；所述右侧活动支撑板22的外侧和右侧转动架2连接，内侧和中间支撑架3连接。本实施例以转动板为例，所述左侧活动支撑板12的外侧通过轴121和左侧转动架1上的导向孔16滑动连接，内侧通过轴122和中间支撑架3左侧的轴孔321转动连接；所述右侧活动支撑板的外侧通过轴221和右侧转动架2上的导向孔滑动连接，内侧通过轴222和中间支撑架3右侧的轴孔322转动连接。The left movable support plate 12 and the right movable support plate 22 may be a rotating plate or a lifting plate, or a plate with rotation and lifting. The outer side of the left movable support plate 12 is connected to the left turret 1 and the inner side is connected to the middle support frame 3; the outer side of the right movable support plate 22 is connected to the right turret 2 and the inner side and the intermediate support frame 3 connection. In this embodiment, a rotating plate is taken as an example. The outer side of the left movable support plate 12 is slidably connected through the shaft 121 and the guide hole 16 on the left rotary frame 1, and the inner side is connected to the shaft hole on the left side of the middle support frame 3 through the shaft 122 321 is rotationally connected; the outside of the right movable support plate is slidingly connected through the shaft 221 and the guide hole on the right rotating frame 2, and the inside is rotationally connected through the shaft 222 and the shaft hole 322 on the right side of the intermediate support frame 3.
以上所述仅为本发明的具体实施例，但本发明的结构特征并不局限于此，任何本领域的技术人员在本发明的领域内，所作的变化或修饰皆涵盖在本发明的保护范围之中。The above are only specific embodiments of the present invention, but the structural features of the present invention are not limited thereto. Any changes or modifications made by those skilled in the art in the field of the present invention are covered by the protection scope of the present invention. In.

Claims (12)

  1. 柔性屏移动终端铰链，包括中间支撑架、左侧转动架和右侧转动架，左侧转动架和右侧转动架通过同步机构连接而能够同步反向转动，同步机构设置在中间支撑架上；其特征在于所述铰链还包括滑动板，所述滑动板包括左侧滑动板和右侧滑动板并处在所述铰链的内侧，所述左侧滑动板和右侧滑动板分别与所述左侧转动架和右侧转动架滑动连接；所述铰链分别设置左侧弹性机构和右侧弹性机构，左侧弹性机构和右侧弹性机构被预压而始终将左侧滑动板和右侧滑动板向着远离中间支撑架的方向顶；The hinge of the flexible screen mobile terminal includes an intermediate support frame, a left rotation frame and a right rotation frame. The left rotation frame and the right rotation frame can be synchronized and reversely rotated through a synchronization mechanism, and the synchronization mechanism is arranged on the intermediate support frame; It is characterized in that the hinge further includes a sliding plate, which includes a left sliding plate and a right sliding plate and is located inside the hinge, and the left sliding plate and the right sliding plate are respectively connected with the left The side turret and the right turret are slidingly connected; the hinge is provided with a left elastic mechanism and a right elastic mechanism, respectively, and the left elastic mechanism and the right elastic mechanism are pre-compressed to always move the left and right sliding plates. Push upwards away from the middle support frame;
    所述左侧滑动板和右侧滑动板之间连接长度方向保持刚性而又能弯曲和回复平直的机构或部件而能同步反向滑动；The connection between the left sliding plate and the right sliding plate in the longitudinal direction is rigid, and can bend and return to a straight mechanism or component to synchronize reverse sliding;
    所述左侧转动架和右侧转动架为滑动的部件滑动提供让位空间；The left turret and the right turret provide space for sliding parts to slide;
    所述左侧滑动板和中间支撑架之间、右侧滑动板和中间支撑架之间分别设置有左侧活动支撑板和右侧活动支撑板，以在铰链展平时升起而支撑柔性屏，在铰链折拢时提供避让空间；A left movable support plate and a right movable support plate are respectively provided between the left sliding plate and the intermediate support frame, and between the right sliding plate and the intermediate support frame, to support the flexible screen when the hinge is flattened, Provide evasive space when hinges are folded;
    所述中间支撑架内在柔性屏覆盖范围的下方中设置同步机构设置空间，所述同步机构的主体部分设置在所述同步机构设置空间中。A synchronization mechanism installation space is provided in the middle support frame below the flexible screen coverage area, and a main body portion of the synchronization mechanism is disposed in the synchronization mechanism installation space.
  2. 如权利要求1所述的柔性屏移动终端铰链，其特征在于长度方向保持刚性而又能弯曲和回复平直的机构或部件的中部和中间支撑架固定在一起。The hinge of a flexible screen mobile terminal according to claim 1, characterized in that the middle part of the mechanism or component that remains rigid in the length direction and can bend and return straight is fixed together.
  3. 如权利要求1所述的柔性屏移动终端铰链，其特征在于长度方向保持刚性而又能弯曲和回复平直的机构或部件采用薄片连接部件或细条连接部件。The hinge of a flexible screen mobile terminal according to claim 1, wherein the mechanism or component that maintains rigidity in the length direction and can be bent and returned straight is a thin-film connection component or a thin strip connection component.
  4. 如权利要求1所述的柔性屏移动终端铰链，其特征在于所述左侧弹性机构设置在左侧滑动板和左侧转动架之间，所述右侧弹性机构设置在右侧滑动板和右侧转动架之间。The hinge for a flexible screen mobile terminal according to claim 1, wherein the left elastic mechanism is disposed between the left sliding plate and the left turret, and the right elastic mechanism is disposed between the right sliding plate and the right Between the side turrets.
  5. 如权利要求1所述的柔性屏移动终端铰链，其特征在于所述左侧弹性机构设置在左侧转动架上，所述右侧弹性机构设置在右侧转动架上。The hinge for a flexible screen mobile terminal according to claim 1, wherein the left elastic mechanism is provided on the left turret, and the right elastic mechanism is provided on the right turret.
  6. 如权利要求1所述的柔性屏移动终端铰链，其特征在于所述左侧弹性机构包括作用于左侧滑动板的杆件和杆件支撑弹簧；右侧弹性机构包括作用于右侧滑动板的杆件和杆件支撑弹簧，所述弹簧被预压。The hinge of the flexible screen mobile terminal according to claim 1, wherein the left elastic mechanism comprises a lever member acting on the left sliding plate and a lever supporting spring; and the right elastic mechanism comprises a lever acting on the right sliding plate. The lever and the lever support a spring which is pre-stressed.
  7. 如权利要求1所述的柔性屏移动终端铰链，其特征在于左侧转动架和右侧转动架分别设置轨道，左侧弹性机构和右侧弹性机构的一端插入轨道外侧端部的支撑孔并支撑于支撑孔 底，另一端作用于滑动板。The hinge for a flexible screen mobile terminal according to claim 1, characterized in that the left turn frame and the right turn frame are respectively provided with a track, and one end of the left elastic mechanism and the right elastic mechanism are inserted into a support hole at the outer end of the track and supported. At the bottom of the support hole, the other end acts on the sliding plate.
  8. 如权利要求1所述的柔性屏移动终端铰链，其特征在于所述左侧转动架和右侧转动架分别为左侧外壳部件和右侧外壳部件，或者左侧转动架和右侧转动架分别与左侧外壳部件和右侧外壳部件连接，左侧外壳部件和右侧外壳部件具有为滑动部件滑动提供的让位空间；所述中间支撑架为中间外壳部件。The hinge for a flexible screen mobile terminal according to claim 1, wherein the left and right turrets are left and right housing parts, respectively, or the left and right turrets are respectively It is connected to the left and right shell parts, the left and right shell parts have a space for the sliding part to slide; the middle support frame is the middle shell part.
  9. 如权利要求1所述的柔性屏移动终端铰链，其特征在于所述同步机构采用齿轮组。The hinge of the flexible screen mobile terminal according to claim 1, wherein the synchronization mechanism adopts a gear set.
  10. 如权利要求1所述的柔性屏移动终端铰链，其特征在于所述左侧活动支撑板的外侧和左侧转动架连接，内侧和中间支撑架连接；所述右侧活动支撑板的外侧和右侧转动架连接，内侧和中间支撑架连接。The hinge of a flexible screen mobile terminal according to claim 1, characterized in that the outer side of the left movable support plate is connected to the left turret, and the inner side is connected to the middle support frame; the outer side and the right of the right movable support plate are connected. The side turret is connected, and the inner side and the middle support frame are connected.
  11. 柔性屏移动终端，设置有柔性屏以及铰链，其特征在于所述柔性屏移动终端设置有权利要求1-9任意一种铰链，所述柔性屏处在铰链的内侧，并与左侧转动板和右侧转动板连接；所述柔性屏的中部和中间支撑架连接在一起。The flexible screen mobile terminal is provided with a flexible screen and a hinge, characterized in that the flexible screen mobile terminal is provided with any one of claims 1-9, the flexible screen is located inside the hinge and is connected with the left rotating plate and The right rotating plate is connected; the middle of the flexible screen and the intermediate support frame are connected together.
  12. 如权利要求11所述的柔性屏移动终端，其特征在于所述柔性屏还和长度方向保持刚性而又能弯曲和回复平直的机构或部件连接在一起，结合为整体。The mobile terminal with flexible screen according to claim 11, characterized in that the flexible screen is also connected with a mechanism or component that remains rigid in the length direction and can bend and return straight, and is integrated as a whole.
PCT/CN2019/090490 2018-06-14 2019-06-10 Flexible screen mobile terminal hinge and flexible screen mobile terminal WO2019238000A1 (en)

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