WO2019075740A1 - 柔性屏支撑装置、显示装置以及移动电子设备 - Google Patents
柔性屏支撑装置、显示装置以及移动电子设备 Download PDFInfo
- Publication number
- WO2019075740A1 WO2019075740A1 PCT/CN2017/107086 CN2017107086W WO2019075740A1 WO 2019075740 A1 WO2019075740 A1 WO 2019075740A1 CN 2017107086 W CN2017107086 W CN 2017107086W WO 2019075740 A1 WO2019075740 A1 WO 2019075740A1
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- WO
- WIPO (PCT)
- Prior art keywords
- positioning
- suction member
- flexible screen
- elastic piece
- support frame
- Prior art date
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Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
Definitions
- the present invention relates to the field of electronic device technologies, and in particular, to a flexible screen supporting device, a display device using the flexible screen supporting device, and a mobile electronic device.
- the existing flexible support skeleton is usually bent only at a specific angle and is substantially round, and does not fit the human arm well, and the experience and comfort are low.
- the flexible support frame has only one curved state and is difficult to apply to users of different arm sizes.
- the technical problem to be solved by the present invention is to provide a flexible screen supporting device having a plurality of bending states, different arm sizes, improved use comfort, a display device using the flexible screen supporting device, and a mobile electronic device.
- the technical solution adopted by the present invention to solve the technical problem is: providing a flexible screen supporting device, comprising a bendable supporting frame for carrying a flexible screen, and disposed on the supporting frame facing away from the flexible screen Positioning elastic pieces on the side, respectively disposed at two end portions of the support frame that can be bent toward each other and a positioning mechanism between the positioning elastic pieces;
- each end of the support frame is provided with at least one positioning site; the positioning mechanism cooperates with an end of the positioning elastic piece, and the end of the positioning elastic piece is driven to bend or restore the supporting frame The portion moves along the end of the support frame to the positioning site to lock the current state of the support frame.
- the present invention also provides a display device comprising the flexible screen support device according to any of the above, and a flexible screen mounted on the flexible screen support device.
- the present invention also provides a mobile electronic device comprising the display device described above.
- the positioning frame can be positioned in a plurality of bending states by the matching arrangement of the positioning mechanism and the positioning elastic piece, thereby realizing a multi-bend state of the flexible screen supporting device, and is suitable for users of different arm sizes, It fits well with the human arm, improving the sense of experience and comfort.
- FIG. 1 is a perspective view showing a three-dimensional structure of a flexible screen supporting device in a flat state according to an embodiment of the present invention
- FIG. 2 is an exploded view of the flexible screen support device of FIG. 1; [0012] FIG.
- Figure 3 is a cross-sectional view of the flexible screen support device of Figure 1;
- FIG. 4 is an enlarged schematic view of a portion A of FIG. 3;
- FIG. 5 is a perspective view of the flexible screen support device of FIG. 1 in a first curved state
- FIG. 6 is an enlarged schematic view of a portion B in FIG. 5;
- FIG. 7 is a schematic structural view of a flexible screen supporting device in a second bending state according to an embodiment of the invention.
- FIG. 8 is an enlarged schematic view of a portion C of FIG. 7;
- FIG. 9 is a partial cross-sectional view showing the flexible screen supporting device in a flat state in accordance with another embodiment of the present invention. [0019] FIG.
- FIG. 10 is an enlarged schematic view of a portion D of FIG. 9.
- a support device is configured to carry a flexible screen (not shown), including but not limited to a bendable support frame 10, a positioning elastic piece 20, and two positioning positions. Agency 30.
- the support frame 10 is elongated and can be bent from a flat shape into a curved shape so as to be worn on the wrist of the user.
- the curved shape means that both ends of the support frame 10 and the intermediate portion of the support frame 10 are not located.
- Each positioning elastic piece 20 is disposed on one side of the supporting frame 10 in the bending direction of the supporting frame 10, that is, the side of the supporting frame 10 on which the positioning elastic piece 20 is disposed is opposite to the flexible screen.
- the flexible screen supporting device includes two positioning elastic pieces 20, and each positioning elastic piece 20 is disposed on a lower surface of the supporting frame 10 in a bending direction.
- a flexible screen is disposed on the upper surface of the support frame 10.
- Each positioning mechanism 30 is disposed on one end portion 100 of the support frame 10 and abuts against the positioning elastic piece 20 for state locking of the support frame 10. That is, the positioning structure 30 can lock the support frame 10 in a certain curved or horizontal state.
- the positioning elastic piece 20 extends along the length direction of the supporting frame 10, and the two end portions 200 of the positioning elastic piece 20 are respectively extended toward the two end portions 100 of the supporting frame 10.
- Each end portion 100 of the support frame 10 is provided with at least one positioning site 120; the positioning mechanism 30 cooperates with the end portion 200 of the positioning elastic piece 20, and the end portion 200 of the positioning elastic piece 20 is bent or restored in the supporting frame 10 along the supporting frame. The end 100 of 10 is moved to the positioning site to lock the current state of the support frame 10.
- the support frame 10 includes a skeleton unit 11 and end caps 12 hinged at opposite ends of the skeleton unit 11, respectively.
- the skeleton unit 11 includes a plurality of skeletons 111 hinged in parallel.
- the two end caps 12 respectively form the two end portions 100 of the support frame 10.
- the positioning mechanism 30 is disposed between the end cap 12 and the positioning elastic piece 20.
- the cross section of the skeleton 111 in the longitudinal direction of the support skeleton 10 has a trapezoidal shape. Specifically, the skeleton 111 is wider toward the side 111a of the flexible screen than the side 111b facing the positioning elastic piece 20. Thus, an angled slit 13 is formed between the adjacent two skeletons 111. Thus, when the support frame 10 is bent, the side edges 111b having the smaller width between the adjacent two skeletons 111 are close to each other, and the angle gap 13 can be gradually reduced.
- the angled slits 13 are substantially triangular, and the angles between the respective angled slits 13 may be uniform or may be inconsistent.
- the angles of the respective corner slits 13 may be inconsistent, it is possible to prevent the support frame 10 from being bent into a perfect circle, and to ensure that the shape is curved into an ellipse or the like to better conform to the shape of the user's wrist and improve comfort.
- the positioning elastic piece 20 is disposed on the inner side surface of the curved frame of the support frame 10, that is, on the surface of the narrow end 111b of the skeleton 111.
- the positioning elastic piece 20 cooperates with the positioning mechanism 30 to realize bending and positioning locking of the support frame 10.
- the positioning elastic piece 20 may be a frame-shaped structure made of a steel sheet, and is disposed in a correspondingly disposed card slot on the skeleton 111.
- the positioning elastic piece 20 includes two elastic pieces 21. Two shrapnel 21 along the support bone The longitudinal direction of the frame 10 is arranged side by side; the opposite ends of the two elastic pieces 21 are fixed on the support frame 10, and the opposite ends are respectively disposed at the two end portions 100 of the support frame 10, and are not fixedly connected with the support frame 10 for supporting The bending of the skeleton 10.
- the positioning elastic piece 20 may also include a spring piece extending along the length direction of the support frame 10. The middle portion of the elastic piece is fixed on the support frame 10, and the two ends are respectively disposed at the two end portions 100 of the support frame 10. At the office.
- the two positioning mechanisms 30 may be symmetrically disposed at both ends 10 0 of the support frame 10.
- the positioning mechanism 30 can include at least one positioning absorbing member 300 disposed at the positioning site 120, and a moving absorbing member 34 coupled to the end portion 200 of the positioning elastic piece 20;
- the absorbing member 34 and the positioning absorbing member 300 can be coupled to each other to drive the end portion 200 of the positioning elastic piece 20 to move and position between the positioning positions 120.
- the positioning suction member 300 can be a metal member and/or a magnet;
- the moving suction member 34 can be a magnet or a metal member.
- the moving suction member 34 and the positioning suction member 300 may be magnets and metal members, respectively, or may be magnets, as long as the two can be attracted.
- each end portion 100 of the support frame 10 is respectively provided with three positioning sites 120, which are a first site 121, a second site 122, and a third.
- the first point 121, the second position 122, and the third position 123 are spaced apart and are sequentially adjacent to the end 100 of the support frame 10, that is, the center direction of the self-supporting skeleton 10 to the outside of the end portion 100.
- the directions are arranged in order.
- the positioning absorbing member 300 includes three, respectively, a first absorbing member 31 disposed at the first site 121, the second site 122, and the third site 123, The second suction member 32 and the third suction member 33; the movable suction member 34 is movable between the first suction member 31, the second suction member 32 and the third suction member 33 and is attracted to The support frame 10 is locked in a variety of states.
- the support frame 10 is in a flat state, and the moving suction member 34 is engaged with the first suction member 31.
- the end portion 200 of the positioning elastic piece 20 is located at the support frame 10. One point is 121.
- the support frame 10 is in the first bending state, and the moving suction member 34 is engaged with the second suction member 32.
- the end portion 200 of the positioning elastic piece 20 is located at the support frame. At the second point 122 of 10.
- the support frame 10 is in the second bending state, and the moving suction member 34 is engaged with the third suction member 33.
- the end portion 200 of the positioning elastic piece 20 is located at the support frame.
- the third point of 10 is 123.
- the bending curvature of the second bending state of the supporting frame 10 is greater than the bending curvature of the first bending state. That is, the third suction member 33 is closer to the middle portion of the support frame 10 than the second suction member 32.
- the positioning suction member 300 can be fixed to the positioning site 120 of the support frame 10 in an appropriate manner according to the structure of the end portion 100 of the support frame 10.
- a recess 14 for accommodating the second suction member 32 is disposed at a position of the second position 122 on the end portion 100 of the support frame 10.
- the opposite inner wall faces of the groove 14 are provided with guide bevels.
- the guide bevel allows the moving suction member 34 to smoothly enter the groove 14, and the second suction member 32 therein is stably sucked together.
- the inner walls of the groove 14 and the sliding direction of the moving suction member 34 may be arranged in a circular arc surface.
- the arcuate surface increases the fit of the moving suction member 34 and the recess 14, facilitating movement of the suction member 34 into and out of the recess 14.
- the groove 14 has a substantially cross-sectional shape, and the shape of the second suction member 32 is consistent with the shape of the groove 14, so that the second suction member 32 can be stably engaged with the concave portion as a whole. In the groove 14, the escape from the mouth of the groove 14 is avoided.
- the first absorbing member 31 can be vertically disposed on the first position 121 relative to the second absorbing member 32, and can be fixed on the supporting frame 10 by means of snapping or embedding;
- the fitting 31 faces the surface of the second suction member 32 to form a mating surface that is engaged with the moving suction member 34.
- the third suction member 33 can be vertically disposed on the third position 123 relative to the second suction member 32, and can be fixed on the support frame 10 by means of snapping or embedding; the third suction member 33 faces the second suction
- the surface of the fitting 32 forms a mating surface that engages with the moving suction member 34.
- the moving suction member 34 is a magnet
- the first suction member 31 and the third suction member 33 are metal members that can be engaged with the magnet
- the second suction member 32 is also For the magnet.
- the positioning suction member 300 is not limited to the above three suction members, and can be increased or decreased as needed.
- the positioning mechanism 30 further includes a holding member 35 disposed on both ends of the moving suction member 34.
- the holding member 35 is coupled to the positioning elastic piece 20, and the moving suction member 34 is coupled to the end portion 200 of the positioning elastic piece 20.
- the positioning mechanism 30 may further include a connecting piece 36 fitted to the end portion 200 of the positioning elastic piece 20, the connecting piece 36 being a metal piece, and the positioning elastic piece 20 being engaged with the moving suction piece 34 through the connecting piece 36.
- the flexible screen supporting device may further include a supporting elastic piece 40 disposed on the other side of the support frame 10.
- the other side of the support frame 10 may be provided with a plurality of protrusions 112.
- the support springs 40 are provided with a plurality of through holes 41.
- the support elastic pieces 40 may be fixed on the support frame 10 by the cooperation of the through holes 41 and the protrusions 112.
- a flexible screen supporting device according to another embodiment of the present invention includes a bendable support frame 10, a positioning elastic piece 20, and a positioning mechanism 30.
- the support frame 10 may be bent from a flat shape into an elliptical shape to be worn on the wrist of the user; the positioning elastic piece 20 is disposed on one side of the support frame 10 in the bending direction of the support frame 10; the positioning mechanism 30 is disposed on the support frame 10 The end portion 100 and the positioning elastic piece 20 are used for state locking of the support frame 10.
- the two end portions 100 of the support frame 10 are respectively provided with at least one positioning site 120; the positioning mechanism 30 cooperates with the end portion 200 of the positioning elastic piece 20, and the positioning frame 10 is bent or restored to drive the positioning elastic piece 20.
- the end portion 200 is moved along the end 100 of the support frame 10 to the positioning site 120 to lock the current state of the support frame 10.
- the positioning mechanism 30 includes a rack structure 37 disposed on the end 100 of the support frame 10, and each recess 371 of the rack structure 37 forms a support frame 10. Positioning site.
- the end portion 200 of the positioning elastic piece 20 is provided with an elastic positioning portion 22 that is bent and extended toward the rack structure 37.
- the end portion of the positioning portion 22 away from the positioning elastic piece 20 is movably fitted to the concave position 371 of the rack structure 37.
- the support frame 10 is bent, and the positioning portion 22 of the positioning elastic piece 20 is fitted into the corresponding concave position 371 to lock the bending state of the support frame 10.
- the wall surface of the recess 371 is a sloped surface to guide the positioning portion 22 in and out; the top of the rack 372 between the two recessed positions 371 is preferably curved to facilitate the positioning portion 22 to enter the recess 371 along the top of the rack 372.
- the end portion of the positioning portion 22 away from the positioning elastic piece 20 may be arcuate, spherical or the like. Alternatively, the end portion of the positioning portion 22 away from the positioning elastic piece 20 may be formed in an inverted triangle shape by extending and bending to cooperate with the concave position 371.
- the rack structure 37 may be separately provided and mounted on the end portion 100 of the support frame 10, or may be integrally formed on the end portion 100 of the support frame 10.
- the length of the rack structure 37 can be set according to the bending state, so that the support frame 10 has more bending states and is positioned.
- the flexible screen support device of the present invention uses ⁇ to bend it to a corresponding curvature and position according to the size of the user's wrist.
- the display device of the present invention includes the above-described flexible screen supporting device and a flexible screen (ie, a flexible screen) mounted on the flexible screen supporting device.
- the flexible screen fits over the supporting elastic piece 40 of the flexible screen supporting device (as shown in FIG. 2) and conforms to the shape of the supporting elastic piece 40.
- the mobile electronic device of the present invention includes the above display device.
- Mobile electronic devices include, but are not limited to, electronic devices such as cell phones, PDAs, video players, audio players, and the like.
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Abstract
提供一种柔性屏支撑装置、显示装置以及移动电子设备,柔性屏支撑装置包括可弯曲的用于承载柔性屏的支撑骨架(10)、设置在支撑骨架背向柔性屏一侧的定位弹片(20)、分别设置在支撑骨架可相向弯曲靠近的两个端部(100)和定位弹片之间的定位机构(30);定位机构与定位弹片的端部配合,将支撑骨架的状态锁定。提供的柔性屏支撑装置,具有多种弯曲状态,适用于不同手臂大小的用户,能够很好地贴合人的手臂,提高体验感和舒适度。
Description
发明名称:柔性屏支撑装置、 显示装置以及移动电子设备 技术领域
[0001] 本发明涉及电子设备技术领域, 尤其涉及一种柔性屏支撑装置、 使用该柔性屏 支撑装置的显示装置以及移动电子设备。
背景技术
[0002] 随着技术发展以及人们要求的提高, 出现了具有柔性屏幕的电子设备, 如手机 等。 在电子设备中, 为支撑柔性屏幕需要设置一个柔性支撑骨架, 可随柔性屏 幕的弯曲而弯曲。
[0003] 现有的柔性支撑骨架通常只弯曲一个特定的角度, 且基本呈正圆, 并不能很好 地贴合人的手臂, 使用的体验感、 舒适度较低。 此外, 柔性支撑骨架只具有一 个弯曲状态, 难以适用于不同手臂大小的用户。
技术问题
[0004] 本发明要解决的技术问题在于, 提供一种具有多种弯曲状态, 适用不同手臂大 小、 提高使用舒适度的柔性屏支撑装置、 使用该柔性屏支撑装置的显示装置以 及移动电子设备。
问题的解决方案
技术解决方案
[0005] 本发明解决其技术问题所采用的技术方案是: 提供一种柔性屏支撑装置, 包括 可弯曲的用于承载柔性屏的支撑骨架、 设置在所述支撑骨架背向所述柔性屏一 侧的定位弹片、 分别设置在所述支撑骨架可相向弯曲靠近的两个端部和所述定 位弹片之间的定位机构;
[0006] 所述支撑骨架的每一个端部设有至少一个定位位点; 所述定位机构与所述定位 弹片的端部配合, 在所述支撑骨架弯曲或复原吋带动所述定位弹片的端部沿所 述支撑骨架的端部移动至所述定位位点, 将所述支撑骨架的当下状态锁定。
[0007] 本发明还提供一种显示装置, 包括以上任一项所述的柔性屏支撑装置以及安装 在所述柔性屏支撑装置上的柔性屏。
[0008] 本发明还提供一种移动电子设备, 包括以上所述的显示装置。
发明的有益效果
有益效果
[0009] 本发明的有益效果: 通过定位机构和定位弹片的相配合设置, 可将支撑骨架定 位在多种弯曲状态, 实现柔性屏支撑装置的多弯曲状态, 适用于不同手臂大小 的用户, 能够很好地贴合人的手臂, 提高体验感和舒适度。
对附图的简要说明
附图说明
[0010] 下面将结合附图及实施例对本发明作进一步说明, 附图中:
[0011] 图 1是本发明一实施例的柔性屏支撑装置处于平整状态的立体结构示意图;
[0012] 图 2是图 1所示柔性屏支撑装置的***图;
[0013] 图 3是图 1所示柔性屏支撑装置的剖视图;
[0014] 图 4是图 3中 A部分的放大示意图;
[0015] 图 5是图 1所示的柔性屏支撑装置处于第一弯曲状态的立体结构示意图;
[0016] 图 6是图 5中 B部分的放大示意图;
[0017] 图 7是本发明一实施例的柔性屏支撑装置处于第二弯曲状态的结构示意图;
[0018] 图 8是图 7中 C部分的放大示意图;
[0019] 图 9是本发明另一实施例的柔性屏支撑装置处于平整状态吋的局部剖视图;
[0020] 图 10是图 9中 D部分的放大示意图。
本发明的实施方式
[0021] 为了对本发明的技术特征、 目的和效果有更加清楚的理解, 现对照附图详细说 明本发明的具体实施方式。
[0022] 如图 1、 2所示, 本发明一实施例的支撑装置, 用于承载一柔性屏 (未图示) , 包括但不限于可弯曲的支撑骨架 10、 定位弹片 20以及两个定位机构 30。
[0023] 该支撑骨架 10呈长条状, 可从平整状弯曲成弯曲状, 以便被佩戴在用户的手腕 上。 所述弯曲状是指该支撑骨架 10的两末端与该支撑骨架 10的中间部位不位于
同一水平面上。 每一定位弹片 20在支撑骨架 10的弯曲方向上设置在支撑骨架 10 的一侧, 即支撑骨架 10设有定位弹片 20的一侧与柔性屏相背。 在本实施方式中 , 该柔性屏支撑装置包括两个定位弹片 20, 每一定位弹片 20设置在所述支撑骨 架 10弯曲方向的下表面上。 柔性屏设置在该支撑骨架 10的上表面上。 每一定位 机构 30设置在支撑骨架 10的一端部 100上, 且相抵接于定位弹片 20, 用于对支撑 骨架 10进行状态锁定。 即该定位结构 30可将支撑骨架 10锁定在某一弯曲或水平 的状态。
[0024] 其中, 定位弹片 20沿支撑骨架 10的长度方向延伸, 定位弹片 20相背的两个端部 200分别向支撑骨架 10的两个端部 100延伸。 支撑骨架 10的每一个端部 100设有至 少一个定位位点 120; 定位机构 30与定位弹片 20的端部 200配合, 在支撑骨架 10 弯曲或复原吋带动定位弹片 20的端部 200沿支撑骨架 10的端部 100移动至定位位 点, 将支撑骨架 10的当下状态锁定。
[0025] 具体地, 支撑骨架 10包括骨架单元 11、 分别铰接在骨架单元 11相对两端的端盖 12。 骨架单元 11包括多个并列相铰接的骨架 111。 两个端盖 12分别形成支撑骨架 10的两个端部 100。 定位机构 30设置在端盖 12和定位弹片 20之间。
[0026] 骨架 111在支撑骨架 10的长度方向上的截面呈梯形状。 具体的, 该骨架 111朝向 柔性屏的侧边 111a比朝向定位弹片 20的侧边 111b的宽度要宽。 如此, 相邻两骨架 111之间形成有一夹角缝隙 13。 如此, 当支撑骨架 10弯曲吋, 相邻的两骨架 111 之间宽度较小的侧边 111b相互靠近, 夹角缝隙 13可逐渐变小。
[0027] 在本实施方式中, 夹角缝隙 13大致呈三角形, 并且各个夹角缝隙 13之间的夹角 可一致, 也可不一致。 作为选择, 通过将各个夹角缝隙 13的夹角设置成不一致 , 可避免支撑骨架 10弯曲为正圆, 而确保弯曲为椭圆等形状, 以更贴合用户手 腕形状, 提高舒适度。
[0028] 定位弹片 20设置在支撑骨架 10弯曲吋的内侧面上, 即是设置在骨架 111宽度较 小一端 111b的表面上。 定位弹片 20与定位机构 30配合, 实现支撑骨架 10的弯曲 及定位锁定。
[0029] 定位弹片 20可由钢片制成的框形结构, 设置在骨架 111上对应设置的卡槽内。
[0030] 如图 2所示, 本实施例中, 定位弹片 20包括两个弹片 21。 两个弹片 21沿支撑骨
架 10的长度方向并排设置; 两个弹片 21相向的一端固定在支撑骨架 10上, 相背 的一端分别设置在支撑骨架 10的两个端部 100处, 不与支撑骨架 10固定连接, 以 便支撑骨架 10的弯曲。
[0031] 在其他实施例中, 定位弹片 20也可包括一个沿支撑骨架 10长度方向延伸的弹片 , 弹片的中部固定在支撑骨架 10上, 两端分别设置在支撑骨架 10的两个端部 100 处。
[0032] 在柔性屏支撑装置中, 两个定位机构 30可对称设置在支撑骨架 10的两个端部 10 0处。
[0033] 又如图 1、 2所示, 定位机构 30可包括至少一个设置在定位位点 120处的定位吸 合件 300、 以及连接在定位弹片 20端部 200的移动吸合件 34; 移动吸合件 34与定 位吸合件 300可相吸合, 带动定位弹片 20的端部 200在定位位点 120之间移动定位 。 其中, 定位吸合件 300可为金属件和 /或磁铁; 移动吸合件 34可为磁铁或金属件 。 移动吸合件 34和定位吸合件 300可分别为磁铁和金属件, 也可均为磁铁, 只要 实现两者能够相吸合即可。
[0034] 在本实施例中, 如图 1、 4所示, 支撑骨架 10的每一端部 100分别设有三个定位 位点 120, 分别为第一位点 121、 第二位点 122和第三位点 123; 第一位点 121、 第 二位点 122和第三位点 123间隔排布且依次靠近支撑骨架 10的端部 100, 即: 自支 撑骨架 10的中心方向到端部 100外侧的方向依次排布。
[0035] 对应上述三个定位位点 120, 定位吸合件 300包括三个, 分别为设置在第一位点 121、 第二位点 122和第三位点 123的第一吸合件 31、 第二吸合件 32和第三吸合件 33; 移动吸合件 34可在第一吸合件 31、 第二吸合件 32和第三吸合件 33之间移动 并相吸合, 以将支撑骨架 10锁定在多种状态。
[0036] 如图 3、 4所示, 支撑骨架 10处于平整状态吋, 移动吸合件 34与第一吸合件 31相 吸合, 此吋定位弹片 20的端部 200位于支撑骨架 10的第一位点 121处。
[0037] 如图 5、 6所示, 支撑骨架 10处于第一种弯曲状态吋, 移动吸合件 34与第二吸合 件 32相吸合, 此吋定位弹片 20的端部 200位于支撑骨架 10的第二位点 122处。
[0038] 如图 7、 8所示, 支撑骨架 10处于第二种弯曲状态吋, 移动吸合件 34与第三吸合 件 33相吸合, 此吋定位弹片 20的端部 200位于支撑骨架 10的第三位点 123处。
[0039] 结合图 5、 7, 支撑骨架 10的第二种弯曲状态的弯曲曲率大于第一种弯曲状态的 弯曲曲率。 也即第三吸合件 33较之第二吸合件 32更加靠近支撑骨架 10的中部。
[0040] 具体地, 定位吸合件 300可根据支撑骨架 10端部 100结构以适当方式固定在支撑 骨架 10的定位位点 120上。 优选地, 本实施例中, 如图 2、 4所示, 支撑骨架 10端 部 100上的第二位点 122位置处设有容纳第二吸合件 32的凹槽 14。 根据第二吸合 件 32的进出方向, 凹槽 14幵口的相对两个内壁面设置导向斜面。 该导向斜面可 使得移动吸合件 34更加顺畅地进入凹槽 14, 与其中的第二吸合件 32稳定吸合在 一起。 在另一实施方式中, 凹槽 14幵口与移动吸合件 34的滑动方向正对的两内 壁可设置成圆弧面。 该圆弧面可增加移动吸合件 34与凹槽 14的配合, 方便移动 吸合件 34进出凹槽 14。
[0041] 请参见图 4, 凹槽 14的横截面大致呈凸字形, 第二吸合件 32的形状与凹槽 14的 形状一致, 这样使得第二吸合件 32整体可稳定卡合在凹槽 14内, 避免从凹槽 14 的幵口脱出。
[0042] 作为选择, 第一吸合件 31可相对第二吸合件 32垂直设置在第一位点 121上, 可 通过卡合或嵌设等方式固定在支撑骨架 10上; 该第一吸合件 31朝向第二吸合件 3 2的表面形成与移动吸合件 34相吸合的配合面。 第三吸合件 33可相对第二吸合件 32垂直设置在第三位点 123上, 可通过卡合或嵌设等方式固定在支撑骨架 10上; 第三吸合件 33朝向第二吸合件 32的表面形成与移动吸合件 34相吸合的配合面。
[0043] 进一步地, 本实施例中, 移动吸合件 34为磁铁, 第一吸合件 31和第三吸合件 33 为可与磁铁相吸合的金属件; 第二吸合件 32也为磁铁。
[0044] 可以理解地, 定位吸合件 300并不限于上述三个吸合件, 还可根据需要增减。
[0045] 进一步地, 如图 2、 4所示, 定位机构 30还包括设置在移动吸合件 34两端上的夹 持件 35。 夹持件 35与定位弹片 20连接, 将移动吸合件 34连接在定位弹片 20的端 部 200。 定位机构 30进一步还可包括配合在定位弹片 20端部 200的连接片 36, 连 接片 36为金属件, 定位弹片 20通过连接片 36与移动吸合件 34相吸合。
[0046] 进一步地, 柔性屏支撑装置还可包括设置在支撑骨架 10另一侧上的支撑弹片 40 。 支撑骨架 10的该另一侧可设有数个凸柱 112, 支撑弹片 40设有数个通孔 41 ; 支 撑弹片 40可通过通孔 41和凸柱 112的相配合固定在支撑骨架 10上。
[0047] 如图 9所示, 本发明另一实施例的柔性屏支撑装置, 包括可弯曲的支撑骨架 10 、 定位弹片 20以及定位机构 30。 支撑骨架 10可从平整状弯曲成椭圆状, 以被佩 戴在用户的手腕上; 定位弹片 20在支撑骨架 10的弯曲方向上设置在支撑骨架 10 的一侧; 定位机构 30设置在支撑骨架 10的端部 100和定位弹片 20之间, 用于对支 撑骨架 10进行状态锁定。
[0048] 其中, 支撑骨架 10的两个端部 100分别设有至少一个定位位点 120; 定位机构 30 与定位弹片 20的端部 200配合, 在支撑骨架 10弯曲或复原吋带动定位弹片 20的端 部 200沿支撑骨架 10的端部 100移动至定位位点 120, 将支撑骨架 10的当下状态锁 定。
[0049] 支撑骨架 10、 定位弹片 20等设置均可参照上述实施例, 在此不再赘述。
[0050] 如图 9、 10所示, 在本实施例中, 定位机构 30包括设置在支撑骨架 10端部 100上 的齿条结构 37, 齿条结构 37的每一凹位 371形成支撑骨架 10的定位位点。
[0051] 定位弹片 20的端部 200设有向齿条结构 37方向弯折延伸的弹性定位部 22, 定位 部 22的远离定位弹片 20的端部可移动配合到齿条结构 37的凹位 371内。
[0052] 支撑骨架 10弯曲吋, 定位弹片 20的定位部 22配合到对应的凹位 371内, 从而将 支撑骨架 10的弯曲状态锁定。 凹位 371的壁面为斜面, 可引导定位部 22进出; 相 邻两个凹位 371之间的齿条 372顶部优选为弧形, 方便定位部 22沿齿条 372顶部进 入凹位 371内。 定位部 22远离定位弹片 20的端部端面可为弧状、 球状等; 或者, 定位部 22远离定位弹片 20的端部通过延伸弯折设置形成倒三角状以与凹位 371配 合。
[0053] 齿条结构 37可单独设置并安装在支撑骨架 10端部 100上, 也可以一体形成在支 撑骨架 10的端部 100上。 齿条结构 37长度可根据弯曲状态需要设置, 以使得支撑 骨架 10具有更多的弯曲状态并定位。
[0054] 本发明的柔性屏支撑装置使用吋, 根据用户手腕大小将其弯曲至对应的曲率并 定位即可。
[0055] 本发明的显示装置, 包括上述的柔性屏支撑装置以及安装在柔性屏支撑装置上 的柔性屏 (即柔性屏幕) 。 柔性屏配合在柔性屏支撑装置的支撑弹片 40上 (如 图 2所示) , 并与支撑弹片 40的形状一致。
[0056] 本发明的移动电子设备, 包括以上的显示装置。 移动电子设备包括但不限于手 机、 PDA、 视频播放器、 音频播放器等电子设备。
[0057] 以上所述仅为本发明的实施例, 并非因此限制本发明的专利范围, 凡是利用本 发明说明书及附图内容所作的等效结构或等效流程变换, 或直接或间接运用在 其他相关的技术领域, 均同理包括在本发明的专利保护范围内。
Claims
权利要求书
[权利要求 1] 一种柔性屏支撑装置, 其特征在于, 包括: 可弯曲的用于承载柔性屏 的支撑骨架 (10) 、 设置在所述支撑骨架 (10) 背向所述柔性屏一侧 的定位弹片 (20) 、 分别设置在所述支撑骨架 (10) 可相向弯曲靠近 的两个端部 (100) 和所述定位弹片 (20) 之间的定位机构 (30) ; 所述支撑骨架 (10) 的每一个端部 (100) 设有至少一个定位位点 (1 20) ; 所述定位机构 (30) 与所述定位弹片 (20) 的端部 (200) 配 合, 在所述支撑骨架 (10) 弯曲或复原吋带动所述定位弹片 (20) 的 端部 (200) 沿所述支撑骨架 (10) 的端部 (100) 移动至所述定位位 点 (120) , 将所述支撑骨架 (10) 的当下状态锁定。
[权利要求 2] 根据权利要求 1所述的柔性屏支撑装置, 其特征在于, 所述定位机构
(30) 包括至少一个设置在所述定位位点 (120) 处的定位吸合件 (3 00) 、 以及连接在所述定位弹片 (20) 端部 (200) 的移动吸合件 (3 4) ; 所述移动吸合件 (34) 与所述定位吸合件 (300) 可相吸合, 带 动所述定位弹片 (20) 的端部 (200) 在所述定位位点 (120) 之间移 动定位。
[权利要求 3] 根据权利要求 2所述的柔性屏支撑装置, 其特征在于, 所述支撑骨架
(10) 的每一端部 (100) 分别设有三个所述定位位点 (120) , 分别 为第一位点 (121) 、 第二位点 (122) 和第三位点 (123) ; 所述第 一位点 (121) 、 第二位点 (122) 和第三位点 (123) 间隔排布且依 次靠近所述支撑骨架 (10) 的端部 (100) ;
所述定位吸合件 (300) 包括三个, 分别为设置在所述第一位点 (121 ) 、 第二位点 (122) 和第三位点 (123) 的第一吸合件 (31) 、 第二 吸合件 (32) 和第三吸合件 (33) ; 所述移动吸合件 (34) 可在所述 第一吸合件 (31) 、 第二吸合件 (32) 和第三吸合件 (33) 之间移动 并分别与各位点处的第一吸合件 (31) 、 第二吸合件 (32) 和第三吸 合件 (33) 相吸合。
[权利要求 4] 根据权利要求 3所述的柔性屏支撑装置, 其特征在于, 所述支撑骨架
( 10) 处于平整状态吋, 所述移动吸合件 (34) 与所述第一吸合件 ( 31) 相吸合; 所述支撑骨架 (10) 处于第一种弯曲状态吋, 所述移动 吸合件 (34) 与所述第二吸合件 (32) 相吸合; 所述支撑骨架 (10) 处于第二种弯曲状态吋, 所述移动吸合件 (34) 与所述第三吸合件 ( 33) 相吸合。
[权利要求 5] 根据权利要求 3所述的柔性屏支撑装置, 其特征在于, 所述第二位点
( 122) 设有凹槽 (14) , 所述第二吸合件 (32) 容置在所述凹槽 (1 4) 内; 所述凹槽 (14) 的幵口内壁面设有引导所述第二吸合件 (32 ) 进出所述凹槽 (14) 的导向斜面。
[权利要求 6] 根据权利要求 5所述的柔性屏支撑装置, 其特征在于, 所述凹槽 (14
) 的横截面呈凸字形, 所述第二吸合件 (32) 的形状与所述凹槽 (14 ) 的形状一致。
[权利要求 7] 根据权利要求 3所述的柔性屏支撑装置, 其特征在于, 所述第一吸合 件 (31) 相对所述第二吸合件 (32) 垂直设置在所述第一位点 (121 ) 上, 所述第一吸合件 (31) 朝向所述第二吸合件 (32) 的表面形成 与所述移动吸合件 (34) 相吸合的配合面。
[权利要求 8] 根据权利要求 3所述的柔性屏支撑装置, 其特征在于, 所述第三吸合 件 (33) 相对所述第二吸合件 (32) 垂直设置在所述第三位点 (123 ) 上, 所述第三吸合件 (33) 朝向所述第二吸合件 (32) 的表面形成 与所述移动吸合件 (34) 相吸合的配合面。
[权利要求 9] 根据权利要求 2所述的柔性屏支撑装置, 其特征在于, 所述定位机构
(30) 还包括设置在所述移动吸合件 (34) 两端上的夹持件 (35) , 所述夹持件 (35) 与所述定位弹片 (20) 连接使所述移动吸合件 (34 ) 抵接于所述定位弹片 (20) 的端部 (200) 。
[权利要求 10] 根据权利要求 2所述的柔性屏支撑装置, 其特征在于, 所述定位机构
(30) 还包括设置在所述定位弹片 (20) 端部 (200) 的连接片 (36 ) , 所述定位弹片 (20) 通过所述连接片 (36) 与所述移动吸合件 ( 34) 相吸合。
根据权利要求 2所述的柔性屏支撑装置, 其特征在于, 所述定位吸合 件 (300) 为金属件和 /或磁铁; 所述移动吸合件 (34) 为磁铁或金属 件。
根据权利要求 1所述的柔性屏支撑装置, 其特征在于, 所述定位机构
(30) 包括设置在所述支撑骨架 (10) 端部 (100) 上的齿条结构 (3 7) , 所述齿条结构 (37) 的每一凹位 (371) 形成所述支撑骨架 (10 ) 的定位位点;
所述定位弹片 (20) 的端部 (200) 设有向所述齿条结构 (37) 方向 弯折延伸的弹性定位部 (22) , 所述弹性定位部 (22) 远离所述定位 弹片 (20) 的端部可移动配合到所述齿条结构 (37) 的凹位 (371) 内。
根据权利要求 1-12任一项所述的柔性屏支撑装置, 其特征在于, 所述 定位弹片 (20) 包括沿所述支撑骨架 (10) 长度方向并排设置的两个 弹片 (21) , 两个弹片 (21) 相向的一端固定在所述支撑骨架 (10) 上, 相背的一端分别设置在所述支撑骨架 (10) 的两个端部 (100) 处。
根据权利要求 1-12任一项所述的柔性屏支撑装置, 其特征在于, 所述 定位弹片 (20) 中部固定在所述支撑骨架 (10) 上, 两端分别设置在 所述支撑骨架 (10) 的两个端部 (100) 处。
根据权利要求 1-12任一项所述的柔性屏支撑装置, 其特征在于, 所述 支撑骨架 (10) 包括由多个骨架 (111) 并列且铰接形成的骨架单元
(11) 、 分别铰接在所述骨架单元 (11) 相对两端的端盖 (12) ; 所 述定位机构 (30) 设置在所述端盖 (12) 和所述定位弹片 (20) 之间 根据权利要求 15所述的柔性屏支撑装置, 其特征在于, 相邻的两个所 述骨架 (111) 之间、 所述骨架 (111) 与所述端盖 (12) 之间分别形 成有一个夹角缝隙 (13) 。
根据权利要求 1-12任一项所述的柔性屏支撑装置, 其特征在于, 所述
柔性屏支撑装置还包括设置在所述支撑骨架 (10) 另一侧上的支撑弹 片 (40) 。
[权利要求 18] —种显示装置, 其特征在于, 包括权利要求 1-17任一项所述的柔性屏 支撑装置以及安装在所述柔性屏支撑装置上的柔性屏。
[权利要求 19] 一种移动电子设备, 其特征在于, 包括权利要求 18所述的显示装置。
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CN106020361A (zh) * | 2016-06-02 | 2016-10-12 | 联想(北京)有限公司 | 柔性电子设备 |
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