WO2020001356A1 - 终端 - Google Patents

终端 Download PDF

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Publication number
WO2020001356A1
WO2020001356A1 PCT/CN2019/092035 CN2019092035W WO2020001356A1 WO 2020001356 A1 WO2020001356 A1 WO 2020001356A1 CN 2019092035 W CN2019092035 W CN 2019092035W WO 2020001356 A1 WO2020001356 A1 WO 2020001356A1
Authority
WO
WIPO (PCT)
Prior art keywords
split
flip
screen
length
band
Prior art date
Application number
PCT/CN2019/092035
Other languages
English (en)
French (fr)
Inventor
李玉忠
Original Assignee
维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to EP19824923.7A priority Critical patent/EP3817345B1/en
Priority to KR1020217002408A priority patent/KR102466713B1/ko
Priority to JP2020571783A priority patent/JP2021529345A/ja
Priority to ES19824923T priority patent/ES2967400T3/es
Publication of WO2020001356A1 publication Critical patent/WO2020001356A1/zh
Priority to US17/130,017 priority patent/US20210112149A1/en

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Classifications

    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1681—Details related solely to hinges
    • 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
    • H04M1/0249—Details of the mechanical connection between the housing parts or relating to the method of assembly
    • 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
    • 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
    • H04M1/0277—Details of the structure or mounting of specific components for a printed circuit board assembly

Definitions

  • the present disclosure relates to the technical field of terminals, and in particular, to a terminal.
  • foldable devices have appeared; taking mobile phones as an example, the foldable device solutions in the related technology are to add a hinge and a hinge body between the two parts to achieve a folding screen. Folded, as shown in Figures 1 and 2;
  • the folding device in the related technology is designed with a rotating shaft, the gap at the fitting is large and the gap at the fitting is difficult to be small, so the fineness is not good; and the large space is occupied and the thickness of the whole machine is difficult to be thin; High manufacturing difficulty will increase the cost of the product; and the folding and flipping of the folding equipment can only be achieved by the hinge and hinge. Only the position of the hinge can be folded and flipped. The form is single and the products are the same.
  • the purpose of the present disclosure is to provide a terminal to solve the problems of poor precision of folding terminals, high production cost, large thickness of the whole machine, and a single folding and flipping form in the related art.
  • a terminal including:
  • the first end of the first flip tape is connected to the first side of the length of the first split screen, and the second end of the first flip tape is connected to the second split screen.
  • the second side of the length direction is connected;
  • a first end of the second flip strip is connected to a first side in a length direction of the screen of the second split, and a second end of the second flip strip is connected to a length of the screen of the first split.
  • the second side edge of the direction is connected; the second flip belt is spaced from the first flip belt;
  • the screen of the first split and the screen of the second split are on the same plane, and the first flip tape is attached to the first split or the second split.
  • An outer surface of the second flip band is attached to the outer surface of the second split or the first split;
  • the outer surface is a surface of the first or second split that is disposed opposite to the corresponding screen and connects the first side and the second side of the longitudinal direction of the corresponding screen.
  • a split-type folding screen terminal with both sides of which can be folded without a shaft is realized;
  • the folded folding design realizes folding and unfolding, which reduces manufacturing difficulty and saves production costs.
  • the fit clearance of the folded state is reduced, which can improve the product's fineness.
  • the appearance color of the product can be changed between the two colors according to the direction of the fold; It forms a large flat screen, and the two parts are tightly closed after being completely folded.
  • the two screens are folded together and are well protected from being broken or scratched.
  • the two screens can be spliced into a large flat screen. And separate use of one of the screens; the state of folding and flipping are all integrated appearance effects, there is no extra convex shape; the fineness of the folding terminal in the related technology is well solved , High production costs, the whole thickness is large, and the folded inverted form of a single problem.
  • FIG. 1 is a first schematic structural diagram of a folding terminal in the related art
  • FIG. 2 is a second schematic diagram of a folding terminal structure in the related art
  • FIG. 3 is a schematic structural diagram of a terminal according to an embodiment of the present disclosure.
  • FIG. 4 is a schematic structural diagram of a first flip belt or a second flip belt according to an embodiment of the present disclosure
  • FIG. 5 is a schematic diagram of a folded state of a terminal according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic diagram of a flattened open state of a terminal according to an embodiment of the present disclosure
  • FIG. 7 is a schematic diagram of a terminal opened from the right according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic diagram of a terminal opened from the left according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic diagram of a terminal flipped from left to right according to an embodiment of the present disclosure.
  • the present disclosure provides a terminal, as shown in FIG. 3 to FIG. 9, which addresses the problems of poor fineness of a folding terminal, high production cost, large thickness of the whole machine, and a single form of folding and flipping in the related art.
  • the first end 5 of the first flip strip 3 is connected to the first side of the screen of the first split 1 in the length direction, and the second end 6 of the first flip strip 3 is connected to the first The second side of the screen in the length direction of the dichotomy 2 is connected;
  • the first end 7 of the second flip strip 4 is connected to the first side of the screen of the second split 2 in the length direction, and the second end 8 of the second flip strip 4 is connected to the first split.
  • the second side of the screen in the length direction of the body 1 is connected; the second flip belt 4 is spaced from the first flip belt 3;
  • the screen 9 of the first split 1 and the screen 10 of the second split 2 are on the same plane, and the first flip band 3 is attached to the first split. 1 or the outer surface of the second split 2, and the second turning band 4 is attached to the outer surface of the second split 2 or the first split 1;
  • the outer surface is a surface of the first sub-body 1 or the second sub-body 2 that is opposite to the corresponding screen and connects the first side and the second side of the corresponding screen in the length direction (the first part).
  • the outer surface of the body is the surface of the first body opposite to the screen of the first body and connected to the first side and the second side of the length direction of the screen of the first body;
  • the surface is a surface of the second split that is opposite to the screen of the second split and connects the first side and the second side of the screen of the second split in the longitudinal direction).
  • the terminal provided in the embodiment of the present disclosure uses a first flip tape and a second flip tape to connect the first split and the second split to realize a split-type terminal with a folding screen that can be folded on both sides of the shaft; Folding design without shaft folding realizes folding and unfolding, reducing manufacturing difficulty and saving production costs; reducing the fit clearance in the folded state can improve product fineness; and there is no shaft occupying thickness and width space, and the thickness of the whole machine can be done It is thinner and can be folded and flipped on the left and right sides.
  • the freedom of folding and flipping is not restricted.
  • the form can be varied.
  • the appearance color of the product can be changed between the two colors according to the direction of the fold. Two flat screens (two split screens) when flattened.
  • the screen of the first split body and the screen of the second split body are arranged adjacent to each other in parallel, and the first flip band is attached to the first split body or the second split body.
  • the outer surface of the split body, and the second turning band is attached to the outer surface of the second split body or the first split body.
  • the first reversing tape 3 and the second reversing tape 4 each include two reinforcing protective layers 11 and a flexible circuit board layer disposed between the two reinforcing protective layers 11. 12.
  • the flexible circuit board layer includes a data line for transmitting data and a power line for transmitting electrical energy.
  • the number of the first flip belt 3 may be two, the number of the second flip belt 4 may be one, and the second flip belt 4 is provided in two places. Between the first reversing belts 3, the distance between the center lines of the two first reversing belts 3 and the center line of the second reversing belts 4 is equal.
  • the sum of the width of the first end 5 of the first flip strip 3 and the width of the first end 7 of the second flip strip 4 is equal to the width of the screen 9 of the first split 1.
  • the length of the first side in the length direction; the length of the first side in the length direction of the screen 9 of the first split 1 is equal to the length of the first side of the screen 10 in the second split 2 length;
  • the sum of the width of the second end 6 of the first flip strip 3 and the width of the second end 8 of the second flip strip 4 is equal to the second side of the length of the screen 9 of the first split 1
  • the length of the second side of the screen 9 of the first split 1 is equal to the length of the second side of the screen 10 of the second split 2.
  • the outer surfaces of the first split 1 and the second split 2 are both curved surfaces.
  • the outer surface of the first split body 1 and the outer surface of the second split body 2 have the same shape, and the flattened lengths are equal.
  • the length of the non-fixed portion 13 of the first flip strip 3 is equal to the flattened length of the outer surface of the first split 1 or the second split 2; and the second flip strip 4
  • the length of the non-fixed portion 14 is equal to the flattened length of the outer surface of the first split 1 or the second split 2;
  • the first end 5 connected to the first side of the body 1 and other freely movable parts outside the second end 6 connected to the second side of the second split 2;
  • the part 14 refers to a part that can move freely except the first end 7 connected to the first side of the second split 2 and the second end 8 connected to the second side of the first split 1.
  • the first end 5 of the first flip band 3 is embedded between the screen 9 of the first split 1 and the outer surface, and the first Connected on one side; and / or the second end 6 of the first flip band 3 is embedded between the screen 10 of the second split 2 and the outer surface, and the length of the screen 10 of the second split 2 The second side of the direction is connected.
  • the first end 7 of the second flip band 4 is embedded between the screen 10 and the outer surface of the second split 2 and the first Connected on one side; and / or the second end 8 of the second flip band 4 is embedded between the screen 9 of the first split 1 and the outer surface, and the length of the screen 9 of the first split 1 The second side of the direction is connected.
  • the terminal provided in the embodiment of the present disclosure is further described below, taking the outer surfaces of two first flip tapes, one second flip tape, the first split body, and the second split body as curved surfaces as an example.
  • an embodiment of the present disclosure provides a terminal, which can implement a split-type folding screen with both sides of a non-axis folding electronic device design method: folding and unfolding through a folding design of non-axis folding, manufacturing The difficulty is reduced; the fit clearance of the folded state is reduced, which can improve the fineness of the product; there is no shaft to occupy the thickness and width space, and the thickness of the whole machine can be made thinner, which can be folded and flipped on the left and right, and the freedom of folding and flipping is not restricted; the form Variety, the color of the product appearance can be changed between the two colors with the turning direction. When flattened, the two screens are spliced into a large flat screen.
  • the two screens After being completely folded, the two screens are tightly fastened. The two screens are superimposed inside and are well protected from being broken or scratched. Two screens can be spliced into a large flat screen and used separately. The state of folding and flipping are all integrated appearance effects, there is no extra convex body.
  • a flip belt (a first flexible printed circuit (FPC) layer 12) and a reinforcing protective layer 11 provided on the front and back sides of the FPC layer (first Flip tape 3 and second flip tape 4), the two ends of the flip tape are fixed to the back edge of the two split two covers: the two sides are fixed to the lower edge of the upper cover and the upper edge of the lower cover, and the middle is fixed to the upper cover The middle section of the upper edge of the lower edge and the middle section of the lower edge of the lower cover (the first end 5 of the first flip belt 3 is connected to the first side of the screen of the first split 1 in the length direction, the first The second end 6 of the flip strip 3 is connected to the second side of the screen of the second split 2 in the length direction; the first end 7 of the second flip strip 4 is connected to the screen of the second split 2 The first side edge of the length direction is connected, the second end 8 of the second flip belt 4 is connected to the second side edge of the screen of the first split 1; the first side edge of the length direction is connected, the second
  • the length of the flip belt is related to the flattened length of the split appearance surface.
  • the actual product is tightly bound and cannot be pulled apart.
  • Figure 3 is a schematic view of the pull-out. These are the three flip belts.
  • the flip band is a stick-follow and follow the respective split surface to roll and flip to realize the opening and merging of two screens.
  • the shaftless flip belt is very thin and occupies a small amount of space. When the flat screen is flat, the gap between the splicing of the two screens is small, and the appearance and fineness are greatly improved.
  • the two splits are connected to the flip belt to form an integrated folding machine;
  • the flip is provided with an FPC layer and two layers of reinforcing protection layers, in which the FPC layer transmits data and power to realize the interaction between the two splits; Respectively fixed on different sides of the first split 1 and the second split 2 (as shown in FIG. 3);
  • the flip belt can be divided into three sides of the long side width (that is, the width of the first flip belt is equal to the width of the second flip belt, and the sum of the widths of the three flip belts is equal to the length of the side of the split), but it is not limited to Equally divided.
  • the first split 1 and the second split 2 can be flipped freely.
  • the flip tape is closely attached to the appearance surface of each split (the first flip tape 3 is fitted to the first split). 1 or the outer surface of the second split 2, the second flip band 4 is attached to the outer surface of the second split 2 or the first split 1), and the movement track of the appearance of the two splits is the split
  • the outline of the appearance surface is not limited to a circle.
  • the appearance surface of the split is in close contact with the turning band and moves synchronously. Since the turning band is respectively fixed on the inner side of one split and the outer side of the other split (the first end of the first turning band 3) 5 is connected to the first side of the screen of the first split 1 in the length direction, the second end 6 of the first flip band 3 and the second side of the screen of the second split 2 in the length direction.
  • the first end 7 of the second flip strip 4 is connected to the first side of the screen of the second split 2 in the length direction, and the second end 8 of the second flip strip 4 is connected to the The second side of the length of the screen of the first split 1 is connected; the second flip belt 4 is spaced from the first flip belt 3), and the two outer flip belts (the first flip belt 3) and The middle flip belt (the second flip belt 4) will move in the opposite direction to fit the appearance of the two splits, and hold the two splits tightly.
  • the flip has the function of transmitting data and power of the two splits, the function of binding the splits, and the function of flip-directing the splits, and the first flip strip and the second flip strip can adopt different colors to realize Two sets of exterior colors.
  • the length of the flip belt is related to the flattened length of the split appearance surface.
  • the reverse binding of the flip belt allows the left and right sides of the terminal to be opened when folded (see Figures 7 and 8). restricted.

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Abstract

本公开提供了一种终端，包括：第一分体、第二分体、至少两根第一翻转带和至少一根第二翻转带；第一翻转带的第一端与第一分体的屏幕的长度方向的第一侧边连接，第一翻转带的第二端与第二分体的屏幕的长度方向的第二侧边连接；第二翻转带的第一端与第二分体的屏幕的长度方向的第一侧边连接，第二翻转带的第二端与第一分体的屏幕的长度方向的第二侧边连接；第二翻转带与第一翻转带间隔设置；当终端处于展平状态下时，第一分体的屏幕与第二分体的屏幕在同一平面，第一翻转带贴合在第一分体或第二分体的外表面，第二翻转带贴合在第二分体或第一分体的外表面。

Description

终端
相关申请的交叉引用
本申请主张在2018年6月27日在中国提交的中国专利申请号No.201810678425.6的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及终端技术领域，尤其涉及一种终端。
背景技术
随着技术的发展，为了更加满足用户的需求，随之出现了可折叠设备；以手机为例，相关技术中的折叠设备方案都是两件分体之间增加转轴和铰链体实现折叠屏翻折，如图1和图2所示；
但是，由于相关技术中的折叠设备设计了转轴，配合处缝隙大且该配合处缝隙难做小，所以，精致精细度不好；而且占用空间大，整机厚度难做薄；转轴机构复杂、制造难度高，会造成产品成本增加；并且折叠设备的折叠翻转只能依赖转轴和铰链实现，只有转轴位置能折叠翻转，形式单一，产品雷同。
发明内容
本公开的目的在于提供一种终端，以解决相关技术中折叠终端精细度差、生产成本高、整机厚度较大，并且折叠翻转形式单一的问题。
一种终端，包括：
第一分体、第二分体、至少两根第一翻转带以及至少一根第二翻转带；
其中，所述第一翻转带的第一端与所述第一分体的屏幕的长度方向的第一侧边连接，所述第一翻转带的第二端与所述第二分体的屏幕的长度方向的第二侧边连接；
所述第二翻转带的第一端与所述第二分体的屏幕的长度方向的第一侧边连接，所述第二翻转带的第二端与所述第一分体的屏幕的长度方向的第二侧 边连接；所述第二翻转带与所述第一翻转带间隔设置；
当所述终端处于展平状态下时，所述第一分体的屏幕与第二分体的屏幕在同一平面，所述第一翻转带贴合在所述第一分体或第二分体的外表面，所述第二翻转带贴合在所述第二分体或第一分体的外表面；
其中，所述外表面为所述第一分体或第二分体上与对应屏幕相对设置、且连接对应屏幕的长度方向的第一侧边和第二侧边的表面。
在本公开实施例中，通过采用第一翻转带和第二翻转带连接第一分体和第二分体，实现一种分体式无轴两边都可翻折的折叠屏幕的终端；通过无轴翻折的折叠设计实现折叠展开，降低制造难度、节省生产成本；翻折状态的配合间隙减小，可提高产品精致精细度；而且没有转轴占用厚度、宽度空间，整机厚度可以做得更薄，还可以左右两边折叠翻转，折叠翻转自由不受限制，形式变化多样，产品外观颜色能随翻折方向在两种色之间切换变化；展平时两块屏(两个分体的屏幕)拼接成一平面大屏，完全折叠后两分体紧密扣合，两块屏幕叠合在内，受到很好地保护，不会被摔碎或刮花；另外，两块屏幕可拼接成一平面大屏使用和分开单独使用其中一个屏；折叠翻转的状态都是一体化外观效果，没有多余的外凸形体；很好的解决了相关技术中折叠终端精细度差、生产成本高、整机厚度较大，并且折叠翻转形式单一的问题。
附图说明
图1为相关技术中的折叠终端结构示意图一；
图2为相关技术中的折叠终端结构示意图二；
图3为本公开实施例提供的终端结构示意图；
图4为本公开实施例提供的第一翻转带或第二翻转带结构示意图；
图5为本公开实施例提供的终端折叠状态示意图；
图6为本公开实施例提供的终端展平打开状态示意图；
图7为本公开实施例提供的终端从右边打开状态示意图；
图8为本公开实施例提供的终端从左边打开状态示意图；
图9为本公开实施例提供的终端从左边翻转到右边示意图。
具体实施方式
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
本公开针对相关技术中折叠终端精细度差、生产成本高、整机厚度较大，并且折叠翻转形式单一的问题，提供一种终端，如图3至图9所示，包括：
第一分体1、第二分体2、至少两根第一翻转带3以及至少一根第二翻转带4；
其中，所述第一翻转带3的第一端5与所述第一分体1的屏幕的长度方向的第一侧边连接，所述第一翻转带3的第二端6与所述第二分体2的屏幕的长度方向的第二侧边连接；
所述第二翻转带4的第一端7与所述第二分体2的屏幕的长度方向的第一侧边连接，所述第二翻转带4的第二端8与所述第一分体1的屏幕的长度方向的第二侧边连接；所述第二翻转带4与所述第一翻转带3间隔设置；
当所述终端处于展平状态下时，所述第一分体1的屏幕9与第二分体2的屏幕10在同一平面，所述第一翻转带3贴合在所述第一分体1或第二分体2的外表面，所述第二翻转带4贴合在所述第二分体2或第一分体1的外表面；
其中，所述外表面为所述第一分体1或第二分体2上与对应屏幕相对设置、且连接对应屏幕的长度方向的第一侧边和第二侧边的表面(第一分体的外表面为第一分体上与第一分体的屏幕相对设置、且连接第一分体的屏幕的长度方向的第一侧边和第二侧边的表面；第二分体的外表面为第二分体上与第二分体的屏幕相对设置、且连接第二分体的屏幕的长度方向的第一侧边和第二侧边的表面)。
本公开实施例提供的所述终端通过采用第一翻转带和第二翻转带连接第一分体和第二分体，实现一种分体式无轴两边都可翻折的折叠屏幕的终端；通过无轴翻折的折叠设计实现折叠展开，降低制造难度、节省生产成本；翻折状态的配合间隙减小，可提高产品精致精细度；而且没有转轴占用厚度、 宽度空间，整机厚度可以做得更薄，还可以左右两边折叠翻转，折叠翻转自由不受限制，形式变化多样，产品外观颜色能随翻折方向在两种色之间切换变化；展平时两块屏(两个分体的屏幕)拼接成一平面大屏，完全折叠后两分体紧密扣合，两块屏幕叠合在内，受到很好地保护，不会被摔碎或刮花；另外，两块屏幕可拼接成一平面大屏使用和分开单独使用其中一个屏；折叠翻转的状态都是一体化外观效果，没有多余的外凸形体；很好的解决了相关技术中折叠终端精细度差、生产成本高、整机厚度较大，并且折叠翻转形式单一的问题。
其中，当所述终端处于闭合状态下时，所述第一分体的屏幕与第二分体的屏幕相邻平行设置，所述第一翻转带贴合在所述第一分体或第二分体的外表面，所述第二翻转带贴合在所述第二分体或第一分体的外表面。
如图3和图4所示，所述第一翻转带3和第二翻转带4均包括两层补强保护层11以及设于所述两层补强保护层11之间的柔性电路板层12。其中，所述柔性电路板层包括传输数据的数据线以及传输电能的电源线。
这样能够保证在实现分体翻转的同时，实现电能和数据的传输。
本公开实施例中如图3所示，所述第一翻转带3的数量可为两个，所述第二翻转带4的数量可为一个，所述第二翻转带4设置于两个所述第一翻转带3之间，两个所述第一翻转带3的中心线到所述第二翻转带4的中心线之间的距离相等。
这样能够在实现分体翻转的同时，尽可能的节省资源(通过采用尽可能少的翻转带)，保证分体翻转的顺利实现。
如图3所示，所述第一翻转带3的第一端5的宽度与所述第二翻转带4的第一端7的宽度之和，等于所述第一分体1的屏幕9的长度方向的第一侧边的长度；所述第一分体1的屏幕9的长度方向的第一侧边的长度等于所述第二分体2的屏幕10的长度方向的第一侧边的长度；
所述第一翻转带3的第二端6的宽度与所述第二翻转带4的第二端8的宽度之和，等于所述第一分体1的屏幕9的长度方向的第二侧边的长度；所述第一分体1的屏幕9的长度方向的第二侧边的长度等于所述第二分体2的屏幕10的长度方向的第二侧边的长度。
这样能够在一定程度上保证翻转带的强度(通过尽可能的加大翻转带的宽度)，延长使用寿命。
如图3所示，所述第一分体1和第二分体2的外表面均为弧形表面。
这样能够更加便于分体的翻转，以及翻转带与分体的紧密贴合，保证使用安全。
如图3所示，所述第一分体1的外表面与所述第二分体2的外表面形状一致，且展平长度相等。
这样更加便于翻转带的设计，采用一样的翻转带即可。
如图3所示，所述第一翻转带3的非固定部分13的长度等于所述第一分体1或第二分体2的外表面的展平长度；以及所述第二翻转带4的非固定部分14的长度等于所述第一分体1或第二分体2的外表面的展平长度；其中，所述第一翻转带3的非固定部分13是指除了与第一分体1的第一侧边连接的第一端5以及与第二分体2的第二侧边连接的第二端6外的其他可自由活动的部分；所述第二翻转带4的非固定部分14是指除了与第二分体2的第一侧边连接的第一端7以及与第一分体1的第二侧边连接的第二端8外的其他可自由活动的部分。
这样能够保证分体翻转的充分性，防止翻转带长度不够导致的分体无法翻转到位。
如图3所示，所述第一翻转带3的第一端5嵌入所述第一分体1的屏幕9与外表面之间，与所述第一分体1的屏幕的长度方向的第一侧边连接；和/或所述第一翻转带3的第二端6嵌入所述第二分体2的屏幕10与外表面之间，与所述第二分体2的屏幕10的长度方向的第二侧边连接。
这样能够保证第一翻转带的连接强度，以免第一翻转带在使用过程中因连接不牢靠而与第一分体或第二分体分离。
如图3所示，所述第二翻转带4的第一端7嵌入所述第二分体2的屏幕10与外表面之间，与所述第二分体2的屏幕的长度方向的第一侧边连接；和/或所述第二翻转带4的第二端8嵌入所述第一分体1的屏幕9与外表面之间，与所述第一分体1的屏幕9的长度方向的第二侧边连接。
这样能够保证第二翻转带的连接强度，以免第一翻转带在使用过程中因 连接不牢靠而与第一分体或第二分体分离。
下面对本公开实施例提供的终端进行进一步说明，以两根第一翻转带、一根第二翻转带、第一分体和第二分体的外表面均为弧形表面为例。
针对上述技术问题，本公开实施例提供了一种终端，可实现一种分体式无轴两边都可翻折的折叠屏幕的电子设备设计方式：通过无轴翻折的折叠设计实现折叠展开，制造难度降低；翻折状态的配合间隙减小，可提高产品精致精细度；没有转轴占用厚度、宽度空间，整机厚度可以做得更薄，可以左右两边折叠翻转，折叠翻转自由不受限制；形式变化多样，产品外观颜色能随翻折方向在两种色之间切换变化。展平时两块屏拼接成一平面大屏，完全折叠后两分体紧密扣合，两块屏幕叠合在内，受到很好地保护，不会被摔碎或刮花。两块屏幕可拼接成一平面大屏使用和分开单独使用其中一个屏。折叠翻转的状态都是一体化外观效果，没有多余的外凸形体。
具体如图3至图9所示，两分体之间连接的由柔性电路板(Flexible Printed Circuit，FPC)层12和设于FPC层正反面的补强保护层11组成的翻转带(第一翻转带3和第二翻转带4)，翻转带的两端固定到两分体两个盖的背面边缘：两边的固定在上盖的下边和下盖的上边两边段，中间的固定在上盖的上边缘中间段和下盖的下边缘中间段(所述第一翻转带3的第一端5与所述第一分体1的屏幕的长度方向的第一侧边连接，所述第一翻转带3的第二端6与所述第二分体2的屏幕的长度方向的第二侧边连接；所述第二翻转带4的第一端7与所述第二分体2的屏幕的长度方向的第一侧边连接，所述第二翻转带4的第二端8与所述第一分体1的屏幕的长度方向的第二侧边连接；所述第二翻转带4与所述第一翻转带3间隔设置)，然后就可以向两面翻动。
翻转带的长短与分体外观表面的展平长度相关，实际产品是紧密绑定拉不开的，图3为拉开看的示意，就是这样的三个翻转带。翻转带是贴合并追随各自的分体表面滚动翻转实现两块屏幕打开和合并。无轴的翻转带很薄占宽度空间小，展平时两块屏幕拼接之间的间隙很小，外观精致精细度有很大提升。
也就是，两分体与翻转带连接形成一体折叠机；翻转带有FPC层和两层补强保护层，其中FPC层传输数据和电源，实现两分体之间的互动；翻转带 两端可分别固定在第一分体1和第二分体2的不同侧边上(如图3所示)；
其中，翻转带可三等分分体长边宽度(即第一翻转带的宽度等于第二翻转带的宽度，三根翻转带的宽度之和等于分体的侧边长度)，但并不限于三等分。
本公开实施例中的第一分体1和第二分体2均可自由翻转，翻转时翻转带紧贴各分体外观表面(所述第一翻转带3贴合在所述第一分体1或第二分体2的外表面，所述第二翻转带4贴合在所述第二分体2或第一分体1的外表面)，两分体外观表面的运动轨迹为分体外观表面的外形线，外形线不限于圆形。
两分体翻转运动时分体外观表面与翻转带紧贴并同步运动，翻转带由于分别固定在一个分体的内边与另一个分体的外边(所述第一翻转带3的第一端5与所述第一分体1的屏幕的长度方向的第一侧边连接，所述第一翻转带3的第二端6与所述第二分体2的屏幕的长度方向的第二侧边连接；所述第二翻转带4的第一端7与所述第二分体2的屏幕的长度方向的第一侧边连接，所述第二翻转带4的第二端8与所述第一分体1的屏幕的长度方向的第二侧边连接；所述第二翻转带4与所述第一翻转带3间隔设置)，运动时两外边翻转带(第一翻转带3)与中间的翻转带(第二翻转带4)会反向运动与两分体外观表面贴合，抱紧两分体不散开。
本公开实施例中翻转带有传输两分体数据和电源的作用、绑定分体的作用、以及翻转导向分体的作用，而且第一翻转带与第二翻转带可采用不同的颜色，实现一机两套外观颜色。
其中，翻转带的长短与分体外观表面的展平长度相关，翻转带的反向绑定，使得终端在折合状态要打开时左右两边都可以(如图7和图8所示)，不会受到限制。
上面结合附图对本公开的实施例进行了描述，但是本公开并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本公开的启示下，在不脱离本公开宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本公开的保护之内。

Claims (10)

  1. 一种终端，包括：
    第一分体、第二分体、至少两根第一翻转带以及至少一根第二翻转带；
    其中，所述第一翻转带的第一端与所述第一分体的屏幕的长度方向的第一侧边连接，所述第一翻转带的第二端与所述第二分体的屏幕的长度方向的第二侧边连接；
    所述第二翻转带的第一端与所述第二分体的屏幕的长度方向的第一侧边连接，所述第二翻转带的第二端与所述第一分体的屏幕的长度方向的第二侧边连接；所述第二翻转带与所述第一翻转带间隔设置；
    当所述终端处于展平状态下时，所述第一分体的屏幕与第二分体的屏幕在同一平面，所述第一翻转带贴合在所述第一分体或第二分体的外表面，所述第二翻转带贴合在所述第二分体或第一分体的外表面；
    其中，所述外表面为所述第一分体或第二分体上与对应屏幕相对设置、且连接对应屏幕的长度方向的第一侧边和第二侧边的表面。
  2. 根据权利要求1所述的终端，其中，所述第一翻转带和第二翻转带均包括两层补强保护层以及设于所述两层补强保护层之间的柔性电路板层。
  3. 根据权利要求1所述的终端，其中，所述第一翻转带的数量为两个，所述第二翻转带的数量为一个，所述第二翻转带设置于两个所述第一翻转带之间，两个所述第一翻转带的中心线到所述第二翻转带的中心线之间的距离相等。
  4. 根据权利要求1或3所述的终端，其中，所述第一翻转带的第一端的宽度与所述第二翻转带的第一端的宽度之和，等于所述第一分体的屏幕的长度方向的第一侧边的长度；所述第一分体的屏幕的长度方向的第一侧边的长度等于所述第二分体的屏幕的长度方向的第一侧边的长度；
    所述第一翻转带的第二端的宽度与所述第二翻转带的第二端的宽度之和，等于所述第一分体的屏幕的长度方向的第二侧边的长度；所述第一分体的屏幕的长度方向的第二侧边的长度等于所述第二分体的屏幕的长度方向的第二侧边的长度。
  5. 根据权利要求1所述的终端，其中，所述第一分体和第二分体的外表面均为弧形表面。
  6. 根据权利要求1所述的终端，其中，所述第一分体的外表面与所述第二分体的外表面形状一致，且展平长度相等。
  7. 根据权利要求6所述的终端，其中，所述第一翻转带的非固定部分的长度等于所述第一分体或第二分体的外表面的展平长度；以及
    所述第二翻转带的非固定部分的长度等于所述第一分体或第二分体的外表面的展平长度；
    其中，所述第一翻转带的非固定部分是指除了与第一分体的第一侧边连接的第一端以及与第二分体的第二侧边连接的第二端外的其他可自由活动的部分；
    所述第二翻转带的非固定部分是指除了与第二分体的第一侧边连接的第一端以及与第一分体的第二侧边连接的第二端外的其他可自由活动的部分。
  8. 根据权利要求1所述的终端，其中，所述第一翻转带的第一端嵌入所述第一分体的屏幕与外表面之间，与所述第一分体的屏幕的长度方向的第一侧边连接；和/或
    所述第一翻转带的第二端嵌入所述第二分体的屏幕与外表面之间，与所述第二分体的屏幕的长度方向的第二侧边连接。
  9. 根据权利要求1所述的终端，其中，所述第二翻转带的第一端嵌入所述第二分体的屏幕与外表面之间，与所述第二分体的屏幕的长度方向的第一侧边连接；和/或
    所述第二翻转带的第二端嵌入所述第一分体的屏幕与外表面之间，与所述第一分体的屏幕的长度方向的第二侧边连接。
  10. 根据权利要求2所述的终端，其中，所述柔性电路板层包括传输数据的数据线以及传输电能的电源线。
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CN108833632A (zh) 2018-11-16
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