现有技术中，由于难以直接制备出超大尺寸的显示装置，通常将多个尺寸相同的显示面板进行拼接，以形成所需的拼接显示装置。In the prior art, since it is difficult to directly manufacture a super-sized display device, a plurality of display panels of the same size are usually spliced to form a required spliced display device.

然而，由于拼接后的显示装置的尺寸比例是固定不变的，即拼接显示装置总的显示画面的长宽比例是固定的，难以满足用户对一个拼接显示装置实现具有不同显示比例效果的需求。However, since the size ratio of the spliced display device is fixed, that is, the aspect ratio of the total display screen of the spliced display device is fixed, it is difficult to meet the user's needs for a spliced display device with different display ratio effects.

发明内容Contents of the invention

鉴于此，为解决现有技术的问题，本发明的实施例提供一种拼接显示装置，该拼接显示装置具有多重显示功能，可通过改变拼接方式实现不同的显示效果，满足用户的多重需求。In view of this, in order to solve the problems in the prior art, an embodiment of the present invention provides a spliced display device, which has multiple display functions, and can achieve different display effects by changing the splicing method to meet multiple needs of users.

为达到上述目的，本发明的实施例采用如下技术方案：In order to achieve the above object, embodiments of the present invention adopt the following technical solutions:

本发明实施例提供了一种拼接显示装置，包括沿第一方向并排的第一显示面板与第二显示面板；所述第一显示面板与所述第二显示面板均为尺寸相同的矩形显示面板；还包括：贴覆有所述第一显示面板的第一转动板，贴覆有所述第二显示面板的第二转动板；位于所述第一转动板远离所述第一显示面板一侧的第一滑动板，位于所述第二转动板远离所述第二显示面板一侧的第二滑动板；位于所述第一滑动板与所述第二滑动板底部的底支撑板；其中，所述第一转动板可沿第二方向顺时针旋转90°，并沿所述第二方向直线滑动；所述第二转动板可沿所述第二方向逆时针旋转90°，并沿所述第二方向直线滑动；所述第二方向为在所述第一显示面板与所述第二显示面板的板面方向内，与所述第一方向垂直的方向；沿所述第一方向，所述第一滑动板与所述第二滑动板可在所述底支撑板上往返滑动，以使所述第一转动板与所述第二转动板分隔开预设间距或相接触。An embodiment of the present invention provides a spliced display device, including a first display panel and a second display panel arranged side by side along a first direction; the first display panel and the second display panel are both rectangular display panels with the same size ; Also includes: a first rotating plate covered with the first display panel, a second rotating plate covered with the second display panel; located on the side of the first rotating plate away from the first display panel The first sliding plate, the second sliding plate located on the side of the second rotating plate away from the second display panel; the bottom support plate located at the bottom of the first sliding plate and the second sliding plate; wherein, The first rotating plate can rotate 90° clockwise along the second direction and slide linearly along the second direction; the second rotating plate can rotate 90° counterclockwise along the second direction and slide along the second direction The second direction slides linearly; the second direction is a direction perpendicular to the first direction within the board surface direction of the first display panel and the second display panel; along the first direction, the The first sliding plate and the second sliding plate can slide back and forth on the bottom support plate, so that the first rotating plate and the second rotating plate are separated by a preset distance or contact each other.

优选的，所述第一滑动板面向所述第一转动板的一面上设置有第一定位块；所述第一转动板面向所述第一滑动板的一面上设置有圆形的第一旋转槽、以及与所述第一旋转槽相连的第一条形轨道槽；所述第一旋转槽可沿所述第一定位块顺时针旋转90°，且所述第一条形轨道槽可带动所述第一转动板通过所述第一定位块向第二方向滑动；所述第二滑动板面向所述第二转动板的一面上设置有第二定位块；所述第二转动板面向所述第二滑动板的一面上设置有圆形的第二旋转槽、以及与所述第二旋转槽相连的第二条形轨道槽；所述第二旋转槽可沿所述第二定位块逆时针旋转90°，且所述第二条形轨道槽可带动所述第二转动板通过所述第二定位块向第二方向滑动；其中，所述第一定位块与所述第二定位块相互靠近，且分别位于所述第一滑动板与所述第二滑动板背离所述第二方向的边角处。Preferably, a first positioning block is provided on the side of the first sliding plate facing the first rotating plate; a circular first rotating block is provided on the side of the first rotating plate facing the first sliding plate slot, and the first strip-shaped track slot connected to the first rotating slot; the first rotating slot can rotate clockwise 90° along the first positioning block, and the first strip-shaped track slot can drive The first rotating plate slides in the second direction through the first positioning block; the second sliding plate is provided with a second positioning block on the side facing the second rotating plate; the second rotating plate faces the One side of the second sliding plate is provided with a circular second rotating groove and a second bar-shaped track groove connected with the second rotating groove; the second rotating groove can be reversed along the second positioning block The hour hand rotates 90°, and the second bar-shaped track groove can drive the second rotating plate to slide in the second direction through the second positioning block; wherein, the first positioning block and the second positioning block are close to each other, and are respectively located at corners of the first sliding plate and the second sliding plate facing away from the second direction.

进一步优选的，所述拼接显示装置还包括位于所述第一旋转槽内的两个相对设置的第一限位块；所述第一限位块用于卡合所述第一定位块；其中，沿所述第一旋转槽的槽深方向，所述第一限位块的高度小于所述第一旋转槽的槽深。Further preferably, the spliced display device further includes two oppositely disposed first limiting blocks located in the first rotating groove; the first limiting blocks are used to engage the first positioning block; wherein , along the groove depth direction of the first rotating groove, the height of the first limiting block is smaller than the groove depth of the first rotating groove.

进一步优选的，所述拼接显示装置还包括位于所述第二旋转槽内的两个相对设置的第二限位块；所述第二限位块用于卡合所述第二定位块；其中，沿所述第二旋转槽的槽深方向，所述第二限位块的高度小于所述第二旋转槽的槽深。Further preferably, the spliced display device further includes two opposite second limiting blocks located in the second rotating groove; the second limiting blocks are used to engage the second positioning block; wherein , along the groove depth direction of the second rotating groove, the height of the second limiting block is smaller than the groove depth of the second rotating groove.

优选的，所述底支撑板包括：第一子支撑板、第二子支撑板、以及连接所述第一子支撑板与所述第二子支撑板的连接组件；其中，所述连接组件用于使所述第一子支撑板与所述第二子支撑板相向转动90°。Preferably, the bottom support plate includes: a first sub-support plate, a second sub-support plate, and a connecting assembly connecting the first sub-supporting plate and the second sub-supporting plate; wherein, the connecting assembly uses In order to make the first sub-support plate and the second sub-support plate rotate 90° relative to each other.

进一步优选的，所述连接组件包括：固定在所述第一子支撑板远离所述第一滑动板一侧的第一连接部，固定在所述第二子支撑板远离所述第二滑动板一侧的第二连接部；与第一连接部连接的第一转动轴，与第二连接部连接的第二转动轴；连接所述第一转动轴与所述第二转动轴的承接部。Further preferably, the connection assembly includes: a first connection part fixed on the side of the first sub-support plate away from the first sliding plate, fixed on the side of the second sub-support plate away from the second sliding plate A second connecting part on one side; a first rotating shaft connected to the first connecting part, a second rotating shaft connected to the second connecting part; a receiving part connecting the first rotating shaft and the second rotating shaft.

在上述基础上优选的，所述第一显示面板、所述第二显示面板均为有机电致发光显示面板。On the basis of the above, preferably, both the first display panel and the second display panel are organic electroluminescence display panels.

优选的，所述第一显示面板、所述第二显示面板均为柔性有机电致发光显示面板。Preferably, both the first display panel and the second display panel are flexible organic electroluminescent display panels.

进一步优选的，所述第一显示面板包括第一显示区域与位于所述第一显示区域周边的第一非显示区域；所述第二显示面板包括第二显示区域与位于所述第二显示区域周边的第二非显示区域；其中，沿所述第一方向，所述第一非显示区域与所述第二非显示区域并排的部分分别弯折并贴附在所述第一显示区域、所述第二显示区域的背面；和/或，沿所述第二方向，所述第一非显示区域与所述第二非显示区域相互靠近的部分分别弯折并贴附在所述第一显示区域、所述第二显示区域的背面。Further preferably, the first display panel includes a first display area and a first non-display area located around the first display area; the second display panel includes a second display area and a first non-display area located around the second display area. The second non-display area around; wherein, along the first direction, the parts of the first non-display area and the second non-display area are respectively bent and attached to the first display area and the second non-display area. the back side of the second display area; and/or, along the second direction, the parts of the first non-display area and the second non-display area that are close to each other are respectively bent and attached to the first display area area, the back of the second display area.

基于此，本发明实施例提供的上述拼接显示装置，通过所述第一滑动板与所述第二滑动板在所述底支撑板上往返滑动，使所述第一转动板与所述第二转动板分隔开预设间距，使得所述第一转动板沿第二方向D2顺时针旋转90°，并沿所述第二方向D2直线滑动；所述第二转动板沿所述第二方向D2逆时针旋转90°，并沿所述第二方向D2直线滑动后，可改变所述第一显示面板与所述第二显示面板的初始拼接方式，使得所述拼接显示装置具有多重显示功能，能够更好地适应不同图像比例的信号，满足用户的不同需求。Based on this, in the above-mentioned mosaic display device provided by the embodiment of the present invention, the first rotating plate and the second sliding plate slide back and forth on the bottom support plate, so that the first rotating plate and the second sliding plate The rotating plates are separated by a preset distance so that the first rotating plate rotates 90° clockwise along the second direction D2 and slides linearly along the second direction D2; the second rotating plate moves along the second direction D2 After D2 rotates 90° counterclockwise and slides linearly along the second direction D2, the initial splicing mode of the first display panel and the second display panel can be changed, so that the spliced display device has multiple display functions, It can better adapt to signals with different image ratios and meet the different needs of users.

附图说明Description of drawings

为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

图1为本发明实施例提供的一种拼接显示装置的示意图一；FIG. 1 is a first schematic diagram of a spliced display device provided by an embodiment of the present invention;

图2为本发明实施例提供的一种拼接显示装置的示意图二；FIG. 2 is a second schematic diagram of a spliced display device provided by an embodiment of the present invention;

图3A-图3D依次为本发明实施例提供的一种拼接显示装置的拼接方式可变原理示意图；Fig. 3A-Fig. 3D are sequential schematic diagrams of the principle of variable splicing mode of a splicing display device provided by an embodiment of the present invention;

图4为本发明实施例提供的一种拼接显示装置通过改变拼接方式实现不同的显示效果的示意图一；Fig. 4 is a schematic diagram 1 of a splicing display device provided by an embodiment of the present invention to achieve different display effects by changing the splicing mode;

图5A-图5C依次为本发明实施例提供的一种拼接显示装置中第一转动板与第一滑动板之间相对运动的示意图；5A-5C are schematic diagrams of the relative movement between the first rotating plate and the first sliding plate in a spliced display device according to an embodiment of the present invention;

图6A-图6C依次为本发明实施例提供的一种拼接显示装置中第二转动板与第二滑动板之间相对运动的示意图；6A-6C are schematic diagrams of the relative movement between the second rotating plate and the second sliding plate in a spliced display device according to an embodiment of the present invention;

图7A为本发明实施例提供的一种拼接显示装置中第一旋转槽、第一条形轨道槽、第一定位块以及第一限位块相对位置示意图；Fig. 7A is a schematic diagram of the relative positions of the first rotating groove, the first strip-shaped track groove, the first positioning block and the first limiting block in a spliced display device provided by an embodiment of the present invention;

图7B为本发明实施例提供的一种拼接显示装置中第二旋转槽、第二条形轨道槽、第二定位块以及第二限位块相对位置示意图；Fig. 7B is a schematic diagram of the relative positions of the second rotation slot, the second bar-shaped track slot, the second positioning block and the second limiting block in a spliced display device provided by an embodiment of the present invention;

图8为本发明实施例提供的一种拼接显示装置通过改变拼接方式实现不同的显示效果的示意图二；Fig. 8 is a second schematic diagram of a splicing display device provided by an embodiment of the present invention to achieve different display effects by changing the splicing mode;

图9为本发明实施例提供的一种拼接显示装置的示意图三；FIG. 9 is a third schematic diagram of a spliced display device provided by an embodiment of the present invention;

图10A为本发明实施例提供的一种拼接显示装置的示意图四；FIG. 10A is a schematic diagram 4 of a spliced display device provided by an embodiment of the present invention;

图10B为本发明实施例提供的一种拼接显示装置的示意图五；FIG. 10B is a fifth schematic diagram of a spliced display device provided by an embodiment of the present invention;

图10C为本发明实施例提供的一种拼接显示装置的示意图六。FIG. 10C is a sixth schematic diagram of a spliced display device provided by an embodiment of the present invention.

附图标记：Reference signs:

01-拼接显示装置；10-第一显示面板；10a-第一显示区域；10b-第一非显示区域；11-第一转动板；111-第一旋转槽；111a-第一限位块；112-第一条形轨道槽；12-第一滑动板；120-第一定位块；20-第二显示面板；20a-第二显示区域；20b-第二非显示区域；21-第二转动板；211-第二旋转槽；211a-第一限位块；212-第二条形轨道槽；22-第二滑动板；220-第二定位块；30-底支撑板；31-第一子支撑板；32-第二子支撑板；33-连接组件；331-第一连接部；332-第二连接部；333-第一转动轴；334-第二转动轴；335-承接部。01-splice display device; 10-first display panel; 10a-first display area; 10b-first non-display area; 11-first rotating plate; 111-first rotating slot; 111a-first limiting block; 112-the first strip track groove; 12-the first sliding plate; 120-the first positioning block; 20-the second display panel; 20a-the second display area; 20b-the second non-display area; 21-the second rotation Plate; 211-the second rotation groove; 211a-the first limit block; 212-the second strip track groove; 22-the second sliding plate; 220-the second positioning block; 30-the bottom support plate; 31-the first 32-second sub-support plate; 33-connection assembly; 331-first connection part; 332-second connection part; 333-first rotation shaft; 334-second rotation shaft; 335-accepting part.

具体实施方式Detailed ways

下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

本发明实施例提供了一种拼接显示装置01，如图1所示，所述拼接显示装置01包括沿第一方向(图中及下文均标记为D1)并列的第一显示面板10与第二显示面板20；所述第一显示面板10与所述第二显示面板20均为尺寸相同的矩形显示面板；所述拼接显示装置01还包括：An embodiment of the present invention provides a spliced display device 01. As shown in FIG. 1, the spliced display device 01 includes a first display panel 10 and a second Display panel 20; the first display panel 10 and the second display panel 20 are both rectangular display panels with the same size; the spliced display device 01 further includes:

如图2所示，贴覆有所述第一显示面板10的第一转动板11，贴覆有所述第二显示面板20的第二转动板21；位于所述第一转动板11远离所述第一显示面板10一侧的第一滑动板12，位于所述第二转动板21远离所述第二显示面板20一侧的第二滑动板22；位于所述第一滑动板12与所述第二滑动板22底部的底支撑板30。As shown in FIG. 2 , the first rotating plate 11 covered with the first display panel 10 is covered with the second rotating plate 21 of the second display panel 20 ; The first sliding plate 12 on the side of the first display panel 10, the second sliding plate 22 on the side of the second rotating plate 21 away from the second display panel 20; The bottom supporting plate 30 at the bottom of the second sliding plate 22 is described above.

其中，如图3A和图3B所示，所述第一转动板11可沿第二方向(图中及下文均标记为D2)顺时针旋转90°，并沿所述第二方向D2直线滑动；所述第二转动板21可沿所述第二方向D2逆时针旋转90°，并沿所述第二方向D2直线滑动；所述第二方向D2为在所述第一显示面板10与所述第二显示面板20的板面方向内，与所述第一方向D1垂直的方向；如图3C和图3D所示，沿所述第一方向D1，所述第一滑动板12与所述第二滑动板22可在所述底支撑板30上往返滑动，以使所述第一转动板11与所述第二转动板21分隔开预设间距，或相接触。Wherein, as shown in FIG. 3A and FIG. 3B, the first rotating plate 11 can rotate 90° clockwise along the second direction (marked as D2 in the figure and hereinafter), and slide linearly along the second direction D2; The second rotating plate 21 can rotate 90° counterclockwise along the second direction D2, and slide linearly along the second direction D2; the second direction D2 is between the first display panel 10 and the In the board direction of the second display panel 20, a direction perpendicular to the first direction D1; as shown in FIG. 3C and FIG. 3D, along the first direction D1, the first sliding plate 12 and the second The two sliding plates 22 can slide back and forth on the bottom support plate 30 so that the first rotating plate 11 and the second rotating plate 21 are separated by a preset distance, or contact each other.

需要说明的是，第一、所述第一显示面板10与所述第二显示面板20均为尺寸相同的矩形显示面板，是指所述第一显示面板10与所述第二显示面板20的外形尺寸为矩形，并且，通常情况下，为了尽可能地增大显示面板中显示区域的面积大小，即减小显示面板边框的大小，当显示面板的外形尺寸为矩形时，其显示区域的形状也相应地为矩形，即所述第一显示面板10与所述第二显示面板20的显示区域也均为矩形。It should be noted that, first, the first display panel 10 and the second display panel 20 are both rectangular display panels with the same size, which means that the first display panel 10 and the second display panel 20 The external dimension is rectangular, and, in general, in order to increase the size of the display area in the display panel as much as possible, that is, to reduce the size of the frame of the display panel, when the external dimension of the display panel is rectangular, the shape of the display area Correspondingly, they are rectangular, that is, the display areas of the first display panel 10 and the second display panel 20 are also rectangular.

具体的，参考图1所示，所述第一显示面板10与所述第二显示面板20是以短边相互靠近的方式进行拼接的，当然，本发明实施例不限于此，所述拼接显示装置01也可以是由所述第一显示面板10与所述第二显示面板20以长边相互靠近的方式进行拼接而成的。Specifically, as shown in FIG. 1, the first display panel 10 and the second display panel 20 are spliced in such a way that the short sides are close to each other. Of course, the embodiment of the present invention is not limited thereto. The spliced display The device 01 may also be formed by splicing the first display panel 10 and the second display panel 20 so that their long sides are close to each other.

第二、上述的所述第一转动板11、所述第二转动板21的旋转和滑动、所述第一滑动板12与所述第二滑动板22在所述底支撑板30上的往返滑动可以通过但不局限于手动，电动，液压，气压，电磁等方式实现。Second, the rotation and sliding of the above-mentioned first rotating plate 11, the second rotating plate 21, and the reciprocation of the first sliding plate 12 and the second sliding plate 22 on the bottom support plate 30 Sliding can be realized by but not limited to manual, electric, hydraulic, pneumatic, electromagnetic and other methods.

下面对本发明实施例提供的上述拼接显示装置01具有可变拼接方式的原理进行具体阐述：The principle of the above-mentioned splicing display device 01 provided in the embodiment of the present invention having a variable splicing mode will be described in detail below:

如图4所示，在初始状态下，当所述第一显示面板10与所述第二显示面板20是以参考图1所示的以短边相互靠近的方式进行拼接时，此时所述拼接显示装置01相当于具有宽屏显示模式的第一显示模式(图中及下文均标记为S1)，在该显示模式下，用户可以更好地观看例如图像比例为21:9的宽屏的电影画面；当向所述拼接显示装置01输入例如图像比例为16:9(或4:3)的常规电视画面，则此时可以将初始状态下所述拼接显示装置01具有的第一显示模式S1调整为常规显示模式的第二显示模式(图中及下文均标记为S2)，从而通过改变拼接方式实现同一个拼接显示装置01具有不同的显示效果，使该拼接显示装置具有多重显示功能，能够更好地适应不同图像比例的信号，满足用户的不同需求。As shown in FIG. 4 , in the initial state, when the first display panel 10 and the second display panel 20 are spliced with the short sides close to each other as shown in FIG. 1 , the The splicing display device 01 is equivalent to the first display mode with a widescreen display mode (marked as S1 in the figure and below). In this display mode, users can better watch, for example, a widescreen movie screen with an image ratio of 21:9 ; When inputting a conventional TV picture with an image ratio of 16:9 (or 4:3) to the splicing display device 01, the first display mode S1 of the splicing display device 01 in the initial state can be adjusted to It is the second display mode of the conventional display mode (marked as S2 in the figure and below), so that the same splicing display device 01 can have different display effects by changing the splicing method, so that the splicing display device has multiple display functions, and can be more It can well adapt to signals with different image ratios and meet the different needs of users.

图4所示的所述拼接显示装置01的显示模式由第一显示模式S1调整为第二显示模式S2的具体过程如下所述：The specific process of adjusting the display mode of the spliced display device 01 shown in FIG. 4 from the first display mode S1 to the second display mode S2 is as follows:

参考图3A所示，所述第一转动板11可沿第二方向D2顺时针旋转90°、所述第二转动板21可沿所述第二方向D2逆时针旋转90°，即当所述第一显示面板10与所述第二显示面板20是以短边相互靠近的方式进行拼接时，通过所述第一转动板11与所述第二转动板21的上述旋转，可以使得所述第一显示面板10与所述第二显示面板20以长边相互靠近的方式进行拼接。3A, the first rotating plate 11 can be rotated 90° clockwise along the second direction D2, and the second rotating plate 21 can be rotated 90° counterclockwise along the second direction D2, that is, when the When the first display panel 10 and the second display panel 20 are spliced in such a way that the short sides are close to each other, the above-mentioned rotation of the first rotating plate 11 and the second rotating plate 21 can make the second A display panel 10 is spliced with the second display panel 20 such that the long sides are close to each other.

进一步参考图3B所示，将沿第二方向D2)顺时针旋转90°后的所述第一转动板11、沿所述第二方向D2逆时针旋转90°后的所述第二转动板21沿所述第二方向D2直线滑下，即参考图3C所示，使得旋转后的所述第一转动板11与所述第二转动板21回到初始的拼接位置以便完成后续的拼接工作。Further referring to FIG. 3B , the first rotating plate 11 rotated 90° clockwise along the second direction D2), the second rotating plate 21 rotated 90° counterclockwise along the second direction D2 Slide down in a straight line along the second direction D2, as shown in FIG. 3C , so that the rotated first rotating plate 11 and the second rotating plate 21 return to the initial splicing position to complete subsequent splicing work.

这里需要一并参考图3A所示，由于在初始状态下，拼接显示装置01中的所述第一显示面板10与所述第二显示面板20相互接触，而所述第一转动板11与所述第二转动板21的旋转需要一定的空间，因此，在所述第一转动板11与所述第二转动板21旋转前，需要将所述第一滑动板12与所述第二滑动板22背离滑动，即使二者分开一定的预设间距。这里，所述预设间距应根据所述第一显示面板10与所述第二显示面板20的具体尺寸灵活调整，在此不作限定。It is necessary to refer to FIG. 3A together. In the initial state, the first display panel 10 and the second display panel 20 in the spliced display device 01 are in contact with each other, and the first rotating plate 11 and the second display panel 20 are in contact with each other. The rotation of the second rotating plate 21 requires a certain space, therefore, before the rotation of the first rotating plate 11 and the second rotating plate 21, the first sliding plate 12 and the second sliding plate need to be 22 sliding away from each other, even if the two are separated by a certain preset distance. Here, the preset distance should be flexibly adjusted according to specific sizes of the first display panel 10 and the second display panel 20 , which is not limited here.

其中，所述第一滑动板12与所述第二滑动板22在所述底支撑板30上的往复滑动可通过但不限于以下方式实现，即在所述底支撑板30上设置滑动轨道，在所述第一滑动板12与所述第二滑动板22面向所述底支撑板30的一面上设置可在滑动轨道内滑动的滑动块，从而实现上述的往复滑动。Wherein, the reciprocating sliding of the first sliding plate 12 and the second sliding plate 22 on the bottom supporting plate 30 can be realized by but not limited to the following way, that is, setting a sliding track on the bottom supporting plate 30, On the sides of the first sliding plate 12 and the second sliding plate 22 facing the bottom supporting plate 30, a sliding block that can slide in the sliding track is provided, so as to realize the above-mentioned reciprocating sliding.

在此基础上，参考图3D所示，当所述拼接显示装置01完成由第一显示模式S1向第二显示模式S2的调整后，需要将所述第一滑动板12与所述第二滑动板22沿图中所示的箭头相向滑动以使所述第一转动板11与所述第二转动板21相接触，完成所述第一显示面板10与所述第二显示面板20的拼接。On this basis, as shown in FIG. 3D , when the spliced display device 01 completes the adjustment from the first display mode S1 to the second display mode S2 , it is necessary to slide the first slide plate 12 and the second slide The plates 22 slide toward each other along the arrows shown in the figure to make the first rotating plate 11 contact the second rotating plate 21 , and complete the splicing of the first display panel 10 and the second display panel 20 .

基于此，本发明实施例提供的上述拼接显示装置01，通过所述第一滑动板12与所述第二滑动板22在所述底支撑板30上往返滑动，使所述第一转动板11与所述第二转动板21分隔开预设间距，使得所述第一转动板11沿第二方向D2顺时针旋转90°，并沿所述第二方向D2直线滑动；所述第二转动板21沿所述第二方向D2逆时针旋转90°，并沿所述第二方向D2直线滑动后，改变所述第一显示面板10与所述第二显示面板20的初始拼接方式，使得所述拼接显示装置01具有多重显示功能，能够更好地适应不同图像比例的信号，满足用户的不同需求。Based on this, in the above-mentioned splicing display device 01 provided by the embodiment of the present invention, the first sliding plate 12 and the second sliding plate 22 slide back and forth on the bottom support plate 30, so that the first rotating plate 11 A preset distance is separated from the second rotating plate 21, so that the first rotating plate 11 rotates 90° clockwise along the second direction D2, and slides linearly along the second direction D2; the second rotating After the plate 21 rotates 90° counterclockwise along the second direction D2 and slides linearly along the second direction D2, the initial splicing method of the first display panel 10 and the second display panel 20 is changed, so that the The above-mentioned splicing display device 01 has multiple display functions, which can better adapt to signals of different image ratios and meet different needs of users.

在上述基础上，所述第一转动板11可沿第二方向D2顺时针旋转90°，并沿所述第二方向D2直线滑动；所述第二转动板21可沿所述第二方向D2逆时针旋转90°，并沿所述第二方向D2直线滑动；具体可采用以下方式：Based on the above, the first rotating plate 11 can rotate 90° clockwise along the second direction D2, and slide linearly along the second direction D2; the second rotating plate 21 can rotate along the second direction D2 Rotate 90° counterclockwise, and slide linearly along the second direction D2; specifically, the following methods can be used:

如图5A所示，所述第一滑动板12面向所述第一转动板的一面上设置有第一定位块120。如图5B所示，所述第一转动板11面向所述第一滑动板的一面上设置有圆形的第一旋转槽111、以及与所述第一旋转槽111相连的第一条形轨道槽112。如图5C所示，所述第一旋转槽111可沿所述第一定位块120顺时针旋转90°，且所述第一条形轨道槽112可带动所述第一转动板11通过所述第一定位块120向第二方向D2滑动。As shown in FIG. 5A , a first positioning block 120 is disposed on a side of the first sliding plate 12 facing the first rotating plate. As shown in FIG. 5B , a circular first rotating groove 111 and a first bar-shaped track connected to the first rotating groove 111 are provided on the side of the first rotating plate 11 facing the first sliding plate. Groove 112. As shown in Figure 5C, the first rotating slot 111 can rotate 90° clockwise along the first positioning block 120, and the first bar track slot 112 can drive the first rotating plate 11 through the The first positioning block 120 slides in the second direction D2.

如图6A所示，所述第二滑动板22面向所述第二转动板的一面上设置有第二定位块220。如图6B所示，所述第二转动板21面向所述第二滑动板的一面上设置有圆形的第二旋转槽211、以及与所述第二旋转槽211相连的第二条形轨道槽212。如图6C所示，所述第二旋转槽211可沿所述第二定位块220逆时针旋转90°，且所述第二条形轨道槽212可带动所述第二转动板21通过所述第二定位块220向第二方向D2滑动。As shown in FIG. 6A , a second positioning block 220 is disposed on the side of the second sliding plate 22 facing the second rotating plate. As shown in FIG. 6B , the second rotating plate 21 is provided with a circular second rotating groove 211 and a second strip-shaped track connected to the second rotating groove 211 on the side facing the second sliding plate. Slot 212. As shown in Figure 6C, the second rotating slot 211 can rotate 90° counterclockwise along the second positioning block 220, and the second strip track slot 212 can drive the second rotating plate 21 through the The second positioning block 220 slides in the second direction D2.

其中，所述第一定位块110与所述第二定位块220相互靠近，且分别位于所述第一滑动板12与所述第二滑动板22背离所述第二方向D的边角处。Wherein, the first positioning block 110 and the second positioning block 220 are close to each other, and are located at the corners of the first sliding plate 12 and the second sliding plate 22 away from the second direction D respectively.

即，结合图5C与图6C所示，所述第一定位块110位于所述第一滑动板12靠近所述第二滑动板22的右上角处，所述第二定位块220位于所述第二滑动板22靠近所述第一滑动板12的左上角处。That is, as shown in FIG. 5C and FIG. 6C , the first positioning block 110 is located at the upper right corner of the first sliding plate 12 close to the second sliding plate 22 , and the second positioning block 220 is located at the upper right corner of the second sliding plate 22 . The second sliding board 22 is close to the upper left corner of the first sliding board 12 .

进一步的，为了避免在所述第一转动板11沿所述第二方向D2滑下时与所述第一滑动板12脱离开，如图7A所示，所述拼接显示装置01还包括位于所述第一旋转槽111内的两个相对设置的第一限位块111a；所述第一限位块111a用于卡合所述第一定位块120。其中，沿所述第一旋转槽111的槽深方向，所述第一限位块111a的高度小于所述第一旋转槽111的槽深。Further, in order to prevent the first rotating plate 11 from being separated from the first sliding plate 12 when it slides down in the second direction D2, as shown in FIG. 7A , the spliced display device 01 also includes a Two oppositely disposed first limiting blocks 111 a in the first rotation slot 111 ; the first limiting blocks 111 a are used to engage the first positioning block 120 . Wherein, along the groove depth direction of the first rotating groove 111 , the height of the first limiting block 111 a is smaller than the groove depth of the first rotating groove 111 .

为了避免在所述第二转动板21沿所述第二方向D2滑下时与所述第二滑动板22脱离开，如图7B所示，所述拼接显示装置01还包括位于所述第二旋转槽211内的两个相对设置的第二限位块211a；所述第二限位块211a用于卡合所述第二定位块220。其中，沿所述第二旋转槽211的槽深方向，所述第二限位块211a的高度小于所述第二旋转槽211的槽深。In order to avoid disengagement from the second sliding plate 22 when the second rotating plate 21 slides down in the second direction D2, as shown in FIG. Two oppositely disposed second limiting blocks 211 a in the rotation slot 211 ; the second limiting blocks 211 a are used to engage the second positioning block 220 . Wherein, along the groove depth direction of the second rotating groove 211 , the height of the second limiting block 211 a is smaller than the groove depth of the second rotating groove 211 .

在上述基础上，如图8所述，为了使所述拼接显示装置01还具有双面显示模式，即第三显示模式(图中及下文中均标记为S3)，使得所述拼接显示装置01具有更多重的显示功能。所述底支撑板30包括：第一子支撑板31、第二子支撑板32、以及连接所述第一子支撑板31与所述第二子支撑板32的连接组件33。On the basis of the above, as shown in FIG. 8 , in order to make the spliced display device 01 also have a double-sided display mode, that is, the third display mode (marked as S3 in the figure and hereinafter), the spliced display device 01 With more heavy display functions. The bottom supporting board 30 includes: a first sub-supporting board 31 , a second sub-supporting board 32 , and a connection assembly 33 connecting the first sub-supporting board 31 and the second sub-supporting board 32 .

其中，所述连接组件33用于使所述第一子支撑板31与所述第二子支撑板32相向转动90°。Wherein, the connection assembly 33 is used to rotate the first sub-support plate 31 and the second sub-support plate 32 by 90° relative to each other.

这里，在第三显示模式S3状态下，所述拼接显示装置01中的所述第一显示面板10与所述第二显示面板20可显示相同的画面，也可显示不同的画面，具体的信号处理的驱动过程可沿用现有技术的拼接显示装置，在此不作限定。Here, in the state of the third display mode S3, the first display panel 10 and the second display panel 20 in the spliced display device 01 can display the same picture or different pictures. The specific signal The driving process of the processing can follow the existing technology of the mosaic display device, which is not limited here.

进一步的，如图9所述，所述连接组件33具体可包括：Further, as shown in FIG. 9, the connection assembly 33 may specifically include:

固定在所述第一子支撑板31远离所述第一滑动板一侧的第一连接部331，固定在所述第二子支撑板32远离所述第二滑动板一侧的第二连接部332；与第一连接部331连接的第一转动轴333，与第二连接部332连接的第二转动轴334；连接所述第一转动轴333与所述第二转动轴334的承接部335。The first connecting portion 331 fixed on the side of the first sub-support plate 31 away from the first sliding plate, and the second connecting portion fixed on the side of the second sub-supporting plate 32 away from the second sliding plate 332; the first rotating shaft 333 connected to the first connecting portion 331, the second rotating shaft 334 connected to the second connecting portion 332; the receiving portion 335 connecting the first rotating shaft 333 and the second rotating shaft 334 .

这样以来，通过所述第一转动轴333与所述第二转动轴334可带动所述第一连接部331与所述第二连接部332相向转动90°，而所述第一连接部331与所述第二连接部332又分别与所述第一子支撑板31与所述第二子支撑板32相固定，从而实现所述第一显示面板与所述第二显示面板的对折，使得所述拼接显示装置01具有双面显示的第三显示模式S3。In this way, the first connecting part 331 and the second connecting part 332 can be driven to rotate 90° by the first rotating shaft 333 and the second rotating shaft 334, and the first connecting part 331 and the second connecting part 332 The second connecting portion 332 is respectively fixed to the first sub-support plate 31 and the second sub-support plate 32, so as to realize the half-folding of the first display panel and the second display panel, so that the The spliced display device 01 has a third display mode S3 for double-sided display.

这里，由于所述承接部335是与所述第一子支撑板31与所述第二子支撑板32独立的部件，当所述第一子支撑板31与所述第二子支撑板32相互折叠时，所述第一子支撑板31与所述第二子支撑板32相对的所述承接部335的空间内可以用于放置所述第一显示面板10与所述第二显示面板20的柔性印刷电路板(Flexible Printed Circuit，简称FPC)、和或印制电路板(Printed Circuit Board，简称PCB)等驱动部件。Here, since the receiving portion 335 is a component independent of the first sub-support plate 31 and the second sub-support plate 32 , when the first sub-support plate 31 and the second sub-support plate 32 are mutually When folded, the space of the receiving portion 335 opposite to the first sub-support plate 31 and the second sub-support plate 32 can be used to place the first display panel 10 and the second display panel 20. Flexible printed circuit board (Flexible Printed Circuit, referred to as FPC), and or printed circuit board (Printed Circuit Board, referred to as PCB) and other drive components.

在上述基础上，考虑到当所述第一显示面板10与所述第二显示面板20为被动式发光的液晶显示(Liquid Crystal Display，简称LCD)面板时，由于液晶分子自身不发光，显示面板还需要包括用于提供背光光源的背光模组，厚度较大。因此，本发明实施例优选的，所述第一显示面板10、所述第二显示面板20均为有机电致发光显示(OrganicLight-Emitting Display，简称OLED)面板。On the above basis, considering that when the first display panel 10 and the second display panel 20 are passive light-emitting liquid crystal display (Liquid Crystal Display, LCD) panels, since the liquid crystal molecules themselves do not emit light, the display panels still It needs to include a backlight module for providing a backlight light source, and the thickness is relatively large. Therefore, in the embodiment of the present invention, preferably, the first display panel 10 and the second display panel 20 are organic electroluminescent display (Organic Light-Emitting Display, OLED for short) panels.

进一步的，由于OLED面板自发光，因此可以制备在塑料等柔性衬底基板上，从而形成柔性OLED面板，因此，本发明实施例优选的，所述第一显示面板10、所述第二显示面板20均为柔性有机电致发光显示面板，这样易于所述第一显示面板10、所述第二显示面板20在所述第一转动板11、所述第二转动板21上的贴覆。Further, since the OLED panel is self-illuminating, it can be prepared on a flexible substrate such as plastic to form a flexible OLED panel. Therefore, in the embodiment of the present invention, the first display panel 10 and the second display panel 20 are flexible organic electroluminescent display panels, which facilitates the attachment of the first display panel 10 and the second display panel 20 on the first rotating plate 11 and the second rotating plate 21 .

在此基础上，如图10A-图10C所示，所述第一显示面板10包括第一显示区域10a与位于所述第一显示区域10a周边的第一非显示区域10b；所述第二显示面板20包括第二显示区域20a与位于所述第二显示区域20a周边的第二非显示区域20b。On this basis, as shown in FIG. 10A-FIG. 10C, the first display panel 10 includes a first display area 10a and a first non-display area 10b located around the first display area 10a; The panel 20 includes a second display area 20a and a second non-display area 20b located around the second display area 20a.

其中，如图10A所示，沿所述第一方向D1，所述第一非显示区域10b与所述第二非显示区域20b并排的部分分别弯折并贴附在所述第一显示区域10a、所述第二显示区域20a的背面。Wherein, as shown in FIG. 10A , along the first direction D1, the side-by-side parts of the first non-display region 10b and the second non-display region 20b are respectively bent and attached to the first display region 10a. , the back side of the second display area 20a.

这样以来，由于所述第一显示面板10与所述第二显示面板20均为柔性的OLED面板，沿所述第一方向D1，所述第一非显示区域10b与所述第二非显示区域20b并排的部分分别弯折并贴附在所述第一显示区域10a、所述第二非显示区域20a的背面，可以使得所述拼接显示装置01在进行第二显示模式S2时，所述第一显示区域10a与所述第二显示区域20a之间没有非显示的区域，从而进一步提高第二显示模式S2的显示品质。In this way, since the first display panel 10 and the second display panel 20 are both flexible OLED panels, along the first direction D1, the first non-display area 10b and the second non-display area The side-by-side parts of 20b are respectively bent and attached to the back of the first display area 10a and the second non-display area 20a, so that when the spliced display device 01 is in the second display mode S2, the first There is no non-display area between the first display area 10a and the second display area 20a, so as to further improve the display quality of the second display mode S2.

或者，如图10B所示，沿所述第二方向D2，所述第一非显示区域10b与所述第二非显示区域20b相互靠近的部分分别弯折并贴附在所述第一显示区域10a、所述第二显示区域20a的背面。Or, as shown in FIG. 10B , along the second direction D2, the parts of the first non-display area 10b and the second non-display area 20b that are close to each other are respectively bent and attached to the first display area. 10a. The back side of the second display area 20a.

这样以来，由于所述第一显示面板10与所述第二显示面板20均为柔性的OLED面板，沿所述第二方向D2，所述第一非显示区域10b与所述第二非显示区域20b相互靠近的部分分别弯折并贴附在所述第一显示区域10a、所述第二非显示区域20a的背面，可以使得所述拼接显示装置01在进行第一显示模式S1时，所述第一显示区域10a与所述第二显示区域20a之间没有非显示的区域，从而进一步提高第二显示模式S1的显示品质。In this way, since the first display panel 10 and the second display panel 20 are both flexible OLED panels, along the second direction D2, the first non-display area 10b and the second non-display area The parts 20b close to each other are respectively bent and attached to the back of the first display area 10a and the second non-display area 20a, so that when the spliced display device 01 is in the first display mode S1, the There is no non-display area between the first display area 10a and the second display area 20a, thereby further improving the display quality of the second display mode S1.

再或者，如图10C所示，沿所述第一方向D1，所述第一非显示区域10b与所述第二非显示区域20b并排的部分分别弯折并贴附在所述第一显示区域10a、所述第二显示区域20a的背面；同时，沿所述第二方向D2，所述第一非显示区域10b与所述第二非显示区域20b相互靠近的部分分别弯折并贴附在所述第一显示区域10a、所述第二显示区域20a的背面。Alternatively, as shown in FIG. 10C , along the first direction D1, the side-by-side parts of the first non-display region 10b and the second non-display region 20b are respectively bent and attached to the first display region. 10a, the back side of the second display area 20a; at the same time, along the second direction D2, the parts of the first non-display area 10b and the second non-display area 20b that are close to each other are respectively bent and attached to the The backs of the first display area 10a and the second display area 20a.

这样以来，可以使得所述拼接显示装置01在进行第一显示模式S1、第一显示模式S2时，所述第一显示区域10a与所述第二显示区域20a之间均没有非显示的区域，更进一步提高所述拼接显示装置01多重显示的品质。In this way, when the spliced display device 01 is in the first display mode S1 and the first display mode S2, there is no non-display area between the first display area 10a and the second display area 20a, Further improve the quality of the multiple display of the spliced display device 01 .

这里，所述第一非显示区域10b与所述第二非显示区域20b没有弯折并贴附在所述第一显示区域10a、所述第二显示区域20a的背面的其余区域可以分别设置所述第一显示面板10、所述第二显示面板20中的栅极驱动电路和源极驱动电路等结构。Here, the remaining areas of the first non-display area 10b and the second non-display area 20b that are not bent and attached to the back of the first display area 10a and the second display area 20a can be set respectively The structure of the gate driving circuit and the source driving circuit in the first display panel 10 and the second display panel 20 will be described.

需要说明的是，本发明所有附图是上述的拼接显示装置的简略的示意图，只为清楚描述本方案体现了与发明点相关的结构，对于其他的与发明点无关的结构是现有结构，在附图中并未体现或只体现部分。It should be noted that all the drawings of the present invention are simplified schematic diagrams of the above-mentioned splicing display device, which are only for clearly describing the structure related to the invention, and other structures that are not related to the invention are existing structures. It is not represented or only partly represented in the accompanying drawings.

以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以所述权利要求的保护范围为准。The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.