Display device and television

Abstract

The present application provides a display device and a television, wherein the display device includes a pair of scrolls, which are arranged opposite to each other; a display component, wherein both ends are connected to one of the scrolls, and the display component is made of a rollable material; wherein the pair of scrolls have a first state in which the display component is rolled up by being brought close to each other, and a second state in which the display component is rolled up by being moved away from each other. In the display device provided by the present application, both ends of the display component are rolled up on a scroll, respectively. Since the display component is made of a rollable material, the rolling up and unfolding of the display component are achieved by the pair of scrolls being brought close to each other or being moved away from each other. Therefore, when the user does not use the device, the display component is rolled up by the pair of scrolls, which not only reduces the overall space occupancy of the display device, but also avoids accidental damage caused by the impact of foreign objects, and at the same time, prevents dust from accumulating on the surface due to long storage time.

Description

Technical Field

[0001] The present application belongs to the field of television technology, and in particular, relates to a display device and a television. Background Art

[0002] With the development of science and technology, the screen size of LCD TVs is getting larger and larger. While providing a better viewing experience, the larger screen also increases the space occupancy rate. In addition, since the screen occupies a larger area, the probability of the screen being damaged by impact from foreign objects also increases accordingly. Utility Model Content

[0003] The embodiments of the present application provide a display device and a television to solve the problem that the screen size of existing televisions is large and thus occupies a large space, and at the same time, the probability of the screen being damaged by impact by foreign objects is also increased accordingly.

[0004] The present application provides a display device for use in a television, the display device comprising:

[0005] A pair of scrolls, set opposite each other;

[0006] A display component, both ends of which are connected to one of the scrolls, and the display component is made of a rollable material;

[0007] The pair of reels has a first state where they are close to each other to roll up the display assembly, and a second state where they are away from each other to unfold the display assembly.

[0008] Optionally, the display device provided in the embodiment of the present application further includes a slide rail, and the pair of scrolls are slidably arranged on the slide rail to approach each other or move away from each other.

[0009] Optionally, the display device provided in the embodiment of the present application further includes a pair of boxes arranged opposite to each other, and the pair of boxes are slidably arranged on the slide rail;

[0010] Each of the boxes is provided with a reel, and each of the boxes is provided with an extension hole. Two ends of the display assembly pass through one of the extension holes and are connected to one of the reels respectively.

[0011] Optionally, each of the scrolls is rotatably connected in one of the boxes and rotates when the box slides to assist in rolling up or unfolding the display assembly, wherein a pair of scrolls rotate in opposite directions.

[0012] Optionally, a groove and / or a protrusion is provided on a side of each box body facing the slide rail, and the slide rail is provided with a protrusion and / or a groove along the extension direction, and the groove is slidably matched with the protrusion.

[0013] Optionally, the display assembly includes a stacked display screen and a backlight module, and the display screen and the backlight module are detachably connected.

[0014] Optionally, the display device provided in the embodiment of the present application further includes an anti-collision pad, which is arranged on a side of one of the boxes facing the other box, and the anti-collision pad is elastic.

[0015] Optionally, the display device provided in the embodiment of the present application further includes a pair of driving devices, each of the driving devices drives one of the boxes to slide along the slide rail.

[0016] Optionally, the display device provided in the embodiment of the present application further includes a remote control component, which is communicatively connected with the pair of driving devices to remotely control the pair of driving devices to drive the pair of boxes to slide.

[0017] The present application also provides a television, including:

[0018] Motherboard;

[0019] The display device as mentioned above is electrically connected to the mainboard.

[0020] In the display device provided by the embodiment of the present application, both ends of the display component are respectively rolled up on a scroll. Since the display component is made of a rollable material, the display component can be rolled up and unfolded by moving a pair of scrolls closer to or farther away from each other. Therefore, when the user is not using the device, the display component can be rolled up by the pair of scrolls, which not only reduces the overall space occupancy of the display device, but also avoids accidental damage caused by impact from foreign objects. At the same time, it also prevents dust from accumulating on the surface due to long storage time. When the user uses the device, the display component can be unfolded by the pair of scrolls. The structure is simple and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative work.

[0022] In order to more completely understand the present application and its beneficial effects, the following description will be made in conjunction with the accompanying drawings. In the following description, the same reference numerals represent the same parts.

[0023] Figure 1 A top view of a display assembly of a display device provided in an embodiment of the present application in a rolled-up state.

[0024] Figure 2 for Figure 1 main view.

[0025] Figure 3 for Figure 2 Left view of .

[0026] Figure 4 A top view of a display assembly of a display device provided in an embodiment of the present application in an unfolded state.

[0027] Figure 5 for Figure 4 main view.

[0028] Figure 6 A schematic diagram of the cooperation between the protrusion and the groove of the display device provided in an embodiment of the present application.

[0029] Description of reference numerals:

[0030] 1. Scroll; 2. Display component; 3. Slide rail; 4. Box; 5. Groove; 51. Limiting groove; 6. Protrusion; 61. Limiting block. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0032] With the development of science and technology, the screen size of LCD TVs is getting larger and larger. While providing a better viewing experience, the larger screen also increases the space occupancy rate. In addition, since the screen occupies a larger area, the probability of the screen being damaged by impact from foreign objects also increases accordingly.

[0033] Therefore, the embodiments of the present application provide a display device and a television to solve the problem that the screen size of existing televisions is large and thus occupies a large space. At the same time, the probability of the screen being damaged by impact from foreign objects also increases accordingly. The following will be explained in conjunction with the accompanying drawings.

[0034] The display device provided in the embodiment of the present application is applied to a television, see Figure 1 and Figure 4 , Figure 1 A top view of a display assembly of a display device provided in an embodiment of the present application in a rolled-up state, Figure 4This is a top view of a display assembly of a display device provided in an embodiment of the present application in an unfolded state, wherein the display device comprises a pair of scrolls 1 and a display assembly 2. The pair of scrolls 1 are arranged opposite to each other; the two ends of the display assembly 2 are respectively connected to a scroll 1, and the display assembly 2 is made of a rollable material; wherein the pair of scrolls 1 have a first state in which they are close to each other to roll up the display assembly 2, and a second state in which they are far away from each other to unfold the display assembly 2.

[0035] In the display device provided by the embodiment of the present application, both ends of the display component 2 are respectively rolled up on a reel 1. Since the display component 2 is made of a rollable material, the display component 2 can be rolled up and unfolded by moving a pair of reels 1 closer to or farther away from each other. Therefore, when the user does not use the device, the display component 2 can be rolled up by the pair of reels 1, which not only reduces the overall space occupancy of the display device, but also avoids accidental damage caused by impact of foreign objects. At the same time, it also prevents dust from accumulating on the surface due to long storage time. When the user uses the device, the display component 2 can be unfolded by the pair of reels 1. The structure is simple and the operation is convenient.

[0036] Optionally, each reel 1 is arranged along the direction of gravity, and both ends of the display assembly 2 are respectively wound on one reel 1, and the end positions of both ends of the display assembly 2 are fixedly connected to each reel 1 to limit the stretching action of the display assembly 2, so as to prevent the end of the display assembly 2 from falling off the reel 1 when the display assembly 2 is unfolded. Specifically, a pair of reels 1 can be directly placed on the TV cabinet, and the middle of the reel 1 is roughly flush with the eye height of the user when sitting upright, so that the user can directly watch the display assembly 2 when it is unfolded without adjusting the height of the display device.

[0037] Optionally, the display device provided in the embodiment of the present application further includes a slide rail 3, and the pair of scrolls 1 are slidably arranged on the slide rail 3 to move closer to or farther from each other. Specifically, the length of the slide rail 3 is greater than the length of the display component 2 to ensure the display distance of the display component 2. By setting the slide rail 3, the sliding direction of the pair of scrolls 1 is guided and limited, ensuring that the pair of scrolls 1 slide in the extension direction of the slide rail 3 to avoid displacement.

[0038] Optionally, the display device provided in the embodiment of the present application further includes a pair of boxes 4 arranged opposite to each other, and the pair of boxes 4 are slidably arranged on the slide rail 3; each box 4 is provided with a reel 1, and each box 4 is provided with a stretching hole, and the two ends of the display component 2 are respectively connected to a reel 1 through a stretching hole. Specifically, the pair of stretching holes are respectively located on the opposite side walls of the pair of boxes 4. The length of the stretching hole is greater than or equal to the width of the display component 2 to prevent interference or friction with the display component 2 when the display component 2 is rolled up or unfolded. Each box 4 is provided with a receiving groove, which is connected to the stretching hole on the box 4, and each receiving groove is provided with a reel 1.

[0039] A pair of boxes 4 are provided to provide accommodation space for the pair of reels 1 respectively to prevent dust from falling on the reels 1. When the pair of reels 1 are in contact to fully reel up the display assembly 2, the pair of reels 1 and the display assembly 2 are basically covered by the pair of boxes 4 to prevent dust. At the same time, the boxes 4 also provide support for the reels 1.

[0040] Optionally, each reel 1 is rotatably connected in a box 4 and rotates when the box 4 slides to assist the display assembly 2 in rolling up or unfolding, wherein the rotation directions of a pair of reels 1 are opposite.

[0041] As a specific implementation, please refer to Figure 4 , Figure 4 A top view of the display component of the display device provided in an embodiment of the present application is in an unfolded state. When the display component 2 is located on the side of a pair of scrolls 1 facing the user, if a pair of boxes 4 approach each other to gradually reel in the display component 2, the scroll 1 on the left rotates clockwise and the scroll 1 on the right rotates counterclockwise to assist in reeling in the display component 2; if the pair of boxes 4 move away from each other to unfold the display component 2, the scroll 1 on the left rotates counterclockwise and the scroll 1 on the right rotates clockwise to assist in unfolding the display component 2.

[0042] As another specific implementation, when the display component 2 is located on the side of a pair of scrolls 1 facing away from the user, if a pair of boxes 4 approach each other to gradually reel in the display component 2, the scroll 1 on the left rotates counterclockwise and the scroll 1 on the right rotates clockwise to assist in reeling in the display component 2; if the pair of boxes 4 move away from each other to unfold the display component 2, the scroll 1 on the left rotates clockwise and the scroll 1 on the right rotates counterclockwise to assist in unfolding the display component 2.

[0043] Optionally, the slide rails 3 include a pair and are arranged in parallel, and each box 4 is slidably connected to the pair of slide rails 3 and slides along the extension direction of the slide rails 3. By arranging a slide rail 3 at both ends of the box 4, the supporting force of the box 4 is increased to prevent the box 4 from shaking during the sliding process.

[0044] Optionally, each box 4 is provided with a groove 5 and / or a protrusion 6 on the side facing the slide rail 3, and the slide rail 3 is provided with a protrusion 6 and / or a groove 5 along the extension direction, and the groove 5 and the protrusion 6 are slidably matched. In some examples, each box 4 is provided with a groove 5 on the side facing the slide rail 3, and the slide rail 3 is provided with a protrusion 6 along the extension direction, so that the groove 5 on the box 4 can slide; in other examples, each box 4 is provided with a protrusion 6 on the side facing the slide rail 3, and the slide rail 3 is provided with a groove 5 along the extension direction, so that the protrusion 6 on the box 4 can slide; in other examples, each box 4 is provided with protrusions 6 and grooves 5 at intervals on the side facing the slide rail 3, and the slide rail 3 is provided with grooves 5 and protrusions 6 correspondingly along the extension direction.

[0045] For further information, see Figure 6 , Figure 6 Schematic diagram of the coordination of the protrusion and the groove of the display device provided in an embodiment of the present application, the protrusion 6 has a limit block 61 at one end away from the box 4 or the slide rail 3, and a limit groove 51 is provided in the corresponding depression in the groove 5, and the limit block 61 is connected with the limit groove 51 to prevent the slide rail 3 from detaching from the box 4.

[0046] Optionally, the display assembly 2 includes a stacked display screen and a backlight module, and the display screen and the backlight module are detachably connected. Further, the display screen and the backlight module are magnetically connected.

[0047] Optionally, the display screen is an LCD display screen, using a relatively thin, rollable glass material. The backlight module is an LED backlight module, using a relatively thin, rollable glass or PI material, and is opaque to prevent back light from leaking out.

[0048] Optionally, the display device provided in the embodiment of the present application further includes an anti-collision pad, which is arranged on one side of the box body 4 facing the other box body 4, and the anti-collision pad is elastic. Specifically, the anti-collision pad can be a rubber pad or an elastic foam. Further, the anti-collision pad can include a pair, which are respectively arranged on the opposite side walls of the pair of boxes 4. It should be noted that the thickness of the anti-collision pad is small so as not to affect the rolling effect of the display assembly 2.

[0049] Optionally, a first magnetic component is provided on the display screen, a second magnetic component is provided on the backlight module, and the first magnetic component and the second magnetic component are magnetically attached to each other. Specifically, the first magnetic component and the second magnetic component can be magnetic strips.

[0050] Optionally, the display device provided in the embodiment of the present application further includes a pair of driving devices, each driving device drives a box 4 to slide along the slide rail 3. Specifically, the driving device can be a linear motor or a hydraulic cylinder. The position of the pair of driving devices is not further limited here. For example, each driving device is located at one end of the box 4 connected thereto away from the other box 4. For example, it can be set at the end of the slide rail 3, or a pair of driving devices are clamped at the middle bottom of a pair of boxes 4.

[0051] Optionally, the display device provided in the embodiment of the present application further includes a remote control component, which is connected to the pair of driving devices for remotely controlling the pair of driving devices to drive the pair of boxes 4 to slide. Specifically, the remote control component can be a remote control, which can control the reeling and unfolding of the display component 2. Further, the remote control can be connected to the main board of the TV so that the remote control can control the playback screen at the same time. The communication connection method is not further limited here, for example, it can be a Bluetooth connection, a WiFi connection, an electrical connection, a local area network connection or an infrared connection.

[0052] Optionally, the remote control unit can be pre-set with rewinding and unwinding functions. When the rewinding function is turned on, please refer to Figure 2 and Figure 3 , Figure 2 for Figure 1 The main view, Figure 3 for Figure 2 The left side view shows that a pair of driving devices drive a pair of boxes 4 to approach each other until they abut against each other to completely roll up the display assembly 2. When the unfolding function is turned on, please refer to Figure 5 , Figure 5 for Figure 4 In the front view, a pair of driving devices respectively drive a pair of boxes 4 to move away from each other until the display assembly 2 is fully unfolded. The preset function is used to achieve precise control of the reeling and unfolding of the display assembly 2, thereby preventing the user from manually controlling the reeling and unfolding distances, resulting in improper control and causing the display assembly 2 to be over-unfolded and broken, or excessive reeling causing the box 4 to be impacted and damaged or the display assembly 2 to be broken.

[0053] The embodiment of the present application also provides a television, the television comprising a mainboard and a display device as described above. The display device as described above is electrically connected to the mainboard. Specifically, the television may be an LCD television, and the size and model of the television are not further limited here.

[0054] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0055] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features.

[0056] The display device and the television provided in the embodiments of the present application are introduced in detail above. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for those skilled in the art, according to the idea of ​​the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A display device, applied to a television, characterized in that: The display device comprises: A pair of scrolls, set opposite each other; A display component, both ends of which are connected to one of the scrolls, and the display component is made of a rollable material; The pair of reels have a first state where they are close to each other to roll up the display assembly, and a second state where they are away from each other to unfold the display assembly; It also includes a slide rail, on which a pair of the reels are slidably arranged to approach each other or move away from each other; It also includes a pair of boxes arranged opposite to each other, wherein the pair of boxes are slidably arranged on the slide rail; Each of the boxes is provided with a reel, each of the boxes is provided with an extension hole, and both ends of the display assembly pass through one of the extension holes and are connected to one of the reels; Each of the scrolls is rotatably connected to one of the boxes and rotates when the box slides to assist the display assembly in rolling up or unfolding, wherein a pair of scrolls rotate in opposite directions.

2. The display device according to claim 1, characterized in that A groove and / or a protrusion is provided on one side of each box body facing the slide rail, and a protrusion and / or a groove is provided along the extension direction of the slide rail, and the groove is slidably matched with the protrusion.

3. The display device according to claim 1, characterized in that The display assembly comprises a stacked display screen and a backlight module, and the display screen and the backlight module are detachably connected.

4. The display device according to claim 1, characterized in that It also includes an anti-collision pad, which is arranged on a side of one of the boxes facing the other box, and the anti-collision pad is elastic.

5. The display device according to claim 1, characterized in that It also includes a pair of driving devices, each of which drives one of the boxes to slide along the slide rail.

6. The display device according to claim 5, characterized in that: It also includes a remote control component, which is communicatively connected with a pair of the driving devices to remotely control the pair of the driving devices to drive the pair of the boxes to slide.

7. A television, characterized in that: include: Motherboard; The display device according to any one of claims 1 to 6, electrically connected to the mainboard.

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