CN111050098A

CN111050098A - Laser television

Info

Publication number: CN111050098A
Application number: CN201811190787.7A
Authority: CN
Inventors: 李成君; 于鉴明; 秦向明; 刘永龙
Original assignee: Qingdao Haier Multimedia Co Ltd
Current assignee: Qingdao Haier Multimedia Co Ltd
Priority date: 2018-10-12
Filing date: 2018-10-12
Publication date: 2020-04-21

Abstract

The invention discloses a laser television, and belongs to the field of televisions. The laser television comprises a first screen, wherein the first screen comprises a plurality of second screens which are spliced, and a light-resistant curtain for eliminating ambient light covers the surface of the first screen. The first screen of the laser television comprises a plurality of second screens which are spliced, and the surface of the first screen is covered with a light-resistant curtain for eliminating ambient light; on the other hand, because the surface of the first screen is covered with the light-resistant curtain, the light-resistant curtain is a whole, no seam exists, and the integrity of the viewing effect can be ensured.

Description

Laser television

Technical Field

The invention relates to the technical field of televisions, in particular to a laser television.

Background

The laser television is a projection display device which adopts a laser light source and an ultra-short focus projection technology for imaging, is provided with a special projection screen and can receive broadcast television programs or internet television programs. In laser televisions sold on the market at present, the hard screen of part of televisions is large in size, the transportation process is very inconvenient, and the laser televisions are difficult to move into the home of a user.

Disclosure of Invention

The embodiment of the invention provides a laser television. The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.

The invention provides a laser television, comprising: the screen comprises a first screen and a second screen, wherein the first screen comprises a plurality of second screens which are spliced, and the surface of the first screen is covered with a light-resistant curtain for eliminating ambient light.

In some optional embodiments, the second screens are spliced through a splicing component.

In some alternative embodiments, the chimeric assembly comprises: the protruding piece, and with the recess that the protruding piece matches fits, protruding piece and recess set up respectively in adjacent the both sides that are close to each other of second screen, adjacent the second screen passes through protruding piece and recess gomphosis concatenation.

In some alternative embodiments, the protrusion comprises: the base member, and set up and be in the piece of card income in the base member outside, the piece of card income is in the sectional area of base member length extending direction is greater than the sectional area of base member, the recess is to the piece of card income forms the parcel.

In some optional embodiments, one end of the groove in the extending direction is provided with an opening for placing the protruding piece, and the other end of the groove is provided with a stop piece for stopping the protruding piece.

In some optional embodiments, the display device further comprises a frame disposed at the periphery of the first screen.

In some optional embodiments, the thickness of the second screen is 10-15 mm.

In some optional embodiments, a plurality of the second screens are tiled in a horizontal direction.

In some alternative embodiments, the second screens are three.

The technical scheme provided by the embodiment of the invention has the following beneficial effects:

the first screen of the laser television comprises a plurality of second screens which are spliced, and the surface of the first screen is covered with a light-resistant curtain for eliminating ambient light; on the other hand, because the surface of the first screen is covered with the light-resistant curtain, the light-resistant curtain is a whole, no seam exists, and the integrity of the viewing effect can be ensured.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

FIG. 1 is an exploded view of a laser television according to an exemplary embodiment;

FIG. 2 is a schematic diagram of a construction of a mosaic assembly of a laser television according to an exemplary embodiment;

fig. 3 is a schematic structural diagram illustrating a fitting assembly of a laser television according to another exemplary embodiment;

fig. 4 is a schematic structural diagram illustrating a fitting assembly of a laser television according to another exemplary embodiment;

fig. 5 is a schematic structural diagram illustrating a fitting assembly of a laser television according to another exemplary embodiment;

FIG. 6 is a schematic diagram illustrating a groove structure of a laser television according to an exemplary embodiment;

fig. 7 is an exploded view of a laser television according to another exemplary embodiment;

fig. 8 is an assembly view of a laser television according to another exemplary embodiment.

In the figure, 1, a first screen; 11. a second screen; 111. a boss member; 112. a groove; 113. a strip magnet; 114. a block-shaped magnet; 115. a rubber gasket; 116. a partition plate; 1111. a substrate; 1112. the part is clamped; 1121. a stopper; 1122. an opening; 2. a light-resistant curtain; 3. and (5) a frame.

Detailed Description

The following description and the drawings sufficiently illustrate specific embodiments of the invention to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The scope of embodiments of the invention encompasses the full ambit of the claims, as well as all available equivalents of the claims. Embodiments may be referred to herein, individually or collectively, by the term "invention" merely for convenience and without intending to voluntarily limit the scope of this application to any single invention or inventive concept if more than one is in fact disclosed.

The terms "first," "second," and the like, herein are used solely to distinguish one element from another without requiring or implying any actual such relationship or order between such elements. In practice, a first element can also be referred to as a second element, and vice versa. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method or apparatus that comprises the element. The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. As for the methods, products and the like disclosed by the embodiments, the description is simple because the methods correspond to the method parts disclosed by the embodiments, and the related parts can be referred to the method parts for description.

The terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like herein, as used herein, are defined as orientations or positional relationships based on the orientation or positional relationship shown in the drawings, and are used for convenience in describing and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. In the description herein, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, mechanical or electrical connections, communications between two elements, direct connections, and indirect connections via intermediary media, where the specific meaning of the terms is understood by those skilled in the art as appropriate.

Herein, the term "plurality" means two or more, unless otherwise specified.

Fig. 1 is an exploded view of a laser television according to an exemplary embodiment.

As shown in fig. 1, a laser television includes: the first screen 1, the first screen 1 includes a plurality of second screens 11, splice among a plurality of second screens 11, the first screen 1 surface is covered with the anti light curtain 2 that is used for eliminating the ambient light.

The light-resistant curtain 2 can eliminate the ambient light around the screen, thereby reducing the interference of the ambient light, effectively improving the picture contrast and being an existing product.

In the embodiment, the laser television comprises the first screen 1 formed by splicing the plurality of second screens 11, and the effect of obtaining a large-size screen by splicing small-size screens is realized, so that the small-size screens can be reasonably placed in the transportation process, the occupation of space is reduced, and the transportation problem of the large-size screens is solved. For the light-resistant curtain 2 on the surface of the laser television, the whole light-resistant curtain is covered on the first screen 1 formed by splicing, and splicing seams do not exist in the light-resistant curtain, so that the completeness of the watching effect can be ensured.

Optionally, the second screens 11 are spliced by a splicing assembly.

Fig. 2 is a schematic structural diagram illustrating a fitting assembly of a laser television according to an exemplary embodiment.

As shown in fig. 2, the fitting assembly includes: the protruding parts 111 and the grooves 112 matched with the protruding parts 111 are arranged on two sides, close to each other, of the adjacent second screens 11 respectively, and the adjacent second screens 11 are spliced through the protruding parts 111 and the grooves 112 in a jogged mode. In this way, a plurality of second screens 11 can be spliced into the first screen 1 having a larger size.

Fig. 2 is a front view of the fitting assembly, and the protrusion 111 and the groove 112 may extend back and forth in a direction perpendicular to the view direction.

Optionally, the protruding member 111 includes: base 1111, and snap-in components 1112 that sets up in the outside of base 1111, the cross-sectional area of snap-in components 1112 is greater than the cross-sectional area of base 1111 length extension direction, and recess 112 forms the parcel to snap-in components 1112. Thus, after the snap-in elements 1112 are inserted into the grooves 112, the adjacent second screens 11 can be firmly connected, and the snap-in elements 1112 are prevented from loosening.

In one embodiment of the present invention, as shown in fig. 3, a bar magnet 113 is disposed inside the protrusion 111, and a block magnet 114 is embedded on the inner wall of the groove 112. When the protrusion 111 is inserted into the groove 112, the protrusion 111 and the groove 112 can be connected more firmly by the magnetic attraction, and the adjacent second screens 11 are prevented from slipping off each other. The bar magnet 113 is disposed inside the protrusion 111 to prevent abrasion of the bar magnet 113 during embedding. The block magnet 114 has a small contact area with the protrusion 111, and thus can be fitted into the inner wall surface of the recess 112.

Alternatively, as shown in fig. 4, the number of the bar magnets 113 is two, and the number of the block magnets 114 is plural.

Alternatively, as shown in fig. 4, the number of the bar magnets 113 is two, the number of the block magnets 114 is multiple, the block magnets 114 are disposed in the side walls of the groove 112 along the extending direction of the groove 112, and the bar magnets 113 are respectively located in the protrusion 111 near the two side walls of the groove 112. When the protrusion 111 is engaged with the groove 112, the bar magnet 113 in the protrusion 111 and the block magnet 114 in the groove 112 are positioned opposite to each other and attract each other for maintaining a uniform magnetic attraction force.

In one embodiment of the present invention, as shown in fig. 5, a buffer groove communicated with the groove 112 is provided on a side wall opposite to an opening of the groove 112, a groove diameter of the buffer groove is larger than that of the groove 112, a rubber pad 115 is provided at a bottom of the buffer groove, a partition 116 extending in an extending direction of the groove 112 is provided outside the rubber pad 115, a width of the partition 116 is equal to the groove diameter of the buffer groove, and both the rubber pad 115 and the partition 116 extend in the extending direction of the groove 112. Thus, the protrusion 111 is fitted into the groove 112, the protrusion 111 presses the spacer 116, and the spacer 116 buffers the vibration caused to the second screen 11 when the protrusion 111 is fitted, by the rubber gasket 115.

In an embodiment of the present invention, as shown in fig. 6, one end of the groove 112 in the extending direction is opened with an opening 1122 for receiving the protrusion 111, and the other end is provided with a stopper 1121 for stopping the protrusion 111. The engaging member 1112 is received in the opening 1122 at one end of the groove 112, slides along the groove 112, and is stopped by the stopper 1121 when sliding to the other end, so as to prevent the engaging member 1112 from coming out of the second end. When the first screen 1 is vertically placed, the stopper 1121 is located at the lower end of the groove 112, and the stopper 1121 can prevent the protrusion 111 from coming out from below the groove 112, thereby preventing the relative movement between the second screens 11.

Fig. 7 is an exploded view of a fitting assembly according to an exemplary embodiment, and fig. 8 is an assembled view of a laser television according to an exemplary embodiment.

As shown in fig. 7 and 8, the laser television further includes a frame disposed on the periphery of the first screen. The periphery of first screen can be decorated to the frame, and has certain firm effect to first screen.

Optionally, the thickness of the second screen is 10-15 mm. Therefore, the first screen formed by splicing the second screens is stable.

Alternatively, as shown in fig. 8, a plurality of second screens are tiled in the horizontal direction. For the concatenation of vertical direction, the horizontal direction concatenation can make first screen more stable, safety.

Alternatively, as shown in fig. 8, the number of the second screens is three.

Those of skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention. It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

In the embodiments disclosed herein, it should be understood that the disclosed methods, articles of manufacture (including but not limited to devices, apparatuses, etc.) may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a unit is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment. In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.

Claims

1. A laser television, comprising: the screen comprises a first screen and a second screen, wherein the first screen comprises a plurality of second screens which are spliced, and the surface of the first screen is covered with a light-resistant curtain for eliminating ambient light.

2. The laser television of claim 1, wherein the second screens are spliced together by a splicing assembly.

3. The laser television of claim 2, wherein the mating assembly comprises: the protruding piece, and with the recess that the protruding piece matches fits, protruding piece and recess set up respectively in adjacent the both sides that are close to each other of second screen, adjacent the second screen passes through protruding piece and recess gomphosis concatenation.

4. The laser television of claim 3, wherein the protrusion member comprises: the base member, and set up and be in the piece of card income in the base member outside, the piece of card income is in the sectional area of base member length extending direction is greater than the sectional area of base member, the recess is to the piece of card income forms the parcel.

5. The laser television of claim 3, wherein the groove has an opening at one end in the extending direction for receiving the protrusion, and a stop member at the other end for stopping the protrusion.

6. The laser television of claim 1, further comprising a bezel disposed at a periphery of the first screen.

7. The laser television of claim 1, wherein the thickness of the second screen is 10-15 mm.

8. The laser television of claim 1, wherein a plurality of the second screens are horizontally tiled.

9. The laser television of claim 1, wherein the second screen is three.