CN205453918U - Laser television - Google Patents
Laser television Download PDFInfo
- Publication number
- CN205453918U CN205453918U CN201620261549.0U CN201620261549U CN205453918U CN 205453918 U CN205453918 U CN 205453918U CN 201620261549 U CN201620261549 U CN 201620261549U CN 205453918 U CN205453918 U CN 205453918U
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- China
- Prior art keywords
- laser television
- lens
- laser
- camera lens
- light
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- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- 239000000463 material Substances 0.000 claims description 16
- 230000003287 optical effect Effects 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 12
- 230000003028 elevating effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
The utility model discloses a laser television belongs to TV technical field, and this laser television includes: the camera lens, the laser television host computer, be provided with in the laser television host computer and be used for placing the camera lens hold the recess, on the laser television host computer, be located the place ahead of camera lens light -emitting side is provided with movable assembly, movable assembly is used for taking place the displacement or deforming in order to avoid at the laser television during operation the light -emitting light path of camera lens. Do benefit to the utility model provides a laser television can solve current laser television camera lens and stick out all the time in laser television's surface, not only results in aesthetic problems but also easily damaged, leads to the problem that user experience is poor, has reached when not using laser television, effectively protects the purpose of laser television camera lens.
Description
Technical Field
The embodiment of the utility model provides a relate to TV technical field, especially relate to a laser television.
Background
The laser television uses semiconductor pump solid laser working substance to generate continuous laser with three wavelengths of red, green and blue as the light source of the color laser television, and controls the tricolor laser to scan images through television signals. Compared with the existing back projection television, liquid crystal television and plasma television, the laser television has the advantages of higher color saturation and clear image quality, and the laser television takes laser as a light source and has the advantages of low energy consumption, long service life, high contrast, wide color gamut, small volume and the like, thereby having wide development prospect.
Fig. 1 is a conventional laser television. As can be seen from fig. 1, the upper surface of the laser television host 1 is provided with a lens 2, and when in use, light emitted by the lens 2 is projected onto a screen to show a television program. However, the lens 2 of the laser television with such a structure always protrudes out of the outer surface of the laser television no matter whether the laser television is in a working state or not, so that the appearance is not only influenced, but also is easily damaged, and the user experience is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a laser television to solve current laser television camera lens and stick out all the time in laser television's surface, not only influence pleasing to the eye but also the easily impaired problem.
The embodiment of the utility model provides a laser television, this laser television includes:
a lens;
the laser television comprises a laser television host, wherein an accommodating groove used for placing the lens is formed in the laser television host, a movable component is arranged in front of the light emitting side of the lens on the laser television host, and the movable component is used for displacing or deforming when the laser television works so as to avoid the light emitting light path of the lens.
Further, the movable assembly is a manually driven movable assembly, or a motor driven movable assembly.
Furthermore, the movable assembly comprises a first stop block and a lifting mechanism, the first stop block is fixed above the lifting mechanism, and the lifting mechanism is used for driving the first stop block to lift so as to avoid the light emitting optical path of the lens when the laser television works.
Further, the lifting mechanism comprises a scissor type lifting and retracting bracket, and the first stop block is fixed above the scissor type lifting and retracting bracket;
or the lifting mechanism comprises a lifting guide rail, and the first stop block moves up and down along the lifting guide rail so as to avoid the light emitting optical path of the lens when the laser television works.
Furthermore, the lifting mechanism further comprises a first driving module, which is used for driving the scissor type lifting support to operate so as to drive the first stop block to lift; or the first stop block is driven to move up and down along the lifting guide rail.
Furthermore, the movable assembly comprises a second stop block, a third stop block and a translation mechanism, the translation mechanism comprises a translation guide rail, and the second stop block and the third stop block translate along the translation guide rail so as to avoid the light emitting optical path of the lens when the laser television works.
Further, the translation mechanism further comprises a second driving module, which is used for driving the second stop block and the third stop block to translate along the translation guide rail.
Further, movable component includes rotatory apron and rotation axis, the rotation axis is fixed to be set up on the laser television host computer, the place ahead of camera lens light-emitting side, rotatory apron does a part of laser television host computer upper surface casing, rotatory apron first end with the rotation axis is connected, and the second end is close to the light-emitting side of camera lens, rotatory apron centers on the rotation axis rotates to avoid at laser television during operation the light-emitting light path of camera lens.
Further, the movable assembly further comprises a third driving module for driving the rotating cover plate to rotate around the rotating shaft.
Further, the movable assembly comprises a flexible material part and a fourth driving module, the flexible material part is at least one part of the upper shell of the laser television host, and the fourth driving module is used for driving the flexible material part to deform so as to avoid the light emitting path of the lens when the laser television works.
Further, the driving module is an electric driving module, the electric driving module comprises a driving switch, and the driving switch is arranged on an outer shell of the laser television host; or,
The electric driving module comprises a switch signal receiving module used for receiving a driving switch signal.
This embodiment technical scheme sets up the camera lens in the recess that holds of laser television host computer to be provided with movable assembly in the place ahead of camera lens light-emitting side, when using, through removing this movable assembly or make movable assembly takes place to deform, makes it avoid the light-emitting light path of camera lens, when not using, does benefit to movable assembly's the effect of sheltering from, restricts the camera lens in holding the recess, plays the guard action to the camera lens, has solved current laser television camera lens and has outstanding all the time in laser television's surface, not only influences beautifully but also easily damaged, leads to the poor problem of user experience, has realized improving user experience's purpose.
Drawings
Fig. 1 is a schematic structural diagram of a laser television in the prior art;
fig. 2a is a schematic structural diagram of a laser television according to a second embodiment of the present invention;
FIG. 2b is a cross-sectional view taken along A1-A2 of the laser television of FIG. 2a when not in use;
FIG. 2c is a cross-sectional view of the laser television of FIG. 2a taken along line A1-A2;
fig. 3a is a schematic structural diagram of a laser television according to a third embodiment of the present invention;
FIG. 3b is a schematic diagram of the laser television shown in FIG. 3a in use;
fig. 4a is a schematic structural diagram of a laser television according to a fourth embodiment of the present invention;
FIG. 4B is a cross-sectional view taken along B1-B2 of the laser television of FIG. 4a when not in use;
FIG. 4c is a cross-sectional view of the laser television of FIG. 4a taken along line B1-B2;
fig. 5a is a schematic structural diagram of a laser television according to a fifth embodiment of the present invention;
FIG. 5b is a cross-sectional view taken along C1-C2 of the laser television of FIG. 5a when not in use;
FIG. 5C is a cross-sectional view of the laser television of FIG. 5a taken along line C1-C2 during use.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
The embodiment of the utility model provides a laser television is provided. The laser television comprises: a lens; the laser television host is provided with the recess that holds that is used for placing the camera lens in, and on the laser television host, the place ahead that is located camera lens light-emitting side is provided with movable assembly, and this movable assembly is used for taking place the displacement or deformation in order to avoid the light-emitting light path of camera lens at the laser television during operation. Further, the movable component may be a manually driven movable component or an electrically driven movable component.
This embodiment technical scheme sets up the camera lens in the recess that holds of laser television host computer, and be provided with movable assembly in the place ahead of camera lens light-emitting side, when using, this movable assembly takes place to remove or deform, make its light-emitting light path of avoiding the camera lens, when not using, do benefit to movable assembly's the effect of sheltering from, restrict the camera lens in holding the recess, play the guard action to the camera lens, current laser television camera lens has been solved and has been outstanding in laser television's surface all the time, both influence pleasing to the eye easy damage again, lead to the poor problem of user experience, the purpose that improves user experience has been realized.
Example two
Fig. 2a is a schematic structural diagram of a laser television according to a second embodiment; FIG. 2b is a cross-sectional view taken along A1-A2 of the laser television of FIG. 2a when not in use; FIG. 2c is a cross-sectional view of the laser television of FIG. 2a taken along line A1-A2 during use. The embodiment is a specific example of the laser television provided in the first embodiment. As shown in fig. 2a, 2b and 2c, the laser television includes: a lens 10; laser television host 20 is provided with the recess 21 that holds that is used for placing camera lens 10 in the laser television host 20, and on laser television host 20, the place ahead that is located camera lens 10 light-emitting side is provided with movable assembly 30, and movable assembly 30 is used for taking place the displacement in order to avoid the light-emitting light path of camera lens 10 when laser television work. Specifically, the movable assembly 30 includes a first stopper 31 and a lifting mechanism 32, the first stopper 31 is fixed above the lifting mechanism 32, and the lifting mechanism 32 is configured to drive the first stopper 31 to lift to avoid the light path of the lens 10 when the laser television is in operation.
The specific structure of the lifting mechanism is various. For example, fig. 2b shows a schematic structural diagram of a lifting mechanism, and the lifting mechanism 32 includes a scissor lift bracket, and the first stopper 31 is fixed above the scissor lift bracket. Alternatively, the lifting mechanism 32 may further include a lifting rail, and the first stopper 31 moves up and down along the lifting rail to avoid the light emitting path of the lens 10 when the laser television operates.
Further, the lifting mechanism 32 further comprises a first driving module, which is used for driving the scissor type lifting bracket to operate so as to drive the first stopper 31 to lift; or drives the first stopper 31 up and down along the elevating guide.
The operation of the laser television will be described with reference to fig. 2b and 2 c. When the laser television needs to be used, the first driving module drives the lifting mechanism 32 to move, so that the first stopper 31 moves towards the direction away from the upper surface 22 of the laser television host 20 until the first stopper 31 does not block the light emitting path of the lens 10 (as shown in fig. 2 c); when the laser television is not needed to be used, the first driving module drives the lifting mechanism 32 to move, so that the first stopper 31 moves towards the direction close to the upper surface 22 of the laser television main body 20 until the upper surface of the first stopper 31 is flush with the upper surface 22 of the laser television main body 20 (see fig. 2 b).
This embodiment technical scheme sets up the camera lens in the recess that holds of laser television host computer, and be provided with first dog and elevating system in the place ahead of camera lens light-emitting side, adjust first dog position through elevating system, make when using, first dog can not block the light-emitting light path of camera lens, when not using, first dog limits the camera lens in holding the recess, play the guard action to the camera lens, it sticks out in laser television's surface all the time to have solved current laser television camera lens, both influence pleasing to the eye easy damage again, lead to the poor problem of user experience, the purpose that improves user experience has been realized.
EXAMPLE III
Fig. 3a is a schematic structural diagram of a laser television according to a third embodiment; fig. 3b is a schematic structural diagram of the laser television in fig. 3a in use. The embodiment is a specific example of the laser television provided in the first embodiment. As shown in fig. 3a and 3b, the laser television includes: a lens 10; laser television host 20 is provided with the recess 21 that holds that is used for placing camera lens 10 in the laser television host 20, and on laser television host 20, the place ahead that is located camera lens 10 light-emitting side is provided with movable assembly 30, and this movable assembly 30 is used for taking place the displacement in order to avoid the light-emitting light path of camera lens 10 when laser television work. Specifically, the movable assembly 30 includes a second stopper 33 and a third stopper 34, and a translation mechanism including a translation guide 35, wherein the second stopper 33 and the third stopper 34 translate along the translation guide 35 to avoid an outgoing light path of the lens 10 when the laser television is in operation.
Optionally, the translation mechanism further comprises a second driving module for driving the second stopper 33 and the third stopper 34 to translate along the translation guide rail 35.
The operation of the laser television will be described with reference to fig. 3a and 3 b. When the laser television needs to be used, the second driving module drives the second stopper 33 and the third stopper 34 to translate in the direction away from each other along the translation guide rail 35 until the accommodating groove 21 and the lens 10 in the accommodating groove 21 are exposed (as shown in fig. 3 b); when the laser television is not used, the second driving module drives the second stopper 33 and the third stopper 34 to translate along the translation guide rail 35 in a direction to approach each other, so that the second stopper 33 and the third stopper 34 jointly block the lens 10 (see fig. 3 a).
This embodiment technical scheme sets up the camera lens in the recess that holds of laser television host computer, and be provided with second dog and third dog and translation mechanism in the place ahead of camera lens light-emitting side, when using, through all following the second dog and third dog to keeping away from each other direction translation, make second dog and third dog can not block the light-emitting light path of camera lens, when not using, second dog and third dog restrict the camera lens in holding the recess jointly, play the guard action to the camera lens, current laser television camera lens has been solved and has been outstanding all the time in laser television's surface, both influence pleasing to the eye easy damage again, lead to the poor problem of user experience, the purpose that improves user experience has been realized.
Example four
Fig. 4a is a schematic structural diagram of a laser television according to a fourth embodiment; FIG. 4B is a cross-sectional view taken along B1-B2 of the laser television of FIG. 4a when not in use; FIG. 4c is a cross-sectional view of the laser television of FIG. 4a taken along line B1-B2 during use. The embodiment is a specific example of the laser television provided in the first embodiment. As shown in fig. 4a and 4b, the laser television includes: a lens 10; laser television host 20 is provided with the recess 21 that holds that is used for placing camera lens 10 in the laser television host 20, and on laser television host 20, the place ahead that is located camera lens 10 light-emitting side is provided with movable assembly 30, and this movable assembly 30 is used for taking place the displacement in order to avoid the light-emitting light path of camera lens 10 when laser television work. Specifically, the movable assembly 30 includes a rotary cover plate 36 and a rotary shaft 37, the rotary shaft 37 is fixedly disposed on the laser television main body 20, in front of the light-emitting side of the lens 10, the rotary cover plate 36 is a part of the housing of the upper surface 22 of the laser television main body 20, a first end of the rotary cover plate 36 is connected to the rotary shaft 37, a second end of the rotary cover plate 36 is close to the light-emitting side of the lens 10, and the rotary cover plate 36 rotates around the rotary shaft 37 to avoid the light-emitting path of the lens 10 when the laser television is in operation.
Further optionally, the movable assembly 40 further comprises a third driving module for driving the rotating cover 36 to rotate around the rotating shaft 37.
The operation of the laser television will be described with reference to fig. 4b and 4 c. When the laser television needs to be used, the third driving module drives the rotating cover 36 to rotate around the rotating shaft 37 in the counterclockwise direction, so that a notch (as shown in fig. 4c) through which light emitted from the lens 10 can pass is formed on the laser television main body 20. When the laser television is not used, the third driving module drives the rotating cover 36 to rotate clockwise around the rotating shaft 37 until the rotating cover 36 is flush with the upper surface 22 of the laser television main body 20 (see fig. 4 b).
According to the technical scheme, on the laser television host, the rotating shaft and the rotating cover plate capable of rotating around the rotating shaft are arranged in front of the light emitting side of the lens, and the angle of the rotating cover plate is adjusted so as to meet different requirements of using and not using two states. The problem of current laser television camera lens stick out all the time in laser television's surface, not only influence pleasing to the eye but also easily damaged, lead to user experience poor is solved, realized when using, the light-emitting light path of camera lens is not sheltered from to this rotatory apron, and when not using, this rotatory apron is restricted the camera lens in holding the recess, plays the guard action to the camera lens, has improved user experience's purpose.
EXAMPLE five
Fig. 5a is a schematic structural diagram of a laser television according to the fifth embodiment; FIG. 5b is a cross-sectional view taken along C1-C2 of the laser television of FIG. 5a when not in use; FIG. 5C is a cross-sectional view of the laser television of FIG. 5a taken along line C1-C2 during use. The embodiment is a specific example of the laser television provided in the first embodiment. As shown in fig. 5a, 5b and 5c, the laser television includes: a lens 10; laser television host 20 is provided with the recess 21 that holds that is used for placing camera lens 10 in the laser television host 20, and on laser television host 20, the place ahead that is located camera lens 10 light-emitting side is provided with movable assembly, and this movable assembly is used for taking place deformation in order to avoid the light-emitting light path of camera lens when laser television work. Specifically, the movable assembly comprises a flexible material portion 38 and a fourth driving module, the flexible material portion 38 is at least a part of an upper shell of the laser television host 20, and the fourth driving module is used for driving the flexible material portion 38 to deform so as to avoid an outgoing light path of the lens when the laser television is in operation.
The operation of the laser television will be described with reference to fig. 5b and 5 c. When the laser television needs to be used, the fourth driving module drives the flexible material portion 38 to deform, so that a notch (as shown in fig. 5c) through which light emitted from the lens 10 can pass is formed on the upper housing of the laser television main body 20. When the laser television is not used, the fourth driving module drives the flexible material portion 38 to restore its original shape, so that the flexible material portion 38 covers the notch (see fig. 5 b).
This embodiment technical scheme sets up the flexible material part on laser television host computer casing, utilize the deformability of flexible material part, satisfy the different demands of using and not using these two states, it stands out in the surface of laser television all the time to have solved current laser television camera lens, both influence pleasing to the eye easy damage again, lead to the poor problem of user experience, realized when using, this flexible material part does not shelter from the light-emitting light path of camera lens, when not using, this flexible material part limits the camera lens in holding the recess, play the guard action to the camera lens, user experience's purpose has been improved.
Further, on the basis of the above technical solutions, optionally, the driving module (the first driving module, the second driving module, the third driving module, or the fourth driving module) is an electric driving module, and the electric driving module may include a driving switch, and the driving switch is disposed on an outer shell of the laser television host; alternatively, the electric driving module may further include a switching signal receiving module for receiving the driving switching signal. Typically, the driving switch signal may be a signal transmitted by a remote controller associated with the laser television for controlling the laser television to be turned on or off.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. A laser television, comprising:
a lens;
the laser television comprises a laser television host, wherein an accommodating groove used for placing the lens is formed in the laser television host, a movable component is arranged in front of the light emitting side of the lens on the laser television host, and the movable component is used for displacing or deforming when the laser television works so as to avoid the light emitting light path of the lens.
2. The laser television of claim 1, wherein the movable assembly comprises a first stopper and a lifting mechanism, the first stopper is fixed above the lifting mechanism, and the lifting mechanism is configured to drive the first stopper to lift to avoid an outgoing light path of the lens when the laser television is in operation.
3. The laser television of claim 2, wherein the lifting mechanism comprises a scissor lift bracket, and the first stop is fixed above the scissor lift bracket;
or the lifting mechanism comprises a lifting guide rail, and the first stop block moves up and down along the lifting guide rail so as to avoid the light emitting optical path of the lens when the laser television works.
4. The laser television as claimed in claim 3, wherein the lifting mechanism further comprises a first driving module for driving the scissor type lifting bracket to operate so as to drive the first stopper to lift; or the first stop block is driven to move up and down along the lifting guide rail.
5. The laser television of claim 1, wherein the movable assembly comprises a second stop and a third stop, and a translation mechanism comprising a translation rail, the second stop and the third stop translating along the translation rail to avoid an exit path of the lens when the laser television is in operation.
6. The laser television of claim 5, wherein the translation mechanism further comprises a second drive module configured to drive the second block and the third block to translate along the translation rail.
7. The laser television of claim 1, wherein the movable assembly comprises a rotary cover plate and a rotary shaft, the rotary shaft is fixedly arranged on the laser television host, the front of the light-emitting side of the lens is arranged in front of the rotary cover plate, the rotary cover plate is a part of the shell on the upper surface of the laser television host, a first end of the rotary cover plate is connected with the rotary shaft, a second end of the rotary cover plate is close to the light-emitting side of the lens, and the rotary cover plate rotates around the rotary shaft to avoid the light-emitting light path of the lens when the laser television works.
8. The laser television of claim 7, wherein the movable assembly further comprises a third drive module for driving the rotating cover plate to rotate about the rotation axis.
9. The laser television of claim 1, wherein the movable assembly comprises a flexible material portion and a fourth driving module, the flexible material portion is at least a part of a housing of the laser television host, and the fourth driving module is configured to drive the flexible material portion to deform so as to avoid an optical path of the lens when the laser television is in operation.
10. The laser television of claim 4, 6, 8 or 9, wherein the driving module is an electric driving module, the electric driving module comprises a driving switch, and the driving switch is arranged on an outer shell of the laser television host; or,
the electric driving module comprises a switch signal receiving module used for receiving a driving switch signal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620261549.0U CN205453918U (en) | 2016-03-31 | 2016-03-31 | Laser television |
| PCT/CN2016/097230 WO2017166676A1 (en) | 2016-03-31 | 2016-08-29 | Laser television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620261549.0U CN205453918U (en) | 2016-03-31 | 2016-03-31 | Laser television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205453918U true CN205453918U (en) | 2016-08-10 |
Family
ID=56608817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620261549.0U Expired - Fee Related CN205453918U (en) | 2016-03-31 | 2016-03-31 | Laser television |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205453918U (en) |
| WO (1) | WO2017166676A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017166676A1 (en) * | 2016-03-31 | 2017-10-05 | 乐视控股（北京）有限公司 | Laser television |
| CN110115454A (en) * | 2019-04-28 | 2019-08-13 | 上海工程技术大学 | A kind of multifunctional household bed |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104023190B (en) * | 2014-06-20 | 2017-02-15 | 冠捷显示科技（厦门）有限公司 | Automatic lifting camera and display device thereof |
| CN104469225B (en) * | 2014-12-12 | 2018-04-27 | 上海仪电电子股份有限公司 | A kind of slide rail type moving lens door applied to laser television projecting apparatus |
| CN104469224B (en) * | 2014-12-12 | 2018-11-13 | 上海仪电电子股份有限公司 | A kind of moving lens door applied to laser television projecting apparatus |
| CN104378568B (en) * | 2014-12-12 | 2017-10-27 | 上海仪电电子股份有限公司 | A kind of laser television projecting apparatus |
| CN205453918U (en) * | 2016-03-31 | 2016-08-10 | 乐视控股（北京）有限公司 | Laser television |
-
2016
- 2016-03-31 CN CN201620261549.0U patent/CN205453918U/en not_active Expired - Fee Related
- 2016-08-29 WO PCT/CN2016/097230 patent/WO2017166676A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017166676A1 (en) * | 2016-03-31 | 2017-10-05 | 乐视控股（北京）有限公司 | Laser television |
| CN110115454A (en) * | 2019-04-28 | 2019-08-13 | 上海工程技术大学 | A kind of multifunctional household bed |
| CN110115454B (en) * | 2019-04-28 | 2021-09-10 | 上海工程技术大学 | Multifunctional household bed |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017166676A1 (en) | 2017-10-05 |
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