CN219812187U - Laser television and double-color plane mirror fixing assembly for same - Google Patents
Laser television and double-color plane mirror fixing assembly for same Download PDFInfo
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- CN219812187U CN219812187U CN202320545931.4U CN202320545931U CN219812187U CN 219812187 U CN219812187 U CN 219812187U CN 202320545931 U CN202320545931 U CN 202320545931U CN 219812187 U CN219812187 U CN 219812187U
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- lens
- laser television
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- fixing piece
- stop
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- 230000000670 limiting effect Effects 0.000 claims description 39
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 claims 10
- 238000000034 method Methods 0.000 abstract description 13
- 238000012545 processing Methods 0.000 description 11
- 238000003384 imaging method Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
- G02B7/1821—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors for rotating or oscillating mirrors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
- G02B7/198—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors with means for adjusting the mirror relative to its support
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
The utility model belongs to the technical field of display, in particular to a laser television and a double-color plane mirror fixing component for the laser television, which comprises the following components: mounting, lens and limit structure, through having the light trap on the mounting, the workspace of lens is located the light trap position, be located the non-workspace of lens and pass through limit structure and connect on the mounting, light can be penetrated into the workspace position of lens, and the light that can see through the lens can pass through the light trap of mounting, guarantee the conduction of laser television inside light, the lens passes through limit structure and connects the mode, make the lens connect on the mounting steadily, the in-process of laser television work, the inside limit structure of casing makes the position stability of lens, ensure that the ability of light is conducted according to the angle of settlement, and owing to adopted limit structure's connected mode, the structural stability of connection is stronger, lens in traditional connected mode is not hard up, the lens shifts, lens drops scheduling problem even.
Description
Technical Field
The utility model belongs to the technical field of display, and particularly relates to a laser television and a double-color plane mirror fixing component for the same.
Background
The laser television adopts a laser light source to reflect pictures into human eyes for imaging through a screen, and comprises a single-color laser television, a double-color laser television and a three-color laser television, wherein the structure of the laser television is different from that of a traditional television, and the laser television generally comprises a laser television light source module, a laser emitter, a laser television imaging system and a screen.
The laser television needs to use a double-color plane mirror to provide different transmittance and reflectivity for incident light with different wave bands, and can be used for combining or separating light with different colors.
In the prior art, the bicolor plane lens is arranged in the projector and is directly fixedly connected to the fixing piece in an adhesive manner, the lens is connected to the inside of the shell of the projector through the fixing piece, the projector of the laser television can shake violently in the process of transferring, the bicolor plane lens is easy to shift and even degum, particularly, when the laser television is used for a long time, the glue for bonding the bicolor plane lens can loose and fall off, the position precision of the bicolor plane lens is reduced or shift and even the lens breaks away from, and the imaging quality of the laser television is further affected.
Therefore, the utility model provides a laser television and a double-color plane mirror fixing component for the laser television.
Disclosure of Invention
In order to overcome the defects in the prior art, the problem that the inner lens of the laser television projector is easy to loose or degum in the transportation and long-time use process of the laser television projector is solved by adopting an adhesive connection fixing mode, and therefore, a stable connection fixing structure is needed to achieve the purpose of stabilizing and fixing the lens.
The utility model solves the technical problems and adopts the technical proposal that: the utility model relates to a double-color plane mirror fixing component for a laser television, which comprises:
the fixing piece is provided with a light hole;
the lens is provided with a working area and a non-working area at the edge, and the working area of the lens is matched with the light hole;
and the limiting structure is arranged near or at the edge of the light hole and is used for fixing the non-working areas on two sides of the lens on the fixing piece.
In some embodiments of the present utility model, in some embodiments,
the limit structure comprises:
the first stop block is formed by extending part of the edge of the light transmission hole of the fixing piece inwards and is arranged at one side of the lens;
the second stop block is formed by extending part of the edge of the light transmission hole of the fixing piece inwards and is arranged on the other side of the lens.
In some embodiments of the present utility model, in some embodiments,
the first stop block on the fixing piece is matched with the vertex angle of the lens, and extends inwards from one side of the fixing piece, which is positioned on the lens, to at least limit part of the vertex angle of the lens;
the second stop is adapted to the rest of the non-operative area of the lens other than the apex angle and extends inwardly from the other side of the lens on the mount to at least partially define the rest of the lens other than the apex angle.
In some embodiments of the present utility model, in some embodiments,
the edge of one side of the fixing piece is provided with an opening, the opening is matched with the thickness of the lens, the absolute distance between the first stop block and the second stop block in the thickness direction of the lens is matched with the non-working area of the lens, so that a placing space is formed between the first stop block and the second stop block in the thickness direction of the lens, and the lens can be inserted into the placing space between the first stop block and the second stop block along the opening.
In some embodiments of the present utility model, in some embodiments,
the light holes of the fixing piece are of square structures, and the first stop blocks are positioned at four vertex angles of the square structures; the second stop block is arranged on part of the side of the square structure and extends to form the square structure.
In some embodiments of the present utility model, in some embodiments,
the fixing piece is positioned at the edge of the light hole and is provided with a slot, so that the non-working area of the lens is inserted into the placing space along the opening and along the slot.
In some embodiments of the present utility model, in some embodiments,
the fixing piece is positioned on one side of the second stop block, and is adjacent to the vertex angle of the lens, an avoidance groove is formed in the position, close to the vertex angle of the lens, of the fixing piece, and is communicated with the slot, so that the vertex angle of the lens is at least partially placed in the avoidance groove.
In some embodiments of the present utility model, in some embodiments,
the surface of the first stop block extends towards the lens direction to form a boss so that other non-working areas of the lens and the fixing piece are arranged at a certain distance in the thickness direction of the lens.
In some embodiments of the present utility model, in some embodiments,
the limiting structure is adhered to the lens.
A laser television comprising the dual-color plane mirror fixing assembly for a laser television according to any one of the above, further comprising:
and the bicolor plane mirror fixing assembly is arranged in the shell along the light path.
Compared with the prior art, the laser television and the double-color plane mirror fixing assembly for the laser television provided by the utility model have the following beneficial effects:
1. the utility model provides a laser television and a double-color plane mirror fixing component for the same, wherein the non-working area limiting structures of lenses are connected through a limiting structure connection mode, and the limiting structures are connected with a fixing piece, so that the lenses are stably connected to the fixing piece, further the limiting structures are connected with a shell, the position of the lenses is stable through the limiting structures in the shell in the working process of the laser television, light rays can be conducted according to a set angle, and the connecting structure is higher in stability and is not easily influenced by external environments due to the adoption of the limiting structure connection mode.
2. The utility model provides a laser television and a double-color plane mirror fixing component for the same, and the fixing component is provided with a first stop block and a second stop block, and because the contact surfaces of the first stop block and the second stop block with a lens are relatively smaller, in the processing process of the first stop block and the second stop block, the processing precision requirements of the limit surfaces of the first stop block and the second stop block relative to one side surface of the lens are relatively higher, such as the position degree and the flatness, the limit surfaces of the first stop block and the second stop block are difficult to deform, the flatness is well controlled, when the position deviates, the specific position point of the problem is easy to detect, the adjustment cost is lower, the problem that the large-area limit surfaces are contacted with the lens is solved, the processing position precision, particularly the flatness is difficult to control the processing position precision of the whole limit surfaces, and the limit structure is difficult to adjust the limit surfaces in the later stage if the deformation or the position deviation occurs on the limit surfaces of partial areas is difficult to control the cost of the process.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of an embodiment of the present utility model in an installed position;
FIG. 2 is a perspective view of an embodiment of the present utility model;
FIG. 3 is a schematic view of a lens in an embodiment of the utility model;
FIG. 4 is a schematic diagram of a lens mounting process in an embodiment of the utility model;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
fig. 6 is a cross-sectional view of B-B of fig. 4.
In the figure: the lens comprises a fixing piece 100, a light hole 101, an opening 102, a slot 103, a avoiding groove 104, a lens 200, a working area 201, a non-working area 202, a vertex angle 203, a limiting structure 300, a first stop block 301, a second stop block 302, a boss 303 and a shell 400.
Detailed Description
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will explain the specific embodiments of the present utility model with reference to the accompanying drawings. It is evident that the drawings in the following description are only examples of the utility model, from which other drawings and other embodiments can be obtained by a person skilled in the art without inventive effort.
For simplicity of the drawing, only the parts relevant to the utility model are schematically shown in each drawing, and they do not represent the actual structure thereof as a product. Additionally, in order to simplify the drawing for ease of understanding, components having the same structure or function in some of the drawings are shown schematically with only one of them, or only one of them is labeled. Herein, "a" means not only "only this one" but also "more than one" case.
It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
In this context, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless explicitly stated or limited otherwise; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In addition, in the description of the present utility model, the terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
As shown in fig. 1-4, the present embodiment provides a dual-color plane mirror fixing assembly for a laser television, which includes a fixing member 100, a light hole 101 is formed in the fixing member 100, a working area 201 of a lens 200 is located at the position of the light hole 101, a non-working area 202 of the lens 200 is connected to the fixing member 100 through a limiting structure 300, light can be injected into the position of the working area 201 of the lens 200, and light which can penetrate through the lens 200 can pass through the light hole 101 of the fixing member 100 to ensure conduction of light inside the laser television, wherein red light and green light are reflected at the working area 201 of the lens 200 to ensure normal conduction of a laser television light path, and the limiting structure 300 enables stable connection between the lens 200 and the fixing member 100 to ensure stable processing of light.
It should be noted that, the two-color plane mirror fixing assembly is disposed in the housing 400 along the light path, the lens 200 in the two-color plane mirror fixing assembly needs to correspond to the light source, the light emitted by the light source needs to be conducted along the light path, the lens 200 needs to ensure that the light passes through the working area 201 of the lens 200 and continues to be conducted through the light hole 101, so that other positions in the two-color plane mirror fixing assembly are ensured not to shade the light, and the requirements of light reflection and other light processing are met.
In the prior art, the two-color plane lens 200 is disposed inside the projector and is directly fixedly connected to the fixing member 100 by an adhesive manner, the lens 200 is connected inside the casing 400 of the projector by the fixing member 100, but violent shaking can occur during the carrying process of the projector of the laser television, the two-color plane lens is easy to displace and even degum, particularly, when the laser television is used for a long time, the glue for bonding the two-color plane lens 200 can loose and fall off, and the problem of position precision reduction or displacement of the two-color plane lens and even detachment of the lens 200 can be caused, so that the imaging quality of the laser television is affected.
As shown in fig. 3 and fig. 4, the present utility model proposes a manner that the lens 200 is connected by the limiting structure 300, the non-working area 202 of the lens 200 is connected by the limiting structure 300, and the limiting structure 300 is connected with the fixing piece 100, so that the lens 200 is stably connected to the fixing piece 100, and then the limiting structure 300 is connected with the casing 400, and in the process of working the laser television, the limiting structure 300 inside the casing 400 stabilizes the position of the lens 200, so as to ensure that light can be conducted according to a set angle, and the connecting manner of the limiting structure 300 is adopted, so that the connecting structural stability is stronger, and is not easily affected by external environments, such as: high temperature, low temperature, vibrations etc. ensure that in the long-term use process, the lens 200 still is connected with the mounting 100 stably, and the problems of lens 200 loosening, lens 200 shifting, even lens 200 falling off, etc. in the traditional connection mode can not occur.
In the practical implementation process, in order to ensure that the connection of the limiting structure 300 to the lens 200 is firmer, so as to ensure the conduction precision of the optical path inside the laser television, the limiting structure 300 may be glued, or the limiting structure 300 may include an adsorption structure, such as an adsorption hole, a magnet or an adsorption disc, so as to ensure the limiting effect of the limiting structure 300 on the lens 200, and the limiting structure 300 may be a slot with a limiting effect, a stop with a limiting effect, a clamping plate with a limiting effect, or a screw locking with a limiting effect, which is not limited thereto.
As shown in fig. 4, in some embodiments, the limit structure 300 may be a structure including the first stop 301 and the second stop 302, and the first stop 301 and the second stop 302 are respectively located at a part of the edge positions of the light-transmitting hole 101 of the fixing member 100 and extend inward, and the first stop 301 and the second stop 302 are respectively located at two sides of the lens 200, so that the first stop 301, the second stop 302 and the fixing member 100 cooperate with each other to limit the lens 200, where the first stop 301 and the second stop 302 together clamp and fix the lens 200, and since the contact surfaces of the first stop 301 and the second stop 302 with the lens 200 are relatively small, during the processing of the first stop 301 and the second stop 302, only the limit surfaces of the first stop 301 and the second stop 302 with respect to one side of the lens 200 are required to have relatively high processing precision, such as position degree and flatness, the limit surfaces of large area are required to be in contact with the lens 200, and the contact surfaces of large area are difficult to control each other, and in particular, the position of the limit surfaces of the first stop 301 and the second stop 302 are difficult to be easily adjusted to have a small contact surface, and the position of the first stop 302 is easily adjusted to have a small contact surface, and the deformation of the first stop 302 is easily adjusted to have a small contact surface, and the position of the first stop 302 is easily adjusted to have a small deformation problem, and the limit surface is easily occurs, and the deformation problem is easily occurs in the first stop and the limit structure is easily adjusted to be easily adjusted to have a small contact surface and the limit surface is easily deformed, when the position degree of part of the first stop block 301 or the second stop block 302 deviates, the problem that the position degree of the limiting surface deviates in this embodiment is solved by adjusting the positions of the first stop block 301 and the second stop block 302, and in other embodiments, the contact area between the limiting structure 300 and the lens 200 is reduced by grooving the limiting surface of the limiting structure 300, so that the processing control of the limiting surface of the limiting structure 300 is facilitated, and the utility model is not limited thereto.
In some embodiments, the first stop 301 is located at the vertex 203 of the lens 200, the second stop 302 is located at the non-vertex 203 of the lens 200, and the first stop 301 and the second stop 302 are also co-engaged and clamp-limit the lens 200, so that two side surfaces of the same position on the surface of the lens 200 are not simultaneously acted on by force, and therefore, when the first stop 301 and the second stop 302 clamp the lens 200 together, the lens 200 can be slightly deformed locally, so that the distance between the limiting surface of the first stop 301 and the limiting surface of the second stop 302 and the requirement of the precision of the lens 200 can be reduced, thereby ensuring that the lens 200 is sufficiently fixed, and simultaneously reducing the requirement of the precision of the processing of the limiting surfaces of the first stop 301 and the second stop 302, and realizing the reduction of the processing cost.
As shown in fig. 5, in some embodiments, the edge of the fixing member 100 is provided with an opening 102, the lens 200 can be inserted into a position between the first stop 301 and the second stop 302 through the opening 102, therefore, during the process of installing the lens 200, the lens 200 can be quickly installed into a position between the first stop 301 and the second stop 302 by inserting, so as to achieve the connection between the lens 200 and the fixing member 100, improve the assembly efficiency of the lens 200, in other embodiments, the lens 200 can be placed between the first stop 301 and the second stop 302 by adopting a mode of disassembling the first stop 301 and the second stop 302, and in other embodiments, the lens 200 can be clamped by adopting a structural design that the first stop 301 and the second stop 302 can be slidably adjusted, so that the first stop 301 and the second stop 302 slide to the non-working areas 202 on two sides of the lens 200; the lens 200 may be automatically connected to the clamping structure when being placed in the fixing member 100 by a clamping method, so as to fix the lens 200, and the like, but is not limited thereto.
As shown in fig. 5 and fig. 6, in a specific embodiment, the fixing member 100 has a slot 103 formed at the edge of the light hole 101, and when the lens 200 is inserted between the first stop block 301 and the second stop block 302 through the opening 102, the slot 103 can play a guiding role, and after the lens 200 is inserted into the slot 103, the slot 103 can also cooperate with the first stop block 301 and the second stop block 302 to fix and limit the lens 200, so as to ensure the fixing effect on the lens 200, and the slot 103 can facilitate the assembly of the lens 200 and improve the assembly efficiency on the lens 200.
In the preferred embodiment, the light hole 101 of the fixing member 100 may also have a square structure, and the fixing member 100 having a square structure can be conveniently matched with the lens 200 having a square structure, so that the lens 200 is easy to be formed during the production process, for example: cutting, etc., and is also more convenient when assembling the lens 200.
As shown in fig. 4, in some embodiments, the fixing member 100 has a avoiding groove 104 at the position of the vertex 203 of the lens 200, where the avoiding groove 104 makes the position of the vertex 203 of the lens 200 in a suspended state, when the lens 200 is assembled and during long-time use of the lens 200, other structures near the vertex 203 of the lens 200 can be prevented from touching the vertex 203 of the lens 200, so that the vertex 203 of the lens 200 is damaged, and in other embodiments, the avoiding groove 104 can also exist in the form of a buffer structure, and by soft materials, such as rubber, by contacting the soft materials with the vertex 203 of the lens 200, the position of the vertex 203 of the lens 200 is protected, which is not limited thereto.
As shown in fig. 5 and 6, in some embodiments, the contact portion between the surface of the first stop 301 and the lens 200 has a boss 303, where the boss 303 may make the other non-working area 202 of the lens 200 not contact with the lens 200, so that the contact area with the lens 200 may be reduced and the guiding effect may be achieved during the insertion of the lens 200, and in other embodiments, the boss 303 may be configured in the form of a roller, a ball, or the like, so that the roller or the ball may serve to reduce friction, so as to facilitate the rapid insertion of the lens 200 into the slot 103, and during the assembly of the lens 200, damage to the surface of the lens 200 due to friction may be reduced, for example: the surface of the lens 200 is scratched due to assembly, and the roller or the ball needs to be fixed after the assembly is completed, so as to ensure the complete fixation of the lens 200, for example, by dispensing glue at the position of the roller or the ball, or limiting the surface of the roller or the ball through a rough structure, so that the roller and the ball are completely fixed, and the lens 200 is ensured to be in a complete fixation state at this time, but the utility model is not limited thereto.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. A dual color flat mirror mounting assembly for a laser television, comprising:
a fixing member (100), wherein the fixing member (100) is provided with a light transmission hole (101);
a lens (200), wherein the lens (200) is provided with a working area (201) and a non-working area (202) at the edge, and the working area (201) of the lens (200) is matched with the light-transmitting hole (101);
and the limiting structure (300) is arranged near or at the edge of the light transmission hole (101) and is used for fixing the non-working areas (202) at two sides of the lens (200) on the fixing piece (100).
2. A dual color flat mirror mounting assembly for a laser television as defined in claim 1, wherein,
the limit structure (300) comprises:
the first stop block (301) is formed by extending part of the edge of the light transmission hole (101) of the fixing piece (100) inwards, and is arranged at one side of the lens (200);
the second stop block (302) is formed by extending part of the edge of the light transmission hole (101) of the fixing piece (100) inwards, and is arranged on the other side of the lens (200).
3. A dual color flat mirror mounting assembly for a laser television as defined in claim 2, wherein,
a first stop (301) on the fixing piece (100) is matched with the vertex angle (203) of the lens (200), and extends inwards from one side of the fixing piece (100) positioned on the lens (200) to at least limit part of the vertex angle (203) of the lens (200);
the second stop (302) is adapted to the rest of the non-working area (202) of the lens (200) other than the vertex (203) and extends inwardly from the other side of the lens (200) on the fixture (100) to at least partially define the rest of the non-working area (202) of the lens (200) other than the vertex (203).
4. A dual color flat mirror mounting assembly for a laser television as defined in claim 2, wherein,
an opening (102) is formed in one side edge of the fixing piece (100), the opening (102) is matched with the thickness of the lens (200), the absolute distance between the first stop block (301) and the second stop block (302) in the thickness direction of the lens (200) is matched with the non-working area (202) of the lens (200), so that a placing space is formed between the first stop block (301) and the second stop block (302) in the thickness direction of the lens (200), and the lens (200) can be inserted into the placing space between the first stop block (301) and the second stop block (302) along the opening (102).
5. A dual color flat mirror mounting assembly for a laser television as defined in claim 2, wherein,
the light holes (101) of the fixing piece (100) are of a square structure, and the first stop blocks (301) are positioned at four vertex angles (203) of the square structure; the second stop block (302) is arranged on part of the side of the square structure and extends to form the square structure.
6. A dual color flat mirror mounting assembly for a laser television as defined in claim 4, wherein,
the fixing piece (100) is positioned at the edge of the light transmission hole (101) and provided with a slot (103), so that the non-working area (202) of the lens (200) is inserted into the placing space along the opening (102) and along the slot (103).
7. The dual color flat mirror mounting assembly for a laser television as set forth in claim 6, wherein,
the fixing piece (100) is positioned on one side of the second stop block (302) and is close to the vertex angle (203) of the lens (200), an avoidance groove (104) is formed in the position, close to the vertex angle (203) of the lens (200), of the fixing piece, the avoidance groove (104) is communicated with the slot (103), and the vertex angle (203) of the lens (200) is at least partially arranged in the avoidance groove (104).
8. The dual color flat mirror mounting assembly for a laser television as set forth in claim 6, wherein,
the surface of the first stop block (301) extends towards the direction of the lens (200) to form a boss (303) so that other non-working area (202) areas of the lens (200) and the fixing piece (100) are arranged at a certain distance in the thickness direction of the lens (200).
9. A dual color flat mirror mounting assembly for a laser television as defined in claim 1, wherein,
the limiting structure (300) is adhered to the lens (200).
10. A laser television comprising the dual color flat mirror mounting assembly for a laser television of any one of claims 1-9, further comprising:
and a housing (400), the two-color plane mirror fixing assembly being arranged within the housing (400) along an optical path.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022113239693 | 2022-10-27 | ||
| CN202211323969.3A CN115616730A (en) | 2022-10-27 | 2022-10-27 | Yellow reflection mirror adjustment mechanism is worn to blue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219812187U true CN219812187U (en) | 2023-10-10 |
Family
ID=84865395
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211323969.3A Pending CN115616730A (en) | 2022-10-27 | 2022-10-27 | Yellow reflection mirror adjustment mechanism is worn to blue |
| CN202320554242.XU Active CN219812188U (en) | 2022-10-27 | 2023-03-14 | Laser television and double-color plane mirror rotating assembly for same |
| CN202310267241.1A Active CN116699792B (en) | 2022-10-27 | 2023-03-14 | Laser television and bicolor plane mirror angle adjusting assembly for same |
| CN202320545931.4U Active CN219812187U (en) | 2022-10-27 | 2023-03-14 | Laser television and double-color plane mirror fixing assembly for same |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211323969.3A Pending CN115616730A (en) | 2022-10-27 | 2022-10-27 | Yellow reflection mirror adjustment mechanism is worn to blue |
| CN202320554242.XU Active CN219812188U (en) | 2022-10-27 | 2023-03-14 | Laser television and double-color plane mirror rotating assembly for same |
| CN202310267241.1A Active CN116699792B (en) | 2022-10-27 | 2023-03-14 | Laser television and bicolor plane mirror angle adjusting assembly for same |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN115616730A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115616730A (en) * | 2022-10-27 | 2023-01-17 | 浙江必虎科技有限公司 | Yellow reflection mirror adjustment mechanism is worn to blue |
| CN115524905A (en) * | 2022-10-27 | 2022-12-27 | 浙江必虎科技有限公司 | Blue level crossing adjustment mechanism |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3868706A (en) * | 1973-10-12 | 1975-02-25 | Harold Steingold | Television camera mount |
| JPS6315220A (en) * | 1986-07-08 | 1988-01-22 | Seikosha Co Ltd | Projection type liquid crystal display device |
| TWI291039B (en) * | 2006-04-20 | 2007-12-11 | Benq Corp | Apparatus for adjusting position of mirror and image forming apparatus having the same |
| US10725288B1 (en) * | 2015-11-30 | 2020-07-28 | Apple Inc. | Mirror tilt actuator and bearing for optical system |
| CN110471247B (en) * | 2018-05-09 | 2021-04-30 | 深圳光峰科技股份有限公司 | Reflector adjusting mechanism and projection device applying same |
| CN216387541U (en) * | 2021-09-24 | 2022-04-26 | 麦克赛尔数字映像（中国）有限公司 | Angle adjusting device of light reflector in projector |
| CN115616730A (en) * | 2022-10-27 | 2023-01-17 | 浙江必虎科技有限公司 | Yellow reflection mirror adjustment mechanism is worn to blue |
-
2022
- 2022-10-27 CN CN202211323969.3A patent/CN115616730A/en active Pending
-
2023
- 2023-03-14 CN CN202320554242.XU patent/CN219812188U/en active Active
- 2023-03-14 CN CN202310267241.1A patent/CN116699792B/en active Active
- 2023-03-14 CN CN202320545931.4U patent/CN219812187U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN219812188U (en) | 2023-10-10 |
| CN116699792A (en) | 2023-09-05 |
| CN115616730A (en) | 2023-01-17 |
| CN116699792B (en) | 2024-04-26 |
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