TH48614A - Projection TV receivers and their manufacturing methods - Google Patents

Abstract

DC60 (20/10/43) machine base of one size can Are used in different sizes of projection units, that is, in projection television sets. With promotion units of different sizes, one base can be used in conjunction with lower costs. The projection television set consists of (a) a base that It consists of a bottom cabinet, a bottom cover, a display device, a speaker system, a light unit and a control circuit, and (b) a projection unit consisting of a top cabinet, a top cover, a transmission monitor. And reflection glass And the machine base and the projection unit will be connected. As required, side cabinet Below is a speaker box. And the speaker box will be built with the bottom cabinet. As a result, the lower cabinet hardness level will be reinforced. As required, the lower cabinet has an additional left side wall that can be placed removable. In the left part of the lower cabinet And an optional side wall on the right that was placed removable in the right section. Of the lower cabinet According to the result The size of the lower cabinet can be adjusted according to the changes. Upper cabinet width size One size base can Are used in different sizes of projection units, that is, in projection television sets. With promotion units of different sizes, one base can be used in conjunction with lower costs. The projection television set consists of (a) a base that It consists of a bottom cabinet, a bottom cover, a display device, a speaker system, a light unit and a control circuit, and (b) a projection unit consisting of a top cabinet, a top cover, a transmission monitor. And reflection glass And the machine base and the projection unit will be connected. As required, side cabinet Below is a speaker box. And the speaker box will be built with the bottom cabinet. As a result, the lower cabinet hardness level will be reinforced. As required, the lower cabinet has an additional left side wall that can be placed removable. In the left part of the lower cabinet And an optional side wall on the right that was placed removable in the right section. Of the lower cabinet According to the result The size of the lower cabinet can be adjusted according to the changes. Upper cabinet width size

Claims (9)

1. Projection TV receiver consists of: (a). The base unit consists of a bottom cabinet, a bottom cover that is assembled with the bottom cabinet, a display device, a speaker system, Speaker box, tilting partition unit, amplified light unit The tilting divider unit, and the control circuit, and (b) the projector unit installed on top of the base, the said projection unit consists of the top rear cover, cabinet. At the top, the transmission image screen. And the reflection glass, where the base and the aforementioned projection unit are connected together. 2. Projection TV receiver of claim 1, is the type in which the top cabinet is shaped like The box, the above cabinet, also serves as the screen frame, and the aforementioned display is assembled with a box-like top cabinet 3. Projection TV receiver of claim 1. Is the type that the above cabinets will be Together with the top back cover 4. Projection TV receiver of claim 2 is the type that the said transmission screen has. A layered double-sided lens plate and a Fresnel lens plate 5. Projection TV receivers of claim 1 are at least one chosen. From a group consisting of lower cabinets, lower back covers, top cabinets and back top covers were made. 6. Projection type TV set consists of: (a) Base, The base consists of a bottom cabinet and speaker box, a tilting partition, and a light unit that extends the tilting partition. (b) Projection unit installed on top of the base, said Projection Unit consists of a top cabinet. And a transmission-style monitor installed on the cabinet Above mentioned, where the cabinet below And the aforementioned speaker box Were created together, which would give rise to stiffness The force of the bottom cabinet 7. Projection TV receiver of claim 6, is a model on the base of the device. It consists of a bottom cover that is assembled with a bottom cabinet, a display device, a speaker system that is It is installed in a loudspeaker box, and a control circuit, and the aforementioned projection unit consists of a top cabinet assembled with a top back cover and a reflection glass. 8. Projection type TV receiver. The sixth right, is the type that the speaker box has Many of the speaker boxes, and many of them consist of a left speaker box built into the bottom cabinet. In the upper left corner of the lower cabinet And the right speaker box was built with the lower cabinet in the right corner. Top of the bottom cabinet 9. Projection TV receiver of claim 6, is the type that the bottom cabinet has Partition walls that are installed in the lower cabinets, and the lower cabinets have several spaces that are divided by the partition. 1 0. Projection TV receiver of claim 9, is the base design. Such machines have Multiple control circuit boards, and each control circuit board. Multiple control circuit boards are installed in at least two spaces. Several such gaps, which provide protection against the combined heat effect of each control circuit board 1 1. Projection TV receiver of claim 9, are the gaps. It consists of a common room built in the center of the lower cabinet, the left room built in. The left side of the lower cabinet And the right room is built into the right side of the lower cabinet, and the speaker box contains The left speaker box installed on the top of the left room and the right speaker box installed on the top of the right room 1 2. Projection TV receiver of claim 6 is The type that the unit divides Is installed between the machine bases And projection unit To separate the machine base with Projection unit Where the separating unit is responsible for preventing at least one entry of dust or heat into the base And project 1 unit 3. Projection TV receiver of claim 12, is the type that the unit separates as This causes air flow along the slope of the partition 1 4. Projection TV receiver of claim 12 is the type that separating unit. Metal parts 1 5. Projection TV set contains: (a) Base, This base consists of a bottom cabinet, a bottom cover that is assembled with the bottom cabinet, a display device. , Speaker box, speaker system, divider unit tilt Light unit that expands the unit The tilting divider, and the control circuit, and (b) the projector unit installed on top of the base, the said projection unit consists of the top rear cover, the side cabinet. Top, transmissive screen and reflection glass The speaker box is built into the aforementioned bottom cabinet at both corners of the top of the bottom cabinet, and the speaker box has multiple edges placed on top of the speaker box. This prevents vibrations caused by the speaker box from being transmitted to the Projection Unit 1. 6. Projection TV receiver of claim 15, is a multi-edged design. Will be a barrier 1 7. Projection TV receiver of claim 15, is a speaker system. There is a detachable shield on the front of the speaker box. 1 8. Projection TV receiver consists of: (a) Base This unit consists of a bottom cabinet, a bottom cover that is assembled. With the bottom cabinets, a display device, a speaker system, a tilting partition, an amplified light unit, a tilting partition and a control circuit, and (b) a top-mounted projection unit. As for the base, the project unit consists of a top cabinet, a top rear cover that is assembled with a cabinet. Above mentioned, the transmitted screen And a reflection glass, where the bottom cabinet consists of a loudspeaker box with leading edges and side walls that are adjacent to The gaps at the top of the speaker box, the said top back cover, has a second lead being installed on the bottom side of the top rear cover, the said lead is attached to the gap 1 9. TV receiver. Projection type consists of: (a) Base Unit This base consists of a bottom cabinet, a bottom cover that is assembled with the bottom cabinet, a display device, a speaker system, a tilting partition. The expansion optical unit, the tilting partition and the control circuit, and (b) the projector unit installed on top of the base, the said projection unit consists of a top cabinet, Upper back cover that is assembled with the cabinet Above mentioned, the transmitted screen And reflection glass Where the bottom cabinet is composed of a lateral side wall installed on the left side Removable in the left part of the lower cabinet And an additional right side wall that was installed removable in The right side of the lower cabinet This will allow the direction of the lower cabinet to be adjusted to match the size changes. Upper cabinet width 2 0. Projection TV set includes: (a) Base, This base consists of a bottom cabinet, a bottom cover that is assembled with the bottom cabinet, equipment. Display picture, speaker system, tilting partition unit The expanding optical unit, the tilting partition and the control circuit, and (b) the projector unit installed on top of the base, the said projection unit consists of a rear cover. Top, upper cabinet, transmission type monitor And reflector, and, (c) one plumb was installed and fixed at the bottom of the lower cabinet and the second plumb was installed in The back of the top cover, where the base and the projector unit are connected together to prevent falling. 2 1. Projection TV set of claim 20. Later assembled with the anti-leg 2. The production method of a projection television set consists of the steps of: (a) Making a bottom cabinet, (b) Making a speaker box. To be included in the lower cabinets (c) Making the lower back covers, (d) Making the top cabinets, (e) Making the top back covers (f) Attaching the lower back covers to the cabinets. Bottom, and (g) top back cover connection And the upper cabinet on the speaker box in the lower cabinet by the connection device 2. 3. Manufacturing method of the projection television set of claim 22 followed by the steps of: (g) Placement The loudspeaker system, the tilt baffle, the amplified light unit, the slanted baffle and the control circuit in the lower cabinet, (h) the installation of the transmission monitor in the upper cabinet, and (i) the installation of the reflection glass in the lid. Close back top 2 4. Production method of claim 22 projection television, where the procedure (b) consists of constructing a speaker box. In the upper corner of the lower cabinet 2. 5. Production method of a projection TV set of claim 22, which steps are as follows The process of making the bottom cabinet consists of the process of building the bottom cabinet with resin material, the process of making the above cabinet consists of the process of making the top cabinet by resin material, the process of making the lid. The below back contains the process of creating a lid. The lower back is made by resin material, and the process of making the top cover is composed of the process of creating the cover. The upper back by resin material 2 6. Production method of the projection television set of claim 23, which the bottom cabinet is as follows. There are several smaller rooms that are divided by partition walls, and such steps (g) consist of the process of planning a control circuit at one of the chambers. Small one of many such small rooms And the process of planning a second control circuit in the room The second small of many such small rooms 2 7. Production method of the Projection TV receiver of Claim 22, which at least One of the lower cabinets And the lower back cover has a baffle, and the baffle serves to divide the top and bottom of the baffle. 2. 8. Production method of the projection television set of claims. At 27, which baffles sound It has a shape that is tilted to the horizontal direction, and the baffle is used to create an inclined airflow to dissipate heat to the outside. 2. 9. Manufacturing Methods of a Projector Television. The function of claim 27, which baffles the It was made with a material with a thermal conductivity equivalent to or better than that of metal 3. 0. Production method of the Projection TV receiver of claim 22, in which the procedure follows. The mention of the bottom cabinet making includes the steps of building a speaker box combined with the corner bottom cabinet. On the top of the bottom cabinet, the speaker box has edges that are placed on top of the speaker box, and these edges serve to prevent the diffusion of vibrations caused by the speaker box. 3 1. Manufacturing method. The projection television receiver of claim 22 consists of the steps of: (j) placing at least one selected from a group consisting of: i) a vertical one that is placed in the bottom. Ii) the one placed in the back of the top back cover, and ii) the anti-fall feet placed in the front of the lower cabinet. 3 2. The manufacturing method of the TV set. The projection of claim 22, where the step (f) of placing the top cover on the bottom cabinet consists of the steps of installing the top cover. On the lower cabinet in the self-supporting section of the top back cover while the guide Two fixed in the upper back cover with the first lead fixed in the lower cabinet 3. 3. Manufacturing method of the Projection TV of Claim 22, is the cabinet type. Above mentioned Also serves as a screen frame And the above method follows the steps of: (k) thinning and mounting of a duplex lens. And a fresnel lens plate on the top cabinet 3. 4. Manufacturing method of the Projection TV receiver of claim 22, followed by the procedure of: (i) the process of connecting the wall. At least one removable reinforcement on the right side, and The left side of the lower cabinet 3. 5. Production method of the projection television set of claim 22, which steps are Mention of connecting the top cover And the upper cabinet on the bottom cabinet consists of the process of creating Top back cover on the lower cabinet And the process of creating a top cabinet on the back cover that was 3 6. Production method of the Projection TV receiver of claim 22 consists of: The procedure for mounting the transmission monitor on the top cabinet, where At the said time of attaching the top cover And the upper cabinets, on the cabinets below the assembly With the process of creating a top back cover on the lower cabinet And the steps of creating a top cabinet with A transmission-type monitor on the top back cover that is assembled with the lower cabinet 3. 7. Projection TV receiver according to claim 1, the bottom cabinet and the box. The speakers were built together. 3. 8. Projection television set in accordance with claim 1, which the slope partition made. The function of conducting heat from the inside of the receiver to the outside of the receiver. 3. 9. Projection TV receivers according to claim 1 also consist of a blocked edge. Built on the top of the speaker box to prevent the transmission of vibration from The loudspeaker box to the aforementioned project unit 4 0. Projection TV receiver according to claim 18, which the said tilt partition It serves to bring heat from the inside of the receiver to the outside of the receiver 4. 1. Projection TV set according to claim 18 also includes a narrow border. Built on the top of the speaker box to prevent the transmission of vibration from The speaker box comes to the aforementioned project unit 4 2. Projection TV receiver according to claim 19, which the unit divides the said tilt It serves to bring heat from the inside of the receiver to the outside of the receiver 4. 3. Projection TV set according to claim 19 also has a narrow border. Built on the top of the speaker box to prevent the transmission of vibration from The speaker box comes to the aforementioned project unit 4 4. Projection TV receiver according to claim 20, which the unit divides the said tilt It serves to bring heat from the inside of the receiver to the outside of the receiver 4. 5. Projection TV set according to claim 20 also includes a narrow border. Built on the top of the speaker box to prevent the transmission of vibration from The speaker box comes to the aforementioned project unit 4 6. Projection television set according to claim 6, which the said sloping unit made. Duty to carry heat from the inside of the receiver to the outside of the receiver 4 7. Projection television set according to claim 6 also includes a restricted border. Built on the top of the speaker box to prevent the transmission of vibration from The speaker box comes to the aforementioned project unit 4 8. Projection television set according to claim 15, which the unit is skewed. It serves to bring heat from the inside of the receiver to the outside of the receiver 4. 9. Projection TV set according to claim 15 also includes a restricted border. Built on the top of the speaker box to prevent the transmission of vibration from The speaker box comes to the aforementioned project unit.