CN210120995U - Sound box integrated projection television cabinet - Google Patents
Sound box integrated projection television cabinet Download PDFInfo
- Publication number
- CN210120995U CN210120995U CN201920303466.7U CN201920303466U CN210120995U CN 210120995 U CN210120995 U CN 210120995U CN 201920303466 U CN201920303466 U CN 201920303466U CN 210120995 U CN210120995 U CN 210120995U
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- Prior art keywords
- cabinet
- projector
- drawer
- sound box
- cabinet body
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- Expired - Fee Related
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B81/00—Cabinets or racks specially adapted for other particular purposes, e.g. for storing guns or skis
- A47B81/06—Furniture aspects of radio, television, gramophone, or record cabinets
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/453—Actuated drawers
- A47B88/457—Actuated drawers operated by electrically-powered actuation means
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/50—Safety devices or the like for drawers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/90—Constructional details of drawers
- A47B88/944—Drawers characterised by the front panel
Abstract
The utility model provides a speaker integration projection television cabinet, include: a cabinet body; the projector drawer is arranged in the middle of the front end of the cabinet body; the first audio cabinet is arranged on the left half part of the front end of the cabinet body and is positioned on the left side of the projector drawer; the second sound box cabinet is arranged on the right half part of the front end of the cabinet body and is positioned on the right side of the projector drawer; the first accommodating space is arranged at the front end of the cabinet body and is positioned below the first sound box cabinet; the second accommodating space is arranged at the front end of the cabinet body and is positioned below the second sound box cabinet. When the projector is used, the projector drawer is pulled open, the projector puts video programs such as televisions and the like on a projection screen, and the sound boxes are integrated on the projection television cabinet through the first sound box cabinet and the second sound box cabinet, so that the problem of difficult placement caused by external sound boxes is solved; and the special design is not needed for decoration for proper sound effect, thereby saving the additional cost brought by the special design.
Description
Technical Field
The utility model relates to the technical field of furniture, in particular to audio amplifier integration projection TV cabinet.
Background
At present, a television cabinet is indispensable furniture for most families for many years, and a sound box matched with a television is also indispensable, and the television cabinet can be integrated with the television and can also be separated. The sound quality of the sound integrated with the television is very common because of the limitation of the television space. The separated sound box has good sound effect, but a sound box line is arranged between the television cabinet and the sound box, the arrangement of the sound box is matched with the periphery of a house, the sound box is untidy, the line connection joint is easy to drop, the trouble after sale is caused, most people are worried, especially when multi-channel programs are enjoyed, the number of the sound boxes is large, the problems are more prominent, the appreciation effect in a shop is satisfactory before purchase, and the problems of sanitation and after-sale service are solved after the purchase, the use interest of customers is reduced, and the arrangement is often changed into useless arrangement.
With the increasing requirements of people on the beauty of the home environment, the audio and video technology is changing day by day, and new higher potential requirements are provided for the matching of the audio and video equipment and the home environment. The television has been developed into an ultra-short-focus projection television, which has the advantages that passive light is on the screen, the vision is good, the screen size can be much larger than that of a common active luminous television, most of the current television is 100 inches, and a family can enjoy a high-level video program. In conjunction with the audio aspect, home audio equipment has evolved to the level of three-dimensional multi-channel cinema in conjunction with video. The self-contained sound effect of the ultra-short-focus projector is limited by space. External audio amplifier no longer embodies the outward appearance design of audio amplifier oneself, but fuse into the whole fitment environment in living room, the hidden installation of audio amplifier is more and more common, there have been a lot of embedded audio amplifier products, they are the audio amplifier electroacoustic subassembly of debugging of taking the frequency divider already, can imbed on the smallpox top, on the wooden wall, although improve from taking the audio amplifier than the TV, still have very big gap with wooden audio amplifier, because after all receive the fitment environmental constraint, most embedded audio amplifier is ultra-thin, do embedded audio-visual and to cooperate with the fitment design construction and carry out, in order higher cost, and the subwoofer is also outward pendulum usually, if the subwoofer makes the embedded cost of fitment bigger, the effect is also not good.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sound box integrated projection television cabinet, which cancels an external sound box and integrates the sound box into the projection television cabinet, thereby solving the problem of difficult placement caused by an external sound box; and the special design is not needed for decoration for proper sound effect, thereby saving the additional cost brought by the special design.
The utility model provides a speaker integration projection television cabinet, include:
a cabinet body;
the projector drawer is arranged in the middle of the front end of the cabinet body;
the positioning device is fixedly connected with the cabinet body and used for positioning the position of the drawer of the projector;
the first audio cabinet is arranged at the left half part of the front end of the cabinet body and is positioned at the left side of the projector drawer;
the second sound box cabinet is arranged on the right half part of the front end of the cabinet body and is positioned on the right side of the projector drawer;
the first accommodating space is arranged at the front end of the cabinet body and is positioned below the first audio cabinet;
and the second accommodating space is arranged at the front end of the cabinet body and is positioned below the second sound box cabinet.
In one embodiment, the cabinet for a projection television with integrated speaker further comprises:
and the third audio cabinet is arranged at the front end of the cabinet body, is positioned below the projector drawer and is positioned between the first accommodating space and the second accommodating space.
In one embodiment, the projector drawer comprises:
the front cover plate is provided with a rectangular hollow part and is used for facilitating the heat dissipation of a projector arranged in the projector drawer and receiving a remote control signal;
the top plate is rectangular and is provided with the upper end surface of the projector drawer;
an accommodating cavity which is suitable for the top plate is arranged on the upper end face of the cabinet body, when the projector drawer is closed, the top plate is retracted into the accommodating cavity, the top plate and the upper end face of the cabinet body are spliced together to form a regular shape, and the regular shape comprises a rectangle; when the projector drawer is pulled open, a light outlet through which light emitted by a projector arranged in the projector drawer can pass is formed between the top plate and the upper end surface of the cabinet body.
In one embodiment, the front end of the first sound box cabinet is provided with a mounting hole capable of accommodating the electroacoustic component of the sound box of the left main sound channel;
and the front end of the second sound box cabinet is provided with a mounting hole capable of accommodating the electroacoustic component of the right main sound channel sound box.
In one embodiment, the bottom end of the third audio cabinet is provided with a mounting hole for accommodating a subwoofer electroacoustic component.
In one embodiment, the front end of the third audio cabinet is provided with a mounting hole for accommodating the electroacoustic component of the center speaker.
In one embodiment, the left end face of the first sound box cabinet is provided with a mounting hole capable of accommodating the electroacoustic component of the left surrounding sound box;
and the right end face of the second sound box cabinet is provided with a mounting hole capable of accommodating the electroacoustic component of the right surrounding sound box.
In one embodiment, the upper end face of the first sound box cabinet is provided with a mounting hole for accommodating the electroacoustic component of the left top effect sound box;
and the upper end surface of the second sound box cabinet is provided with a mounting hole capable of accommodating the electroacoustic component of the right top effect sound box.
In one embodiment, the cabinet for a projection television with integrated speaker further comprises: the manual drawing device or the automatic drawing device is used for opening or closing the projector drawer;
the automatic drawing device includes:
the guide rail is arranged on one side of the projector drawer and is a strip-shaped guide rail with one toothed end;
the motor is fixedly connected with the cabinet body, a gear is arranged at the output end of the motor, and the gear is meshed with the guide rail;
the controller is connected with the power supply and the motor and is used for controlling the motor to be switched on and off;
and the infrared signal receiver is connected with the controller, and the controller receives an external infrared control signal through the infrared signal receiver.
In one embodiment, the positioning means comprises:
the projection is arranged on the upper end surface of one side plate of the projector drawer;
the positioning pin mounting groove is long-strip-shaped, is arranged on the cabinet body on the same side as the protrusion, and is parallel to the upper end face of the side plate provided with the protrusion;
and the positioning pin is arranged on the positioning pin mounting groove.
In one embodiment, the sound box integrated projection television cabinet further comprises a projector drawer limiting device, which is used for limiting the projector drawer when the projector drawer is closed or opened, so as to prevent the projector drawer from moving;
projector drawer stop device includes:
the two grooves are respectively arranged on the side faces of the cabinet body, which are right opposite to the two sides of the top plate, and an annular limiting body is arranged at the opening of each groove; a limiting ball is arranged in the groove; a spring is arranged in the groove and below the limiting ball;
the two first limiting holes are formed in the side face of the top plate and are located at positions, opposite to the grooves, of the side face of the top plate when the projector drawer is closed;
and the two second limiting holes are formed in the side face of the top plate and are positioned at positions where the side face of the top plate is opposite to the groove when the projector drawer is opened.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic view of an integrated speaker projection television cabinet according to an embodiment of the present invention;
fig. 2 is a schematic view of another speaker-integrated projection television set cabinet according to an embodiment of the present invention;
fig. 3 is a schematic view of another speaker-integrated projection television set according to an embodiment of the present invention;
fig. 4 is a schematic view of an automatic drawing device according to an embodiment of the present invention;
fig. 5 is a schematic view of a positioning device according to an embodiment of the present invention;
fig. 6 is a schematic view of a position limiting device according to an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
The embodiment of the utility model provides a sound box integration projection television cabinet, as shown in FIG. 1, include:
a cabinet 16;
the projector drawer 2 is arranged in the middle of the front end of the cabinet body 16;
the positioning device 5 is fixedly connected with the cabinet body 16 and used for positioning the position of the drawer 2 of the projector;
the first audio cabinet 18 is arranged at the left half part of the front end of the cabinet 16 and is positioned at the left side of the projector drawer 2;
the second audio cabinet 19 is arranged on the right half part of the front end of the cabinet body 16 and is positioned on the right side of the projector drawer 2;
a first accommodating space 12 provided at a front end of the cabinet 16 and located below the first cabinet 18;
and a second receiving space 9 provided at a front end of the cabinet 16 and located below the second cabinet 19.
The working principle of the sound box integrated projection television cabinet is as follows:
the projector 3 is placed in the projector drawer 2, when the projector drawer 2 is used, the projector drawer 2 is pulled open, the projector 3 projects the television program on the projection screen 17 through the light outlet 4 formed between the projector drawer 2 and the cabinet body 16, and the sound of the television program is played through the sound boxes arranged in the first sound box cabinet 18 and the second sound box cabinet 19. The position of the projector drawer 2 is positioned by the positioning device 5, so that the projector drawer 2 can be once pulled to a specified position (meeting the playing position of the projector), and the position of the positioning device 5 is adjusted to adapt to the projection distance of the projectors of different brands and models.
The sound box integrated projection television cabinet has the beneficial effects that:
the sound boxes are integrated into the projection television cabinet through the first sound box cabinet and the second sound box cabinet, so that the problem that the external sound box is difficult to place is solved; and the special design is not needed for decoration for proper sound effect, thereby saving the additional cost brought by the special design.
In order to achieve better sound effect, in an embodiment, as shown in fig. 2, the cabinet-integrated projection television cabinet further includes:
and a third cabinet 20 disposed at the front end of the cabinet 16, located below the projector drawer 2, and located between the first accommodating space 12 and the second accommodating space 9.
The working principle of the sound box integrated projection television cabinet is as follows:
the projector is placed in the projector drawer, and when the projector is used, the projector drawer is opened, the projector puts television programs in the projection screen, and the sound of the television programs is played through the sound boxes arranged in the first sound box cabinet, the second sound box cabinet and the third sound box cabinet.
The sound box integrated projection television cabinet has the beneficial effects that:
the sound boxes are integrated into the projection television cabinet through the first sound box cabinet, the second sound box cabinet and the third sound box cabinet, so that the problem that the external sound box is difficult to put is solved; and the special design is not needed for decoration for proper sound effect, thereby saving the additional cost brought by the special design. In addition, the effect of surrounding the stereo sound box completely is realized through the sound boxes in the first sound box cabinet, the second sound box cabinet and the third sound box cabinet, so that a better sound box effect is achieved.
To address the aesthetic issues of a projection television cabinet with a closed projector drawer, in one embodiment, the projector drawer includes:
the front cover plate is provided with a rectangular hollow part and is used for facilitating the heat dissipation of a projector arranged in the projector drawer and receiving a remote control signal;
the top plate is rectangular and is provided with the upper end surface of the projector drawer;
an accommodating cavity which is suitable for the top plate is arranged on the upper end face of the cabinet body, when the projector drawer is closed, the top plate is retracted into the accommodating cavity, the top plate and the upper end face of the cabinet body are spliced together to form a regular shape, and the regular shape comprises a rectangle; when the projector drawer is pulled open, a light outlet through which light emitted by a projector arranged in the projector drawer can pass is formed between the top plate and the upper end surface of the cabinet body.
Above-mentioned audio amplifier integration projection television cabinet's theory of operation and beneficial effect:
when the projector drawer is closed, the top plate and the upper end face of the cabinet body are spliced into a whole, so that the attractive appearance is realized. When the drawer type light source is used, the projector drawer is pulled open, and a light outlet through which light of a projector arranged in the projector drawer can pass is formed between the top plate and the upper end face of the cabinet body; so as not to interfere with normal use of the projector. And hollow processing is carried out at the position of the front cover plate, so that the projector receives a control signal to convert television programs and the like.
In one embodiment, as shown in fig. 2, the front end of the first cabinet 18 is provided with a mounting hole for accommodating the left main channel cabinet electroacoustic assembly 14;
the front end of the second sound box cabinet 19 is provided with a mounting hole capable of accommodating the electroacoustic component 8 of the sound box with the right main sound channel.
Above-mentioned audio amplifier integration projection television cabinet's theory of operation and beneficial effect:
the left main sound channel sound box electro-acoustic assembly is installed into a mounting hole which is arranged at the front end of a first sound box cabinet and can contain the left main sound channel sound box electro-acoustic assembly, and the right main sound channel sound box electro-acoustic assembly is installed into a mounting hole which is arranged at the front end of a second sound box cabinet and can contain the right main sound channel sound box electro-acoustic assembly; thereby realizing the stereo sound box effect of the sound box integrated projection television cabinet.
In one embodiment, as shown in fig. 2, the bottom end of the third cabinet 20 is provided with a mounting hole for receiving the subwoofer electroacoustic assembly 11.
Above-mentioned audio amplifier integration projection television cabinet's theory of operation and beneficial effect:
a mounting hole capable of accommodating the subwoofer electroacoustic component is formed in the bottom end of the third sound box cabinet by mounting the subwoofer electroacoustic component; thereby increasing the stereo sound box effect of the sound box integrated projection television cabinet.
In one embodiment, as shown in fig. 3, the front end of the third cabinet 20 is provided with a mounting hole for receiving the electroacoustic assembly 10 of the center speaker.
Above-mentioned audio amplifier integration projection television cabinet's theory of operation and beneficial effect:
mounting holes capable of accommodating the electroacoustic components of the middle loudspeaker box are formed in the front end of the third loudspeaker box; thereby increasing the stereo sound box effect of the sound box integrated projection television cabinet.
In one embodiment, as shown in fig. 3, the left end face of the first cabinet 18 is provided with a mounting hole for receiving the left surround sound box electro-acoustic assembly 15;
the right end face of the second sound box cabinet 19 is provided with a mounting hole capable of accommodating the right surround sound box electroacoustic component 7.
Above-mentioned audio amplifier integration projection television cabinet's theory of operation and beneficial effect:
a mounting hole capable of accommodating the left surround sound box electroacoustic component is formed in the left end face of the first sound box cabinet; mounting the right surround sound box electroacoustic component into a right end face of a second sound box cabinet, wherein a mounting hole capable of accommodating the right surround sound box electroacoustic component is formed in the right end face; because the side of the left side and the right side of the television cabinet surrounds the sound box, the effect can be achieved by means of refraction of the left wall and the right wall, and therefore the three-dimensional sound box effect of the sound box integrated projection television cabinet is improved.
In one embodiment, as shown in fig. 3, the upper end face of the first cabinet 18 is provided with a mounting hole for receiving the left top-effect cabinet electro-acoustic assembly 1;
the upper end face of the second sound box cabinet 19 is provided with a mounting hole capable of accommodating the right top effect wound sound box electroacoustic component 6.
Above-mentioned audio amplifier integration projection television cabinet's theory of operation and beneficial effect:
a mounting hole capable of accommodating the left top effect loudspeaker box electroacoustic component is formed in the upper end face of the first loudspeaker box cabinet; mounting the right top effect surround sound box electroacoustic component into the upper end face of a second sound box cabinet, wherein a mounting hole capable of accommodating the right top effect surround sound box electroacoustic component is formed in the upper end face; two top effect sound boxes on the top of the television cabinet can achieve the effect by means of ceiling refraction, so that the three-dimensional sound box effect of the sound box integrated projection television cabinet is improved.
In one embodiment, the cabinet for a projection television with integrated speaker further comprises: the manual drawing device or the automatic drawing device is used for opening or closing the projector drawer;
as shown in fig. 4, the automatic drawing apparatus includes:
the guide rail 34 is arranged on one side of the projector drawer, and the guide rail 34 is a strip-shaped guide rail with one toothed end;
the motor 33 is fixedly connected with the cabinet body, a gear is arranged at the output end of the motor 33, and the gear is meshed with the guide rail 34;
the controller 32 is connected with a power supply and the motor 33 and is used for controlling the motor 33 to be switched on and off;
and the infrared signal receiver 31 is connected with the controller 32, and the controller 32 receives an external infrared control signal through the infrared signal receiver 31.
The working principle of the sound box integrated projection television cabinet is as follows:
the controller receives an external infrared control signal through the infrared signal receiver, when the controller receives the control signal, the controller controls the motor to act, the motor is fixed on the cabinet body, the guide rail converts the rotation of the motor into horizontal displacement, and the projector drawer can move in the horizontal direction, so that the opening and closing of the projector drawer are realized. The manual drawing device comprises drawer sliding rails arranged between two sides of the projector drawer and the cabinet body.
Above-mentioned audio amplifier integration projection television cabinet's beneficial effect:
when the user needs to watch the television program, the user does not need to walk to the television cabinet to open the drawer of the projector, and only needs to open the drawer at the sofa by adopting remote control.
Furthermore, the controller can be connected with the projector arranged in the projector drawer, and when the controller detects that the projector is opened, the controller controls the motor to act to open the projector drawer; when the projector is detected to be closed, the controller controls the motor to act to close the projector drawer.
In one embodiment, as shown in fig. 5, the positioning device comprises:
a protrusion 41 arranged on the upper end surface of one side plate of the projector drawer 2;
the positioning pin mounting groove 42 is long-strip-shaped, is arranged on the cabinet body 16 on the same side as the protrusion 41, and is parallel to the upper end face of the side plate provided with the protrusion 41;
and a positioning pin 43 mounted on the positioning pin mounting groove 42.
Above-mentioned audio amplifier integration projection television cabinet's theory of operation and beneficial effect:
according to the projector installed in the projector drawer, the best pull-out position of the projector drawer is determined, and then the positioning pin is installed. When the projector drawer is pulled after installation, the positioning pin is positioned on the motion path of the protrusion, and when the protrusion moves to touch the positioning pin, the position where the drawer is pulled out is just the determined optimal position where the projector drawer is pulled out. Therefore, the projector drawer can be accurately pulled out each time. The mounting mode of the positioning pin can be that one end of the positioning pin is provided with a threaded hole; the thickness of locating pin is greater than the width of mounting groove, the locating pin passes through the screw and installs on the locating pin mounting groove. The mounting means of locating pin can also be that the latter half in the side of locating pin is provided with the screw thread, and the locating pin passes the locating pin mounting groove, and two nuts set up respectively in locating pin mounting groove both sides, cliies the cabinet body of mounting groove through two nuts. The long strip-shaped positioning pin mounting groove is used for adapting to the playing distance of projectors of different brands and models.
In one embodiment, the sound box integrated projection television cabinet further comprises a projector drawer limiting device, which is used for limiting the projector drawer when the projector drawer is closed or opened, so as to prevent the projector drawer from moving;
as shown in fig. 6, the projector drawer limiting device includes:
two grooves 26, which are respectively arranged on the cabinet body 16 and face the side surfaces of the two sides of the top plate 21, and the opening of each groove is provided with an annular limiting body; a limiting ball 24 is arranged in the groove 26; a spring 25 is arranged in the groove 26 and below the limiting ball 24;
two first limiting holes 22 respectively arranged on the side surface of the top plate 21 and located at the position where the side surface of the top plate 21 is opposite to the groove 26 when the projector drawer is closed;
and the two second limiting holes 23 are respectively arranged on the side surface of the top plate 21 and are positioned at the position where the side surface of the top plate 21 is just opposite to the groove 26 when the projector drawer is opened.
Above-mentioned audio amplifier integration projection television cabinet's theory of operation and beneficial effect:
when the projector drawer is closed, the limiting ball enters the first limiting hole, and the limiting ball is matched with the first limiting hole to prevent the projector drawer from moving due to small vibration; when the projector drawer is opened, the limiting ball enters the second limiting hole, and the limiting ball is matched with the second limiting hole to prevent the projector drawer from moving when being subjected to micro vibration.
In order to realize the internal wiring of the television cabinet, wire passing holes are respectively arranged between the first audio cabinet and the projector drawer, between the second audio cabinet and the projector drawer and between the third audio cabinet and the projector drawer. The back of the first accommodating space is provided with a wire passing hole, so that when a router is placed in the first accommodating space by most families, a line of the router is connected to a socket on the wall behind the television cabinet through the wire passing hole.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a audio amplifier integration projection TV cabinet which characterized in that includes:
a cabinet body;
the projector drawer is arranged in the middle of the front end of the cabinet body;
the positioning device is fixedly connected with the cabinet body and used for positioning the position of the drawer of the projector;
the first audio cabinet is arranged at the left half part of the front end of the cabinet body and is positioned at the left side of the projector drawer;
the second sound box cabinet is arranged on the right half part of the front end of the cabinet body and is positioned on the right side of the projector drawer;
the first accommodating space is arranged at the front end of the cabinet body and is positioned below the first audio cabinet;
and the second accommodating space is arranged at the front end of the cabinet body and is positioned below the second sound box cabinet.
2. The cabinet of claim 1, further comprising:
and the third audio cabinet is arranged at the front end of the cabinet body, is positioned below the projector drawer and is positioned between the first accommodating space and the second accommodating space.
3. The cabinet-integrated projection television cabinet of claim 1 wherein the projector drawer comprises:
the front cover plate is provided with a rectangular hollow part and is used for facilitating the heat dissipation of a projector arranged in the projector drawer and receiving a remote control signal;
the top plate is rectangular and is provided with the upper end surface of the projector drawer;
an accommodating cavity which is suitable for the top plate is arranged on the upper end face of the cabinet body, when the projector drawer is closed, the top plate is retracted into the accommodating cavity, the top plate and the upper end face of the cabinet body are spliced together to form a regular shape, and the regular shape comprises a rectangle; when the projector drawer is pulled open, a light outlet through which light emitted by a projector arranged in the projector drawer can pass is formed between the top plate and the upper end surface of the cabinet body.
4. The cabinet of claim 1, wherein the first cabinet is provided with a mounting hole at a front end thereof for receiving the electro-acoustic assembly of the left primary channel cabinet;
and the front end of the second sound box cabinet is provided with a mounting hole capable of accommodating the electroacoustic component of the right main sound channel sound box.
5. The cabinet-integrated projection television cabinet of claim 2 wherein the bottom end of the third cabinet is provided with a mounting hole for receiving the subwoofer electro-acoustic assembly.
6. The cabinet-integrated projection television set of claim 5, wherein the third cabinet is provided at a front end thereof with a mounting hole for receiving the electroacoustic component of the center speaker.
7. The cabinet of claim 6, wherein the first cabinet has a mounting hole at its left end for receiving the left surround sound box electro-acoustic assembly;
and the right end face of the second sound box cabinet is provided with a mounting hole capable of accommodating the electroacoustic component of the right surrounding sound box.
8. The cabinet-integrated projection television set of claim 7, wherein the first cabinet is provided at its upper end with a mounting hole for receiving the electro-acoustic assembly of the left top-effect cabinet;
and the upper end surface of the second sound box cabinet is provided with a mounting hole capable of accommodating the electroacoustic component of the right top effect sound box.
9. The cabinet of claim 1, further comprising: the automatic drawing device or the manual drawing device is used for opening or closing the projector drawer;
the automatic drawing device includes:
the guide rail is arranged on one side of the projector drawer and is a strip-shaped guide rail with one toothed end;
the motor is fixedly connected with the cabinet body, a gear is arranged at the output end of the motor, and the gear is meshed with the guide rail;
the controller is connected with the power supply and the motor and is used for controlling the motor to be switched on and off;
and the infrared signal receiver is connected with the controller, and the controller receives an external infrared control signal through the infrared signal receiver.
10. The cabinet of claim 1, wherein the positioning device comprises:
the projection is arranged on the upper end surface of one side plate of the projector drawer;
the positioning pin mounting groove is long-strip-shaped, is arranged on the cabinet body on the same side as the protrusion, and is parallel to the upper end face of the side plate provided with the protrusion;
and the positioning pin is arranged on the positioning pin mounting groove.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920303466.7U CN210120995U (en) | 2019-03-11 | 2019-03-11 | Sound box integrated projection television cabinet |
| PCT/CN2020/072725 WO2020181921A1 (en) | 2019-03-11 | 2020-01-17 | Projection television cabinet integrated with speakers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920303466.7U CN210120995U (en) | 2019-03-11 | 2019-03-11 | Sound box integrated projection television cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210120995U true CN210120995U (en) | 2020-03-03 |
Family
ID=69633023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920303466.7U Expired - Fee Related CN210120995U (en) | 2019-03-11 | 2019-03-11 | Sound box integrated projection television cabinet |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN210120995U (en) |
| WO (1) | WO2020181921A1 (en) |
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|---|---|---|---|---|
| US7040724B2 (en) * | 2003-03-21 | 2006-05-09 | Sligh Furniture Co. | Expandable home entertainment cabinet |
| CN2689796Y (en) * | 2004-02-21 | 2005-04-06 | 杨柳莺 | Bed with speaker box projection TV |
| CN100514177C (en) * | 2006-12-11 | 2009-07-15 | 梁坚平 | Vehicular video projection and play apparatus for high-brightness screen |
| CN201452246U (en) * | 2009-06-10 | 2010-05-12 | 封燕鸣 | Multifunctional video stereo cabinet |
| CN103200375B (en) * | 2013-03-05 | 2016-05-18 | 芜湖市安曼特微显示科技有限公司 | Intelligent multimedia system |
| CN104367005B (en) * | 2014-10-22 | 2016-12-07 | 天津市仟佰億家具有限公司 | A kind of TV bench with projection screen |
| CN205321759U (en) * | 2015-12-10 | 2016-06-22 | 宜宾力行木业有限责任公司 | Bedside cupboard with projection function |
| GB2556177A (en) * | 2016-09-21 | 2018-05-23 | Tymphany Hk Ltd | Audio and video projection system |
| CN106843597A (en) * | 2017-04-25 | 2017-06-13 | 欧浦登（顺昌）光学有限公司 | Smaller screen touch-control large-size screen monitors show all-in-one |
| CN109300423A (en) * | 2018-11-30 | 2019-02-01 | 四川长虹电器股份有限公司 | Split type laser projects cabinet |
-
2019
- 2019-03-11 CN CN201920303466.7U patent/CN210120995U/en not_active Expired - Fee Related
-
2020
- 2020-01-17 WO PCT/CN2020/072725 patent/WO2020181921A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020181921A1 (en) | 2020-09-17 |
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