CN208572269U - A kind of LCD TV and its remote control reception window light guide structure - Google Patents
A kind of LCD TV and its remote control reception window light guide structure Download PDFInfo
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- CN208572269U CN208572269U CN201821256251.6U CN201821256251U CN208572269U CN 208572269 U CN208572269 U CN 208572269U CN 201821256251 U CN201821256251 U CN 201821256251U CN 208572269 U CN208572269 U CN 208572269U
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Abstract
The utility model discloses a kind of LCD TV and its remote control reception window light guide structures, the remote control reception window light guide structure includes surface frame, rear shell and the complete machine mainboard being located between surface frame and rear shell, infrared receiving terminal and LED light are installed on complete machine mainboard, it further include for optical signal to be exported to the optical fiber light-guiding line outside complete machine, the fiber end face of optical fiber light-guiding line one end is located at the front of LED light, and the other end of optical fiber light-guiding line stretches out rear shell and is fixed on surface frame side wall；When user uses remote controler, infrared receiving terminal receives the infrared remote-controlled signal of remote controler sending, complete machine mainboard carries out corresponding operating according to the signal and controls the corresponding optical signal of LED light sending, and the optical signal can be spread out of outside complete machine by optical fiber light-guiding line, allow users to see, complete the operation of remote control reception leaded light, due to eliminating the components such as remote control reception plate, electric wire, mainboard connection terminal, structurally and electrically part is simple, and production operation process is few, at low cost.
Description
Technical field
The utility model relates to technical field of liquid crystal display, guide-lighting more particularly to a kind of remote control reception window of LCD TV
Structure.In addition, the utility model further relates to a kind of LCD TV including above-mentioned remote control reception window light guide structure.
Background technique
A wide range of with LCD TV is popularized, and only continues to optimize innovation, reduces cost, could be in fierce market
It takes the good opportunity.
Whole set of television remote control reception mode currently on the market generally uses following scheme:
Referring to FIG. 1, Fig. 1 is remote control reception window light guide structure in the prior art；Infrared remote control is inlayed in rear shell to connect
Plate 04, LED signal lamp and acrylic leaded light smallclothes reception window 06 are received, the extraction drive terminal 02 from complete machine mainboard PCB01, and with
Infrared remote control receiver board 04 and LED signal lamp are with the connection of ordinary electronic line 03, and to power for it and transmit signal, infrared remote control is connect
It receives plate 04 and infrared remote-controlled signal is received by its signal receiving end 05, LED signal lamp is led by acrylic smallclothes reception window 06
Outside light to complete machine, with user-friendly TV and remote control.The whole set of television remote receiver configuration component of this scheme is more, structure
Complexity, electronic connecting line are inconvenient to arrange, and easily make cabling inside complete machine mixed and disorderly, and its electric part designs cumbersome, production operation
Process is more.
Therefore the problems such as view complete machine remote receiver configuration is complicated, production operation process is more how is solved, is art technology
The current technical issues that need to address of personnel.
Utility model content
The purpose of the utility model is to provide a kind of remote control reception window light guide structures of LCD TV, and structure is simple, portion
Part is few, facilitates production operation.The another object of the utility model is to provide a kind of including above-mentioned remote control reception window light guide structure
LCD TV.
In order to solve the above technical problems, the utility model provides a kind of remote control reception window light guide structure of LCD TV, packet
Surface frame, rear shell and the complete machine mainboard being located between the surface frame and the rear shell are included, is equipped with and is used on the complete machine mainboard
The infrared receiving terminal of infrared remote-controlled signal and the LED light for generating optical signal are received, further includes for leading the optical signal
Optical fiber light-guiding line outside complete machine out, the fiber end face of optical fiber light-guiding line one end are located at the front of the LED light, the light
The other end of fine leaded light line stretches out the rear shell and is fixed on the surface frame side wall.
Preferably, the fiber end face of optical fiber light-guiding line one end is being located at the LED light and the infrared receiving terminal just
Front.
Preferably, the optical fiber light-guiding line other end is located on the surface frame side wall and the fiber end face at the end is towards before just
Side.
Preferably, one end of the optical fiber light-guiding line is equipped with the first plug, and the other end is equipped with the second plug, and described first
Connector is on the complete machine mainboard, and second connector is on surface frame side wall.
The utility model also provides a kind of LCD TV, including remote control reception window leaded light knot described in above-mentioned any one
Structure.
The remote control reception window light guide structure of LCD TV provided by the utility model, including surface frame, rear shell and it is located at face
Complete machine mainboard between frame and rear shell is equipped with the infrared receiving terminal for receiving infrared remote-controlled signal on complete machine mainboard and is used for
The LED light for generating optical signal further includes for optical signal to be exported to the optical fiber light-guiding line outside complete machine, the light of optical fiber light-guiding line one end
Fine end face is located at the front of the LED light, and the other end of optical fiber light-guiding line stretches out rear shell and is fixed on surface frame side wall.
When user issues infrared remote-controlled signal using remote controler, infrared receiving terminal receives the infrared remote-controlled signal, so
Complete machine mainboard carries out corresponding operating according to infrared remote-controlled signal and controls the corresponding optical signal of LED light sending afterwards, due to optical fiber light-guiding
The fiber end face of line one end is located at the front of LED light, then the optical signal that LED light issues can spread out of complete machine by optical fiber light-guiding line
Outside, it allows the user to see, user-friendly TV and remote control.
Remote control reception window light guide structure provided by the utility model eliminates remote control reception plate, guide-lighting smallclothes reception window, electricity
The components such as sub-line, mainboard connection terminal, structurally and electrically part is simple, and production operation process is few, at low cost, and can make complete machine
Internal cabling is simple, and guarantees normal remote control reception leaded light operation.
LCD TV provided by the utility model includes above-mentioned remote control reception window light guide structure, due to above-mentioned remote control reception window
Light guide structure has above-mentioned technique effect, and above-mentioned LCD TV should also have same technical effect, is no longer discussed in detail herein.
Detailed description of the invention
Fig. 1 is remote control reception window light guide structure in the prior art；
Fig. 2 is a kind of structural representation of specific embodiment of remote control reception window light guide structure provided by the utility model
Figure.
Specific embodiment
The core of the utility model is to provide a kind of remote control reception window light guide structure of LCD TV, and structure is simple, portion
Part is few, facilitates production operation.Another core of the utility model is to provide a kind of including above-mentioned remote control reception window light guide structure
LCD TV.
In order to make those skilled in the art better understand the scheme of the utility model, with reference to the accompanying drawing and specific implementation
The utility model is described in further detail for mode.
Referring to FIG. 2, Fig. 2 is a kind of specific embodiment of remote control reception window light guide structure provided by the utility model
Structural schematic diagram.
The remote control reception window light guide structure for the LCD TV that specific embodiment of the present invention provides, including surface frame 11,
Rear shell 12 and the complete machine mainboard 13 being located between surface frame 11 and rear shell 12 are equipped with 14 He of infrared receiving terminal on complete machine mainboard 13
LED light, infrared receiving terminal 14 are used to receive the infrared remote-controlled signal of remote controler sending, and LED light is controlled and used by complete machine mainboard 13
It further include for optical signal to be exported to the optical fiber light-guiding line 15 outside complete machine, the light of 15 one end of optical fiber light-guiding line in generating optical signal
Fine end face is located at the front of LED light, and the other end of optical fiber light-guiding line 15 stretches out rear shell 12 and is fixed on 11 side wall of surface frame.
When user issues infrared remote-controlled signal using remote controler, infrared receiving terminal 14 receives the infrared remote-controlled signal,
Then complete machine mainboard 13 carries out corresponding operating according to infrared remote-controlled signal and controls the corresponding optical signal of LED light sending, due to optical fiber
The fiber end face of guide-lighting 15 one end of line is located at the front of LED light, then the optical signal that LED light issues can pass through optical fiber light-guiding line 15
It spreads out of outside complete machine, allows the user to see, user-friendly TV and remote control.
It is carried out by taking " user is fed back using remote control control television startup and television startup display flick of lamp " as an example below
It illustrates, when user presses the power button on remote controler, remote controler issues booting infrared remote-controlled signal, and by infrared receiving terminal
14 receive, and then complete machine mainboard 13 boots up operation, and control LED light and issue the flashing signal that display TV has been switched on, and dodge
Optical signal is spread out of by optical fiber light-guiding line 15 and is shown outside complete machine, and user is then it can be seen that the display flick of lamp that is switched on TV.
Wherein it should be noted that the position where the television startup display lamp that user usually sees is 15 extension end of optical fiber light-guiding line
Position.
In conclusion remote control reception window light guide structure provided by the utility model, eliminates remote control reception plate, guide-lighting smallclothes
The components such as reception window, electric wire, mainboard connection terminal, structurally and electrically part is simple, and production operation process is few, at low cost, and
Cabling inside complete machine can be made simple, and guarantee normal remote control reception leaded light operation.
Specifically, for convenience of the setting of infrared receiving terminal 14, LED light and infrared receiving terminal 14 can on complete machine host phase
Neighbour's setting, and make the fiber end face of 15 one end of optical fiber light-guiding line while being located at the front of LED light and infrared receiving terminal 14, with benefit
The transmitted in both directions that signal is carried out with optical fiber light-guiding line 15, it is distant when user uses remote controler against 15 extension end of optical fiber light-guiding line
Control device issue infrared remote-controlled signal can reach infrared receiving terminal 14 by optical fiber light-guiding line 15 and be received, thus without
The receiving end of infrared receiving terminal 14 need to be stretched out outside rear shell 12, i.e., infrared receiving terminal 14 is entirely disposed in complete machine, be also able to achieve
Reception to infrared remote-controlled signal.
Specifically, 15 other ends of optical fiber light-guiding line, that is, extension end is preferably perpendicular to LCD TV screen and the optical fiber end at the end
Face is logical to facilitate it to see the reception of infrared remote-controlled signal and more convenient user preferably towards the front of LCD TV
Cross the optical signal of its outflow.
On the basis of above-mentioned each specific embodiment, specific embodiment of the present invention provide LCD TV it is distant
Reception window light guide structure is controlled, specifically the first plug 16 can be equipped in one end of optical fiber light-guiding line 15, be equipped with second in the other end
Plug 17, the first plug 16 and the second plug 17 are equipped with clamping joint and optical fiber light-guiding line 15 are allowed to pass through and matched
Through-hole, and the first plug 16 can be buckled on complete machine mainboard 13, realize the fixation to 15 one end of optical fiber light-guiding line, second inserts
First 17 are buckled on 11 side wall of surface frame, realize the fixation to 15 other end of optical fiber light-guiding line, clamping is simple and convenient, and is easily installed
And disassembly can better meet user demand so that the second plug 17 is that optical signal export end position is adjustable.
It should be noted that in the present specification, such as first and second etc relational terms are used merely to one
Entity is distinguished with other several entities, and without necessarily requiring or implying between these entities, there are any this actual
Relationship or sequence.
In addition to above-mentioned remote control reception window light guide structure, it includes above-mentioned that specific embodiment of the present utility model, which also provides a kind of,
The LCD TV of remote control reception window light guide structure, refer to the prior art for the structure of other each sections of the LCD TV, herein not
It repeats again.
LCD TV provided by the utility model and its remote control reception window light guide structure are described in detail above.
Specific case used herein is expounded the principles of the present invention and embodiment, and the explanation of above embodiments is only
It is the method and its core concept for being used to help understand the utility model.It should be pointed out that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can be made to this utility model,
Modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (5)
1. a kind of remote control reception window light guide structure of LCD TV, which is characterized in that including surface frame, rear shell and be located at the face
Complete machine mainboard between frame and the rear shell is equipped with the infrared receiver for receiving infrared remote-controlled signal on the complete machine mainboard
Head and the LED light for generating optical signal further include for the optical signal to be exported to the optical fiber light-guiding line outside complete machine, the light
The fiber end face of fine leaded light line one end is located at the front of the LED light, after the other end stretching of the optical fiber light-guiding line is described
It shell and is fixed on the surface frame side wall.
2. remote control reception window light guide structure according to claim 1, which is characterized in that the light of optical fiber light-guiding line one end
Fine end face is located at the front of the LED light and the infrared receiving terminal.
3. remote control reception window light guide structure according to claim 2, which is characterized in that the optical fiber light-guiding line other end position
In on the surface frame side wall and the fiber end face at the end is towards front.
4. according to claim 1 to remote control reception window light guide structure described in 3 any one, which is characterized in that the optical fiber is led
One end of light is equipped with the first plug, and the other end is equipped with the second plug, and first connector is on the complete machine mainboard,
Second connector is on surface frame side wall.
5. a kind of LCD TV, which is characterized in that including remote control reception window leaded light knot described in Claims 1-4 any one
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821256251.6U CN208572269U (en) | 2018-08-03 | 2018-08-03 | A kind of LCD TV and its remote control reception window light guide structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821256251.6U CN208572269U (en) | 2018-08-03 | 2018-08-03 | A kind of LCD TV and its remote control reception window light guide structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208572269U true CN208572269U (en) | 2019-03-01 |
Family
ID=65449617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821256251.6U Active CN208572269U (en) | 2018-08-03 | 2018-08-03 | A kind of LCD TV and its remote control reception window light guide structure |
Country Status (1)
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| CN (1) | CN208572269U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110634281A (en) * | 2019-09-12 | 2019-12-31 | 深圳世光半导体有限公司 | IR receiving module used on reflection sensor by utilizing optical fiber conduction |
| CN110933479A (en) * | 2019-12-18 | 2020-03-27 | 广东长虹电子有限公司 | Television remote control signal transmission device |
-
2018
- 2018-08-03 CN CN201821256251.6U patent/CN208572269U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110634281A (en) * | 2019-09-12 | 2019-12-31 | 深圳世光半导体有限公司 | IR receiving module used on reflection sensor by utilizing optical fiber conduction |
| CN110933479A (en) * | 2019-12-18 | 2020-03-27 | 广东长虹电子有限公司 | Television remote control signal transmission device |
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Address after: 518000 1st floor to 5th floor, building 1, No. 4023, Wuhe Avenue, Gangtou community, Bantian street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen kangguan Technology Co., Ltd Address before: 518000, Longgang District, Guangdong City, Buji province Shenzhen Village No. five and 1 North Avenue, workshop 1, A District, 2 B District Patentee before: Shenzhen KTC Computer Technology Co., Ltd. |