CN202261662U - Quick-detecting system for main boards of televisions - Google Patents
Quick-detecting system for main boards of televisions Download PDFInfo
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- CN202261662U CN202261662U CN2011203446976U CN201120344697U CN202261662U CN 202261662 U CN202261662 U CN 202261662U CN 2011203446976 U CN2011203446976 U CN 2011203446976U CN 201120344697 U CN201120344697 U CN 201120344697U CN 202261662 U CN202261662 U CN 202261662U
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Abstract
The utility model discloses a quick-detecting system for main boards of televisions, which comprises a signal source module, an audio output module, a video output module and a detecting control module. The signal source module consists of a standard signal source generator and switch-over equipment of multi-media interfaces, the audio output module consists of an audio player and switch-over equipment of audio output interfaces, the video output module consists of a video displaying device and switch over equipment of video output interfaces, and the detecting control module comprises a detecting command input device and a command receiving module. The command receiving module is preinstalled in a to-be-detected main board, a command emitting module is arranged in the detecting command input device, and the command emitting module and the command receiving module are in wireless connection. By adopting the above structure, testing items are increased on the basis of increasing main board detecting speed, circulation of unqualified main boards is effectively controlled, and production capacity of a production line is improved.
Description
Technical field
The utility model relates to TV technology, particularly relates to a kind of rapid detection system of TV SKD.
Background technology
Television set is the household electrical appliance of being used always in people's daily life; People both can understand topical news through TV, can watch programs such as movie and television play, music, Chinese folk art forms, physical culture again, and TV has greatly enriched people's life; We can say, in people's life, be unable to do without TV.Along with reaching its maturity of TV tech, and competition of the same trade is day by day fierce, and enhancing productivity is to reduce production costs, the important channel of improving the quality of products.In the production process of television set, need the quality of television set be detected usually, come into the market to guarantee qualified product.In the prior art, the detection of television set quality is normally detected complete machine, and need to adopt instrument to detect; This just makes that the process that detects is quite loaded down with trivial details, because many quality problems of television set usually are on mainboard; When having problem, detection need change mainboard, thereby, be necessary to develop a cover and accelerate inspection plate speed; Improve the system of inspection plate accuracy, make it just can avoid defective item to flow into next procedure, accomplish that prevention and control combine at first working procedure.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art; A kind of rapid detection system of TV SKD is provided, can on the basis of improving the mainboard detection speed, increases test event; Effectively the check on circulation of substandard product improves the production capacity of producing line.
The utility model solves the technical scheme that its technical problem adopted: a kind of rapid detection system of TV SKD comprises:
One signal source module, this signal source module are used for providing to mainboard to be measured the signal of standard; Signal source module is made up of the interconnecting device of standard signal source generation instrument and multimedia interface; Standard signal source generation instrument is used for producing television set and detects desired standard signal; The interconnecting device of multimedia interface is to be used to provide the interface arrangement that the multimedia interface that is provided with mainboard to be measured is complementary; To realize being connected between standard signal source generation instrument and the mainboard to be measured; The output of standard signal source generation instrument is connected with the interconnecting device of multimedia interface, and the interconnecting device of multimedia interface is connected with mainboard to be measured;
One audio frequency output module is used for the audio signal of mainboard output to be measured is handled, and realizes voice playing; The audio frequency output module is made up of the interconnecting device and the audio playing apparatus of audio output interface; Audio playing apparatus is used for realizing the broadcast of audio signal; The interconnecting device of audio output interface is to be used to provide the interface arrangement that the audio output interface that is provided with mainboard to be measured is complementary; To realize being connected between audio playing apparatus and the mainboard to be measured; The audio signal output of mainboard to be measured is connected to the interconnecting device of audio output interface, and the interconnecting device of audio output interface is connected with audio playing apparatus;
One video output module is used for the vision signal of mainboard output to be measured is handled, and realizes video playback; The video output module is made up of the interconnecting device and the video display devices of video output interface; Video display devices is used for realizing the demonstration of vision signal; The interconnecting device of video output interface is to be used to provide the interface arrangement that the video output interface that is provided with mainboard to be measured is complementary; To realize being connected between video display devices and the mainboard to be measured; The vision signal output of mainboard to be measured is connected to the interconnecting device of video output interface, and the interconnecting device of video output interface is connected with video display devices; With
One detects control module, is used for producing detecting instruction, and will detects the primary processor that mainboard to be measured is exported in instruction, is carried out the processing of switching channel by primary processor; This detection control module comprises sense command input unit and the order receiver module that is preset in the mainboard to be measured; In the sense command input unit, be provided with the order transmitter module; The order transmitter module is wireless being connected with ordering between the receiver module; The sense command input unit sends sense command through the order receiver module of order transmitter module in mainboard to be measured; Order receiver module in the mainboard to be measured is exported to the primary processor of mainboard to be measured with the sense command that receives, and primary processor is carried out corresponding operation.
Described sense command input unit is an IR remote controller.
The rapid detection system of a kind of TV SKD of the utility model is in the code of motherboard design software, designs a kind of detecting pattern, when receiving sense command, gets into detected state.The order of sending through control appliance (promptly detecting control module); The signal of selective reception outside source; And export corresponding video and audio frequency, judge whether by testing staff's reference product standard in proper working order, thereby for the TV motherboard production line provide one the cover first efficiently check system.
The rapid detection system of a kind of TV SKD of the utility model, outside source are all purpose instrument that standard signal source generation instrument can use outputting standard collection of illustrative plates and audio frequency.
The rapid detection system of a kind of TV SKD of the utility model, audio playing apparatus can use the combination audio of low side.
The rapid detection system of a kind of TV SKD of the utility model, video display devices can be used the LCD screen of supporting LVDS.
The rapid detection system of a kind of TV SKD of the utility model; The interconnecting device of multimedia interface comprises RF incoming line and MIK-6258 distributor, and the MIK-6258 distributor comprises the HDMI port of single channel input multichannel output, high definition port; The VGA port, the AV port.
The rapid detection system of a kind of TV SKD of the utility model, the interconnecting device of audio output interface comprise RCA line and DCT4 adapter, and the DCT4 adapter comprises optical fiber/coaxial cable input port, RCA output port.
The rapid detection system of a kind of TV SKD of the utility model, the interconnecting device of video output interface comprise LVDS winding displacement socket, and the RCA line is done AV-OUT output.
The beneficial effect of the utility model is; Owing to adopted a signal source module, an audio frequency output module, a video output module and to detect the rapid detection system that control module constitutes TV SKD, utilize signal source module to produce standard signal, utilize the audio frequency output module that the audio frequency of mainboard output to be measured is play; Utilize the video output module that the video of mainboard output to be measured is shown; Utilize the detection control module that testing process is controlled, can on the basis of improving the mainboard detection speed, increase test event; Effectively the check on circulation of substandard product improves the production capacity of producing line.
Compared with prior art, have following beneficial effect:
1, cost is low, looks the screen receiving equipment and can use the LCD screen of supporting LVDS, and audio reception device uses the combination audio of low side, and outside source uses all purpose instrument of outputting standard collection of illustrative plates and audio frequency, and control appliance can replace with IR remote controller;
2, test item is many and flexible, as long as being the input channel port of supporting, mainboard can both detect, and arbitrarily increase and decrease;
3, operating personnel need not professional training and can be competent at, and control appliance is simple to operate, and it is in proper working order that testing process only needs the corresponding product standard to judge whether.
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain; But the rapid detection system of a kind of TV SKD of the utility model is not limited to embodiment.
Description of drawings
Fig. 1 is the theory diagram of the utility model;
Fig. 2 is the testing process sketch map of the utility model.
Embodiment
Embodiment joins shown in Figure 1ly, and the rapid detection system of a kind of TV SKD of the utility model comprises:
One signal source module 1, this signal source module 1 are used for providing to mainboard 100 to be measured the signal of standard; Signal source module 1 is made up of the interconnecting device 12 of standard signal source generation instrument 11 and multimedia interface; Standard signal source generation instrument 11 is used for producing television set and detects desired standard signal; The interconnecting device 12 of multimedia interface is to be used to provide the interface arrangement that the multimedia interface that is provided with mainboard 100 to be measured is complementary; To realize being connected between standard signal source generation instrument 11 and the mainboard 100 to be measured; The output of standard signal source generation instrument 11 is connected with the interconnecting device 12 of multimedia interface, and the interconnecting device 12 of multimedia interface is connected with mainboard 100 to be measured;
One audio frequency output module 2 is used for the audio signal of mainboard 100 outputs to be measured is handled, and realizes voice playing; Audio frequency output module 2 is made up of with audio playing apparatus 22 interconnecting device 21 of audio output interface; Audio playing apparatus 22 is used for realizing the broadcast of audio signal; The interconnecting device 21 of audio output interface is to be used to provide the interface arrangement that the audio output interface that is provided with mainboard 100 to be measured is complementary; To realize being connected between audio playing apparatus 22 and the mainboard 100 to be measured; The audio signal output of mainboard 100 to be measured is connected to the interconnecting device 21 of audio output interface, and the interconnecting device 21 of audio output interface is connected with audio playing apparatus 22;
One video output module 3 is used for the vision signal of mainboard 100 outputs to be measured is handled, and realizes video playback; Video output module 3 is made up of with video display devices 32 interconnecting device 31 of video output interface; Video display devices 32 is used for realizing the demonstration of vision signal; The interconnecting device 31 of video output interface is to be used to provide the interface arrangement that the video output interface that is provided with mainboard 100 to be measured is complementary; To realize being connected between video display devices 32 and the mainboard 100 to be measured; The vision signal output of mainboard 100 to be measured is connected to the interconnecting device 31 of video output interface, and the interconnecting device 31 of video output interface is connected with video display devices 32; With
One detects control module 4, is used for producing detecting instruction, and will detects the primary processor that mainboard 100 to be measured is exported in instruction, is carried out the processing of switching channel by primary processor; This detection control module 4 comprises sense command input unit 41 and the order receiver module 42 that is preset in the mainboard 100 to be measured; In the sense command input unit, be provided with order transmitter module 411; Order transmitter module 411 is wireless being connected with ordering between the receiver module 42; Sense command input unit 41 sends sense command through the order receiver module 42 of order transmitter module 411 in mainboard to be measured; Order receiver module 42 in the mainboard to be measured 100 is exported to the primary processor of mainboard 100 to be measured with the sense command that receives, and primary processor is carried out corresponding operation.
Described sense command input unit 41 is an IR remote controller.
The rapid detection system of a kind of TV SKD of the utility model is in the code of motherboard design software, designs a kind of detecting pattern, when receiving sense command, gets into detected state.The order of sending through control appliance (promptly detecting control module); The signal of selective reception outside source; And export corresponding video and audio frequency, judge whether by testing staff's reference product standard in proper working order, thereby for the TV motherboard production line provide one the cover first efficiently check system.
Join shown in Figure 2, the order according to sense command input unit 41 is imported successively, mainboard to be measured is detected as follows:
The check of TV passage;
Check AV1, AV2 passage successively;
Check high definition 1, high definition 2 passages successively;
Check HDMI1, HDMI2, HDMI3 passage successively;
Check the VGA passage successively;
Check USB passage.
The rapid detection system of a kind of TV SKD of the utility model, outside source are all purpose instrument that standard signal source generation instrument can use outputting standard collection of illustrative plates and audio frequency.
The rapid detection system of a kind of TV SKD of the utility model, audio playing apparatus can use the combination audio of low side.
The rapid detection system of a kind of TV SKD of the utility model, video display devices can be used the LCD screen of supporting LVDS.
The rapid detection system of a kind of TV SKD of the utility model; The interconnecting device of multimedia interface comprises RF incoming line and MIK-6258 distributor, and the MIK-6258 distributor comprises the HDMI port of single channel input multichannel output, high definition port; The VGA port, the AV port.
The rapid detection system of a kind of TV SKD of the utility model, the interconnecting device of audio output interface comprise RCA line and DCT4 adapter, and the DCT4 adapter comprises optical fiber/coaxial cable input port, RCA output port.
The rapid detection system of a kind of TV SKD of the utility model, the interconnecting device of video output interface comprise LVDS winding displacement socket, and the RCA line is done AV-OUT output.
The foregoing description only is used for further specifying the rapid detection system of a kind of TV SKD of the utility model; But the utility model is not limited to embodiment; Every technical spirit according to the utility model all falls in the protection range of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. the rapid detection system of a TV SKD is characterized in that: comprising:
One signal source module, this signal source module are used for providing to mainboard to be measured the signal of standard; Signal source module is made up of the interconnecting device of standard signal source generation instrument and multimedia interface; Standard signal source generation instrument is used for producing television set and detects desired standard signal; The interconnecting device of multimedia interface is to be used to provide the interface arrangement that the multimedia interface that is provided with mainboard to be measured is complementary; To realize being connected between standard signal source generation instrument and the mainboard to be measured; The output of standard signal source generation instrument is connected with the interconnecting device of multimedia interface, and the interconnecting device of multimedia interface is connected with mainboard to be measured;
One audio frequency output module is used for the audio signal of mainboard output to be measured is handled, and realizes voice playing; The audio frequency output module is made up of the interconnecting device and the audio playing apparatus of audio output interface; Audio playing apparatus is used for realizing the broadcast of audio signal; The interconnecting device of audio output interface is to be used to provide the interface arrangement that the audio output interface that is provided with mainboard to be measured is complementary; To realize being connected between audio playing apparatus and the mainboard to be measured; The audio signal output of mainboard to be measured is connected to the interconnecting device of audio output interface, and the interconnecting device of audio output interface is connected with audio playing apparatus;
One video output module is used for the vision signal of mainboard output to be measured is handled, and realizes video playback; The video output module is made up of the interconnecting device and the video display devices of video output interface; Video display devices is used for realizing the demonstration of vision signal; The interconnecting device of video output interface is to be used to provide the interface arrangement that the video output interface that is provided with mainboard to be measured is complementary; To realize being connected between video display devices and the mainboard to be measured; The vision signal output of mainboard to be measured is connected to the interconnecting device of video output interface, and the interconnecting device of video output interface is connected with video display devices; With
One detects control module, is used for producing detecting instruction, and will detects the primary processor that mainboard to be measured is exported in instruction, is carried out the processing of switching channel by primary processor; This detection control module comprises sense command input unit and the order receiver module that is preset in the mainboard to be measured; In the sense command input unit, be provided with the order transmitter module; The order transmitter module is wireless being connected with ordering between the receiver module; The sense command input unit sends sense command through the order receiver module of order transmitter module in mainboard to be measured; Order receiver module in the mainboard to be measured is exported to the primary processor of mainboard to be measured with the sense command that receives, and primary processor is carried out corresponding operation.
2. the rapid detection system of TV SKD according to claim 1, it is characterized in that: described sense command input unit is an IR remote controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203446976U CN202261662U (en) | 2011-09-14 | 2011-09-14 | Quick-detecting system for main boards of televisions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203446976U CN202261662U (en) | 2011-09-14 | 2011-09-14 | Quick-detecting system for main boards of televisions |
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| Publication Number | Publication Date |
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| CN202261662U true CN202261662U (en) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203446976U Expired - Lifetime CN202261662U (en) | 2011-09-14 | 2011-09-14 | Quick-detecting system for main boards of televisions |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102421011A (en) * | 2011-09-14 | 2012-04-18 | 厦门华侨电子股份有限公司 | Fast detection system of television mainboard |
| CN105516717A (en) * | 2015-12-11 | 2016-04-20 | 康佳集团股份有限公司 | Television information source wireless switching method and system for complete television automatic test |
| CN105516712A (en) * | 2015-12-11 | 2016-04-20 | 中国航空工业集团公司西安航空计算技术研究所 | Audio and video decoding chip test platform and method |
-
2011
- 2011-09-14 CN CN2011203446976U patent/CN202261662U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102421011A (en) * | 2011-09-14 | 2012-04-18 | 厦门华侨电子股份有限公司 | Fast detection system of television mainboard |
| CN105516717A (en) * | 2015-12-11 | 2016-04-20 | 康佳集团股份有限公司 | Television information source wireless switching method and system for complete television automatic test |
| CN105516712A (en) * | 2015-12-11 | 2016-04-20 | 中国航空工业集团公司西安航空计算技术研究所 | Audio and video decoding chip test platform and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIAMEN XIAHUA INVESTMENT CO., LTD. Free format text: FORMER OWNER: XIAMEN OVERSEAS CHINESE ELECTRONIC CO., LTD. Effective date: 20140612 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140612 Address after: 361000 Fujian, Xiamen Lake District, Jiahe Road, building 505, room five, room 618 Patentee after: Xiamen Xiahua Investment Co., Ltd. Address before: 361000 No. 22 Huli Avenue, Fujian, Xiamen Patentee before: Xiamen Overseas Chinese Electronic Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xiamen Science and Technology Ltd. of Xiahua Assignor: Xiamen Xiahua Investment Co., Ltd. Contract record no.: 2015350000036 Denomination of utility model: Fast detection system of television mainboard Granted publication date: 20120530 License type: Exclusive License Record date: 20150514 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170727 Address after: 361000, No. 618, Jiahe Road, Huli District, Fujian, Xiamen Patentee after: Xiamen Science and Technology Ltd. of Xiahua Address before: 361000 Fujian, Xiamen Lake District, Jiahe Road, building 505, room five, room 618 Patentee before: Xiamen Xiahua Investment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |