CN202906158U - Composite terminal and PCB comprising the same - Google Patents
Composite terminal and PCB comprising the same Download PDFInfo
- Publication number
- CN202906158U CN202906158U CN 201220528385 CN201220528385U CN202906158U CN 202906158 U CN202906158 U CN 202906158U CN 201220528385 CN201220528385 CN 201220528385 CN 201220528385 U CN201220528385 U CN 201220528385U CN 202906158 U CN202906158 U CN 202906158U
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- connecting line
- signal transmission
- transmission ends
- composite terminal
- group
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Abstract
The utility model relates to a composite terminal comprising a first signal transmission end, a second signal transmission end and a middle connecting line, wherein the first signal transmission end is a composite type connector, the second signal transmission end comprises a plurality of terminal transmission groups, and the middle connecting line comprises a plurality of connecting line groups. The first signal transmission end and the second signal transmission end are connected by the plurality of connecting line groups. The utility model also provides a PCB which is installed with a connecting female head which is matched with the composite terminal. The composite terminal and the PCB provided by the utility model are employed, and the utility model aims to solve a problem that too much space of the PCB is occupied by the parallel arrangement of signal terminals.
Description
Technical field
The utility model relates to a kind of composite terminal and pcb board, is specifically related to input, the output composite terminal in a kind of digital television receiver or the digital TV integrated machine and the pcb board that is complementary with this composite terminal.
Background technology
Along with the evolution of science and technology, present people are in order to pursue better visual and sound effects, and audio-visual transmission means is more and more diversified, also therefore developed a variety of signal connecting lines.Yet, in the prior art, normally once connect input and output with a kind of connecting line of independent function, for example be connected on television set or other displays from DVD player, and splicing ear all is in one line, in the few situation of terminal, can also accept like this, but along with the function of digital television or digital-to-analogue television set is more and more, terminal is also along with increasing, and like this, pcb board is in order to put down more terminal, must do larger and larger, increased the cost of doing plate, inputted simultaneously cabling and increase, also increased and introduced the possibility of disturbing, and in the actual installation television set, the wire of splicing ear increases and also is not easy to install.In addition, along with pcb board is done larger and larger, the television set of small-medium size also can not load so large pcb board.
Therefore need a kind of composite terminal to improve the shortcoming of simple function terminal in the prior art.
Summary of the invention
The purpose of this utility model is the pcb board that a kind of composite terminal structure is provided and is complementary with this composite terminal structure, is intended to save the space of pcb board.
The utility model provides a kind of composite terminal, comprises the first signal transmission ends, and described first signal transmission ends is the combined type connector; The secondary signal transmission ends comprises at least two transmission ends subgroups; Middle connecting line comprises at least two connecting line groups, and described connecting line group is connected to the first signal transmission ends with the transmission ends subgroup first signal transmission ends is connected with the secondary signal transmission ends
More excellent, described first signal transmission ends is the two-way signaling transmission ends, described secondary signal transmission ends is the two-way signaling transmission ends.
More excellent, described secondary signal transmission ends comprises Y/Pb/Pr video component input group, AV input group, AV output group and USB interface.
More excellent, described the first connecting line group is connected with Y/Pb/Pr video component input group, and the second connecting line group is connected with AV input group, and the 3rd connecting line group is connected with AV output group, and the 4th connecting line is connected with USB interface.
More excellent, described combined type connector is HDP-15P
The utility model also provides a kind of pcb board, is provided with a kind of plug that connects with composite terminal.
A kind of composite terminal structure that adopts the utility model embodiment to provide can take less pcb board space.
Description of drawings
Fig. 1 is a kind of composite terminal structure that the utility model provides;
Fig. 2 is a kind of female that matches with this composite terminal that the utility model provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Must understand the technical solution of the utility model for better, the applicant illustrates this composite terminal structure by the embodiment of Fig. 1.As shown in Figure 1, this composite terminal is comprised of three parts, first signal transmission ends 10, secondary signal transmission ends 20 and middle connecting line 30, and wherein middle connecting line 30 couples together first signal transmission ends 10 and secondary signal transmission ends 20.Described first signal transmission ends 10 is the combined type connector, for example: HDB-15P.Described first signal transmission ends 20 comprises multiple transmission ends subgroup, for example: Y/Pb/Pr video component input group 21, AV input group 22, AV output group 23 and USB interface 24.Middle 30 of connecting lines comprise the first connecting line group 31, the second connecting line group 32, the 3rd connecting line group 33 and the 4th connecting line 34.Wherein, the first connecting line group 31 connects Y/Pb/Pr video component group 21; The second connecting line group 32 connects AV input group 22; The 3rd connecting line group 33 connects AV output group 23; The 4th connecting line group 34 connects USB interface 24.
In fact, combined type connector 10 of the present utility model can be male joint or female joint, and connecting line 30 of the present utility model is can transmitted in both directions, and in other words, first signal transmission ends 10 can transmit input and output signal as required with secondary signal transmission ends 20.
In addition, the utility model also provides a kind of pcb board, and a kind of 15 needle interface female or public plugs that connect with this composite terminal are set on the described pcb board.Take Fig. 2 as example, wherein 1,6,11 interfaces are Y/Pb/Pr screen component interface, and 3,8,2 interfaces are the AV input interface, and 5,10,4 is the AV output interface, and 12,9,7 then is ground pin.
A kind of composite terminal structure that adopts the utility model embodiment to provide can take less PCB space.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (7)
1. composite terminal comprises:
The first signal transmission ends, described first signal transmission ends is the combined type connector;
The secondary signal transmission ends;
Middle connecting line is connected the first signal transmission ends with the secondary signal transmission ends
It is characterized in that:
Described secondary signal transmission ends comprises at least two transmission ends subgroups, and described middle connecting line comprises at least two connecting line groups, and described connecting line group is connected to the first signal transmission ends with the transmission ends subgroup.
2. composite terminal as claimed in claim 1 is characterized in that, described first signal transmission ends is the two-way signaling transmission ends, and described secondary signal transmission ends is the two-way signaling transmission ends.
3. composite terminal as claimed in claim 1 is characterized in that, described secondary signal transmission ends comprises Y/Pb/Pr video component input group, AV input group, AV output group and USB interface.
4. composite terminal as claimed in claim 3 is characterized in that, described middle connecting line comprises the first connecting line group, the second connecting line group, the 3rd connecting line group and the 4th connecting line.
5. composite terminal as claimed in claim 4, it is characterized in that described the first connecting line group is connected with Y/Pb/Pr video component input group, the second connecting line group is connected with AV input group, the 3rd connecting line group is connected with AV output group, and the 4th connecting line is connected with USB interface.
6. composite terminal as claimed in claim 1 is characterized in that, described combined type connector is HDP-15P.
7. a pcb board is characterized in that, comprises a kind of plug that connects with the described composite terminal of claim 1-6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220528385 CN202906158U (en) | 2012-10-16 | 2012-10-16 | Composite terminal and PCB comprising the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220528385 CN202906158U (en) | 2012-10-16 | 2012-10-16 | Composite terminal and PCB comprising the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202906158U true CN202906158U (en) | 2013-04-24 |
Family
ID=48126784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220528385 Expired - Fee Related CN202906158U (en) | 2012-10-16 | 2012-10-16 | Composite terminal and PCB comprising the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202906158U (en) |
-
2012
- 2012-10-16 CN CN 201220528385 patent/CN202906158U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20151016 |
|
| EXPY | Termination of patent right or utility model |