CN201210694Y - Signal converter - Google Patents
Signal converter Download PDFInfo
- Publication number
- CN201210694Y CN201210694Y CNU2008200442789U CN200820044278U CN201210694Y CN 201210694 Y CN201210694 Y CN 201210694Y CN U2008200442789 U CNU2008200442789 U CN U2008200442789U CN 200820044278 U CN200820044278 U CN 200820044278U CN 201210694 Y CN201210694 Y CN 201210694Y
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- China
- Prior art keywords
- interface
- signal
- signal converter
- terminal
- printed circuit
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- Expired - Fee Related
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Abstract
The utility model provides a signal convertor, comprising a housing and a printed circuit board assembly accommodated within the housing, one side of the printed circuit board assembly is provided with a bus cable interface connected with a bus cable for transmitting all the signals, and the opposite side thereof is provided with a plurality of terminal interface for connection with a terminal apparatus, the bus cable interface and the terminal interface include an abutting portion for abutting with an external plug, the housing is provided with a plurality of openings for the abutting portion to extend out of the housing. The signal convertor can be connected with a plurality of sorts of terminal apparatuses, and assigns the received hybrid signals to each terminal apparatus or receive the signals sent by each terminal apparatus to send out via the bus cable, which realizes shared usage of a signal access apparatus by a plurality of terminal apparatus, facilitates wiring and saves costs.
Description
Technical field
The utility model relates to a kind of signal converter, relates in particular to a kind of signal converter that can link to each other with multiple terminal equipment.
Background technology
Along with science and technology development, people's quality of life also improves thereupon, and various high-tech products are popularized in people's life gradually, as computer, IP phone, TV or the like.These products are provided with different interfaces, with cable these interfaces are connected with signal receiving device, according to different signal transmission standards, finish each terminal equipment, promptly above-mentioned high-tech product, and the transmission of the signal between the service platform.Different terminal equipments adopts different signal access device (as the set-top box of incoming television signal and the modem of access the Internet) to receive the signal of respective service platform and send signal to service platform, thereby obtains needed service.Multiple terminal equipment is used in multiple if desired service, then needs to use multiple signal access device, and wiring is complicated, installs and the maintenance trouble.
In today of scientific and technological high speed development, the digitlization of information, synthesization are the development trends of every field, thereby drive the synthesization of miscellaneous service.Various telecommunication services comprise business such as speech, data, image, and their signal all will be converted to unified digital signal and transmit and exchange.Make like this and use a kind of signal access device that can receive and transmit several service signals simultaneously to become possibility.
Therefore, demand a kind of signal converter urgently, can make a plurality of terminal equipments can a shared signal access device, realize the total integrated signal that receives and conversion and the transmission between each terminal equipment desired signal.
The utility model content
Main purpose of the present utility model is to provide a kind of signal converter, can link to each other with multiple terminal equipment, satisfy the variation of terminal device interface and be its conversion and transmit corresponding signal, thereby realize the shared signal access device of multiple terminal equipment, cost is saved in convenient wiring.
For achieving the above object, the utility model provides a kind of signal converter, comprise shell and be placed in the printed circuit-board assembly of described enclosure, described printed circuit-board assembly one side is provided with the total cable interface that links to each other with the total cable that transmits all signals, a relative side is provided with some terminal interfaces that are used for connecting terminal equipment, described total cable interface has the docking section of docking with external plug with terminal interface, and described shell is provided with the some openings that stretch out described shell for described docking section.
In an embodiment of the present utility model, described shell comprises box body, be positioned at the loam cake of described box body top and be positioned at the side plate of described box body both sides, described box body comprises base plate and the forward and backward baffle plate that links to each other with described base plate, described front apron is provided with the opening that stretches out for the docking section of described total cable interface, and described backboard is provided with the opening that stretches out for the docking section of described terminal interface.
Preferably, described signal converter is a passive device.
In another embodiment of the present utility model, described terminal interface is three kinds, is respectively network signal interface, digital signal interface and analog signal interface.Described network signal interface is netting twine interface and IP phone interface, and digital signal is HDMI (High Definition Multimedia Interface) (HDMI, High Definition Multimedia Interface).Described total cable interface has at least 27 terminals, and described terminal is corresponding with the core of described cable.
In another embodiment of the present utility model, described terminal interface also comprises power interface.
In an embodiment more of the present utility model, described printed circuit-board assembly comprises the signal mixing module that is used for mixed signal is distributed to signal distribution module with the signal that transmits described terminal equipment of described terminal equipment.
Because the total cable of signal converter one termination of the present utility model, the some terminal equipments of another termination are finished therebetween conversion of signals and transmission, thereby make wiring simple, easy to connect.
Description of drawings
Fig. 1 a is the schematic perspective view of an embodiment of the utility model signal converter.
Fig. 1 b is the schematic perspective view of another angle of signal converter shown in Fig. 1 a.
Fig. 2 a is the schematic perspective view of the shell of signal converter shown in Fig. 1 a.
Fig. 2 b is the schematic perspective view of the shell of signal converter shown in Fig. 1 a.
Fig. 3 a is the schematic perspective view of the printed circuit-board assembly of signal converter shown in Fig. 1 a.
Fig. 3 b is the schematic perspective view of another angle of printed circuit-board assembly shown in Fig. 2 a.
Fig. 4 a is the schematic perspective view of another embodiment of the utility model signal converter.
Fig. 4 b is the schematic perspective view of another angle of signal converter shown in Fig. 4 a.
Embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with execution mode and conjunction with figs. are detailed.
With reference to figure 1a-3b, the utility model signal converter comprises shell 10 and is placed in the printed circuit-board assembly 20 of described enclosure.
Described printed circuit-board assembly 20 1 sides are provided with total cable interface 21, and a relative side is provided with at least three kinds of terminal interfaces 22.Described total cable interface 21 all has the docking section 211,221 of docking with external plug with terminal interface 22.
Described terminal interface generally includes network signal interface, digital signal interface and analog signal interface.Described network signal interface is used to connect IP phone and computer, and digital signal interface is used to connect Digital Television, and analog signal interface is used to connect simulated television and broadcast receiver.
Shown in Fig. 2 a-2b, described shell 10 comprises box body 11, be positioned at the loam cake 12 of described box body top and be positioned at the side plate 13,14 of described box body both sides.Described box body 11 comprises base plate (figure does not show) and the forward and backward baffle plate 11a, the 11b that link to each other with described base plate.Described front apron 11a is provided with an opening 16, and described backboard 11b is provided with 7 openings 15.Stretch out from described opening 16 docking section 211 of described total cable interface 21, and stretch out from described opening 15 docking section 221 of described terminal interface 22.
Described total cable interface 21 has at least 27 terminals, links to each other with the cable of the total integrated signal of transmission.
In the present embodiment, described terminal interface 22 comprises two HDMI interface 22a, TV interface 22b, netting twine interface 22c, an IP phone interface 22d, audio interface 22e, a S terminal interface 22f.Described HDMI interface 22a is used for linking to each other with digital TV in high resolution, described TV interface 22b is used for linking to each other with simulated television with S terminal interface 22f, described netting twine interface 22c is used for connecting computer, IP phone interface 22d is used for connecting phone, and audio interface 22e is used for connecting broadcast receiver.
Described printed circuit-board assembly comprises signal distribution module and signal mixing module.With signal converter signal converter of the present utility model with after multiple terminal equipment is connected, described signal distribution module is distributed to each terminal equipment with the mixed signal that receives, described signal mixing module receives the signal of each terminal equipment transmission and its mixing back is sent out by total cable, thereby realize the shared signal access device of a plurality of terminal equipments, user cost has been saved in convenient wiring.
The not charged source of the signal repeater of present embodiment self is passive device, by the terminal power supply that it connected.
Another embodiment of the present utility model, shown in Fig. 4 a-4b, be with the difference of previous embodiment: described terminal interface 22 ' comprises a DVI (Digital Visual Interface) interface 22a ', two netting twine interface 22b ' and a power interface 22c '.
Described digital signal interface is not limited only to HDMI interface and DVI interface, and any interface that transmits digital signal all belongs to protection range of the present utility model.Described analog signal interface also is not limited only to the S terminal, and any interface that can connect simulated television all belongs to protection range of the present utility model.
Above disclosed only is preferred embodiment of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (10)
1. signal converter, it is characterized in that: comprise shell and be placed in the printed circuit-board assembly of described enclosure, described printed circuit-board assembly one side is provided with the total cable interface that links to each other with the total cable that transmits all signals, a relative side is provided with some terminal interfaces that are used for connecting terminal equipment, described total cable interface has the docking section of docking with external plug with terminal interface, and described shell is provided with the some openings that stretch out described shell for described docking section.
2. signal converter as claimed in claim 1, it is characterized in that: described shell comprises box body, be positioned at the loam cake of described box body top and be positioned at the side plate of described box body both sides, described box body comprises base plate and the forward and backward baffle plate that links to each other with described base plate, described front apron is provided with the opening that stretches out for the docking section of described total cable interface, and described backboard is provided with the opening that stretches out for the docking section of described terminal interface.
3. signal converter as claimed in claim 2 is characterized in that: described terminal interface is three kinds, is respectively network signal interface, digital signal interface and analog signal interface.
4. signal converter as claimed in claim 3 is characterized in that: described digital signal interface is a HDMI (High Definition Multimedia Interface).
5. signal converter as claimed in claim 3 is characterized in that: described network interface is the netting twine interface.
6. signal converter as claimed in claim 3 is characterized in that: described network interface is the IP phone interface.
7. signal converter as claimed in claim 1 is characterized in that: described terminal interface also comprises power interface.
8. signal converter as claimed in claim 1 is characterized in that: described total cable interface has at least 27 terminals, and described terminal is corresponding with the core of described cable.
9. signal converter as claimed in claim 1 is characterized in that: described printed circuit-board assembly comprises the signal mixing module that is used for mixed signal is distributed to signal distribution module with the signal that transmits described terminal equipment of described terminal equipment.
10. signal converter as claimed in claim 1 is characterized in that: described signal converter is a passive device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200442789U CN201210694Y (en) | 2008-02-26 | 2008-02-26 | Signal converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200442789U CN201210694Y (en) | 2008-02-26 | 2008-02-26 | Signal converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201210694Y true CN201210694Y (en) | 2009-03-18 |
Family
ID=40481429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200442789U Expired - Fee Related CN201210694Y (en) | 2008-02-26 | 2008-02-26 | Signal converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201210694Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016008076A1 (en) * | 2014-07-14 | 2016-01-21 | 美国北卡罗来纳康普公司 | Cable channel adapter and cable distribution system |
| CN106572022A (en) * | 2015-10-10 | 2017-04-19 | 刘三水 | Bi-functional signal exchanger for wireless route |
| CN106789603A (en) * | 2015-11-20 | 2017-05-31 | 刘三水 | Multi-purpose data exchange system |
| CN106816791A (en) * | 2015-12-01 | 2017-06-09 | 黄秀梅 | Multimedia transmission and processing unit |
-
2008
- 2008-02-26 CN CNU2008200442789U patent/CN201210694Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016008076A1 (en) * | 2014-07-14 | 2016-01-21 | 美国北卡罗来纳康普公司 | Cable channel adapter and cable distribution system |
| CN107078484A (en) * | 2014-07-14 | 2017-08-18 | 美国北卡罗来纳康普公司 | For the adapter in cable passage and cable distribution system |
| US10547166B2 (en) | 2014-07-14 | 2020-01-28 | Commscope, Inc. Of North Carolina | Cable channel adapter and cable distribution system |
| CN106572022A (en) * | 2015-10-10 | 2017-04-19 | 刘三水 | Bi-functional signal exchanger for wireless route |
| CN106789603A (en) * | 2015-11-20 | 2017-05-31 | 刘三水 | Multi-purpose data exchange system |
| CN106816791A (en) * | 2015-12-01 | 2017-06-09 | 黄秀梅 | Multimedia transmission and processing unit |
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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: DONGGUAN NISSEI TRANSMITTING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DONGGUAN RIXIN WIRE INDUSTRY CO., LTD. Effective date: 20100916 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523068 SHANGSHA INDUSTRIAL AREA 6, CHANG'AN TOWN, DONGGUAN CITY, GUANGDONG PROVINCE TO: 523000 QIAOTOU AREA, DONGBU INDUSTRIAL PARK, QIAOTOU TOWN, DONGGUAN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100916 Address after: 523000 Qiaotou District, Qiaotou Industrial Zone, Qiaotou town, Guangdong, Dongguan Patentee after: Dongguan Nissei Transmitting Technology Co., Inc. Address before: 523068 Guangdong Province, Dongguan city Changan Town Industrial Zone on the sand Sixth Patentee before: Dongguan Rixin Wire Industry Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090318 Termination date: 20170226 |