CN201199694Y - Signal adapter - Google Patents
Signal adapter Download PDFInfo
- Publication number
- CN201199694Y CN201199694Y CNU2008201146975U CN200820114697U CN201199694Y CN 201199694 Y CN201199694 Y CN 201199694Y CN U2008201146975 U CNU2008201146975 U CN U2008201146975U CN 200820114697 U CN200820114697 U CN 200820114697U CN 201199694 Y CN201199694 Y CN 201199694Y
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- signal
- network connection
- connection port
- line
- communication apparatus
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Abstract
The utility model relates to a signal converter, which is suitable to be connected to communication equipment by a network cable. The signal converter comprises a network connection port connected with the communication equipment by the network cable; a third connection port different from the network connection port and mutually coupled with a grounding wire and a plurality of signal lines arranged on the mainboard of the communication equipment by the network connection port; a decoding circuit mutually coupled with a power cord and a grounding wire arranged on the mainboard and at least one first controlling line through the network connection port so as to receive the signal provided by the first controlling line and relating to the signal reception status of the communication equipment, thus generating a signal strength indicating signal; and a signal strength indicating unit coupled to the decoding circuit for receiving the control of the signal strength indicating signal so as to display the signal reception status of the communication equipment.
Description
Technical field
The utility model relates to communication technique field, particularly relates to a kind of signal adapter that is suitable for being connected to communication apparatus.
Background technology
Because the prosperity and the universalness of network, various application Ethernets are also general gradually as the communication apparatus (for example, WiMax wireless telecommunications system) of data transmission interface.This kind communication apparatus can be provided with a plurality of RJ-45 connectivity port usually, and it can be used as the input/output interface of electric power and data-signal.
After finishing, the communication apparatus manufacturing, then can understand its current state by computer if will detect, maintenance or commands for controlling; And general communication apparatus is not reserve usually, utilizes the RS-232 on the shell to come to carry out communication with computer as interface exactly.Therefore, when communication apparatus need be set up in eminence, and the data transmission distance of RS-232 interface is limited, its usually to the assembling repair personnel of this kind communication apparatus set up with maintenance process in cause very big inconvenience, cause setting up and/or maintenance time longer.
This shows that the network interface of above-mentioned existing communication apparatus obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.The problem that exists for the network interface that solves communication apparatus, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of signal converter of new structure, just become the current industry utmost point to need improved target.
Because the defective that the network interface of above-mentioned existing communication apparatus exists, the design people is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of signal converter of new structure, can improve the network interface of general existing communication apparatus, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the utility model that has practical value finally.
Summary of the invention
The purpose of this utility model is, overcome the defective of the network interface existence of existing communication apparatus, and provide a kind of signal adapter of new structure, technical problem to be solved is to make it be suitable for being connected to communication apparatus to make things convenient for setting up and/or keeping in repair of communication apparatus, and then can save and set up and/or maintenance time, thereby be suitable for practicality more.
The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.
According to the signal adapter that the utility model proposes, be suitable for utilizing a grid line to be connected to a communication apparatus, this communication apparatus comprises one first network connection port and a mainboard, this mainboard is provided with a power line, an earth connection, at least one first control line and many signal line, this power line, this earth connection, this at least one first control line and these many signal line are coupled to this first network connection port, it comprises one second network connection port, is connected with this first network connection port by this grid line; One the 3rd connectivity port is different from this second network connection port, and it couples with these many signal line and this earth connection mutually by this second network connection port; One decoding circuit, couple mutually with this power line, this earth connection and this at least one first control line by this second network connection port, receive a signal of strong and weak situation to produce a signal intensity indication signal in order to the signal that is associated with this communication apparatus that receives this at least one first control line and provide; And a signal strength signal intensity indicating member, being coupled to this decoding circuit, its control of accepting this signal intensity indication signal receives strong and weak situation with the signal that shows this communication apparatus.
The object of the invention to solve the technical problems also adopts following technical measures further to realize.
Aforesaid signal adapter, wherein said second network connection port are RJ-45 connectivity ports.
Aforesaid signal adapter, wherein said the 3rd connectivity port are serial connectivity ports.
Aforesaid signal adapter, wherein said port connected in series are RS-232 connectivity ports.
Aforesaid signal adapter, wherein said at least one first control line is three, this decoding circuit comprises one three eight decoders.
Aforesaid signal adapter, wherein said signal strength signal intensity indicating member comprises a plurality of light-emitting diodes.
Aforesaid signal adapter, wherein said mainboard more comprise one second control line, and this signal adapter more comprises a buzzer circuit; This buzzer circuit couples with this second control line, this power line and this earth connection mutually by this second network connection port, and it accepts the control of this second control line.
Aforesaid signal adapter more is provided with an electric potential transducer on the wherein said mainboard, these many signal line are coupled to this first network connection port by this electric potential transducer.
Aforesaid signal converter, wherein said electric potential transducer are a RS-232 electric potential transducer.
Aforesaid signal converter, wherein said communication apparatus are wireless telecommunications systems.
Aforesaid signal converter, wherein said wireless telecommunications system are WiMAX communication apparatus.
The utility model compared with prior art has tangible advantage and beneficial effect.By technique scheme, the utility model signal converter has following advantage at least:
The utility model signal adapter, it is by being provided with network connection port, can utilize grid line with the signal converting of communication apparatus to computer, realize the longer distance communication between communication apparatus and the computer; In addition, the related circuit design via to the mainboard of the circuit design of signal adapter and communication apparatus makes the signal converting utensil show the function of communication apparatus signal receiving strength situation; Therefore the signal adapter that provides of the utility model can make things convenient for setting up and/or keeping in repair of communication apparatus, saves and sets up and/or maintenance time.
In sum, the signal converter of the utility model special construction can make things convenient for setting up and/or keeping in repair of communication apparatus, saves and sets up and/or maintenance time.It has above-mentioned many advantages and practical value, and in like product, do not see have similar structural design to publish or use and really genus innovation, no matter it all has bigger improvement on product structure or function, have large improvement technically, and produced handy and practical effect, and have the multinomial effect of enhancement than the network interface of prior network device, thus be suitable for practicality more, and have the extensive value of industry, really be a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is that a kind of signal adapter that the utility model embodiment provides utilizes a grid line to be connected to the structured flowchart of a communication apparatus.
Fig. 2 is a part of circuit connection diagram on the mainboard of communication apparatus shown in Figure 1.
Fig. 3 is the circuit connection diagram of signal adapter shown in Figure 1.
10: signal adapter 11: network connection port
The connectivity port 13 in 12: the three: decoding circuit
14: signal strength signal intensity indicating member 15: buzzer circuit
20: communication apparatus 21: network connection port
22: mainboard 221: electric potential transducer
30: grid line SOUT, SIN: holding wire
X1: buzzer Q1: transistor
Vcc: power line GND: earth connection
GPIO6, GPIO7, GPIO13: first control line
Ringer: second control line
CR: transient voltage suppresses diode
R1, R2, R3, R4: pull-up resistor
LED1, LED2, LED3, LED4, LED5: light-emitting diode
Embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to its embodiment of signal adapter, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
See also shown in Figure 1, the signal adapter 10 of the utility model preferred embodiment, be suitable for utilizing grid line 30 to be connected to communication apparatus 20, thus can be with the signal converting of communication apparatus 20 to the computer (not shown), to realize the longer distance communication between communication apparatus 20 and the computer.Communication apparatus 20 comprises network connection port 21 and mainboard 22.Mainboard 22 is provided with two signal line SIN and SOUT, earth connection GND, three first control line GPIO6, GPIO7 and GPIO13, a power line Vcc and one second control line Ringer.Holding wire SIN and SOUT, earth connection GND, the first control line GPIO6, GPIO7 and GPIO13, power line Vcc and the second control line Ringer are coupled to network connection port 21.Communication apparatus 20 can be a wire communication equipment or a wireless telecommunications system, and wherein wireless telecommunications system can be the WiMAX wireless telecommunications system.
See also shown in Figure 2ly, it is a part of circuit connection diagram on the mainboard 22 of communication apparatus 20.Also be provided with electric potential transducer 221, a plurality of transient voltage inhibition diode CR and a plurality of pull-up resistor R1, R2, R3 and R4 on the mainboard 22.Holding wire SOUT and SIN are connected to the pin 4 and 5 of network connection port 21 by electric potential transducer 221, and are connected with earth connection GND by a transient voltage inhibition diode CR respectively.Electric potential transducer 221 is to carry out the current potential conversion so that it is suitable for utilizing grid line 30 transmission in order to the signal that holding wire SIN and SOUT are provided; Wherein, electric potential transducer 221 is to be complementary with the 3rd connectivity port 12, and for example working as the 3rd connectivity port 12 is the RS-232 connectivity port, and then electric potential transducer 221 can be the RS-232 electric potential transducer.The first control line GPIO6, GPIO7 and GPIO13 and the second control line Ringer are connected to the pin 1,3,7 and 8 of network connection port 21 respectively, and are connected with power line Vcc by pull-up resistor R1, R2, R3 and R4 respectively.Further, the first control line GPIO6, GPIO7 and GPIO13 and the second control line Ringer are connected with earth connection GND by transient voltage inhibition diode CR respectively.Power line Vcc is connected to the pin 2 of network connection port 21, and earth connection GND is the pin 6 that is connected to network connection port 21.
See also shown in Figure 3ly, it is the circuit connection diagram of signal adapter 10.The 3rd connectivity port 12 is RS-232 connectivity ports, and its pin 2,3 and 5 is connected to be coupled to holding wire SOUT, SIN and the earth connection GND on the mainboard 22 with the pin 4,5 and 6 of network connection port 11.Decoding circuit 13 comprises three or eight decoders, input A, B and the C of three or eight decoders, power end and earth terminal respectively with the pin 1,3,7,2 and 6 of network connection port 11 to be coupled to the first control line GPIO6, GPIO7, the GPIO13 on the mainboard 22, power line Vcc and earth connection GND; Output Y3, Y1, Y5, Y4 and the Y6 of three or eight decoders respectively with signal strength signal intensity indicating member 14 in LED1, LED2, LED3, LED4 and LED5 couple.Wherein, LED1, LED2, LED3, LED4 and LED5 are the light-emitting diode of different color light, that is be respectively blue (B), green (G), yellow (Y), crocus (O) and red (R) light-emitting diode, when it is in illuminating state, can represent signal strength scale respectively: fine (Excellent), good (Good), general (Ordinary), poor (Bad) and very poor (Fail).Need to prove that LED 1, LED2, LED3, LED4 and LED5 also can be the light-emitting diode with coloured light, come the index signal strength grade via its number of lighting.Buzzer circuit 15 comprises a transistor Q1, a buzzer X1 and necessary capacitance resistance assembly.The base stage of transistor Q1 is connected to the pin 8 of network connection port 11 to be coupled to the second control line Ringer on the mainboard 22, and its collection utmost point is connected with buzzer X1, and transistor Q1 is used for signaling switch.In addition, need to prove that the 3rd connectivity port 12 in the previous embodiment is not limited to the RS-232 connectivity port, it also can be for example RS-422 connectivity port etc. of other port connected in series, perhaps is other suitable connectivity port.The quantity of the light-emitting diode in the signal strength signal intensity indicating member 14 is not limited to above-mentioned five, and its quantity by first control line is decided; In other words, first control line on the mainboard 22 of communication apparatus 20 is not limited to three, also can dispose for example one or two according to actual needs.Moreover those skilled in the art also can suitably change the circuit structure configuration of decoding circuit 13 and/or buzzer circuit 15.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (11)
1. signal adapter, be suitable for utilizing a grid line to be connected to a communication apparatus, this communication apparatus comprises one first network connection port and a mainboard, this mainboard is provided with a power line, an earth connection, at least one first control line and many signal line, this power line, this earth connection, this at least one first control line and these many signal line are coupled to this first network connection port, it is characterized in that it comprises:
One second network connection port is connected with this first network connection port by this grid line;
One the 3rd connectivity port is different from this second network connection port, and it couples with these many signal line and this earth connection mutually by this second network connection port;
One decoding circuit, couple mutually with this power line, this earth connection and this at least one first control line by this second network connection port, receive a signal of strong and weak situation to produce a signal intensity indication signal in order to the signal that is associated with this communication apparatus that receives this at least one first control line and provide; And
One signal strength signal intensity indicating member is coupled to this decoding circuit, and its control of accepting this signal intensity indication signal receives strong and weak situation with the signal that shows this communication apparatus.
2. signal adapter according to claim 1 is characterized in that wherein said second network connection port is a RJ-45 connectivity port.
3. signal adapter according to claim 1 is characterized in that wherein said the 3rd connectivity port is a serial connectivity port.
4. signal adapter according to claim 3 is characterized in that wherein said port connected in series is a RS-232 connectivity port.
5. signal adapter according to claim 1 is characterized in that wherein said at least one first control line is three, and this decoding circuit comprises one three eight decoders.
6. signal adapter according to claim 1 is characterized in that wherein this signal strength signal intensity indicating member comprises a plurality of light-emitting diodes.
7. signal adapter according to claim 1 is characterized in that wherein said mainboard more comprises one second control line, and this signal adapter more comprises a buzzer circuit; This buzzer circuit couples with this second control line, this power line and this earth connection mutually by this second network connection port, and it accepts the control of this second control line.
8. signal adapter according to claim 1 is characterized in that more being provided with on the wherein said mainboard electric potential transducer, and these many signal line are coupled to this first network connection port by this electric potential transducer.
9. signal converter according to claim 8 is characterized in that wherein this electric potential transducer is a RS-232 electric potential transducer.
10. signal converter according to claim 1 is characterized in that wherein said communication apparatus is a wireless telecommunications system.
11. signal converter according to claim 10 is characterized in that wherein said wireless telecommunications system is a WiMAX communication apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201146975U CN201199694Y (en) | 2008-05-06 | 2008-05-06 | Signal adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201146975U CN201199694Y (en) | 2008-05-06 | 2008-05-06 | Signal adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201199694Y true CN201199694Y (en) | 2009-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201146975U Expired - Fee Related CN201199694Y (en) | 2008-05-06 | 2008-05-06 | Signal adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201199694Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854303A (en) * | 2010-05-27 | 2010-10-06 | 北京星网锐捷网络技术有限公司 | Network topology linker |
-
2008
- 2008-05-06 CN CNU2008201146975U patent/CN201199694Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854303A (en) * | 2010-05-27 | 2010-10-06 | 北京星网锐捷网络技术有限公司 | Network topology linker |
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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 |
Free format text: FORMER OWNER: UNIVERSAL SCIENTIFIC INDUSTRIAL CO. TD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 000000 NO.141, LANE 351, SECTION, 1, TAIPING ROAD, CAOTUN TOWN, NANTOU COUNTY, TAIWAN PROVINCE, CHINA TO: 201203 NO.1558, ZHANGDONG ROAD, INTEGRATED CIRCUIT INDUSTRY DISTRICT, ZHANGJIANG HIGH SCIENCE PARK, SHANGHAI CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100622 Address after: Zhangjiang hi tech park integrated circuit industry Zhang Road 201203 Shanghai City No. 1558 Patentee after: Huanxu Electronics Co., Ltd. Address before: 000000 China Taiwan Nantou County Taiping Tsaotun Township Road 1 Lane 351 No. 141 Co-patentee before: Huanxu Electronics Co., Ltd. Patentee before: Huanlong Electric Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 Termination date: 20130506 |