CN102457099A - Double-power relay board - Google Patents
Double-power relay board Download PDFInfo
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- CN102457099A CN102457099A CN2010105263382A CN201010526338A CN102457099A CN 102457099 A CN102457099 A CN 102457099A CN 2010105263382 A CN2010105263382 A CN 2010105263382A CN 201010526338 A CN201010526338 A CN 201010526338A CN 102457099 A CN102457099 A CN 102457099A
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- modular jack
- power supply
- circuit board
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Abstract
The invention discloses a double-power relay board. The double-power relay board comprises a rectangular circuit board, and a first module socket, a second module socket, a first power socket and a second power socket which are arranged on the sides of the rectangular circuit board, wherein each of the first module socket and the second module socket comprises a power terminal, a first data terminal, a second data terminal and a grounding terminal; each of the first power socket and the second power socket comprises a power terminal and a grounding terminal; the power terminal of the first power socket is connected with the power terminal of the first module socket, and the input power is supplied for a module connected with the first module socket; and the power terminal of the second power socket is connected with the power terminal of the second module socket, and the input power is supplied for a module connected with the second module socket.
Description
[technical field]
The present invention relates to electronic applications, particularly a kind of trunk module that connects the functional module of different operating voltage.
[background technology]
Existing electronic equipment is of all kinds, and these electronic equipments generally include a monoblock circuit board, various electronic components is set on the circuit board realizes certain electric function.Such as realizing sound-playing function, image processing function or the like.But present electronic equipment, its electronic section are a monoblock circuit board, and when some elements broke down on the circuit board, then the entire circuit plate all can't be worked, and whole electric equipment just can't realize original electric function.For domestic consumer, can only this electronic equipment be abandoned, thereby form the problem of the electronic waste and the wasting of resources.
On the one hand, present increasing player hopes to do it yourself to make various electronic equipments, perhaps original electronic equipment is reequiped in addition, and existing electronic devices is non-removable, even dismounting also causes product to recover probably.Because the functional classification from electronic device probably has three types: sensing electron-like device, such as microphone, physical button, infrared sensor and Temperature Humidity Sensor or the like; Control electron-like device is such as all types of microcontrollers; The feedback sort electronic device is such as loud speaker, servomotor and driver or the like.Also have some communication class electronic devices, power supply or the like electronic device in addition, can recognize to sum up if all kinds of electronic devices are made single functional module, and the platform of unified interface is provided that the user can freely assemble the electronic equipment of wanting so.
Therefore be necessary to provide a kind of electronic building blocks module of mutual assembly unit easily, when a certain element of electronic equipment is damaged, can only replaces this subelement and cut the waste on the one hand.Can satisfy the demand that the user does it yourself to make electronic equipment or reequips electronic equipment in addition on the one hand.
[summary of the invention]
The purpose of this part is to summarize some aspects of embodiments of the invention and briefly introduces some preferred embodiments.In this part and the application's specification digest and denomination of invention, may do a little simplification or omit avoiding the making purpose of this part, specification digest and denomination of invention fuzzy, and this simplification or omit and can not be used to limit scope of the present invention.
The object of the present invention is to provide a kind of duplicate supply relay plate, it can couple together other operating voltage different functional so that normal interactive signal between these functional modules.
In order to reach the object of the invention; The present invention provides a kind of duplicate supply relay plate; Said duplicate supply relay plate comprises: a rectangular circuit board; With first modular jack, second modular jack, first supply socket and the second source socket on the rectangular edges that is arranged on said rectangular circuit board, said first modular jack and said second modular jack all comprise power supply terminal, first data terminal, second data terminal and earth terminal; Said first supply socket and said second source socket all comprise power supply terminal and earth terminal; The power supply terminal of wherein said first supply socket links to each other with the power supply terminal of said first modular jack, the module for power supply that the power supply of its input connects for said first modular jack; The power supply terminal of said second source socket links to each other with the power supply terminal of said second modular jack, the module for power supply that the power supply of its input connects for said second modular jack.
Further; Also be provided with first bouncing pilotage, second bouncing pilotage, first diode and second diode on the said rectangular circuit board; Said first bouncing pilotage and second bouncing pilotage all comprise voltage terminal and power supply terminal; The positive pole of wherein said first diode links to each other with the power supply terminal of said first supply socket, and its negative pole links to each other with the voltage terminal of said second bouncing pilotage; The power supply terminal of said second bouncing pilotage links to each other with the power supply terminal of said second modular jack; The positive pole of said second diode links to each other with the voltage terminal of said second bouncing pilotage, and its negative pole links to each other with the voltage terminal of said first bouncing pilotage; The power supply terminal of said first bouncing pilotage links to each other with the power supply terminal of said second modular jack,
When the said first bouncing pilotage short circuit, after twice step-down of said first diode and said second diode, offer the module that said second modular jack connects by the voltage of said first supply socket input;
When the said second bouncing pilotage short circuit, after a step-down of said first diode, offer the module that said second modular jack connects by the voltage of said first supply socket input.
Further, also be provided with first resistance and second resistance on the said rectangular circuit board, the two ends of said first resistance link to each other with first data terminal of said first modular jack, said second modular jack respectively; The two ends of said second resistance link to each other with second data terminal of said first modular jack, said second modular jack respectively.
Further, also be provided with a perforation on the said rectangular circuit board so that said rectangular circuit board is fixed on other objects.
Further, the length of said circuit board and widely all be 2 centimetres.
Further, said first modular jack and said second source socket are arranged side by side on first rectangular edges of said rectangular circuit board; Said second modular jack and said first supply socket are arranged side by side on the 3rd rectangular edges of said rectangular circuit board.
Further, said first diode is arranged on the 4th rectangular edges of said rectangular circuit board; Said second diode is arranged on second rectangular edges of said rectangular circuit board; Said perforation is arranged on the central authorities of said rectangular circuit board; Said first bouncing pilotage and said first resistance are arranged side by side between said second diode and said perforation; Said second bouncing pilotage and said second resistance are arranged side by side between said first diode and said perforation.
Compared with prior art; Duplicate supply relay plate among the present invention is to be the simple function module that two required in other words supply power voltage different functional of operating voltage provide linkage function, can freely is assembled into the electronic equipment of wanting or reequiped electronic equipment by the user in conjunction with other functional modules.
[description of drawings]
In conjunction with reference to accompanying drawing and ensuing detailed description, the present invention will be more readily understood, the structure member that wherein same Reference numeral is corresponding same, wherein:
Fig. 1 is the block diagram of the duplicate supply relay plate in one embodiment of the present of invention;
Fig. 2 is the structural representation of 2 needle sockets in one embodiment of the present of invention;
Fig. 3 is the structural representation of 4 needle sockets in one embodiment of the present of invention;
Fig. 4 A is the partial circuit sketch map of the duplicate supply relay plate in one embodiment of the present of invention;
Fig. 4 B is the partial circuit sketch map of the duplicate supply relay plate in one embodiment of the present of invention; With
Fig. 5 is the enforcement sketch map of the duplicate supply relay plate in one embodiment of the present of invention.
[embodiment]
Detailed description of the present invention is mainly come the running of direct or indirect simulation technical scheme of the present invention through program, step, logical block, process or other symbolistic descriptions.Be the thorough the present invention that understands, in ensuing description, stated a lot of specific detail.And when not having these specific detail, the present invention then possibly still can realize.Affiliated those of skill in the art use these descriptions here and state that the others skilled in the art in affiliated field effectively introduce their work essence.In other words, be the object of the invention of avoiding confusion, owing to method, program, composition and the circuit known are readily appreciated that, so they are not described in detail.
Alleged here " embodiment " or " embodiment " are meant special characteristic, structure or the characteristic that can be contained at least one implementation of the present invention.Different in this manual local " in one embodiment " that occur not are all to refer to same embodiment, neither be independent or optionally mutually exclusive with other embodiment embodiment.In addition, represent that the sequence of modules and revocable in method, flow chart or the functional block diagram of one or more embodiment refers to any particular order, also be not construed as limiting the invention.
Duplicate supply relay plate among the present invention is to be the simple function module that two required in other words supply power voltage different functional of operating voltage provide linkage function, and it both can be supplied power respectively to connected two functional modules through the power supply that self two supply socket connects different voltages; Can connect the power supply functional module power supply higher of high voltage again through the supply socket of self, simultaneously to power supply lower functional module power supply of another operating voltage to connecting after the diode step-down of the high voltage of input to the operating voltage that connects.Said duplicate supply relay plate can combine other functional modules to constitute an electronic equipment, such as microphone module, optoelectronic induction module, microprocessor module and loudspeaker module or the like.
Please refer to Fig. 1, it shows the block diagram of the duplicate supply relay plate 100 in one embodiment of the present of invention.Said duplicate supply relay plate 100 comprises a circuit board 102 and is installed in the some sockets on the circuit board; First modular jack 104, second source socket 106 that the length of said circuit board 102 and widely can be 2 centimetres, said some sockets are included in that circuit board first rectangular edges is arranged side by side; Second modular jack 108, first supply socket 110 that are arranged side by side in circuit board the 3rd rectangular edges; Be provided with first diode 112 in circuit board the 4th rectangular edges; Be provided with second diode 114 in circuit board second rectangular edges; Central authorities at circuit board are provided with the perforation 116 of being convenient to this electronic switching plate is fixed in other objects; Be arranged side by side first bouncing pilotage 118 and first resistance 120 between said perforation 116 and said second diode 114, be arranged side by side second bouncing pilotage 122 and second resistance 124 between said perforation 116 and said first diode 112.Wherein first modular jack 104 and second modular jack 108 are 4 needle sockets; First supply socket 110 is 2 needle sockets with second source socket 106.
Said first modular jack 104 comprises insulating body and four conducting terminals in insulating body, and said conducting terminal is respectively power supply terminal VCC1, the first data terminal D1, the second data terminal D2 and earth terminal GND; Said second source socket 106 is supply socket, and it comprises insulating body and two conducting terminals in insulating body, and said conducting terminal is respectively power supply terminal VCC2 and earth terminal GND; Said second modular jack 108 comprises insulating body and four conducting terminals in insulating body, and said conducting terminal is respectively power supply terminal VCC2, the first data terminal D1, the second data terminal D2 and earth terminal GND; Said first supply socket 110 is supply socket, and it comprises insulating body and two conducting terminals in insulating body, and said conducting terminal is respectively power supply terminal VCC1 and earth terminal GND; Said first bouncing pilotage 118 comprises two conducting terminals, and said conducting terminal is respectively voltage terminal V1 and power end VCC2; Said second bouncing pilotage 122 comprises two conducting terminals, and said conducting terminal is respectively voltage terminal V2 and power supply terminal VCC2; The identical conducting terminal of each socket and each bouncing pilotage is electrical connected through the conductive traces on the said circuit board 102.
Description the present invention for more detailed please refer to Fig. 2, and it shows the structural representation of 2 needle sockets 200 in one embodiment of the present of invention.Said 2 needle sockets 200 comprise insulating body 202 and the conducting terminal in insulating body 202 204, conducting terminal 206.Wherein insulating body 202 can be one-time formed plastic material device, and its shape has three grooves of being convenient to locking-type plug at other three faces simultaneously as the hexahedron box of a few face, and these grooves can also avoid the plug of correspondence anti-inserted.Said conducting terminal 204 and the wire of conducting terminal 206 for conducting electricity.Said wire is 90 degree, and said wiry one holds row level with both hands is placed in " the hexahedron box " of insulating body 202 with circuit board; The said other end wiry welds together through the conductive traces on scolding tin and the circuit board perpendicular to circuit board and in the place that contacts with circuit board.
Please refer to Fig. 3, it shows the structural representation of 4 needle sockets 300 in one embodiment of the present of invention.Said 4 needle sockets 300 comprise insulating body 302 and the conducting terminal in insulating body 302 304, conducting terminal 306, conducting terminal 308 and conducting terminal 310.Wherein insulating body 302 can be one-time formed plastic material device, and its shape has four grooves of being convenient to locking-type plug at other three faces simultaneously as the hexahedron box of a few face, and these grooves can also avoid the plug of correspondence anti-inserted.Said conducting terminal 304, conducting terminal 306, conducting terminal 308 and the wire of conducting terminal 310 for conducting electricity.Said wire is 90 degree, and said wiry one holds row level with both hands is placed in " the hexahedron box " of insulating body 302 with circuit board; The said other end wiry welds together through the conductive traces on scolding tin and the circuit board perpendicular to circuit board and in the place that contacts with circuit board.
Please refer to Fig. 4 A, it shows the partial circuit sketch map of the duplicate supply relay plate 400 in one embodiment of the present of invention.Said duplicate supply relay plate 400 comprises first modular jack 104, first supply socket 110, second modular jack 108, second source socket 106, first resistance 120 and second resistance 124, and the power supply terminal VCC1 of said first supply socket 110 links to each other with the power supply terminal VCC1 of said first modular jack 104; The power supply terminal VCC2 of said second source socket 106 links to each other with the power supply terminal VCC2 of said second modular jack 108, the functional module power supply that the power module that said first supply socket 110 connects connects for said first modular jack 104; The functional module power supply that the power module that said second source socket 106 connects connects for said second modular jack 108.
When said duplicate supply relay plate 400 transmission of digital signals; Usually also can connect resistance between the data terminal of said first modular jack 104 and said second modular jack 108; Be that said duplicate supply relay plate 400 also comprises first resistance 120 and second resistance 124, the two ends of said first resistance 120 link to each other with first data terminal D1 of said first modular jack 104 and the first data terminal D1 of said second modular jack 108 respectively; The two ends of said second resistance 124 link to each other with first data terminal D2 of said first modular jack 104 and the first data terminal D2 of said second modular jack 108 respectively, and the resistance of said first resistance 120 and said second resistance 124 can be 1000 ohm.
Please refer to Fig. 4 B, it shows the partial circuit sketch map of the duplicate supply relay plate 400 in one embodiment of the present of invention.Please combine to consult shown in Fig. 4 A and Fig. 4 B; Duplicate supply relay plate shown in Fig. 4 B comprises the duplicate supply relay plate connected mode shown in Fig. 4 A; Simultaneously said duplicate supply relay plate 400 also comprises first diode 112, second diode 114, first bouncing pilotage 118 and second bouncing pilotage 122; The positive pole of said first diode 112 links to each other with the power supply terminal VCC1 of said first supply socket 110, and its negative pole links to each other with the voltage terminal V2 of said second bouncing pilotage 122; The positive pole of said second diode 114 links to each other with the voltage terminal V2 of said second bouncing pilotage 122, and its negative pole links to each other with the voltage terminal V1 of said first bouncing pilotage 118; The power supply terminal VCC2 of said first bouncing pilotage 118, second bouncing pilotage 122 all links to each other with the power supply terminal of said second modular jack 108.
Said first diode 112 and second diode 114 play step-down in circuit, can satisfy the required supply power voltage different demands of two functional modules that said first modular jack 104 is connected with second modular jack 108.Dissimilar diode drop values is different, can change the diode type according to different step-down demands.In this example; Said first supply socket 110 connects power module; The voltage drop value of said first diode 112 and said second diode 114 is 0.5 volt, and said duplicate supply relay plate 400 can be through realizing different functions with said first bouncing pilotage 118 of short circuit cap short circuit or said second bouncing pilotage 122.
When 118 short circuits of said first bouncing pilotage, said second bouncing pilotage, 122 not short circuits; The required voltage of the functional module that said first modular jack 104 connects connects power module by said first supply socket 110 to be provided; The voltage that the power module that simultaneously said first supply socket 110 connects provides offers the functional module that said second modular jack 108 connects after twice step-down of said first diode 112, said second diode 114;
When the 188 not short circuits of said first bouncing pilotage, said second bouncing pilotage, 122 short circuits; The required voltage of the functional module that said first modular jack 104 connects connects power module by said first supply socket 110 to be provided; The voltage that the power module that simultaneously said first supply socket 110 connects provides offers the functional module that said second modular jack 108 connects after a step-down of said first diode 112.
Please refer to Fig. 5, it shows the enforcement sketch map of the duplicate supply relay plate 506 in one embodiment of the present of invention.Said duplicate supply relay plate 506 is connected through the lead of being with certain plug with transformer 502, power module 504, smoke sensing module 508, circuit switch plate 510 and buzzing module 512 can form smog warning system 500.The operating voltage of said smoke sensing module 508 is 5V, and the operating voltage of said buzzing module 512 is 4.5V.
Said transformer 502 links to each other with said power module 504 through 5.5 millimeters power lines, gives said duplicate supply relay plate 506 with the daily voltage transitions of 220V for the 5V operating voltage; The first supply socket P2 of said duplicate supply relay plate 506 links to each other with said power module 504 through 2 core leads of band plug, is responsible for giving said smoke sensing module 508 and said buzzing module 512 power supplies; Said smoke sensing module 508 links to each other with the first modular jack P1 of said duplicate supply relay plate 506 through 4 core leads of band plug, comes transmission of digital signals through said duplicate supply relay plate 506; Said buzzing module 512 links to each other with said circuit switch plate 510 through 3 core leads of band plug; Simultaneously said circuit switch plate 510 links to each other with the second modular jack P3 of said duplicate supply relay plate 506 through 4 core leads of band plug, accepts digital signal through said duplicate supply relay plate 506 with said circuit switch plate 510; Said duplicate supply relay plate 506 directly offers said smoke sensing module 508 with the 5V operating voltage, and second bouncing pilotage of short circuit simultaneously drops to 4.5V with the 5V operating voltage and offers said buzzing module 512.
Sense airborne smokescope when said smoke sensing module 508 and reach reservation threshold, then through said duplicate supply relay plate 506 and said circuit switch plate 510 transmission high level signals; Said buzzing module 512 can receive the high level signal of said smoke sensing module 508 through said circuit switch plate 510, and said then buzzing module 512 is sounded a buzzer by the high level signal triggering and conducting and reminded the user, has reached warning function.
Can know from Fig. 5, owing between these simple function modules unified interface (socket) is provided all, so can connect and be assembled into an electronic equipment easily through the lead of two ends band certain plug.But the operating voltage difference that each module that connects is required, so the different needs of supply power voltage are arranged when connecting into electronic equipment, duplicate supply relay plate according to the invention is used to provide this function.
Will be appreciated that the present invention combines different functional can form different systems, is not limited to the combination described in this paper embodiment.
Above-mentioned explanation has fully disclosed embodiment of the present invention.It is pointed out that any change that technical staff's specific embodiments of the invention of being familiar with this field is done does not all break away from the scope of claims of the present invention.Correspondingly, the scope of claim of the present invention also is not limited only to said embodiment.
Claims (7)
1. duplicate supply relay plate is characterized in that it comprises:
A rectangular circuit board; With first modular jack, second modular jack, first supply socket and the second source socket on the rectangular edges that is arranged on said rectangular circuit board, said first modular jack and said second modular jack all comprise power supply terminal, first data terminal, second data terminal and earth terminal; Said first supply socket and said second source socket all comprise power supply terminal and earth terminal; The power supply terminal of wherein said first supply socket links to each other with the power supply terminal of said first modular jack, the module for power supply that the power supply of its input connects for said first modular jack; The power supply terminal of said second source socket links to each other with the power supply terminal of said second modular jack, the module for power supply that the power supply of its input connects for said second modular jack.
2. duplicate supply relay plate according to claim 1; It is characterized in that; Also be provided with first bouncing pilotage, second bouncing pilotage, first diode and second diode on the said rectangular circuit board; Said first bouncing pilotage and second bouncing pilotage all comprise voltage terminal and power supply terminal, and the positive pole of wherein said first diode links to each other with the power supply terminal of said first supply socket, and its negative pole links to each other with the voltage terminal of said second bouncing pilotage; The power supply terminal of said second bouncing pilotage links to each other with the power supply terminal of said second modular jack; The positive pole of said second diode links to each other with the voltage terminal of said second bouncing pilotage, and its negative pole links to each other with the voltage terminal of said first bouncing pilotage; The power supply terminal of said first bouncing pilotage links to each other with the power supply terminal of said second modular jack,
When the said first bouncing pilotage short circuit, after twice step-down of said first diode and said second diode, offer the module that said second modular jack connects by the voltage of said first supply socket input;
When the said second bouncing pilotage short circuit, after a step-down of said first diode, offer the module that said second modular jack connects by the voltage of said first supply socket input.
3. according to the arbitrary described duplicate supply relay plate of claim 1-2; It is characterized in that; Also be provided with first resistance and second resistance on the said rectangular circuit board, the two ends of said first resistance link to each other with first data terminal of said first modular jack, said second modular jack respectively; The two ends of said second resistance link to each other with second data terminal of said first modular jack, said second modular jack respectively.
4. according to the arbitrary described duplicate supply relay plate of claim 1-2, it is characterized in that, also be provided with a perforation on the said rectangular circuit board so that said rectangular circuit board is fixed on other objects.
5. according to the arbitrary described duplicate supply relay plate of claim 1-2, it is characterized in that the length of said circuit board and widely all be 2 centimetres.
6. duplicate supply relay plate according to claim 1 is characterized in that, said first modular jack and said second source socket are arranged side by side on first rectangular edges of said rectangular circuit board; Said second modular jack and said first supply socket are arranged side by side on the 3rd rectangular edges of said rectangular circuit board.
7. duplicate supply relay plate according to claim 4 is characterized in that, said first diode is arranged on the 4th rectangular edges of said rectangular circuit board; Said second diode is arranged on second rectangular edges of said rectangular circuit board; Said perforation is arranged on the central authorities of said rectangular circuit board; Said first bouncing pilotage and said first resistance are arranged side by side between said second diode and said perforation; Said second bouncing pilotage and said second resistance are arranged side by side between said first diode and said perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105263382A CN102457099A (en) | 2010-10-29 | 2010-10-29 | Double-power relay board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105263382A CN102457099A (en) | 2010-10-29 | 2010-10-29 | Double-power relay board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102457099A true CN102457099A (en) | 2012-05-16 |
Family
ID=46039907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105263382A Pending CN102457099A (en) | 2010-10-29 | 2010-10-29 | Double-power relay board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102457099A (en) |
-
2010
- 2010-10-29 CN CN2010105263382A patent/CN102457099A/en active Pending
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120516 |