CN214505991U - Signal converging type bus bar - Google Patents
Signal converging type bus bar Download PDFInfo
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- CN214505991U CN214505991U CN202120795308.5U CN202120795308U CN214505991U CN 214505991 U CN214505991 U CN 214505991U CN 202120795308 U CN202120795308 U CN 202120795308U CN 214505991 U CN214505991 U CN 214505991U
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Abstract
The utility model belongs to the technical field of the busbar and specifically relates to signal formula busbar that converges. The bus bar comprises a substrate, power connectors, I/O connectors and signal transmission plugs, wherein the substrate is fixedly provided with a plurality of power connectors, a plurality of I/O connectors and a plurality of signal transmission plugs, leads of all the power connectors are connected in parallel and connected to all the I/O connectors, the I/O connectors on the substrate are divided into two groups, the two groups of I/O connectors are the same in number, and output leads of the I/O connectors of the same group are connected in parallel and connected to the signal transmission plugs. The utility model discloses a power connection realizes converging of power, realizes the signal through IO connector and signal transmission plug and converges to can practice thrift the circuit.
Description
Technical Field
The utility model belongs to the technical field of the busbar and specifically relates to signal formula busbar that converges.
Background
A bus bar (also referred to as a bus bar, etc.) is generally used to connect a plurality of electrical lines. However, the existing bus bar only has power supply bus, does not have signal bus, and needs to be connected by an extension line.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the technical problem described in the background art, the utility model provides a signal formula busbar that converges. The power supply is converged through the power connector, and the signal is converged through the I/O connector and the signal transmission plug, so that the circuit can be saved.
The utility model provides a technical scheme that its technical problem adopted is:
a signal converging type bus bar comprises a substrate, power connectors, I/O connectors and signal transmission plugs, wherein the substrate is fixedly provided with a plurality of power connectors, a plurality of I/O connectors and a plurality of signal transmission plugs, leads of all the power connectors are connected in parallel and connected to all the I/O connectors, the I/O connectors on the substrate are divided into two groups, the two groups of I/O connectors are the same in number, and output leads of the I/O connectors of the same group are connected in parallel and connected to the signal transmission plugs.
Specifically, the power connector is provided with a positive power interface and a negative power interface, the I/O connector is provided with a positive power interface, a negative power interface, a signal ground interface, a positive signal interface and a negative signal interface, and the signal transmission plug is provided with a signal ground interface, a positive signal interface and a negative signal interface.
Specifically, a height limiting screw for limiting the stroke of the steel belt guard plate is connected to the pressing plate in a threaded manner.
Specifically, the positive power interfaces of all power connectors are connected in parallel to the positive wire, the negative power interfaces of all power connectors are connected in parallel to the negative wire, the positive power interfaces of all I/O connectors are connected in parallel to the positive wire, and the negative power interfaces of all I/O connectors are connected in parallel to the negative wire.
Specifically, a signal ground interface, a signal positive interface and a signal negative interface of one of the I/O connectors in the same group are sequentially connected to a signal ground interface, a signal positive interface and a signal negative interface of one signal transmission plug, respectively; the signal ground interfaces of the other I/O connectors of the group are connected in parallel on a signal ground wire, the signal positive interfaces of the I/O connectors are connected in parallel on a signal positive wire, the signal negative interfaces of the I/O connectors are connected in parallel on a signal negative wire, and the signal ground wire, the signal positive wire and the signal negative wire are sequentially connected on the signal ground interface, the signal positive interface and the signal negative interface of the other signal transmission plug respectively.
Specifically, the number of the power connectors is three, the number of the I/O connectors is eight, and the number of the signal transmission plugs is four.
The utility model has the advantages that: the utility model provides a signal formula busbar that converges. The power supply is converged through the power connector, and the signal is converged through the I/O connector and the signal transmission plug, so that the circuit can be saved.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a circuit diagram of the power connector, I/O connector, and signal transmission plug of the present invention;
in the figure, 1 is a substrate, 2 is a power connector, 3 is an I/O connector, and 4 is a signal transmission plug.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Fig. 1 is a schematic structural diagram of the present invention, and fig. 2 is a circuit connection diagram of the power connector, the I/O connector, and the signal transmission plug of the present invention.
A signal bus type bus bar comprises a substrate 1, power connectors 2, I/O connectors 3 and signal transmission plugs 4, wherein a plurality of power connectors 2, a plurality of I/O connectors 3 and a plurality of signal transmission plugs 4 are fixed on the substrate 1, wires of all the power connectors 2 are connected in parallel and connected to all the I/O connectors 3, the I/O connectors 3 on the substrate 1 are divided into two groups, the number of the two groups of I/O connectors 3 is the same, and output wires of the I/O connectors 3 in the same group are connected in parallel and connected to the signal transmission plugs 4. The power connector 2 is provided with a positive power interface and a negative power interface, the I/O connector 3 is provided with a positive power interface, a negative power interface, a signal ground interface, a positive signal interface and a negative signal interface, and the signal transmission plug 4 is provided with a signal ground interface, a positive signal interface and a negative signal interface. And a height limiting screw for limiting the stroke of the steel belt guard plate is connected to the pressure plate in a threaded manner. The positive power interfaces of all the power connectors 2 are connected in parallel to the positive lead, the negative power interfaces of all the power connectors 2 are connected in parallel to the negative lead, the positive power interfaces of all the I/O connectors 3 are connected in parallel to the positive lead, and the negative power interfaces of all the I/O connectors 3 are connected in parallel to the negative lead. The signal ground interface, the signal positive interface and the signal negative interface of one I/O connector 3 in the same group are sequentially connected to the signal ground interface, the signal positive interface and the signal negative interface of one signal transmission plug 4 respectively; the signal ground interfaces of the other I/O connectors 3 of the group are connected in parallel on a signal ground wire, the signal positive interfaces of the I/O connectors 3 are connected in parallel on a signal positive wire, the signal negative interfaces of the I/O connectors 3 are connected in parallel on a signal negative wire, and the signal ground wire, the signal positive wire and the signal negative wire are sequentially connected on the signal ground interface, the signal positive interface and the signal negative interface of the other signal transmission plug 4 respectively. The number of the power connectors 2 is three, the number of the I/O connectors 3 is eight, and the number of the signal transmission plugs 4 is four.
The embodiment is shown by combining the attached drawings 1 and 2:
the positive power interface of the first power connector 2, the positive power interface of the second power connector 2 and the positive power interface of the third power connector 2 are connected in parallel on the positive wire. And the positive power interface of the first I/O connector 3, the positive power interface of the second I/O connector 3, the positive power interface of the third I/O connector 3, the positive power interface of the fourth I/O connector 3, the positive power interface of the fifth I/O connector 3, the positive power interface of the sixth I/O connector 3, the positive power interface of the seventh I/O connector 3, and the positive power interface of the eighth I/O connector 3 are connected in parallel to the positive conductor. And the power supply negative interface of the first power supply connector 2, the power supply negative interface of the second power supply connector 2 and the power supply negative interface of the third power supply connector 2 are connected in parallel on the negative electrode lead. And the negative power interface of the first I/O connector 3, the negative power interface of the second I/O connector 3, the negative power interface of the third I/O connector 3, the negative power interface of the fourth I/O connector 3, the negative power interface of the fifth I/O connector 3, the negative power interface of the sixth I/O connector 3, the negative power interface of the seventh I/O connector 3, and the negative power interface of the eighth I/O connector 3 are connected in parallel on the negative conductor.
A first I/O connector 3, a second I/O connector 3, a third I/O connector 3, a fourth I/O connector 3. The fifth I/O connector 3, the sixth I/O connector 3, the seventh I/O connector 3, and the eighth I/O connector 3 are another group. The signal ground interface, the signal positive interface and the signal negative interface of the first I/O connector 3 are sequentially connected to the signal ground interface, the signal positive interface and the signal negative interface of the first signal transmission plug 4, respectively. The signal ground interface of the second I/O connector 3, the signal ground interface of the third I/O connector 3, and the signal ground interface of the fourth I/O connector 3 are connected in parallel and then connected to the signal ground interface of the second signal transmission plug 4. And a signal positive interface of the second I/O connector 3, a signal positive interface of the third I/O connector 3 and a signal positive interface of the fourth I/O connector 3 are connected in parallel and then connected to a signal positive interface of the second signal transmission plug 4. And a signal negative interface of the second I/O connector 3, a signal negative interface of the third I/O connector 3 and a signal negative interface of the fourth I/O connector 3 are connected in parallel and then connected to a signal negative interface of the second signal transmission plug 4.
The signal ground interface, the signal positive interface and the signal negative interface of the eighth I/O connector 3 are sequentially connected to the signal ground interface, the signal positive interface and the signal negative interface of the fourth signal transmission plug 4, respectively. The signal ground interface of the fifth I/O connector 3, the signal ground interface of the sixth I/O connector 3, and the signal ground interface of the seventh I/O connector 3 are connected in parallel and then connected to the signal ground interface of the third signal transmission plug 4. And a signal positive interface of the fifth I/O connector 3, a signal positive interface of the sixth I/O connector 3 and a signal positive interface of the seventh I/O connector 3 are connected in parallel and then connected to a signal positive interface of the third signal transmission plug 4. And a signal negative interface of the fifth I/O connector 3, a signal negative interface of the sixth I/O connector 3 and a signal negative interface of the seventh I/O connector 3 are connected in parallel and then connected to a signal negative interface of the third signal transmission plug 4.
The bus bar is connected with a 24V direct current power supply through the power connector 2, the 24V direct current power supply can be automatically dispersed on all the I/O connectors 3 to supply power to downstream system equipment, and similarly, the signal interfaces of the signal transmission plugs 4 can be automatically dispersed on the interfaces of the signal transmission plugs 4 and the I/O connectors 3 as long as any one interface of the signal transmission plug 4 receives a signal.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. A signal converging type bus bar is characterized by comprising a substrate (1), power connectors (2), I/O connectors (3) and signal transmission plugs (4), wherein a plurality of power connectors (2), a plurality of I/O connectors (3) and a plurality of signal transmission plugs (4) are fixed on the substrate (1), leads of all the power connectors (2) are connected in parallel and connected to all the I/O connectors (3), the plurality of I/O connectors (3) on the substrate (1) are divided into two groups, the two groups of I/O connectors (3) are identical in number, and output leads of the I/O connectors (3) in the same group are connected in parallel and connected to the signal transmission plugs (4).
2. The signal bussing bus of claim 1, wherein: the power connector (2) is provided with a positive power interface and a negative power interface, the I/O connector (3) is provided with a positive power interface, a negative power interface, a signal ground interface, a positive signal interface and a negative signal interface, and the signal transmission plug (4) is provided with a signal ground interface, a positive signal interface and a negative signal interface.
3. The signal bussing bus of claim 2, wherein: the positive power interfaces of all the power connectors (2) are connected in parallel on the positive lead, the negative power interfaces of all the power connectors (2) are connected in parallel on the negative lead, the positive power interfaces of all the I/O connectors (3) are connected in parallel on the positive lead, and the negative power interfaces of all the I/O connectors (3) are connected in parallel on the negative lead.
4. The signal bussing bus of claim 2, wherein: the signal ground interface, the signal positive interface and the signal negative interface of one I/O connector (3) in the same group are sequentially connected to the signal ground interface, the signal positive interface and the signal negative interface of one signal transmission plug (4) respectively; the signal ground interfaces of the other I/O connectors (3) of the group are connected in parallel on a signal ground wire, the signal positive interfaces of the I/O connectors (3) are connected in parallel on a signal positive wire, the signal negative interfaces of the I/O connectors (3) are connected in parallel on a signal negative wire, and the signal ground wire, the signal positive wire and the signal negative wire are sequentially connected on the signal ground interface, the signal positive interface and the signal negative interface of another signal transmission plug (4) respectively.
5. The signal bussing bus of claim 1, wherein: the number of the power connectors (2) is three, the number of the I/O connectors (3) is eight, and the number of the signal transmission plugs (4) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120795308.5U CN214505991U (en) | 2021-04-19 | 2021-04-19 | Signal converging type bus bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120795308.5U CN214505991U (en) | 2021-04-19 | 2021-04-19 | Signal converging type bus bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214505991U true CN214505991U (en) | 2021-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120795308.5U Active CN214505991U (en) | 2021-04-19 | 2021-04-19 | Signal converging type bus bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214505991U (en) |
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2021
- 2021-04-19 CN CN202120795308.5U patent/CN214505991U/en active Active
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