CN211456137U - Bus power interface circuit of wireless network bridge - Google Patents
Bus power interface circuit of wireless network bridge Download PDFInfo
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- CN211456137U CN211456137U CN202020507816.4U CN202020507816U CN211456137U CN 211456137 U CN211456137 U CN 211456137U CN 202020507816 U CN202020507816 U CN 202020507816U CN 211456137 U CN211456137 U CN 211456137U
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Abstract
The utility model discloses a wireless bridge's bus power interface circuit, including socket J14 and button switch module, be connected to VDD3.3V-PCIE-RC power supply terminal input after socket J14's foot 2 links to each other with foot 52, be connected to VDD3.3V-PCIE-RC power supply terminal input after socket J14's foot 39 links to each other with foot 41, and socket J14's foot 1 is connected to resistance R294's input. When the bus power interface circuit of the wireless network bridge is used, the bus power interface circuit can be connected to a corresponding power supply end according to a power supply required by the bus work of the wireless network bridge, so that the socket J14 is flexible to use; the input power state can be displayed, and the state of power access can be known in real time; the whole use is flexible, and the input power state can be displayed.
Description
Technical Field
The utility model relates to a wireless network bridge technical field specifically is a bus power supply interface circuit of wireless network bridge.
Background
The bus of current wireless network bridge adopts single power supply, because the bus working power supply of different wireless network bridges is different, some adopt 3.3V mains operated, some adopt 2.5V mains operated, when using, can meet the unmatched problem of power supply for the use has the limitation, and can't know the state of power supply, based on this, provides a bus power interface circuit of wireless network bridge.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wireless bridge's bus power supply interface circuit has wholly uses in a flexible way, can carry out the advantage that shows to input power state, has solved and to have met among the prior art that power supply does not match, and the use has the limitation, knows the problem of power supply state.
In order to achieve the above object, the utility model provides a following technical scheme: a bus power interface circuit of a wireless bridge comprises a socket J14 and a button switch module, wherein a pin 2 of a socket J14 is connected with a pin 52 and then connected to a VDD3.3V-PCIE-RC power supply terminal input, a pin 39 of a socket J14 is connected with a pin 41 and then connected to a VDD3.3V-PCIE-RC power supply terminal input, a pin 1 of a socket J14 is connected to an input end of a resistor R294, an output end of the resistor R294 is connected to a VDD25V-AR9344 power supply terminal input and connected to an output end of a resistor R207, an input end of the resistor R207 is connected to an output end of a resistor R5 and connected to an input end of a capacitor C8 and an input end of a button switch SW2, an input end of the resistor R5 is connected to a VDD 25-AR 9344 power supply terminal input, an output end of the capacitor C63; pin 22 of the socket J14 is connected to the input end of the resistor R469 and to the input end of the resistor R468, the output end of the resistor R468 is connected to the pci eaux-RC terminal input and to the output end of the resistor R205, the input end of the resistor R205 is connected to the output end of the resistor R4 and to the input end of the capacitor C7 and the input end of the push-button switch SW1, the output end of the capacitor C7 is grounded, and the output end of the push-button switch SW1 is grounded; a pin 11 of the socket J14 is connected to an output end of a resistor R26, and an input end of a resistor R26 is connected to an output end of a light-emitting diode LED 2; the pin 13 of the socket J14 is connected to the output end of the resistor R22, and the input end of the resistor R22 is connected to the output end of the light-emitting diode LED 3; a pin 23 of the socket J14 is connected to an output end of a resistor R19, and an input end of a resistor R19 is connected to an output end of a light-emitting diode LED 4; the pin 31 of the socket J14 is connected to the output end of the resistor R25, and the input end of the resistor R25 is connected to the output end of the light-emitting diode LED 5; the pin 31 of the socket J14 is connected to the output end of the resistor R27, and the input end of the resistor R27 is connected to the output end of the light-emitting diode LED 6; the pin 33 of the socket J14 is connected to the output end of the resistor R30, and the input end of the resistor R30 is connected to the output end of the light-emitting diode LED 7; the input ends of the light emitting diode LED2, the light emitting diode LED3, the light emitting diode LED4, the light emitting diode LED5, the light emitting diode LED6 and the light emitting diode LED7 are connected and then connected to VDD25V-AR9344 power supply end input.
Preferably, the receptacle J14 is PCI-EXPRESS-MINI.
Preferably, the input end of the light emitting diode LED2 is connected with a light emitting diode LED1, the input end of the light emitting diode LED1 is connected to the VDD25V-AR9344 power supply end, the output end of the light emitting diode LED1 is connected to the input end of the resistor R1, and the output end of the resistor R1 is grounded.
Preferably, the light emitting diodes LED1, 2, 3, 4, 5, 6 and 7 are all green lamps.
Compared with the prior art, the beneficial effects of the utility model are as follows:
in the bus power supply interface circuit of the wireless bridge, the socket J14 can be connected with 3.3V power supply input and can also be connected with 2.5V power supply input, and when the wireless bridge is used, the socket J14 can be connected with a corresponding power supply end according to the power supply required by the bus work of the wireless bridge, so that the socket J14 can be flexibly used; the input power state can be displayed by connecting the light emitting diode LED1, the light emitting diode LED2, the light emitting diode LED3, the light emitting diode LED4, the light emitting diode LED5, the light emitting diode LED6 and the light emitting diode LED7, so that the power connection state can be known in real time; the power supply is controlled by controlling the on-off of the button switch SW2 and the power supply is controlled by controlling the on-off of the button switch SW1, so that the output power supply can be controlled; the whole use is flexible, and the input power state can be displayed.
Drawings
FIG. 1 is a wiring diagram of a power socket of the present invention;
fig. 2 is a control diagram of the push button switch of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a bus power interface circuit of a wireless bridge includes a socket J14 and a push-button switch module, the model of the socket J14 is PCI-EXPRESS-MINI, pin 2 of the socket J14 is connected to pin 52 and then connected to VDD3.3V-PCIE-RC power terminal input, pin 39 of the socket J14 is connected to pin 41 and then connected to VDD3.3V-PCIE-RC power terminal input, pin 1 of the socket J14 is connected to the input terminal of a resistor R294, the output terminal of the resistor R294 is connected to VDD25V-AR9344 power terminal input and to the output terminal of a resistor R207, the input terminal of the resistor R207 is connected to the output terminal of a resistor R5 and to the input terminal of a capacitor C8 and the input terminal of a push-button switch 685sw 2, the input terminal of the resistor R5 is connected to VDD25V-AR9344 power terminal input, the output terminal of the capacitor C8 is grounded, and the output terminal of the switch SW; pin 22 of the socket J14 is connected to the input end of the resistor R469 and to the input end of the resistor R468, the output end of the resistor R468 is connected to the pci eaux-RC terminal input and to the output end of the resistor R205, the input end of the resistor R205 is connected to the output end of the resistor R4 and to the input end of the capacitor C7 and the input end of the push-button switch SW1, the output end of the capacitor C7 is grounded, and the output end of the push-button switch SW1 is grounded; a pin 11 of the socket J14 is connected to an output end of a resistor R26, and an input end of a resistor R26 is connected to an output end of a light-emitting diode LED 2; the pin 13 of the socket J14 is connected to the output end of the resistor R22, and the input end of the resistor R22 is connected to the output end of the light-emitting diode LED 3; a pin 23 of the socket J14 is connected to an output end of a resistor R19, and an input end of a resistor R19 is connected to an output end of a light-emitting diode LED 4; the pin 31 of the socket J14 is connected to the output end of the resistor R25, and the input end of the resistor R25 is connected to the output end of the light-emitting diode LED 5; the pin 31 of the socket J14 is connected to the output end of the resistor R27, and the input end of the resistor R27 is connected to the output end of the light-emitting diode LED 6; the pin 33 of the socket J14 is connected to the output end of the resistor R30, and the input end of the resistor R30 is connected to the output end of the light-emitting diode LED 7; the LED light source is characterized in that the input ends of the LED2, the LED3, the LED4, the LED5, the LED6 and the LED7 are connected and then connected to VDD25V-AR9344 power supply end for input, the input end of the LED2 is connected with the LED1, the input end of the LED1 is connected to the VDD25V-AR9344 power supply end, the output end of the LED1 is connected to the input end of the resistor R1, the output end of the resistor R1 is grounded, and the LED1, the LED2, the LED3, the LED4, the LED5, the LED6 and the LED7 are all green lamps.
In the bus power supply interface circuit of the wireless bridge, the pin 2 and the pin 52 of the socket J14 are connected to the power supply end of VDD3.3V, and can be connected with the 3.3V power supply input, and the pin 1 of the socket J14 is connected to the power supply end of VDD2.5V, and can be connected with the 2.5V power supply input, when in use, the power supply interface circuit can be connected to the corresponding power supply end according to the power supply required by the bus work of the wireless bridge, so that the socket J14 can be flexibly; the pins 11, 13, 23, 25, 31 and 33 of the socket J14 are respectively and correspondingly connected with a light emitting diode LED1, a light emitting diode LED2, a light emitting diode LED3, a light emitting diode LED4, a light emitting diode LED5, a light emitting diode LED6 and a light emitting diode LED7, and the input power state is displayed so as to know the power connection state in real time; pin 1 of the socket J14 is connected to the push switch SW2, and the power supply is controlled to be turned off by controlling the turn-off of the push switch SW 2; similarly, the pin 22 of the socket J14 is connected to the push switch SW1, and the power supply is controlled by controlling the on/off of the push switch SW1, so as to control the output power supply.
In summary, the following steps: in the bus power supply interface circuit of the wireless bridge, the socket J14 can be connected with 3.3V power supply input and can also be connected with 2.5V power supply input, and when the wireless bridge is used, the socket J14 can be connected with a corresponding power supply end according to the power supply required by the bus work of the wireless bridge, so that the socket J14 can be flexibly used; the input power state can be displayed by connecting the light emitting diode LED1, the light emitting diode LED2, the light emitting diode LED3, the light emitting diode LED4, the light emitting diode LED5, the light emitting diode LED6 and the light emitting diode LED7, so that the power connection state can be known in real time; the power supply is controlled by controlling the on-off of the button switch SW2 and the power supply is controlled by controlling the on-off of the button switch SW1, so that the output power supply can be controlled; the whole use is flexible, and the input power state can be displayed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A bus power interface circuit for a wireless bridge, comprising a jack J14 and a push button switch module, characterized in that: pin 2 of the socket J14 is connected to pin 52 and then connected to VDD3.3V-PCIE-RC power supply terminal input, pin 39 of the socket J14 is connected to pin 41 and then connected to VDD3.3V-PCIE-RC power supply terminal input, pin 1 of the socket J14 is connected to the input end of the resistor R294, the output end of the resistor R294 is connected to VDD25V-AR9344 power supply terminal input and to the output end of the resistor R207, the input end of the resistor R207 is connected to the output end of the resistor R5 and to the input end of the capacitor C8 and the input end of the push-button switch SW2, the input end of the resistor R5 is connected to VDD25V-AR9344 power supply terminal input, the output end of the capacitor C8 is grounded, and the output end of the switch; pin 22 of the socket J14 is connected to the input end of the resistor R469 and to the input end of the resistor R468, the output end of the resistor R468 is connected to the pci eaux-RC terminal input and to the output end of the resistor R205, the input end of the resistor R205 is connected to the output end of the resistor R4 and to the input end of the capacitor C7 and the input end of the push-button switch SW1, the output end of the capacitor C7 is grounded, and the output end of the push-button switch SW1 is grounded; a pin 11 of the socket J14 is connected to an output end of a resistor R26, and an input end of a resistor R26 is connected to an output end of a light-emitting diode LED 2; the pin 13 of the socket J14 is connected to the output end of the resistor R22, and the input end of the resistor R22 is connected to the output end of the light-emitting diode LED 3; a pin 23 of the socket J14 is connected to an output end of a resistor R19, and an input end of a resistor R19 is connected to an output end of a light-emitting diode LED 4; the pin 31 of the socket J14 is connected to the output end of the resistor R25, and the input end of the resistor R25 is connected to the output end of the light-emitting diode LED 5; the pin 31 of the socket J14 is connected to the output end of the resistor R27, and the input end of the resistor R27 is connected to the output end of the light-emitting diode LED 6; the pin 33 of the socket J14 is connected to the output end of the resistor R30, and the input end of the resistor R30 is connected to the output end of the light-emitting diode LED 7; the input ends of the light emitting diode LED2, the light emitting diode LED3, the light emitting diode LED4, the light emitting diode LED5, the light emitting diode LED6 and the light emitting diode LED7 are connected and then connected to VDD25V-AR9344 power supply end input.
2. The bus power interface circuit of a wireless bridge of claim 1, wherein: the socket J14 is PCI-EXPRESS-MINI.
3. The bus power interface circuit of a wireless bridge of claim 1, wherein: the input end of the light emitting diode LED2 is connected with a light emitting diode LED1, the input end of a light emitting diode LED1 is connected to a VDD25V-AR9344 power supply end, the output end of a light emitting diode LED1 is connected to the input end of a resistor R1, and the output end of a resistor R1 is grounded.
4. The bus power interface circuit of a wireless bridge of claim 1, wherein: the light emitting diodes LED1, the light emitting diodes LED2, the light emitting diodes LED3, the light emitting diodes LED4, the light emitting diodes LED5, the light emitting diodes LED6 and the light emitting diodes LED7 are all green lamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020507816.4U CN211456137U (en) | 2020-04-09 | 2020-04-09 | Bus power interface circuit of wireless network bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020507816.4U CN211456137U (en) | 2020-04-09 | 2020-04-09 | Bus power interface circuit of wireless network bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211456137U true CN211456137U (en) | 2020-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020507816.4U Active CN211456137U (en) | 2020-04-09 | 2020-04-09 | Bus power interface circuit of wireless network bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211456137U (en) |
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2020
- 2020-04-09 CN CN202020507816.4U patent/CN211456137U/en active Active
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