CN220358868U - Ultrasonic equipment and power supply system thereof - Google Patents
Ultrasonic equipment and power supply system thereof Download PDFInfo
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- CN220358868U CN220358868U CN202320854792.3U CN202320854792U CN220358868U CN 220358868 U CN220358868 U CN 220358868U CN 202320854792 U CN202320854792 U CN 202320854792U CN 220358868 U CN220358868 U CN 220358868U
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- 238000012544 monitoring process Methods 0.000 claims abstract description 96
- 238000002604 ultrasonography Methods 0.000 claims abstract description 22
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- 238000002955 isolation Methods 0.000 claims description 13
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Abstract
The application discloses ultrasonic equipment and a power supply system of the ultrasonic equipment, and relates to the field of ultrasound, wherein the ultrasonic equipment comprises an interface connected with a power supply module; the power supply assembly comprises a power receiving module, the power receiving module comprises a power receiving end, a power supply end and a communication end, the power receiving end and the communication end of the power receiving module are connected with the interface, the power receiving module is used for powering on based on the power supply provided by the power supply module after handshake with the power supply module is successful, and the power supply end of the power receiving module is used for outputting a first power supply voltage; the first power supply voltage is used for supplying power to the ultrasonic equipment; the monitoring component comprises an Ethernet end, the Ethernet end of the monitoring component is connected with the interface, and the monitoring component is used for establishing communication connection with the power supply module so that the power receiving module and the power supply module establish handshake. According to the power supply port and the network port of the ultrasonic equipment can be combined, a power adapter or an AC-DC device is not required to be additionally configured, and the ultrasonic equipment is light and portable.
Description
Technical Field
The application relates to the field of ultrasound, in particular to an ultrasound device and a power supply system thereof.
Background
The ultrasonic equipment on the market is mostly powered on by using a power adapter or an AC-DC (alternating current-direct current) device to access the commercial power, in the scene that the commercial power is inconvenient to access, the battery inside the ultrasonic equipment is used for powering, the ultrasonic diagnosis is carried out, and an ultrasonic diagnosis image or an ultrasonic diagnosis report is uploaded and updated in real time through an independent LAN (Local Area Network ) network port on the ultrasonic equipment. At present, because a power supply port and a network port in the ultrasonic equipment are independent, a power adapter or an AC-DC device is required to be additionally configured, so that the ultrasonic equipment is large in size and inconvenient to carry.
Therefore, how to provide a solution to the above technical problem is a problem that a person skilled in the art needs to solve at present.
Disclosure of Invention
The power supply port and the network port of the ultrasonic equipment are integrated, and a power adapter or an AC-DC device is not required to be additionally configured, so that the ultrasonic equipment is light and portable.
To solve the above technical problem, the present application provides an ultrasonic apparatus, including:
an interface connected with the power supply module;
the power supply assembly comprises a power receiving module, the power receiving module comprises a power receiving end, a power supply end and a communication end, the power receiving end and the communication end of the power receiving module are connected with the interface, the power receiving module is used for powering on based on power supply provided by the power supply module after handshake with the power supply module is successful, and the power supply end of the power receiving module is used for outputting a first power supply voltage; the first power supply voltage is used for supplying power to the ultrasonic equipment;
the monitoring component comprises an Ethernet end, the Ethernet end of the monitoring component is connected with the interface, and the monitoring component is used for establishing communication connection with the power supply module so that the power receiving module and the power supply module establish handshake.
Optionally, the monitoring component further includes a first control end, the power receiving module further includes a first grading end, and the power supply component further includes: the first grading switching module comprises a first end and a second end, the first end of the first grading switching module is connected with the first grading end of the power receiving module, the second end of the first grading switching module is connected with the first control end of the monitoring component, and the first grading switching module is used for receiving a first grading switching signal output by the first control end of the monitoring component and adjusting the current power grading of the power receiving module according to the first grading switching signal;
and/or the number of the groups of groups,
the monitoring assembly further comprises a second control end, the power receiving module further comprises a second grading end and a switching end, the power supply assembly further comprises a second grading switching module, the second grading switching module is arranged inside the power receiving module and comprises a first end and a second end, the switching end of the power receiving module is connected with the second control end of the monitoring assembly and the first end of the second grading switching module, the second grading end of the power receiving module is connected with the second end of the second grading switching module, and the second grading switching module is used for receiving a second grading switching signal output by the monitoring assembly through the second control end and adjusting the current power grading of the power receiving module according to the second grading switching signal.
Optionally, the first hierarchical switching module and/or the second hierarchical switching module includes:
the relay is used for responding to the grading switching signal output by the monitoring component to execute a closing action or an opening action; the hierarchical switching signal is the first hierarchical switching signal or the second hierarchical switching signal.
Optionally, the first hierarchical switching module and/or the second hierarchical switching module includes:
the adjustable resistor comprises a resistance control end, the resistance control end of the adjustable resistor is connected with the first control end and/or the second control end of the monitoring component, and the adjustable resistor is used for responding to the grading switching signal output by the monitoring component to adjust the resistance of the adjustable resistor; the hierarchical switching signal is the first hierarchical switching signal or the second hierarchical switching signal.
Optionally, the power supply assembly further includes:
the isolation converter comprises a first end, a second end and a third end, wherein the first end of the isolation converter is connected with the interface, the second end of the isolation converter is connected with the power receiving end of the power receiving module, and the third end of the isolation converter is connected with the Ethernet end of the monitoring assembly.
Optionally, the monitoring component further includes a third control end; the ultrasound apparatus further comprises:
the battery comprises a charging end and a discharging end, wherein the charging end of the battery is connected with the power supply end of the power receiving module, the charging end of the battery is used for receiving the first power supply voltage output by the power receiving module, and the discharging end of the battery is used for outputting the second power supply voltage; the second power supply voltage is used for supplying power to the ultrasonic equipment;
the battery management assembly comprises a first end, a second end and a third end, wherein the first end of the battery management assembly is connected with the third control end of the monitoring assembly, the second end of the battery management assembly is connected with the charging end of the battery, the third end of the battery management assembly is connected with the discharging end of the battery, the battery management assembly is used for receiving a charge-discharge switching signal output by the monitoring assembly through the third control end and obtaining a charge control signal and/or a discharge control signal according to the charge-discharge switching signal, the second end of the battery management assembly is used for outputting the charge control signal, and the third end of the battery management assembly is used for outputting the discharge control signal.
Optionally, the monitoring component further includes a fourth control end, and the ultrasound device further includes:
the first voltage adjusting component comprises a first end, a second end and a control end, wherein the first end of the first voltage adjusting component is connected with the power supply end of the power receiving module, the control end of the first voltage adjusting component is connected with the fourth control end of the monitoring component, the first voltage adjusting component is used for receiving a first power-on control signal output by the monitoring component through the fourth control end and converting a first power supply voltage output by the power receiving module into a high voltage according to the first power-on control signal, and the second end of the first voltage adjusting component is used for outputting the high voltage;
and/or, the monitoring component further comprises a fifth control end, and the ultrasonic equipment further comprises:
the second voltage adjusting assembly comprises a first end, a second end and a control end, wherein the first end of the second voltage adjusting assembly is connected with the power supply end of the power receiving module, the control end of the second voltage adjusting assembly is connected with the fifth control end of the monitoring assembly, the second voltage adjusting assembly is used for receiving a second power-on control signal output by the monitoring assembly through the fifth control end and converting the first power supply voltage output by the power receiving module into low voltage according to the second power-on control signal, and the second end of the second voltage adjusting assembly is used for outputting the low voltage.
Optionally, the first voltage adjusting component comprises at least one of a single-ended flyback converter circuit and a linear voltage stabilizing circuit;
and/or the number of the groups of groups,
the second voltage adjusting component comprises at least one of a DC/DC circuit and a linear voltage stabilizing circuit.
In order to solve the technical problem, the application also provides a power supply system of the ultrasonic equipment, which comprises a power supply module, and the power supply assembly, the interface and the monitoring assembly which are described in any one of the above.
Optionally, the power supply module is a switch supporting power over ethernet.
The utility model provides an ultrasonic equipment sets up power receiving module, interface, monitoring module on ultrasonic equipment, and monitoring module and power receiving module are connected with power module through same interface, insert the LAN and supply power for power receiving module through power module with ultrasonic equipment to power receiving module is the ultrasonic equipment power supply, and this application unifies ultrasonic equipment's power supply port and net gape, need not additionally to dispose power adapter or AC-DC device, makes ultrasonic equipment light and handy portable. The application also provides a power supply system of the ultrasonic equipment, which has the same beneficial effects as the ultrasonic equipment.
Drawings
For a clearer description of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described, it being apparent that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an ultrasonic apparatus provided in the present application;
FIG. 2 is a schematic view of another ultrasound apparatus provided herein;
FIG. 3 is a schematic view of another ultrasound apparatus provided herein;
fig. 4 is a schematic structural diagram of another ultrasonic apparatus provided in the present application.
Detailed Description
The core of the application is to provide the ultrasonic equipment and the power supply system of the ultrasonic equipment, wherein the power supply port and the network port of the ultrasonic equipment are integrated, and a power adapter or an AC-DC device is not required to be additionally configured, so that the ultrasonic equipment is light and portable.
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
In a first aspect, referring to fig. 1, fig. 1 is a schematic structural diagram of an ultrasonic apparatus provided in the present application, where the ultrasonic apparatus includes:
an interface 1 connected with the power supply module;
the power supply assembly 2, the power supply assembly 2 comprises a power receiving module 21, the power receiving module 21 comprises a power receiving end, a power supply end and a communication end, the power receiving end and the communication end of the power receiving module 21 are connected with the interface 1, the power receiving module 21 is used for powering on based on power supply provided by the power supply module after handshake with the power supply module is successful, and the power supply end of the power receiving module 21 is used for outputting a first power supply voltage; the first power supply voltage is used for supplying power to the ultrasonic equipment;
the monitoring component 3 comprises an Ethernet end, the Ethernet end of the monitoring component 3 is connected with the interface 1, and the monitoring component 3 is used for establishing communication connection with the power supply module so that the power receiving module 21 and the power supply module establish handshake.
In this embodiment, the ultrasonic device includes an interface 1, a power supply assembly 2 and a monitoring assembly 3, where the interface 1 may be specifically disposed on a housing of the ultrasonic device and used for being connected with a power supply module, and the power supply module may be detachably connected with the interface 1 through a connection wire. The power supply module is a power supply device in a PoE (Power Over Ethernet ) system, and the power receiving module 21 provided in the ultrasound device is a power receiving device in the PoE system.
The power receiving module 21 comprises a power receiving end, a power supply end and a communication end, the power receiving end and the communication end of the power receiving module 21 are connected with the interface 1, the monitoring component 3 comprises an Ethernet end, the Ethernet end of the monitoring component 3 is connected with the interface 1, and after the power supply module is connected with the interface 1, the monitoring component 3 establishes communication connection with the power supply module through the Ethernet end so that the power supply module and the power receiving module 21 establish handshake. Specifically, the power supply module outputs a detection signal to the communication end of the power receiving module 21 through the interface 1, the power receiving module 21 outputs a feedback signal by using the communication end after receiving the detection signal and transmits the feedback signal to the power supply module through the interface 1, the power supply module determines the required power supply of the power receiving module 21 according to the feedback signal and outputs a corresponding power supply signal according to the required power supply, the power supply signal is transmitted to the power receiving end of the power receiving module 21 through the interface 1 so as to enable the power receiving module 21 to be electrified, and the power supply end of the power receiving module 21 is connected with the power supply end of the system side of the ultrasonic equipment so as to output a first power supply voltage to supply power to the ultrasonic equipment after the power receiving module 21 is electrified.
It can be seen that, in this embodiment, the power receiving module 21 is disposed on the ultrasonic device, the interface 1, the monitoring component 3 and the power receiving module 21 are connected with the power supply module through the same interface 1, and the ultrasonic device is connected to the local area network and is powered by the power receiving module 21 through the power supply module, so that the power receiving module 21 supplies power to the ultrasonic device.
On the basis of the above-described embodiments,
it will be appreciated that there are a number of standards for PoE devices (power module and power receiving module 21), such as 802.3af/at/bt, different standards having different power state classes (Class 0 to Class8, 9 classes total), such as the 802.3af standard covering Class0 to Class3 with an output power of up to 15.4W. The 802.3at standard (also called poe+) introduces Class4 Class, increases the output power to 30W in the same voltage range, and the latest standard 802.3bt (also called poe++) introduces Class5 to Class8 Class, and the output power is between 45W and 90W, so that the output power of the PoE device can be adjusted by adjusting the power Class of the PoE device.
As an alternative embodiment, referring to fig. 2, the monitoring assembly 3 further includes a first control terminal, the power receiving module 21 further includes a first grading terminal, and the power supply assembly 2 further includes: the first grading switching module 22 comprises a first end and a second end, the first end of the first grading switching module 22 is connected with the first grading end of the power receiving module 21, the second end of the first grading switching module 22 is connected with the first control end of the monitoring component 3, and the first grading switching module 22 is used for receiving a first grading switching signal output by the first control end of the monitoring component 3 and adjusting the current power grading of the power receiving module 21 according to the first grading switching signal.
The power supply assembly 2 provided in this embodiment further includes a first grading switching module 22, where the first grading switching module 22 is disposed outside the power receiving module 21 and is configured to adjust a current power grading of the power receiving module 21, so as to adjust a power supply output by a power receiving end of the power receiving module 21.
Specifically, the monitoring component 3 further includes a first control end, the power receiving module 21 further includes a first grading end, the first end of the first grading switching module 22 is connected with the first grading end of the power receiving module 21, the second end of the first grading switching module 22 is connected with the first control end of the monitoring component 3, the monitoring component 3 outputs a first grading switching signal to the first end of the first grading switching module 22 through the first control end, and the first grading switching module 22 responds to the first grading switching signal to adjust an input signal of the first grading end of the power receiving module 21 so that the subsequent power receiving module 21 outputs a feedback signal corresponding to the input signal through the communication end.
As another alternative embodiment, referring to fig. 3, the monitoring assembly 3 further includes a second control end, the power receiving module 21 further includes a second grading end and a switching end, the power supply assembly 2 further includes a second grading switching module 23, the second grading switching module 23 is disposed inside the power receiving module 21, the second grading switching module 23 includes a first end and a second end, the switching end of the power receiving module 21 is connected with the second control end of the monitoring assembly 3 and the first end of the second grading switching module 23, the second grading end of the power receiving module 21 is connected with the second end of the second grading switching module 23, and the second grading switching module 23 is configured to receive a second grading switching signal output by the monitoring assembly 3 through the second control end and adjust a current power grading of the power receiving module 21 according to the second grading switching signal.
The power supply assembly 2 provided in this embodiment further includes a second grading switching module 23, where the second grading switching module 23 is disposed inside the power receiving module 21 and is configured to adjust a current power grading of the power receiving module 21, so as to adjust a power supply output by a power receiving end of the power receiving module 21. Specifically, the monitoring component 3 further includes a second control end, the power receiving module 21 further includes a second grading end and a switching end, the second control end of the monitoring component 3 is connected with the second grading end of the power receiving module 21 and the first end of the second grading switching module 23, the second end of the second grading switching module 23 is connected with the second grading end of the power receiving module 21, the monitoring component 3 outputs a second grading switching signal through the second control end, after the second grading end of the power receiving module 21 receives the second grading switching signal, the second grading switching signal is transmitted to the first end of the second grading switching module 23, the second grading switching module 23 is used for responding to the second grading switching signal, and adjusting an input signal of the second grading end of the power receiving module 21, so that the subsequent power receiving module 21 outputs a feedback signal corresponding to the input signal through the communication end.
As an alternative embodiment, the first hierarchical switching module 22 and/or the second hierarchical switching module 23 comprises:
at least one grading resistor Rs and at least one relay K correspondingly connected with each grading resistor Rs, wherein the relay K is used for responding to the grading switching signal output by the monitoring component 3 to execute a closing action or an opening action; the hierarchical switching signal is either a first hierarchical switching signal or a second hierarchical switching signal.
In particular, the first hierarchical switching module 22 and/or the second hierarchical switching module 23 may each include a hierarchical resistance Rs and a relay K. The number of gradation resistances Rs and the number of relays K can be determined according to the number of power gradation of the power receiving module 21. The relay K and the grading resistor Rs are connected at two ends, one end is connected with a power supply, the other end is connected with the grading end of the power receiving module 21 as the first end of the grading switching module, the control end of the relay K is used as the second end of the grading switching module, and the control end receives and responds to the grading switching signal output by the monitoring component 3 through the control end to execute the closing action or the opening action.
It will be appreciated that the grading resistor Rs and the relay K may be connected one-to-one, or the grading resistor Rs and the relay K may be connected in multiple pairs, and may be set according to actual engineering requirements, which is not specifically limited herein.
As an alternative embodiment, the first hierarchical switching module 22 and/or the second hierarchical switching module 23 comprises:
the adjustable resistor comprises a resistance control end, the resistance control end of the adjustable resistor is connected with the first control end and/or the second control end of the monitoring component 3, and the adjustable resistor is used for responding to the grading switching signal output by the monitoring component 3 to adjust the resistance of the adjustable resistor; the hierarchical switching signal is either a first hierarchical switching signal or a second hierarchical switching signal.
In particular, the first hierarchical switching module 22 and/or the second hierarchical switching module 23 may each include an adjustable resistance. The number of the adjustable resistors can be determined according to the number of the power stages of the PD device, one or a plurality of adjustable resistors can be provided, and the plurality of adjustable resistors can be in a parallel structure, a serial structure or a serial-parallel structure, which is not particularly limited in this embodiment. The adjustable resistor comprises a first end, a second end and a resistance control end, wherein the first end of the adjustable resistor is connected with a power supply, the second end of the adjustable resistor is used as a first end of the grading switching module and is connected with a grading end of the power receiving module 21, the resistance control end of the adjustable resistor is used as a second end of the grading switching module, and the resistance of the adjustable resistor is adjusted by receiving and responding to the grading switching signal output by the monitoring component 3 through the control end.
Referring to fig. 4, fig. 4 is a schematic structural diagram of another ultrasonic apparatus provided in the present application, where the ultrasonic apparatus is based on the above embodiment:
the power supply assembly 2 further includes:
the isolation converter T comprises a first end, a second end and a third end, wherein the first end of the isolation converter T is connected with the interface 1, the second end of the isolation converter T is connected with the power receiving end of the power receiving module 21, and the third end of the isolation converter T is connected with the Ethernet end of the monitoring component 3.
The isolation converter T is used for isolating the transmission signals, so that the reliability and the safety of signal transmission are improved.
As an alternative embodiment, the monitoring assembly 3 further comprises a third control terminal; the ultrasound apparatus further comprises:
the battery 4 comprises a charging end and a discharging end, the charging end of the battery 4 is connected with the power supply end of the power receiving module 21, the charging end of the battery 4 is used for receiving the first power supply voltage output by the power receiving module 21, and the discharging end of the battery 4 is used for outputting the second power supply voltage; the second power supply voltage is used for supplying power to the ultrasonic equipment;
the battery management assembly 5 comprises a first end, a second end and a third end, the first end of the battery management assembly 5 is connected with the third control end of the monitoring assembly 3, the second end of the battery management assembly 5 is connected with the charging end of the battery 4, the third end of the battery management assembly 5 is connected with the discharging end of the battery 4, the battery management assembly 5 is used for receiving a charging and discharging switching signal output by the monitoring assembly 3 through the third control end and obtaining a charging control signal and/or a discharging control signal according to the charging and discharging switching signal, the second end of the battery management assembly 5 is used for outputting the charging control signal, and the third end of the battery management assembly 5 is used for outputting the discharging control signal.
The ultrasonic device in this embodiment is further provided with a battery 4 and a battery management assembly 5, so that the ultrasonic device can be powered by the battery 4 or by a local area network.
Specifically, the battery 4 includes charging end and discharge end, and the charging end of battery 4 is connected with the power supply end of power receiving module 21, and the charging end of battery 4 is equipped with charging switch Q1, and when charging switch Q1 switched on, power receiving module 21 charges for battery 4 through power supply end output first power supply voltage, and the discharge end of battery 4 is equipped with discharging switch Q2, and when discharging switch Q2 switched on, the discharge end output second power supply voltage of battery 4 is the ultrasonic equipment power supply.
Specifically, the battery management assembly 5 includes a first end, a second end and a third end, the monitoring assembly 3 includes a third control end, the third control end of the monitoring assembly 3 is connected with the first end of the battery management assembly 5, the monitoring assembly 3 outputs a charge-discharge switching signal to the battery management assembly 5 through the third control end, the battery management assembly 5 is used for analyzing the charge-discharge switching signal to obtain a charge control signal or a discharge control signal, the charge control signal includes a charge on signal and a charge off signal, the discharge control signal includes a discharge on signal and a discharge off signal, the second end of the battery management assembly 5 is connected with the control end of the charge switch Q1, the second end of the battery management assembly 5 is used for outputting the charge on signal or the charge off signal to the charge switch Q1, the third end of the battery management assembly 5 is connected with the control end of the discharge switch Q2, and the third end of the battery management assembly 5 is used for outputting the discharge on signal or the discharge off signal to the discharge switch Q2. The charging switch Q1 is turned on after receiving the charging turn-on signal, so that the power supply branch between the power receiving module 21 and the battery 4 is turned on, the battery 4 is charged through the power receiving module 21, and the charging switch Q1 is turned off after receiving the charging turn-off signal, so that the power supply branch between the power receiving module 21 and the battery 4 is cut off, and the power receiving module 21 is not charged for the battery 4 any more. The discharging switch Q2 is turned on after receiving the discharging on signal to discharge the battery 4 to supply power to the ultrasonic equipment, and the discharging switch Q2 is turned off after receiving the discharging off signal to enable the battery 4 to not supply power to the ultrasonic equipment.
Wherein, the charging switch Q1 and the discharging switch Q2 can be controllable switches, such as a relay K, MOS tube, a triode, or a combination thereof. The battery management assembly 5 may be implemented by an element, a chip, or a circuit having the above-described functions.
As an alternative embodiment, the monitoring assembly 3 further comprises a fourth control terminal, and the ultrasound device further comprises:
the first voltage adjusting component 6 comprises a first end, a second end and a control end, the first end of the first voltage adjusting component 6 is connected with the power supply end of the power receiving module 21, the control end of the first voltage adjusting component 6 is connected with the fourth control end of the monitoring component 3, the first voltage adjusting component 6 is used for receiving a first power-on control signal output by the monitoring component 3 through the fourth control end and converting the first power supply voltage output by the power receiving module 21 into high-voltage according to the first power-on control signal, and the second end of the first voltage adjusting component 6 is used for outputting the high-voltage.
As an alternative embodiment, the monitoring assembly 3 further comprises a fifth control terminal, and the ultrasound device further comprises:
the second voltage adjusting component 7 comprises a first end, a second end and a control end, the first end of the second voltage adjusting component 7 is connected with the power supply end of the power receiving module 21, the control end of the second voltage adjusting component 7 is connected with the fifth control end of the monitoring component 3, the second voltage adjusting component 7 is used for receiving a second power-on control signal output by the monitoring component 3 through the fifth control end and converting the first power supply voltage output by the power receiving module 21 into low voltage according to the second power-on control signal, and the second end of the second voltage adjusting component 7 is used for outputting the low voltage.
In this embodiment, the ultrasound apparatus further includes a first voltage adjustment assembly 6 and a second voltage adjustment assembly 7, where the first voltage adjustment assembly 6 is used for converting the power supply voltage output by the power receiving module 21 into a high voltage power supply required by the ultrasound apparatus system side, and the second voltage adjustment assembly 7 is used for converting the power supply voltage output by the power receiving module 21 into a low voltage power supply required by the ultrasound apparatus system side.
Specifically, the monitoring assembly 3 further includes a fourth control end and a fifth control end, the fourth control end of the monitoring assembly 3 is connected with the control end of the first voltage adjustment assembly 6 so as to output a first power-on control signal to the first voltage adjustment assembly 6, the first end of the first voltage adjustment assembly 6 is connected with the power supply end of the power receiving module 21 so as to receive the first power supply voltage output by the power receiving module 21, and the first voltage adjustment assembly 6 adjusts the received first power supply voltage into a corresponding high voltage according to the first power-on control signal and outputs the corresponding high voltage from the second end of the first voltage adjustment assembly 6 so as to provide a high voltage power supply for the power utilization module connected with the second end of the first voltage adjustment assembly 6. The fifth control end of the monitoring component 3 is connected with the control end of the second voltage adjusting component 7 so as to output a second power-on control signal to the second voltage adjusting component 7, the first end of the second voltage adjusting component 7 is connected with the power supply end of the power receiving module 21 so as to receive the first power supply voltage output by the power receiving module 21, and the first voltage adjusting component 6 adjusts the received first power supply voltage into a corresponding low voltage according to the second power-on control signal and outputs the corresponding low voltage from the second end of the second voltage adjusting component 7 so as to provide a low voltage power supply for the power consumption module connected with the second end of the second voltage adjusting component 7.
As another alternative embodiment, the first end of the first voltage adjustment assembly 6 and the first end of the second voltage adjustment assembly 7 are also connected to the discharge end of the battery 4, so that the battery 4 supplies power to the electric equipment in the ultrasonic device when the ultrasonic device cannot be supplied with power through the local area network.
As an alternative embodiment, the first voltage regulation component 6 includes at least one of a single-ended flyback converter circuit and a linear voltage regulator circuit;
and/or the number of the groups of groups,
the second voltage adjusting component 7 includes at least one of a DC/DC circuit and a linear voltage stabilizing circuit.
Illustratively, the first voltage regulating component 6 includes a single-ended flyback converter circuit and a linear voltage regulator circuit, and the second voltage regulating component 7 includes a DC/DC circuit, a linear voltage regulator circuit, and the like, wherein the single-ended flyback converter circuit may be a flyback circuit, and the linear voltage regulator circuit may be an LDO (Low Dropout Regulaor, low dropout linear voltage regulator) circuit.
As an alternative embodiment, the monitoring assembly 3 may specifically comprise a CPU (Central Processing Unit ) in the ultrasound device and a controller, which may be an MCU (Microcontroller Unit, micro control unit) or a CPLD (Complex Programmable Logic Device ) or an FPGA (Field Programmable Gate Array, field programmable gate array).
The ethernet communication end of the CPU is used as the ethernet end of the monitoring component 3, and is connected with the interface 1 through a LAN line, the CPU and the controller are connected through an SPI (Serial Peripheral Interface ) or an I2C (Inter-Integrated Circuit, integrated circuit bus) for data transmission, and the plurality of control ends on the controller are respectively a first control end, a second control end, a third control end, a fourth control end and a fifth control end of the monitoring component 3.
In a second aspect, the present application further provides a power supply system of an ultrasonic device, including a power supply module, and a power supply assembly, an interface, and a monitoring assembly as any one of the above.
As an alternative embodiment, the power module is a switch that supports power over ethernet.
It should also be noted that in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An ultrasound device, comprising:
an interface connected with the power supply module;
the power supply assembly comprises a power receiving module, the power receiving module comprises a power receiving end, a power supply end and a communication end, the power receiving end and the communication end of the power receiving module are connected with the interface, the power receiving module is used for powering on based on power supply provided by the power supply module after handshake with the power supply module is successful, and the power supply end of the power receiving module is used for outputting a first power supply voltage; the first power supply voltage is used for supplying power to the ultrasonic equipment;
the monitoring component comprises an Ethernet end, the Ethernet end of the monitoring component is connected with the interface, and the monitoring component is used for establishing communication connection with the power supply module so that the power receiving module and the power supply module establish handshake.
2. The ultrasound device of claim 1, wherein the monitoring assembly further comprises a first control terminal, the powered module further comprises a first classification terminal, and the power supply assembly further comprises: the first grading switching module comprises a first end and a second end, the first end of the first grading switching module is connected with the first grading end of the power receiving module, the second end of the first grading switching module is connected with the first control end of the monitoring component, and the first grading switching module is used for receiving a first grading switching signal output by the first control end of the monitoring component and adjusting the current power grading of the power receiving module according to the first grading switching signal;
and/or the number of the groups of groups,
the monitoring assembly further comprises a second control end, the power receiving module further comprises a second grading end and a switching end, the power supply assembly further comprises a second grading switching module, the second grading switching module is arranged inside the power receiving module and comprises a first end and a second end, the switching end of the power receiving module is connected with the second control end of the monitoring assembly and the first end of the second grading switching module, the second grading end of the power receiving module is connected with the second end of the second grading switching module, and the second grading switching module is used for receiving a second grading switching signal output by the monitoring assembly through the second control end and adjusting the current power grading of the power receiving module according to the second grading switching signal.
3. The ultrasound device of claim 2, wherein the first hierarchical switching module and/or the second hierarchical switching module comprises:
the relay is used for responding to the grading switching signal output by the monitoring component to execute a closing action or an opening action; the hierarchical switching signal is the first hierarchical switching signal or the second hierarchical switching signal.
4. The ultrasound device of claim 2, wherein the first hierarchical switching module and/or the second hierarchical switching module comprises:
the adjustable resistor comprises a resistance control end, the resistance control end of the adjustable resistor is connected with the first control end and/or the second control end of the monitoring component, and the adjustable resistor is used for responding to the grading switching signal output by the monitoring component to adjust the resistance of the adjustable resistor; the hierarchical switching signal is the first hierarchical switching signal or the second hierarchical switching signal.
5. The ultrasonic device of claim 1, wherein the power supply assembly further comprises:
the isolation converter comprises a first end, a second end and a third end, wherein the first end of the isolation converter is connected with the interface, the second end of the isolation converter is connected with the power receiving end of the power receiving module, and the third end of the isolation converter is connected with the Ethernet end of the monitoring assembly.
6. The ultrasonic apparatus of claim 1, wherein the monitoring assembly further comprises a third control terminal; the ultrasound apparatus further comprises:
the battery comprises a charging end and a discharging end, wherein the charging end of the battery is connected with the power supply end of the power receiving module, the charging end of the battery is used for receiving the first power supply voltage output by the power receiving module, and the discharging end of the battery is used for outputting the second power supply voltage; the second power supply voltage is used for supplying power to the ultrasonic equipment;
the battery management assembly comprises a first end, a second end and a third end, wherein the first end of the battery management assembly is connected with the third control end of the monitoring assembly, the second end of the battery management assembly is connected with the charging end of the battery, the third end of the battery management assembly is connected with the discharging end of the battery, the battery management assembly is used for receiving a charge-discharge switching signal output by the monitoring assembly through the third control end and obtaining a charge control signal and/or a discharge control signal according to the charge-discharge switching signal, the second end of the battery management assembly is used for outputting the charge control signal, and the third end of the battery management assembly is used for outputting the discharge control signal.
7. The ultrasonic device of any one of claims 1-6, wherein the monitoring assembly further comprises a fourth control terminal, the ultrasonic device further comprising:
the first voltage adjusting component comprises a first end, a second end and a control end, wherein the first end of the first voltage adjusting component is connected with the power supply end of the power receiving module, the control end of the first voltage adjusting component is connected with the fourth control end of the monitoring component, the first voltage adjusting component is used for receiving a first power-on control signal output by the monitoring component through the fourth control end and converting a first power supply voltage output by the power receiving module into a high voltage according to the first power-on control signal, and the second end of the first voltage adjusting component is used for outputting the high voltage;
and/or, the monitoring component further comprises a fifth control end, and the ultrasonic equipment further comprises:
the second voltage adjusting assembly comprises a first end, a second end and a control end, wherein the first end of the second voltage adjusting assembly is connected with the power supply end of the power receiving module, the control end of the second voltage adjusting assembly is connected with the fifth control end of the monitoring assembly, the second voltage adjusting assembly is used for receiving a second power-on control signal output by the monitoring assembly through the fifth control end and converting the first power supply voltage output by the power receiving module into low voltage according to the second power-on control signal, and the second end of the second voltage adjusting assembly is used for outputting the low voltage.
8. The ultrasonic apparatus of claim 7, wherein the first voltage regulation component comprises at least one of a single ended flyback converter circuit, a linear voltage regulator circuit;
and/or the number of the groups of groups,
the second voltage adjusting component comprises at least one of a DC/DC circuit and a linear voltage stabilizing circuit.
9. A power supply system for an ultrasound device, comprising a power supply module and a power supply assembly, an interface and a monitoring assembly according to any one of claims 1-8.
10. The power supply system of an ultrasound device of claim 9, wherein the power supply module is a switch supporting power over ethernet.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202320854792.3U CN220358868U (en) | 2023-04-14 | 2023-04-14 | Ultrasonic equipment and power supply system thereof |
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| CN202320854792.3U CN220358868U (en) | 2023-04-14 | 2023-04-14 | Ultrasonic equipment and power supply system thereof |
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