CN218472800U - Emergency power supply device suitable for surgical robot system - Google Patents
Emergency power supply device suitable for surgical robot system Download PDFInfo
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- CN218472800U CN218472800U CN202222498394.0U CN202222498394U CN218472800U CN 218472800 U CN218472800 U CN 218472800U CN 202222498394 U CN202222498394 U CN 202222498394U CN 218472800 U CN218472800 U CN 218472800U
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- power supply
- voltage
- switch
- storage battery
- battery pack
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Abstract
The utility model provides an emergency power supply device suitable for a surgical robot system, aiming at the problems that the prior UPS is adopted for power supply, so that the surgical robot trolley occupies large volume and has redundant functions, the input end of a switch power supply is connected with a commercial power, and the output end of the switch power supply is connected with an output selection switch; the output end of the storage battery is connected with the output selection switch; the main control unit is connected with the output end of the switch power supply and the input end of the output selection switch at the same time, collects the voltage of the switch power supply, compares the voltage of the switch power supply with a first threshold value through the comparator, and controls the conduction circuit of the output selection switch according to the comparison result. If the mains supply is normal (namely the voltage of the switching power supply is normal), outputting the voltage of the switching power supply to supply power to the robot system; and if the mains supply is powered off, selecting the voltage of the storage battery pack to supply power to the robot system.
Description
Technical Field
The utility model belongs to the technical field of the power supply, especially, relate to an emergent power supply unit suitable for surgical robot system.
Background
In the surgical robot system, the stability of power supply is important, the probability of the abnormality (such as power failure) of the commercial power cannot be eliminated, and corresponding technical means must be provided to ensure that the surgical robot system can be removed quickly in time when the abnormality occurs, for example, a corresponding motor is operated to withdraw the appliance from the patient or move the surgical robot system away, and manual surgery is changed.
For the power supply of the surgical robot, a commercial UPS (uninterruptible power supply) is generally used to constitute the emergency power supply function of the robot system in the case of power failure. For example, CN202123149941.6 discloses a UPS management circuit.
However, the commercial USP is large in size and has an inversion 220V function, and in a surgical robot system, the emergency evacuation robot does not need to use an inversion voltage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an emergent power supply unit suitable for surgical robot system abandons to occupy bulky and the commercial UPS of function redundancy, changes into the selection of independently designing charge control and power supply detection and power supply route, has realized the emergent power supply demand of the surgical robot that fits to can reach the purpose that surgical robot platform car body volume diminishes.
In order to solve the above problem, the technical scheme of the utility model is that:
an emergency power supply device adapted for use in a surgical robotic system, comprising: the device comprises a switching power supply, a storage battery pack, a main control unit and an output selection switch;
the input end of the switch power supply is connected with a mains supply, and the output end of the switch power supply is connected with the output selection switch;
the output end of the storage battery is connected with the output selection switch;
the main control unit is connected with the output end of the switching power supply and the input end of the output selection switch at the same time, collects the voltage of the switching power supply, compares the voltage of the switching power supply with a first threshold value through a comparator, and controls a conducting circuit of the output selection switch according to a comparison result.
According to an embodiment of the present invention, the emergency power supply device further includes a charging unit;
the input end of the charging unit is connected with a mains supply, and the output end of the charging unit is connected with the storage battery pack;
the main control unit is connected with the output end of the storage battery pack and the switch end of the charging unit, collects the voltage of the storage battery pack, compares the voltage of the storage battery pack with a second threshold value through a comparator, and controls the charging unit to be turned on/off according to the comparison result.
According to the utility model discloses an embodiment, the main control unit includes the display, the display is used for showing the state of commercial power and storage battery's state.
According to the utility model discloses an embodiment, the main control unit still includes the communicator, the communicator is used for carrying out data communication with external equipment.
The utility model discloses owing to adopt above technical scheme, make it compare with prior art and have following advantage and positive effect:
the emergency power supply device applicable to the surgical robot system in one embodiment of the utility model is used for solving the problems that the existing UPS is adopted for power supply, so that the surgical robot trolley occupies large volume and has redundant functions, the input end of the switch power supply is connected with the commercial power, and the output end of the switch power supply is connected with the output selection switch; the output end of the storage battery is connected with the output selection switch; the main control unit is connected with the output end of the switch power supply and the input end of the output selection switch at the same time, collects the voltage of the switch power supply, compares the voltage of the switch power supply with a first threshold value through a comparator, and controls the conduction circuit of the output selection switch according to the comparison result. If the mains supply is normal (namely the voltage of the switching power supply is normal), outputting the voltage of the switching power supply to supply power to the robot system; and if the mains supply is powered off, selecting the voltage of the storage battery pack to supply power to the robot system.
Drawings
Fig. 1 is a schematic view of an emergency power supply device suitable for a surgical robot system according to an embodiment of the present invention.
Description of the reference numerals:
1: a switching power supply; 2: a battery pack; 3: a main control unit; 4: an output selection switch; 5: a charging unit; 6: a display; 7: a communicator.
Detailed Description
The following provides a further detailed description of an emergency power supply device suitable for a surgical robot system according to the present invention with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims.
Referring to fig. 1, the present embodiment provides an emergency power supply device for a surgical robot system, which includes: the device comprises a switching power supply 1, a storage battery pack 2, a main control unit 3 and an output selection switch 4;
the input end of the switch power supply 1 is connected with commercial power, and the output end of the switch power supply 1 is connected with the output selection switch 4; the output end of the storage battery pack 2 is connected with an output selection switch 4. The output selection switch can select whether to output the voltage of the switching power supply 1 or the voltage of the battery pack 2.
The main control unit 3 is simultaneously connected with the output end of the switch power supply 1 and the input end of the output selection switch, the main control unit 3 collects the voltage of the switch power supply 1, the voltage of the switch power supply 1 is compared with a first threshold value through a comparator, and the conduction circuit of the output selection switch 4 is controlled according to the comparison result.
That is, the main control unit 3 detects the voltage of the switching power supply 1, and when the utility power is normal, the voltage of the switching power supply 1 is normal (for example, 24V); when the mains supply is powered off, the voltage of the switching power supply 1 is abnormal (for example, only 3V), and whether the mains supply is powered off or not can be known by comparing the voltage of the switching power supply 1 with a first threshold (for example, 5V). If the commercial power is normal, outputting the voltage of the switching power supply to supply power to the robot system; and if the mains supply is powered off, selecting the voltage of the storage battery pack to output to the robot system for power supply.
Further, the emergency power supply device suitable for the surgical robot system further comprises a charging unit 5, wherein the input end of the charging unit 5 is connected with the mains supply, and the output end of the charging unit 5 is connected with the storage battery pack 2.
The main control unit 3 is connected with the output end of the storage battery pack 2 and the switch end of the charging unit 5, the main control unit 3 collects the voltage of the storage battery pack 2, the voltage of the storage battery pack 2 is compared with a second threshold value through a comparator, and the charging unit 5 is controlled to be turned on/off according to the comparison result. When the voltage of the storage battery pack 2 is smaller than a second threshold value, controlling the charging unit 5 to start charging the storage battery pack 2; when the voltage of the secondary battery pack 2 is equal to or greater than the second threshold value, the charging unit 5 is controlled to stop charging. The second threshold value can be set according to actual conditions.
Further, the main control unit 3 includes a display 6, and the display 6 is used for displaying the state of the commercial power and the state of the storage battery pack 2. Such as normal mains supply, power failure of the mains supply, low power of the storage battery pack 2, normal storage battery pack 2 and the like.
Further, the main control unit 3 further includes a communicator 7, and the communicator 7 is used for data communication with an external device. If the mobile device is communicated with, the state of the commercial power and the state of the storage battery pack 2 are sent to the mobile device.
The working principle of the emergency power supply device suitable for the surgical robot system is briefly described as follows:
after the commercial power AC220V is connected to the robot, the commercial power AC is respectively supplied to the switching power supply (such as 24V and 48V) and the charging unit, the control of the charging unit is executed by the main control unit by detecting the voltage of the storage battery pack, and the main control unit also judges whether the commercial power is normal or not by detecting the voltage of the switching power supply. Besides detecting the two voltages, the main control unit also has the functions of communication and displaying the states of the commercial power and the storage battery pack. The output voltages of the switch power supply and the storage battery pack are connected to the output selection switch unit, the main control unit controls output according to whether the commercial power is normal, and if the commercial power is normal, the voltage of the output switch power supply is output to supply power to the robot system; and if the mains supply is powered off, selecting the voltage of the storage battery pack to output to the robot system for power supply.
The emergency power supply device applicable to the surgical robot system in the embodiment abandons a commercial UPS which occupies a large volume and has redundant functions, changes the selection of charging control, power supply detection and power supply paths into independent design, meets the emergency power supply requirement of the surgical robot, and can achieve the purpose of reducing the size of the surgical robot trolley.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, the changes are still within the scope of the present invention if they fall within the scope of the claims and their equivalents.
Claims (4)
1. An emergency power supply device adapted for use in a surgical robotic system, comprising: the device comprises a switching power supply, a storage battery pack, a main control unit and an output selection switch;
the input end of the switch power supply is connected with a mains supply, and the output end of the switch power supply is connected with the output selection switch;
the output end of the storage battery pack is connected with the output selection switch;
the main control unit is connected with the output end of the switching power supply and the input end of the output selection switch at the same time, collects the voltage of the switching power supply, compares the voltage of the switching power supply with a first threshold value through a comparator, and controls a conducting circuit of the output selection switch according to a comparison result.
2. An emergency power supply for a surgical robotic system as claimed in claim 1, further comprising a charging unit;
the input end of the charging unit is connected with a mains supply, and the output end of the charging unit is connected with the storage battery pack;
the main control unit is connected with the output end of the storage battery pack and the switch end of the charging unit, collects the voltage of the storage battery pack, compares the voltage of the storage battery pack with a second threshold value through a comparator, and controls the charging unit to be turned on/off according to the comparison result.
3. An emergency power supply for a surgical robotic system as claimed in claim 1, wherein the master control unit includes a display for displaying the status of the utility power and the status of the battery pack.
4. An emergency power supply apparatus for a surgical robotic system as claimed in claim 1 or 3, wherein the master control unit further comprises a communicator for data communication with an external device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222498394.0U CN218472800U (en) | 2022-09-21 | 2022-09-21 | Emergency power supply device suitable for surgical robot system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222498394.0U CN218472800U (en) | 2022-09-21 | 2022-09-21 | Emergency power supply device suitable for surgical robot system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218472800U true CN218472800U (en) | 2023-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222498394.0U Active CN218472800U (en) | 2022-09-21 | 2022-09-21 | Emergency power supply device suitable for surgical robot system |
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| Country | Link |
|---|---|
| CN (1) | CN218472800U (en) |
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2022
- 2022-09-21 CN CN202222498394.0U patent/CN218472800U/en active Active
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