CN219143420U - Novel storage device - Google Patents
Novel storage device Download PDFInfo
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- CN219143420U CN219143420U CN202223592534.7U CN202223592534U CN219143420U CN 219143420 U CN219143420 U CN 219143420U CN 202223592534 U CN202223592534 U CN 202223592534U CN 219143420 U CN219143420 U CN 219143420U
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- 230000008054 signal transmission Effects 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 5
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The utility model relates to a novel storage device: the power supply is electrically connected with the MCU control singlechip through the voltage stabilizing chip, the power supply is electrically connected with the card reader module through the card reader power supply module, the power supply is electrically connected with the hard disk storage module through the hard disk storage power supply module, the power supply is electrically connected with the external USB equipment interface through the external USB equipment power supply module, the power supply is electrically connected with the USB-HUB module through the USB-HUB power supply module, the power supply is electrically connected with the core host processor through the core host processor power supply module, the MCU control singlechip is respectively connected with the card reader power supply module, the hard disk storage power supply module, the external USB equipment power supply module, the USB-HUB power supply module and the core host processor power supply module through signal transmission, and the card reader module, the hard disk storage module, the external USB equipment interface and the USB switch are all connected with the USB-HUB module through signal transmission.
Description
Technical Field
The utility model relates to the technical field of storage equipment, in particular to novel storage equipment.
Background
The traditional design of the power supply part of the storage device is that a power switch has only one control module, and when the storage device is turned on, the product is powered on, and when the storage device is turned off, all functions are powered off, the storage device is turned off, and once the hardware design is molded, the power supply time sequence cannot be changed at any time.
Disclosure of Invention
The utility model provides a novel storage device aiming at the problems and the defects existing in the prior art.
The utility model solves the technical problems by the following technical proposal:
the utility model provides novel storage equipment which is characterized by comprising a power supply, a voltage stabilizing chip, an MCU control singlechip, a card reader power supply module, a card reader module, a hard disk storage power supply module, a hard disk storage module, an external USB equipment power supply module, an external USB equipment interface, a USB-HUB power supply module, a USB-HUB module, a USB switch, a core host processor power supply module and a core host processor.
The external USB device power supply module comprises an external USB device power supply switch and a voltage detection module, the card reader power supply module comprises a card reader power supply switch, the hard disk storage power supply module comprises a hard disk storage power supply switch, the USB-HUB power supply module comprises a USB-HUB power supply switch, and the core host processor power supply module comprises a core host processor power supply switch.
The utility model can realize that each module can be dynamically and independently switched through the MCU according to the environment in the use process, avoid unnecessary electric consumption when hardware is temporarily idle, and adjust the power supply time sequence of each functional module at any time according to the requirement.
Drawings
Fig. 1 is a control schematic diagram of a novel memory device according to a preferred embodiment of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, this embodiment provides a novel storage device, it includes power, steady voltage chip, MCU control singlechip, card reader power module, card reader module, hard disk storage power module, hard disk storage module, external USB device power module, external USB device interface, USB-HUB power module, USB-HUB module, USB switch, core host processor power module, core host processor, external USB device power module includes external USB device power switch and voltage detection module (adopts current voltage detection module), card reader power module includes card reader power switch, hard disk storage power module includes hard disk storage power switch, USB-HUB power module includes USB-HUB power switch, core host processor power module includes core host processor power switch.
The electric connection relation in this scheme is: the power supply is electrically connected with the MCU control singlechip through the voltage stabilizing chip, the power supply is electrically connected with the card reader module through the card reader power supply module, the power supply is electrically connected with the hard disk storage module through the hard disk storage power supply module, the power supply is electrically connected with an external USB device interface through an external USB device power supply module, the power supply is electrically connected with the USB-HUB module through the USB-HUB power supply module, and the power supply is electrically connected with the core host processor through the core host processor power supply module, so that the light line in the figure 1 is seen.
The signal transmission connection relation in the scheme is as follows: the MCU control singlechip is respectively connected with the card reader power supply module, the hard disk storage power supply module, the external USB equipment power supply module, the USB-HUB power supply module and the core host processor power supply module through signal transmission, the card reader module, the hard disk storage module, the external USB equipment interface and the USB switch are connected with the USB-HUB module through signal transmission, and the USB switch is connected with the core host processor through signal transmission, so that thick lines in the figure 1 are seen.
In the scheme, weak voltage exists at the external USB equipment interface, when the external USB equipment interface is externally connected with an external mobile phone and the like, the voltage at the external USB equipment interface is not available, the voltage detection module can detect the voltage at the external USB equipment interface and transmit the voltage to the MCU control singlechip through signal transmission, the MCU control singlechip can know that the external mobile phone is externally connected with the external USB equipment interface according to voltage change, then the external USB equipment power supply switch is controlled to be turned off, and the power supply supplies power for the external mobile phone at the external USB equipment interface through the closed external USB equipment power supply switch. MCU control singlechip monitors external mobile phone's service condition, when external mobile phone need utilize hard disk storage module to carry out the storage, then control hard disk storage power supply switch to close, the power is hard disk storage module power supply through closed hard disk storage power supply switch, control USB-HUB power supply switch to close, the power is USB-HUB module power supply through closed USB-HUB power supply switch, control core host computer processor power supply switch to close, the power is core host computer processor power supply through closed core host computer processor power supply switch, the core host computer processor just can carry out specific memory function like this.
When the external mobile phone needs to read data by using the card reader module, the card reader power supply switch is controlled to be turned off, the power supply supplies power to the card reader module through the closed card reader power supply switch, the USB-HUB power supply switch is controlled to be turned off, the power supply is controlled to supply power to the USB-HUB module through the closed USB-HUB power supply switch, the power supply is controlled to be turned off, and the power supply is controlled to supply power to the core host processor through the closed core host processor power supply switch, so that the core host processor can execute a specific data reading function.
In addition, this scheme still includes USB-TYP-C data interface, power management chip, and USB-TYP-C data interface is connected with USB signal transmission, USB-TYP-C data interface, power management chip, power are signal transmission connection in proper order, and the charging of power management chip management power.
The power supply of each module can be dynamically and independently switched through the MCU according to the environment in the use process, unnecessary electric quantity consumption during temporary idle of hardware is avoided, and the power supply time sequence of each functional module can be adjusted at any time according to requirements.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that these are by way of example only, and the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the utility model, but such changes and modifications fall within the scope of the utility model.
Claims (2)
1. The utility model provides a novel storage device, its characterized in that includes power, steady voltage chip, MCU control singlechip, card reader power module, card reader module, hard disk storage power module, hard disk storage module, external USB equipment power module, external USB equipment interface, USB-HUB power module, USB-HUB module, USB switch, core host computer processor power module, core host computer processor, the power passes through steady voltage chip and MCU control singlechip electricity and is connected, the power passes through card reader power module and card reader module electricity, the power passes through hard disk storage power module and hard disk storage module electricity and is connected, the power passes through external USB equipment power module and external USB equipment interface electricity and is connected, the power passes through USB-HUB power module and USB-HUB module electricity and is connected, the MCU control singlechip is connected with card reader power module, hard disk storage power module, external USB equipment power module, USB-HUB power module and core host computer processor power module signal transmission respectively, card reader module, hard disk storage module, external USB switch all are connected with USB-HUB interface transmission signal connection with core host computer processor power module signal transmission.
2. The novel storage device of claim 1, wherein the external USB device power module comprises an external USB device power switch and a voltage detection module, the card reader power module comprises a card reader power switch, the hard disk storage power module comprises a hard disk storage power switch, the USB-HUB power module comprises a USB-HUB power switch, and the core host processor power module comprises a core host processor power switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223592534.7U CN219143420U (en) | 2022-12-30 | 2022-12-30 | Novel storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223592534.7U CN219143420U (en) | 2022-12-30 | 2022-12-30 | Novel storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219143420U true CN219143420U (en) | 2023-06-06 |
Family
ID=86567747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223592534.7U Active CN219143420U (en) | 2022-12-30 | 2022-12-30 | Novel storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219143420U (en) |
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2022
- 2022-12-30 CN CN202223592534.7U patent/CN219143420U/en active Active
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