CN112667062A - Computer outage self-recovery device - Google Patents
Computer outage self-recovery device Download PDFInfo
- Publication number
- CN112667062A CN112667062A CN202110106932.4A CN202110106932A CN112667062A CN 112667062 A CN112667062 A CN 112667062A CN 202110106932 A CN202110106932 A CN 202110106932A CN 112667062 A CN112667062 A CN 112667062A
- Authority
- CN
- China
- Prior art keywords
- main body
- computer
- shell
- rotating shaft
- guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 24
- 230000005284 excitation Effects 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 2
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Power Sources (AREA)
Abstract
The invention discloses a computer power failure self-recovery device, which comprises a device main body connected to a computer, a UPS (uninterrupted power supply) and excitation software, wherein the UPS and the excitation software are arranged in the device main body, the UPS and the computer are connected to a municipal power supply system together, and the excitation software is connected with a CPU (central processing unit) of the computer and excites the CPU to enable software which is arranged in the computer and runs to execute a storage command. According to the invention, the UPS power supply and the excitation software are installed in the main body shell, when the power supply in the computer is powered off, the UPS power supply in the device starts to supply power to the computer, the excitation software also runs, the CPU in the computer runs to enable all software in the running state of the computer to execute the storage command, and all data information is stored in the hard disk.
Description
Technical Field
The invention relates to the technical field of computer power-off protection, in particular to a computer power-off self-recovery device.
Background
The computer power failure self-recovery technology is a technology that a computer can automatically protect the current operation content and the field environment under the condition of abnormal power supply system, automatically recover the content after the power supply system recovers to be normal and then continue to operate in the state before power failure. The computer power failure self-recovery method commonly used at present mainly utilizes the automatic disk storage technology of software, when the computer power supply system is abnormal, the computer automatically stores the on-site information, and when the computer power supply system is recovered, the computer continues to operate after reading the operation state before power failure.
However, not all software has the automatic saving function, and the software with the automatic saving function is very few, so that a user often uses a plurality of software at the same time when using a computer, once a power supply system is powered off, most of the software has no automatic protection function, so that irreparable loss is caused, and the use of the user is seriously influenced. Based on the above, the invention provides a computer power-off self-recovery device which can record and store the running states of all software before the computer is powered off.
Disclosure of Invention
The present invention is directed to a computer power-off self-recovery apparatus for solving the above-mentioned technical problems, wherein when a power supply inside a computer is powered off, a UPS power supply inside the apparatus starts to supply power to the computer, and activates software to run, a CPU inside the computer runs to make all software currently in a running state execute a storage command, and stores all data information in a hard disk.
In order to achieve the purpose, the invention adopts the following technical scheme:
a computer power failure self-recovery device comprises a device main body connected to a computer, a UPS power supply and excitation software, wherein the UPS power supply and the excitation software are arranged in the device main body, the UPS power supply and the computer are connected to a municipal power supply system together, and the excitation software is connected with a CPU of the computer and excites the CPU to enable software built in and running in the computer to execute a storage command.
Preferably, the device main body is installed in the main body shell in a sliding and drawing manner, the top of the main body shell is of an opening structure, two protection plates are rotatably installed on two sides of the opening, and the two protection plates can rotate relatively to cover the top of the main body shell in a sealing manner; the top integrated into one piece of device main part is connected with the USB plug, the top bottom of device main part is connected with presses the briquetting, press briquetting bottom downwardly extending to the main part shell outside.
Preferably, when the pressing blocks are pushed upwards, the maximum rotation angle of each protection plate is one hundred eighty degrees, a plurality of guide blocks are uniformly arranged on the plate surface on the inner side of each protection plate along the length direction of the protection plate, and both sides of the USB plug are provided with limiting grooves corresponding to the guide blocks; when the USB plug slides upwards and extends out, the guide block is connected with the limiting groove in a sliding fit mode.
Preferably, two all be provided with magnetism on the opposite side of guard plate and inhale, two the guard plate keeps horizontal contact state and seals main body cover open-top through magnetism.
Preferably, two guide grooves are formed in the device main body along the vertical direction, two guide posts are formed at the position, corresponding to the guide grooves, of the bottom of the main body shell and extend upwards along the vertical direction, and when the device main body slides up and down in the main body shell, the guide posts are connected with the guide grooves in a sliding fit mode.
Preferably, the edges of two sides of the top of the device body are provided with stop blocks in a protruding manner, two sides of the device body are located below the stop blocks and protrude outward to form spherical limiting fixture blocks, and the distance between the stop blocks and the limiting fixture blocks is smaller than the height of the USB plug; a baffle matched with the stop block is rotatably installed at the top of the inner side of the main body shell through a first rotating shaft, a groove is formed in the main body shell and is positioned below the baffle, the distance between the groove and the baffle is smaller than the distance between the stop block and the limiting fixture block, an arc-shaped limiting plate matched with the limiting fixture block is rotatably connected in the groove through a second rotating shaft, and the outer arc surface of the arc-shaped limiting plate is connected with the inner wall of the main body shell through a second spring; gears are fixedly sleeved on the circumferential surfaces of the first rotating shaft and the second rotating shaft, and the first rotating shaft is connected with the second rotating shaft through a chain sleeved on the gears; a damper is fixed on a rotating shaft of the baffle, a first spring is connected between the opening end of the guide groove and the bottom of the main body shell, and the first spring is sleeved on the guide post.
Preferably, a hemispherical anti-break shell is fixedly sleeved on the outer portion of the main body shell, the top of the main body shell is flush with the upper end face of the anti-break shell, the pressing block extends downwards to penetrate through the anti-break shell and then extends to the outer portion of the anti-break shell, and a hand-held ring is connected to the bottom of the pressing block.
The invention has the beneficial effects that:
(1) according to the invention, the UPS power supply and the excitation software are installed in the main body shell, when the power supply in the computer is powered off, the UPS power supply in the device starts to supply power to the computer, the excitation software also runs, the CPU in the computer runs to enable all software in the running state of the computer to execute the storage command, and all data information is stored in the hard disk.
(2) The device main body is arranged in the main body shell in a drawing mode, the top of the main body shell can seal an opening of the main body shell through two protection plates which are connected in a rotating mode, and therefore the purpose of protecting the device main body is achieved.
(3) The device main part cooperatees with the arc limiting plate through baffle and backstop piece, spacing fixture block in main body cover, can realize that the device main part is fixed at the inside support of main body cover, and the personnel of being convenient for insert the USB plug to in the computer interface to the USB plug also is convenient to operate when retracting inside main body cover.
Drawings
FIG. 1 is a schematic diagram of an appearance structure of a computer power failure self-recovery device according to the present invention;
FIG. 2 is a schematic structural diagram of a computer power-off self-recovery device according to the present invention in an open state;
FIG. 3 is a schematic structural diagram of a computer power failure self-recovery device with a broken-proof housing removed according to the present invention;
FIG. 4 is a schematic diagram of an internal cross-sectional structure of a computer power-off self-recovery device according to the present invention;
FIG. 5 is a schematic view of an assembly structure between a baffle and an arc-shaped limiting plate in the computer power failure self-recovery device according to the present invention;
fig. 6 is a partially enlarged structural view of a portion a in fig. 4.
In the figure: 1. an anti-break housing; 2. a pressing block; 3. a hand ring; 4. a protection plate; 5. a USB plug; 6. a main body housing; 7. a limiting groove; 8. a guide block; 9. magnetic attraction is carried out; 10. a guide groove; 11. a guide post; 12. a first spring; 13. a device main body; 14. a baffle plate; 15. a stop block; 16. a groove; 17. an arc limiting plate; 18. a second spring; 19. a first rotating shaft; 20. a damper; 21. a chain; 22. a gear; 23. a second rotating shaft; 24. and a limiting clamping block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and intended to explain the invention type, and are not to be construed as limiting the invention type.
In the description of the invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, but are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the invention "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the invention can be understood by those of ordinary skill in the art as appropriate.
The invention provides a computer power failure self-recovery device, which comprises a device main body 13 connected to a computer, a UPS (uninterrupted power supply) and excitation software, wherein the UPS and the computer are connected to a municipal power supply system together, when the municipal power supply system is abnormal, the power supply in the computer stops supplying power, the UPS starts to supply power for the computer for a short time, the excitation software in the device main body 13 operates, a CPU (central processing unit) in the computer operates to enable all software in the computer to execute a storage command, and all data information is stored in a hard disk, so that the purpose of power failure self-recovery of the computer is realized.
The device body 13 is installed in the main body shell 6 in a sliding and drawing mode, the top of the device body 13 is integrally connected with the USB plug 5 in a forming mode, the bottom of the top of the device body 13 is connected with the pressing block 2, and the bottom of the pressing block 2 extends downwards to the outside of the main body shell 6. The top of the main body shell 6 is of an opening structure, two protection plates 4 are rotatably mounted on two sides of the opening, the two protection plates 4 can rotate relatively to seal and cover the top of the main body shell 6, and the USB plug 5 on the top of the device main body 13 can be protected by the two protection plates 4 to prevent dust from entering the main body shell 6; the pressing block 2 extends to the outside of the main body shell 6, and the USB plug 5 is pushed out of an interface connected to a computer by pushing the pressing block 2 upwards to be put into use.
As shown in fig. 3, when the pressing block 2 is pushed upward, the maximum rotation angle of each protection plate 4 is one hundred and eighty degrees, and the two protection plates 4 rotate one hundred and eighty degrees respectively, so that the USB plug 5 can be smoothly inserted into the computer interface, and the plate surface on the inner side of the protection plate 4 is uniformly provided with a plurality of guide blocks 8 along the length direction thereof, and both sides of the USB plug 5 are provided with limiting grooves 7 corresponding to the guide blocks 8; when the USB plug 5 slides upwards and extends out, the guide block 8 is connected with the limiting groove 7 in a sliding fit manner, and a gap is formed between the USB plug 5 and the inner wall of the main body shell 6, so that the sliding of the USB plug 5 can be limited by the mutual fit of the guide block 8 and the limiting groove 7, the sliding is avoided, and the device main body 13 can smoothly slide in the main body shell 6.
Furthermore, the opposite sides of the two protection plates 4 are provided with the magnetic attraction pieces 9, the two protection plates 4 are kept in a horizontal contact state through the magnetic attraction pieces 9 and seal the top opening of the main body shell 6, when a person uses the device, the protection plates 4 do not need to be opened manually, only the pressing blocks 2 need to be pushed upwards, the protection plates 4 can be opened through the matching of the limiting grooves 7 on the USB plug 5 and the guide blocks 8, and after the device is used, the two protection plates 4 are sealed through the magnetic attraction action of the magnetic attraction pieces 9.
In addition, in the invention, two guide grooves 10 are formed in the device main body 13 along the vertical direction, two guide posts 11 are formed at the position of the bottom of the main body shell 6 corresponding to the guide grooves 10 and extend upwards along the vertical direction, when the device main body 13 slides up and down in the main body shell 6, the guide posts 11 are connected with the guide grooves 10 in a sliding fit manner, the whole device main body 13 is matched with the guide blocks 8 through the limiting grooves 7 at the top, and the guide posts 11 at the bottom are matched with the guide grooves 10, so that the device main body 13 can be thoroughly ensured to move linearly along the inside of the main body shell 6, and the USB plug 5 can be smoothly pushed out or retracted.
As shown in fig. 4 and 6, the edges of the two sides of the top of the device main body 13 are provided with the stop blocks 15 in an outward protruding manner, the two sides of the device main body 13 are located below the stop blocks 15 and protrude outward to form spherical limiting latch blocks 24, and the distance between the stop blocks 15 and the limiting latch blocks 24 is smaller than the height of the USB plug 5; a baffle 14 matched with the stop block 15 is rotatably mounted at the top of the inner side of the main body shell 6 through a first rotating shaft 19, a groove 16 is formed in the main body shell 6 and is positioned below the baffle 14, the distance between the groove 16 and the baffle 14 is smaller than the distance between the stop block 15 and a limiting clamping block 24, an arc limiting plate 17 matched with the limiting clamping block 24 is rotatably connected in the groove 16 through a second rotating shaft 23, and the outer arc surface of the arc limiting plate 17 is connected with the inner wall of the main body shell 6 through a second spring 18; the circumferential surfaces of the first rotating shaft 19 and the second rotating shaft 23 are fixedly sleeved with a gear 22, and the first rotating shaft 19 and the second rotating shaft 23 are connected through a chain 21 sleeved on the gear 22; a damper 20 is fixed on the rotating shaft of the baffle plate 14, the open end of the guide groove 10 and the bottom of the main body shell 6 are connected with a first spring 12, and the first spring 12 is sleeved on the guide post 11. In an initial state, the USB plug 5 is retracted in the main body housing 6, the pressing block 2 is pushed upwards, the device main body 13 slides upwards along the main body housing 6, the USB plug 5 pushes the two protection plates 4 to extend to the outside of the main body housing 6, at this time, the first spring 12 is in a stretched state, when the limiting clamping block 24 on the device main body 13 slides to the arc limiting plate 17, the limiting clamping block 24 presses the arc limiting plate 17 towards the inner wall direction of the main body housing 6, the arc limiting plate 17 rotates to the inside of the groove 16, at this time, the second spring 18 is in a stretched state, after the limiting clamping block 24 slides over the arc limiting plate 17, the arc limiting plate 17 is restored to the initial position under the reaction force of the second spring 18, because the distance between the stopping block 15 and the limiting clamping block 24 is smaller than the distance between the groove 16 and the baffle 14, the stopping block 15 does not touch the baffle 14, and at this time, the working part of the USB plug 5 has completely, and the device main body 13 is supported and fixed under the action of the arc limiting plate 17, and a person can directly insert the device into a computer interface. When the device needs to be detached after use, the pressing block 2 is continuously pushed upwards, the stopping block 15 is made to touch the baffle 14 and extrude the baffle 14, the first rotating shaft 19 on the baffle 14 is driven to rotate clockwise, the first rotating shaft 19 is connected with the second rotating shaft 23 through a gear chain structure, the arc limiting plate 17 can also be driven to rotate clockwise to the inside of the groove 16, the second spring 18 is made to recover and deform slowly due to the fact that the damper 20 is installed on the baffle 14, the pressing block 2 is released at the moment, and the device main body 13 slides to the bottom of the main body shell 6 rapidly under the effect of the first spring 12.
As a preferred embodiment, the external of the main body housing 6 in the invention is further fixedly sleeved with a hemispherical anti-break housing 1, and the top of the main body housing 6 is flush with the upper end face of the anti-break housing 1, the pressing block 2 extends downwards to penetrate through the anti-break housing 1 and then extends to the outside, and the bottom of the pressing block 2 is connected with the hand ring 3, when the device is connected with a computer interface, the upper end face of the anti-break housing 1 is attached to the computer interface, the outside is of a hemispherical structure, and the protection of the main body housing 6 is formed by the characteristics of the hemispherical structure, so that the USB plug 5 is prevented from being broken due to misoperation of personnel.
The invention provides a computer power failure self-recovery device, when in use, a pressing block 2 is pushed upwards to enable a USB plug 5 to extend out of a main body shell 6, a fracture-preventing shell 1 outside the main body shell 6 protects the fracture-preventing shell, after a limiting clamping block 24 slides across an arc limiting plate 17, the arc limiting plate 17 recovers to an initial position under the counter-acting force of a second spring 18, a device main body 13 is supported and fixed under the action of the arc limiting plate 17, then the USB plug 5 is inserted into an interface of a computer, when a municipal power supply system is abnormal, a power supply in the computer stops supplying power, a UPS power supply is started to supply power for the computer for a short time, at the moment, excitation software in the device main body 13 runs, a CPU in the computer runs to enable all software in a current running state of the computer to execute a storage command, all data information is stored in a hard disk, and after the use is finished, the device is pulled out, and continue to upwards promote and press the briquetting 2, make backstop 15 touch baffle 14 and extrude baffle 14, first pivot 19 clockwise rotation on the drive baffle 14, it is inside to drive arc limiting plate 17 clockwise rotation to recess 16, the action of the attenuator 20 on the baffle 14 makes second spring 18 resume deformation comparatively slowly, loosen and press briquetting 2, device main part 13 is quick under the effect of first spring 12 slides to main body shell 6 bottom, two guard plates 4 then rotate and inhale the effect of 9 with main body shell 6 opening part sealed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (7)
1. The computer power failure self-recovery device is characterized by comprising a device main body (13) connected to a computer, a UPS power supply and excitation software, wherein the UPS power supply and the computer are arranged in the device main body (13), the UPS power supply and the computer are connected to a municipal power supply system together, and the excitation software is connected with a CPU of the computer and excites the CPU to enable software built in and operated by the computer to execute a storage command.
2. The computer power failure self-recovery device according to claim 1, wherein the device body (13) is slidably and drawably installed in the main body casing (6), the top of the main body casing (6) is of an open structure, two protection plates (4) are rotatably installed at two sides of the opening, and the two protection plates (4) can relatively rotate to realize the sealing cover on the top of the main body casing (6); the USB plug (5) is connected with the top of the device main body (13) in an integrated forming mode, the pressing block (2) is connected to the bottom of the top of the device main body (13), and the bottom of the pressing block (2) extends downwards to the outside of the main body shell (6).
3. The computer power failure self-recovery device according to claim 2, wherein when the pressing block (2) is pushed upwards, the maximum rotation angle of each protection plate (4) is one hundred and eighty degrees, a plurality of guide blocks (8) are uniformly arranged on the plate surface of the inner side of each protection plate (4) along the length direction of the protection plate, and both sides of the USB plug (5) are provided with limiting grooves (7) corresponding to the guide blocks (8); when the USB plug (5) slides upwards and extends out, the guide block (8) is connected with the limiting groove (7) in a sliding fit manner.
4. The computer power failure self-recovery device according to claim 3, wherein the two protection plates (4) are provided with magnetic attraction pieces (9) on opposite sides, and the two protection plates (4) are kept in horizontal contact through the magnetic attraction pieces (9) and seal the top opening of the main body casing (6).
5. The computer power failure self-recovery device according to claim 3, wherein two guide grooves (10) are formed in the device main body (13) along a vertical direction, two guide posts (11) are formed at the bottom of the main body housing (6) and extend upwards along the vertical direction at positions corresponding to the guide grooves (10), and when the device main body (13) slides up and down in the main body housing (6), the guide posts (11) are connected with the guide grooves (10) in a sliding fit manner.
6. The computer power failure self-recovery device according to claim 5, wherein, the edges of two sides of the top of the device body (13) are provided with stop blocks (15) in an outward protruding manner, two sides of the device body (13) are located below the stop blocks (15) and are formed with spherical limit blocks (24) in an outward protruding manner, and the distance between the stop blocks (15) and the limit blocks (24) is smaller than the height of the USB plug (5); the top of the inner side of the main body shell (6) is rotatably provided with a baffle (14) matched with the stop block (15) through a first rotating shaft (19), a groove (16) is formed in the main body shell (6) and located below the baffle (14), the distance between the groove (16) and the baffle (14) is smaller than the distance between the stop block (15) and the limiting clamping block (24), an arc limiting plate (17) matched with the limiting clamping block (24) is rotatably connected in the groove (16) through a second rotating shaft (23), and the outer arc surface of the arc limiting plate (17) is connected with the inner wall of the main body shell (6) through a second spring (18); gears (22) are fixedly sleeved on the circumferential surfaces of the first rotating shaft (19) and the second rotating shaft (23), and the first rotating shaft (19) is connected with the second rotating shaft (23) through a chain (21) sleeved on the gears (22); a damper (20) is fixed on a rotating shaft of the baffle plate (14), a first spring (12) is connected between the opening end of the guide groove (10) and the bottom of the main body shell (6), and the guide post (11) is sleeved with the first spring (12).
7. The computer power failure self-recovery device according to any one of claims 2-6, wherein a hemispherical anti-break shell (1) is sleeved on the outer portion of the main body shell (6), the top of the main body shell (6) is flush with the upper end face of the anti-break shell (1), the pressing block (2) extends downwards to penetrate through the anti-break shell (1) and then extends to the outer portion of the anti-break shell, and a hand-held ring (3) is connected to the bottom of the pressing block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110106932.4A CN112667062A (en) | 2021-01-27 | 2021-01-27 | Computer outage self-recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110106932.4A CN112667062A (en) | 2021-01-27 | 2021-01-27 | Computer outage self-recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112667062A true CN112667062A (en) | 2021-04-16 |
Family
ID=75414584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110106932.4A Pending CN112667062A (en) | 2021-01-27 | 2021-01-27 | Computer outage self-recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112667062A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1530794A (en) * | 2003-03-14 | 2004-09-22 | 联想(北京)有限公司 | Self-restoring apparatus and method for computer interruption |
| US20050206241A1 (en) * | 2004-03-17 | 2005-09-22 | Piyush Saxena | Web-enabled UPS |
| US20060206741A1 (en) * | 2005-03-08 | 2006-09-14 | Allison Michael S | Power management system for UPS attached to external devices |
| AU2007315385A1 (en) * | 2006-10-31 | 2008-05-08 | Linak A/S | A motor operator for switchgear for mains power distribution systems |
| CN101655733A (en) * | 2009-09-08 | 2010-02-24 | 中山冠虹电子有限公司 | Method and device for collocating uninterruptible power supply to enable computer to safely hibernate during power cut |
-
2021
- 2021-01-27 CN CN202110106932.4A patent/CN112667062A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1530794A (en) * | 2003-03-14 | 2004-09-22 | 联想(北京)有限公司 | Self-restoring apparatus and method for computer interruption |
| US20050206241A1 (en) * | 2004-03-17 | 2005-09-22 | Piyush Saxena | Web-enabled UPS |
| US20060206741A1 (en) * | 2005-03-08 | 2006-09-14 | Allison Michael S | Power management system for UPS attached to external devices |
| AU2007315385A1 (en) * | 2006-10-31 | 2008-05-08 | Linak A/S | A motor operator for switchgear for mains power distribution systems |
| CN101655733A (en) * | 2009-09-08 | 2010-02-24 | 中山冠虹电子有限公司 | Method and device for collocating uninterruptible power supply to enable computer to safely hibernate during power cut |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6374315B1 (en) | Interface with connection unit for loading host computer with external storage device format control information in response to connection of host computer to connection unit | |
| CN211406104U (en) | Electronic device | |
| CN110350358B (en) | Portable power source with data line anticreep location structure | |
| CN112667062A (en) | Computer outage self-recovery device | |
| CN211349254U (en) | Computer hard disk reinforcing apparatus | |
| CN215643701U (en) | Cloud storage high-speed solid state disk | |
| CN108321910B (en) | Connection structure of waterproof battery and seat charge | |
| CN213751148U (en) | Office data safety storage device | |
| CN212185695U (en) | Foreground with wireless charging function | |
| CN218729897U (en) | Flash memory | |
| CN112326661A (en) | Minimally invasive tree age detector | |
| CN212586814U (en) | Gold tax disk storage device | |
| CN112669887B (en) | Self-destruction protection device for stored information | |
| CN215011159U (en) | USB flash disk with prevent losing function | |
| CN201877125U (en) | Telescopic type USB (universal serial bus) flash disk | |
| CN213818469U (en) | Hand-held electronic information device | |
| CN212847684U (en) | Solid state hard drives convenient to dismantle | |
| CN209879513U (en) | Encrypted double-frequency card reader | |
| CN201440428U (en) | Battery cover structure and portable electronic device with same | |
| CN219267316U (en) | Independent data storage device with extended function | |
| CN216649317U (en) | Dust protected card slot of UPS power | |
| CN214281845U (en) | Secret-related archive data storage device | |
| CN209820566U (en) | Water meter with rotary battery box | |
| CN215932658U (en) | Data security storage device | |
| CN218918111U (en) | Intelligent memory card |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210416 |