CN112287412B - Computer information processing device for preventing data loss - Google Patents
Computer information processing device for preventing data loss Download PDFInfo
- Publication number
- CN112287412B CN112287412B CN202011223820.9A CN202011223820A CN112287412B CN 112287412 B CN112287412 B CN 112287412B CN 202011223820 A CN202011223820 A CN 202011223820A CN 112287412 B CN112287412 B CN 112287412B
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- China
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- fixedly connected
- gear
- plug
- toothed plate
- springs
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/81—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer by operating on the power supply, e.g. enabling or disabling power-on, sleep or resume operations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/85—Protecting input, output or interconnection devices interconnection devices, e.g. bus-connected or in-line devices
Abstract
The invention discloses a computer information processing device for preventing data loss, which comprises a machine body and a plug, wherein a power supply slot is formed in the right end of the machine body, the plug is inserted into the power supply slot, and an installation block is fixedly connected to one end, far away from the power supply slot, of the plug. According to the invention, through arranging the second toothed plate, the third toothed plate, the clamping block and the clamping ball, under the elastic action of the second spring, the second toothed plate moves downwards, the second toothed plate moves the clamping block downwards, so that the clamping block is clamped with the clamping groove on the mounting block, meanwhile, the second toothed plate drives the first gear to rotate, the first gear rotates the first rotating shaft, the first rotating shaft rotates the second gear, the second gear moves the third toothed plate upwards, the third toothed plate drives the rotating frame to rotate anticlockwise, so that the clamping ball is clamped in the arc-shaped groove, and thus the plug is fixed in multiple stages, the situation that the plug is touched carelessly to cause the plug to fall off from the slot, data in a computer is not stored in time and lost is avoided, and the use safety is greatly improved.
Description
Technical Field
The invention relates to the technical field of computer information security processing, in particular to a computer information processing device capable of preventing data loss.
Background
The computer is a modern electronic computer for high-speed calculation, can perform numerical calculation and logic calculation, has a memory function, and is a modern intelligent electronic device capable of operating according to a program and automatically processing mass data at high speed. Nowadays, the technology level is rapidly developing, and with the coming of the information age, computers become an indispensable tool for information transmission and storage.
However, when the existing computer information processing device for preventing data loss is used, a plug is directly plugged into a power supply slot of a machine body, and the plug is easy to fall off from the power supply slot when the plug is touched by people carelessly, so that information and data stored in a computer are not stored in time, the information and the data are lost, and the use is very unsafe.
Therefore, the computer information processing device for preventing the data loss is provided to solve the problems.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a plug is directly plugged into a power supply slot of a machine body, and the plug is easy to fall off from the power supply slot when the plug is touched by people carelessly, so that information and data stored in a computer are not stored in time, the information and the data are lost, and the use is very unsafe.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a prevent losing computer information processing apparatus of data, includes organism and plug, power slot has been seted up to the right-hand member of organism, the plug is pegged graft with power slot, power slot's one end fixedly connected with installation piece is kept away from to the plug, the fixed box of right-hand member fixed side wall fixedly connected with and first side bearer of organism, be provided with gear motor and first pivot in the fixed box, interference fit has first gear and second gear in the first pivot, the sliding chamber has been seted up on the organism, be provided with first spring, slider and first pinion rack in the sliding chamber, the meshing has the second pinion rack on the first gear, the meshing has the third pinion rack on the second gear, draw-in groove and arc wall have been seted up on the installation piece, the joint has the fixture block in the draw-in groove, the joint has the card ball in the arc wall.
Optionally, the output end of the speed reduction motor is fixedly connected with a worm, and the worm is in interference fit with fan blades.
Optionally, a second rotating shaft is rotatably connected to the first side frame, a worm gear and an incomplete gear are in interference fit on the second rotating shaft, and the first toothed plate is meshed with the incomplete gear.
Optionally, two first pinion rack one end fixedly connected with movable block that is close to each other, two movable block one end fixedly connected with U-shaped frame that is close to each other.
Optionally, a plurality of brush wires are arranged on the side wall of one end of the U-shaped frame close to the plug, and the first toothed plate penetrates through the sliding cavity and is connected with the machine body in a sliding manner.
Optionally, the second toothed plate is fixedly connected to the fixture block, and both ends of the second toothed plate penetrate through the fixing box and are slidably connected to the fixing box.
Optionally, two one end that the second toothed plate is close to each other is fixedly connected with a first stopper, two one end that first stopper is close to each other is fixedly connected with a plurality of second springs, and is a plurality of the second springs are evenly symmetric distribution on first stopper, the other end fixed connection of second spring is on fixed box.
Optionally, the right-hand member fixedly connected with L shape frame of fixed box, third pinion rack and L shape frame sliding connection, two the one end fixedly connected with second stopper of keeping away from each other of third pinion rack, the one end fixedly connected with a plurality of third springs that the second stopper is close to L shape frame, and is a plurality of the third springs are even symmetric distribution on the second stopper, the other end fixed connection of third spring is on L shape frame.
Optionally, the left end of installation piece is seted up flutedly, the shape size and the first pinion rack phase-match of recess, the quantity of recess is two, two the recess is upper and lower symmetric distribution on the installation piece, the bottom lateral wall fixedly connected with second side bearer of fixed box, rotate on the second side bearer and be connected with the rotating turret, the one end and the card ball fixed connection of rotating turret.
Optionally, a sliding groove is formed in the rotating frame, a fixed block is fixedly connected to the bottom end of the third toothed plate, the fixed block is of a rectangular structure, and the fixed block is connected to the sliding groove of the rotating frame in a sliding mode through a sliding shaft.
Compared with the prior art, the invention has the following advantages:
1. according to the invention, through arranging the second toothed plate, the third toothed plate, the clamping block and the clamping ball, under the elastic action of the second spring, the second toothed plate moves downwards, the second toothed plate moves the clamping block downwards, so that the clamping block is clamped with the clamping groove on the mounting block, meanwhile, the second toothed plate drives the first gear to rotate, the first gear rotates the first rotating shaft, the first rotating shaft rotates the second gear, the second gear moves the third toothed plate upwards, the third toothed plate drives the rotating frame to rotate anticlockwise, so that the clamping ball is clamped in the arc-shaped groove, and thus the plug is fixed in multiple stages, the situation that the plug is touched carelessly to cause the plug to fall off from the slot, data in a computer is not stored in time and lost is avoided, and the use safety is greatly improved.
2. According to the invention, the incomplete gear, the first toothed plate and the brush wires are arranged, the speed reduction motor is started, the output end of the speed reduction motor enables the worm to rotate, the worm enables the worm wheel to rotate, the worm wheel enables the second rotating shaft to rotate, so that the incomplete gear is driven to rotate, the incomplete gear intermittently drives the first toothed plate to move right, when the incomplete gear is disengaged from the first toothed plate, the first toothed plate moves left under the elastic action of the first spring, so that the first toothed plate reciprocates left and right, the first toothed plate enables the U-shaped frame to reciprocate left and right, and the brush wires on the U-shaped frame brush the outer wall of the plug in a reciprocating manner, so that dust falling on the outer wall of the plug is prevented from polluting the plug and influencing the use of the plug.
3. According to the invention, the speed reducing motor, the worm and the fan blades are arranged, the speed reducing motor is started, the worm is rotated by the output end of the speed reducing motor, the fan blades are driven by the worm to rotate, and the fan blades fan the joint of the plug and the power slot, so that the heat at the joint can be quickly dissipated, the plug which is inserted into the power slot for a long time is prevented from generating heat due to continuous work, a good heat dissipation effect is realized on the plug, and the service life of the plug is greatly prolonged.
4. According to the invention, the mounting block and the groove are arranged, the shape and size of the groove on the side wall of the left end of the mounting block are matched with those of the first toothed plate, when the first toothed plate moves rightwards, the groove reserves a moving space for the first toothed plate, and the right end part of the first toothed plate extends into the groove, so that the brush wires on the U-shaped frame can comprehensively brush the outer wall of the plug, and the mounting block is prevented from forming obstacles on the movement of the first toothed plate.
5. According to the invention, the pull ring and the finger grooves are arranged, the plurality of finger grooves are formed in the inner wall of the bottom end of the pull ring, the finger grooves are concave, and when the pull ring is pulled by the finger grooves, the fit between fingers and the pull ring is higher, the hand feeling is more comfortable, and the feeling of acid expansion is not easy to generate.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1;
FIG. 3 is an enlarged view of the part B of FIG. 1;
figure 4 is a side view of the attachment of the traveling block to the U-shaped frame of the present invention.
In the figure: 1 machine body, 2 mounting blocks, 3 plugs, 4 power slots, 5 fixing boxes, 6 first gears, 7 first rotating shafts, 8 second toothed plates, 9 arc-shaped grooves, 10 rotating frames, 11 clamping balls, 12 moving blocks, 13U-shaped frames, 14 brush wires, 15 grooves, 16 first toothed plates, 17 clamping grooves, 18 clamping blocks, 19 speed reducing motors, 20 worms, 21 fan blades, 22 incomplete gears, 23 worm wheels, 24 second rotating shafts, 25 first side frames, 26 second side frames, 27 fixing blocks, 28 first springs, 29 sliding cavities, 30 sliding blocks, 31 second limiting blocks, 32 third springs, 33 third toothed plates, 34L-shaped frames, 35 second gears, 36 first limiting blocks, 37 second springs and 38 pull rings.
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.
Referring to fig. 1-4, a computer information processing device for preventing data loss comprises a machine body 1 and a plug 3, a power slot 4 is formed in the right end of the machine body 1, the plug 3 is inserted into the power slot 4, an installation block 2 is fixedly connected to one end, far away from the power slot 4, of the plug 3, a fixed box 5 and a first side frame 25 are fixedly connected to the side wall of the right end of the machine body 1, the two fixed boxes 5 are symmetrically distributed up and down relative to the plug 3, a speed reducing motor 19 and a first rotating shaft 7 are arranged in each fixed box 5, a cavity is formed in each fixed box 5, the speed reducing motor 19 and the first rotating shaft 7 are both located in the cavity of each fixed box 5, the speed reducing motor 19 is fixedly connected with the inner wall of each fixed box 5, one end of the first rotating shaft 7 penetrates through the fixed boxes 5 and is rotatably connected with the fixed boxes 5, and the speed reducing motor 19 adopts a miniature speed reducing direct current motor with the model number ZGB 60.
Output fixedly connected with worm 20 of gear motor 19, the bottom of fixed box 5 is run through to the one end of worm 20, worm 20 rotates with fixed box 5 and is connected, interference fit has flabellum 21 on the worm 20, when starting gear motor 19, gear motor 19's output drives worm 20 and rotates, worm 20 drives flabellum 21 and rotates, flabellum 21 carries out the fanning to plug 3 and power slot 4's junction, thereby make the heat of junction can dispel fast, avoid long-time plug 3 of pegging graft in power slot 4, generate heat owing to continuous work, play good radiating effect to plug 3.
Interference fit has first gear 6 and second gear 35 on first pivot 7, smooth chamber 29 has been seted up on the organism 1, smooth chamber 29 is cylindrically, the quantity of smooth chamber 29 is two, two smooth chambers 29 are about power slot 4 symmetric distribution, be provided with first spring 28 in the smooth chamber 29, slider 30 and first pinion rack 16, the one end fixed connection of first spring 28 is on the inner wall of smooth chamber 29, the other end and the slider 30 fixed connection of first spring 28, slider 30 is the cake shape structure, slider 30 sliding connection is on smooth chamber 29 inner wall.
One end of the sliding block 30, far away from the first spring 28, is fixedly connected with the first toothed plate 16, the first toothed plate 16 penetrates through the sliding cavity 29 and is in sliding connection with the machine body 1, one ends, close to each other, of the two first toothed plates 16 are fixedly connected with the movable blocks 12, the movable blocks 12 are of a rectangular structure, one ends, close to each other, of the two movable blocks 12 are fixedly connected with the U-shaped frames 13, the U-shaped frames 13 are matched with the plugs 3 in shape and size, the number of the U-shaped frames 13 is two, the two U-shaped frames 13 are symmetrically distributed about the plugs 3, the U-shaped frames 13 are in clearance fit with the outer walls of the plugs 3, one end side walls, close to the plugs 3, of the U-shaped frames 13 are provided with the plurality of brush wires 14, the left end side walls of the installation blocks are provided with the grooves 15, and the shapes and sizes of the grooves 15 are matched with the first toothed plates 16.
When first pinion rack 16 moved rightwards, recess 15 reserved the space for first pinion rack 16 moves, the right-hand member part of first pinion rack 16 stretches into in the recess 15 for brush 14 on the U-shaped frame 13 can sweep the outer wall of plug 3 comprehensively, avoid installation piece 2 to form the obstacle to the removal of first pinion rack 16, the meshing has second pinion rack 8 on the first gear 6, the meshing has third pinion rack 33 on the second gear 35, draw-in groove 17 and arc wall 9 have been seted up on the installation piece 2, the joint has fixture block 18 in the draw-in groove 17, the joint has card ball 11 in the arc wall 9.
The first side frames 25 are of a rectangular structure, the number of the first side frames 25 is two, the two first side frames 25 are symmetrically distributed about the plug 3, the first side frames 25 are rotatably connected with the second rotating shaft 24, the second rotating shaft 24 is provided with the worm gear 23 and the incomplete gear 22 in an interference fit mode, and the first toothed plate 16 is meshed with the incomplete gear 22.
The second toothed plate 8 is fixedly connected with the clamping block 18, and two ends of the second toothed plate 8 penetrate through the fixing box 5 and are in sliding connection with the fixing box 5.
The first stopper 36 of the one end fixedly connected with of keeping away from each other of two second pinion racks 8, first stopper 36 is cylindrical structure, the top end terminal surface of first stopper 36 is the concave surface form, the top fixedly connected with pull ring 38 of first stopper 36, pull ring 38 is located the top central point of first stopper 36, pull ring 38 be half circular ring shaped structure, a plurality of finger grooves have been seted up on the bottom inner wall of pull ring 38, it is sunken form to indicate the groove, indicate the groove to make and stimulate pull ring 38, the degree of agreeing with of finger and pull ring 38 is higher, it is more comfortable to feel, it is difficult for producing sour bloated sense, a plurality of second springs 37 of one end fixedly connected with that two first stoppers 36 are close to each other, a plurality of second springs 37 are even symmetric distribution on first stopper 36, the other end of second spring 37 and the outer wall fixed connection of fixed box 5.
The right-hand member fixedly connected with L shape frame 34 of fixed box 5, first pivot 7 rotates with L shape frame 34 to be connected, third pinion rack 33 run through L shape frame 34 and with L shape frame 34 sliding connection, the one end fixedly connected with second stopper 31 that two third pinion racks 33 kept away from each other, a plurality of third springs 32 of one end fixedly connected with that second stopper 31 is close to L shape frame 34, second stopper 31 is the rectangle structure, a plurality of third springs 32 are even symmetric distribution on second stopper 31.
The other end fixed connection of third spring 32 is on L shape frame 34, and the one end fixedly connected with second side frame 26 that two fixed boxes 5 are close to each other rotates on second side frame 26 and is connected with rotating turret 10, rotating turret 10 and card ball 11 fixed connection, and the one end fixedly connected with movable block 12 that two third pinion rack 34 are close to each other has seted up the spout on the rotating turret 10, and movable block 12 passes through sliding shaft sliding connection in the spout of rotating turret 10.
The working principle is as follows:
during the use, as shown in fig. 1, under the elastic action of second spring 37, second pinion rack 8 moves down, second pinion rack 8 drives fixture block 18 and moves down, thereby make fixture block 18 and the draw-in groove 17 joint on the installation piece 2, second pinion rack 8 drives first gear 6 and rotates simultaneously, first gear 6 makes first pivot 7 rotate, first pivot 7 makes second gear 35 rotate, second gear 35 makes third pinion rack 33 move up, third pinion rack 33 drives swivel mount 10 anticlockwise rotation, thereby make card ball 11 joint to in the arc wall 9, thereby carry out multistage fixed to plug 3, avoid plug 3 to touch by carelessness, lead to plug 3 to drop from power supply socket 4, cause the data not in time preserve and lose in the computer, the security of using improves greatly. Start gear motor 19, gear motor 19's output makes worm 20 rotate, worm 20 makes worm wheel 23 rotate, worm wheel 23 makes second pivot 24 rotate, thereby it rotates to drive incomplete gear 22, incomplete gear 22 intermittent type nature drives first pinion rack 16 and moves to the right, when incomplete gear 22 breaks away from the meshing with first pinion rack 16, under the elastic action of first spring 28, first pinion rack 16 moves to the left, thereby make first pinion rack 16 reciprocating motion about, first pinion rack 16 makes reciprocating motion about U-shaped frame 13, brush silk on the U-shaped frame 13 brushes the outer wall reciprocating of plug 3, thereby avoid the dust to fall on plug 3 outer wall dirty plug 3, influence the use of plug 3. The output of gear motor 19 makes worm 20 rotate, and worm 20 drives flabellum 21 and rotates, and flabellum 21 carries out the fanning to the junction of plug 3 and power slot 4 to make the heat of junction can dispel fast, avoid long-time plug 3 of pegging graft in power slot 4, generate heat owing to continuous work, play good radiating effect to plug 3, improve plug 3's life greatly.
When the plug 3 needs to be pulled out from the power slot 4, the speed reduction motor 19 is firstly turned off, then the pull ring 38 is pulled, the pull ring 38 drives the second toothed plate 8 to move, the second spring 37 is stretched, the two second toothed plates 8 are far away from each other, the second toothed plate 8 enables the two fixture blocks 18 to be far away from each other, the fixture blocks 18 are separated from the clamping grooves 17 to be clamped, meanwhile, the second toothed plate 8 drives the first gear 6 to rotate, the first gear 6 drives the first rotating shaft 7 to rotate, the first rotating shaft 7 drives the second gear 35 to rotate, the third spring 32 is compressed, the second gear 35 drives the first toothed plate 16 to move downwards, the first toothed plate 16 drives the rotating frame 10 to rotate clockwise, the rotating frame 10 enables the clamping ball 11 to be separated from the clamping grooves 9 to be clamped, and therefore the plug 3 can be pulled out from the power slot 4 conveniently.
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 considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (2)
1. The utility model provides a computer information processing apparatus of anti-lost data, includes organism (1) and plug (3), its characterized in that, power slot (4) have been seted up to the right-hand member of organism (1), plug (3) are pegged graft with power slot (4), the one end fixedly connected with installation piece (2) that power slot (4) were kept away from in plug (3), the fixed lateral wall fixedly connected with of right-hand member of organism (1) fixes box (5) and first side frame (25), be provided with gear motor (19) and first pivot (7) in fixing box (5), interference fit has first gear (6) and second gear (35) on first pivot (7), seted up sliding chamber (29) on organism (1), be provided with first spring (28) in sliding chamber (29), slider (30) and first pinion rack (16), meshing has second pinion rack (8) on first gear (6), meshing has third gear (33) on second gear (35), set up on installation piece (2) and first pinion rack (16), the card slot (17) has connect with the fixed arc shape card slot (17), the card slot (11) in the card slot (17) has connect with the fixed arc shape card slot (11), fan blades (21) are in interference fit on the worm (20), a second rotating shaft (24) is rotatably connected to the first side frame (25), a worm wheel (23) and an incomplete gear (22) are in interference fit on the second rotating shaft (24), and the first toothed plate (16) is meshed with the incomplete gear (22);
one ends, close to each other, of the two first toothed plates (16) are fixedly connected with moving blocks (12), and one ends, close to each other, of the two moving blocks (12) are fixedly connected with U-shaped frames (13);
a plurality of brush filaments (14) are arranged on the side wall of one end, close to the plug (3), of the U-shaped frame (13), and the first toothed plate (16) penetrates through the sliding cavity (29) and is in sliding connection with the machine body (1);
the second toothed plate (8) is fixedly connected with the clamping block (18), and two ends of the second toothed plate (8) penetrate through the fixing box (5) and are in sliding connection with the fixing box (5);
one end, close to each other, of each of the two second gear plates (8) is fixedly connected with a first limiting block (36), one end, close to each other, of each of the two first limiting blocks (36) is fixedly connected with a plurality of second springs (37), the plurality of second springs (37) are uniformly and symmetrically distributed on the first limiting blocks (36), and the other ends of the second springs (37) are fixedly connected to the fixing box (5);
the right end of the fixing box (5) is fixedly connected with an L-shaped frame (34), the third toothed plates (33) are in sliding connection with the L-shaped frame (34), one ends, far away from each other, of the two third toothed plates (33) are fixedly connected with second limiting blocks (31), one ends, close to the L-shaped frame (34), of the second limiting blocks (31) are fixedly connected with a plurality of third springs (32), the third springs (32) are uniformly and symmetrically distributed on the second limiting blocks (31), and the other ends of the third springs (32) are fixedly connected to the L-shaped frame (34);
the left end of installation piece (2) is seted up flutedly (15), the shape size and the first pinion rack (16) phase-match of recess (15), the quantity of recess (15) is two, two recess (15) are upper and lower symmetric distribution on installation piece (2), the bottom lateral wall fixedly connected with second side frame (26) of fixed box (5), it is connected with rotating turret (10) to rotate on second side frame (26), the one end and the card ball (11) fixed connection of rotating turret (10).
2. The data loss prevention computer information processing device according to claim 1, wherein a sliding groove is formed in the rotating frame (10), a fixed block (27) is fixedly connected to the bottom end of the third toothed plate (33), the fixed block (27) is of a rectangular structure, and the fixed block (27) is slidably connected to the sliding groove of the rotating frame (10) through a sliding shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011223820.9A CN112287412B (en) | 2020-11-05 | 2020-11-05 | Computer information processing device for preventing data loss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011223820.9A CN112287412B (en) | 2020-11-05 | 2020-11-05 | Computer information processing device for preventing data loss |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112287412A CN112287412A (en) | 2021-01-29 |
| CN112287412B true CN112287412B (en) | 2022-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011223820.9A Active CN112287412B (en) | 2020-11-05 | 2020-11-05 | Computer information processing device for preventing data loss |
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| CN (1) | CN112287412B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114400480B (en) * | 2022-03-24 | 2022-06-03 | 天津航天和兴科技有限公司 | Special tool for signal cable butt joint |
| CN114801970B (en) * | 2022-05-19 | 2023-03-28 | 广州新晟新材料有限公司 | Multi-temperature-zone cold-chain logistics vehicle |
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| CN209266693U (en) * | 2018-11-24 | 2019-08-16 | 陈超 | A kind of fixed device of the distribution of information network cable node |
| CN209880956U (en) * | 2019-05-31 | 2019-12-31 | 太仓至威电线有限公司 | Twisting triangular plug |
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| CN111370934A (en) * | 2020-03-04 | 2020-07-03 | 陈玲婷 | Power-on auxiliary equipment for host machine with functions of early warning of loosening of plug and automatic homing |
| CN111564726A (en) * | 2020-05-20 | 2020-08-21 | 沈德磊 | Special plug-in equipment for preventing sudden pulling and power failure for computer |
| CN111883965A (en) * | 2020-08-10 | 2020-11-03 | 宁波立项电子有限公司 | Socket capable of preventing electric shock, plug falling and power-off protection |
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- 2020-11-05 CN CN202011223820.9A patent/CN112287412B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209266693U (en) * | 2018-11-24 | 2019-08-16 | 陈超 | A kind of fixed device of the distribution of information network cable node |
| CN209880956U (en) * | 2019-05-31 | 2019-12-31 | 太仓至威电线有限公司 | Twisting triangular plug |
| CN210835884U (en) * | 2019-12-06 | 2020-06-23 | 福州捷付通网络技术有限公司 | Fastening device for computer case jacks |
| CN111370934A (en) * | 2020-03-04 | 2020-07-03 | 陈玲婷 | Power-on auxiliary equipment for host machine with functions of early warning of loosening of plug and automatic homing |
| CN111564726A (en) * | 2020-05-20 | 2020-08-21 | 沈德磊 | Special plug-in equipment for preventing sudden pulling and power failure for computer |
| CN111883965A (en) * | 2020-08-10 | 2020-11-03 | 宁波立项电子有限公司 | Socket capable of preventing electric shock, plug falling and power-off protection |
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| Publication number | Publication date |
|---|---|
| CN112287412A (en) | 2021-01-29 |
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