CN214043076U - Convertible demagnetization device of computer hard disk - Google Patents
Convertible demagnetization device of computer hard disk Download PDFInfo
- Publication number
- CN214043076U CN214043076U CN202120153133.8U CN202120153133U CN214043076U CN 214043076 U CN214043076 U CN 214043076U CN 202120153133 U CN202120153133 U CN 202120153133U CN 214043076 U CN214043076 U CN 214043076U
- Authority
- CN
- China
- Prior art keywords
- crushing
- wall
- hard disk
- box
- demagnetization
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a convertible demagnetizer of computer hard disk, including the demagnetization box, the demagnetization incasement is equipped with crushing groove, it is connected with the dwang to smash the inslot internal rotation, the outer wall of dwang and the equal fixedly connected with a plurality of even and interval distribution's of inside wall crushing board of crushing groove, every all be equipped with crushing sawtooth on the outer wall of crushing board, the left side wall of demagnetization box is equipped with actuating mechanism. The utility model discloses a driving motor drives the dwang and rotates, the dwang drives the crushing board and rotates this moment, and then it rolls crushing to the hard disk to drive crushing sawtooth, the direct possibility of having absolutely hard disk data recovery, the shortcoming that can not be thorough to hard disk demagnetization among the prior art has effectively been solved, and can drive the connecting rod when the dwang rotates and rotate, the connecting rod drives the fan and rotates and produce flowing wind this moment, from the wind groove entering crushing inslot, will smash the production and attach to the piece on crushing inslot lateral wall and blow off, effectively avoid the incomplete hourglass of piece to influence follow-up operation.
Description
Technical Field
The utility model relates to a computer hard disk demagnetization technical field especially relates to a convertible demagnetizing device of computer hard disk.
Background
The computer hard disk is the most important storage device of the computer. The hard disk consists of one or more aluminum or glass disks. The discs are coated with ferromagnetic material. Most hard disks are fixed hard disks that are permanently sealed and fixed in a hard disk drive. Early hard disk storage media were replaceable, but today's hard disks are typically fixed storage media, enclosed in hard disks. With the development, the portable hard disk is also appeared and becomes more and more popular, and the hard disk mounted on most microcomputers is also more and more in variety, which is called as the "winchester hard disk" or simply the "winchester disk" because the winchester technology is adopted. The so-called winchester disk is in fact a technology developed by the research institute of IBM corporation located at winchester street, campbell, ca, usa, which was first applied in 1973 to IBM3340 hard disk storage, and is therefore referred to as the winchester technology.
With the development, hard disks installed on a microcomputer are more and more popular and more in variety, so that the hard disks go deep into the work and life of people, convenience is provided for people, meanwhile, many potential safety hazards exist, secret-related information carriers need to be destroyed in time for ensuring privacy safety of individual units and units, when demagnetization processing is provided for information destruction in the market at present, the demagnetization is not thorough, partial data are possibly recovered, and loss of important data and files can cause serious consequences to companies.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem in the background art, and the convertible demagnetizing device of a computer hard disk that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a convertible demagnetizer of computer hard disk, includes the demagnetization box, the demagnetization incasement is equipped with crushing groove, it is connected with the dwang to smash the inslot internal rotation, the outer wall of dwang and the crushing board of the equal fixedly connected with of inside wall in crushing groove a plurality of even and interval distribution, every all be equipped with crushing sawtooth on the outer wall of crushing board, the left side wall of demagnetization box is equipped with actuating mechanism, fixedly connected with baffle between the inside wall of demagnetization box, be equipped with the wind groove that is located the baffle right side in the demagnetization box, the wind inslot is equipped with blast mechanism.
Preferably, actuating mechanism includes the mounting bracket of fixed connection on demagnetization box lateral wall, fixed mounting has driving motor on the mounting bracket, driving motor's output fixedly connected with pivot, the fixed cover of outer wall of pivot is equipped with first conical gear, the dwang runs through the left side wall that extends to the demagnetization box and fixed cover is equipped with the second conical gear who meshes with first conical gear mutually.
Preferably, the outer side wall of the left side wall of the degaussing box is fixedly connected with a fixing plate, and the other end of the rotating shaft is rotatably connected to the fixing plate.
Preferably, the blowing mechanism comprises a fixed seat fixedly installed on the right side wall of the air duct, a connecting rod is connected to the fixed seat in a rotating mode, a fan is fixedly sleeved on the outer wall of the connecting rod, and an air net communicated with the crushing duct is arranged on the partition plate.
Preferably, the roof of demagnetization box is equipped with the feed inlet, fixed mounting has the inlet pipe in the feed inlet, the diapire of demagnetization box is equipped with a plurality of evenly distributed's discharge gate.
Preferably, the bottom wall of the degaussing box is fixedly welded with a support rod.
Compared with the prior art, this convertible demagnetizing device of computer hard disk's advantage lies in:
1. the driving motor drives the rotating rod to rotate, the rotating rod drives the crushing plate to rotate at the moment, and then the crushing saw teeth are driven to roll and crush the hard disk, so that the possibility of hard disk data recovery is directly cut off, and the defect that the hard disk cannot be demagnetized thoroughly in the prior art is effectively overcome;
2. when the rotating rod rotates, the connecting rod is driven to rotate, the connecting rod drives the fan to rotate to generate flowing air, the flowing air enters the crushing groove from the air groove, and the fragments generated by crushing and attached to the inner side wall of the crushing groove are blown off, so that the influence of the residual and leakage of the fragments on the subsequent operation is effectively avoided;
to sum up, the utility model discloses a driving motor drives the dwang and rotates, the dwang drives the crushing board and rotates this moment, and then drive crushing sawtooth and roll the hard disk and smash, the direct possibility of having absolutely hard disk data recovery, the shortcoming that can not be thorough to hard disk demagnetization among the prior art has effectively been solved, and can drive the connecting rod when the dwang rotates and rotate, the connecting rod drives the fan and rotates and produce flowing wind this moment, from the wind groove entering crushing inslot, will smash the piece that produces and attach to on crushing inslot lateral wall and blow off, effectively avoid the incomplete hourglass of piece to influence follow-up operation.
Drawings
Fig. 1 is a front cross-sectional view of a computer hard disk turnover demagnetizing device provided by the present invention;
fig. 2 is an enlarged view of a in fig. 1.
In the figure: 1 degaussing case, 2 crushing groove, 3 dwang, 4 crushing boards, 5 crushing sawtooth, 6 baffles, 7 inlet pipes, 8 discharge gates, 9 mounting brackets, 10 driving motors, 11 rotating shafts, 12 first conical gears, 13 fixed plates, 14 second conical gears, 15 wind grooves, 16 fixing seats, 17 connecting rods, 18 fans, 19 wind nets, 20 bracing pieces.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a convertible demagnetizing device of computer hard disk, includes demagnetizing case 1, and the diapire fixed welding of demagnetizing case 1 has bracing piece 20, and the roof of demagnetizing case 1 is equipped with the feed inlet, and fixed mounting has inlet pipe 7 in the feed inlet, and the diapire of demagnetizing case 1 is equipped with a plurality of evenly distributed's discharge gate 8.
A crushing groove 2 is arranged in the degaussing box 1, a rotating rod 3 is rotationally connected in the crushing groove 2, the outer wall of the rotating rod 3 and the inner side wall of the crushing groove 2 are fixedly connected with a plurality of crushing plates 4 which are uniformly distributed at intervals, the outer wall of each crushing plate 4 is provided with a crushing sawtooth 5, the left side wall of the degaussing box 1 is provided with a driving mechanism, the driving mechanism comprises a mounting rack 9 which is fixedly connected on the outer side wall of the degaussing box 1, a driving motor 10 is fixedly mounted on the mounting rack 9, the output end of the driving motor 10 is fixedly connected with a rotating shaft 11, the outer side wall of the left side wall of the degaussing box 1 is fixedly connected with a fixed plate 13, the other end of the rotating shaft 11 is rotationally connected on the fixed plate 13, the outer wall of the rotating shaft 11 is fixedly sleeved with a first bevel gear 12, the rotating rod 3 penetrates through the left side wall of the degaussing box 1 and is fixedly sleeved with a second bevel gear 14 which is meshed with the first bevel gear 12, the driving motor 10 drives the rotating rod 3 to rotate, the rotating rod 3 drives the crushing plate 4 to rotate at the moment, and then the crushing saw teeth 5 are driven to roll and crush the hard disk, the possibility of hard disk data recovery is directly cut off, and the defect that the hard disk cannot be demagnetized thoroughly in the prior art is effectively overcome.
Fixedly connected with baffle 6 between the inside wall of demagnetization box 1, be equipped with the wind groove 15 that is located 6 right sides of baffle in the demagnetization box 1, be equipped with the mechanism of blowing in the wind groove 15, the mechanism of blowing includes fixed mounting at the fixing base 16 of the 15 right side walls of wind groove, 16 internal rotations of fixing base are connected with connecting rod 17, the fixed cover of outer wall of connecting rod 17 is equipped with fan 18, be equipped with on the baffle 6 with smash the communicating wind net 19 in groove 2, can drive connecting rod 17 when dwang 3 rotates and rotate, connecting rod 17 drives fan 18 and rotates and produce the wind that flows this moment, get into from wind groove 15 and smash in the groove 2, will smash the piece that produces and attach to on 2 inside walls in crushing groove and blow off, effectively avoid incomplete piece to leak and influence follow-up operation.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
Now, the operation principle of the present invention is explained as follows:
driving motor 10 drives dwang 3 and rotates, dwang 3 drives crushing board 4 and rotates this moment, and then drive crushing sawtooth 5 and roll the crushing to the hard disk, the direct possibility of having died data recovery of having insulated, the shortcoming that can not be thorough to the hard disk demagnetization among the prior art has effectively been solved, dwang 3 can drive connecting rod 17 and rotate when rotating, connecting rod 17 drives fan 18 and rotates and produce flowing wind this moment, from wind groove 15 entering crushing groove 2 in, will smash the production and attached to the piece on 2 inside walls in crushing groove and blow off, effectively avoid the incomplete hourglass of piece to influence follow-up operation.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a convertible demagnetizer of computer hard disk, includes demagnetization box (1), its characterized in that, be equipped with crushing groove (2) in demagnetization box (1), crushing groove (2) internal rotation is connected with dwang (3), the outer wall of dwang (3) and the equal fixedly connected with a plurality of even and interval distribution's of inside wall crushing board (4) of crushing groove (2), every all be equipped with on the outer wall of crushing board (4) and smash sawtooth (5), the left side wall of demagnetization box (1) is equipped with actuating mechanism, fixedly connected with baffle (6) between the inside wall of demagnetization box (1), be equipped with wind groove (15) that are located baffle (6) right side in demagnetization box (1), be equipped with the mechanism of blowing in wind groove (15).
2. The convertible demagnetizing device of computer hard disk of claim 1, wherein the actuating mechanism comprises a mounting bracket (9) fixedly connected to the outer side wall of the demagnetizing box (1), a driving motor (10) is fixedly mounted on the mounting bracket (9), an output end of the driving motor (10) is fixedly connected with a rotating shaft (11), a first bevel gear (12) is fixedly sleeved on the outer wall of the rotating shaft (11), and the rotating rod (3) penetrates through the left side wall extending to the demagnetizing box (1) and is fixedly sleeved with a second bevel gear (14) meshed with the first bevel gear (12).
3. The turnover demagnetizing device of claim 2, wherein a fixing plate (13) is fixedly connected to an outer side wall of a left side wall of the demagnetizing box (1), and the other end of the rotating shaft (11) is rotatably connected to the fixing plate (13).
4. The turnover demagnetizing device of claim 1, wherein the blowing mechanism comprises a fixing base (16) fixedly mounted on the right side wall of the air duct (15), the fixing base (16) is rotatably connected with a connecting rod (17), the outer wall of the connecting rod (17) is fixedly sleeved with a fan (18), and the partition plate (6) is provided with an air net (19) communicated with the pulverizing groove (2).
5. The turnover type demagnetizing device of a computer hard disk as defined in claim 1, wherein a top wall of the demagnetizing box (1) is provided with a feeding port, a feeding pipe (7) is fixedly installed in the feeding port, and a bottom wall of the demagnetizing box (1) is provided with a plurality of uniformly distributed discharging ports (8).
6. The turnover type demagnetizing device of a computer hard disk, as claimed in claim 1, wherein a support rod (20) is fixedly welded to the bottom wall of the demagnetizing box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120153133.8U CN214043076U (en) | 2021-01-20 | 2021-01-20 | Convertible demagnetization device of computer hard disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120153133.8U CN214043076U (en) | 2021-01-20 | 2021-01-20 | Convertible demagnetization device of computer hard disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214043076U true CN214043076U (en) | 2021-08-24 |
Family
ID=77347538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120153133.8U Expired - Fee Related CN214043076U (en) | 2021-01-20 | 2021-01-20 | Convertible demagnetization device of computer hard disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214043076U (en) |
-
2021
- 2021-01-20 CN CN202120153133.8U patent/CN214043076U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214043076U (en) | Convertible demagnetization device of computer hard disk | |
| CN108499696A (en) | A kind of glass crushes the environmental protection machinery of recycling | |
| CN111854874B (en) | Thing networking gas table with dustproof effect | |
| CN210639515U (en) | Cooling and dedusting type computer case | |
| CN208146151U (en) | Concerning security matters carrier demagnetization crushes all-in-one machine | |
| CN212161438U (en) | Demagnetization device of electronic information storage equipment | |
| CN207745916U (en) | A kind of device destroyed safely for card class confidential media | |
| CN214842250U (en) | Drying box for forming lightweight concrete test block | |
| CN205599263U (en) | A reducing mechanism for producing tombarthite | |
| CN210656653U (en) | Sludge filter cake double-twisted crushing and screening machine | |
| CN214122839U (en) | Information analysis display equipment based on information technology research and development | |
| CN206172602U (en) | Scraper blade conveying sieve extension | |
| CN111854257A (en) | Cooling device | |
| CN217257566U (en) | Sieving mechanism is used in plastic pellet production | |
| CN206175275U (en) | Noise elimination mine ventilator | |
| CN207690498U (en) | A kind of information security data destroying machine | |
| CN206931018U (en) | A kind of computer housing of filter screen easy to disassemble | |
| CN206017190U (en) | Pneumatic negative pressure blower fan | |
| CN216118596U (en) | Be used for big data record analytical equipment | |
| CN212842436U (en) | Dust cover for refrigeration equipment | |
| GB2389700A (en) | Disc separator plate with air dam | |
| CN108762421A (en) | A kind of computer cabinet auxiliary mute heat dissipation device | |
| CN220040165U (en) | Laser dust detector | |
| CN203281509U (en) | Grading gear dust leakproof structure of jet mill | |
| CN213661930U (en) | Horn coil is with putting frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210824 Termination date: 20220120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |