CN208146151U - Concerning security matters carrier demagnetization crushes all-in-one machine - Google Patents
Concerning security matters carrier demagnetization crushes all-in-one machine Download PDFInfo
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- CN208146151U CN208146151U CN201821100864.0U CN201821100864U CN208146151U CN 208146151 U CN208146151 U CN 208146151U CN 201821100864 U CN201821100864 U CN 201821100864U CN 208146151 U CN208146151 U CN 208146151U
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- knife
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- machine
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- 230000005347 demagnetization Effects 0.000 title claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 36
- 239000000428 dust Substances 0.000 claims abstract description 11
- 239000004744 fabric Substances 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims abstract description 10
- 238000004064 recycling Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 7
- 230000006870 function Effects 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 238000013500 data storage Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of concerning security matters carrier demagnetizations to crush all-in-one machine, including demagnetizing mechanism, the entrance and exit of demagnetizing mechanism is respectively arranged with baffle, demagnetizing mechanism is connected with the entrance for tearing up mechanism, the outlet for tearing up mechanism is connected with the entrance of feeding distribution mechanism, and feeding distribution mechanism includes first outlet and second outlet, and the first outlet of feeding distribution mechanism is connected with magnetic medium collecting box, the second outlet of feeding distribution mechanism is connected with grinding mechanism, and grinding mechanism is connected with recovering mechanism；It further include blower, blower is connected with grinding mechanism, and object to be ground can be blown in grinding mechanism and be ground by blower, and the powder after grinding is blown in recovering mechanism.The concerning security matters carrier demagnetization crushing all-in-one machine mechanism of the utility model is compact, ingenious in design, can also be crushed and be ground while having the function of demagnetization, stereotype Fencing protection can prevent magnetic from revealing；It can prevent dust from revealing using cloth bag recycling, protect environment；Sound-proof material covering cabinet can substantially reduce the operation noise of machine.
Description
Technical field
The utility model relates to a kind of pulverizers more particularly to a kind of concerning security matters carrier demagnetization to crush all-in-one machine.
Background technique
With the development of internet technology, big data era is following, and the storage and security work of data become enterprise
Industry and the emphasis of user's concern.It is convenient that designer's design carries, and the big data storage device of memory capacity becomes current era
Development trend.The type of existing data storage device is varied, such as hard disk, USB flash disk, CD, tape, and user can root
Suitable data storage device is selected according to the size and the hobby of oneself of the memory space needed for oneself, relevant data are carried out
Storage.
In concerning security matters unit, to the destruction standard of data storage carrier all with " irrecoverable " for minimum standard, conventional paper
Matter document can reach requirement after crushing, burning, however the destruction of the multimedia storage mediums such as hard disk, CD, USB flash disk
Process is then relative complex.
Currently, the destruction mode of the magnetic-based storage medias such as hard disk mainly has：It is mechanically pulverized to destroy and be destroyed with demagnetization.By concerning security matters
Unit norm destroys hard disk, and it is extremely necessary for crushing after first demagnetization, and therefore, the magnetic-based storage media with simple function is destroyed
Equipment cannot meet the needs.
Utility model content
The utility model provides a kind of concerning security matters carrier demagnetization crushing all-in-one machine, the function with demagnetization, crushing and grinding
Energy.Specific technical solution is as follows：
It includes demagnetizing mechanism that a kind of concerning security matters carrier demagnetization, which crushes all-in-one machine, and the entrance and exit of demagnetizing mechanism is respectively arranged with
Baffle, demagnetizing mechanism are connected with the entrance for tearing up mechanism, and the outlet for tearing up mechanism is connected with the entrance of feeding distribution mechanism, feeding distribution mechanism
Including first outlet and second outlet, the first outlet of feeding distribution mechanism is connected with magnetic medium collecting box, and the second of feeding distribution mechanism goes out
Mouth is connected with grinding mechanism, and grinding mechanism is connected with recovering mechanism；It further include blower, blower is connected with grinding mechanism, and blower can
Object to be ground is blown in grinding mechanism and is ground, and the powder after grinding is blown in recovering mechanism.
Further, demagnetizing mechanism includes anti-magnetized coil, and one end of anti-magnetized coil is provided with entrance, and entrance is provided with first gear
Plate, first baffle are connected with the first electromagnet, and the other end is provided with outlet, and outlet is provided with second baffle, second baffle and the
Two electromagnet are connected.
Further, first baffle and second baffle are lead system, can prevent magnetic from revealing.
Further, tearing up mechanism includes tearing up bottom plate, tears up and is provided with the first mounting plate and the second mounting plate on bottom plate, the
One mounting plate and the second mounting plate center symmetric setting are provided with first motor, the output shaft of first motor on the first mounting plate
It is connect with the first output gear, first is additionally provided on the first mounting plate and tears up knife, first one end for tearing up knife passes through the first peace
Loading board is connected with the first transmission gear, and the first transmission gear is connect with the first output gear, and first tears up the other end of knife and
Two mounting plates are connected；The second motor is provided on second mounting plate, the output shaft of the second motor is connect with the second output gear, the
It is additionally provided with second on two mounting plates and tears up knife, second one end for tearing up knife passes through the second mounting plate, with the second transmission gear phase
Even, the second transmission gear is connect with the second output gear, and second other end for tearing up knife is connected with the first mounting plate.
Further, feeding distribution mechanism includes separate hopper, and separate hopper includes first outlet and second outlet, and the first of separate hopper goes out
Mouth is connected with magnetic medium channel, and the second outlet of separate hopper is connected with grinding channel, and cutting plate, sub-material are additionally provided in separate hopper
Plate is movably set in magnetic medium channel and grinds the top of the entrance in channel, and cutting plate is connected with sub-material motor, sub-material motor band
Dynamic cutting plate rotation, magnetic medium channel are connected with magnetic medium collecting box, and grinding channel is connected with grinding mechanism.
Further, grinding mechanism includes grinding assembly, and grinding assembly includes the first grinding motor, the first grinding motor
Output shaft is connected with the first grinding knife, and the first grinding knife is accommodated in grinding chamber, and one end of grinding chamber and the first grinding knife are installed
Flange is connected, and the other end is connected with the second grinding knife installation set；The installation of the second grinding knife is provided in second grinding knife installation set
Flange, the second grinding knife mounting flange are connected with the second grinding knife, the second grinding knife mounting flange far from the second grinding knife one
End is provided with the second lapping gears, and the second lapping gears are connected with the second output gear, the second output gear and the second grinding electricity
Machine is connected, and the second grinding motor can drive the second grinding knife to rotate.
It further, further include feed device, feed device includes feeding material chamber, and feeding material chamber is provided with entrance and exit, feeding
The entrance of room is connected with grinding channel, and the outlet of feeding material chamber is connected with tee tube, and tee tube is connected with grinding assembly；In feeding material chamber
It is provided with delivery sheet, four flabellums are provided on delivery sheet, feeding material chamber is divided into four chambers；Delivery sheet and feeding motor phase
Even, feeding motor can drive delivery sheet to rotate in feeding material chamber.
Further, recovering mechanism includes bag-type dust mechanism, and bag-type dust mechanism is infundibulate, and one end is provided with multiple air drafts
Mouthful, each exhaust outlet is connected separately with a beanbag；The other end is connected with dustproof cloth bag, and dustproof cloth bag is accommodated in recycling bins
It is interior.
Further, beanbag and Dust-proof bag are the material of impermeable dust of breathing freely.
Further, further include outer case, sound-proof material is pasted on cabinet, demagnetizing mechanism tears up mechanism, feeding distribution mechanism, magnetic
Medium collection case, grinding mechanism, recovering mechanism and blower accommodate in the outer case.
The concerning security matters carrier demagnetization crushing all-in-one machine mechanism of the utility model is compact, ingenious in design, with demagnetization function
It can also be crushed and be ground simultaneously, stereotype Fencing protection can prevent magnetic from revealing；Powder can be prevented using cloth bag recycling
Dirt leakage, protects environment；Sound-proof material covering cabinet can substantially reduce the operation noise of machine.
Detailed description of the invention
Fig. 1 is that the concerning security matters carrier demagnetization of the utility model crushes the perspective view 1 of all-in-one machine；
Fig. 2 is that the concerning security matters carrier demagnetization of the utility model crushes the perspective view 2 of all-in-one machine；
Fig. 3 is the perspective view that the concerning security matters carrier demagnetization of the utility model crushes the demagnetizing mechanism of all-in-one machine；
Fig. 4 is that the concerning security matters carrier demagnetization of the utility model crushes the perspective view for tearing up mechanism of all-in-one machine；
Fig. 5 is the perspective view that the concerning security matters carrier demagnetization of the utility model crushes the feeding distribution mechanism of all-in-one machine；
Fig. 6 is the perspective view that the concerning security matters carrier demagnetization of the utility model crushes the grinding mechanism of all-in-one machine；
Fig. 7 is the cross-sectional view that the concerning security matters carrier demagnetization of the utility model crushes the grinding assembly of all-in-one machine；
Fig. 8 is the cross-sectional view that the concerning security matters carrier demagnetization of the utility model crushes the feeding mechanism of all-in-one machine；
Fig. 9 is the perspective view that the concerning security matters carrier demagnetization of the utility model crushes the recovering mechanism of all-in-one machine.
Specific embodiment
In order to be best understood from the purpose of this utility model, function and specific design scheme, with reference to the accompanying drawing, to this
The concerning security matters carrier demagnetization of utility model crushes all-in-one machine and is described in further detail.
As depicted in figs. 1 and 2, it includes demagnetizing mechanism 1, degausser that the concerning security matters carrier demagnetization of the utility model, which crushes all-in-one machine,
Structure 1 is connected with mechanism 2 is torn up, and tears up mechanism 2 and is connected with the entrance of feeding distribution mechanism 3, and the outlet of feeding distribution mechanism 3 and magnetic medium are collected
Case 4 is connected, and the outlet of feeding distribution mechanism is also connected with grinding mechanism 5, and grinding mechanism 5 is connected with recovering mechanism 6.
Specifically, one end of anti-magnetized coil 11 is provided with entrance as shown in figure 3, demagnetizing mechanism 1 includes anti-magnetized coil 11,
Entrance is provided with first baffle 12, and first baffle 12 is connected with the first electromagnet 13, and the first electromagnet 13 can drive first baffle
12 is mobile, to realize the on and off of entrance, the other end is provided with outlet, and outlet is provided with second baffle 14, second gear
Plate 14 is connected with the second electromagnet 15, and the second electromagnet can drive second baffle 14 mobile, so that realizes outlet beats Push And Release
It closes.It further include protective cover 16, anti-magnetized coil 11 is accommodated in protective cover 16, and protective cover 16 can prevent magnetic from revealing, and is worth noting
, protective cover 16 is lead system or iron, can also apply radiation shielding coating outside protective cover 16 to reach the mesh for preventing magnetic from revealing
's.
As shown in figure 4, tearing up mechanism 2 includes tearing up bottom plate 201, tears up and be provided with 202 He of the first mounting plate on bottom plate 201
Second mounting plate 203,203 center symmetric setting of the first mounting plate 202 and the second mounting plate are provided on the first mounting plate 202
First motor 204, the output shaft of first motor 204 are connect with the first output gear 205, are additionally provided on the first mounting plate 202
First tears up knife 206, and first one end for tearing up knife 206 passes through the first mounting plate 202, is connected with the first transmission gear 207, and first
Transmission gear 207 can be connect with the first output gear 205, and first other end for tearing up knife 206 is connected with the second mounting plate 203,
First, which tears up knife 206, to rotate relative to the first mounting plate 202 and the second mounting plate 203, and first motor 204 passes through the first output
Gear 205 drives the first transmission gear 207, to drive first to tear up the rotation of knife 206；Is provided on second mounting plate 203
Two motors 208, the output shaft of the second motor 208 are connect with the second output gear 209, and is additionally provided on the second mounting plate 203
Two tear up knife 210, and second one end for tearing up knife 210 passes through the second mounting plate 203, is connected with the second transmission gear 211, and second passes
Moving gear 211 can be connect with the second output gear 209, and second other end for tearing up knife 210 is connected with the first mounting plate 202, the
Two, which tear up knife 210, to rotate relative to the first mounting plate 202 and the second mounting plate 203, and the second motor 208 passes through the second output gear
Wheel 209 drives the second transmission gear 211, to drive second to tear up the rotation of knife 210.Knife 206 and second is torn up by first to tear
Object is torn up in the rotation realization of broken knife 210.
As shown in figure 5, feeding distribution mechanism 3 includes separate hopper 31, separate hopper 31 includes first outlet and second outlet, separate hopper
31 first outlet is connected with magnetic medium channel 32, and second outlet is connected with grinding channel 33, is additionally provided in separate hopper 31 point
Flitch 34, cutting plate 34 are movably set in magnetic medium channel 32 and grind the top of the entrance in channel 33, cutting plate 34 and sub-material
Motor 35 is connected, and sub-material motor 35 drives cutting plate 34 to rotate.Magnetic medium channel 32 is connected with magnetic medium collecting box 4, and grinding is logical
Road 33 is connected with grinding mechanism 5.
As shown in Figure 6 and Figure 7, grinding mechanism 5 includes grinding assembly 501, and grinding assembly 501 includes the first grinding motor
502, the output shaft of the first grinding motor 502 is connected with the first grinding knife 503, and first, which grinds knife 503, is accommodated in 504 in grinding chamber,
One end of grinding chamber 504 is connected with the first grinding knife mounting flange 505, and the other end is connected with the second grinding knife installation set 506.The
The second grinding knife mounting flange 507 is provided in two grinding knife installation sets 506, the second grinding knife mounting flange 507 is ground with second
Sharpening 508 is connected, and the second grinding knife mounting flange 507 is provided with the second lapping gears far from one end of the second grinding knife 508
509.Second lapping gears 509 are connected with the second output gear 510, the second output gear 510 and the second grinding 511 phase of motor
Even, the second grinding motor 511 can drive the second grinding knife 508 to rotate.
The centre of second grinding knife mounting flange 507 is provided with through-hole, the one end and three of through-hole far from the second grinding knife 508
Siphunculus 512 is connected, and tee tube 512 is connected with blower 7, and tee tube 512 is also connected with feed device 513.As shown in figure 8, feeding
Device 513 includes feeding material chamber 514, and feeding material chamber 514 is provided with entrance and exit, entrance and grinding 33 phase of channel of feeding material chamber 514
Even, the outlet of feeding material chamber 514 is connected with tee tube 512, delivery sheet 515 is provided in feeding material chamber 514, is arranged on delivery sheet 515
There are four flabellums, feeding material chamber is divided into four chambers.Delivery sheet 515 is connected with feeding motor 516, and feeding motor 516 can band
Dynamic delivery sheet 515 rotates in feeding material chamber 514.
Recovering mechanism 6 includes bag-type dust mechanism 61, as shown in figure 9, bag-type dust mechanism 61 is infundibulate, one end is provided with
8 exhaust outlets, each exhaust outlet are connected separately with a beanbag 62.The other end is connected with dustproof cloth bag, dustproof cloth bag accommodating
In recycling bins 63.It is worth noting that, beanbag 62 and Dust-proof bag are the material of impermeable dust of breathing freely.Bag-type dust mechanism
61 side is provided with powder feeding inlet 64, and powder feeding inlet 64 is connected by pipeline with the outlet for grinding mechanism 5.
Preferably, further include outer case, be pasted with sound-proof material on cabinet, demagnetizing mechanism 1, tear up mechanism 2, feeding distribution mechanism 3,
Magnetic medium collecting box 4, grinding mechanism 5, recovering mechanism 6 and blower accommodate in the outer case, to reduce the utility model fortune
Noise when row.
When the utility model is used, magnetic medium to be comminuted is put into demagnetizing mechanism 1, the of demagnetizing mechanism 1 at this time
Two baffles 14 are in off state, and after magnetic medium enters demagnetizing mechanism 1, first baffle 12 is closed, after the erasing time reaches requirement,
Second baffle 14 is opened, and magnetic medium, which enters, to be torn up in mechanism 2, and magnetic medium enters feeding distribution mechanism 3 after being shredded, at this time cutting plate 34
The top in grinding channel 33 is turned to, i.e.,：Magnetic medium channel 32 is opened, and grinding channel 33 is closed, and magnetic medium is returned by magnetic medium
It receives channel 32 to enter in magnetic medium collecting box 4, completes demagnetization and crush.
When the substance crushed when demagnetization is non-magnetic medium, non-magnetic medium is put into demagnetizing mechanism 1, at this time first baffle
12 and second baffle 14 open, non-magnetic medium, which enters directly into, to be torn up in mechanism 2, and the completion of non-magnetic medium enters point after tearing up
Expect in mechanism 3, cutting plate 34 turns to 32 top of magnetic medium channel at this time, i.e.,：Magnetic medium channel 32 is closed, and grinding channel 33 is beaten
It opens, non-magnetic medium is entered in the feed device 513 of grinding mechanism 5 by grinding channel 33, and feed device 513 is by non-magnetic medium
It is sent in tee tube 512, blower 7 starts, and non-magnetic medium is blown into grinding assembly 501 and is ground.It is worth noting that,
The delivery sheet 515 of feed device 513 can prevent blower 7 from blowing back non-magnetic medium in feed device 513.Non- magnetic medium is by grinding
Become powder after mill, powder is blown into recyclable device 6 by blower 7, at this point, wind is blown out from 8 beanbags 62, but powder stays in
In beanbag 62, eventually fall into dustproof cloth bag.
The concerning security matters carrier demagnetization crushing all-in-one machine mechanism of the utility model is compact, ingenious in design, with demagnetization function
It can also be crushed and be ground simultaneously, stereotype Fencing protection can prevent magnetic from revealing；Powder can be prevented using cloth bag recycling
Dirt leakage, protects environment；Sound-proof material covering cabinet can substantially reduce the operation noise of machine.
The utility model is further described by specific embodiment above, it should be understood that, have here
The description of body, should not be construed as the restriction to the spirit and scope of the utility model, and one of ordinary skilled in the art is readding
The various modifications made after reader specification to above-described embodiment belong to the range that the utility model is protected.
Claims (10)
1. a kind of concerning security matters carrier demagnetization crushes all-in-one machine, which is characterized in that including demagnetizing mechanism, the entrance and exit of demagnetizing mechanism
It is respectively arranged with baffle, demagnetizing mechanism is connected with the entrance for tearing up mechanism, tears up the outlet of mechanism and the entrance phase of feeding distribution mechanism
Even, feeding distribution mechanism includes first outlet and second outlet, and the first outlet of feeding distribution mechanism is connected with magnetic medium collecting box, depiler
The second outlet of structure is connected with grinding mechanism, and grinding mechanism is connected with recovering mechanism；It further include blower, blower and grinding mechanism phase
Even, object to be ground can be blown in grinding mechanism and be ground by blower, and the powder after grinding is blown in recovering mechanism.
2. concerning security matters carrier demagnetization as described in claim 1 crushes all-in-one machine, which is characterized in that demagnetizing mechanism includes degaussing coil
Circle, one end of anti-magnetized coil are provided with entrance, and entrance is provided with first baffle, and first baffle is connected with the first electromagnet, another
End is provided with outlet, and outlet is provided with second baffle, and second baffle is connected with the second electromagnet.
3. concerning security matters carrier demagnetization as claimed in claim 2 crushes all-in-one machine, which is characterized in that first baffle is with second baffle
Lead system can prevent magnetic from revealing.
4. concerning security matters carrier demagnetization as described in claim 1 crushes all-in-one machine, which is characterized in that tearing up mechanism includes tearing up bottom
Plate tears up and is provided with the first mounting plate and the second mounting plate on bottom plate, the first mounting plate and the second mounting plate center symmetric setting,
First motor is provided on first mounting plate, the output shaft of first motor is connect with the first output gear, on the first mounting plate also
It is provided with first and tears up knife, first one end for tearing up knife passes through the first mounting plate, is connected with the first transmission gear, the first driving cog
Wheel is connect with the first output gear, and first other end for tearing up knife is connected with the second mounting plate；Is provided on second mounting plate
Two motors, the output shaft of the second motor are connect with the second output gear, and second is additionally provided on the second mounting plate and tears up knife, and second
The one end for tearing up knife passes through the second mounting plate, is connected with the second transmission gear, and the second transmission gear is connect with the second output gear,
Second other end for tearing up knife is connected with the first mounting plate.
5. concerning security matters carrier demagnetization as described in claim 1 crushes all-in-one machine, which is characterized in that feeding distribution mechanism includes separate hopper,
Separate hopper includes first outlet and second outlet, and the first outlet of separate hopper is connected with magnetic medium channel, and the second of separate hopper goes out
Mouth is connected with grinding channel, and cutting plate is additionally provided in separate hopper, and cutting plate is movably set in magnetic medium channel and grinding channel
Entrance top, cutting plate is connected with sub-material motor, and sub-material motor drives cutting plate rotation, and magnetic medium channel and magnetic medium are received
Header is connected, and grinding channel is connected with grinding mechanism.
6. concerning security matters carrier demagnetization as described in claim 1 crushes all-in-one machine, which is characterized in that grinding mechanism includes grinding group
Part, grinding assembly include the first grinding motor, and the output shaft of the first grinding motor is connected with the first grinding knife, and the first grinding knife holds
It sets in grinding chamber, one end of grinding chamber is connected with the first grinding knife mounting flange, the other end and the second grinding knife installation set phase
Even；The second grinding knife mounting flange, the second grinding knife mounting flange and the second grinding knife are provided in second grinding knife installation set
Be connected, the second grinding knife mounting flange is provided with the second lapping gears far from one end of the second grinding knife, the second lapping gears with
Second output gear is connected, and the second output gear is connected with the second grinding motor, and the second grinding motor can drive the second grinding knife
Rotation.
7. concerning security matters carrier demagnetization as claimed in claim 6 crushes all-in-one machine, which is characterized in that further include feed device, feeding
Device includes feeding material chamber, and feeding material chamber is provided with entrance and exit, and the entrance of feeding material chamber is connected with grinding channel, the outlet of feeding material chamber
It is connected with tee tube, tee tube is connected with grinding assembly；It is provided with delivery sheet in feeding material chamber, four fans are provided on delivery sheet
Feeding material chamber is divided into four chambers by leaf；Delivery sheet is connected with feeding motor, and feeding motor can drive delivery sheet in feeding material chamber
Rotation.
8. concerning security matters carrier demagnetization as described in claim 1 crushes all-in-one machine, which is characterized in that recovering mechanism includes bag-type dust
Mechanism, bag-type dust mechanism are infundibulate, and one end is provided with multiple exhaust outlets, and each exhaust outlet is connected separately with a beanbag；
The other end is connected with dustproof cloth bag, and dustproof cloth bag is accommodated in recycling bins.
9. concerning security matters carrier demagnetization as claimed in claim 8 crushes all-in-one machine, which is characterized in that beanbag and Dust-proof bag are
The material of the impermeable dust of gas.
10. concerning security matters carrier demagnetization as described in claim 1 crushes all-in-one machine, which is characterized in that further include outer case, on cabinet
It is pasted with sound-proof material, demagnetizing mechanism tears up mechanism, feeding distribution mechanism, magnetic medium collecting box, grinding mechanism, recovering mechanism and wind
Machine accommodates in the outer case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821100864.0U CN208146151U (en) | 2018-07-11 | 2018-07-11 | Concerning security matters carrier demagnetization crushes all-in-one machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821100864.0U CN208146151U (en) | 2018-07-11 | 2018-07-11 | Concerning security matters carrier demagnetization crushes all-in-one machine |
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| Publication Number | Publication Date |
|---|---|
| CN208146151U true CN208146151U (en) | 2018-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821100864.0U Expired - Fee Related CN208146151U (en) | 2018-07-11 | 2018-07-11 | Concerning security matters carrier demagnetization crushes all-in-one machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111389537A (en) * | 2020-03-20 | 2020-07-10 | 杭州根基科技有限公司 | Hard disk smashing device based on smashing speed automatic adjustment demagnetization speed |
| CN112181089A (en) * | 2020-10-14 | 2021-01-05 | 广州新程北斗信息科技有限公司 | Data safety protection device |
-
2018
- 2018-07-11 CN CN201821100864.0U patent/CN208146151U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111389537A (en) * | 2020-03-20 | 2020-07-10 | 杭州根基科技有限公司 | Hard disk smashing device based on smashing speed automatic adjustment demagnetization speed |
| CN111389537B (en) * | 2020-03-20 | 2021-08-10 | 杭州根基科技有限公司 | Hard disk smashing device based on smashing speed automatic adjustment demagnetization speed |
| CN112181089A (en) * | 2020-10-14 | 2021-01-05 | 广州新程北斗信息科技有限公司 | Data safety protection device |
| CN112181089B (en) * | 2020-10-14 | 2021-11-12 | 国网福建省电力有限公司漳州供电公司 | Data safety protection device |
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| GR01 | Patent grant | ||
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Granted publication date: 20181127 |