CN202876911U - Paper shredder with function of shredding USB (universal serial bus) flash disk - Google Patents
Paper shredder with function of shredding USB (universal serial bus) flash disk Download PDFInfo
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- CN202876911U CN202876911U CN 201220517818 CN201220517818U CN202876911U CN 202876911 U CN202876911 U CN 202876911U CN 201220517818 CN201220517818 CN 201220517818 CN 201220517818 U CN201220517818 U CN 201220517818U CN 202876911 U CN202876911 U CN 202876911U
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- flash disk
- usb flash
- broken
- cutter shaft
- main body
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Abstract
The utility model discloses a paper shredder with a function of shredding a USB (universal serial bus) flash disk. The paper shredder with the function of shredding the USB flash disk comprises a machine head; a paper inlet is formed on the top of the machine head; a paper outlet is formed on the bottom of the machine head; the machine head is internally provided with a paper shredding tool shaft group connected with a driving device in a drive mode; the paper shredding tool shaft group comprises two paper shredding tool shafts through which a plurality of paper shredding tool blades penetrate; a USB flash disk inlet is formed on the top of the machine head; a USB flash disk shredding tool shaft group is arranged at one side of the paper shredding tool shaft group which is connected with the USB flash disk shredding tool shaft group in a drive mode; the USB flash disk shredding tool shaft group comprises two USB flash disk shredding tool shafts through which a plurality of USB flash disk tool blades penetrate; and the inlet of the USB flash disk is positioned above a clearance between the two USB flash disk shredding tool shafts. The paper shredder with the function of shredding the USB flash disk provided by the utility model not only can shred papers, but also can shred a USB flash disk, and has a good shredding effect; and in addition, a safety protection mechanism provided by the utility model can prevent metal, plastics and other electronic elements generated through shredding the USB flash disk from splashing outward to hurt users or prevent the paper shredder from hurting hands of people by mistake, is high in using safety, and is simple to operate.
Description
Technical field
The utility model relates to the shredder technical field, relates in particular to a kind of shredder with broken USB flash disk function.
Background technology
Shredder is a kind of special equipment that is used for broken books, paper, file etc., and along with the enhancing of people's confidential notions, shredder has become the essential product of modern handle official bussiness, is widely used in all kinds of office spaces and family.
In the prior art, shredder comprises shredded paper head and dustbin, the shredded paper head removably is socketed on the dustbin top, and the top of head offers paper feed port, and the bottom of head offers exit slot, the parts such as motor, gear train, shredded paper cutter shaft group are installed in the shredded paper head, during work, paper is pulverized in the interlock that interlocks of the blade for shredding paper in the shredded paper cutter shaft group, its high efficiency, good crushing effect.
In addition, along with the development of electronic science and technology, people are more and more for the application of USB flash disk.Usually; the maintenance of USB flash disk is difficulty relatively; scrappage is high; internal information may be obtained by the rival if directly throw away then, and the professional also can read the data of damaging in the USB flash disk, so; best protected mode is exactly that USB flash disk is pulverized; but existing shredder lacks the function of pulverizing USB flash disk, therefore, is necessary to research and develop and a kind ofly can pulverizes the shredder that paper has again broken USB flash disk function.
The utility model content
For the deficiencies in the prior art, the technical problems to be solved in the utility model is to provide a kind of shredder with broken USB flash disk function, and this shredder can be pulverized paper, can pulverize USB flash disk again.
In order to address the above problem, the utility model provides a kind of shredder with broken USB flash disk function, it comprises head, the top of described head offers paper feed port, the bottom of described head offers exit slot, the inside of described head is equipped with the shredded paper cutter shaft group that is in transmission connection with drive unit, described shredded paper cutter shaft group comprises two shredded paper cutter shafts that are equipped with some blade for shredding paper, the top of described head offers the USB flash disk entrance, one side of described shredded paper cutter shaft group is provided with broken USB flash disk cutter shaft group, described shredded paper cutter shaft group and described broken USB flash disk cutter shaft group are in transmission connection, described broken USB flash disk cutter shaft group comprises two broken USB flash disk cutter shafts that are equipped with some broken USB flash disk blades, and described USB flash disk entrance is positioned at the top of two described broken USB flash disk cutter shaft gaps.
For shredder of the present utility model, in the transmission system of shredded paper cutter shaft group and broken USB flash disk cutter shaft group, at least one described broken USB flash disk cutter shaft and described coaxial connection of shredded paper cutter shaft wherein.
Better, wherein described broken USB flash disk cutter shaft and described coaxial connection of shredded paper cutter shaft wherein, and this broken USB flash disk cutter shaft and the described broken USB flash disk cutter shaft of another root are connected with a joggle by driving gear set.
Better, wherein described broken USB flash disk cutter shaft and described coaxial connection of shredded paper cutter shaft wherein, the described broken USB flash disk cutter shaft of another root and the described shredded paper cutter shaft of another root are connected with a joggle by driving gear set
For shredder of the present utility model, in the transmission system of shredded paper cutter shaft group and broken USB flash disk cutter shaft group, be provided with the gap between two described broken USB flash disk cutter shafts and two described shredded paper cutter shafts.
Better, wherein described broken USB flash disk cutter shaft is connected with a joggle by driving gear set with the described broken USB flash disk cutter shaft of a described shredded paper cutter shaft and another root wherein respectively.
As further improvement of the utility model, described USB flash disk entrance is provided with a safety protective mechanisms and is used for the safety switch of control shredder duty, and described safety protective mechanisms and described safety switch are connected.
For shredder of the present utility model, can adopt the safety protective mechanisms of following structure, described safety protective mechanisms comprises the accommodating main body that is hollow structure, the top cover that can press switching, elastic component and bayonet unit, described accommodating main body is arranged between described USB flash disk entrance and the described broken USB flash disk cutter shaft group, described top cover is articulated in the porch of described accommodating main body, described top cover and described bayonet unit are connected, and described elastic component is connected in described accommodating main body and described top cover.
For shredder of the present utility model, can adopt the safety protective mechanisms of following structure, described safety protective mechanisms comprises accommodating main body, flip, connecting rod, safety cover plate and the elastic component that is hollow structure, described accommodating main body is arranged between described USB flash disk entrance and the described broken USB flash disk cutter shaft group, described flip is articulated in the porch of described accommodating main body, described safety cover plate is articulated in the exit of described accommodating main body, described flip is connected by described connecting rod with described safety cover plate, and described elastic component is connected in described accommodating main body and described flip.
For shredder of the present utility model, can adopt the safety protective mechanisms of following structure, described safety protective mechanisms comprises the accommodating main body that is hollow structure and by the integrated carriage of slip lid, side plate and bottom cover plate, described accommodating main body is arranged between described USB flash disk entrance and the described broken USB flash disk cutter shaft group, described carriage is connected in the housing of described head, described accommodating main body is positioned at described carriage, and described carriage is limited in the periphery of described accommodating main body and slides.
For shredder of the present utility model, can also adopt the safety protective mechanisms of following structure, described safety protective mechanisms comprises the accommodating main body that is hollow structure, knob, upper spiral cover plate, backspin cover plate and connecting rod, described accommodating main body is arranged between described USB flash disk entrance and the described broken USB flash disk cutter shaft group, described knob is fixed in described upper spiral cover plate, described upper spiral cover plate is positioned at the porch of described accommodating main body, described backspin cover plate is positioned at the exit of described accommodating main body, described upper spiral cover plate be connected the backspin cover plate and connect by described connecting rod, the projection line of described upper spiral cover plate and described backspin cover plate are perpendicular.
The utility model beneficial effect is: the utlity model has broken USB flash disk function, the top of head offers the USB flash disk entrance, one side of shredded paper cutter shaft group has additional a broken USB flash disk cutter shaft group, broken USB flash disk cutter shaft group comprises two broken USB flash disk cutter shafts that are equipped with some broken USB flash disk blades, the USB flash disk entrance is positioned at the top of two broken USB flash disk cutter shaft gaps, the utility model can be pulverized paper, can pulverize USB flash disk, good crushing effect again.
In addition, the metal that safety protective mechanisms of the present utility model produces in the time of can preventing broken USB flash disk, plastic cement and other electronic components outwards splash and hurt the user and prevent shredder accidental injury staff, and be safe to use, simple to operate.
Description of drawings
Fig. 1 is the structural representation that head of the present utility model matches with dustbin.
Fig. 2 is the structural representation that shredded paper cutter shaft group and broken USB flash disk cutter shaft group are in transmission connection in the utility model the first embodiment.
Fig. 3 is the structural representation that shredded paper cutter shaft group and broken USB flash disk cutter shaft group are in transmission connection in the utility model the second embodiment.
Fig. 4 is the structural representation that shredded paper cutter shaft group and broken USB flash disk cutter shaft group are in transmission connection in the third embodiment of the utility model.
Fig. 5 is the structural representation of head in the third embodiment of the utility model.
Fig. 6 is the structural representation that shredded paper cutter shaft group and broken USB flash disk cutter shaft group are in transmission connection in the 4th kind of embodiment of the utility model.
Fig. 7 is the handpiece structure schematic diagram when the USB flash disk entrance is opened in the 5th kind of embodiment of the utility model.
Fig. 8 is the handpiece structure schematic diagram when the USB flash disk entrance is closed in the 5th kind of embodiment of the utility model.
Fig. 9 is that side view cuts open in the office of head shown in Fig. 7.
Figure 10 is that side view cuts open in the office of head shown in Fig. 8.
Figure 11 is the handpiece structure schematic diagram when the USB flash disk entrance is opened in the 6th kind of embodiment of the utility model.
Figure 12 is the handpiece structure schematic diagram when the USB flash disk entrance is closed in the 6th kind of embodiment of the utility model.
Figure 13 is that side view cuts open in the office of head shown in Figure 11.
Figure 14 is that side view cuts open in the office of head shown in Figure 12.
Figure 15 is the handpiece structure schematic diagram of the USB flash disk entrance of the 7th kind of embodiment of the utility model when opening.
Figure 16 is the handpiece structure schematic diagram of the USB flash disk entrance of the 7th kind of embodiment of the utility model when closing.
Figure 17 is that side view cuts open in the office of head shown in Figure 15.
Figure 18 is that side view cuts open in the office of head shown in Figure 16.
Figure 19 is the structural representation of carriage in the 7th kind of embodiment of the utility model.
Figure 20 is the handpiece structure schematic diagram of the USB flash disk entrance of the 8th kind of embodiment of the utility model when opening.
Figure 21 is the handpiece structure schematic diagram of the USB flash disk entrance of the 8th kind of embodiment of the utility model when closing.
Figure 22 is that side view cuts open in the office of head shown in Figure 20.
Figure 23 is that side view cuts open in the office of head shown in Figure 21.
Figure 24 is the structural representation of the safety protective mechanisms of the 8th kind of embodiment of the utility model.
The specific embodiment
Be described in detail of the present utility model below in conjunction with drawings and Examples.
To shown in Figure 6, shredder comprises head 1 and dustbin 2 such as Fig. 1, and head 1 removably is socketed on dustbin 2 tops, and the top of head 1 offers paper feed port 3, and the bottom of head offers exit slot, is provided with function button 11 and indicator lamp 12 on the head 1.The inside of head 1 is equipped with the shredded paper cutter shaft group 4 that is in transmission connection with drive unit 13, shredded paper cutter shaft group 4 comprises two shredded paper cutter shafts 41,42 that are equipped with some blade for shredding paper, the blade for shredding paper interlock that interlocks, one side of shredded paper cutter shaft group 4 is provided with broken USB flash disk cutter shaft group 5, broken USB flash disk cutter shaft group 5 comprises two broken USB flash disk cutter shafts 51,52 that are equipped with some broken USB flash disk blades, the interlock that interlocks of broken USB flash disk blade.Wherein, the top of head 1 offers USB flash disk entrance 14, and broken USB flash disk cutter shaft group 5 is in transmission connection with shredded paper cutter shaft group 4, and during work, broken USB flash disk cutter shaft group 5 works asynchronously with shredded paper cutter shaft group 4.In addition, USB flash disk entrance 14 is positioned at the top of two broken USB flash disk cutter shafts 51,52 gaps.Shredder makes it can pulverize paper by setting up USB flash disk entrance 14 and broken USB flash disk cutter shaft group 5, can pulverize USB flash disk again, and is functional strong, simultaneously good crushing effect.
Such as Fig. 2, Fig. 3 and shown in Figure 4, in the transmission system of shredded paper cutter shaft group 4 and broken USB flash disk cutter shaft group 5, at least one broken USB flash disk cutter shaft and coaxial connection of shredded paper cutter shaft wherein.Concrete, Fig. 2 shows in the first embodiment wherein a broken USB flash disk cutter shaft and the structural representation of shredded paper cutter shaft during coaxial connection the wherein, broken USB flash disk cutter shaft 51 and 41 coaxial connections of shredded paper cutter shaft among the figure, and broken USB flash disk cutter shaft 51 is connected with a joggle by driving gear set 16 with broken USB flash disk cutter shaft 52, under the driving of drive unit 13, shredded paper cutter shaft 41 drives broken USB flash disk cutter shaft 51 and rotates, and drives broken USB flash disk cutter shaft 52 by broken USB flash disk cutter shaft 51 again and rotates.In addition, Fig. 3 shows in the second embodiment wherein a broken USB flash disk cutter shaft and the structural representation of shredded paper cutter shaft during coaxial connection the wherein, broken USB flash disk cutter shaft 51 and 41 coaxial connections of shredded paper cutter shaft among the figure, broken USB flash disk cutter shaft 52 is connected with a joggle by driving gear set 17 with shredded paper cutter shaft 42, under the driving of drive unit 13, shredded paper cutter shaft 41 drives broken USB flash disk cutter shaft 51 and rotates, and is synchronous, and shredded paper cutter shaft 42 drives broken USB flash disk cutter shaft 52 and rotates.By Fig. 4 and Fig. 5 as can be known, two broken USB flash disk cutter shafts in the third embodiment respectively with two coaxial connections of shredded paper cutter shaft, broken USB flash disk cutter shaft 51 and 41 coaxial connections of shredded paper cutter shaft, broken USB flash disk cutter shaft 52 and 42 coaxial connections of shredded paper cutter shaft, USB flash disk entrance 14 is positioned at a side of paper feed port 3.
As shown in Figure 6, in the transmission system of shredded paper cutter shaft group 4 and broken USB flash disk cutter shaft group 5, two broken USB flash disk cutter shafts can be non-coaxial the connection with two shredded paper cutter shafts, be provided with the gap between two broken USB flash disk cutter shafts and two shredded paper cutter shafts, concrete, in the 4th kind of embodiment, broken USB flash disk cutter shaft 51 is connected with a joggle by driving gear set 18 with shredded paper cutter shaft 42, and broken USB flash disk cutter shaft 51 is connected with a joggle by driving gear set 18 with broken USB flash disk cutter shaft 52, under the driving of drive unit 13, shredded paper cutter shaft 42 drives broken USB flash disk cutter shaft 51 and rotates, and drives broken USB flash disk cutter shaft 52 by broken USB flash disk cutter shaft 51 again and rotates.
In addition, as further improvement of the utility model, USB flash disk entrance 14 also can be provided with a safety protective mechanisms and be used for the safety switch 10 of control shredder duty, and safety protective mechanisms and safety switch 10 are connected.
Particularly, extremely shown in Figure 10 such as Fig. 7, safety protective mechanisms 6 comprises the accommodating main body 61 that is hollow structure, can press the top cover 62 of switching, elastic component 63 and bayonet unit 64, accommodating main body 61 is arranged between USB flash disk entrance 14 and the broken USB flash disk cutter shaft group 5, top cover 62 is articulated in the porch of accommodating main body 61, top cover 62 is connected with bayonet unit 64, elastic component 63 is connected in accommodating main body 61 and top cover 62, in the present embodiment, elastic component 63 is preferably turns round bullet, need to prove that at this this elastic component 63 also can be other equivalent elastomeric elements, non-present embodiment is limited.
The operation principle of safety protective mechanisms 6 is as follows:
Press top cover 62, when top cover 62 is opened, USB flash disk 15 is put into accommodating main body 61, this moment, shredder was in halted state, and safety switch 10 is in off-state.The top cover 62 that closes, safety switch 10 is in on-state, and USB flash disk entrance 14 is closed condition, and top cover 62 forms the semiclosed safe cavity of under shed with accommodating main body 61, and machine is started working, and USB flash disk 15 is pulverized.
Extremely shown in Figure 14 such as Figure 11, safety protective mechanisms can also adopt following structure, safety protective mechanisms 7 comprises accommodating main body 71, flip 72, connecting rod 73, safety cover plate 74 and the elastic component 75 that is hollow structure, accommodating main body 71 is arranged between USB flash disk entrance 14 and the broken USB flash disk cutter shaft group 5, flip 72 is articulated in the porch of accommodating main body 71, safety cover plate 74 is articulated in the exit of accommodating main body 71, flip 72 is connected by connecting rod 73 with safety cover plate 74, elastic component 75 is connected in accommodating main body 71 and flip 72, in the present embodiment, elastic component 75 is preferably and turns round bullet.
The operation principle of safety protective mechanisms 7 is as follows:
When flip 72 is opened, safety cover plate 74 forms the semi-enclosed safe cavity of upper shed with accommodating main body 71, USB flash disk 15 is put into accommodating main body 71, this moment, shredder was in halted state, safety switch 10 is in off-state, safety cover plate 74 has guaranteed user's safety because the effect of elastic component 75 can not opened when putting into USB flash disk 15.The flip 72 of closing, safety cover plate 74 is opened by the effect of connecting rod 73, and safety switch 10 is in on-state, and USB flash disk entrance 14 is closed condition, and flip 72 forms the semiclosed safe cavity of under shed with accommodating main body 71, and machine is started working, and USB flash disk 15 is pulverized.
Extremely shown in Figure 19 such as Figure 15, safety protective mechanisms can also adopt following structure, safety protective mechanisms 8 comprises accommodating main body 81 and the carriage that is hollow structure, carriage is integrated by slip lid 82, side plate 83 and bottom cover plate 84, accommodating main body 81 is arranged between USB flash disk entrance 14 and the broken USB flash disk cutter shaft group 5, carriage is connected in the housing of head 1, and accommodating main body 81 is positioned at carriage, and carriage is limited in the periphery of accommodating main body 81 and slides.
The operation principle of safety protective mechanisms 8 is as follows:
When slip lid 82 during to front slide, bottom cover plate 84 forms the semi-enclosed safe cavity of upper shed with accommodating main body 81, and USB flash disk 15 is put into accommodating main body 81, and bottom cover plate 84 can not opened when putting into USB flash disk 15, has guaranteed user's safety.Slide backward slip lid 82, USB flash disk entrance 14 is closed condition, and bottom cover plate 84 is mobile backward, and slip lid 82 forms the semiclosed safe cavity of under shed with accommodating main body 81, opens machine, and USB flash disk 15 is pulverized.
Extremely shown in Figure 24 such as Figure 20, safety protective mechanisms can also adopt following structure, safety protective mechanisms 9 comprises accommodating main body 91, knob 92, upper spiral cover plate 93, backspin cover plate 94 and the connecting rod 95 that is hollow structure, accommodating main body 91 is arranged between USB flash disk entrance 14 and the broken USB flash disk cutter shaft group 5, knob 92 is fixed in spiral cover plate 93, upper spiral cover plate 93 is positioned at the porch of accommodating main body 91, backspin cover plate 94 is positioned at the exit of accommodating main body 91, upper spiral cover plate 93 is connected by connecting rod 95 with backspin cover plate 94, and the projection line of upper spiral cover plate 93 and backspin cover plate 94 are perpendicular.
The operation principle of safety protective mechanisms 9 is as follows:
When knob 92 was moving to a sidespin, backspin cover plate 94 formed the semi-enclosed safe cavity of upper shed with accommodating main body 91, and USB flash disk 15 is put into accommodating main body 91, and backspin cover plate 94 can not opened when putting into USB flash disk 15, has guaranteed user's safety.When knob 92 during to the opposite side turn, USB flash disk entrance 14 is closed condition, and backspin cover plate 94 is opened, and upper spiral cover plate 93 forms the semiclosed safe cavity of under shed with accommodating main body 91, opens machine, and USB flash disk 15 is pulverized.
Need to prove that at this safety protective mechanisms 6, safety protective mechanisms 7, safety protective mechanisms 8 and safety protective mechanisms 9 can be applicable to respectively in the different embodiments of the above-mentioned transmission system that is comprised of shredded paper cutter shaft group 4 and broken USB flash disk cutter shaft group 5.
In sum, the utility model can be pulverized paper, can pulverize USB flash disk again, and the metal that its safety protective mechanisms produces in the time of can preventing broken USB flash disk, plastic cement and other electronic components outwards splash and hurt the user and prevent shredder accidental injury staff, safe to use, simultaneously easy to operate.
Should be noted that at last; above embodiment is only in order to illustrate the technical solution of the utility model; but not to the restriction of the utility model protection domain; although with reference to preferred embodiments the utility model has been done to explain; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from essence and the scope of technical solutions of the utility model.
Claims (11)
1. shredder with broken USB flash disk function, comprise head, the top of described head offers paper feed port, the bottom of described head offers exit slot, the inside of described head is equipped with the shredded paper cutter shaft group that is in transmission connection with drive unit, described shredded paper cutter shaft group comprises two shredded paper cutter shafts that are equipped with some blade for shredding paper, it is characterized in that: the top of described head offers the USB flash disk entrance, one side of described shredded paper cutter shaft group is provided with broken USB flash disk cutter shaft group, described shredded paper cutter shaft group and described broken USB flash disk cutter shaft group are in transmission connection, described broken USB flash disk cutter shaft group comprises two broken USB flash disk cutter shafts that are equipped with some broken USB flash disk blades, and described USB flash disk entrance is positioned at the top of two described broken USB flash disk cutter shaft gaps.
2. a kind of shredder with broken USB flash disk function according to claim 1 is characterized in that: at least one described broken USB flash disk cutter shaft and described coaxial connection of shredded paper cutter shaft wherein.
3. a kind of shredder with broken USB flash disk function according to claim 2, it is characterized in that: wherein described broken USB flash disk cutter shaft and described coaxial connection of shredded paper cutter shaft wherein, and this broken USB flash disk cutter shaft and the described broken USB flash disk cutter shaft of another root are connected with a joggle by driving gear set.
4. a kind of shredder with broken USB flash disk function according to claim 2, it is characterized in that: wherein described broken USB flash disk cutter shaft and described coaxial connection of shredded paper cutter shaft wherein, the described broken USB flash disk cutter shaft of another root and the described shredded paper cutter shaft of another root are connected with a joggle by driving gear set.
5. a kind of shredder with broken USB flash disk function according to claim 1 is characterized in that: be provided with the gap between two described broken USB flash disk cutter shafts and two described shredded paper cutter shafts.
6. a kind of shredder with broken USB flash disk function according to claim 5 is characterized in that: wherein described broken USB flash disk cutter shaft is connected with a joggle by driving gear set with the described broken USB flash disk cutter shaft of a described shredded paper cutter shaft and another root wherein respectively.
7. the described a kind of shredder with broken USB flash disk function of any one in 6 according to claim 1, it is characterized in that: described USB flash disk entrance is provided with a safety protective mechanisms and is used for the safety switch of control shredder duty, and described safety protective mechanisms and described safety switch are connected.
8. a kind of shredder with broken USB flash disk function according to claim 7, it is characterized in that: described safety protective mechanisms comprises the accommodating main body that is hollow structure, the top cover that can press switching, elastic component and bayonet unit, described accommodating main body is arranged between described USB flash disk entrance and the described broken USB flash disk cutter shaft group, described top cover is articulated in the porch of described accommodating main body, described top cover and described bayonet unit are connected, and described elastic component is connected in described accommodating main body and described top cover.
9. a kind of shredder with broken USB flash disk function according to claim 7, it is characterized in that: described safety protective mechanisms comprises accommodating main body, flip, connecting rod, safety cover plate and the elastic component that is hollow structure, described accommodating main body is arranged between described USB flash disk entrance and the described broken USB flash disk cutter shaft group, described flip is articulated in the porch of described accommodating main body, described safety cover plate is articulated in the exit of described accommodating main body, described flip is connected by described connecting rod with described safety cover plate, and described elastic component is connected in described accommodating main body and described flip.
10. a kind of shredder with broken USB flash disk function according to claim 7, it is characterized in that: described safety protective mechanisms comprises the accommodating main body that is hollow structure and by the integrated carriage of slip lid, side plate and bottom cover plate, described accommodating main body is arranged between described USB flash disk entrance and the described broken USB flash disk cutter shaft group, described carriage is connected in the housing of described head, described accommodating main body is positioned at described carriage, and described carriage is limited in the periphery of described accommodating main body and slides.
11. a kind of shredder with broken USB flash disk function according to claim 7, it is characterized in that: described safety protective mechanisms comprises the accommodating main body that is hollow structure, knob, upper spiral cover plate, backspin cover plate and connecting rod, described accommodating main body is arranged between described USB flash disk entrance and the described broken USB flash disk cutter shaft group, described knob is fixed in described upper spiral cover plate, described upper spiral cover plate is positioned at the porch of described accommodating main body, described backspin cover plate is positioned at the exit of described accommodating main body, described upper spiral cover plate be connected the backspin cover plate and connect by described connecting rod, the projection line of described upper spiral cover plate and described backspin cover plate are perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220517818 CN202876911U (en) | 2012-07-16 | 2012-10-10 | Paper shredder with function of shredding USB (universal serial bus) flash disk |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220344024 | 2012-07-16 | ||
| CN201220344024.5 | 2012-07-16 | ||
| CN 201220517818 CN202876911U (en) | 2012-07-16 | 2012-10-10 | Paper shredder with function of shredding USB (universal serial bus) flash disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202876911U true CN202876911U (en) | 2013-04-17 |
Family
ID=48068377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220517818 Expired - Fee Related CN202876911U (en) | 2012-07-16 | 2012-10-10 | Paper shredder with function of shredding USB (universal serial bus) flash disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202876911U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538719A (en) * | 2016-01-21 | 2016-05-04 | 济南大学 | Environment-friendly 3D printing system |
| CN108686755A (en) * | 2018-06-27 | 2018-10-23 | 东莞唯度电子科技服务有限公司 | A kind of grinding device of disposable medical appliance classification processing |
-
2012
- 2012-10-10 CN CN 201220517818 patent/CN202876911U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538719A (en) * | 2016-01-21 | 2016-05-04 | 济南大学 | Environment-friendly 3D printing system |
| CN108686755A (en) * | 2018-06-27 | 2018-10-23 | 东莞唯度电子科技服务有限公司 | A kind of grinding device of disposable medical appliance classification processing |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20171010 |
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| CF01 | Termination of patent right due to non-payment of annual fee |