CN109887527B - High-efficient demagnetization equipment of computer software storage equipment - Google Patents
High-efficient demagnetization equipment of computer software storage equipment Download PDFInfo
- Publication number
- CN109887527B CN109887527B CN201910131205.6A CN201910131205A CN109887527B CN 109887527 B CN109887527 B CN 109887527B CN 201910131205 A CN201910131205 A CN 201910131205A CN 109887527 B CN109887527 B CN 109887527B
- Authority
- CN
- China
- Prior art keywords
- frame
- plate
- cam
- fixed frame
- fixedly connected
- 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.)
- Active
Links
Images
Abstract
The invention belongs to the technical field of demagnetizing equipment, and particularly relates to efficient demagnetizing equipment of computer software storage equipment. According to the invention, the storage equipment needing demagnetization is placed between the two L-shaped plates and the rectangular plate, the cam motor is turned on through the external switch, the cam motor drives the cam to rotate, and the cam rotates to drive the movable frame and the L-shaped plates at the two ends of the movable frame to slide in the two through holes at one end of the fixed frame, so that the storage equipment is fixed among the rectangular plate, the L-shaped plates and the fixed frame at the two ends of the L-shaped plates, the storage equipment with different sizes can be fixed conveniently, the demagnetization of the storage equipment is facilitated, and the demagnetization efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of demagnetizing equipment, and particularly relates to efficient demagnetizing equipment of computer software storage equipment.
Background
Degaussing: when the magnetized material is affected by external energy, such as heat and impact, the magnetic pitch directions of the magnetic domains become inconsistent, and the magnetism is weakened or lost, which is called degaussing, and a common method is: the material with magnetism is placed in an alternating current magnetic field, the alternating current magnetic field strength is gradually weakened until the material disappears, and the material is demagnetized, for example, a CRT kinescope, and the storage device is used for storing information, generally, the information is stored by media in an electric, magnetic or optical way after being digitalized.
At present along with the continuous progress of electronic information technology, electronic information carrier kind is increasing day by day, widely used in all walks of life such as hard disk, optical disc, USB flash disk, the chip, the IC-card, SD card, go deep into people's work and life, when providing convenience for people, the demagnetization of the present demagnetization equipment that also has a lot of potential safety hazards is mostly slow, storage device's demagnetization efficiency has been influenced, and present storage device is mostly different in size, the shape is different, when carrying out the demagnetization, be difficult to fix and overturn, thereby influence the efficiency of demagnetization. In view of this, the present invention provides an efficient demagnetization device for a computer software storage device, which has the following features:
(1) the invention provides a high-efficiency demagnetizing device of computer software storage equipment, which has the advantages of reasonable structure, novel design, simple operation and convenient installation, wherein a pulling plate and a fixed frame slide in a guide rail in a shell through a roller by a handle, the pulling plate is then drawn out from the shell, then the storage equipment needing demagnetization is placed between two L-shaped plates and a rectangular plate, a cam motor is turned on through an external switch, the cam motor drives a cam to rotate, the cam rotates to drive a movable frame and the L-shaped plates at the two ends of the movable frame to slide in two through holes at one end of the fixed frame, so that the storage equipment is fixed between the rectangular plate, the L-shaped plates and the fixed frame at the two ends of the L-shaped plates, the storage equipment with different sizes can be fixed conveniently, the demagnetization of the storage equipment is facilitated, the convenience and the rapidness are.
(2) The invention provides a high-efficiency demagnetizing device of computer software storage equipment, which is characterized in that a pulling plate and a fixed frame are slid into a shell through a roller and a guide rail by a handle, a side door is closed, a screw rod and a micro motor are opened, the micro motor drives a bracket and a demagnetizing coil to rotate, the demagnetizing coil is parallel to the storage equipment and demagnetizes the storage equipment, the screw rod drives a screw rod sliding table to move upwards, so that the screw rod slides to drive a connecting plate and the micro motor to move upwards, the demagnetizing coil is slowly far away from the storage equipment to further complete equipment demagnetization, and a transmission rod and a rectangular plate are driven to rotate by a stepping motor to turn over the storage equipment, so that the equipment is completely demagnetized, and the demagnetization is more efficient and.
Disclosure of Invention
The invention aims to solve the problems and provide a high-efficiency demagnetizing device of computer software storage equipment, which has reasonable structure, novel design, simple operation and convenient installation, a pull plate and a fixed frame slide in a guide rail in a shell through a roller by a handle, the pull plate is then drawn out from the shell, then the storage equipment to be demagnetized is placed between two L-shaped plates and a rectangular plate, a cam motor is turned on through an external switch, the cam motor drives a cam to rotate, the cam rotates to drive a movable frame and L-shaped plates at two ends of the movable frame to slide in two through holes at one end of a fixed frame, so that the storage equipment is fixed between the rectangular plate, the L-shaped plates and the fixed frame at two ends of the L-shaped plates, the storage equipment with different sizes can be conveniently fixed, the demagnetization of the storage equipment is convenient and rapid, and the demagnetizing efficiency is improved, the pull plate and the fixed frame slide into the shell through the roller and the guide rail through the handle, the side door is closed, the screw rod and the micro motor are opened, the micro motor drives the support and the demagnetizing coil to rotate, the demagnetizing coil is parallel to the storage device and demagnetizes the storage device, the screw rod drives the screw rod sliding table to move upwards, the screw rod slides to drive the connecting plate and the micro motor to move upwards, the demagnetizing coil is slowly far away from the storage device, then, the equipment is demagnetized, the transmission rod and the rectangular plate are driven to rotate through the stepping motor, the storage device is overturned, complete demagnetization is performed on the equipment, and the demagnetization is more efficient and thorough.
The invention achieves the aim through the following technical scheme that the high-efficiency demagnetizing equipment of the computer software storage equipment comprises a shell, a demagnetizing mechanism and a turnover fixing mechanism, wherein the demagnetizing mechanism is arranged in the shell and used for demagnetizing the computer software storage equipment, and the turnover fixing mechanism is used for fixing the computer software storage equipment; wherein the content of the first and second substances,
the demagnetizing mechanism comprises a mounting frame, a lead screw sliding table, a connecting plate, a micro motor, a demagnetizing coil, a support, a side door, a handle, a guide rail, a roller, a fixing frame and a pulling plate, the top of the shell is fixedly connected with the mounting frame, the lead screw is installed at one end of the mounting frame, the lead screw is in threaded connection with the lead screw sliding table, one end of the lead screw sliding table is fixedly connected with one end of the connecting plate, the micro motor is installed at the other end of the connecting plate, the output end of the micro motor is sleeved with the center of the support, the demagnetizing coil is installed inside the support, the guide rail is arranged on two sides inside the shell, the roller is connected in the guide rail in a rolling mode, the roller is fixedly connected to the bottom end of the pulling plate, the fixing frame is fixedly;
the turnover fixing mechanism comprises a rectangular plate, a transmission rod, a stepping motor, a movable frame, a spring, a limiting column, a through hole, an L-shaped plate, a cam, a fixed frame, a cam motor, an electric push rod and a push plate, wherein the stepping motor is arranged in the fixed frame, the output end of the stepping motor is sleeved with the transmission rod, the other end of the transmission rod is rotatably connected with the other end of the fixed frame through a bearing, the side wall of the transmission rod is fixedly connected with the rectangular plate, the cam motor is arranged in the rectangular plate, the cam is sleeved on the output end of the cam motor, one end of the rectangular plate is fixedly connected with the fixed frame, one end of the fixed frame is fixedly connected with the limiting column, the spring is sleeved outside the limiting column, the through hole is formed in the inner parts of two sides of one end of the fixed frame, the, an electric push rod is installed at the other end of the rectangular plate, and the output end of the electric push rod is fixedly connected with the push plate.
Preferably, the movable frame is located inside the fixed frame, and the limit column at one end of the fixed frame is in sliding connection with the side wall at one end of the movable frame.
Preferably, the rectangular plate is rotatably connected inside the fixing frame through a transmission rod.
Preferably, the support and the degaussing coil are both disc-shaped, and the support and the degaussing coil are coaxial in center.
Preferably, the movable frame, the fixed frame and the cam are positioned in the plane of the same rectangular plate.
Preferably, the two ends of the spring are respectively and fixedly connected with one end side wall of the fixed frame and one end side wall of the movable frame.
The invention has the beneficial effects that:
(1) the invention provides a high-efficiency demagnetizing device of computer software storage equipment, which has the advantages of reasonable structure, novel design, simple operation and convenient installation, wherein a pulling plate and a fixed frame slide in a guide rail in a shell through a roller by a handle, the pulling plate is then drawn out from the shell, then the storage equipment needing demagnetization is placed between two L-shaped plates and a rectangular plate, a cam motor is turned on through an external switch, the cam motor drives a cam to rotate, the cam rotates to drive a movable frame and the L-shaped plates at the two ends of the movable frame to slide in two through holes at one end of the fixed frame, so that the storage equipment is fixed between the rectangular plate, the L-shaped plates and the fixed frame at the two ends of the L-shaped plates, the storage equipment with different sizes can be fixed conveniently, the demagnetization of the storage equipment is facilitated, the convenience and the rapidness are.
(2) The invention provides a high-efficiency demagnetizing device of computer software storage equipment, which is characterized in that a pulling plate and a fixed frame are slid into a shell through a roller and a guide rail by a handle, a side door is closed, a screw rod and a micro motor are opened, the micro motor drives a bracket and a demagnetizing coil to rotate, the demagnetizing coil is parallel to the storage equipment and demagnetizes the storage equipment, the screw rod drives a screw rod sliding table to move upwards, so that the screw rod slides to drive a connecting plate and the micro motor to move upwards, the demagnetizing coil is slowly far away from the storage equipment to further complete equipment demagnetization, and a transmission rod and a rectangular plate are driven to rotate by a stepping motor to turn over the storage equipment, so that the equipment is completely demagnetized, and the demagnetization is more efficient and.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the positions of the rectangular plate, the fixed frame, the movable frame and the stepping motor according to the present invention;
fig. 3 is a right side view of the overall structure of the present invention.
In the figure: 1. the device comprises a shell, 2, a mounting frame, 3, a screw, 4, a screw sliding table, 5, a connecting plate, 6, a micro motor, 7, a demagnetizing coil, 8, a support, 9, a side door, 10, a handle, 11, a guide rail, 12, a roller, 13, a fixing frame, 14, a pulling plate, 15, a rectangular plate, 16, a transmission rod, 17, a stepping motor, 18, a movable frame, 19, a spring, 20, a limiting column, 21, a through hole, 22, an L-shaped plate, 23, a cam, 24, a fixing frame, 25, a cam motor, 26, an electric push rod, 27 and a pushing plate.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a high-efficiency demagnetizing device for a computer software storage device includes a housing 1, a demagnetizing mechanism disposed inside the housing 1 for demagnetizing the computer software storage device, and a flip fixing mechanism for fixing the computer software storage device; wherein the content of the first and second substances,
the degaussing mechanism comprises an installation frame 2, a lead screw 3, a lead screw sliding table 4, a connecting plate 5, a micro motor 6, a degaussing coil 7, a support 8, a side door 9, a handle 10, a guide rail 11, a roller 12, a fixed frame 13 and a pulling plate 14, wherein the top part of the shell 1 is fixedly connected with the installation frame 2, the lead screw 3 is installed at one end of the installation frame 2, the lead screw 3 is internally connected with the lead screw sliding table 4, one end of the lead screw sliding table 4 is fixedly connected with the connecting plate 5, the micro motor 6 is installed at the other end of the connecting plate 5, the center of the support 8 is sleeved at the output end of the micro motor 6, the degaussing coil 7 is installed inside the support 8, the guide rail 11 is opened at two sides inside of the shell 1, the roller 12 is connected in the guide rail 11 in a rolling manner, the roller 12 is, one end of the pulling plate 14 is fixedly connected with a handle 10, one end of the shell 1 is hinged with a side door 9, so that the equipment is completely demagnetized, and the demagnetization is more efficient and thorough;
the fixed mechanism of upset includes rectangular plate 15, transfer line 16, step motor 17, movable frame 18, spring 19, spacing post 20, through-hole 21, L template 22, cam 23, fixed frame 24, cam motor 25, electric putter 26 and push pedal 27, the internally mounted of mount 13 has step motor 17, step motor 17's output cup joints transfer line 16, the other end of transfer line 16 passes through the bearing and rotates the other end of connecting mount 13, the lateral wall fixed connection rectangular plate 15 of transfer line 16, the internally mounted of rectangular plate 15 has cam motor 25, cam 23 is cup jointed to cam motor 25's output, the fixed frame 24 of one end fixed connection of rectangular plate 15, the spacing post 20 of inside one end fixed connection of fixed frame 24, spring 19 is cup jointed in the outside of spacing post 20, the through-hole 21 has all been opened to the inside of the one end both sides of fixed frame 24, sliding connection movable frame 18 in the through-hole 21, the equal fixed connection L template 22 in both ends of movable frame 18, electric putter 26 is installed to the other end of rectangular plate 15, electric putter 26's output fixed connection push pedal 27 is convenient for fix the storage device of equidimension not, and the demagnetization of the storage device of being convenient for, convenient and fast has improved the efficiency of demagnetization.
The movable frame 18 is positioned inside the fixed frame 24, and the limit column 20 at one end of the fixed frame 24 is in sliding connection with the side wall at one end of the movable frame 18, so that the structure is more reasonable and convenient to connect; the rectangular plate 15 is rotatably connected inside the fixed frame 13 through a transmission rod 16, so that the position of the storage device can be adjusted conveniently; the bracket 8 and the demagnetizing coil 7 are both disc-shaped, and the bracket 8 is coaxial with the center of the demagnetizing coil 7, so that the rotation is convenient; the movable frame 18, the fixed frame 24 and the cam 23 are positioned in the plane of the same rectangular plate 15, so that storage equipment with different sizes can be conveniently fixed; the both ends of spring 19 are the one end lateral wall of fixed frame 24 and the one end lateral wall of activity frame 18 of fixed connection respectively, and the structure is more reasonable, is convenient for connect.
When the device is used, firstly, electrical components in the device are externally connected with a control switch and a power supply, then a hinged side door 9 is opened, a pulling plate 14 and a fixed frame 13 slide in a guide rail 11 in a shell 1 through a roller 12 through a handle 10, then the pulling plate 14 is drawn out from the shell 1, then a storage device to be demagnetized is placed between two L-shaped plates 22 and a rectangular plate 15, a cam motor 25 is opened through an external switch, the cam motor 25 drives a cam 23 to rotate, the cam 23 rotates to drive a movable frame 18 and the L-shaped plates 22 at two ends of the movable frame 18 to slide in two through holes 21 at one end of the fixed frame 24, so that the storage device is fixed between the rectangular plate 15, the L-shaped plates 22 and the fixed frame 24 at two ends of the L-shaped plates 22, a push plate 27 is pushed into an opening between the two L-shaped plates 22 through the operation of an electric push rod 26, and, the other end of the movable frame 18 is connected with a limiting column 20 in a sliding mode and extrudes a spring 19, then a pulling plate 14 and a fixed frame 13 slide into the shell 1 through a roller 12 and a guide rail 11 through a handle 10, a side door 9 is closed, a lead screw 3 and a micro motor 6 are opened, the micro motor 6 drives a support 8 and a demagnetizing coil 7 to rotate, the demagnetizing coil 7 is parallel to the storage device and demagnetizes the storage device, the lead screw 3 drives a lead screw sliding table 4 to move upwards, so that the lead screw 3 slides to drive a connecting plate 5 and the micro motor 6 to move upwards, the demagnetizing coil 7 is slowly far away from the storage device, then the demagnetizing of the device is completed, a transmission rod 16 and a rectangular plate 15 are driven to rotate through a stepping motor 17, the storage device is turned over, the device is completely demagnetized, the device is more efficient and thorough.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. An efficient degaussing apparatus for a computer software storage device, comprising: the computer software storage equipment demagnetizing device comprises a shell (1), a demagnetizing mechanism and a turning fixing mechanism, wherein the demagnetizing mechanism is arranged in the shell (1) and used for demagnetizing the computer software storage equipment, and the turning fixing mechanism is used for fixing the computer software storage equipment; wherein the content of the first and second substances,
the degaussing mechanism comprises a mounting frame (2), a lead screw (3), a lead screw sliding table (4), a connecting plate (5), a micro motor (6), a degaussing coil (7), a support (8), a side door (9), a handle (10), a guide rail (11), rollers (12), a fixing frame (13) and a pulling plate (14), wherein the top of the shell (1) is fixedly connected with the mounting frame (2), the lead screw (3) is installed at one end of the mounting frame (2), the lead screw (3) is in threaded connection with the lead screw sliding table (4) in the lead screw (3), one end of the lead screw sliding table (4) is fixedly connected with one end of the connecting plate (5), the micro motor (6) is installed at the other end of the connecting plate (5), the output end of the micro motor (6) is sleeved with the center of the support (8), the degaussing coil (7) is installed inside the support (, the storage device is characterized in that a roller (12) is connected in the guide rail (11) in a rolling manner, the roller (12) is fixedly connected to the bottom end of a pulling plate (14), the top end of the pulling plate (14) is fixedly connected with a fixed frame (13), one end of the pulling plate (14) is fixedly connected with a handle (10), and one end of the shell (1) is hinged with a side door (9) and used for demagnetizing the storage device;
the overturning fixing mechanism comprises a rectangular plate (15), a transmission rod (16), a stepping motor (17), a movable frame (18), a spring (19), a limiting column (20), a through hole (21), an L-shaped plate (22), a cam (23), a fixing frame (24), a cam motor (25), an electric push rod (26) and a push plate (27), wherein the stepping motor (17) is arranged inside the fixing frame (13), the transmission rod (16) is sleeved at the output end of the stepping motor (17), the other end of the transmission rod (16) is rotatably connected with the other end of the fixing frame (13) through a bearing, the rectangular plate (15) is fixedly connected with the side wall of the transmission rod (16), the cam motor (25) is arranged inside the rectangular plate (15), the cam (23) is sleeved at the output end of the cam motor (25), the fixing frame (24) is fixedly connected with one end of the, one end of the inside of the fixed frame (24) is fixedly connected with a limiting column (20), a spring (19) is sleeved on the outer side of the limiting column (20), through holes (21) are formed in the two sides of one end of the fixed frame (24), movable frames (18) are slidably connected in the through holes (21), two ends of each movable frame (18) are fixedly connected with L-shaped plates (22), an electric push rod (26) is installed at the other end of each rectangular plate (15), and the output end of each electric push rod (26) is fixedly connected with a push plate (27) and used for fixing storage equipment with different sizes;
the movable frame (18) is positioned inside the fixed frame (24), and the limiting column (20) at one end of the fixed frame (24) is in sliding connection with the side wall at one end of the movable frame (18);
the movable frame (18), the fixed frame (24) and the cam (23) are positioned in the plane of the same rectangular plate (15);
two ends of the spring (19) are respectively and fixedly connected with one end side wall of the fixed frame (24) and one end side wall of the movable frame (18);
when a storage device requiring demagnetization is placed between two L-shaped plates (22) and a rectangular plate (15), the cam motor (25) is turned on through the external switch, the cam motor (25) drives the cam (23) to rotate, the cam (23) rotates to drive the movable frame (18) and the L-shaped plates (22) at the two ends of the movable frame (18) to slide in the two through holes (21) at one end of the fixed frame (24), so that the storage equipment is fixed among the rectangular plate (15), the L-shaped plate (22) and the fixing frame (24) at two ends of the L-shaped plate (22), the push plate (27) is pushed into the opening between the two L-shaped plates (22) by the operation of the electric push rod (26), so that the fixation of the equipment to be demagnetized is facilitated, the other end of the movable frame (18) is connected with the limit column (20) in a sliding way and extrudes the spring (19), then, the pulling plate (14) and the fixed frame (13) are slid into the shell (1) through the roller (12) and the guide rail (11) by the handle (10).
2. An efficient degaussing apparatus for a computer software storage device, according to claim 1, wherein: the rectangular plate (15) is rotatably connected inside the fixed frame (13) through a transmission rod (16).
3. An efficient degaussing apparatus for a computer software storage device, according to claim 1, wherein: the support (8) and the demagnetizing coil (7) are both disc-shaped, and the center of the support (8) is coaxial with that of the demagnetizing coil (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910131205.6A CN109887527B (en) | 2019-02-22 | 2019-02-22 | High-efficient demagnetization equipment of computer software storage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910131205.6A CN109887527B (en) | 2019-02-22 | 2019-02-22 | High-efficient demagnetization equipment of computer software storage equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109887527A CN109887527A (en) | 2019-06-14 |
| CN109887527B true CN109887527B (en) | 2021-04-20 |
Family
ID=66928816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910131205.6A Active CN109887527B (en) | 2019-02-22 | 2019-02-22 | High-efficient demagnetization equipment of computer software storage equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109887527B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379585B (en) * | 2019-08-05 | 2020-11-17 | 湖南文理学院 | Demagnetization device capable of guaranteeing demagnetization effect for computer information storage equipment |
| CN113129937B (en) * | 2021-05-17 | 2022-07-19 | 重庆医科大学附属口腔医院 | Outpatient service data storage device for oral hospital |
| CN114645641B (en) * | 2022-03-18 | 2023-04-07 | 贵州电网有限责任公司 | Automatic door locking device of metering cabinet |
| CN115387487B (en) * | 2022-07-05 | 2023-08-22 | 中国电建集团华东勘测设计研究院有限公司 | Vibration-proof demagnetizing coil bracket, building antimagnetic structure and construction method |
| CN115662731B (en) * | 2022-11-23 | 2023-05-16 | 湖南国梦科技有限公司 | Rotor demagnetizing device of brushless motor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7164569B1 (en) * | 2004-06-30 | 2007-01-16 | Data Security, Inc. | Mechanism for automated permanent magnet degaussing |
| CN205974614U (en) * | 2016-08-29 | 2017-02-22 | 贵州工业职业技术学院 | Rotary type intermediate frequency electromagnetic pulse removes stress device |
| CN206711604U (en) * | 2017-05-02 | 2017-12-05 | 翁帆安 | A kind of convertible electronic information Deperming Facility |
| CN107643094A (en) * | 2017-10-26 | 2018-01-30 | 成都汇丁科技有限公司 | A kind of outdoor power assembly detection apparatus |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4524400A (en) * | 1983-02-01 | 1985-06-18 | Gill Cantwell | Magnetic transducer positioning apparatus |
| CN204966204U (en) * | 2015-10-16 | 2016-01-13 | 河南省龙峰新材料有限公司 | Eliminate neodymium magnet magnetic magnetic eraser |
| CN106732997B (en) * | 2016-12-26 | 2018-12-11 | 浙江永通新材料股份有限公司 | A kind of broken integration apparatus of electronic information store demagnetization |
| CN106920625B (en) * | 2017-02-28 | 2018-08-03 | 广州万粤知识产权运营有限公司 | A kind of abundant type Deperming Facility of computer hardware storage device |
| CN106964631B (en) * | 2017-03-09 | 2019-08-02 | 陈英岳 | A kind of convertible degaussing gear of hard disc of computer |
| CN106941009A (en) * | 2017-05-02 | 2017-07-11 | 翁帆安 | A kind of convertible electronic information Deperming Facility |
| CN206991870U (en) * | 2017-05-22 | 2018-02-09 | 黄山市宏磁磁业科技有限公司 | A kind of device that can be magnetized that demagnetizes |
| CN207021075U (en) * | 2017-06-11 | 2018-02-16 | 刘慧玲 | A kind of convertible Deperming Facility |
| CN207329151U (en) * | 2017-10-14 | 2018-05-08 | 福建仁豪塑胶科技股份有限公司 | A kind of packing box of adjustable interior storage space |
| CN208173245U (en) * | 2018-03-29 | 2018-11-30 | 辽宁科技学院 | A kind of NGFF hard-disk cartridge of extendible capacity |
-
2019
- 2019-02-22 CN CN201910131205.6A patent/CN109887527B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7164569B1 (en) * | 2004-06-30 | 2007-01-16 | Data Security, Inc. | Mechanism for automated permanent magnet degaussing |
| CN205974614U (en) * | 2016-08-29 | 2017-02-22 | 贵州工业职业技术学院 | Rotary type intermediate frequency electromagnetic pulse removes stress device |
| CN206711604U (en) * | 2017-05-02 | 2017-12-05 | 翁帆安 | A kind of convertible electronic information Deperming Facility |
| CN107643094A (en) * | 2017-10-26 | 2018-01-30 | 成都汇丁科技有限公司 | A kind of outdoor power assembly detection apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109887527A (en) | 2019-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109887527B (en) | High-efficient demagnetization equipment of computer software storage equipment | |
| CN211125360U (en) | High tilting mechanism of security | |
| CN210516479U (en) | Inductor winding clamp | |
| CN214839361U (en) | Multimedia conference lifting all-in-one machine | |
| CN208648278U (en) | A kind of device for preventing material from scratching | |
| CN207534719U (en) | A kind of tea-processing equipment apparatus for examination and repair | |
| CN218327115U (en) | Health code face recognition device | |
| CN206743443U (en) | Monitoring device for electronic stop plate | |
| CN207329893U (en) | A kind of alignment winding device after the annealing for copper plate/strip | |
| CN111194144A (en) | Computer information management collection system | |
| CN217593816U (en) | Model airplane with camera device | |
| CN213872010U (en) | Computer information processing device | |
| CN218676854U (en) | Automatic teaching equipment of outage | |
| CN219843363U (en) | Winding displacement fixing device of battery charging cabinet | |
| CN208225118U (en) | A kind of intelligent scenic spot entrance guard device Internet-based | |
| CN218110577U (en) | Electronic product shell strength test fixture | |
| CN220243264U (en) | Turnover vehicle for transferring large-size motor shell | |
| CN213734288U (en) | Engineering cost budgets toolbox | |
| CN216636716U (en) | Battery box installation device of electric bicycle | |
| CN215914013U (en) | New art display device of first horse and woodcut | |
| CN215807269U (en) | VR teaching all-in-one | |
| CN209469987U (en) | A kind of vertical testimony of a witness verification terminal with locomotive function | |
| CN217225335U (en) | Electrical engineering and automatic positioning and mounting device thereof | |
| CN210503672U (en) | Device for placing card-based material group | |
| CN215600045U (en) | Exhibition propaganda device for film and television media |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210329 Address after: 518000 floor 4, No.18, Langkou Industrial Park, Langkou community, Dalang street, Longhua District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN JUHOR PRECISION TECHNOLOGY Co.,Ltd. Address before: 230088 1136, South Building, No.19, Tianzhi Road, hi tech Zone, Hefei City, Anhui Province Applicant before: HEFEI KESU INFORMATION TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |