CN110838308B - Computer hard disk protection device - Google Patents
Computer hard disk protection device Download PDFInfo
- Publication number
- CN110838308B CN110838308B CN201911113390.2A CN201911113390A CN110838308B CN 110838308 B CN110838308 B CN 110838308B CN 201911113390 A CN201911113390 A CN 201911113390A CN 110838308 B CN110838308 B CN 110838308B
- Authority
- CN
- China
- Prior art keywords
- hard disk
- axis
- axle
- disk mounting
- computer hard
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000035939 shock Effects 0.000 claims abstract description 11
- 238000010521 absorption reaction Methods 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002159 abnormal effect Effects 0.000 description 6
- 230000005291 magnetic effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
- G11B33/08—Insulation or absorption of undesired vibrations or sounds
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/187—Mounting of fixed and removable disk drives
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/324—Display of status information
- G06F11/327—Alarm or error message display
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Computing Systems (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention belongs to the technical field of computers, and particularly relates to a computer hard disk protection device which comprises a hard disk mounting frame for mounting a computer hard disk, wherein the top surface of the hard disk mounting frame is mounted on an Contraband template through a three-axis damping mechanism, the three-axis damping mechanism comprises an X axis, a Y axis and a Z axis, the X axis is horizontally arranged on the hard disk mounting frame, the Y axis arranged along the width direction of the hard disk mounting frame is fixed in a sliding opening part, the upper end of the Z axis movably penetrates through a sliding opening part, the Z axis is movably sleeved on the Y axis, and a second spring part and a third spring part are respectively sleeved on the Y axis positioned at the front side and the rear side of the Z axis; the invention has the effect of omnibearing shock absorption, can monitor the decibel value of the computer hard disk in real time, when the decibel value sent out by the computer hard disk exceeds the preset value of the controller, the alarm in the controller can send out an alarm to remind a user to maintain or replace or backup the data in the hard disk, thereby effectively avoiding loss and being suitable for popularization and use.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a computer hard disk protection device.
Background
The computer hard disk is the most important storage device of the computer. The Hard Disk (Hard Disk, Hard Disk Drive, HDD) is composed of one or more aluminum or glass disks. The discs are coated with ferromagnetic material. Most hard disks are fixed hard disks that are permanently sealed and fixed in a hard disk drive. Early hard disk storage media were replaceable, but today hard disks are typically fixed storage media that are enclosed in hard disks (except for a filter hole to equalize air pressure). With the development, removable hard disks have also appeared and become more popular and of increasing variety, most microcomputer-mounted hard disks are known as "winchester hard disks", or "hot plates" for short, due to the adoption of winchester technology.
The hard disk is prevented from vibrating when working, because the distance between the magnetic head and the magnetic sheet is very short, if the magnetic head is knocked by violent vibration, the magnetic sheet can be scratched by the magnetic head, the magnetic head can be damaged thoroughly, and the whole hard disk cannot be used.
Before the hard disk is damaged, abnormal sound is usually sent out, but if the abnormal sound is not noticed, the abnormal sound is easy to ignore, whether the hard disk needs to be replaced or maintained or data backup can be judged according to the abnormal sound;
in order to solve the above problems, the present application provides a computer hard disk protection device.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides a computer hard disk protection device which has the characteristics of omnibearing shock absorption and real-time monitoring of operating sound decibels of a computer hard disk.
(II) technical scheme
In order to solve the problems, the invention provides a computer hard disk protection device which comprises a hard disk mounting frame for mounting a computer hard disk, wherein the top surface of the hard disk mounting frame is mounted on an Contraband template through a three-axis damping mechanism, the three-axis damping mechanism comprises an X axis, a Y axis and a Z axis, the X axis is horizontally arranged on the hard disk mounting frame, a plurality of sliding sleeves are arranged on the X axis at intervals in a sliding manner, a first spring part is sleeved on the X axis between every two adjacent sliding sleeves, the lower end of the Z axis is vertically fixed on the upper end surface of each sliding sleeve, a sliding opening part is arranged on the top surface of a Contraband template along the width direction of the hard disk mounting frame, a Y axis arranged along the width direction of the hard disk mounting frame is fixed in each sliding opening part, the upper end of the Z axis movably penetrates through the sliding opening part, the Z axis is movably sleeved on the Y axis, and second spring parts are respectively sleeved on the Y axes positioned at, A third spring member.
Preferably, be located Contraband template top's Z axle and cup jointed the fourth spring part, be located Contraband template below and cup jointed the fifth spring part on the Z axle, the side of Z axle is provided with long waist shape opening, and when fourth spring part and fifth spring part were in initial condition, the Y axle was middle part in long waist shape opening, the upper end of Z axle is fixed with the separation blade.
Preferably, the top surface of the hard disk mounting frame is provided with a rectangular accommodating groove along the length direction of the hard disk mounting frame, and the X axis is fixed in the rectangular accommodating groove.
Preferably, the left side and the right side of the hard disk mounting frame are provided with a plurality of mounting holes, and the computer hard disk is fixed on the hard disk mounting frame through the mounting holes and matched screws.
Preferably, the bottom surface of the hard disk mounting frame is also provided with a three-axis damping mechanism.
Preferably, the Contraband template is "Contraband type" column structure, and two sets of triaxial damper sets up the top surface, the bottom surface at the Contraband template respectively symmetrically, the hard disk mounting bracket is located between two sets of triaxial damper.
Preferably, U-shaped steel is installed on both sides of the bottom surface of the Contraband template, and the U-shaped steel is fixed on a computer case through locking screws.
Preferably, the interior roof fixed mounting of hard disk mounting bracket has decibel detection device, installs the controller on one of them U shaped steel, decibel detection device is connected with the controller electricity, and when the sound decibel that decibel detection device detected exceeded the default of controller, the controller sent out the police dispatch newspaper, and the police dispatch newspaper includes and is not restricted to sound, flash of light.
Preferably, a central processing unit and an alarm are arranged in the controller, and the central processing unit is electrically connected with the alarm.
The technical scheme of the invention has the following beneficial technical effects:
1. the X shaft between every two adjacent sliding sleeves is sleeved with a first spring part, a plurality of first spring parts can offset impact force caused by vibration in the X shaft direction, Y shafts positioned at the front side and the rear side of the Z shaft are respectively sleeved with a second spring part and a third spring part, the second spring part and the third spring part offset impact force caused by vibration in the Y shaft direction, a fourth spring part is sleeved on the Z shaft positioned above the Contraband template, a fifth spring part is sleeved on the Z shaft positioned below the Contraband template, a long waist-shaped opening part is arranged on the side surface of the Z shaft, when the fourth spring part and the fifth spring part are in initial states, the Y shaft is positioned in the middle of the long waist-shaped opening part, a separation blade is fixed at the upper end of the Z shaft, and the impact force caused by vibration is offset by the fourth spring part and the fifth spring part in the Z shaft direction;
2. the service life of the hard disk is limited, but the value stored in the hard disk cannot be estimated, once the hard disk is suddenly damaged, the unpredictable loss is brought to a user, the decibel detection device is close to the computer hard disk, the running state of the computer hard disk can be monitored in real time, the computer hard disk can make abnormal sound immediately before being damaged, according to the finding, the decibel value of the computer hard disk can be monitored in real time, when the decibel value sent by the computer hard disk exceeds the preset value of the controller, the alarm in the controller can send an alarm to remind the user to maintain or replace or backup data in the hard disk, so that the loss can be effectively avoided, and the method is suitable for popularization and use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in the present invention;
FIG. 3 is a top view of a Contraband template of the invention;
FIG. 4 is a three-dimensional view of a hard disk mount of the present invention;
fig. 5 is a three-dimensional view of a Contraband template of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Example 1
As shown in fig. 1-5, the computer hard disk protection device proposed by the present invention comprises a hard disk mounting rack 2 for mounting a computer hard disk 11, wherein the top surface of the hard disk mounting rack 2 is mounted on an Contraband type board 1 through a three-axis shock absorption mechanism, the three-axis shock absorption mechanism comprises an X-axis 203, a Y-axis 102 and a Z-axis 8, the X-axis 203 is horizontally disposed on the hard disk mounting rack 2, a plurality of sliding sleeves 205 are disposed on the X-axis 203 at intervals in a sliding manner, a first spring element 204 is sleeved on the X-axis 203 between two adjacent sliding sleeves 205, the plurality of first spring elements 204 can counteract impact force caused by shock in the X-axis direction, the lower end of the Z-axis 8 is vertically fixed on the upper end surface of the sliding sleeves 205, a sliding opening 101 is disposed on the top surface of the Contraband type board 1 in the width direction of the hard disk mounting rack 2, the Y-axis mounting rack 102 disposed in the sliding opening 101 in the width direction of the hard disk 2 is fixed, the upper end activity of Z axle 8 runs through slip opening 101, and Z axle 8 activity cup joints on Y axle 102, is located and has cup jointed second spring part 103, third spring part 104 respectively on the Y axle 102 of Z axle 8 front and back both sides, and the impact force that vibrations brought is offset in the Y axle direction to second spring part 103, third spring part 104.
In this embodiment, it should be noted that a fourth spring element 10 is sleeved on the Z shaft 8 located above the Contraband type plate 1, a fifth spring element 9 is sleeved on the Z shaft 8 located below the Contraband type plate 1, a long waist-shaped opening 801 is arranged on a side surface of the Z shaft 8, when the fourth spring element 10 and the fifth spring element 9 are in an initial state, the Y shaft 102 is located in the middle inside the long waist-shaped opening 801, a blocking piece 7 is fixed to the upper end of the Z shaft 8, and an impact force caused by vibration is offset by the fourth spring element 10 and the fifth spring element 9 in the Z shaft direction.
In this embodiment, a rectangular storage groove 202 is formed in the top surface of the hard disk mounting rack 2 along the length direction of the hard disk mounting rack 2, and the X-axis 203 is fixed in the rectangular storage groove 202, thereby realizing the storage and installation of the X-axis 203.
In this embodiment, it should be noted that a plurality of mounting holes 201 are formed in the left and right sides of the hard disk mounting frame 2, and the computer hard disk 11 is fixed to the hard disk mounting frame 2 through the mounting holes 201 and screws, so that the computer hard disk 11 can be mounted.
In this embodiment, it should be noted that the bottom surface of the hard disk mounting frame 2 is also provided with a three-axis damping mechanism, and the three-axis damping mechanism is designed to be symmetrical up and down, so that the damping effect on the computer hard disk 11 is improved.
In this embodiment, it should be noted that the Contraband template 1 is a "Contraband" shaped structure, two sets of three-axis shock absorption mechanisms are symmetrically disposed on the top and bottom surfaces of the Contraband template 1, respectively, and the hard disk mounting bracket 2 is located between the two sets of three-axis shock absorption mechanisms.
In this embodiment, it should be noted that U-shaped steel 4 is installed on both sides of the bottom surface of Contraband type plate 1, and U-shaped steel 4 is fixed on the computer case by locking screws 6.
According to the invention, the three-axis damping mechanism is ingeniously arranged and creatively designed, so that the high-efficiency damping can be carried out on the hard disk mounting frame 2, the damping can be carried out in all directions in the XYZ direction, and no matter how the computer host receives the collision, the shock waves in any direction can be eliminated and offset by the three-axis damping mechanism, so that the service life of the computer hard disk 11 can be prolonged.
Example 2
In this embodiment, it should be noted that, a decibel detection device 3 is fixedly installed on the inner top wall of the hard disk mounting frame 2, a controller 5 is installed on one of the U-shaped steels 4, the decibel detection device 3 is electrically connected with the controller 5, and when the decibel of sound detected by the decibel detection device 3 exceeds a preset value of the controller 5, the controller 5 sends an alarm, which includes but is not limited to sound and flashing light.
In this embodiment, a central processing unit and an alarm are disposed in the controller 5, and the central processing unit is electrically connected to the alarm.
In the scheme of the invention, as the service life of the hard disk is limited, but the value stored in the hard disk cannot be estimated, once the hard disk is suddenly damaged, the unpredictable loss is brought to a user, the decibel detection device 3 is close to the computer hard disk 11, the running state of the computer hard disk 11 can be monitored in real time, the computer hard disk 11 can make abnormal sound immediately before being damaged, according to the finding, the decibel value of the computer hard disk 11 can be monitored in real time, when the decibel value sent by the computer hard disk 11 exceeds the preset value of the controller 5, an alarm in the controller 5 can give an alarm to remind the user to maintain or replace or backup data in the hard disk, so that the loss can be effectively avoided, the method is suitable for popularization and use, and the protection of the computer hard disk is further increased on the basis of the embodiment 1.
This example is superior to the embodiment of example 1, with all the advantages of example 1.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a computer hard disk protection device, includes hard disk mounting bracket (2) that is used for installing computer hard disk (11), its characterized in that, the top surface of hard disk mounting bracket (2) is installed on Contraband template (1) through triaxial damper, triaxial damper includes X axle (203), Y axle (102) and Z axle (8), X axle (203) level sets up on hard disk mounting bracket (2), interval slip is provided with a plurality of slip cap (205) on X axle (203), all cup jointed first spring part (204) on X axle (203) between two adjacent slip caps (205), the lower extreme vertical fixation in the up end of slip cap (205) of Z axle (8), the top surface of Contraband template (1) is provided with sliding opening portion (101) along hard disk mounting bracket (2) width direction, be fixed with Y axle (102) that set up along hard disk mounting bracket (2) width direction in sliding opening portion (101), the upper end of the Z shaft (8) movably penetrates through the sliding opening part (101), the Z shaft (8) is movably sleeved on the Y shaft (102), and the Y shaft (102) positioned on the front side and the rear side of the Z shaft (8) is respectively sleeved with a second spring part (103) and a third spring part (104);
be located Contraband template (1) top Z axle (8) and go up to cup joint fourth spring part (10), be located Contraband template (1) below Z axle (8) and go up to cup joint fifth spring part (9), the side of Z axle (8) is provided with long waist shape opening (801), and when fourth spring part (10) and fifth spring part (9) were in initial condition, middle part in long waist shape opening (801) was in Y axle (102), the upper end of Z axle (8) is fixed with separation blade (7).
2. The computer hard disk protection device according to claim 1, wherein the top surface of the hard disk mounting bracket (2) is provided with a rectangular receiving groove (202) along the length direction of the hard disk mounting bracket (2), and the X-axis (203) is fixed in the rectangular receiving groove (202).
3. The computer hard disk protection device according to claim 1, wherein a plurality of mounting holes (201) are formed in the left side and the right side of the hard disk mounting frame (2), and the computer hard disk (11) is fixed on the hard disk mounting frame (2) through the mounting holes (201) in cooperation with screws.
4. A computer hard disk protection device according to claim 1, characterized in that the bottom surface of the hard disk mounting bracket (2) is also provided with a triaxial shock absorbing mechanism.
5. The computer hard disk protection device of claim 4, characterized in that the Contraband template (1) is in a Contraband-shaped structure, two sets of the three-axis shock absorption mechanisms are symmetrically arranged on the top surface and the bottom surface of the Contraband template (1), respectively, and the hard disk mounting rack (2) is located between the two sets of the three-axis shock absorption mechanisms.
6. The computer hard disk protection device of claim 1, wherein U-shaped steel (4) is installed on both sides of the bottom surface of the Contraband-shaped plate (1), and the U-shaped steel (4) is fixed on a computer case through locking screws (6).
7. The computer hard disk protection device according to any one of claims 1-6, wherein a decibel detection device (3) is fixedly installed on the inner top wall of the hard disk mounting frame (2), a controller (5) is installed on one U-shaped steel (4), the decibel detection device (3) is electrically connected with the controller (5), and when the decibel detection device (3) detects that the sound decibel exceeds the preset value of the controller (5), the controller (5) gives an alarm, including but not limited to sound and flashing light.
8. The computer hard disk protection device according to claim 7, wherein a central processing unit and an alarm are arranged in the controller (5), and the central processing unit is electrically connected with the alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911113390.2A CN110838308B (en) | 2019-11-14 | 2019-11-14 | Computer hard disk protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911113390.2A CN110838308B (en) | 2019-11-14 | 2019-11-14 | Computer hard disk protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110838308A CN110838308A (en) | 2020-02-25 |
| CN110838308B true CN110838308B (en) | 2021-08-31 |
Family
ID=69574978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911113390.2A Active CN110838308B (en) | 2019-11-14 | 2019-11-14 | Computer hard disk protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110838308B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111880613B (en) * | 2020-06-29 | 2022-07-26 | 山东理工职业学院 | Computer hardware fixing device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207473588U (en) * | 2017-12-07 | 2018-06-08 | 河南新聚诚信息科技有限公司 | A kind of audiomonitor for the cloud computing being convenient for carrying |
| CN108897390A (en) * | 2018-06-25 | 2018-11-27 | 合肥利元杰信息科技有限公司 | A kind of main frame of radiating dustproof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003272371A (en) * | 2002-03-14 | 2003-09-26 | Sony Corp | Information storage device |
| TWM357640U (en) * | 2008-12-29 | 2009-05-21 | Wistron Corp | Quick-detachable fixing structure and carrying base structure and computer system thereof |
| JP6064256B2 (en) * | 2012-08-30 | 2017-01-25 | パナソニックＩｐマネジメント株式会社 | Electronic equipment and cushioning materials |
| US20150332728A1 (en) * | 2014-05-16 | 2015-11-19 | HGST Netherlands B.V. | Hard Disk Drive Base Having Vibration Propagation Mitigation Feature |
| CN208722124U (en) * | 2018-10-31 | 2019-04-09 | 遵义师范学院 | A kind of computer hard disk protecting device |
-
2019
- 2019-11-14 CN CN201911113390.2A patent/CN110838308B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207473588U (en) * | 2017-12-07 | 2018-06-08 | 河南新聚诚信息科技有限公司 | A kind of audiomonitor for the cloud computing being convenient for carrying |
| CN108897390A (en) * | 2018-06-25 | 2018-11-27 | 合肥利元杰信息科技有限公司 | A kind of main frame of radiating dustproof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110838308A (en) | 2020-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110838308B (en) | Computer hard disk protection device | |
| CN206639590U (en) | A kind of computer hardware damping device of anti-resonance | |
| CN208460398U (en) | A kind of vehicle-mounted hard disks damping device | |
| CN209461156U (en) | A kind of safety device for hard disk | |
| CN210837179U (en) | Computer hard disk protection device that takes precautions against earthquakes | |
| CN208140870U (en) | A kind of fault electric arc detector | |
| CN211628702U (en) | Hard disk damping device and vehicle-mounted monitoring equipment | |
| CN109737171A (en) | A kind of vibration abatement of multi-functional mechanical equipment | |
| CN210537110U (en) | Industrial automatic adjusting instrument for automatic control system | |
| CN207541566U (en) | Put the shock-damping structure of access device in frame | |
| CN207650721U (en) | A kind of hard disc of computer antihunting protection | |
| CN213935652U (en) | Mobile storage device with vibration reduction performance | |
| CN219591118U (en) | Shock-absorbing structure and vehicle-mounted hard disk box | |
| CN219244793U (en) | Noise appearance convenient to carry | |
| CN206863643U (en) | A kind of vehicle-mounted hard disks damping fixing device | |
| CN217706087U (en) | Energy-saving storage battery bracket of motorcycle | |
| CN212516133U (en) | Protection mechanism and traffic signal machine | |
| CN216925610U (en) | Driving computer connection detection device for automobile detection | |
| CN213102723U (en) | A low-speed refrigerated centrifuge for insect detects | |
| CN209928980U (en) | Special anti-collision hard disk for monitoring | |
| CN216849323U (en) | Thin vehicle-mounted mechanical hard disk damping device | |
| CN221261962U (en) | Removable vehicle-mounted hard disk vibration reduction protection device | |
| CN219333031U (en) | Fire extinguisher stabilizing device for buses | |
| CN210377257U (en) | Computer hard disk protection device that takes precautions against earthquakes | |
| CN214586765U (en) | Shockproof protection device for fixing computer hard disk |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220530 Address after: 230000 Room 203, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Hefei Jiuzhou Longteng scientific and technological achievement transformation Co.,Ltd. Address before: 450015 No. 2 middle University Road, Henan, Zhengzhou Patentee before: ZHENGZHOU INSTITUTE OF AERONAUTICAL INDUSTRY MANAGEMENT |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220630 Address after: 432200 No. 3, changgu 1st Road, KaiKou street, Huangpi District, Wuhan City, Hubei Province Patentee after: WUHAN JINGTIAN DINGCHENG TECHNOLOGY Co.,Ltd. Address before: 230000 Room 203, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Hefei Jiuzhou Longteng scientific and technological achievement transformation Co.,Ltd. |