CN111488041B - Hard disk clamping box capable of storing hard disks of different sizes and adjusting heat dissipation area - Google Patents
Hard disk clamping box capable of storing hard disks of different sizes and adjusting heat dissipation area Download PDFInfo
- Publication number
- CN111488041B CN111488041B CN202010492522.3A CN202010492522A CN111488041B CN 111488041 B CN111488041 B CN 111488041B CN 202010492522 A CN202010492522 A CN 202010492522A CN 111488041 B CN111488041 B CN 111488041B
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- movably connected
- hard disk
- connecting rod
- heat dissipation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
Abstract
The invention relates to the technical field of hard disks, and discloses a hard disk clamping box capable of storing hard disks of different sizes and adjusting heat dissipation area, which comprises a shell, wherein a clamping plate is movably connected above the shell, the hard disks of different sizes can be clamped through the matched use of the clamping plate, a first connecting rod, a second connecting rod, a vertical rod and a loop bar, the use range of the hard disk clamping table is enlarged, the clamping tables of different sizes are prevented from being replaced, the rotating speed of a rotating fan is automatically increased when the hard disks of larger sizes are clamped through the matched use of a first rotating shaft, a connecting rod, a supporting rod, a second rotating shaft, a push rod and a third rotating shaft, the heat dissipation range is enlarged, the heat dissipation effect is prevented from being influenced due to larger coverage area when the hard disks of larger sizes are clamped, and the two steps of clamping and enlarging heat dissipation are linked through the matched use of a first sliding block, a fixing strip and a second sliding block, thereby increasing the linkage of the whole device and simplifying the operation.
Description
Technical Field
The invention relates to the technical field of hard disks, in particular to a hard disk clamping box capable of storing hard disks with different sizes and adjusting heat dissipation area.
Background
With the development of technology, the number of hard disks in electronic devices is increasing, the storage capacity of the hard disks is increasing, the transmission speed is increasing, and the hard disks are used as important components of computer devices or servers, and whether the hard disks can work normally determines the working performance of the computer devices or servers, so it is important for the use of the hard disks.
In the process of using the hard disk, because the operation of the equipment can cause heat dissipation, the normal working temperature of the hard disk is between forty and fifty degrees, the working temperature limit of the hard disk is less than seventy degrees, when the temperature of the hard disk reaches about one hundred degrees, the hard disk can be damaged to cause data loss and serious damage to the hard disk, when the hard disk is damaged, the phenomena of frequent restarting and crashing of a computer can be caused, and troubles can be caused in the working process, therefore, in order to avoid the damage of the hard disk, a heat dissipation device is generally required to be arranged for heat dissipation, the traditional heat dissipation device is single and cannot change the heat dissipation range according to the size of the hard disk, if the size of the hard disk is larger, the coverage range is larger, if the heat dissipation speed with the same size is selected, the heat dissipation is not beneficial to the loss of heat, and the application range of the hard disk card installation device on, when the area of the installation of hard disk needs to be changed, the installation boxes with different sizes need to be replaced, the operation process is complicated, and the practicability is low.
In order to solve the above problems, the inventor proposes a hard disk clamping box capable of storing hard disks of different sizes and adjusting the heat dissipation area, which has the advantages of clamping the hard disks of different sizes and changing the heat dissipation range, solves the problem of single function of the conventional hard disk clamping device, ensures more intelligence when the device is used for operation, avoids the heating of the hard disks, and increases the practicability of the whole device.
Disclosure of Invention
Technical scheme (I)
In order to realize the purpose of clamping the hard disks with different sizes and changing the heat dissipation range, the invention provides the following technical scheme: a hard disk clamping box capable of storing hard disks of different sizes and adjusting heat dissipation area comprises a shell, wherein a clamping plate is movably connected above the shell, the optical disks of different sizes and sizes can be clamped by the clamping plate, a first connecting rod is movably connected to the outer side of the clamping plate, the clamping plate is driven to move through the movement of the first connecting rod, a second connecting rod is movably connected to the outer side of the first connecting rod, the first connecting rod is driven to move through the second connecting rod, a vertical rod is fixedly connected to the inner part of the shell, a sleeve rod can move along the vertical rod, the moving stability is ensured, a sleeve rod is movably connected to the outer side of the vertical rod, a sliding groove is formed in the sleeve rod, the size of the sliding groove is matched with the size of the vertical rod, the sleeve rod can move along the vertical rod, a first rotating shaft is movably connected to the inner part of the shell, a connecting rod is movably connected to the, the right side swing joint of first pivot has the second pivot, and the right side swing joint of connecting rod has the push rod, and the top swing joint of second pivot has the third pivot, and the back swing joint of loop bar has first slider, the outside fixedly connected with fixed strip of first slider, the inside swing joint of fixed strip has the second slider, and the top swing joint of third pivot has the commentaries on classics fan.
Preferably, the surface of the shell is provided with a sliding chute, the surface of the loop bar is provided with a round fixed block, and the size of the fixed block is matched with that of the sliding chute.
Preferably, the supporting rods are provided with two supporting rods, the specifications of the two supporting rods are consistent, the two supporting rods are symmetrically distributed by taking the central line of the connecting rod as a reference, the two ends of the two supporting rods are respectively provided with a limiting strip which is in mutual contact with the first rotating shaft and the second rotating shaft, and a fixed fulcrum is arranged between the supporting rods and the connecting rod.
Preferably, the clamping plates are provided with two clamping plates, the specifications of the two clamping plates are consistent, and the two clamping plates are symmetrically distributed by taking the center line of the shell as a reference.
Preferably, the third rotating shaft is movably connected with the second rotating shaft through a belt, two bevel gears are arranged on the outer side of the third rotating shaft, and the two bevel gears are meshed with each other.
Preferably, the first connecting rods are provided with two connecting rods, the specifications of the two connecting rods are consistent, and the two connecting rods are symmetrically distributed by taking the center line of the sleeve rod as a reference.
Preferably, the second rotating shaft and the first rotating shaft are both in an isosceles trapezoid shape, and the push rod is located in the center of the second rotating shaft.
(II) advantageous effects
Compared with the prior art, the invention provides the hard disk clamping box capable of storing hard disks with different sizes and adjusting the heat dissipation area, and the hard disk clamping box has the following beneficial effects:
1. this can deposit not unidimensional hard disk and adjust heat radiating area's hard disk joint box uses through the cooperation of splint, head rod, second connecting rod, montant and loop bar for can carry out the centre gripping to the hard disk of equidimension not, thereby increase the application range of this hard disk joint platform, avoid needing to change not unidimensional joint platform and carry out the centre gripping.
2. This can deposit not unidimensional hard disk joint box and adjust heat radiating area's hard disk, through the cooperation of first pivot, connecting rod, branch, second pivot, push rod and third pivot and use for can increase the rotational speed of commentaries on classics fan automatically when carrying out the centre gripping to the hard disk of great size, thereby improve the heat dissipation scope, thereby avoid causing the great influence radiating effect of coverage area when the hard disk size is great.
3. This can deposit not unidimensional hard disk joint box and adjust heat radiating area's hard disk, the cooperation through first slider, fixed strip and second slider is used for can link hard disk joint and two steps of increase heat dissipation, thereby increase the linkage nature of whole device, make the operation simpler.
Drawings
FIG. 1 is a schematic view of a connection structure according to the present invention;
FIG. 2 is a front view of the connection structure of the present invention;
FIG. 3 is a diagram showing the movement traces of the structures shown in FIG. 2, wherein the loop bar moves upward to drive the clamp plate and the connecting rod to move synchronously;
FIG. 4 is a schematic view of the connection structure of the first slider, the second slider and the fixing strip according to the present invention.
In the figure: 1. a housing; 2. a splint; 3. a first connecting rod; 4. a second connecting rod; 5. a vertical rod; 6. A loop bar; 7. a first rotating shaft; 8. a connecting rod; 9. a strut; 10. a second rotating shaft; 11. a push rod; 12. a third rotating shaft; 13. a first slider; 14. a fixing strip; 15. a second slider; 16. and rotating the fan.
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. 1-4, a hard disk clamping box capable of storing hard disks of different sizes and adjusting heat dissipation area, comprising a housing 1, a sliding groove is formed on the surface of the housing 1, a circular fixing block is arranged on the surface of a loop bar 6, and the size of the fixing block is matched with the size of the sliding groove, so that the loop bar 6 can be driven to move up synchronously by moving the fixing block along the sliding groove, two clamping plates 2 are movably connected to the upper part of the housing 1, the two clamping plates 2 are provided, the specifications of the two clamping plates 2 are consistent, and are symmetrically distributed with the center line of the housing 1 as a reference, the two clamping plates 2 are simultaneously moved towards the middle part, thereby clamping optical disks of different sizes and increasing the application range of the device, a first connecting rod 3 is movably connected to the outer side of the clamping plates 2, the first connecting rod 3 is provided with two, the specifications of the two first connecting, the central line of the loop bar 6 is taken as a reference and is symmetrically distributed, the two clamp plates 2 are driven to synchronously move by the movement of the two first connecting rods 3, the outer sides of the first connecting rods 3 are movably connected with two second connecting rods 4, the two second connecting rods 4 are respectively movably connected with the two ends of the loop bar 6, so that the two second connecting rods 4 can be driven to move by the downward movement of the loop bar 6, the first connecting rods 3 are driven to move by the second connecting rods 4, the vertical rod 5 is fixedly connected with the inner part of the shell 1, the loop bar 6 can move along the vertical rod 5, the moving stability is ensured, the loop bar 6 is movably connected with the outer side of the vertical rod 5, the inside of the loop bar 6 is provided with a sliding groove, the size of the sliding groove is mutually matched with the size of the vertical rod 5, so that the loop bar 6 can move along the vertical rod 5, the inner part of the shell 1, the outer side of the first rotating shaft 7 is movably connected with a connecting rod 8.
The connecting rod 8 is movably connected with two supporting rods 9, the two supporting rods 9 are provided with the same specification and are symmetrically distributed by taking the central line of the connecting rod 8 as a reference, two ends of each of the two supporting rods 9 are provided with a limiting strip which is respectively contacted with the first rotating shaft 7 and the second rotating shaft 10, a fixed fulcrum is arranged between each of the two supporting rods 9 and the connecting rod 8, so that when the first rotating shaft 7 rotates, the second rotating shaft 10 can be driven by the supporting rods 9 to synchronously rotate, the right side of the first rotating shaft 7 is movably connected with the second rotating shaft 10, the second rotating shaft 10 and the first rotating shaft 7 are both in an isosceles trapezoid shape, the push rod 11 is positioned in the center of the second rotating shaft 10, when the position of the push rod 11 is changed, the position of the connecting rod 8 can be simultaneously changed, and finally the contact positions of the supporting rods 9 with the first rotating shaft 7 and the second rotating shaft 10 are changed, so that the rotating, the right side of the connecting rod 8 is movably connected with a push rod 11, the upper part of the second rotating shaft 10 is movably connected with a third rotating shaft 12, the third rotating shaft 12 is movably connected with the second rotating shaft 10 through a belt, two conical gears are arranged on the outer side of the third rotating shaft 12 and are meshed with each other, the third rotating shaft 12 is driven to synchronously rotate through the rotation of the second rotating shaft 10, when the third rotating shaft 12 rotates, the conical gears can be driven to synchronously rotate, a rotating shaft is arranged in the other conical gear and is arranged on the outer side of the rotating fan 16, so that the rotating fan 16 can be finally driven to rotate, the rotating speed of the rotating fan 16 is changed by changing the rotating speed of the second rotating shaft 10, the heat dissipation area is changed, the problem that the heat dissipation is not uniform due to the overlarge size of a hard disk is avoided, the back surface of the loop bar 6 is movably connected with a first sliding block 13, and a, the inside of fixed strip 14 is provided with the spout, the size of this spout and the mutual adaptation of size of first slider 13 and second slider 15, the inside swing joint of fixed strip 14 has second slider 15, through connecting rod swing joint between first slider 13 and the second slider 15, can drive second slider 15 and remove toward the left side when first slider 13 up moves, second slider 15 sets up the back at push rod 11, so can drive push rod 11 and remove in step when second slider 15 removes, the top swing joint of third pivot 12 has commentaries on classics fan 16, the utilization is changeed fan 16 and is dispelled the heat.
The working principle is that when a large hard disk needs to be clamped, the circular fixing block needs to be moved upwards at the moment and is arranged on the surface of the sleeve rod 6, so that the sleeve rod 6 can be driven to synchronously move upwards along the vertical rod 5, two ends of the sleeve rod 6 are movably connected with the two second connecting rods 4, the opening angle of the second connecting rods 4 can be changed when the sleeve rod 6 moves upwards, two ends of the second connecting rods 4 are movably connected with the first connecting rods 3, a fixed pivot is arranged between the first connecting rods 3 and the shell 1, so that the two first connecting rods 3 can be driven to synchronously swing outwards along the fixed pivot, the clamping plate 2 is pulled to synchronously move towards two sides, and the hard disk with a larger size can be clamped.
The above structure and process are shown in FIGS. 2-3.
Meanwhile, the output shaft of the motor is movably connected with the first rotating shaft 7, so that the first rotating shaft 7 is driven to rotate, the outer side of the first rotating shaft 7 is provided with two supporting rods 9, the specifications of the two supporting rods 9 are consistent, the two supporting rods 9 are symmetrically distributed by taking the central line of the connecting rod 8 as a reference, two ends of each of the two supporting rods 9 are respectively provided with a limiting strip which is respectively contacted with the first rotating shaft 7 and the second rotating shaft 10, a fixed fulcrum is arranged between each of the two supporting rods 9 and the connecting rod 8, so that the second rotating shaft 10 is driven to synchronously rotate through the supporting rods 9 when the first rotating shaft 7 rotates, the second rotating shaft 10 is movably connected with the third rotating shaft 12 through a belt, so that the third rotating shaft 12 is driven to synchronously rotate, the outer side of the third rotating shaft 12 is provided with two bevel gears, the third rotating shaft 12 is driven to synchronously rotate, and the rotating shaft is arranged inside of the other, the rotating shaft is arranged on the outer side of the rotating fan 16, so that the rotating fan 16 is finally driven to rotate, heat dissipation is achieved, the first sliding block 13 is arranged on the back face of the loop bar 6, the first sliding block 13 is movably connected with the second sliding block 15 through the connecting rod, when the first sliding block 13 moves upwards, the second sliding block 15 is driven to move leftwards synchronously, the second sliding block 15 is arranged on the back face of the push rod 11, so that the push rod 11 is driven to move leftwards synchronously, the connecting rod 8 is driven to move leftwards synchronously, the supporting rod 9 is arranged inside the connecting rod 8, the two ends of the supporting rod 9 are respectively provided with a limiting strip which is in contact with the first rotating shaft 7 and the second rotating shaft 10 respectively, a fixed fulcrum is arranged between the supporting rod 9 and the connecting rod 8, when the connecting rod 8 moves leftwards, the contact positions of the limiting strip with the first rotating shaft 7 and the second rotating shaft 10 respectively can be changed, thereby increasing the rotation speed of the second rotating shaft 10, and as mentioned above, the rotation speed of the rotating fan 16 is increased by increasing the rotation speed of the second rotating shaft 10, so as to increase the heat dissipation range.
The above structure and process are shown in FIGS. 2-4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a can deposit hard disk joint box of different size and adjust heat radiating area, includes shell (1), its characterized in that: the upper part of the shell (1) is movably connected with a clamping plate (2), the outer side of the clamping plate (2) is movably connected with a first connecting rod (3), the outer side of the first connecting rod (3) is movably connected with a second connecting rod (4), the inner part of the shell (1) is fixedly connected with a vertical rod (5), the outer side of the vertical rod (5) is movably connected with a loop bar (6), the inner part of the shell (1) is movably connected with a first rotating shaft (7), the outer side of the first rotating shaft (7) is movably connected with a connecting rod (8), the inner part of the connecting rod (8) is movably connected with a supporting rod (9), the right side of the first rotating shaft (7) is movably connected with a second rotating shaft (10), the right side of the connecting rod (8) is movably connected with a push rod (11), the upper part of the second rotating shaft (10) is movably connected with a third rotating shaft (12), the back surface of the loop bar, a second sliding block (15) is movably connected inside the fixed bar (14), and a rotating fan (16) is movably connected above the third rotating shaft (12); the third rotating shaft (12) is movably connected with the second rotating shaft (10) through a belt, two conical gears are arranged on the outer side of the third rotating shaft (12), and the two conical gears are meshed with each other; the second rotating shaft (10) and the first rotating shaft (7) are both in an isosceles trapezoid shape, and the push rod (11) is located in the center of the second rotating shaft (10).
2. The hard disk cartridge of claim 1, wherein the hard disk cartridge is capable of storing hard disks of different sizes and adjusting heat dissipation area, and comprises: the surface of the shell (1) is provided with a sliding chute, the surface of the loop bar (6) is provided with a round fixed block, and the size of the fixed block is matched with that of the sliding chute.
3. The hard disk cartridge of claim 1, wherein the hard disk cartridge is capable of storing hard disks of different sizes and adjusting heat dissipation area, and comprises: the two supporting rods (9) are arranged, the specifications of the two supporting rods (9) are consistent, the two supporting rods are symmetrically distributed by taking the central line of the connecting rod (8) as a reference, the two ends of each of the two supporting rods (9) are provided with limiting strips which are in mutual contact with the first rotating shaft (7) and the second rotating shaft (10) respectively, and a fixed fulcrum is arranged between each of the two supporting rods (9) and the connecting rod (8).
4. The hard disk cartridge of claim 1, wherein the hard disk cartridge is capable of storing hard disks of different sizes and adjusting heat dissipation area, and comprises: the clamping plates (2) are arranged in two numbers, the specifications of the two clamping plates (2) are consistent, and the clamping plates are symmetrically distributed by taking the central line of the shell (1) as a reference.
5. The hard disk cartridge of claim 1, wherein the hard disk cartridge is capable of storing hard disks of different sizes and adjusting heat dissipation area, and comprises: the two first connecting rods (3) are arranged, the specifications of the two first connecting rods (3) are consistent, and the two first connecting rods are symmetrically distributed by taking the central line of the sleeve rod (6) as a reference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010492522.3A CN111488041B (en) | 2020-06-03 | 2020-06-03 | Hard disk clamping box capable of storing hard disks of different sizes and adjusting heat dissipation area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010492522.3A CN111488041B (en) | 2020-06-03 | 2020-06-03 | Hard disk clamping box capable of storing hard disks of different sizes and adjusting heat dissipation area |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111488041A CN111488041A (en) | 2020-08-04 |
| CN111488041B true CN111488041B (en) | 2020-11-27 |
Family
ID=71795631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010492522.3A Expired - Fee Related CN111488041B (en) | 2020-06-03 | 2020-06-03 | Hard disk clamping box capable of storing hard disks of different sizes and adjusting heat dissipation area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111488041B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207663385U (en) * | 2017-12-07 | 2018-07-27 | 深圳市龙兴宝科技有限公司 | A kind of computer hardware rapid cooling fixing device |
| CN209911892U (en) * | 2019-06-13 | 2020-01-07 | 河南职业技术学院 | Multifunctional computer hard disk rack |
| CN210442718U (en) * | 2019-08-09 | 2020-05-01 | 同舟电子(重庆)有限公司 | Computer hard disk fixing device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9380727B2 (en) * | 2014-10-03 | 2016-06-28 | Dell Products, L.P. | Modular information technology (IT) rack and air flow system |
| CN206710994U (en) * | 2017-05-19 | 2017-12-05 | 曲靖师范学院 | A kind of hard-disk fixer of computer |
| CN210109714U (en) * | 2019-07-01 | 2020-02-21 | 南安凌卓文化创意有限公司 | Desktop computer mainframe box capable of protecting hard disk |
| CN111198123B (en) * | 2020-02-25 | 2020-12-08 | 吉林大学 | Scope center is with pathology sample steam fixing device |
-
2020
- 2020-06-03 CN CN202010492522.3A patent/CN111488041B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207663385U (en) * | 2017-12-07 | 2018-07-27 | 深圳市龙兴宝科技有限公司 | A kind of computer hardware rapid cooling fixing device |
| CN209911892U (en) * | 2019-06-13 | 2020-01-07 | 河南职业技术学院 | Multifunctional computer hard disk rack |
| CN210442718U (en) * | 2019-08-09 | 2020-05-01 | 同舟电子(重庆)有限公司 | Computer hard disk fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111488041A (en) | 2020-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2022082812A1 (en) | Computer main unit case having heat dissipation function | |
| CN111488041B (en) | Hard disk clamping box capable of storing hard disks of different sizes and adjusting heat dissipation area | |
| CN109471496B (en) | Computer display equipment with good heat dissipation | |
| CN113552929A (en) | Folding good heat dissipation's of opening and close computer | |
| CN115639886A (en) | Flexible expansion large-capacity data storage device | |
| CN215450119U (en) | Computer display protection heat abstractor | |
| CN210433047U (en) | Multifunctional computer working table | |
| CN111443560B (en) | Projector heat dissipation placement device based on centrifugal transmission | |
| CN207638664U (en) | A kind of photoelectric converter that can be dust-proof when heat dissipation | |
| CN108511005A (en) | A kind of quick closing device of the double plate casket double mechanical arms of rotating cage type CD server | |
| CN208142608U (en) | A kind of fabricated construction equipment based on BIM | |
| CN211063411U (en) | UPS deposits regulator cubicle | |
| CN112228732A (en) | Computer information technology heat dissipation storage facilities | |
| CN220822100U (en) | Computer network tapping device | |
| CN213479742U (en) | Computer base that facilitates use | |
| CN211298988U (en) | File rack for accounting | |
| CN218006285U (en) | Switch protection device | |
| CN116646835B (en) | Power distribution cabinet for monitoring | |
| CN217283677U (en) | Distributed wireless network data storage device | |
| CN214824732U (en) | Packing and fixing device of alloy toy model | |
| CN110515440A (en) | A kind of information storing device of high efficiency and heat radiation | |
| CN112486284A (en) | Hard disk fixing device for solving problems of single fixing size and poor heat dissipation | |
| CN219085528U (en) | Experimental workstation for electronic information engineering | |
| CN217037244U (en) | Intelligent terminal operation auxiliary heat dissipation mechanism | |
| CN216950500U (en) | Oil cooler for turbogenerator |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201113 Address after: Room 616, 618, 619, 621, commercial office building, Tongle commercial building, Jiaxing, Zhejiang Province Applicant after: Jiaxing Xinzhong Software System Engineering Co.,Ltd. Address before: 311600 Xin'an maker d030, 5th floor, podium building, No.1 Jiangbin Middle Road, Xin'an community, Xinanjiang street, Jiande City, Hangzhou City, Zhejiang Province Applicant before: Hangzhou Kefu Technology Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |