CN112447200B - Data unit storage array easy to assemble and disassemble - Google Patents
Data unit storage array easy to assemble and disassemble Download PDFInfo
- Publication number
- CN112447200B CN112447200B CN202011335294.5A CN202011335294A CN112447200B CN 112447200 B CN112447200 B CN 112447200B CN 202011335294 A CN202011335294 A CN 202011335294A CN 112447200 B CN112447200 B CN 112447200B
- Authority
- CN
- China
- Prior art keywords
- storage box
- memory
- storage
- fixedly connected
- data unit
- 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
- 230000015654 memory Effects 0.000 claims abstract description 38
- 238000013016 damping Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000003936 working memory Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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
- 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
- G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
- G11B33/1406—Reducing the influence of the temperature
- G11B33/1413—Reducing the influence of the temperature by fluid cooling
- G11B33/142—Reducing the influence of the temperature by fluid cooling by air cooling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an easy-to-assemble and disassemble data unit storage array, which comprises a device body, wherein the device body comprises a storage box, a movable plate is arranged in the storage box, the movable plate is movably connected with the side wall of the bottom of the storage box, a placing table is fixedly connected onto the movable plate, a storage is arranged on the placing table, one side of the storage is provided with a fixed block, and the fixed block is fixedly connected with the movable plate; according to the invention, the air cylinder is fixedly connected with the external plate, and the movable plate is movably connected with the storage box, so that the storage on the movable plate can be pushed out of the storage box by the air cylinder, and the maintenance of the storage is facilitated; the arranged placing table and the radiating holes can play a role in radiating heat of the working memory, so that the memory is protected from being damaged due to high temperature; the shock-absorbing spring can reduce the influence of the vibration force on the memory, so that the shock-absorbing spring cannot influence the work of the memory due to the vibration force.
Description
Technical Field
The invention relates to the technical field of memory devices, in particular to an easy-to-assemble and disassemble data unit memory array.
Background
Memory is a memory device in a computer system used to store programs and data. The main function of the memory is to store programs and various data, and to perform access of programs or data automatically at high speed during the operation of the computer. A memory is a device with a "memory" function that uses two physical devices, also known as memory elements, with two stable states to store information. With the memory, the computer has memory function, and can ensure normal operation. The memory can be divided into a main memory (memory) and an auxiliary memory (external memory) according to the purposes, and also into an external memory and an internal memory; the traditional memory is inconvenient to overhaul in overhaul and has no good protection function.
Disclosure of Invention
The invention aims to provide a data unit storage array which is easy to assemble and disassemble, a storage can be moved out through an air cylinder, the arrangement is convenient to overhaul, and the storage can be protected from being damaged by external force through a damping plate and a storage box.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides an easy data unit storage array of loading and unloading, includes the device body, the device body includes the storage box, the inside fly leaf that is provided with of storage box, the fly leaf with storage box bottom lateral wall swing joint, fixedly connected with places the platform on the fly leaf, place the bench and be provided with the memory, one side of memory is provided with the fixed block, the fixed block with fly leaf fixed connection, fixed block middle-end through connection has the threaded rod, the threaded rod with one side swing joint adjacent of memory has the spring board, the fly leaf is kept away from one side fixedly connected with external board of fixed block, storage box inner wall fixedly connected with cylinder, the output of cylinder pass through the push rod with external board fixed connection, a plurality of louvres have evenly been seted up to storage box side.
As a further scheme of the invention: the movable plate is characterized in that a sliding block is fixedly connected to the bottom side of the movable plate, a sliding groove is formed in the bottom side of the storage box, and the sliding block is movably connected with the sliding groove.
As a further scheme of the invention: the placing table is of a hollow structure, and cooling fins are arranged on the placing table.
As a further scheme of the invention: and a damping spring is fixedly connected between the spring plates, and a rolling shaft is arranged at the joint of the threaded rod and the spring plates.
As a further scheme of the invention: and a heat dissipation fan is arranged on the storage box and aligned with the position of the memory.
As a further scheme of the invention: the included angle between the radiating hole and the storage box is between 30 degrees and 45 degrees.
As a further scheme of the invention: and a box door is arranged on one side of the storage box, which is far away from the air cylinder.
Compared with the prior art, the invention has the following beneficial effects: the movable plate is movably connected with the storage box through the fixed connection of the arranged air cylinder and the external plate, so that the air cylinder can be pushed out of the storage box by the storage on the movable plate, and the maintenance of the storage is facilitated; the arranged placing table and the radiating holes can play a role in radiating heat of the working memory, so that the memory is protected from being damaged due to high temperature; the shock-absorbing spring can reduce the influence of the vibration force on the memory, so that the shock-absorbing spring cannot influence the work of the memory due to the vibration force.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a perspective view of a movable plate according to the present invention;
FIG. 2 is a schematic front cross-sectional view of the overall structure of the present invention;
FIG. 3 is a perspective view of the overall structure of the present invention;
fig. 4 is a schematic side view of a heat sink structure according to the present invention.
In the figure: 1. a device body; 2. a movable plate; 3. a slide block; 4. a damping spring; 5. a fixed block; 6. a memory; 7. a cylinder; 8. a push rod; 9. a spring plate; 10. a threaded rod; 11. a placement table; 12. an outer connecting plate; 13. a heat radiation hole; 14. a heat dissipation fan; 15. a door; 16. a storage box.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an easy data unit storage array of loading and unloading, including device body 1, device body 1 includes storage box 16, the inside fly leaf 2 that is provided with of storage box 16, fly leaf 2 and storage box 16 bottom side wall swing joint, fixedly connected with places the platform 11 on the fly leaf 2, place and be provided with memory 6 on the platform 11, one side of memory 6 is provided with fixed block 5, fixed block 5 and fly leaf 2 fixed connection, fixed block 5 middle-end through connection has threaded rod 10, threaded rod 10 and the adjacent one side swing joint of memory 6 have spring plate 9, one side fixedly connected with external board 12 of fixed block 5 is kept away from to fly leaf 2, storage box 16 inner wall fixedly connected with cylinder 7, a plurality of louvres 13 have evenly been seted up to the output of cylinder 7 through push rod 8 and external board 12 fixed connection, storage box 16 side.
According to fig. 2, the bottom side of the movable plate 2 is fixedly connected with a sliding block 3, the bottom side of the storage box 16 is provided with a sliding groove, the sliding block 3 is movably connected with the sliding groove, and the movable plate 2 can move on the storage box 16 through the sliding block 3.
According to the illustration of fig. 1, place the platform 11 and be hollow out construction, and be provided with the fin on placing the platform 11, such setting can be for memory 6 cooling, and memory 6 can normally work of being convenient for.
According to fig. 2, a damping spring 4 is fixedly connected between the spring plates 9, and a roller is arranged at the connection of the threaded rod 10 and the spring plates 9, which arrangement is such that the threaded rod 10 fixes the position of the reservoir 6 via the spring plates 9.
According to fig. 3, the storage box 16 is provided with a heat dissipating fan 14, the heat dissipating fan 14 being aligned with the position of the memory 6, such an arrangement enabling the heat dissipating fan 14 to cool the memory 6.
According to fig. 4, the angle between the heat-radiating holes 13 and the storage tank 16 is between 30 deg. and 45 deg., which arrangement prevents dust from entering the storage tank 16.
According to fig. 2, the storage box 16 is provided with a box door 15 on the side remote from the cylinder 7.
The working principle of the invention is as follows: when the movable plate type storage box is used, firstly, the box door 15 at the side edge of the storage box 16 is opened, the external connection plate 12 is pushed by the air cylinder 7, the movable plate 2 of the movable plate moves in the storage box 16 through the sliding block 3, the storage box 16 can be moved out, then the threaded rod 10 is rotated, the spring plate 9 of the movable plate is far away from the storage 6, and therefore the storage 6 can be taken out for maintenance; the spring plate 9 arranged in the storage device can play a role in damping when the storage device 6 is vibrated, so that the storage device 6 is prevented from being damaged; the placement table 11 and the heat dissipation fan 14 are arranged to have the effect of cooling the memory 6; wherein the angle of the heat dissipation holes 13 prevents external dust from falling directly into the storage bin 16.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a data unit storage array of easily loading and unloading, its characterized in that, including device body (1), device body (1) is including storage box (16), storage box (16) inside is provided with fly leaf (2), fly leaf (2) with storage box (16) bottom lateral wall swing joint, fixedly connected with places platform (11) on fly leaf (2), place and be provided with memory (6) on platform (11), one side of memory (6) is provided with fixed block (5), fixed block (5) with fly leaf (2) fixed connection, fixed block (5) middle-end through connection has threaded rod (10), threaded rod (10) with one side swing joint adjacent of memory (6) has spring plate (9), one side fixedly connected with external connection board (12) of fixed block (5) are kept away from to fly leaf (2), storage box (16) inner wall fixedly connected with cylinder (7), the output of cylinder (7) pass through push rod (8) with external connection board (12), a plurality of side evenly opens storage box (13);
the movable plate (2) bottom side fixedly connected with slider (3), the spout has been seted up to storage case (16) bottom side, slider (3) with spout swing joint, storage case (16) are kept away from one side of cylinder (7) is provided with chamber door (15).
2. The easy-to-handle data unit storage array according to claim 1, wherein the placement table (11) is of a hollow structure, and a heat sink is provided on the placement table (11).
3. An easy-to-handle data unit storage array according to claim 1, characterized in that a damping spring (4) is fixedly connected between the spring plates (9), and a roller is arranged at the connection of the threaded rod (10) and the spring plates (9).
4. An easy to handle data unit storage array according to claim 1, characterized in that the storage box (16) is provided with a heat dissipating fan (14), which heat dissipating fan (14) is aligned with the position of the memory (6).
5. An easy to handle data unit storage array according to claim 1, characterized in that the angle between the heat sink (13) and the storage box (16) is between 30 ° and 45 °.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011335294.5A CN112447200B (en) | 2020-11-25 | 2020-11-25 | Data unit storage array easy to assemble and disassemble |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011335294.5A CN112447200B (en) | 2020-11-25 | 2020-11-25 | Data unit storage array easy to assemble and disassemble |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112447200A CN112447200A (en) | 2021-03-05 |
CN112447200B true CN112447200B (en) | 2023-11-28 |
Family
ID=74739031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011335294.5A Active CN112447200B (en) | 2020-11-25 | 2020-11-25 | Data unit storage array easy to assemble and disassemble |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112447200B (en) |
Citations (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2086004A (en) * | 1980-08-18 | 1982-05-06 | Showa Mfg | Shock absorber with rotatable coil spring seat |
CN103325407A (en) * | 2013-06-05 | 2013-09-25 | 四川艾普视达数码科技有限公司 | Hard disk fixing support for data storage box |
CN104345836A (en) * | 2013-08-09 | 2015-02-11 | 鸿富锦精密电子(天津)有限公司 | Tray, hard disk fixing device provided with tray, and electronic equipment |
CN106291297A (en) * | 2016-10-31 | 2017-01-04 | 皮普军 | A kind of remote high-voltage test cabinet controlled based on Internet of Things |
CN107092318A (en) * | 2017-04-25 | 2017-08-25 | 郑州云海信息技术有限公司 | A kind of tool-free hard disk assembly and disassembly device |
CN107396560A (en) * | 2017-07-11 | 2017-11-24 | 合肥北顾信息科技有限公司 | A kind of mainframe computer intelligent storing cabinet |
CN206819737U (en) * | 2017-03-24 | 2017-12-29 | 兰州职业技术学院 | A kind of internet data acquisition and storage device |
CN107833584A (en) * | 2017-12-02 | 2018-03-23 | 无锡协联信息技术有限公司 | A kind of fixed structure for hard disk of computer |
CN207264782U (en) * | 2017-08-11 | 2018-04-20 | 河北首阳数码科技有限公司 | A kind of hard disk for microcomputer |
CN207427607U (en) * | 2018-03-19 | 2018-05-29 | 泉州市君健智能家居设备有限公司 | A kind of easy maintenance electric power box with moisture-proof function |
CN207781201U (en) * | 2018-03-29 | 2018-08-28 | 广西科技师范学院 | Convenient storage device with the function of digital watermark |
CN208159040U (en) * | 2018-05-08 | 2018-11-27 | 石狮市博威精密机械有限公司 | A kind of electric automatization electric power control cabinet |
CN208283860U (en) * | 2018-04-28 | 2018-12-25 | 宜春学院 | A kind of hard disk extensible frame for computer |
CN208706242U (en) * | 2018-07-04 | 2019-04-05 | 深圳市晶博科技有限公司 | A kind of fixed device of shock-proof hard-disk |
CN209000535U (en) * | 2018-10-25 | 2019-06-18 | 西安鼎阳信息技术有限公司 | A kind of monitoring dedicated hard disk storing unit |
CN209015717U (en) * | 2018-12-18 | 2019-06-21 | 宝鸡文理学院 | A kind of damping type hard-disk fixer of computer |
CN209433873U (en) * | 2019-04-10 | 2019-09-24 | 佳木斯职业学院 | A kind of hard disc of computer bracing means |
CN209897543U (en) * | 2018-12-06 | 2020-01-03 | 深圳市中冀联合技术股份有限公司 | Electric drawer type shielding box |
CN210325210U (en) * | 2019-10-23 | 2020-04-14 | 天津鑫淼垚科技有限公司 | Computer hard disk protection device that takes precautions against earthquakes |
CN210443269U (en) * | 2019-11-14 | 2020-05-01 | 怀化职业技术学院 | Big data information storage backup device |
CN210667795U (en) * | 2019-10-29 | 2020-06-02 | 泸州京扬电子科技有限公司 | Computer hard disk shock mounting |
CN211860723U (en) * | 2018-11-02 | 2020-11-03 | 广西财经学院 | Finance and tax big data storage device |
CN214043091U (en) * | 2020-11-25 | 2021-08-24 | 西安鼎蓝通信技术有限公司 | Automatic backup database memory |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9681576B2 (en) * | 2013-01-23 | 2017-06-13 | Seagate Technology Llc | Shock dampening drawer slide |
-
2020
- 2020-11-25 CN CN202011335294.5A patent/CN112447200B/en active Active
Patent Citations (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2086004A (en) * | 1980-08-18 | 1982-05-06 | Showa Mfg | Shock absorber with rotatable coil spring seat |
CN103325407A (en) * | 2013-06-05 | 2013-09-25 | 四川艾普视达数码科技有限公司 | Hard disk fixing support for data storage box |
CN104345836A (en) * | 2013-08-09 | 2015-02-11 | 鸿富锦精密电子(天津)有限公司 | Tray, hard disk fixing device provided with tray, and electronic equipment |
CN106291297A (en) * | 2016-10-31 | 2017-01-04 | 皮普军 | A kind of remote high-voltage test cabinet controlled based on Internet of Things |
CN206819737U (en) * | 2017-03-24 | 2017-12-29 | 兰州职业技术学院 | A kind of internet data acquisition and storage device |
CN107092318A (en) * | 2017-04-25 | 2017-08-25 | 郑州云海信息技术有限公司 | A kind of tool-free hard disk assembly and disassembly device |
CN107396560A (en) * | 2017-07-11 | 2017-11-24 | 合肥北顾信息科技有限公司 | A kind of mainframe computer intelligent storing cabinet |
CN207264782U (en) * | 2017-08-11 | 2018-04-20 | 河北首阳数码科技有限公司 | A kind of hard disk for microcomputer |
CN107833584A (en) * | 2017-12-02 | 2018-03-23 | 无锡协联信息技术有限公司 | A kind of fixed structure for hard disk of computer |
CN207427607U (en) * | 2018-03-19 | 2018-05-29 | 泉州市君健智能家居设备有限公司 | A kind of easy maintenance electric power box with moisture-proof function |
CN207781201U (en) * | 2018-03-29 | 2018-08-28 | 广西科技师范学院 | Convenient storage device with the function of digital watermark |
CN208283860U (en) * | 2018-04-28 | 2018-12-25 | 宜春学院 | A kind of hard disk extensible frame for computer |
CN208159040U (en) * | 2018-05-08 | 2018-11-27 | 石狮市博威精密机械有限公司 | A kind of electric automatization electric power control cabinet |
CN208706242U (en) * | 2018-07-04 | 2019-04-05 | 深圳市晶博科技有限公司 | A kind of fixed device of shock-proof hard-disk |
CN209000535U (en) * | 2018-10-25 | 2019-06-18 | 西安鼎阳信息技术有限公司 | A kind of monitoring dedicated hard disk storing unit |
CN211860723U (en) * | 2018-11-02 | 2020-11-03 | 广西财经学院 | Finance and tax big data storage device |
CN209897543U (en) * | 2018-12-06 | 2020-01-03 | 深圳市中冀联合技术股份有限公司 | Electric drawer type shielding box |
CN209015717U (en) * | 2018-12-18 | 2019-06-21 | 宝鸡文理学院 | A kind of damping type hard-disk fixer of computer |
CN209433873U (en) * | 2019-04-10 | 2019-09-24 | 佳木斯职业学院 | A kind of hard disc of computer bracing means |
CN210325210U (en) * | 2019-10-23 | 2020-04-14 | 天津鑫淼垚科技有限公司 | Computer hard disk protection device that takes precautions against earthquakes |
CN210667795U (en) * | 2019-10-29 | 2020-06-02 | 泸州京扬电子科技有限公司 | Computer hard disk shock mounting |
CN210443269U (en) * | 2019-11-14 | 2020-05-01 | 怀化职业技术学院 | Big data information storage backup device |
CN214043091U (en) * | 2020-11-25 | 2021-08-24 | 西安鼎蓝通信技术有限公司 | Automatic backup database memory |
Non-Patent Citations (1)
Title |
---|
一种改进的台式机硬盘架设计;李宗宝;戴金波;张萌;王维萱;;科技展望(13);全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN112447200A (en) | 2021-03-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106163239A (en) | A kind of cabinet integration radiator of large power supply | |
CN206907486U (en) | A kind of hard disc of computer | |
CN112447200B (en) | Data unit storage array easy to assemble and disassemble | |
CN214043091U (en) | Automatic backup database memory | |
CN107621862A (en) | A kind of hard disc of computer erecting device | |
CN111818742A (en) | Data acquisition and processing device based on big data | |
CN206894293U (en) | A kind of charger shell of shatter-resistant | |
CN203554502U (en) | Vertical type high-efficiency heat-dissipation router | |
CN208938026U (en) | A kind of magnetic disc fixing device | |
CN206574036U (en) | Hard disc of computer cooling device | |
CN210575112U (en) | Information storage device with protection mechanism | |
CN210248964U (en) | Computer heat dissipation table for Internet of things | |
CN113628846A (en) | Power transformer capable of actively dissipating heat | |
CN220476161U (en) | Power module shell structure | |
CN207116001U (en) | A kind of dust-proof anti-interference computer hard disk | |
CN221842762U (en) | External packing protective cover for electronic special equipment | |
CN213783935U (en) | Mobile advertisement big data storage device | |
CN213182595U (en) | Microcomputer protection box | |
CN214317249U (en) | Portable computer protection device | |
CN217154604U (en) | Cooling device of condenser | |
CN220913909U (en) | Data storage device | |
CN221303939U (en) | Computer hard disk rack | |
CN210979118U (en) | Shockproof electronic communication box | |
CN208621085U (en) | A kind of acquisition port being easily installed | |
CN213880676U (en) | Robot controller with good heat dissipation effect |
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 | ||
CB02 | Change of applicant information |
Address after: 710075 room S510, innovation building, No. 25, Gaoxin 1st Road, high tech Zone, Xi'an, Shaanxi Province Applicant after: Dinglan Huimin information technology (Xi'an) Co.,Ltd. Address before: Room S510, innovation building, No.25, Gaoxin 1st Road, high tech Zone, Xi'an City, Shaanxi Province, 710077 Applicant before: XI'AN DINGLAN COMMUNICATION TECHNOLOGY CO.,LTD. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |