CN108855274B - Test tube operating system - Google Patents
Test tube operating system Download PDFInfo
- Publication number
- CN108855274B CN108855274B CN201810816664.3A CN201810816664A CN108855274B CN 108855274 B CN108855274 B CN 108855274B CN 201810816664 A CN201810816664 A CN 201810816664A CN 108855274 B CN108855274 B CN 108855274B
- Authority
- CN
- China
- Prior art keywords
- rod
- test tube
- gear
- section
- clamping
- 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
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention provides a test tube operating system, which comprises a clamping device, a transmission device and a taking device, wherein the clamping device is used for clamping a test tube; the transmission device comprises a control box, a transmission rod, a forward and reverse rotation motor and a time relay, wherein the time relay is connected with a forward and reverse rotation motor circuit, an output shaft of the forward and reverse rotation motor is connected with an input shaft of the control box, the output shaft of the control box is the transmission rod, and a gear structure at the far end of the transmission rod is meshed with a lower section gear of a driving rod in the clamping device; the driving rod in the clamping device is of an upper, middle and lower three-section structure, the upper section is a lead screw, a nut of the lead screw is sleeved in a horizontal gear of the operating wheel set, a gear is horizontally arranged on the lower section rod and is meshed with a gear at the end part of the transmission rod, the middle section and the upper section are connected through a sleeve bearing, and the middle section and the lower section are connected through a reverse gear set; the flat-taking device is arranged right above the clamping device.
Description
Technical Field
The invention relates to a test tube operating system convenient for individual taking and placing.
Background
In the strain experiment, aseptic operation is often needed, the test amount is large, and meanwhile, individual test tubes may need to be adjusted in the test process, the operation mode adopted by the prior art is that the single test tube is taken and placed by hands in an aseptic environment, so that on one hand, the complicated disinfection and sterilization operation performed on an operator entering the aseptic environment for occasional adjustment is extremely resource-wasting and inconvenient, and on the other hand, due to the limited length of hands, the test tubes cannot be placed to achieve the maximization of space utilization. In the prior art, a mechanical test tube taking and placing device is also provided, but full automation operation is generally adopted, equipment providers generally do not provide independent test tube taking and placing equipment, and the price of the whole set of equipment is too high, so that the whole set of equipment is hard to bear for small and medium-sized enterprises. The cost of the small and medium-sized enterprises in batch strain experiments is too high, and the risk is very high, so that the small and medium-sized enterprises cannot be effectively utilized even if high-end talents exist.
For example, chinese patent No. CN201010573008.9 discloses a test tube specimen sorting apparatus, which uses a hydraulic lifting platform, an identification device and a mechanical gripper to complete the operation of a single test tube, and obviously, the technical cost is high, and small and medium-sized enterprises inevitably incur high cost under the condition of bearing such high cost, and therefore inevitably bear high pressure in the aspect of capital, thereby increasing the operation risk of the enterprises.
Disclosure of Invention
In order to solve the technical problems, the invention provides the test tube operating system convenient for individual taking and placing, which realizes the non-manual operation of individual tube taking in the sterile environment in a purely mechanical, low-cost and easy-maintenance mode through the linkage of the clamping device, the transmission device and the taking device, is stable and reliable, can effectively reduce the experimental risk and solves the problem of disinfection and sterilization resources.
The invention is realized by the following technical scheme.
The invention provides a test tube operating system convenient for individual taking and placing, which comprises a clamping device, a transmission device and a taking device, wherein the clamping device is arranged on the test tube; the transmission device comprises a control box, a transmission rod, a forward and reverse rotation motor and a time relay, wherein the time relay is connected with a forward and reverse rotation motor circuit, an output shaft of the forward and reverse rotation motor is connected with an input shaft of the control box, the output shaft of the control box is the transmission rod, and a gear structure at the far end of the transmission rod is meshed with a lower section gear of a driving rod in the clamping device; the driving rod in the clamping device is of an upper, middle and lower three-section structure, the upper section is a lead screw, a nut of the lead screw is sleeved in a horizontal gear of the operating wheel set, a gear is horizontally arranged on the lower section rod and is meshed with a gear at the end part of the transmission rod, the middle section and the upper section are connected through a sleeve bearing, and the middle section and the lower section are connected through a reverse gear set; the flat-taking device is arranged right above the clamping device.
The clamping device comprises a cylindrical test tube table, an arc block-shaped movable block, an arc block-shaped fixed block, a driving rod connected to the bottom of the test tube table and a bent rod-shaped driven rod; a round chute is arranged on the upper surface of the test tube platform, the depth of the chute is smaller than the thickness of the test tube platform, the number of the movable blocks is two, the number of the fixed blocks is one, the movable blocks and the fixed blocks can be vertically inserted into the chute in a horizontally moving mode, and a through groove is formed in the bottom surface of the chute; the bottom of the movable block is connected with a passive rod, the top end of the driving rod is connected to the bottom of the test tube table, and the other ends of the two passive rods are respectively connected to the middle section and the lower section of the driving rod which are vertically arranged; the vertical part of the driven rod is provided with a sleeve structure, so that the top end of the driven rod can move up and down without influencing the rotation or movement of the driven rod in the horizontal direction.
The leveling device comprises a clamping ring, a moving block, a supporting rod and a beam rod; the clamping rings are arc-shaped semi-rings with an angle smaller than 150 degrees, the number of the clamping rings is two, and the two clamping rings are horizontally arranged oppositely; the moving block is arranged in the middle of one end part of each of the two clamping rings and is connected with the near ends of the two clamping rings; the supporting rods are vertically arranged, the moving block is movably fixed at the bottoms of the supporting rods, and the moving direction of the moving block is vertical to the radial direction of the supporting rods; one end of the clamping ring, which is close to the moving block, is provided with a rotating wheel, two sides of the moving block, which are in contact with the clamping ring, are provided with fixed tooth structures, and the rotating wheel is meshed with the fixed teeth; the top of the supporting rod is of an inward bending structure, and pulleys are arranged in the bending structure on the beam rod, so that the supporting rod can translate along the direction of the beam rod.
The operating wheel set is also internally provided with a vertical gear meshed with the horizontal gear, and an operating rod penetrates through the vertical gear and is vertically arranged with the driving rod.
The upper surface of the test tube table is in a downward concave arc shape at the part surrounded by the sliding groove.
One side of the moving block, which is opposite to the far end of the supporting rod, is a cambered surface in the horizontal direction.
The reversing gear set is also fixed in an auxiliary manner through a horizontally arranged fixed rod, and the fixed rod penetrates through a bearing in the middle of a gear in the reversing gear set; the reversing gear set is of a structure capable of reversely rotating up and down.
The number of the rotating wheels is at least one on each clamping ring; the width of the fixed teeth is larger than or equal to that of the rotating wheel.
The invention has the beneficial effects that: through the linkage of the clamping device, the transmission device and the taking device, the non-manual operation of taking tubes individually in a sterile environment is realized in a purely mechanical, low-cost and easy-maintenance mode, and the device is stable and reliable, can effectively reduce experimental risks and solves disinfection and sterilization resources.
Drawings
FIG. 1 is a schematic view of the construction of the present invention with the electrical wiring partially omitted;
in the figure: 1-a test tube table, 11-a movable block, 12-a fixed block, 13-a passive rod, 14-a reverse gear set, 15-a fixed rod, 16-a driving rod, 21-an operating rod, 22-an operating wheel set, 31-a forward and reverse rotating motor, 32-a control box, 33-a driving rod, 34-a time relay, 41-a clamping ring, 42-a movable block, 43-a supporting rod, 44-a pulley and 45-a beam rod.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
A test tube handling system for individual handling as shown in fig. 1, comprising a holding device, a transmission device and a taking device; the transmission device comprises a control box 32, a transmission rod 33, a forward and reverse rotation motor 31 and a time relay 34, wherein the time relay 34 is in circuit connection with the forward and reverse rotation motor 31, an output shaft of the forward and reverse rotation motor 31 is connected with an input shaft of the control box 32 in a driving mode, an output shaft of the control box 32 is the transmission rod 33, and a gear structure arranged at the far end of the transmission rod 33 is meshed with a lower-section gear of the driving rod 16 in the clamping device; the driving rod 16 in the clamping device is of an upper, middle and lower three-section structure, the upper section is a lead screw, a nut of the lead screw is sleeved in a horizontal gear of the operating wheel set 22, a gear is horizontally arranged on the lower section rod and is meshed with a gear at the end part of the transmission rod 33, the middle section and the upper section are connected through a sleeve bearing, and the middle section and the lower section are connected through a reverse gear set 14; the flat-taking device is arranged right above the clamping device.
The clamping device comprises a cylindrical test tube table 1, an arc block-shaped movable block 11, an arc block-shaped fixed block 12, a driving rod 16 connected to the bottom of the test tube table 1 and a bent rod-shaped driven rod 13; a circle of circular sliding grooves are formed in the upper surface of the test tube platform 1, the depth of each sliding groove is smaller than the thickness of the test tube platform 1, the number of the movable blocks 11 is two, the number of the fixed blocks 12 is one, the movable blocks 11 and the fixed blocks 12 can be vertically inserted into the sliding grooves in a horizontally moving mode, and through grooves are formed in the bottom surfaces of the sliding grooves; the bottom of the movable block 11 is connected with a passive rod 13, the top end of a driving rod 16 is connected to the bottom of the test tube platform 1, and the other ends of the two passive rods 13 are respectively connected to the middle section and the lower section of the driving rod 16 which are vertically arranged; the vertical part of the passive rod 13 is provided with a sleeve structure, so that the top end of the passive rod 13 can move up and down without influencing the rotation or movement of the passive rod in the horizontal direction.
The leveling device comprises a clamping ring 41, a moving block 42, a support rod 43 and a cross beam rod 45; the clamping rings 41 are arc-shaped semi-rings with an angle smaller than 150 degrees, the number of the clamping rings is two, and the two clamping rings 41 are horizontally arranged oppositely; the moving block 42 is arranged in the middle of one end part of the two clamping rings 41 and is connected with the near ends of the two clamping rings 41; the supporting rod 43 is vertically arranged, the moving block 42 is movably fixed at the bottom of the supporting rod 43, and the movable direction of the moving block 42 is vertical to the radial direction of the supporting rod 43; one end of the clamping ring 41 close to the moving block 42 is a rotating wheel, two sides of the moving block 42, which are in contact with the clamping ring 41, are of a fixed tooth structure, and the rotating wheel is meshed with the fixed teeth; the top of the supporting rod 43 is an inward bending structure, and a pulley 44 in the bending structure is arranged on a beam rod 45, so that the supporting rod 43 can translate along the beam rod 45.
The operating wheel set 22 further has a vertical gear engaged with the horizontal gear, and an operating rod 21 passing through the vertical gear is disposed perpendicular to the driving rod 16.
When the test tube taking clamp is used, the moving block 42 is aligned with a test tube to be taken, the operating rod 21 is rotated to enable the upper section of the driving rod 16 to move upwards due to the movement of the operating wheel set, so that the test tube table 1 is lifted upwards independently of other test tubes, then the supporting rod 43 is slid to the position of the test tube, the test tube pushes the moving block 42 to approach the supporting rod 43, the clamping ring 41 is clamped through the meshing structure of the rotating wheel and the fixed gear, the forward and reverse rotating motor 31 is started within a certain time through the circuit control time relay 34, the forward and reverse rotating motor 31 is made to rotate the transmission rod 33 corresponding to the test tube to be taken through the control box 32, so that the two moving blocks 11 are finally closed to the fixed block 12 from two sides through the transmission structure of the driving rod 16, the driven rod 13 and the reverse gear set 14, and then the supporting rod 43 is continuously translated to clamp.
In the above arrangement, the time relay 34 is mainly used to control the running time of the forward and reverse rotation motor 31, so that the movable block 11 stops at a position just moving close to the fixed block 12, or stops at a position far away from the fixed block 12 where the movable block 11 moves to clamp the test tube. It is clear that the use of a forward and reverse asynchronous motor 31 facilitates the relative movement of the movable block 21. Meanwhile, since in actual use, one forward and reverse asynchronous motor 31 may need to operate a plurality of transmission rods 33, the control box 32 is adopted to perform selective operation on the transmission rods 33 needing to be operated.
In order to increase the force bearing area of the bottom of the test tube, the upper surface of the test tube platform 1 is in a downward concave arc shape at the part surrounded by the sliding groove.
For the same purpose, the moving block 42 is further horizontally curved relative to the distal side of the supporting rod 43.
The reversing gear set 14 is also fixed in an auxiliary manner through a fixing rod 15 which is horizontally arranged, and the fixing rod 15 penetrates through a bearing in the middle of a gear in the reversing gear set 14; the reverse gear set 14 is configured to rotate in the up-down direction. The relative movement of the two movable blocks 21 is thus achieved mechanically and no abnormal situation occurs due to the movement of the gears of the intermediate transmission.
The number of the rotating wheels is at least one on each clamping ring 41; the width of the fixed teeth is larger than or equal to that of the rotating wheel. Thereby ensuring a coupling effect between the clamp ring 41 and the moving block 42.
Claims (3)
1. The utility model provides a test tube operating system, includes clamping device, transmission and fetch device which characterized in that: the transmission device comprises a control box (32), a transmission rod (33), a forward and reverse rotating motor (31) and a time relay (34), the time relay (34) is in circuit connection with the forward and reverse rotating motor (31), an output shaft of the forward and reverse rotating motor (31) is connected with an input shaft of the control box (32) in a driving mode, the output shaft of the control box (32) is the transmission rod (33), and a gear structure arranged at the far end of the transmission rod (33) is meshed with a lower-section gear of a driving rod (16) in the clamping device; a driving rod (16) in the clamping device is of an upper, middle and lower three-section structure, the upper section is a lead screw, a nut of the lead screw is sleeved in a horizontal gear of an operating wheel set (22), a gear is horizontally arranged on the lower section rod and is meshed with a gear at the end part of a transmission rod (33), the middle section and the upper section are connected through a sleeve bearing, and the middle section and the lower section are connected through a reverse gear set (14); the flat-taking device is arranged right above the clamping device;
the clamping device comprises a cylindrical test tube table (1), an arc block-shaped movable block (11), an arc block-shaped fixed block (12), a driving rod (16) connected to the bottom of the test tube table (1) and a bent rod-shaped driven rod (13); a circle of circular sliding grooves are formed in the upper surface of the test tube platform (1), the depth of each sliding groove is smaller than the thickness of the test tube platform (1), the number of the movable blocks (11) is two, the number of the fixed blocks (12) is one, the movable blocks (11) and the fixed blocks (12) can be vertically inserted into the sliding grooves in a horizontally moving mode, and through grooves are formed in the bottom surfaces of the sliding grooves; the bottom of the movable block (11) is connected with a passive rod (13), the top end of the driving rod (16) is connected to the bottom of the test tube table (1), and the other ends of the two passive rods (13) are respectively connected to the middle section and the lower section of the driving rod (16); the vertical part of the driven rod (13) is provided with a sleeve structure, so that the top end of the driven rod (13) can move up and down without influencing the rotation or movement of the driven rod in the horizontal direction;
the leveling device comprises a clamping ring (41), a moving block (42), a support rod (43) and a cross beam rod (45); the clamping rings (41) are arc-shaped semi-rings with an angle smaller than 150 degrees, the number of the clamping rings is two, and the two clamping rings (41) are horizontally arranged oppositely; the moving block (42) is arranged in the middle of one end part of each of the two clamping rings (41) and is connected with the near ends of the two clamping rings (41); the supporting rod (43) is vertically arranged, the moving block (42) is movably fixed at the bottom of the supporting rod (43), and the movable direction of the moving block (42) is vertical to the radial direction of the supporting rod (43); one end of the clamping ring (41), which is close to the moving block (42), is provided with a rotating wheel, two sides of the moving block (42), which are in contact with the clamping ring (41), are provided with fixed tooth structures, and the rotating wheel is meshed with the fixed teeth; the top of the supporting rod (43) is of an inward bending structure, and a pulley (44) in the bending structure is arranged on the beam rod (4) so that the supporting rod (43) can translate along the direction of the beam rod (45).
2. The cuvette handling system according to claim 1, wherein: the upper surface of the test tube table (1) is in a downward concave arc shape at the part surrounded by the sliding chute.
3. The cuvette handling system according to claim 1, wherein: one side of the moving block (42) opposite to the far end of the supporting rod (43) is a cambered surface in the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810816664.3A CN108855274B (en) | 2014-12-05 | 2014-12-05 | Test tube operating system |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810816664.3A CN108855274B (en) | 2014-12-05 | 2014-12-05 | Test tube operating system |
| CN201410735730.6A CN105879947B (en) | 2014-12-05 | 2014-12-05 | A kind of tube manipulation system convenient for picking and placeing individually |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410735730.6A Division CN105879947B (en) | 2014-12-05 | 2014-12-05 | A kind of tube manipulation system convenient for picking and placeing individually |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108855274A CN108855274A (en) | 2018-11-23 |
| CN108855274B true CN108855274B (en) | 2020-08-18 |
Family
ID=56699491
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410735730.6A Active CN105879947B (en) | 2014-12-05 | 2014-12-05 | A kind of tube manipulation system convenient for picking and placeing individually |
| CN201810816679.XA Expired - Fee Related CN108855275B (en) | 2014-12-05 | 2014-12-05 | Test tube operating system |
| CN201810816664.3A Active CN108855274B (en) | 2014-12-05 | 2014-12-05 | Test tube operating system |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410735730.6A Active CN105879947B (en) | 2014-12-05 | 2014-12-05 | A kind of tube manipulation system convenient for picking and placeing individually |
| CN201810816679.XA Expired - Fee Related CN108855275B (en) | 2014-12-05 | 2014-12-05 | Test tube operating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN105879947B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110694705B (en) * | 2019-10-14 | 2021-07-02 | 山东省化工研究院 | Liquid feeding and taking device convenient for U-shaped porous glass plate absorption tube |
| CN113368921B (en) * | 2021-01-15 | 2022-06-28 | 玉环市康佳企业有限公司 | Reagent bottle fixing assembly and reagent kit thereof |
| CN113750929A (en) * | 2021-08-25 | 2021-12-07 | 吉林大学 | Sample carrying device for direct-current double-pole-head electromagnet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101798048A (en) * | 2010-03-17 | 2010-08-11 | 珠海倍健电子科技有限公司 | Control system for full-automatic vacuum test tube uncapping machine |
| CN101823010A (en) * | 2009-03-05 | 2010-09-08 | 蓝伊精机株式会社 | Test tube holder |
| CN103196606A (en) * | 2013-04-08 | 2013-07-10 | 重庆市北碚区颜宏齿轮工业有限责任公司 | Test platform specially used for torsion detection |
| CN103952290A (en) * | 2014-04-24 | 2014-07-30 | 山东省农业科学院玉米研究所 | Test-tube stand for batch inoculation in laboratory |
| CN203750568U (en) * | 2014-03-19 | 2014-08-06 | 开封龙宇化工有限公司 | Fixing device for laboratory reaction kettle |
| CN104024863A (en) * | 2011-12-28 | 2014-09-03 | 株式会社日立高新技术 | Holder for transferring test tube |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7833491B2 (en) * | 2008-05-16 | 2010-11-16 | Bel-Art Products, Inc. | Sample container holder |
| IT1390858B1 (en) * | 2008-08-05 | 2011-10-19 | Dachi S R L | "LOADING AND UNLOADING OF BIOLOGICAL MATERIAL CONTAINERS IN AN AUTOMATION SYSTEM" |
| CN201930803U (en) * | 2010-12-13 | 2011-08-17 | 杨勇 | Novel experiment frame |
-
2014
- 2014-12-05 CN CN201410735730.6A patent/CN105879947B/en active Active
- 2014-12-05 CN CN201810816679.XA patent/CN108855275B/en not_active Expired - Fee Related
- 2014-12-05 CN CN201810816664.3A patent/CN108855274B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823010A (en) * | 2009-03-05 | 2010-09-08 | 蓝伊精机株式会社 | Test tube holder |
| CN101798048A (en) * | 2010-03-17 | 2010-08-11 | 珠海倍健电子科技有限公司 | Control system for full-automatic vacuum test tube uncapping machine |
| CN104024863A (en) * | 2011-12-28 | 2014-09-03 | 株式会社日立高新技术 | Holder for transferring test tube |
| CN103196606A (en) * | 2013-04-08 | 2013-07-10 | 重庆市北碚区颜宏齿轮工业有限责任公司 | Test platform specially used for torsion detection |
| CN203750568U (en) * | 2014-03-19 | 2014-08-06 | 开封龙宇化工有限公司 | Fixing device for laboratory reaction kettle |
| CN103952290A (en) * | 2014-04-24 | 2014-07-30 | 山东省农业科学院玉米研究所 | Test-tube stand for batch inoculation in laboratory |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105879947B (en) | 2018-09-28 |
| CN105879947A (en) | 2016-08-24 |
| CN108855275B (en) | 2020-09-08 |
| CN108855275A (en) | 2018-11-23 |
| CN108855274A (en) | 2018-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108855275B (en) | Test tube operating system | |
| CN201808063U (en) | Six-degrees-of-freedom parallel robot device | |
| CN103143977B (en) | Six-working station automatic converting mechanical arm | |
| CN206735532U (en) | A kind of textile machinery reel rack | |
| CN203818150U (en) | Gear-rack horizontal-moving connecting rod type clamp holder | |
| CN104369182A (en) | 4SPR+2R type four-freedom-degree parallel mechanism | |
| CN106541395A (en) | A kind of new Five-degree-of-freedmanipulator manipulator | |
| CN103203741A (en) | Three-degree-of-freedom parallel robot mechanism | |
| CN205326070U (en) | Die spotting machine | |
| CN103846911A (en) | High-speed parallel manipulator with six degrees of freedom | |
| CN102554917A (en) | Multi-over restraint parallel mechanism with two-dimensional translation and one-dimensional rotation | |
| CN104044008A (en) | Workpiece transferring device | |
| CN202922442U (en) | Multipurpose bench clamp | |
| CN103846908B (en) | The flat one turn of high-speed parallel manipulator of four side chains three | |
| CN111805476A (en) | Both arms centre gripping turning device | |
| CN104289920A (en) | Automatic centering center frame device | |
| CN100519108C (en) | Gear joint and rackpin joint non-overconstraint four-freedom parallel robot mechanism | |
| CN206011134U (en) | A kind of mechanical arm | |
| CN210548614U (en) | Indexing and slewing device of slewing element convenient to machine | |
| KR20120017281A (en) | Align stage system | |
| CN106426114A (en) | Cross slide block type four-branched-chain three-translation and one-rotation high-speed parallel manipulator | |
| CN208929543U (en) | A kind of horizontal positioner for automobile chassis welding | |
| CN104889977A (en) | Manipulator device | |
| CN214350276U (en) | Laser etching equipment for mobile phone lens | |
| CN218446199U (en) | Level-fixing zoom stereomicroscope convenient to carry and mount |
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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Lili Inventor after: Shao Shoufeng Inventor after: Jiang Xinghai Inventor after: Other inventor requests not to publish the name Inventor before: Request for anonymity |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200724 Address after: 567 lingshanwan Road, Huangdao District, Qingdao, Shandong Province Applicant after: Sun Lili Address before: 213000 Hohai University, Jiangsu, Changzhou Applicant before: Zhang Shaohua |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |