CN105006141A - Device used for rapid and neat determination of tree pit positions in tree planting - Google Patents
Device used for rapid and neat determination of tree pit positions in tree planting Download PDFInfo
- Publication number
- CN105006141A CN105006141A CN201510384288.1A CN201510384288A CN105006141A CN 105006141 A CN105006141 A CN 105006141A CN 201510384288 A CN201510384288 A CN 201510384288A CN 105006141 A CN105006141 A CN 105006141A
- Authority
- CN
- China
- Prior art keywords
- telescopic joint
- projection
- loss device
- grating loss
- lifting arm
- 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.)
- Granted
Links
Landscapes
- Soil Working Implements (AREA)
Abstract
The invention relates to a device used for rapid and neat determination of tree pit positions in tree planting. The device comprises an optical grating projector (1), a lifting rod (2), and a plurality of infrared laser diodes; the optical grating projector (1) is arranged on the upper end of the lifting rod (2); the optical grating projector (1) is provided with a plurality of rows and columns of projection slits (12) or projection holes (13); the projection slits (12) and the projection holes (13) are dispersed on the optical grating projector (1) in a radiation gradually-changed manner; and the upper part of each projection slit (12) or projection hole (13) is provided with one infrared laser diode. The device can be used for rapid high-efficiency determination of tree pit positions; both time and labour are saved; and operation is convenient and rapid. According to the device, optical grating grid is used for accurate positioning, accurate positioning of each tree pit can be realized via optical grating projection positions; using of the device is not influenced by weather and the environment; labour and material resource are saved; tree planting cost is reduced; and working efficiency is increased greatly.
Description
Technical field
The present invention relates to Tree-planting device, for determining the device of plant pit position when being specifically related to a kind of tree planting.
Background technology
Along with country is to the reinforcement of forest conservation dynamics, commercial clear cutting is prohibited, and forest development direction is also being changed to direction of closing hillsides to facilitate afforestation by felling.China forest zone has a large amount of forest tasks of planting to need every year, due to forest be mainly suitable for spring plant and also time of being applicable to planting ofer short duration again, efficiency of planting just seems particularly important.In the process of planting, embark on journey in column to ensure that the trees planted are smooth vertical and horizontal, spacing specification, first needs the position determining to dig plant pit, in order to avoid it is inconsistent to dig cave location gap, causes the forest planted irregular.The method that tradition determines to dig plant pit position is employing hundred meters rope tractive both sides, makes marks needing the correct position of planting trees to lime, and then progressively parallelly moves rope, then limes and make marks.Plant trees, all need at least five people to carry out the plant pit positioning work in early stage, both wastes of manpower, lose time again, are unfavorable for improving tree planting efficiency in the limited time at every turn.When planting area is larger, because the labeling method of different personnel is different with custom, the deviation formed that makes marks also can progressively strengthen, finally cause two row adjacent markers more and more closely or more and more far away, even there is situation about intersecting, also or occur sometimes just needing the situation that multirow is simultaneously crooked heavily to spread mark correction.Dig cave personnel when being undertaken digging cave by mark, both can owing to having limed a little inaccurate and produce deviation, also first can be caused digging acupuncture point to put do not remember clearly due to the lime digging cave point by scooping away, the position having dug plant pit will depart from the position of original mark more or less, make the plant pit position dug can not realize embarking on journey in column, position produces deviation.
Summary of the invention
The object of the invention is to dig the waste of manpower of plant pit position for determining at present, losing time, be unfavorable for improving tree planting efficiency, the plant pit position defect devious of digging, provide a kind of and plant trees with the device neatly determining plant pit position fast.
Technical solution of the present invention is: it comprises grating loss device, lifting arm, multiple infra-red laser diode, battery, drive circuit board and power switch, the projection mouth of grating loss device is arranged on the crossbeam of lifting arm upper end horizontally set downwards, grating loss device is provided with multiple lines and multiple rows for projecting the projection gap of latticed light earthward or projecting the projection hole of latticed some position earthward, the divergent shape graded profile that the projection gap of each adjacent lines and adjacent column is strengthened gradually in spacing from top to bottom on grating loss device, the projection gap being positioned at grating loss device projection mouth position is that middle ware is apart from wide, the graded profile that both sides spacing narrows gradually, present equidistantly to make projecting ground grid, the divergent shape graded profile that the projection hole of each adjacent lines and adjacent column is strengthened gradually in spacing from top to bottom on grating loss device, the projection hole each column pitch of each row being positioned at grating loss device projection mouth position is that middle ware is apart from wide, the graded profile that both sides spacing narrows gradually, present equidistantly to make the latticed some position projecting ground, each projection gap of grating loss device or the top in each projection hole are separately installed with an infra-red laser diode, each infra-red laser diode respectively with battery, drive circuit board is connected by wire with power switch.
Technique effect of the present invention is: use it can rapidly and efficiently determine plant pit position, saves manpower, saves time, operate convenient and swift, no longer need to locate with hundred meters of ropes, and operating personnel just can complete and determine plant pit position and the work that limes.Owing to utilizing rasterizer grid accurate positioning, can ensure that each plant pit is accurately located by the position of grating loss, guarantee trees of planting are smooth vertical and horizontal, there is not the excessive error brought of lime spreading area, work can also be carried out without spreading lime, decrease workload, improve operating rate.It can avoid, by marking when plant pit is dug in the position dug because mark is by the deviation formed that scoops away, can carrying out position correction digging plant pit process device for opening, makes the plant pit spacing of digging consistent, embarks on journey in column, uniform.This device utilizes laser projection grating to carry out plant pit location, no matter all can there be good raster grid or some position at the fine day cloudy day on ground, and it uses not by weather and environmental restraint, reduces the input of human and material resources, reduce tree planting cost, gone all out with greatly operating efficiency high.
Accompanying drawing explanation
Fig. 1 is the embodiment of the present invention one three-dimensional structure diagram;
Fig. 2 is the embodiment of the present invention one grating loss device structural drawing one;
Fig. 3 is the embodiment of the present invention one grating loss device structural drawing two;
Fig. 4 is the embodiment of the present invention two three-dimensional structure diagram.
Embodiment
Embodiment one, as Fig. 1, Fig. 2, shown in Fig. 3, it comprises grating loss device 1, lifting arm 2, multiple infra-red laser diode, battery 3, drive circuit board 4 and power switch 5, the projection mouth 11 of grating loss device 1 is arranged on the crossbeam 21 of lifting arm 2 upper end horizontally set downwards, grating loss device 1 is provided with multiple lines and multiple rows for projecting the projection gap 12 of latticed light earthward or projecting the projection hole 13 of latticed some position earthward, the divergent shape graded profile that the projection gap 12 of each adjacent lines and adjacent column is strengthened gradually in spacing from top to bottom on grating loss device 1, be positioned at projection gap 12 that grating loss device 1 projects mouth 11 position in middle ware apart from wide, the graded profile that both sides spacing narrows gradually, present equidistantly to make projecting ground grid, the divergent shape graded profile that the projection hole 13 of each adjacent lines and adjacent column is strengthened gradually in spacing from top to bottom on grating loss device 1, being positioned at the projection hole 13 each column pitch of each row that grating loss device 1 projects mouth 11 position is that middle ware is apart from wide, the graded profile that both sides spacing narrows gradually, present equidistantly to make the latticed some position projecting ground, each projection gap 12 of grating loss device 1 or the top in each projection hole 13 are separately installed with an infra-red laser diode, each infra-red laser diode respectively with battery 3, drive circuit board 4 is connected by wire with power switch 5.
Lifting arm 2 is by upper telescopic joint 22, the telescopic structure that middle telescopic joint 23 and lower telescopic joint 24 are formed, crossbeam 21 is laterally located at the upper end position of telescopic joint 22, part below upper telescopic joint 22 crossbeam 21 is sleeved in middle telescopic joint 23, the upper end circumference of middle telescopic joint 23 is provided with multiple axial slits 25 separately, the outer wall that middle telescopic joint 23 is provided with axial slits position is up-thin-low-thick taper surface, taper surface is provided with external thread and is provided with lock sleeve 26 by screw thread, part below middle telescopic joint 23 upper end is sleeved in lower telescopic joint 24, the upper end circumference of lower telescopic joint 24 is provided with multiple axial slits 25 separately, the outer wall that lower telescopic joint 24 is provided with axial slits 25 position is up-thin-low-thick taper surface, taper surface is provided with external thread and is provided with lock sleeve 26 by screw thread.The modal length of upper telescopic joint 22, middle telescopic joint 23 and lower telescopic joint 24 is 1 meter, and it is 3 meters that lifting arm 2 opens rear length.
The lower end of lower telescopic joint 24 is provided with for lifting arm 2 being inserted on the ground securing slotting sharp 27, insert point 27 to be made up of the inserted link 29 of slotting sharp seat 28 and two lower end band points, insert sharp seat 28 and to be hinged on cross section U-shaped body on lower telescopic joint 24 for semi-surrounding is sleeved on lower telescopic joint 24 lower end and by bolt 30 and wing nut 31 along lifting arm 2 radial direction, upper end one the first from left of two inserted links 29 parts being axially fixed on slotting sharp seat 28 not along slotting sharp seat 28 on the right side.Insert point 27 to open downwards and be locked on lower telescopic joint 24 so that lifting arm 2 is inserted on the ground, also can be folded on lifting arm 2 and make inserted link 29 point upward so that carry and deposit.
Battery 3, drive circuit board 4 and power switch 5 lay respectively to insert above point 27 and are arranged on (battery 3, drive circuit board 4 and power switch 5 are arranged on lifting arm 2 and are not arranged on the weight that grating loss device 1 can alleviate grating loss device 1) on lower telescopic joint 24, two input ends of power switch 5 are connected with battery 3 both positive and negative polarity respectively, two output terminals are connected with drive circuit board 4 respectively, and drive circuit board 4 is connected with each infra-red laser diode on grating loss device 1 by the scalable wire of spirality be positioned in lifting arm 2 endoporus.Each infra-red laser diode on grating loss device 1 is connected with the socket 1 be located on grating loss device 1 housing exterior walls, the outer wall of crossbeam 21 is provided with the socket 2 32 that wire scalable with spirality is connected, and the patch 6 that the socket 1 on grating loss device 1 is respectively equipped with connection-peg with the socket 2 32 on lifting arm 2 by two ends is connected.
The position that lifting arm 2 crossbeam 21 is connected with grating loss device 1 is longitudinally rotatablely equipped with hand-tight bolt 7, the top of grating loss device 1 is provided with the threaded hole matched with hand-tight bolt 7, grating loss device 1 is arranged on lifting arm 2 crossbeam 21 by hand-tight bolt 7, and when not using, the grating projector 1 can remove so that carry and deposit from lifting arm 2.
The projection gap 12 of grating loss device 1 or projection hole 13 are that 2-5 is capable, 2-5 row.
Embodiment two, as shown in Figure 4, battery 3 with the difference of embodiment one, drive circuit board 4 and power switch 5 are arranged on (battery 3 on grating loss device 1 respectively, drive circuit board 4 and power switch 5 are arranged on grating loss device 1 can make wiring more simple and convenient), the receiver of remote-control sytem that it also comprises telepilot 8 and is arranged on grating loss device 1, two input ends of power switch 5 are connected with battery 3 both positive and negative polarity respectively, two output terminals are connected with receiver of remote-control sytem respectively, receiver of remote-control sytem is connected with drive circuit board 4, drive circuit board 4 is connected with each infra-red laser diode.This structure can realize each infra-red laser diode of remote pilot and open and close, and operation uses more convenient.
Principle of work: this device utilizes the highlighted property of laser to project, is projected in ground latticed grating or the position digging plant pit is directly determined in some position, and making ground to be formed multiple area is 1m
2the lattice of left and right, the point of the corner location of each lattice just forms the site digging plant pit.
Using method: first grating loss device 1 is arranged on lifting arm 2 upper end during use, again each telescopic joint of lifting arm 2 be set in together is opened and locked, adjust position, insert slotting sharp 27 of lifting arm 2 lower end and hold up (ground is really up to the mark or have stone) on the ground or by people, turn on the power switch 5 or utilize telepilot 8 to open infra-red laser diode, just can project latticed grating or some position on the ground, thus determine the position digging plant pit, can make a mark by spreading lime, also directly can dig plant pit on the position determined and (after determining position, can infra-red laser diode be closed, to save the energy content of battery and extension fixture serviceable life).After a region completes, as long as equipment is moved on to suitable position, the next position grating is overlapped with an outer edge of last position grating, to carry out next step operation, ensure that continuity, reliability and the accuracy determined plant pit position.
Advantage: this device utilizes grating positioning accurate, the error that minimizing lime spreading point location and lime are brought by scooping away, position correction can be carried out by device for opening digging plant pit process, grating can not be taken away along with scooping away of cave soil, enable to dig cave personnel and dig cave in position accurately all the time, unlikelyly to work with sensation, avoid flogging a dead horse.Both ensure that the quality of digging plant pit, and can raise the efficiency again, rob the opportunity in spring of grabbing suitable plantation.
Claims (9)
1. plant trees with the device neatly determining plant pit position fast, it is characterized in that: it comprises grating loss device (1), lifting arm (2), multiple infra-red laser diode, battery (3), drive circuit board (4) and power switch (5), the projection mouth (11) of grating loss device (1) is arranged on the crossbeam (21) of lifting arm (2) upper end horizontally set downwards, grating loss device (1) is provided with multiple lines and multiple rows for projecting the projection gap (12) of latticed light earthward or projecting the projection hole (13) of latticed some position earthward, the projection gap (12) of each adjacent lines and adjacent column is in the upper divergent shape graded profile strengthened gradually in spacing from top to bottom of grating loss device (1), be positioned at grating loss device (1) projection mouth (11) position projection gap (12) in middle ware apart from wide, the graded profile that both sides spacing narrows gradually, present equidistantly to make projecting ground grid, the projection hole (13) of each adjacent lines and adjacent column is in the upper divergent shape graded profile strengthened gradually in spacing from top to bottom of grating loss device (1), the each column pitch of projection hole (13) each row being positioned at grating loss device (1) projection mouth (11) position is that middle ware is apart from wide, the graded profile that both sides spacing narrows gradually, present equidistantly to make the latticed some position projecting ground, each projection gap (12) of grating loss device (1) or the top in each projection hole (13) are separately installed with an infra-red laser diode, each infra-red laser diode respectively with battery (3), drive circuit board (4) is connected by wire with power switch (5).
2. the device used and neatly determine plant pit position fast of planting trees as claimed in claim 1, it is characterized in that described lifting arm (2) is by upper telescopic joint (22), the telescopic structure that middle telescopic joint (23) and lower telescopic joint (24) are formed, crossbeam (21) is laterally located at the upper end position of telescopic joint (22), the part of upper telescopic joint (22) crossbeam (21) below is sleeved in middle telescopic joint (23), the upper end circumference of middle telescopic joint (23) is provided with multiple axial slits (25) separately, the outer wall that middle telescopic joint (23) is provided with axial slits position is up-thin-low-thick taper surface, taper surface is provided with external thread and is provided with lock sleeve (26) by screw thread, part below middle telescopic joint (23) upper end is sleeved in lower telescopic joint (24), the upper end circumference of lower telescopic joint (24) is provided with multiple axial slits (25) separately, the outer wall that lower telescopic joint (24) is provided with axial slits (25) position is up-thin-low-thick taper surface, taper surface is provided with external thread and is provided with lock sleeve (26) by screw thread.
3. as claimed in claim 2 to plant trees with the device neatly determining plant pit position fast, it is characterized in that described upper telescopic joint (22), the modal length of middle telescopic joint (23) and lower telescopic joint (24) is 1 meter, it is 3 meters that lifting arm (2) opens rear length.
4. the device used and neatly determine plant pit position fast of planting trees as claimed in claim 2, it is characterized in that the lower end of described lower telescopic joint (24) is provided with for lifting arm (2) is inserted securing slotting point (27) on the ground, insert point (27) to be made up of the inserted link (29) of slotting sharp seat (28) and two lower end band points, insert sharp seat (28) and to be hinged on cross section U-shaped body on lower telescopic joint (24) for semi-surrounding is sleeved on lower telescopic joint (24) lower end and by bolt (30) and wing nut (31) along lifting arm (2) radial direction, upper end one the first from left of two inserted links (29) parts being axially fixed on slotting sharp seat (28) not along slotting sharp seat (28) on the right side.
5. the device used and neatly determine plant pit position fast of planting trees as claimed in claim 2, it is characterized in that described battery (3), drive circuit board (4) and power switch (5) lay respectively to insert is arranged on lower telescopic joint (24) above point (27), two input ends of power switch (5) are connected with battery (3) both positive and negative polarity respectively, two output terminals are connected with drive circuit board (4) respectively, and drive circuit board (4) is connected with each infra-red laser diode on grating loss device (1) by the scalable wire of spirality be positioned in lifting arm (2) endoporus.
6. the device used and neatly determine plant pit position fast of planting trees as claimed in claim 5, it is characterized in that each infra-red laser diode on described grating loss device (1) is connected with the socket one (14) be located on grating loss device (1) housing exterior walls, the outer wall of crossbeam (21) is provided with the socket two (32) that wire scalable with spirality is connected, and the patch (6) that the socket one (14) on grating loss device (1) is respectively equipped with connection-peg with the socket two (32) on lifting arm (2) by two ends is connected.
7. the device used and neatly determine plant pit position fast of planting trees as claimed in claim 1, it is characterized in that the position that described lifting arm (2) crossbeam (21) is connected with grating loss device (1) is longitudinally rotatablely equipped with hand-tight bolt (7), the top of grating loss device (1) is provided with the threaded hole matched with hand-tight bolt (7), and grating loss device (1) is arranged on lifting arm (2) crossbeam (21) by hand-tight bolt (7).
8. the device used and neatly determine plant pit position fast of planting trees as claimed in claim 1, is characterized in that the projection gap (12) of described grating loss device (1) or projects hole (13) for 2-5 is capable, 2-5 row.
9. the device used and neatly determine plant pit position fast of planting trees as claimed in claim 1, it is characterized in that described battery (3), drive circuit board (4) and power switch (5) are arranged on grating loss device (1) respectively, the receiver of remote-control sytem that it also comprises telepilot (8) and is arranged on grating loss device (1), two input ends of power switch (5) are connected with battery (3) both positive and negative polarity respectively, two output terminals are connected with receiver of remote-control sytem respectively, receiver of remote-control sytem is connected with drive circuit board (4), and drive circuit board (4) is connected with each infra-red laser diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384288.1A CN105006141B (en) | 2015-06-30 | 2015-06-30 | It plants trees with the quickly neat device for determining plant pit position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384288.1A CN105006141B (en) | 2015-06-30 | 2015-06-30 | It plants trees with the quickly neat device for determining plant pit position |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105006141A true CN105006141A (en) | 2015-10-28 |
| CN105006141B CN105006141B (en) | 2018-11-13 |
Family
ID=54378795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510384288.1A Expired - Fee Related CN105006141B (en) | 2015-06-30 | 2015-06-30 | It plants trees with the quickly neat device for determining plant pit position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105006141B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112494098A (en) * | 2020-12-24 | 2021-03-16 | 山东大学齐鲁医院(青岛) | Tibial plateau cuts bone power line verification device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2301837Y (en) * | 1997-06-24 | 1998-12-30 | 方永林 | Precision hill planter for mulching film crops |
| CN2325958Y (en) * | 1997-10-06 | 1999-06-30 | 张集文 | Holed-plate young-shoots-cultivating and sowing machine |
| CN2601014Y (en) * | 2003-01-05 | 2004-01-28 | 王辉 | Precision quantitative controlled positioning seeder on plant seeds seedlings pot |
| CN2694738Y (en) * | 2004-04-14 | 2005-04-27 | 柯文灿 | Plant seedling pot cultivation device |
| KR20130099513A (en) * | 2012-02-29 | 2013-09-06 | 도호레오 가부시키가이샤 | Laying type device for supporting tree driving the side wall of planting pit |
| CN103548448A (en) * | 2013-10-24 | 2014-02-05 | 四川川龙拖拉机制造有限公司 | Earth boring machine for cultivation of fresh ginger |
| CN204231897U (en) * | 2014-11-14 | 2015-04-01 | 惠州绿之园生态建设有限公司 | A kind of plant pit digging lock |
-
2015
- 2015-06-30 CN CN201510384288.1A patent/CN105006141B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2301837Y (en) * | 1997-06-24 | 1998-12-30 | 方永林 | Precision hill planter for mulching film crops |
| CN2325958Y (en) * | 1997-10-06 | 1999-06-30 | 张集文 | Holed-plate young-shoots-cultivating and sowing machine |
| CN2601014Y (en) * | 2003-01-05 | 2004-01-28 | 王辉 | Precision quantitative controlled positioning seeder on plant seeds seedlings pot |
| CN2694738Y (en) * | 2004-04-14 | 2005-04-27 | 柯文灿 | Plant seedling pot cultivation device |
| KR20130099513A (en) * | 2012-02-29 | 2013-09-06 | 도호레오 가부시키가이샤 | Laying type device for supporting tree driving the side wall of planting pit |
| CN103548448A (en) * | 2013-10-24 | 2014-02-05 | 四川川龙拖拉机制造有限公司 | Earth boring machine for cultivation of fresh ginger |
| CN204231897U (en) * | 2014-11-14 | 2015-04-01 | 惠州绿之园生态建设有限公司 | A kind of plant pit digging lock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112494098A (en) * | 2020-12-24 | 2021-03-16 | 山东大学齐鲁医院(青岛) | Tibial plateau cuts bone power line verification device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105006141B (en) | 2018-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105830860A (en) | Portable spiral tree mover | |
| CN105006141A (en) | Device used for rapid and neat determination of tree pit positions in tree planting | |
| CN206707606U (en) | Gardens pruning ladder | |
| CN205027744U (en) | Side slope vegetation hydrological effect model | |
| CN107830848B (en) | Novel construction paying-off device and construction method in road and bridge site excavation process | |
| CN204682049U (en) | A kind of flue fruit tree support | |
| CN204317356U (en) | A kind of bird-scaring unit | |
| CN210959388U (en) | Multifunctional garden shovel | |
| CN206803056U (en) | A kind of lamp stand for solar street light | |
| CN211322252U (en) | Novel rice planting big-arch shelter | |
| CN210695271U (en) | Be used for urban garden greening engineering trees to hold up and plant device | |
| CN204259526U (en) | Garlic in sunlight greenhouse automatic control temperature-increasing light-replenishing and remote supervision system | |
| CN203748352U (en) | Saw type tree digging equipment | |
| CN203872700U (en) | Height-adjustable supporting bracket for kiwi fruit planting | |
| CN204707491U (en) | A kind of guided cutting apparatus for desert shrub | |
| CN206789240U (en) | A kind of buried pipeline warning pile | |
| CN204231897U (en) | A kind of plant pit digging lock | |
| CN207903865U (en) | A kind of lamp stand installation tool | |
| CN204762027U (en) | Ornamental trees and shrubs fertilization instrument of getting into cave | |
| CN109168949A (en) | A kind of prevention soil and water loss ecology tree planting reparation auxiliary system | |
| CN201909642U (en) | Laser quadrat setting-up device | |
| CN206423623U (en) | A kind of cutting line laser line marker | |
| CN205726911U (en) | A kind of hand-held field ridger | |
| CN207410860U (en) | A kind of accurate clipping device of safe and efficient rigid vegetation tree crown | |
| CN204047105U (en) | Plant to ditch and harrow in a kind of flowering bulb bar ridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qu Yuejun Inventor after: Lin Haifeng Inventor after: Du Renjie Inventor after: Zhao Min Inventor after: Li Xiaoxiu Inventor after: Du Yunchang Inventor after: Wang Xiaojing Inventor after: Zhou Dongyue Inventor after: Zhang Yi Inventor after: Zheng Huanchun Inventor before: Du Renjie Inventor before: Lin Haifeng Inventor before: Li Xiaoxiu Inventor before: Zhao Min Inventor before: Qu Yuejun Inventor before: Du Yunchang Inventor before: Wang Xiaojing Inventor before: Zhou Dongyue Inventor before: Zheng Huanchun Inventor before: Zhang Yi |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20190630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |