CN208810468U - A kind of electronic component aluminium radiator fin finished surface mopping device - Google Patents
A kind of electronic component aluminium radiator fin finished surface mopping device Download PDFInfo
- Publication number
- CN208810468U CN208810468U CN201821364422.7U CN201821364422U CN208810468U CN 208810468 U CN208810468 U CN 208810468U CN 201821364422 U CN201821364422 U CN 201821364422U CN 208810468 U CN208810468 U CN 208810468U
- Authority
- CN
- China
- Prior art keywords
- internal tooth
- slide plate
- central siphon
- radiator fin
- aluminium radiator
- 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
Landscapes
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Cleaning In General (AREA)
Abstract
The utility model discloses a kind of electronic component aluminium radiator fin finished surface mopping devices, including heating room, adjust motor and nozzle, high temperature hose is connected with above the heating room, and axle sleeve is installed on the left of high temperature hose, and axle sleeve is internally provided with central siphon, groove base plate is installed on the left of the central siphon, it and is welding between groove base plate and central siphon, internal tooth slide plate is installed above the adjusting motor, and adjust the inside that motor is located at groove base plate, the internal tooth slide plate is internally provided with driving gear, it is key connection between the driving gear and adjusting motor, and adjusting is thread connection between motor and groove base plate.Electronic component aluminium radiator fin finished surface mopping device, heating room, high temperature hose and the central siphon of setting, it heats room and passes through high temperature hose for warm-air supply central siphon, central siphon can be along the inner rotation of axle sleeve, hot wind dries not dry lacquer painting by nozzle convenient for user, accelerates the working efficiency of device.
Description
Technical field
The utility model relates to aluminium radiator fin technical field, specially a kind of electronic component aluminium radiator fin finished surface brush
Paint device.
Background technique
Electronic component is the component part of electronic component and electric small-sized machine, instrument, itself is often by several parts
Constitute, can be general in similar product, often refer to certain parts of the industry such as electric appliance, radio, instrument, as capacitor, transistor,
The general name of the sub- device such as balance spring, clockwork spring, common are diode etc., and electronic component includes resistance, capacitor, electron chemistry
Material and component etc., cooling fin is a kind of device that the easy heat-generating electronic elements in electric appliance radiate, because which increase surface faces
Product, so accelerating the speed of absorption and dissipated heat, the effect of rapid cooling is played by heat transfer.
Existing mopping device cannot adjust the direction of aluminium radiator fin and the mopping direction of device well, cannot be fine
Flash baking is carried out to not dry lacquer painting, cannot guarantee the cleaning on the surface of aluminium radiator fin well, not be well positioned to meet
The use demand of people carries out technological innovation on existing mopping device basic for above situation.
Summary of the invention
The purpose of this utility model is to provide a kind of electronic component aluminium radiator fin finished surface mopping devices, to solve
It is proposed that existing mopping device cannot adjust the direction of aluminium radiator fin and the mopping side of device well in above-mentioned background technique
To, flash baking cannot be carried out to not dry lacquer painting well, cannot guarantee the cleaning on the surface of aluminium radiator fin well, it cannot
Meet the use demand problem of people well.
To achieve the above object, the utility model provides the following technical solutions: a kind of electronic component aluminium radiator fin finished product
Surface mopping device, including heat room, adjust motor and nozzle, high temperature hose, and high temperature are connected with above the heating room
Axle sleeve is installed, and axle sleeve is internally provided with central siphon, groove base plate is equipped on the left of the central siphon, and recessed on the left of hose
It is welding between trough floor and central siphon, internal tooth slide plate is installed above the adjusting motor, and adjusts motor and be located at groove-bottom
The inside of plate, the internal tooth slide plate are internally provided with driving gear, are key connection between the driving gear and adjusting motor,
And adjusting is thread connection between motor and groove base plate, is equipped with land bar above the groove base plate, and land bar with
It is thread connection between groove base plate, cleaning broom is installed on the left of the internal tooth slide plate, and is equipped with above cleaning broom micro-
Type motor, the micromotor and to clean be key connecting between broom are equipped with sliding sleeve on the left of the micromotor, and sliding sleeve
Top is equipped with hydraulic column, is thread connection between the sliding sleeve and hydraulic column, and the rear end of hydraulic column is equipped with perpendicular sliding strut,
Connecting tube is installed, and nozzle is located at the top of land bar above the nozzle, the connecting tube is internally provided with limit
Screw rod is equipped with painting brush above the connecting tube, and thin paint pipe is equipped with above painting brush, between the painting brush and thin paint pipe
For thread connection, thick paint pipe is installed above the connecting tube, and thick paint pipe is internally provided with adjusting screw rod, the thick paint
Pipe is equipped with sideslip arm above the thick paint pipe, and sideslip arm is upper by being thread connection between adjusting screw rod and paint can
Side is equipped with paint can.
Preferably, the heating room is by being connectivity structure between high temperature hose and central siphon, and the outside of central siphon and axle sleeve
Between be part fit closely.
Preferably, the adjusting motor, which passes through, constitutes engaged transmission between driving gear and internal tooth slide plate, and internal tooth slide plate
It is to be slidably connected between groove base plate.
Preferably, the land bar is uniformly distributed along the surrounding of internal tooth slide plate, and is spiral shell between internal tooth slide plate and land bar
Line connection.
Preferably, the painting brush constitutes lifting structure with thick paint pipe by the cooperation carefully between paint pipe and adjusting screw rod, and
The external width of thin paint pipe is less than the inner width of thick paint pipe.
Preferably, the perpendicular sliding strut is through the inside of sliding sleeve, and the central axes of perpendicular sliding strut are perpendicular to hydraulic column.
Compared with prior art:
1, the beneficial effects of the utility model are: electronic component aluminium radiator fin finished surface mopping device, setting
Room, high temperature hose and central siphon are heated, by high temperature hose by warm-air supply central siphon, central siphon can turn along the inside of axle sleeve for heating room
It is dynamic, hot wind dries not dry lacquer painting by nozzle convenient for user, accelerates the working efficiency of device, the land of setting
Bar and internal tooth slide plate, land bar can be rotated along the central axes direction of internal tooth slide plate, be made tight between internal tooth slide plate and aluminium radiator fin
Closely connected conjunction, prevents aluminium radiator fin from moving during operation of the device, causes aluminium radiator fin mopping uneven；
2, the beneficial effects of the utility model are: adjusting motor, driving gear and the internal tooth slide plate of setting, it is logical to adjust motor
Crossing driving gear drives internal tooth slide plate to rotate along the surrounding of groove base plate, by the cooperation between driving gear and internal tooth slide plate,
The power transmission efficiency for adjusting motor can be improved, guarantee that internal tooth slide plate can rotate for a long time, stable drive mitigates and adjusts
The vibration that motor work generates, can guarantee that instantaneous transmission ratio is constant, sliding by changing internal tooth convenient for user according to workmanship needs
The rotation direction of plate, and then the direction for the aluminium radiator fin done manual work needed for controlling, can be along the surrounding of internal tooth slide plate convenient for user
Mopping uniformly is carried out to aluminium radiator fin；
3, the beneficial effects of the utility model are: perpendicular sliding strut, sliding sleeve and the hydraulic column of setting, hydraulic column can push cross
Slide arm is moved along the vertical centerline direction of perpendicular sliding strut, and then helps user's control device along the vertical center of perpendicular sliding strut
Line direction carries out mopping to aluminium radiator fin, and paint can be moved along the horizontal center line direction of sideslip arm, and then control device edge
The horizontal center line direction of sideslip arm carries out mopping to aluminium radiator fin, convenient for the mopping direction of the flexible control device of user, if
Painting brush, thin paint pipe, adjusting screw rod and the thick paint pipe set, painting brush can be moved by carefully painting pipe along the vertical centerline direction of thick paint pipe
It is dynamic, convenient for user according to operating condition needs, the length constituted between thick paint pipe and thin paint pipe is controlled by adjusting screw rod, in turn
Control the distance between painting brush and aluminium radiator fin.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the upper end face structural schematic diagram of the utility model internal tooth slide plate；
Fig. 3 is the schematic diagram of internal structure of the utility model internal tooth slide plate.
In figure: 1, heating room；2, axle sleeve；3, land bar；4, groove base plate；5, internal tooth slide plate；6, motor is adjusted；7, it cleans
Broom；8, micromotor；9, sliding sleeve；10, high temperature hose；11, central siphon；12, Limit screw；13, nozzle；14, connecting tube；15, it paints
Brush；16, thin paint pipe；17, adjusting screw rod；18, thick paint pipe；19, paint can；20, hydraulic column；21, sideslip arm；22, sliding strut is erected；
23, driving gear.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of electronic component aluminium radiator fin finished surface
Mopping device, including heat room 1, axle sleeve 2, land bar 3, groove base plate 4, internal tooth slide plate 5, adjust motor 6, clean broom 7, is miniature
Motor 8, high temperature hose 10, central siphon 11, Limit screw 12, nozzle 13, connecting tube 14, painting brush 15, thin paint pipe 16, is adjusted sliding sleeve 9
Screw rod 17, thick paint pipe 18, paint can 19, hydraulic column 20, sideslip arm 21, perpendicular sliding strut 22 and driving gear 23, heat the top of room 1
It is connected with high temperature hose 10, and the left side of high temperature hose 10 is equipped with axle sleeve 2, and axle sleeve 2 is internally provided with central siphon 11, heating
It is connectivity structure between high temperature hose 10 and central siphon 11 that room 1, which passes through, and is the close patch in part between the outside of central siphon 11 and axle sleeve 2
It closes, by high temperature hose 10 by warm-air supply central siphon 11, central siphon 11 can be easy to use along the inner rotation of axle sleeve 2 for heating room 1
Person is dried hot wind to not dry lacquer painting by nozzle 13, accelerates the working efficiency of device, and the left side of central siphon 11 is equipped with
Groove base plate 4, and be welding between groove base plate 4 and central siphon 11, being internally provided with for groove base plate 4 adjusts motor 6, and adjusts
The top of motor 6 is equipped with internal tooth slide plate 5, and land bar 3 is uniformly distributed along the surrounding of internal tooth slide plate 5, and internal tooth slide plate 5 and land
To be threadedly coupled between bar 3, land bar 3 can be rotated along the central axes direction of internal tooth slide plate 5, and internal tooth slide plate 5 and aluminium is made to radiate
It is fitted closely between piece, prevents aluminium radiator fin from moving during operation of the device, cause aluminium radiator fin mopping uneven, internal tooth slide plate 5
Be internally provided with driving gear 23, adjust motor 6 and pass through and constitute engaged transmission between driving gear 23 and internal tooth slide plate 5, and
To be slidably connected between internal tooth slide plate 5 and groove base plate 4, adjusts motor 6 and drive internal tooth slide plate 5 along groove by driving gear 23
The surrounding of bottom plate 4 rotates, and by the cooperation between driving gear 23 and internal tooth slide plate 5, the power biography for adjusting motor 6 can be improved
Efficiency is passed, guarantees that internal tooth slide plate 5 can rotate for a long time, stable drive mitigates and adjusts the vibration that the work of motor 6 generates, energy
Guarantee that instantaneous transmission ratio is constant, convenient for user according to workmanship needs, by changing the rotation direction of internal tooth slide plate 5, and then controls
The direction for the aluminium radiator fin done manual work needed for system uniformly can carry out aluminium radiator fin along the surrounding of internal tooth slide plate 5 convenient for user
Mopping is key connection between driving gear 23 and adjusting motor 6, and adjusting is thread connection between motor 6 and groove base plate 4,
The top of groove base plate 4 is equipped with land bar 3, and is thread connection, a left side for internal tooth slide plate 5 between land bar 3 and groove base plate 4
Side, which is equipped with, cleans broom 7, and the top for cleaning broom 7 is equipped with micromotor 8, is bonded between micromotor 8 and cleaning broom 7
It connects, the left side of micromotor 8 is equipped with sliding sleeve 9, and the top of sliding sleeve 9 is equipped with hydraulic column 20, between sliding sleeve 9 and hydraulic column 20
Perpendicular sliding strut 22 is installed for the rear end of thread connection, and hydraulic column 20, erects sliding strut 22 through the inside of sliding sleeve 9, and perpendicular
Perpendicular to hydraulic column 20, hydraulic column 20 can push sideslip arm 21 along the vertical center of perpendicular sliding strut 22 for the central axes of sliding strut 22
Line direction is mobile, and then user's control device is helped to brush along the vertical centerline direction of perpendicular sliding strut 22 to aluminium radiator fin
Paint, paint can 19 can be moved along the horizontal center line direction of sideslip arm 21, and then control device is along the horizontal centre of sideslip arm 21
Line direction carries out mopping to aluminium radiator fin, and convenient for the mopping direction of the flexible control device of user, the top of land bar 3 is equipped with
Nozzle 13, and the top of nozzle 13 is equipped with connecting tube 14, connecting tube 14 is internally provided with Limit screw 12, connecting tube 14
Top is equipped with painting brush 15, and the top of painting brush 15 is equipped with thin paint pipe 16, is thread connection between painting brush 15 and thin paint pipe 16,
The top of connecting tube 14 is equipped with thick paint pipe 18, and thick paint pipe 18 is internally provided with adjusting screw rod 17, and painting brush 15 is by carefully painting
Cooperation and thick paint pipe 18 between pipe 16 and adjusting screw rod 17 constitute lifting structure, and the external width of thin paint pipe 16 is less than thick paint
The inner width of pipe 18, painting brush 15 can be moved along the vertical centerline direction of thick paint pipe 18 by carefully painting pipe 16, be easy to use
Person controls the length constituted between thick paint pipe 18 and thin paint pipe 16 according to operating condition needs, by adjusting screw rod 17, and then controls
The distance between painting brush 15 and aluminium radiator fin, the thick pipe 18 that paints passes through for thread connection between adjusting screw rod 17 and paint can 19, thick to paint
The top of pipe 18 is equipped with sideslip arm 21, and the top of sideslip arm 21 is equipped with paint can 19.
Working principle: when using electronic component aluminium radiator fin finished surface mopping device, firstly, by aluminium radiator fin
It is placed on the overhead surface of internal tooth slide plate 5, rotates land bar 3, land bar 3 is rotated along the central axes direction of internal tooth slide plate 5, is made interior
It is fitted closely between tooth slide plate 5 and aluminium radiator fin, prevents aluminium radiator fin from moving during operation of the device；
Secondly, painting brush 15 is moved by carefully painting pipe 16 along the vertical centerline direction of thick paint pipe 18, according to operating condition needs, lead to
Overregulate screw rod 17 and control the length constituted between thick paint pipe 18 and thin paint pipe 16, so control painting brush 15 and aluminium radiator fin it
Between distance；
Thirdly, start micromotor 8, micromotor 8 drive clean broom 7 do manual work, clean broom 7 to aluminium radiator fin into
Row cleans, and guarantees the cleaning on aluminium radiator fin surface, starts hydraulic column 20, and hydraulic column 20 pushes sideslip arm 21 along perpendicular sliding strut 22
Vertical centerline direction is mobile, and control device carries out mopping to aluminium radiator fin along the vertical centerline direction of perpendicular sliding strut 22, pushes away
Dynamic paint can 19 is moved along the horizontal center line direction of sideslip arm 21, and control device is along the horizontal center line direction of sideslip arm 21 to aluminium
Cooling fin carries out mopping；
Then, paint is supplied painting brush 15 by carefully painting the cooperation between pipe 16 and thick paint pipe 18 by paint can 19, and starting adjusts electricity
Machine 6 drives internal tooth slide plate 5 to rotate along the surrounding of groove base plate 4 by driving gear 23, according to workmanship needs, by changing internal tooth
The rotation direction of slide plate 5, and then the direction for the aluminium radiator fin done manual work needed for controlling, painting brush 15 are uniform along the surrounding of internal tooth slide plate 5
Mopping is carried out to aluminium radiator fin；
Finally, heating room 1 passes through high temperature hose 10 for warm-air supply central siphon 11, central siphon 11 is rotated, central siphon 11 is along axle sleeve 2
Hot wind dries not dry lacquer painting by nozzle 13, accelerates the working efficiency of device, here it is the electronics by inner rotation
The working principle of element aluminium radiator fin finished surface mopping device.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of electronic component aluminium radiator fin finished surface mopping device, including heating room (1), adjusting motor (6) and nozzle
(13), it is characterised in that: be connected with high temperature hose (10) above the heating room (1), and the left side peace of high temperature hose (10)
Equipped with axle sleeve (2), and axle sleeve (2) is internally provided with central siphon (11), is equipped with groove base plate on the left of the central siphon (11)
(4), it is and between groove base plate (4) and central siphon (11) welding, internal tooth slide plate (5) is installed above the adjusting motor (6),
And the inside that motor (6) are located at groove base plate (4) is adjusted, the internal tooth slide plate (5) is internally provided with driving gear (23), institute
It states driving gear (23) and adjusts to be keyed between motor (6), and adjusting is screw thread between motor (6) and groove base plate (4)
Couple, be equipped with land bar (3) above the groove base plate (4), and is screw thread between land bar (3) and groove base plate (4)
Couple, be equipped on the left of the internal tooth slide plate (5) and clean broom (7), and cleans and micromotor (8) are installed above broom (7),
It is key connecting between the micromotor (8) and cleaning broom (7), is equipped with sliding sleeve (9) on the left of the micromotor (8), and
It is equipped with above sliding sleeve (9) hydraulic column (20), is thread connection between the sliding sleeve (9) and hydraulic column (20), and hydraulic column
(20) rear end is equipped with perpendicular sliding strut (22), is equipped with connecting tube (14) above the nozzle (13), and nozzle (13) position
In the top of land bar (3), the connecting tube (14) is internally provided with Limit screw (12), the top of the connecting tube (14)
It is equipped with painting brush (15), and thin paint pipe (16) is installed above painting brush (15), between the painting brush (15) and thin paint pipe (16)
For thread connection, thick paint pipe (18) is installed above the connecting tube (14), and thick paint pipe (18) is internally provided with adjusting
Screw rod (17), it is thread connection between adjusting screw rod (17) and paint can (19) that the thick paint pipe (18), which passes through, the thick paint pipe
(18) it is equipped with above sideslip arm (21), and paint can (19) is installed above sideslip arm (21).
2. a kind of electronic component aluminium radiator fin finished surface mopping device according to claim 1, it is characterised in that: institute
Heating room (1) is stated by being connectivity structure between high temperature hose (10) and central siphon (11), and the outside of central siphon (11) and axle sleeve (2)
Between be part fit closely.
3. a kind of electronic component aluminium radiator fin finished surface mopping device according to claim 1, it is characterised in that: institute
State adjust motor (6) pass through between driving gear (23) and internal tooth slide plate (5) constitute engaged transmission, and internal tooth slide plate (5) with it is recessed
It is to be slidably connected between trough floor (4).
4. a kind of electronic component aluminium radiator fin finished surface mopping device according to claim 1, it is characterised in that: institute
The surrounding that land bar (3) is stated along internal tooth slide plate (5) is uniformly distributed, and is connected between internal tooth slide plate (5) and land bar (3) for screw thread
It connects.
5. a kind of electronic component aluminium radiator fin finished surface mopping device according to claim 1, it is characterised in that: institute
It states painting brush (15) and lifting structure is constituted by the cooperation carefully between paint pipe (16) and adjusting screw rod (17) and slightly paint pipe (18), and is thin
The external width of paint pipe (16) is less than the inner width of thick paint pipe (18).
6. a kind of electronic component aluminium radiator fin finished surface mopping device according to claim 1, it is characterised in that: institute
The inside for erecting sliding strut (22) through sliding sleeve (9) is stated, and the central axes of perpendicular sliding strut (22) are perpendicular to hydraulic column (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821364422.7U CN208810468U (en) | 2018-08-23 | 2018-08-23 | A kind of electronic component aluminium radiator fin finished surface mopping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821364422.7U CN208810468U (en) | 2018-08-23 | 2018-08-23 | A kind of electronic component aluminium radiator fin finished surface mopping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208810468U true CN208810468U (en) | 2019-05-03 |
Family
ID=66274327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821364422.7U Expired - Fee Related CN208810468U (en) | 2018-08-23 | 2018-08-23 | A kind of electronic component aluminium radiator fin finished surface mopping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208810468U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774393A (en) * | 2019-11-14 | 2020-02-11 | 白雪梅 | Color wiping device for salix mongolica panel for door plate production |
| CN114643157A (en) * | 2022-03-23 | 2022-06-21 | 江苏长川科技有限公司 | Painting equipment for transformer radiating fins |
-
2018
- 2018-08-23 CN CN201821364422.7U patent/CN208810468U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774393A (en) * | 2019-11-14 | 2020-02-11 | 白雪梅 | Color wiping device for salix mongolica panel for door plate production |
| CN114643157A (en) * | 2022-03-23 | 2022-06-21 | 江苏长川科技有限公司 | Painting equipment for transformer radiating fins |
| CN114643157B (en) * | 2022-03-23 | 2023-01-10 | 江苏长川科技有限公司 | Painting equipment for transformer radiating fins |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109201422B (en) | Control method of multifunctional hot melt adhesive gun | |
| CN208810468U (en) | A kind of electronic component aluminium radiator fin finished surface mopping device | |
| CN203957474U (en) | A kind of release liners glue spreader | |
| CN205306330U (en) | Drawing case with adjustable height, angle | |
| CN211316807U (en) | Building material production device capable of effectively controlling drying temperature | |
| CN105854686B (en) | A kind of mould wash mixer | |
| CN209597589U (en) | A kind of wall coating fast-drying device | |
| CN209124266U (en) | A kind of electronic component check and correction formula point glue equipment | |
| CN208134651U (en) | One kind can the anti-remaining security protection unmanned plane shell cleaning device of cleaning trace | |
| CN209565184U (en) | A kind of full coat glue mesospore pipe glue spreader | |
| CN209665650U (en) | A kind of glued board spray-bonding craft device | |
| CN208757971U (en) | A kind of lamp apparatus painting quick-drying | |
| CN113210200A (en) | Sealant applying device for sealant construction | |
| CN211726377U (en) | Improved section material coating device | |
| CN218414128U (en) | Preheating device is used in resistance production | |
| CN220634866U (en) | Automatic spraying drying device | |
| CN110481065A (en) | A kind of bicycle tube detection leak repairing equipment | |
| CN105854687B (en) | A kind of paint mixing device | |
| CN216261728U (en) | Fixing device applied to integrated electronic device | |
| CN205830283U (en) | Farm-oriented motor-driven broadcast application land leveller | |
| CN220635930U (en) | Bending machine | |
| CN214637685U (en) | Novel fireproof material spraying device | |
| CN218423553U (en) | Warm logical surperficial rust-resistant spraying device of municipal administration | |
| CN217439469U (en) | Construction device for heat insulation material of green building | |
| CN219683103U (en) | Rotor piece rubber coating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 Termination date: 20210823 |