CN208614858U - A kind of automatic blanking device of sensor outer housing material strip - Google Patents
A kind of automatic blanking device of sensor outer housing material strip Download PDFInfo
- Publication number
- CN208614858U CN208614858U CN201820901290.0U CN201820901290U CN208614858U CN 208614858 U CN208614858 U CN 208614858U CN 201820901290 U CN201820901290 U CN 201820901290U CN 208614858 U CN208614858 U CN 208614858U
- Authority
- CN
- China
- Prior art keywords
- plate
- material strip
- outer housing
- sensor outer
- housing material
- 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
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of automatic blanking devices of sensor outer housing material strip, including bottom plate, it is sequentially connected feed device, blanking device and discharging device in the same direction on bottom plate, is connected and fixed in the upside of feed device, blanking device and discharging device by pressing plate；Feed device is identical with the structure of discharging device, and blanking device includes the fixed plate being mounted on bottom plate, in fixed plate installation correspond to each other setting turn over housing apparatus and cutoff device, turn over housing apparatus and cutoff device with pressing plate corresponding matching.The advantages of the utility model: the present apparatus is automatically performed the feeding of sensor outer housing material strip, cutting and blanking, and blanking velocity is fast, and labor intensity is small, is suitble to large-scale production application.
Description
Technical field
The utility model relates to the automatic of sensor accessory processing technique field more particularly to a kind of sensor outer housing material strip
Blanking device.
Background technique
Sensor is a kind of detection device, can experience measured information, and the information that can will be experienced, by a set pattern
Rule is for conversion into electric signal or the information output of other required forms, to meet transmission, processing, storage, the display, record of information
With control etc. require.
The characteristic as possessed by sensor is to realize the automatic primary link detected and automatically control, therefore it is wide
General to be applied to every field, sensor outer housing is the important component of sensor, at this stage, when producing sensor outer housing, is not had
Dedicated tool causes the inefficiency in production at present, is not suitable for the needs of modern times large-scale production for using.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of sensor outer housing proposed
The automatic blanking device of material strip.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of automatic blanking device of sensor outer housing material strip, it is characterised in that: including bottom plate, along same side on bottom plate
To feed device, blanking device and discharging device is sequentially connected, pass through on the upside of feed device, blanking device and discharging device
Pressing plate is connected and fixed；
Feed device is identical with the structure of discharging device, they include the fixing seat being mounted on bottom plate, in fixing seat
It is slidably connected slide, be cooperatively connected first back-moving spring between fixing seat and slide, scraping wings is joined in slide,
Drive rod is installed, drive rod is corresponding with fixing seat to be slidably matched, and is also connected on slide for placing sensor outer housing on slide
The delivery sheet of material strip further includes being fixedly connected on pressing plate to be fixedly connected with push plate, push rod is connected in push plate, and push rod is led with bottom plate
To cooperation, and push rod driving cooperation corresponding with drive rod, first back-moving spring and push rod are correspondingly arranged at the two sides of drive rod,
Briquetting is installed in the lower section of push plate, pressure plate is fixedly connected with below briquetting, pressure plate is correspondingly arranged on delivery sheet, and is being pressed
The lower section of block is also fixedly connected with ejector beam, and ejector beam runs through pressure plate；
Blanking device includes the fixed plate being mounted on bottom plate, and the setting of installation reciprocal correspondence turns over housing apparatus in fixed plate
And cutoff device, turn over housing apparatus and cutoff device with pressing plate corresponding matching.
Preferably, it is also connected with guide rod between the bottom plate and the push plate, is socketed spring on the guide bar.
Preferably, the fixing seat includes U-shaped board, and a waist-shaped hole, two waists are equipped on two vertical plates of U-shaped board
Type hole is coplanar and is arranged in parallel, and the drive rod is correspondingly arranged in waist-shaped hole, is equipped with an ear in the two sides of U-shaped board
Plate, the slide setting are fixedly connected with end plate in U-shaped board, and at the both ends of U-shaped board.
Preferably, the slide is cuboid plate structure, in one group of fluting of the spaced and parallel setting in the upside of slide,
By one scraping wings of hinged axis connection in each fluting, it is equipped with spring eye in the side of slide, is set in spring eye
There is first back-moving spring.
Preferably, the scraping wings includes cross-connecting board, is equipped with vertical plate in the side of cross-connecting board, the upper surface inclination of vertical plate is set
It sets, the other side of cross-connecting board is connected in the slide by articulated shaft.
Preferably, the push rod is cuboid plate structure, and the side above push rod is equipped with angular cut, under push rod
The other side of side is equipped with chamfered edge, and angular cut is plugged in the push plate, and the second back-moving spring that is also cooperatively connected at angular cut,
Chamfered edge correspondence is plugged in the bottom plate.
Preferably, the housing apparatus that turns over includes one group of support plate disposed in parallel, and shaft is connected between support plate, is being turned
It is sleeved and fixed one group of returning face plate on axis, gag lever post, gag lever post and returning face plate pair are fixedly connected in the support plate of returning face plate side
Cooperation should be limited, guide plate is equipped in the lower section of the pressing plate, defelctor apron is equipped on the downside of guide plate, in guide plate
Interior guiding, which is cooperatively connected, is oriented to compression bar and lever, is oriented to compression bar and lever respectively at corresponding returning face plate corresponding matching.
Preferably, the returning face plate is a square plate, and the adjacent two sides of returning face plate are respectively equipped with arc-shaped limit face and turn over
Board slot, the limit cooperation corresponding with the gag lever post of arc-shaped limit face.
Preferably, the cutoff device includes interior positioning guiding plate and side positioning guide plate disposed in parallel, and interior positioning is led
To positioning and guiding slot is cooperatively formed between plate and side positioning guide plate, it is equipped with guide plate in the lower section of the pressing plate, in guide plate
Downside be equipped with defelctor apron, in guide plate be oriented to mating connection guide sleeve, in guide sleeve guiding be cooperatively connected cut
Knife is fixedly connected with striker plate in the fixed plate, and blanking groove, blanking groove and cutter corresponding matching are equipped on striker plate.
Preferably, it is equipped with guide plate in the lower section of the pressing plate, defelctor apron is equipped on the downside of guide plate, is being led
One group of positioning compression bar of guiding mating connection, positioning compression bar and pressing plate corresponding matching into plate.
Utility model has the advantages that a kind of automatic blanking of sensor outer housing material strip provided by the utility model fills
It sets, the present apparatus is automatically performed the feeding of sensor outer housing material strip, cutting and blanking, and blanking velocity is fast, and labor intensity is small, is suitble to
Large-scale production application.
Detailed description of the invention
Fig. 1 is a kind of theory structure signal of the automatic blanking device of sensor outer housing material strip provided by the utility model
Figure；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the configuration schematic diagram of Fig. 1；
Fig. 4 is feeder structure schematic diagram；
Fig. 5 is blanking device structural schematic diagram；
Fig. 6 is to turn over housing apparatus and cutoff device cooperation decomposition texture schematic diagram.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1, Figure 2 and Figure 3, the automatic blanking device of a kind of sensor outer housing material strip provided by the utility model,
Including bottom plate 1, it is sequentially connected feed device 3, blanking device 4 and discharging device 5 in the same direction on bottom plate 1, is filled in feeding
The upside for setting 3, blanking device 4 and discharging device 5 is connected and fixed by pressing plate 2.
As shown in connection with fig. 4, feed device 3 is identical with the structure of discharging device 5, they include being mounted on consolidating on bottom plate 1
Reservation 12, the fixing seat 12 include U-shaped board, and a waist-shaped hole is equipped on two vertical plates of U-shaped board, and two waist-shaped holes are total
It face and is arranged in parallel, is equipped with an otic placode in the two sides of U-shaped board, is fixedly connected with end plate 21 at the both ends of U-shaped board.U-shaped
Slide 13 is slidably connected in plate.Slide 13 is cuboid plate structure, and at the upside interval of slide 13, two set in parallel
The fluting 13.1 set, the two sides above slide 13 are respectively equipped with side fluting, are separately connected a drive in the two sides of slide 13
Lever 11, each drive rod 11 are correspondingly arranged in the corresponding corresponding waist-shaped hole of U-shaped board.In each fluting 13.1 and each side
Pass through one scraping wings 14 of hinged axis connection in side's fluting.It is equipped with spring eye 13.2 in the side of slide 13, in spring eye
First back-moving spring is equipped in 13.2, first back-moving spring is corresponding with respective end plates 21 to be engaged, so that first back-moving spring
In compressive state.Scraping wings 14 includes cross-connecting board, and the side of cross-connecting board connects the articulated shaft, and the side of cross-connecting board is equipped with vertical
The upper surface of plate, vertical plate is obliquely installed, the cusp and 38 corresponding matching of sensor outer housing material strip of vertical plate upper surface.On slide 13
It is also connected with the delivery sheet 10 for placing sensor outer housing material strip 38, is set in the upside of delivery sheet 10 there are two material disposed in parallel
Trough of belt, in use, sensor outer housing material strip 38 is correspondingly arranged in material strip slot.Feed device 3 and discharging device 5 further include fixing
It is connected on pressing plate 2 and is fixedly connected with push plate 7, be fixedly connected with two guide rods 6 in the two sides of push plate 7, each guide rod 6 is oriented to
It is connected in bottom plate 1, and is socketed a spring on each guide rod 6.Two push rods 9, push rod are connected in the two sides of push plate 7
9 be cuboid plate structure, and the side above push rod 9 is equipped with angular cut 9.1, and the other side below push rod 9 is equipped with and cuts
Side 9.2, angular cut 9.1 are plugged in push plate 7, and the second back-moving spring that is also cooperatively connected at angular cut 9.1, and second resets bullet
Spring is arranged in push plate 7, and is constantly in compressive state, and the correspondence of chamfered edge 9.2 is plugged in bottom plate 1, is equipped with and pushes away on bottom plate 1
The guiding jack that bar 9 cooperates, the driving cooperation corresponding with drive rod 11 of push rod 9, reset spring and push rod 9 are correspondingly arranged at drive rod
11 two sides.Briquetting 8 is installed in the lower section of push plate 7, is fixedly connected with pressure plate 16 in the lower section of briquetting 8, the correspondence of pressure plate 16 is set
It sets on delivery sheet 10, sets in the downside of pressure plate 16 there are two other material strip slot, material strip slot and feeding in pressure plate 16
Material strip slot corresponding matching on plate 10.Ejector beam 15 always are also fixedly connected in the lower section of briquetting 8, ejector beam 15 runs through pressure plate
16, tip, tip and 38 corresponding matching of sensor outer housing material strip are equipped in the lower end of ejector beam 15.
In conjunction with shown in Fig. 5 and Fig. 6, blanking device 4 includes the backing plate 17 being mounted on bottom plate 1, passes through spiral shell on backing plate 17
Nail is connected and fixed plate 18, is set in fixed plate 18 there are two positioning hopper 19 disposed in parallel and mounting hole 39, in fixed plate 18
Housing apparatus 44 and cutoff device 45 are turned in upper installation reciprocal correspondence setting.
The housing apparatus 44 that turns over includes four support plates 37 disposed in parallel, and support plate 37 is mounted in mounting hole 39, often
It is equipped with a through-hole 40 in a support plate 37, a shaft 31 is connected between four support plates 37, the setting of shaft 31 is logical
In hole 40, and shaft 31 can be freely rotated in through-hole 40, and the side of shaft 31 is equipped with chamfered edge, and three are socketed in shaft 31
Returning face plate 27, each returning face plate 27 are correspondingly arranged between corresponding two support plates 37.Returning face plate 27 is a square plate, is turned over
The adjacent two sides of rotating plate 27 are respectively equipped with arc-shaped limit face 27.1 and groove of platform trap door 27.2, are fixedly connected with limit in four support plates 37
Position bar 32, the limit cooperation corresponding with the arc-shaped limit face 27.1 of returning face plate 27 of gag lever post 32, the correspondence of sensor outer housing material strip 38 are set
It sets in groove of platform trap door 27.2, spring eye 27.4 is additionally provided on the returning face plate 27 of 27.3 side of the second through-hole, in spring eye 27.4
Interior connection torsional spring, torsional spring are socketed in shaft 31, and make returning face plate 27 be constantly in stress with 32 corresponding matching of gag lever post
State.
It is connected by screw to positioning plate 43 in the lower section of the pressing plate 2, is equipped with guide plate 42 in the lower section of positioning plate 43,
The downside of guide plate 42 connects defelctor apron 41 by matching board 42, and guiding, which is cooperatively connected, in guide plate 42 is oriented to 25 He of compression bar
Two levers 50, guiding compression bar 25 and intermediate 27 corresponding matching of returning face plate, two levers 50 are corresponding with the returning face plate 27 of two sides
Cooperation.One group of positioning compression bar 26 of guiding mating connection in guide plate 42, positions upside and 2 corresponding matching of pressing plate of compression bar 26,
Downside is pyramidal structure, and with 38 corresponding matching of sensor outer housing material strip.
The cutoff device 45 includes the side positioning guide plate 22 of interior positioning guiding plate 20 and two sides disposed in parallel, default
Positioning and guiding slot 20.1 is cooperatively formed between position guide plate 20 and each side positioning guide plate 22, is oriented in the guide plate 42
Be cooperatively connected two guide sleeves 23, and mating connection cutter 24 is oriented in guide sleeve 23, is fixedly connected in the fixed plate 18
Striker plate 33 is equipped with blanking groove 34, blanking groove 34 and 24 corresponding matching of cutter on striker plate 33, sets in the side of striker plate 33
There is stock guide 35, is equipped with deflector chute 36, deflector chute 36 and 34 corresponding matching of blanking groove in the upside of stock guide 35, positioning is led inside
To being additionally provided with two compressing rods 46 between plate 20 and the side positioning guide plate 22 of two sides, each compressing rod 46 with corresponding guide
36 corresponding matching of slot.In blanking, sensor outer housing material strip 38 is correspondingly arranged in deflector chute 36, by cutter 24 in blanking groove
Blanking is carried out in 34.
Claims (10)
1. a kind of automatic blanking device of sensor outer housing material strip, it is characterised in that: including bottom plate (1), along same on bottom plate (1)
One direction is sequentially connected feed device (3), blanking device (4) and discharging device (5), in feed device (3), blanking device (4)
It is connected and fixed with the upside of discharging device (5) by pressing plate (2)；
Feed device (3) is identical with the structure of discharging device (5), they include the fixing seat (12) being mounted on bottom plate (1),
Slide (13) are slidably connected in fixing seat (12), be cooperatively connected the first reset bullet between fixing seat (12) and slide (13)
Spring joins scraping wings (14) in slide (13), installs drive rod (11) on slide (13), drive rod (11) and fixing seat
(12) correspondence is slidably matched, and the delivery sheet (10) for placing sensor outer housing material strip is also connected on slide (13), further includes
It is fixedly connected on pressing plate (2) and is fixedly connected with push plate (7), connect push rod (9) on push plate (7), push rod (9) is led with bottom plate (1)
To cooperation, and push rod (9) driving corresponding with drive rod (11) cooperates, and first back-moving spring and push rod (9) are correspondingly arranged at driving
The two sides of bar (11) install briquetting (8) in the lower section of push plate (7), are fixedly connected pressure plate (16), press below briquetting (8)
Flitch (16) is correspondingly arranged on delivery sheet (10), and is also fixedly connected with ejector beam (15), ejector beam in the lower section of briquetting (8)
(15) run through pressure plate (16)；
Blanking device (4) includes the fixed plate (18) being mounted on bottom plate (1), and installation corresponds to each other setting on fixed plate (18)
Turn over housing apparatus (44) and cutoff device (45), turn over housing apparatus (44) and cutoff device (45) with pressing plate (2) corresponding matching.
2. a kind of automatic blanking device of sensor outer housing material strip according to claim 1, it is characterised in that: at the bottom
It is also connected with guide rod (6) between plate (1) and the push plate (7), is socketed spring on guide rod (6).
3. a kind of automatic blanking device of sensor outer housing material strip according to claim 1, it is characterised in that: the fixation
Seat (12) includes U-shaped board, and a waist-shaped hole is equipped on two vertical plates of U-shaped board, and two waist-shaped holes are coplanar and are arranged in parallel,
And the drive rod (11) is correspondingly arranged in waist-shaped hole, is equipped with an otic placode in the two sides of U-shaped board, the slide (13) sets
It sets in U-shaped board, and is fixedly connected with end plate (21) at the both ends of U-shaped board.
4. a kind of automatic blanking device of sensor outer housing material strip according to claim 1, it is characterised in that: the slide
It (13) is cuboid plate structure, in one group of fluting (13.1) of the spaced and parallel setting in the upside of slide (13), in each fluting
(13.1) by hinged axis connection one scraping wings (14) in, spring eye (13.2) are equipped in the side of slide (13),
First back-moving spring is equipped in spring eye (13.2).
5. a kind of automatic blanking device of sensor outer housing material strip according to claim 1, it is characterised in that: the pusher
Plate (14) includes cross-connecting board, is equipped with vertical plate in the side of cross-connecting board, and the upper surface of vertical plate is obliquely installed, and the other side of cross-connecting board is logical
Articulated shaft is crossed to be connected in the slide (13).
6. a kind of automatic blanking device of sensor outer housing material strip according to claim 1, it is characterised in that: the push rod
It (9) is cuboid plate structure, the side above push rod (9) is equipped with angular cut (9.1), another below push rod (9)
Side is equipped with chamfered edge (9.2), and angular cut (9.1) is plugged in the push plate (7), and is also cooperatively connected at angular cut (9.1) the
Two reset springs, chamfered edge (9.2) is corresponding to be plugged in the bottom plate (1).
7. a kind of automatic blanking device of sensor outer housing material strip according to claim 1, it is characterised in that: described to turn over shell
Device (44) includes one group of support plate (37) disposed in parallel, shaft (31) is connected between support plate (37), in shaft (31)
On be sleeved and fixed one group of returning face plate (27), be fixedly connected gag lever post (32) in the support plate (37) of returning face plate (27) side, limit
Position bar (32) limit cooperation corresponding with returning face plate (27), is equipped with guide plate (42) in the lower section of the pressing plate (2), in guide plate
(42) defelctor apron (41) are equipped on the downside of, guiding, which is cooperatively connected, in guide plate (42) is oriented to compression bar (25) and lever
(50), compression bar (25) and lever (50) are oriented to respectively at corresponding returning face plate (27) corresponding matching.
8. a kind of automatic blanking device of sensor outer housing material strip according to claim 7, it is characterised in that: the overturning
Plate (27) is a square plate, and the adjacent two sides of returning face plate (27) are respectively equipped with arc-shaped limit face (27.1) and groove of platform trap door
(27.2), arc-shaped limit face (27.1) limit cooperation corresponding with the gag lever post (32).
9. a kind of automatic blanking device of sensor outer housing material strip according to claim 1, it is characterised in that: the blank
Device (45) includes interior positioning guiding plate (20) disposed in parallel and side positioning guide plate (22), interior positioning guiding plate (20) and side
Positioning and guiding slot (20.1) are cooperatively formed between positioning guiding plate (22), are equipped with guide plate (42) in the lower section of the pressing plate (2),
It is equipped with defelctor apron (41) on the downside of guide plate (42), is oriented to mating connection guide sleeve (23) in guide plate (42),
Mating connection cutter (24) are oriented in guide sleeve (23), striker plate (33) are fixedly connected on the fixed plate (18), are being kept off
Flitch (33) is equipped with blanking groove (34), blanking groove (34) and cutter (24) corresponding matching.
10. a kind of automatic blanking device of sensor outer housing material strip according to claim 1, it is characterised in that: described
The lower section of pressing plate (2) is equipped with guide plate (42), defelctor apron (41) is equipped on the downside of guide plate (42), in guide plate
(42) one group of positioning compression bar (26) of guiding mating connection, positioning compression bar (26) and pressing plate (2) corresponding matching in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820901290.0U CN208614858U (en) | 2018-06-12 | 2018-06-12 | A kind of automatic blanking device of sensor outer housing material strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820901290.0U CN208614858U (en) | 2018-06-12 | 2018-06-12 | A kind of automatic blanking device of sensor outer housing material strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208614858U true CN208614858U (en) | 2019-03-19 |
Family
ID=65702990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820901290.0U Expired - Fee Related CN208614858U (en) | 2018-06-12 | 2018-06-12 | A kind of automatic blanking device of sensor outer housing material strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208614858U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113036575A (en) * | 2021-03-03 | 2021-06-25 | 赛尔康技术（深圳）有限公司 | Elastic sheet cutting device |
| CN113333953A (en) * | 2021-08-09 | 2021-09-03 | 苏州润弘安创自动化科技有限公司 | Feeding and positioning laser welding device |
-
2018
- 2018-06-12 CN CN201820901290.0U patent/CN208614858U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113036575A (en) * | 2021-03-03 | 2021-06-25 | 赛尔康技术（深圳）有限公司 | Elastic sheet cutting device |
| CN113036575B (en) * | 2021-03-03 | 2023-11-10 | 赛尔康技术（深圳）有限公司 | Spring piece blanking device |
| CN113333953A (en) * | 2021-08-09 | 2021-09-03 | 苏州润弘安创自动化科技有限公司 | Feeding and positioning laser welding device |
| CN113333953B (en) * | 2021-08-09 | 2021-12-07 | 苏州润弘安创自动化科技有限公司 | Feeding and positioning laser welding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103855592B (en) | A kind of HDMI-CF electric connector automatic assembling | |
| CN208614858U (en) | A kind of automatic blanking device of sensor outer housing material strip | |
| CN110076266B (en) | IC pin blanking bending equipment | |
| CN204144649U (en) | Full-automatic multi-thread single-head terminal crimping machine | |
| CN112536608B (en) | Braid capacitor feeding mechanism | |
| CN207608063U (en) | A kind of automatic feeding | |
| CN203198403U (en) | Flat-pressing die-cutting/stamping machine | |
| CN204809163U (en) | Plug -in fuse automatic assembly machine | |
| CN207710879U (en) | A kind of packing board grooving cut-out equipment | |
| CN210139108U (en) | Adjustable workpiece machining device | |
| CN208303702U (en) | A kind of feed device of sensor outer housing material strip | |
| CN110027035A (en) | A kind of impact slicing device of household rice cake | |
| CN209831928U (en) | Cutting machine for automatic feeding of furniture boards | |
| CN210233138U (en) | Test paper strip slitting device | |
| CN108555991A (en) | A kind of automatic blanking device of sensor outer housing material strip | |
| CN210547353U (en) | Gasket locating hole processingequipment | |
| CN104511565B (en) | Automatic nail feeding riveting set in a kind of mould | |
| CN208305154U (en) | A kind of blanking component of sensor outer housing material strip | |
| CN209533554U (en) | Cutting means | |
| CN208303703U (en) | A kind of material strip drive seat for sensor outer housing material strip feed device | |
| CN108543876A (en) | A kind of feed device of sensor outer housing material strip | |
| CN208617042U (en) | A kind of driving device for the transmission of sensor outer housing material strip | |
| CN208614897U (en) | A kind of cutoff device of sensor outer housing material strip | |
| EP1381123B1 (en) | Crimping press having a feeding device | |
| CN106914739B (en) | Participate in insert iron sheet mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |