CN111161656A - Portable warning equipment of dustproof speaker and pilot lamp is equipped with - Google Patents
Portable warning equipment of dustproof speaker and pilot lamp is equipped with Download PDFInfo
- Publication number
- CN111161656A CN111161656A CN202010148778.2A CN202010148778A CN111161656A CN 111161656 A CN111161656 A CN 111161656A CN 202010148778 A CN202010148778 A CN 202010148778A CN 111161656 A CN111161656 A CN 111161656A
- Authority
- CN
- China
- Prior art keywords
- fixed
- fixedly arranged
- face
- cavity
- pivot
- 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.)
- Withdrawn
Links
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
- G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
Abstract
The invention discloses movable warning equipment with a dustproof loudspeaker and an indicator lamp, which comprises a main box body, wherein a warning board is fixedly arranged on the upper side end face of the main box body, a first cavity is fixedly arranged in the main box body in a bilateral symmetry mode, a moving device is arranged in the first cavity, and a sound generating device and a warning device which are positioned on two sides of the warning board are fixedly arranged on the upper side end face of the main box body in a bilateral symmetry mode. The warning board has the advantages that the structure is simple, the use is convenient, the warning board can be moved by the aid of the moving device, the warning requirements of different places are met, meanwhile, the locking and supporting functions are achieved, the warning board can be prevented from moving when needed, the warning requirements of severe weather such as typhoon weather are met, the sounding device and the warning device can play a role in indicating weather such as foggy weather and rainy weather, and road safety of the severe weather is guaranteed.
Description
Technical Field
The invention relates to the technical field of speakers, in particular to a movable warning device with a dustproof speaker and an indicator lamp.
Background
The warning board is used as a common road device and plays a role in warning passing vehicles and pedestrians, but in severe weather such as foggy days, typhoon days and the like, the warning board is often ignored and cannot play a warning role, and even the warning board is blown away by wind, so that the warning board which warns by sound and a warning lamp is designed, and is very necessary for maintaining road safety.
Disclosure of Invention
It is an object of the present invention to provide a removable warning device incorporating a dust speaker and indicator light to overcome the above-mentioned deficiencies of the prior art.
The movable warning device with the dustproof loudspeaker and the indicator lamp comprises a main box body, wherein a warning board is fixedly arranged on the upper side end face of the main box body, a first cavity is fixedly arranged in the main box body in a bilateral symmetry mode, a moving device is arranged in the first cavity, and sound generating devices and warning devices which are positioned on two sides of the warning board are fixedly arranged on the upper side end face of the main box body in a bilateral symmetry mode;
the moving device comprises an extending block which is fixedly arranged on the lower bottom wall of the first cavity and extends downwards, a first shaft is rotatably arranged between the inner walls of the left side and the right side of the inner part of the extending block, a moving wheel is fixedly arranged on the first shaft, a first slide way is symmetrically and fixedly arranged on the inner walls of the left side and the right side of the first cavity, a slide rod is slidably arranged in the first slide way, a friction block is fixedly arranged at one end, away from the first slide way, of the slide rod, the friction block is positioned right above the moving wheel, a connecting block extending backwards is fixedly arranged on the rear end face of the friction block, a baffle is fixedly arranged between the left inner wall and the right inner wall of the first cavity, a handle rod which extends upwards and passes through the baffle and then extends leftwards is rotatably arranged on the upper end face of the friction block, and the left end;
on the basis of the technical scheme, a supporting block extending backwards is fixedly arranged on the inner wall of the front side of the first cavity, the supporting block is positioned below the handle rod, grooves are symmetrically and fixedly formed in the upper end face and the lower end face of the supporting block, second slide ways are fixedly arranged on the left inner wall and the right inner wall of each groove, a sliding block is arranged in each second slide way in a sliding mode, a protruding block is fixedly arranged on the upper end face of the sliding block, and a first spring is fixedly arranged between the lower end face of the sliding block and the lower bottom wall of each groove;
on the basis of the technical scheme, a first rotating shaft seat is symmetrically and fixedly arranged on the left side end face of the main box body, a first rotating shaft is rotatably arranged between the first rotating shaft seats, a sleeve rod is fixedly arranged on the first rotating shaft, an extension rod is slidably arranged on the lower side end face of the sleeve rod, a second rotating shaft seat is fixedly arranged at the lower end of the extension rod, a second rotating shaft is rotatably arranged between the second rotating shaft seats, a rotating shaft block is fixedly arranged on the second rotating shaft, a support leg is fixedly arranged on the lower side end face of the rotating shaft block, a third rotating shaft seat is fixedly arranged on the left side end face of the extension rod, a third rotating shaft is rotatably arranged between the third rotating shaft seats, a fixed rod is fixedly arranged on the third rotating shaft, a through hole is fixedly arranged on the fixed rod, a first rotating shaft penetrating through the through hole is fixedly arranged on the left side end face of the sleeve;
on the basis of the technical scheme, the sound generating device comprises a sound generating box fixedly arranged on the upper side end face of the main box body, a second cavity is fixedly arranged in the sound generating box, a paper basin seat is fixedly arranged on the lower wall of the second cavity, a magnet positioned in the paper basin seat is fixedly arranged on the lower wall of the second cavity, a paper basin is fixedly arranged on the upper side end face of the magnet, a coil is wound on the paper basin, a dust cover is fixedly arranged on the upper side end face of the paper basin seat, and filter screens are fixedly arranged on the front, rear, left and right inner walls of the second cavity;
on the basis of the technical scheme, the warning device comprises a third box fixedly arranged on the upper end face of the sounding box, a third cavity is fixedly arranged inside the third box, a lampshade is fixedly arranged on the upper end face of the third box, a lamp bulb seat extending upwards is fixedly arranged on the lower bottom wall of the third cavity and inside the lampshade, a bulb is fixedly arranged at the tail end of the upper side of the lamp bulb seat, a first gear is arranged on the excircle end face of the lamp bulb seat in a rotating mode, a reflector seat is fixedly arranged on the upper end face of the first gear, a reflector is fixedly arranged on the upper end face of the reflector seat, a motor located on the right side of the lamp bulb seat is fixedly arranged on the lower bottom wall of the third cavity, a power shaft is arranged on the upper end face of the motor in a rotating mode, and a second gear meshed with the first gear is fixedly arranged on the upper.
The invention has the beneficial effects that: the warning board has the advantages that the structure is simple, the use is convenient, the warning board can be moved by the aid of the moving device, the warning requirements of different places are met, meanwhile, the locking and supporting functions are achieved, the warning board can be prevented from moving when needed, the warning requirements of severe weather such as typhoon weather are met, the sounding device and the warning device can play a role in indicating weather such as foggy weather and rainy weather, and road safety of the severe weather is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a portable warning device equipped with a dustproof speaker and an indicator light according to the present invention;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
FIG. 3 is a schematic view of the structure at B-B in FIG. 1;
FIG. 4 is a schematic view of the structure of FIG. 1 at C;
FIG. 5 is a schematic view of the structure of FIG. 3 at D;
FIG. 6 is a schematic diagram of the structure at E in FIG. 3;
fig. 7 is a schematic view of the structure at F in fig. 3.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 7, the movable warning device with the dustproof speaker and the indicator lamp according to the embodiment of the invention comprises a main box body 10, wherein a warning board 11 is fixedly arranged on the upper side end face of the main box body 10, a first cavity 12 is fixedly arranged inside the main box body 10 in a bilateral symmetry manner, a moving device is arranged in the first cavity 12, and a sounding device and a warning device which are positioned on two sides of the warning board 11 are fixedly arranged on the upper side end face of the main box body 10 in a bilateral symmetry manner;
the moving device comprises an extension block 14 fixedly arranged on the lower bottom wall of the first cavity 12 and extending downwards, a first shaft 15 is rotatably arranged between the inner walls of the left side and the right side in the extension block 14, a moving wheel 13 is fixedly arranged on the first shaft 15, a first slideway 16 is symmetrically and fixedly arranged on the inner walls of the left side and the right side of the first cavity 12, a sliding rod 17 is arranged in the first slideway 16 in a sliding manner, one end of the sliding rod 17, which is far away from the first slideway 16, is fixedly provided with a friction block 18, the friction block 18 is positioned right above the moving wheel 13, a connecting block 22 extending backwards is fixedly arranged on the end face of the rear side of the friction block 18, a baffle 21 is fixedly arranged between the left inner wall and the right inner wall of the first cavity 12, the friction block 18 is rotatably provided at an upper end thereof with a handle bar 20 extending upward and penetrating the blocking plate 21 and then extending leftward, the tail end of the left side of the handle rod 20 penetrates through the inner wall of the left side of the first cavity 12 and is fixedly provided with a handle 19;
in addition, in one embodiment, a supporting block 23 extending backwards is fixedly arranged on the inner wall of the front side of the first cavity 12, the supporting block 23 is positioned below the handle rod 20, grooves 58 are symmetrically and fixedly arranged on the upper and lower end surfaces of the supporting block 23, a second slide way 60 is fixedly arranged on the left and right inner walls of the groove 58, a slide block 61 is slidably arranged in the second slide way 60, a protruding block 62 is fixedly arranged on the upper end surface of the slide block 61, and a first spring 59 is fixedly arranged between the lower end surface of the slide block 61 and the lower bottom wall of the groove 58;
in addition, in one embodiment, the left end face of the main box 10 is symmetrically and fixedly provided with a first rotating shaft seat 26, a first rotating shaft 27 is rotatably arranged between the first rotating shaft seats 26, a sleeve rod 24 is fixedly arranged on the first rotating shaft 27, an extension rod 50 is slidably arranged on the lower end face of the sleeve rod 24, a second rotating shaft seat 51 is fixedly arranged at the lower end of the extension rod 50, a second rotating shaft 54 is rotatably arranged between the second rotating shaft seats 51, a rotating shaft block 53 is fixedly arranged on the second rotating shaft 54, a support leg 52 is fixedly arranged on the lower end face of the rotating shaft block 53, a third rotating shaft seat 55 is fixedly arranged on the left end face of the extension rod 50, a third rotating shaft 56 is rotatably arranged between the third rotating shaft seats 55, a fixing rod 25 is fixedly arranged on the third rotating shaft 56, a through hole 47 is fixedly arranged on the fixing rod 25, a first block 49 penetrating through the through hole 47 is fixedly arranged on the left end face, the locking block 48 is rotatably arranged at the tail end of the left side of the first block 49;
in addition, in one embodiment, the sound generating device comprises a sound generating box 28 fixedly arranged on the upper side end face of the main box body 10, a second cavity 29 is fixedly arranged inside the sound generating box 28, a paper basin seat 45 is fixedly arranged on the lower bottom wall of the second cavity 29, a magnet 46 positioned inside the paper basin seat 45 is fixedly arranged on the lower bottom wall of the second cavity 29, a paper basin 44 is fixedly arranged on the upper side end face of the magnet 46, a coil 43 is wound on the paper basin 44, a dust cover 42 is fixedly arranged on the upper side end face of the paper basin seat 45, and filter screens 41 are fixedly arranged on the front, rear, left and right inner walls of the second cavity 29;
in addition, in one embodiment, the warning device includes a third box 32 fixedly disposed on the upper side end surface of the sounding box 28, a third cavity 31 is fixedly arranged in the third box 32, a lampshade 37 is fixedly arranged on the upper side end face of the third box 32, a bulb holder 40 extending upwards to the inside of the lampshade 37 is fixedly arranged on the lower bottom wall of the third cavity 31, the tail end of the upper side of the bulb seat 40 is fixedly provided with a bulb 36, the end surface of the excircle of the bulb seat 40 is rotatably provided with a first gear 39, the upper end face of the first gear 39 is fixedly provided with a reflector seat 38, the upper end face of the reflector seat 38 is fixedly provided with a reflector 35, the lower bottom wall of the third chamber 31 is fixedly provided with a motor 30 positioned on the right side of the bulb holder 40, the end face of the upper side of the motor 30 is rotatably provided with a power shaft 33, and the tail end of the upper side of the power shaft 33 is fixedly provided with a second gear 34 meshed with the first gear 39.
In the initial state, the handle bar 20 is located above the supporting block 23, the friction block 18 is not in contact with the moving wheel 13, and the extension rod 50 is retracted in the sleeve rod 24, so that the whole device can move freely.
When deploying the warning sign, with whole equipment removal to required place, later with handle bar 20 rotates to the left, pushes down afterwards, rotates to the right subsequently, clutch blocks 18 move down and with removal wheel 13 frictional contact, removal wheel 13 can not rotate, puts and ends the warning sign and removes, rotates latch blocks 48, will dead lever 25 rotates to the left, will extension rod 50 stretches out, stabilizer blade 52 contacts ground and reaches the effect of firm warning sign.
Open sound generating mechanism, coil 43 circular telegram, cone 44 makes sound, warns vehicle and pedestrian, bulb 36 is luminous, motor 30 starts, power shaft 33 and No. two gears 34 rotate, No. two gears 34 drive a gear 39 with reflector seat 38 and reflector 35 rotates, plays the warning effect.
The invention has the beneficial effects that: the warning board has the advantages that the structure is simple, the use is convenient, the warning board can be moved by the aid of the moving device, the warning requirements of different places are met, meanwhile, the locking and supporting functions are achieved, the warning board can be prevented from moving when needed, the warning requirements of severe weather such as typhoon weather are met, the sounding device and the warning device can play a role in indicating weather such as foggy weather and rainy weather, and road safety of the severe weather is guaranteed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a portable warning equipment that dustproof speaker and pilot lamp are equipped with, includes the main tank body, its characterized in that: the warning board is fixedly arranged on the end face of the upper side of the main box body, a first cavity is fixedly arranged in the main box body in a bilateral symmetry mode, a moving device is arranged in the first cavity, and sounding devices and warning devices which are located on two sides of the warning board are fixedly arranged on the end face of the upper side of the main box body in a bilateral symmetry mode;
the mobile device is including fixed locating diapire and downwardly extending's extension piece under a chamber, it is equipped with the axle No. one to rotate between the inside left and right sides inner wall of extension piece, an epaxial fixed removal wheel that is equipped with, the fixed slide that is equipped with of chamber left and right sides inner wall symmetry, the inside slip of slide is equipped with the slide bar No. one, the slide bar is kept away from the fixed clutch blocks that is equipped with of slide one end, the clutch blocks is located directly over the removal wheel, the fixed connecting block that extends backward that is equipped with of clutch blocks rear end face, the fixed baffle that is equipped with between the inner wall about a chamber, the side end face rotates and is equipped with upwards to extend and passes the handle pole that the baffle then extends left, handle pole left side end passes a chamber left side inner wall and fixed handle that is equipped with.
2. A portable alarm device incorporating a dust speaker and indicator light as claimed in claim 1, wherein: the handle comprises a cavity, a cavity is formed in the cavity, a supporting block extending backwards is fixedly arranged on the inner wall of the front side of the cavity, the supporting block is located below a handle rod, grooves are symmetrically and fixedly formed in the upper end face and the lower end face of the supporting block, a second slide way is fixedly arranged on the left inner wall and the right inner wall of the groove, a sliding block is slidably arranged in the second slide way, a protruding block is fixedly arranged on the upper end face of the sliding block, and a first spring is fixedly arranged between the lower end face of the.
3. A portable alarm device incorporating a dust speaker and indicator light as claimed in claim 1, wherein: the fixed pivot seat that is equipped with of main tank body left side terminal surface symmetry, it is equipped with the pivot No. one to rotate between the pivot seat, the fixed loop bar that is equipped with in the pivot, loop bar downside terminal surface slides and is equipped with the extension rod, the fixed pivot seat No. two that is equipped with of extension rod downside, it is equipped with the pivot No. two to rotate between the pivot seat No. two, the fixed pivot piece that is equipped with in the pivot No. two, the fixed stabilizer blade that is equipped with of pivot piece downside terminal surface, the extension rod left side terminal surface is fixed and is equipped with No. three pivot seats, it is equipped with the pivot No. three to rotate between No. three pivot seats, the fixed dead lever that is equipped with in No. three pivot, the fixed through-hole that is equipped with on the dead lever, the fixed being equipped with of loop bar left side terminal surface passes No..
4. A portable alarm device incorporating a dust speaker and indicator light as claimed in claim 1, wherein: the sound production device comprises a fixed sound production box arranged on the upper side end face of the main box body, a cavity is fixedly arranged inside the sound production box, a paper basin seat is fixedly arranged on the lower bottom wall of the cavity, a magnet is fixedly arranged inside the paper basin seat and is arranged on the lower bottom wall of the cavity, a paper basin is fixedly arranged on the upper side end face of the magnet, a coil is arranged on the paper basin, a dust cover is fixedly arranged on the upper side end face of the paper basin seat, and a filter screen is fixedly arranged on the inner wall of the cavity all around.
5. A portable alarm device incorporating a dust speaker and indicator light as claimed in claim 1, wherein: the warning device is including fixed locating the third case of sound production case top end face, the fixed third chamber that is equipped with of third incasement portion, the fixed lamp shade that is equipped with of third case top end face, the fixed wall that is equipped with in third chamber bottom upwards extends to the bulb seat of lamp shade inside, the terminal fixed bulb that is equipped with of bulb seat upside, bulb seat excircle terminal surface rotates and is equipped with the gear, the fixed reflector seat that is equipped with of gear upside terminal surface, the fixed reflector that is equipped with of reflector seat upside terminal surface, the fixed wall that is equipped with in of third chamber bottom is located the motor on bulb seat right side, the motor upside terminal surface rotates and is equipped with the power shaft, power shaft upside terminal fixed be equipped with gear engagement's second gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010148778.2A CN111161656A (en) | 2020-03-05 | 2020-03-05 | Portable warning equipment of dustproof speaker and pilot lamp is equipped with |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010148778.2A CN111161656A (en) | 2020-03-05 | 2020-03-05 | Portable warning equipment of dustproof speaker and pilot lamp is equipped with |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111161656A true CN111161656A (en) | 2020-05-15 |
Family
ID=70567097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010148778.2A Withdrawn CN111161656A (en) | 2020-03-05 | 2020-03-05 | Portable warning equipment of dustproof speaker and pilot lamp is equipped with |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111161656A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115311815A (en) * | 2022-08-25 | 2022-11-08 | 江苏尤特斯新技术有限公司 | Multidimensional safety warning assembly for hilly area and sharp curve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2637889Y (en) * | 2003-04-08 | 2004-09-01 | 王昌峰 | Rotary alarm lamp |
| CN107119592A (en) * | 2017-06-29 | 2017-09-01 | 程光成 | A kind of road maintenance caution device |
| CN207489348U (en) * | 2017-09-20 | 2018-06-12 | 温岭市第一建筑工程有限公司 | A kind of municipal construction warning sign |
| CN109736225A (en) * | 2019-02-28 | 2019-05-10 | 温州普睿信机械设备有限公司 | A kind of municipal warning sign being easily installed |
| CN208987123U (en) * | 2018-12-11 | 2019-06-14 | 广州市万禾电子有限公司 | A kind of Novel outdoor speaker |
-
2020
- 2020-03-05 CN CN202010148778.2A patent/CN111161656A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2637889Y (en) * | 2003-04-08 | 2004-09-01 | 王昌峰 | Rotary alarm lamp |
| CN107119592A (en) * | 2017-06-29 | 2017-09-01 | 程光成 | A kind of road maintenance caution device |
| CN207489348U (en) * | 2017-09-20 | 2018-06-12 | 温岭市第一建筑工程有限公司 | A kind of municipal construction warning sign |
| CN208987123U (en) * | 2018-12-11 | 2019-06-14 | 广州市万禾电子有限公司 | A kind of Novel outdoor speaker |
| CN109736225A (en) * | 2019-02-28 | 2019-05-10 | 温州普睿信机械设备有限公司 | A kind of municipal warning sign being easily installed |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115311815A (en) * | 2022-08-25 | 2022-11-08 | 江苏尤特斯新技术有限公司 | Multidimensional safety warning assembly for hilly area and sharp curve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201648986U (en) | Portable infrared alarming LED warning device | |
| CN111161656A (en) | Portable warning equipment of dustproof speaker and pilot lamp is equipped with | |
| CN110910790A (en) | Indicating device capable of automatically reminding based on electromagnetic induction | |
| CN208088166U (en) | A kind of vehicle warning device at highway zig zag crossing | |
| US20030016523A1 (en) | Dual lampshade system with motion effects | |
| KR101827368B1 (en) | Speaker device for vehicle | |
| CN205890492U (en) | Novel LCD screen mounting bracket on intelligent light -adjusting sunshading board | |
| CN208967654U (en) | A kind of LED street lamp convenient for steering | |
| CN210827191U (en) | Warning device is used in road engineering construction | |
| CN208936076U (en) | Modified form automobile side signal lamp | |
| CN210554484U (en) | Temporary warning device for traffic safety | |
| CN108870256A (en) | A kind of LED street lamp convenient for steering | |
| CN214158525U (en) | Electronic diabolo | |
| CN205211056U (en) | Acousto -optic warning warning light | |
| CN215450014U (en) | Novel knob for automobile | |
| CN211765215U (en) | Multifunctional taxi indicating board | |
| CN219697810U (en) | Sound box with light effect | |
| CN220582335U (en) | Ship searchlight with mobile cruising function | |
| CN218100621U (en) | Multifunctional composite power grid electric power signboard | |
| CN219428277U (en) | Vehicle lamp control device and handle | |
| CN218540496U (en) | Road traffic LED guide lamp | |
| CN211152141U (en) | Various bluetooth speaker that dazzles that adjustable loudspeaker turned to | |
| CN207262300U (en) | A kind of portable back mirror projection lamp | |
| DE202009016272U1 (en) | Traffic jam and information devices | |
| CN207157139U (en) | A kind of automotive acoustics of new integrated electrolytic matter capacitor |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200515 |