CN110398276A - A kind of hydraulic engineering water-depth measurement device - Google Patents

A kind of hydraulic engineering water-depth measurement device Download PDF

Info

Publication number
CN110398276A
CN110398276A CN201910820940.8A CN201910820940A CN110398276A CN 110398276 A CN110398276 A CN 110398276A CN 201910820940 A CN201910820940 A CN 201910820940A CN 110398276 A CN110398276 A CN 110398276A
Authority
CN
China
Prior art keywords
cabinet
round bar
bottom end
screw rod
gear
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.)
Pending
Application number
CN201910820940.8A
Other languages
Chinese (zh)
Inventor
孙晓明
刘树军
滕克营
王最芳
孙志刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201910820940.8A priority Critical patent/CN110398276A/en
Publication of CN110398276A publication Critical patent/CN110398276A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296Acoustic waves

Abstract

The invention discloses a kind of hydraulic engineering water-depth measurement devices, including cabinet, rectangular slab is installed on the right side of the cabinet, the top of the rectangular slab is equipped with display, the inner cavity bottom end of the cabinet is equipped with partition, the bottom end of the cabinet passes through bearing in left-right direction and is connected with the first round bar, it is mounted on screw rod along the vertical direction at left and right sides of the top of the partition, the outer wall bottom end of the screw rod is threaded with thread barrel, the top inner side of the thread barrel is equipped with column, hydraulic stem is installed on the inside of the connection frame, rectangular box is installed on the left of the hydraulic stem, the inner cavity of the rectangular box is provided with lifting structure.By rotating clockwise the first round bar, first gear, which follows, to be rotated clockwise, and second gear is driven to rotate counterclockwise, screw rod follows second gear to rotate counterclockwise, promote thread barrel that can move up in the outer wall of screw rod, top plate can be increased, guarantee that device is suitable for the height of various hull fences, improve the scope of application of device.

Description

A kind of hydraulic engineering water-depth measurement device
Technical field
The present invention relates to hydraulic engineering technical field, specially a kind of hydraulic engineering water-depth measurement device.
Background technique
Hydraulic engineering is the surface water and groundwater for controlling and deploying nature, reaches and removes the evil emerging sharp purpose and build Engineering, also referred to as Hydraulic Projects, water is human being's production and essential precious resources of living, but the state of its naturally occurring is simultaneously Not in full conformity with the needs of the mankind, hydraulic engineering is only built, just can control water flow, prevents flood, and carry out water It adjusts and distributes, to meet the progress and human lives' water of people's lives and production to the needs of water resource, with science and technology Flat raising, the range of mankind's activity expand a lot than previous, and the mankind have with nature more to be contacted, aquaculture, When field exploration, fishing, motor-cross, military training and flood fighting are taken precautions against natural calamities, people are frequently necessary to understand certain piece in time not Know the depth of water situation in waters, existing device in measurement can not regulating device according to demand height, lead to not adapt to each The height of kind hull fence, reduces the scope of application of device, and device is more heavy, can not easily change the side of device measurement To, it is more time-consuming and laborious, to improve the amount of labour of staff.
Summary of the invention
The purpose of the present invention is to provide a kind of hydraulic engineering water-depth measurement devices, to solve to propose in above-mentioned background technique The problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of hydraulic engineering water-depth measurement device, including case Body is equipped with rectangular slab on the right side of the cabinet, and the top of the rectangular slab is equipped with display, the inner cavity bottom end of the cabinet Partition is installed, the bottom end of the cabinet passes through bearing in left-right direction and is connected with the first round bar, and prolongs on the right side of the first round bar Cabinet is stretched out, the outer wall interference fit of the inner ring of the bearing and the first round bar, the outer ring of the bearing and the inner wall of cabinet are solid Fixed connection, the outer wall left and right sides of first round bar are mounted on first gear, and the inner cavity left and right sides of the cabinet is along upper Lower direction offers sliding slot, and sliding slot is located at partition top, is respectively mounted along the vertical direction at left and right sides of the top of the partition There is screw rod, and partition is extended in the bottom end of screw rod, the outer wall bottom end of the screw rod is threaded with thread barrel, the thread barrel Outside is equipped with the sliding block to match with sliding slot, and the inner cavity of sliding slot is extended on the outside of sliding block, the bottom end installation of the screw rod There is the second gear being meshed with first gear, the top inner side of the thread barrel is equipped with column, and the top of column extends Cabinet out, the top of the column are equipped with top plate, and the top of the top plate is equipped with turntable, and the top of the turntable is equipped with Connection frame is equipped with hydraulic stem on the inside of the connection frame, rectangular box is equipped on the left of the hydraulic stem, the rectangular box Inner cavity is provided with lifting structure.
Preferably, the lifting structure includes motor, the second round bar, spool, through-hole, cotton rope and ultrasonic wave detector;
Motor is installed, the right side of the motor is equipped with the second round bar, and second by shaft coupling on the left of the rectangular box The inner cavity of rectangular box is extended on the right side of round bar, the outer wall of second round bar is provided with spool, and the bottom end of the rectangular box is opened Equipped with through-hole, the outer wall of the spool is connected with one end of cotton rope, and the other end of cotton rope be wrapped in the outer wall of spool after extend Through-hole out, the bottom end of the cotton rope is equipped with ultrasonic wave detector, and ultrasonic wave detector is electrically connected with display.
Preferably, the diameter of the first gear is less than the diameter of second gear.
Preferably, the installed in front of the cabinet has door-plate.
Preferably, the inboard width of the through-hole and spool is of same size.
Preferably, it is identical with screw rod to be located at the height on partition top for the height of the sliding slot.
A kind of hydraulic engineering water-depth measurement device proposed by the present invention, beneficial effect are:
1, by rotating clockwise the first round bar, first gear follows to be rotated clockwise the present invention, and drives the second gear inverse time Needle rotation, screw rod follow second gear to rotate counterclockwise, promote thread barrel that can move up in the outer wall of screw rod, top plate can be risen Height guarantees that device is suitable for the height of various hull fences, improves the scope of application of device.
2, the present invention can adjust the detection direction of ultrasonic wave detector, make device can be easily and fast by rotary turnplate The direction of detection is adjusted, it is time saving and energy saving, to reduce the amount of labour of staff.
3, the present invention can effectively control the height of ultrasonic wave detector by lifting structure, accurate when can be improved detection Property.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is that cabinet of the present invention faces the structural schematic diagram cutd open;
Fig. 3 is the structural schematic diagram amplified at A of the present invention;
Fig. 4 is the structural schematic diagram that rectangular box of the present invention faces section view.
In figure: 1, cabinet, 2, rectangular slab, 3, display, 4, partition, the 5, first round bar, 6, first gear, 7, sliding slot, 8, Screw rod, 9, thread barrel, 10, sliding block, 11, second gear, 12, column, 13, top plate, 14, turntable, 15, connection frame, 16, hydraulic Bar, 17, rectangular box, 18, motor, the 19, second round bar, 20, spool, 21, through-hole, 22, cotton rope, 23, ultrasonic wave detector, 24, Door-plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of hydraulic engineering water-depth measurement device, including cabinet 1, the right side of cabinet 1 is equipped with rectangular slab 2, and the top of rectangular slab 2 is equipped with display 3, can intuitively be observed by display 3 Testing result, the inner cavity bottom end of cabinet 1 are equipped with partition 4, and the bottom end of cabinet 1 passes through bearing in left-right direction and is connected with the first circle Bar 5, and cabinet 1 is extended on the right side of the first round bar 5, the inner ring of bearing and the outer wall of the first round bar 5 are interference fitted, outside bearing Ring is fixedly connected with the inner wall of cabinet 1, is mounted on first gear 6, the inner cavity of cabinet 1 at left and right sides of the outer wall of the first round bar 5 The left and right sides offers sliding slot 7 along the vertical direction, and sliding slot 7 is located at 4 top of partition, and the top left and right sides of partition 4 is along upper Lower direction is mounted on screw rod 8, and partition 4 is extended in the bottom end of screw rod 8, and the outer wall bottom end of screw rod 8 is threaded with thread barrel 9, thread barrel 9 can be moved back and forth up and down in the outer wall of screw rod 8, and the outside of thread barrel 9 is equipped with the sliding block to match with sliding slot 7 10, and the outside of sliding block 10 extends to the inner cavity of sliding slot 7, sliding block 10 can up and down reciprocatingly be slided in the inner cavity of sliding slot 7, while can be kept away Exempting from thread barrel 9 follows screw rod 8 to rotate, and the bottom end of screw rod 8 is equipped with the second gear 11 being meshed with first gear 6, the first tooth Wheel 6, which rotates clockwise, can drive second gear 11 to rotate counterclockwise, and the top inner side of thread barrel 9 is equipped with column 12, and column Cabinet 1 is extended on 12 top, and column 12 can follow thread barrel 9 to move up and down, and the top of column 12 is equipped with top plate 13, top plate 13 top is equipped with turntable 14, and the rotation of turntable 14 can drive rectangular box 17 to rotate, convenient to measure to different directions, turntable 14 top is equipped with connection frame 15, and the inside of connection frame 15 is equipped with hydraulic stem 16, and the left side of hydraulic stem 16 is equipped with rectangle The inner cavity of case 17, rectangular box 17 is provided with lifting structure, can control the height of ultrasonic wave detector 23 by lifting structure.
Under be classified as each electrical part model and effect of this case:
Motor 18: the decelerating motor of model R107R77 is controlled by peripheral operation system, can drive 20 spool of spool.
Ultrasonic wave detector 23: model SM-5 is controlled by peripheral operation system, can be measured to the depth of water.
Hydraulic column 16: model Yq-20t is controlled by peripheral operation system, rectangular box can be driven to move left and right, and facilitates control Ultrasonic wave detector 23 processed extends the distance of hull.
Preferably, further, lifting structure include motor 18, the second round bar 19, spool 20, through-hole 21, Cotton rope 22 and ultrasonic wave detector 23;
The left side of rectangular box 17 is equipped with motor 18, and the right side of motor 18 is equipped with the second round bar 19, and second by shaft coupling The right side of round bar 19 extends to the inner cavity of rectangular box 17, and the outer wall of the second round bar 19 is provided with spool 20, can be incited somebody to action by spool 20 Cotton rope 22 is wound, and controls the height of ultrasonic wave detector 23, and the bottom end of rectangular box 17 offers through-hole 21, passes through through-hole 21 can make cotton rope 22 extend the inner cavity of rectangular box 17, and the outer wall of spool 20 is connected with one end of cotton rope 22, and cotton rope 22 is another One ends wound extends through-hole 21 after the outer wall of spool 20, and the bottom end of cotton rope 22 is equipped with ultrasonic wave detector 23, and ultrasound Wave survey meter 23 is electrically connected with display 3, can be measured to the depth of water by ultrasonic wave detector 23.
Preferably, further, the diameter of first gear 6 is less than the diameter of second gear 11, in the first tooth It is more laborsaving when 6 drive second gear 11 of wheel, because the arm of force of first gear 6 is less than the arm of force of second gear 11, cause first The power of 6 power point of gear is greater than the resistance of the resistance point of second gear 11, so laborsaving.
Preferably, further, the installed in front of cabinet 1 has door-plate 24, can be convenient right by door-plate 24 Part inside cabinet 1 carries out maintenance test.
Preferably, further, the inboard width of through-hole 21 and spool 20 is of same size, avoids spool 20 The cotton rope 22 and through-hole 21 of outer wall rub, and improve the service life of cotton rope 22.
Preferably, further, the height of sliding slot 7 is identical as the height that screw rod 8 is located at 4 top of partition, really Protecting sliding block 10 can normally follow thread barrel 9 to move up and down in the inner cavity of sliding slot 7.
By those skilled in the art, the power supply that electricity pieces all in this case are adapted to it is attached by conducting wire, and Suitable controller should be selected according to the actual situation, to meet demand for control, specific connection and control sequence should be referred to In following working principles, successive job order is completed to be electrically connected between each electricity piece, detailed connection means, is that this field is public Know technology, it is following mainly to introduce working principle and process, it is not explained to electrical control.
Its detailed connection means is techniques well known, following mainly to introduce working principle and process, specific works It is as follows.
When needing to increase device, the first round bar 5 is rotated clockwise with hand, first gear 6, which follows, to be rotated clockwise simultaneously It driving second gear 11 to rotate counterclockwise, screw rod 8 is promoted to rotate counterclockwise, thread barrel 9 can be moved up in the outer wall of screw rod 8, Column 12 is increased, to improve the height of rectangular box 17, can make device be applicable in the fence of different height hull, pass through control Motor 18 processed works, and the second round bar 19 can be driven to rotate clockwise, according to the weight of ultrasonic wave detector 23, promote cotton rope 22 can It moves down, measure ultrasonic wave detector 23 can easily, testing result, which can transmit, can make staff to display 3 It more easily watches, connection frame 15 can be driven to rotate by rotary turnplate 14, promote rectangle 17 that can follow rotation, can easily change The detection direction for becoming ultrasonic wave detector 23, improves the detection range of device, device is easy to operate, can be according to different hull fences Height adjustment device, improve the scope of application of device, and equipment can be will test and rotated, to change the direction of detection, It avoids integrally moving device, it is time saving and energy saving, be conducive to the popularization and use of device.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of hydraulic engineering water-depth measurement device, including cabinet (1), it is characterised in that: be equipped on the right side of the cabinet (1) The top of rectangular slab (2), the rectangular slab (2) is equipped with display (3), and the inner cavity bottom end of the cabinet (1) is equipped with partition (4), the bottom end of the cabinet (1) passes through bearing in left-right direction and is connected with the first round bar (5), and the right side of the first round bar (5) Extend cabinet (1), the outer wall of the inner ring of the bearing and the first round bar (5) is interference fitted, the outer ring and cabinet of the bearing (1) inner wall is fixedly connected, and is mounted on first gear (6), the cabinet at left and right sides of the outer wall of first round bar (5) (1) it is offered along the vertical direction sliding slot (7) at left and right sides of inner cavity, and sliding slot (7) is located at partition (4) top, the partition (4) it is mounted on along the vertical direction screw rod (8) at left and right sides of top, and the bottom end of screw rod (8) is extended partition (4), it is described The outer wall bottom end of screw rod (8) is threaded with thread barrel (9), is equipped on the outside of the thread barrel (9) and is matched with sliding slot (7) Sliding block (10), and the inner cavity of sliding slot (7) is extended on the outside of sliding block (10), the bottom end of the screw rod (8) is equipped with and first The top inner side of the second gear (11) that gear (6) is meshed, the thread barrel (9) is equipped with column (12), and column (12) Top extend cabinet (1), the top of the column (12) is equipped with top plate (13), and the top of the top plate (13) is equipped with The top of turntable (14), the turntable (14) is equipped with connection frame (15), is equipped with hydraulic stem on the inside of the connection frame (15) (16), it is equipped with rectangular box (17) on the left of the hydraulic stem (16), the inner cavity of the rectangular box (17) is provided with lifting structure.
2. a kind of hydraulic engineering water-depth measurement device according to claim 1, it is characterised in that: the lifting structure includes Motor (18), the second round bar (19), spool (20), through-hole (21), cotton rope (22) and ultrasonic wave detector (23);
It is equipped with motor (18) on the left of the rectangular box (17), the right side of the motor (18) is equipped with second by shaft coupling Round bar (19), and the inner cavity of rectangular box (17) is extended on the right side of the second round bar (19), the outer wall of second round bar (19) is set It is equipped with spool (20), the bottom end of the rectangular box (17) offers through-hole (21), and the outer wall of the spool (20) is connected with cotton rope (22) one end, and the other end of cotton rope (22) be wrapped in the outer wall of spool (20) after extend through-hole (21), the cotton rope (22) bottom end is equipped with ultrasonic wave detector (23), and ultrasonic wave detector (23) is electrically connected with display (3).
3. a kind of hydraulic engineering water-depth measurement device according to claim 1, it is characterised in that: the first gear (6) Diameter be less than second gear (11) diameter.
4. a kind of hydraulic engineering water-depth measurement device according to claim 1, it is characterised in that: before the cabinet (1) Side is equipped with door-plate (24).
5. a kind of hydraulic engineering water-depth measurement device according to claim 2, it is characterised in that: the through-hole (21) it is interior Side width is of same size with spool (20).
6. a kind of hydraulic engineering water-depth measurement device according to claim 1, it is characterised in that: the height of the sliding slot (7) It spends identical as the height that screw rod (8) is located at partition (4) top.
CN201910820940.8A 2019-08-30 2019-08-30 A kind of hydraulic engineering water-depth measurement device Pending CN110398276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910820940.8A CN110398276A (en) 2019-08-30 2019-08-30 A kind of hydraulic engineering water-depth measurement device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910820940.8A CN110398276A (en) 2019-08-30 2019-08-30 A kind of hydraulic engineering water-depth measurement device

Publications (1)

Publication Number Publication Date
CN110398276A true CN110398276A (en) 2019-11-01

Family

ID=68329691

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910820940.8A Pending CN110398276A (en) 2019-08-30 2019-08-30 A kind of hydraulic engineering water-depth measurement device

Country Status (1)

Country Link
CN (1) CN110398276A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111595417A (en) * 2020-06-16 2020-08-28 康健青 Regional water depth detection device for water conservancy and hydropower
CN113514039A (en) * 2021-04-28 2021-10-19 李福印 Water depth detection device for municipal engineering

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191406303A (en) * 1913-05-29 1914-11-26 Astrogildo Guilherme Weyll Improvements in Apparatus for Indicating the Quantity of Water in the Holds of Ships, Tanks of Floating Docks, and elsewhere.
CN206709926U (en) * 2017-05-17 2017-12-05 汪继峰 A kind of hydraulic engineering water-depth measurement device
CN207215244U (en) * 2017-09-13 2018-04-10 广东宗兴合泰能源环保股份有限公司 A kind of fire cistern intelligent water level monitor
CN207423324U (en) * 2017-11-21 2018-05-29 潍坊亚峰化工仪表有限公司 The intelligent continuous calibration equipment of float level meter
CN108517611A (en) * 2018-05-23 2018-09-11 宜昌帝元医用材料有限公司 A kind of spraying type weaving machine
CN207959223U (en) * 2018-03-14 2018-10-12 青岛德泰建设工程有限公司 A kind of foundation pit construction Level monitor
CN208952963U (en) * 2018-06-11 2019-06-07 杨立会 A kind of road and bridge construction measuring device
CN209230733U (en) * 2019-02-19 2019-08-09 商丘市水利建筑勘测设计院 A kind of hydraulic engineering measuring device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191406303A (en) * 1913-05-29 1914-11-26 Astrogildo Guilherme Weyll Improvements in Apparatus for Indicating the Quantity of Water in the Holds of Ships, Tanks of Floating Docks, and elsewhere.
CN206709926U (en) * 2017-05-17 2017-12-05 汪继峰 A kind of hydraulic engineering water-depth measurement device
CN207215244U (en) * 2017-09-13 2018-04-10 广东宗兴合泰能源环保股份有限公司 A kind of fire cistern intelligent water level monitor
CN207423324U (en) * 2017-11-21 2018-05-29 潍坊亚峰化工仪表有限公司 The intelligent continuous calibration equipment of float level meter
CN207959223U (en) * 2018-03-14 2018-10-12 青岛德泰建设工程有限公司 A kind of foundation pit construction Level monitor
CN108517611A (en) * 2018-05-23 2018-09-11 宜昌帝元医用材料有限公司 A kind of spraying type weaving machine
CN208952963U (en) * 2018-06-11 2019-06-07 杨立会 A kind of road and bridge construction measuring device
CN209230733U (en) * 2019-02-19 2019-08-09 商丘市水利建筑勘测设计院 A kind of hydraulic engineering measuring device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111595417A (en) * 2020-06-16 2020-08-28 康健青 Regional water depth detection device for water conservancy and hydropower
CN113514039A (en) * 2021-04-28 2021-10-19 李福印 Water depth detection device for municipal engineering

Similar Documents

Publication Publication Date Title
CN110398276A (en) A kind of hydraulic engineering water-depth measurement device
CN207717081U (en) A kind of automation hydrometric cableway monitoring system
CN209619957U (en) A kind of automation water conservancy gate remotely monitored
CN206787669U (en) Hydraulic engineering Level monitor
CN209673087U (en) A kind of bridge construction support system sedimentation deformation monitoring device
CN209727919U (en) A kind of adjustable water monitoring device of measurement water level depth
CN206157789U (en) Ultra -deep pile hole concrete fills a height detection system
CN210833772U (en) Water level measurement and control system for large-scale axial flow propeller type unit
CN210690849U (en) Groundwater resource detection equipment with waterproof effect
CN201955086U (en) Automatic profile observation system for ice covered ocean at Polar Regions
CN204758451U (en) Research changes seepage flow experimental apparatus under water level
CN207675233U (en) A kind of gate current surveying device
CN210469568U (en) Based on building energy-saving three-dimensional visual material consumption monitoring device
CN113063070A (en) A small-size 5G basic station for comprehensive control of wisdom urban traffic flow
CN110424399B (en) Traffic construction deep basal pit lateral wall skew monitoring devices
CN106472249A (en) A kind of solar energy automatic irrigation system
CN219830405U (en) Water resource monitoring device
CN214947632U (en) Horizontal rotation positioning device of radar water level gauge measuring bar
CN215492393U (en) Gate detection equipment for simulating actual hydraulic environment
CN220625290U (en) Building slope warning equipment for building monitoring
CN219841966U (en) Measuring apparatu is used in water conservancy survey
CN209280741U (en) A kind of hydrographic water resource monitoring device
CN217302195U (en) Underwater target image acquisition device
CN218002995U (en) Sewage treatment sampling device
JP2001020848A (en) Blade generating noise measuring device

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
RJ01 Rejection of invention patent application after publication

Application publication date: 20191101

RJ01 Rejection of invention patent application after publication