CN2757113Y - Tyre detector - Google Patents
Tyre detector Download PDFInfo
- Publication number
- CN2757113Y CN2757113Y CN 200420109399 CN200420109399U CN2757113Y CN 2757113 Y CN2757113 Y CN 2757113Y CN 200420109399 CN200420109399 CN 200420109399 CN 200420109399 U CN200420109399 U CN 200420109399U CN 2757113 Y CN2757113 Y CN 2757113Y
- Authority
- CN
- China
- Prior art keywords
- fixed
- tyre
- tire
- slide
- pressure
- 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
Images
Landscapes
- Tires In General (AREA)
Abstract
The utility model relates to a tyre detector, which comprise a test desk which is composed of a base and a rotary table which is fixedly arranged on a base face, wherein the middle part of the rotary table is fixedly provided with toughened glass for storing the tyre; a pressure driving mechanism is fixedly arranged on the rotary table and is capable of applying pressure on the tyre; the middle part of the base is dented with an image measurement sensor which is used for detecting deformation of the tyre which is pressed by the pressure driving mechanism; a detecting control device controls the pressure driving mechanism to drive the image measurement sensor and record detecting data which is output by the image measurement sensor; the test table is additionally provided with a tyre side detecting mechanism which comprise a triaxial link gear which is fixed on the side part of the base and a vertical slide seat scanning sensor which is fixed on the triaxial link gear; the scanning sensor detects compressive deformation of the side surface of the tyre; the detecting control device records detecting data which is output by the scanning sensor; the base is fixed with the rotary table through a rotating mechanism which is used for realizing that the rotary table can rotate along the base so that the tyre side detecting mechanism can simultaneously detect the compressive deformation of both sides of the tyre. The utility model conveniently detects various compressive deformation of the tyre.
Description
Technical field
The utility model relates to a kind of tyre detection device, particularly relates to the tyre detection device that detects the tire compressive deformation.
Background technology.
In the prior art, detection for the tire compressive deformation, general craft or the mechanical compression of adopting, tire profile inscription rubbing after the distortion is got off, whether detect tire with reference to the table of comparisons qualified, and for detecting the tire side after the distortion, therefore existing method can not detect distortion rear tyre situation all sidedly.
Summary of the invention
In order to remedy above deficiency, the utility model provides a kind of tyre detection device when being convenient to detect the tire compressive deformation.
The technical solution of the utility model is such: a kind of tyre detection device, it is characterized in that, and comprise
1) by base be fixedly arranged on the test board that the universal stage of this seating plane is formed, be provided with testing window in the middle part of this universal stage, be installed with on this testing window be used to place tire, can resist high-intensity transparent test board;
What 2) be fixedly arranged on this universal stage can be to the pressure-driven mechanism that the tire of placing is exerted pressure;
3) this base under this test board is concaved with the video survey sensor, is used to detect the tire front compressive deformation of tire under this pressure-driven mechanism exerts pressure;
4) detection control apparatus, this detection control apparatus can be controlled the driving of exerting pressure of this pressure-driven mechanism, can write down the detection data of this video survey sensor output again.
As further improvement of the utility model, this pressure-driven mechanism comprises:
1) be fixed in the support of this universal stage sidepiece, this support is individually fixed in two fixed legs of this universal stage and both sides by an end and fastens respectively in the fixed head of this two fixed legs other end and form;
2) slide respectively and fasten slide in this two fixed leg in two ends, these two ends, slide side that should test board are fixed with two arm of forces, one end respectively, set firmly the wheel shaft that is used to fasten tire between the other end of this two arm of force, one lead screw activity is through at the guide hole that this fixed head middle part is provided with, and be fixed in this fixed head based on the nut that is rotated with on this lead screw, the output shaft that is fixedly arranged on the motor reducer of this fixed head is fixed in a head sprocket, one is fixedly arranged on the corresponding end of this lead screw from sprocket wheel, this head sprocket and from sprocket wheel by being meshing with each other or chain is realized transmission, this lead screw other end reaches the limiting section that support plate middle part is provided with, this support plate is fixed in this slide upper surface based on pressure transducer, this motor reducer drives this lead screw by this chain wheel set and moves down or rise and by the extruding of this support plate or break away from this slide, thereby realize exerting pressure or reducing pressure driving, the driving of this motor reducer is controlled in the output of this pressure transducer as this detection control apparatus.
As further improvement of the utility model, this test board is provided with tire side testing agency, this tire side testing agency comprises the triaxial connecting system that is fixed in this base sidepiece and is fixed in the vertical sliding of this triaxial connecting system and over against the scanning sensor of placing the tire side, this detection control apparatus is realized the interlock of this triaxial connecting system by three CD-ROM drive motor controlling this triaxial connecting system respectively, thereby realize this scanning sensor detection wheel sidewall face compressive deformation, this detection control apparatus can write down the detection data of this scanning sensor output again simultaneously.
As further improvement of the utility model, fixing by being provided with rotating mechanism between this base and this universal stage, this rotating mechanism is used to realize that this universal stage can rotate along this base, be convenient to this tire side testing agency and can detect the tire two sides simultaneously.
As further improvement of the utility model, this rotating mechanism is that the middle part is provided with the rotation base plate of opening and inner ring that two mutual movable sleeves are put and outer ring and forms, the testing window following peripheral of this universal stage is fixed in this outer ring, and this inner ring is fixed in the opening upper periphery of this rotation base plate, this universal stage one side of placing tire is a semi circular surface, this rotation base plate that should the semi circular surface edge is set firmly rotation drive motor, and this rotation drive motor rotating shaft sets firmly friction pulley, and with this edge, outer ring rubbing contact.
As further improvement of the utility model, this friction pulley opposite side at this semi circular surface edge relatively, this rotation base plate sets firmly auxiliary wheel and is used to press this friction pulley, is convenient to drive at this rotation drive motor can be adjacent to this semicircular edge all the time when this friction pulley rotates.
As further improvement of the utility model, be provided with angle-adjusting mechanism between this slide and this two arm of force, this angular setting is individually fixed in the swivel plate at its two ends for this two arm of forces, one end, the pilot hole that this swivel plate middle part is provided with is set in rotating shaft that this middle part, slide side sets firmly and with after this slide becomes an orientation angle, the side of this slide is fixed at these swivel plate two ends.
As further improvement of the utility model, this test board is a tempered glass.
As further improvement of the utility model, the orientation angle between this swivel plate and this slide is that-10 degree are to+10 degree.
The beneficial effects of the utility model are:
Behind the tire of this pressure actuated device fixed placement, under this detection control apparatus control, exert pressure to tire, and based on the pressure transducer that the sets firmly control tire situation of exerting pressure, set image sensor detects the positive distortion of tire by this testing window, and will detect data and be input to this detection control apparatus, thereby realizing that the tire compressive deformation is positive detects.
Set rotating mechanism can be simulated tire and be reversed compressive deformation, can detect tire thus and reverse the compressive deformation situation.
Set tire side testing agency can detect tire the front pressurized and (or) reverse the distortion situation of pressurized, by set scanning sensor record wheel sidewall face compressive deformation, and will detect data and be input to this detection control apparatus.
The data of above Tire testing are input to behind this detection control apparatus to follow-up work provides reliable data, the tyre detection device that the utility model provides can realize simultaneously or separately to the front of tire compressive deformation and (or) side detects.
Description of drawings
Fig. 1 is a structural drawing of the present utility model;
Fig. 2 is the pressure-driven mechanism wiring layout described in the utility model;
Fig. 3 is the tire side testing agency structural drawing described in the utility model;
Fig. 4 is the rotating mechanism structural drawing described in the utility model;
Fig. 5 is the rotating mechanism wiring layout described in the utility model.
Below doing, contrast Fig. 1 to Fig. 5 further specifies:
11-base 26-nut
12-universal stage 27-motor reducer
121-testing window 28-head sprocket
122--test board 29-is from sprocket wheel
123-semi circular surface 30-support plate
124--semi circular surface edge 31-pressure transducer
2-pressure-driven mechanism
3-video survey sensor 51-triaxial connecting system
4-detection control apparatus 52-vertical sliding
21-fixed leg 61-rotates base plate
22-fixed head 62-inner ring
221-rotating shaft 63-outer ring
23-slide 64-rotation drive motor
24-arm of force 65-friction pulley
241-swivel plate 66-auxiliary wheel
25-lead screw 242-pilot hole
Specific embodiment
Be described in detail below in conjunction with Fig. 1 to Fig. 5:
A kind of tyre detection device that the utility model provides is characterized in that, comprising:
1) by base 11 be fixedly arranged on the test board that the universal stage 12 of this seating plane is formed, be provided with testing window 121 in the middle part of this universal stage, be installed with on this testing window be used to place tire, can resist high-intensity transparent test board 122, this test board can be tempered glass;
What 2) be fixedly arranged on this universal stage can be to the pressure-driven mechanism 2 that the tire of placing is exerted pressure;
3) this base under this test board is concaved with video survey sensor 3, is used to detect the tire front compressive deformation of tire under this pressure-driven mechanism exerts pressure;
4) detection control apparatus 4, and this detection control apparatus can be controlled the driving of exerting pressure of this pressure-driven mechanism, can write down the detection data of this video survey sensor output again.
This pressure-driven mechanism comprises:
1) be fixed in the support of this universal stage sidepiece, this support is individually fixed in two fixed legs 21 of this universal stage and both sides by an end and fastens respectively in the fixed head 22 of this two fixed legs other end and form;
2) slide respectively and fasten slide 23 in this two fixed leg in two ends, these two ends, slide side that should test board are fixed with two arm of forces, 24 1 ends respectively, be used to fasten the tire central shaft between the other end of this two arm of force, 25 activities of one lead screw are through at the guide hole that this fixed head middle part is provided with, and be fixed in this fixed head based on the nut 26 that is rotated with on this lead screw, the output shaft that is fixedly arranged on the motor reducer 27 of this fixed head is fixed in a head sprocket 28, one is fixedly arranged on the corresponding end of this lead screw from sprocket wheel 29, this head sprocket and from sprocket wheel by being meshing with each other or chain is realized transmission, this lead screw other end reaches the limiting section that a support plate 30 middle parts are provided with, this support plate is fixed in this slide upper surface based on pressure transducer 31, this motor reducer drives this lead screw by this chain wheel set and moves down or rise and by the extruding of this support plate or break away from this slide, thereby realize exerting pressure or reducing pressure driving, the driving of this motor reducer is controlled in the output of this pressure transducer as this detection control apparatus.
This test board is provided with tire side testing agency, this tire side testing agency comprises the triaxial connecting system 51 that is fixed in this base sidepiece and is fixed in the vertical sliding 511 of this triaxial connecting system and over against the scanning sensor of placing the tire side, this detection control apparatus is realized the interlock of this triaxial connecting system by three CD-ROM drive motor controlling this triaxial connecting system respectively, thereby realize this scanning sensor detection wheel sidewall face compressive deformation, this detection control apparatus can write down the detection data of this scanning sensor output again simultaneously.
Fixing by being provided with rotating mechanism between this base and this universal stage, this rotating mechanism is used to realize that this universal stage can rotate along this base, be convenient to this tire side testing agency and can detect the tire two sides simultaneously.
This rotating mechanism is that the middle part is provided with the rotation base plate 61 of opening and inner ring 62 that two mutual movable sleeves are put and outer ring 63 and forms, the testing window following peripheral of this universal stage is fixed in this outer ring, and this inner ring is fixed in the opening upper periphery of this rotation base plate, this universal stage one side of placing tire is a semi circular surface 123, this rotation base plate that should semi circular surface edge 124 is set firmly rotation drive motor 64, this rotation drive motor rotating shaft sets firmly friction pulley 65, and with this edge, outer ring rubbing contact.
This friction pulley opposite side at relative this semi circular surface edge, this rotation base plate sets firmly auxiliary wheel 66 and is used to press this friction pulley, is convenient to can be adjacent to this semicircular edge all the time when this rotation drive motor drives this friction pulley rotation.
Be provided with angle-adjusting mechanism between this slide and this two arm of force, this angular setting is individually fixed in the swivel plate 241 at its two ends for this two arm of forces, one end, the pilot hole 242 that this swivel plate middle part is provided with is set in rotating shaft 221 that this middle part, slide side sets firmly and with after this slide becomes an orientation angle, the side of this slide is fixed at these swivel plate two ends, and the orientation angle between this swivel plate and this slide can be set at-10 degree to+10 degree.
Video detecting sensor described in the present embodiment can be selected the CCD probe for use, described scanning sensor can be selected laser scanning device for use, under the control of this detection control apparatus, three CD-ROM drive motor of this triaxial connecting system can drive moving of horizontal slide, front and back slide and vertical sliding respectively, thereby control described surface sweeping sensor tire side.
Claims (9)
1, a kind of tyre detection device is characterized in that, comprising:
1) by base (11) be fixedly arranged on the test board that the universal stage (12) of this seating plane is formed, this universal stage middle part is provided with testing window (121), be installed with on this testing window be used to place tire, can resist high-intensity transparent test board (122);
What 2) be fixedly arranged on this universal stage can be to the pressure-driven mechanism (2) that the tire of placing is exerted pressure;
3) this base under this test board is concaved with video survey sensor (3), is used to detect the tire front compressive deformation of tire under this pressure-driven mechanism exerts pressure;
4) detection control apparatus (4), this detection control apparatus can be controlled the driving of exerting pressure of this pressure-driven mechanism, can write down the detection data of this video survey sensor output again.
2, a kind of tyre detection device as claimed in claim 1 is characterized in that, this pressure-driven mechanism comprises:
1) be fixed in the support of this universal stage sidepiece, this support is individually fixed in two fixed legs (21) of this universal stage and both sides by an end and fastens respectively in the fixed head (22) of this two fixed legs other end and form;
2) slide respectively and fasten slide (23) in this two fixed leg in two ends, these two ends, slide side that should test board are fixed with two arm of forces (24) one ends respectively, be used to fasten the tire central shaft between the other end of this two arm of force, one lead screw (25) activity is through at the guide hole that this fixed head middle part is provided with, and be fixed in this fixed head based on the nut (26) that is rotated with on this lead screw, the output shaft that is fixedly arranged on the motor reducer (27) of this fixed head is fixed in a head sprocket (28), one is fixedly arranged on the corresponding end of this lead screw from sprocket wheel (29), this head sprocket and from sprocket wheel by being meshing with each other or chain is realized transmission, this lead screw other end reaches the limiting section that a support plate (30) middle part is provided with, this support plate is fixed in this slide upper surface based on pressure transducer (31), this motor reducer drives this lead screw by this chain wheel set and moves down or rise and by the extruding of this support plate or break away from this slide, thereby realize exerting pressure or reducing pressure driving, the driving of this motor reducer is controlled in the output of this pressure transducer as this detection control apparatus.
3, a kind of tyre detection device as claimed in claim 1 or 2, it is characterized in that, this test board is provided with tire side testing agency, this tire side testing agency comprises the triaxial connecting system (51) that is fixed in this base sidepiece and the vertical sliding (511) that is fixed in this triaxial connecting system and over against the scanning sensor of placing the tire side, this detection control apparatus is realized the interlock of this triaxial connecting system by three CD-ROM drive motor controlling this triaxial connecting system respectively, thereby realize this scanning sensor detection wheel sidewall face compressive deformation, this detection control apparatus can write down the detection data of this scanning sensor output again simultaneously.
4, a kind of tyre detection device as claimed in claim 3, it is characterized in that, fixing by being provided with rotating mechanism between this base and this universal stage, this rotating mechanism is used to realize that this universal stage can rotate along this base, be convenient to this tire side testing agency and can detect the tire two sides simultaneously.
5, a kind of tyre detection device as claimed in claim 4, it is characterized in that, this rotating mechanism is that the middle part is provided with the rotation base plate (61) of opening and inner ring (62) that two mutual movable sleeves are put and outer ring (63) and forms, the testing window following peripheral of this universal stage is fixed in this outer ring, and this inner ring is fixed in the opening upper periphery of this rotation base plate, this universal stage one side of placing tire is semi circular surface (123), this rotation base plate that should semi circular surface edge (124) is set firmly rotation drive motor (64), this rotation drive motor rotating shaft sets firmly friction pulley (65), and with this edge, outer ring rubbing contact.
6, a kind of tyre detection device as claimed in claim 5, it is characterized in that, this friction pulley opposite side at relative this semi circular surface edge, this rotation base plate sets firmly auxiliary wheel (66) and is used to press this friction pulley, is convenient to can be adjacent to this semicircular edge all the time when this rotation drive motor drives this friction pulley rotation.
7, a kind of tyre detection device as claimed in claim 2, it is characterized in that, be provided with angle-adjusting mechanism between this slide and this two arm of force, this angular setting is individually fixed in the swivel plate (241) at its two ends for this two arm of forces, one end, the pilot hole (242) that this swivel plate middle part is provided with is set in rotating shaft (221) that this middle part, slide side sets firmly and with after this slide becomes an orientation angle, the side of this slide is fixed at these swivel plate two ends.
8, a kind of tyre detection device as claimed in claim 1 is characterized in that, this test board is a tempered glass.
9, a kind of tyre detection device as claimed in claim 7 is characterized in that, the orientation angle between this swivel plate and this slide is that-10 degree are to+10 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420109399 CN2757113Y (en) | 2004-12-01 | 2004-12-01 | Tyre detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420109399 CN2757113Y (en) | 2004-12-01 | 2004-12-01 | Tyre detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2757113Y true CN2757113Y (en) | 2006-02-08 |
Family
ID=35965500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420109399 Expired - Fee Related CN2757113Y (en) | 2004-12-01 | 2004-12-01 | Tyre detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2757113Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100442008C (en) * | 2005-08-08 | 2008-12-10 | 旭东机械(昆山)有限公司 | Tyre detection device |
| CN102313749A (en) * | 2010-06-30 | 2012-01-11 | 软控股份有限公司 | Laser speckle detection device and method for tire of engineering machine |
| CN101206182B (en) * | 2006-12-22 | 2012-06-13 | 伯尼沃德·梅尼尔 | Device for testing a test object, in particular a tyre, using a non-destructive measuring method |
| CN103293053A (en) * | 2013-05-09 | 2013-09-11 | 青岛高校测控技术有限公司 | Tire testing machine |
| CN102239398B (en) * | 2008-12-03 | 2014-04-09 | 丰田自动车株式会社 | Tire force detection apparatus |
| CN103852267A (en) * | 2012-12-03 | 2014-06-11 | 金宝电子工业股份有限公司 | Tire detection device |
| CN103900490A (en) * | 2014-03-24 | 2014-07-02 | 青岛泰凯英轮胎有限公司 | Device and method for detecting ovality of tyre |
| CN105021411A (en) * | 2014-04-16 | 2015-11-04 | 株式会社神户制钢所 | Tire testing machine |
| CN105492881A (en) * | 2013-08-19 | 2016-04-13 | 普利司通美国轮胎运营有限责任公司 | Ground compaction images |
| CN106556519A (en) * | 2016-11-25 | 2017-04-05 | 安徽江淮汽车集团股份有限公司 | Car load steering resistance measurement device and method |
| CN108195700A (en) * | 2017-12-26 | 2018-06-22 | 重庆程顺汽车配件制造有限公司 | Tire wear test structure and its manufacturing method |
| CN109916327A (en) * | 2019-04-08 | 2019-06-21 | 浙江江兴汽车检测设备有限公司 | A kind of automobile tire pattern depth tester and its application method |
-
2004
- 2004-12-01 CN CN 200420109399 patent/CN2757113Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100442008C (en) * | 2005-08-08 | 2008-12-10 | 旭东机械(昆山)有限公司 | Tyre detection device |
| CN101206182B (en) * | 2006-12-22 | 2012-06-13 | 伯尼沃德·梅尼尔 | Device for testing a test object, in particular a tyre, using a non-destructive measuring method |
| CN102239398B (en) * | 2008-12-03 | 2014-04-09 | 丰田自动车株式会社 | Tire force detection apparatus |
| CN102313749A (en) * | 2010-06-30 | 2012-01-11 | 软控股份有限公司 | Laser speckle detection device and method for tire of engineering machine |
| CN102313749B (en) * | 2010-06-30 | 2013-03-06 | 软控股份有限公司 | Laser speckle detection device and method for tire of engineering machine |
| CN103852267A (en) * | 2012-12-03 | 2014-06-11 | 金宝电子工业股份有限公司 | Tire detection device |
| CN103293053B (en) * | 2013-05-09 | 2016-08-10 | 青岛高测科技股份有限公司 | Tyre tester |
| CN103293053A (en) * | 2013-05-09 | 2013-09-11 | 青岛高校测控技术有限公司 | Tire testing machine |
| CN105492881A (en) * | 2013-08-19 | 2016-04-13 | 普利司通美国轮胎运营有限责任公司 | Ground compaction images |
| CN103900490A (en) * | 2014-03-24 | 2014-07-02 | 青岛泰凯英轮胎有限公司 | Device and method for detecting ovality of tyre |
| CN105021411A (en) * | 2014-04-16 | 2015-11-04 | 株式会社神户制钢所 | Tire testing machine |
| CN105021411B (en) * | 2014-04-16 | 2018-01-09 | 株式会社神户制钢所 | Tyre tester |
| CN106556519A (en) * | 2016-11-25 | 2017-04-05 | 安徽江淮汽车集团股份有限公司 | Car load steering resistance measurement device and method |
| CN108195700A (en) * | 2017-12-26 | 2018-06-22 | 重庆程顺汽车配件制造有限公司 | Tire wear test structure and its manufacturing method |
| CN108195700B (en) * | 2017-12-26 | 2020-04-24 | 重庆程顺汽车配件制造有限公司 | Tire wear test structure and manufacturing method thereof |
| CN109916327A (en) * | 2019-04-08 | 2019-06-21 | 浙江江兴汽车检测设备有限公司 | A kind of automobile tire pattern depth tester and its application method |
| CN109916327B (en) * | 2019-04-08 | 2021-10-29 | 浙江江兴汽车检测设备有限公司 | Automobile tire pattern depth tester and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1912538A (en) | Tyre detection device | |
| CN2757113Y (en) | Tyre detector | |
| CN112123135B (en) | Double-sided automatic polishing device and polishing method thereof | |
| CN1713365A (en) | Stand arrangement and control thereof | |
| CN1592563A (en) | Monitor apparatus | |
| CN202934926U (en) | Screen print self-aligning device | |
| CN106404392A (en) | Automobile seat horizontal driver detection test platform | |
| CN1831547A (en) | Detection device capable of automatic aligning detected material | |
| JP2011038896A (en) | Tire appearance checking auxiliary apparatus | |
| CN100344488C (en) | Apparatus for regulating gap between vehicle and platform | |
| CN206317566U (en) | A kind of many seal labelling apparatus of backlight | |
| CN217385175U (en) | Laptop multi-surface detection device | |
| CN208207339U (en) | A kind of cam lens automatic focusing apparatus | |
| CN211478586U (en) | New energy automobile fault diagnosis teaching test bench | |
| CN1309559C (en) | Pasting/detecting equipment pasting device and detecting device thereof | |
| CN2774084Y (en) | Built-in mechanical component of disk play and video-frequency display device on vehicle | |
| CN111397797B (en) | Quantitative automatic quality inspection device based on pressure sensor | |
| CN1854720A (en) | Clamp for polarized light film checking | |
| CN1591201A (en) | Image recording apparatus | |
| CN113959840A (en) | Be used for railing for oil to produce pulling force area detection device | |
| CN1189739C (en) | Holder mechanism | |
| CN218254858U (en) | Automobile fixture positioning mechanism | |
| CN215066253U (en) | Visual detection device for medical pipeline system | |
| CN215894349U (en) | Screw visual detection mechanism | |
| CN221248470U (en) | Liquid crystal display backlight module quality detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |