CN207702063U - A kind of monitoring camera with self-cleaning function based on Internet of Things - Google Patents
A kind of monitoring camera with self-cleaning function based on Internet of Things Download PDFInfo
- Publication number
- CN207702063U CN207702063U CN201721772725.8U CN201721772725U CN207702063U CN 207702063 U CN207702063 U CN 207702063U CN 201721772725 U CN201721772725 U CN 201721772725U CN 207702063 U CN207702063 U CN 207702063U
- Authority
- CN
- China
- Prior art keywords
- groove
- camera
- cleaning
- things
- internet
- 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
- Accessories Of Cameras (AREA)
- Studio Devices (AREA)
Abstract
The utility model is related to a kind of monitoring camera with self-cleaning function based on Internet of Things; including bearing and the camera being arranged on bearing; the bottom of bearing is equipped with the first groove; fold mechanism is equipped in first groove; fold mechanism is equipped with regulating mechanism; the side wall of first groove is equipped with the second groove; cleaning mechanism is equipped in second groove; the monitoring camera with self-cleaning function based on Internet of Things; when that need not be monitored; fold mechanism can take in camera in bearing, play the role of energy-saving protective, moreover it is possible to prevent contamination dust.When the eyeglass of camera is contaminated, under fold mechanism and regulating mechanism cooperation, camera can be sent into the second groove, the cleaning mechanism in the second groove can wipe camera eyeglass.Compared to existing fixed installation formula monitoring camera, the monitoring camera not only energy saving cleaning that can also keep camera constantly ensure that the clarity of shooting.
Description
Technical field
The utility model is related to security device field, more particularly to a kind of prison with self-cleaning function based on Internet of Things
Control camera.
Background technology
With the development of the times, the security protection consciousness of people is higher and higher.Video monitoring system is as important in safety-protection system
A ring be even more by people unlimited favor.And monitoring camera is even more time as most important component in video monitoring system
It is distributed in each corner of ours at one's side.
Existing monitoring camera, in view of monitoring viewing angle problem, is mounted on ordinary person mostly due to needing when mounted
The place that can not be touched, for a long time, the eyeglass of camera will be infected with dust to influence the clarity of shooting.
Utility model content
The technical problems to be solved in the utility model is：For overcome the deficiencies in the prior art, it provides a kind of based on Internet of Things
The monitoring camera with self-cleaning function of net.
Technical solution adopted by the utility model to solve its technical problems is：It is a kind of that automatically cleaning is had based on Internet of Things
The bottom of the monitoring camera of function, including bearing and the camera that is arranged on bearing, the bearing is equipped with the first groove,
Fold mechanism is equipped in first groove, the fold mechanism is equipped with regulating mechanism, and the camera setting is in the machine of adjusting
On structure, the side wall of first groove is equipped with the second groove, and cleaning mechanism is equipped in second groove；
The fold mechanism includes support plate and foldable assembly, and the side of the support plate and the side inner wall of the first groove are cut with scissors
It connects, the support plate is matched with the notch of the first groove, and the foldable assembly includes folding motor, leading screw, sliding block and connecting rod, described
Leading screw is horizontally set in the first groove, and the leading screw is located at the top of support plate, and the sliding block is equipped with and the matched screw thread of leading screw
Hole, the leading screw pass through the threaded hole, the folding motor to be connect with lead screw transmission, the top of the connecting rod and the bottom of sliding block
Hinged, the bottom end of the connecting rod and the upper surface of support plate are hinged；
The regulating mechanism includes linear movement component and rotary components, and the linear movement component is arranged in the upper of support plate
End face, the rotary components are arranged on linear moving assembly；
The linear movement component includes sliding slot, displaced block, electric cylinders and baffle, and the sliding slot and baffle are arranged at support plate
Upper surface, the displaced block is located in sliding slot, and the displaced block is slidably connected with sliding slot, and the electric cylinders are arranged on baffle,
The output shaft of the electric cylinders is connect with displaced block, and the electric cylinders push displaced block to be moved along sliding slot；
The rotary components include shaft, worm gear, worm screw, electric rotating machine and mounting base, and the shaft is arranged in displaced block
On, the shaft and displaced block vertical connection, the shaft are connect by bearing with displaced block, and the worm gear is set in shaft
On, the electric rotating machine is arranged in displaced block, and the electric rotating machine is connect with worm-drive, the worm and wheel engagement,
The mounting base is arranged at the top of shaft, and the camera is located in mounting base；
The cleaning mechanism includes that the slot bottom in the second groove is arranged in cleaning motor, turntable and disc brush, the cleaning motor,
The output shaft of the cleaning motor is horizontally disposed, the output axis connection of one end and cleaning motor of the turntable, the turntable
The other end is connect with disc brush, and the output shaft of the turntable and disc brush with cleaning motor is coaxially disposed.
Preferably, in order to improve stability, there are two the foldable assemblies, and two foldable assemblies are symmetrical arranged.
Preferably, in order to play heat dissipation and dust discharge effect, the side wall of second groove is equipped with through-hole, described second
Groove is connected to by through-hole with outside.
Preferably, in order to improve dust discharge ability, exhaust fan is equipped in the through-hole.
Preferably, in order to control contact dynamics of the cleaning mechanism with camera, the turntable is equipped with force snesor, institute
Force snesor is stated to be electrically connected with electric cylinders.
Preferably, in order to enable the monitoring camera to start to work when sensing that someone is close, the bottom of the bearing
Portion is equipped with infrared sensor, and the infrared sensor is electrically connected with motor is folded.
Preferably, in order to increase illumination functions, the bottom of the bearing is equipped with headlamp.
Preferably, in order to enable the monitoring camera to send out alarm when by external force collision, it is equipped in the bearing
Crash sensor and alarm, the crash sensor are electrically connected with alarm.
Preferably, saving production cost while bearing weight to mitigate, the making material of the bearing is poly- third
Alkene.
Preferably, in order to accurately control motor, the folding motor, electric rotating machine and cleaning motor are servo electricity
Machine.
The utility model has the beneficial effects that the monitoring camera with self-cleaning function based on Internet of Things is somebody's turn to do, when not
When needing to be monitored, fold mechanism can take in camera in bearing, play the role of energy-saving protective, moreover it is possible to prevent contamination ash
Dirt.When the eyeglass of camera is contaminated, under fold mechanism and regulating mechanism cooperation, camera can be sent into the second groove
Interior, the cleaning mechanism in the second groove can wipe camera eyeglass.It is monitored compared to existing fixed installation formula
Camera, the monitoring camera not only energy saving cleaning that can also keep camera constantly, ensure that the clarity of shooting.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation of monitoring camera with self-cleaning function based on Internet of Things of the utility model
Figure.
Fig. 2 is the portions the A enlarged drawing of Fig. 1.
Fig. 3 is the portions the B enlarged drawing of Fig. 1.
Fig. 4 is a kind of upward view of monitoring camera with self-cleaning function based on Internet of Things of the utility model.
In figure：1. bearing, 2. cameras, 3. first grooves, 4. second grooves, 5. support plates, 6. folding motors, 7. leading screws,
8. sliding block, 9. connecting rods, 10. sliding slots, 11. displaced blocks, 12. electric cylinders, 13. baffles, 14. shafts, 15. worm gears, 16. worm screws, 17. rotations
Rotating motor, 18. mounting bases, 19. cleaning motors, 20. turntables, 21. disc brushes, 22. through-holes, 23. exhaust fans, 24. force snesors,
25. infrared sensor, 26. headlamps.
Specific implementation mode
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
As shown in Figure 1, a kind of monitoring camera with self-cleaning function based on Internet of Things, including bearing 1 and set
The camera 2 on bearing 1 is set, the bottom of the bearing 1 is equipped with the first groove 3, folding machine is equipped in first groove 3
Structure, the fold mechanism are equipped with regulating mechanism, and the camera 2 is arranged on regulating mechanism, the side wall of first groove 3
It is equipped with the second groove 4, cleaning mechanism is equipped in second groove 4；
When that need not be monitored, fold mechanism can take in camera in bearing, play the role of energy-saving protective, also
It can prevent contamination dust.When the eyeglass of camera is contaminated, under fold mechanism and regulating mechanism cooperation, camera can be sent
Enter in the second groove, the cleaning mechanism in the second groove can wipe camera eyeglass.
As shown in Figure 1, the fold mechanism includes support plate 5 and foldable assembly, the side of the support plate 5 and the first groove 3
Side inner wall it is hinged, the support plate 5 match with the notch of the first groove 3, and the foldable assembly includes folding motor 6, leading screw
7, sliding block 8 and connecting rod 9, the leading screw 7 are horizontally set in the first groove 3, and the leading screw 7 is located at the top of support plate 5, the cunning
Block 8 is equipped with passes through the threaded hole, the folding motor 6 to connect with the transmission of leading screw 7 with 7 matched threaded hole of leading screw, the leading screw 7
It connects, the top of the connecting rod 9 is hinged with the bottom of sliding block 8, and the bottom end of the connecting rod 9 is hinged with the upper surface of support plate 5；
Fold motor 6 drive leading screw 7 rotation, it can be achieved that sliding block 8 along leading screw 7 axial movement, due to the top of connecting rod 9
Hinged with the bottom of sliding block 8, the bottom end of connecting rod 9 is hinged with the upper surface of support plate 5, therefore sliding block 8 is along the axial movement of leading screw 7
When support plate 5 may be implemented rotated around the articulated shaft of itself and 3 inner wall of the first groove.
As shown in Fig. 2, the regulating mechanism includes linear movement component and rotary components, the linear movement component setting
In the upper surface of support plate 5, the rotary components are arranged on linear moving assembly；
The linear movement component includes sliding slot 10, displaced block 11, electric cylinders 12 and baffle 13, the sliding slot 10 and baffle 13
It is arranged at the upper surface of support plate 5, the displaced block 11 is located in sliding slot 10, and the displaced block 11 is slidably connected with sliding slot 10,
The electric cylinders 12 are arranged on baffle 13, and the output shaft of the electric cylinders 12 is connect with displaced block 11, and the electric cylinders 12 push displacement
Block 11 is moved along sliding slot 10；
The rotary components include shaft 14, worm gear 15, worm screw 16, electric rotating machine 17 and mounting base 18, the shaft 14
It is arranged in displaced block 11, the shaft 14 and 11 vertical connection of displaced block, the shaft 14 are connected by bearing and displaced block 11
It connects, the worm gear 15 is set in shaft 14, and the electric rotating machine 17 is arranged in displaced block 11, the electric rotating machine 17 and snail
Bar 16 is sequentially connected, and the worm screw 16 engages with worm gear 15, and the mounting base 18 is arranged in the top of shaft 14, the camera
2 are located in mounting base 18；
Electric cylinders 12 in linear movement component can push displaced block 11 to be moved along sliding slot 10.And the rotation in rotary components
Motor 17 by drive worm gear 15 and worm screw 16 can drive shaft 14 rotate, to drive mounting base 18 to rotate, to drive position
It is rotated in the camera 2 in mounting base 18, plays the function of adjusting camera angle.
It is set as shown in figure 3, the cleaning mechanism includes cleaning motor 19, turntable 20 and disc brush 21, the cleaning motor 19
The slot bottom in the second groove 4 is set, the output shaft of the cleaning motor 19 is horizontally disposed, one end and the cleaning motor of the turntable 20
The other end of 19 output axis connection, the turntable 20 is connect with disc brush 21, the turntable 20 and disc brush 21 with cleaning motor
19 output shaft coaxial arrangement.
Under the action of fold mechanism and regulating mechanism, camera 2 can stretch into the second groove 4, clean motor 19 at this time
Driving disc 20 and the disc brush 21 being arranged on turntable 20 rotate, and play the role of wiping camera 2.
Preferably, in order to improve stability, there are two the foldable assemblies, and two foldable assemblies are symmetrical arranged.
Preferably, in order to play heat dissipation and dust discharge effect, the side wall of second groove 4 is equipped with through-hole 22, described
Second groove 4 is connected to by through-hole 22 with outside.
Preferably, in order to improve dust discharge ability, exhaust fan 23 is equipped in the through-hole 22.
Preferably, in order to control contact dynamics of the cleaning mechanism with camera 2, the turntable 20 is equipped with force snesor
24, the force snesor 24 is electrically connected with electric cylinders 12.If disc brush 21 and the contact force of camera 2 are spent greatly, electric cylinders 12 can incite somebody to action
Camera 2 pulls out some distances；If disc brush 21 and the contact force of camera 2 are spent small, electric cylinders 12 can promote camera 2
Some distances.
As shown in figure 4, in order to enable the monitoring camera to start to work when sensing that someone is close, the bearing 1
Bottom is equipped with infrared sensor 25, and the infrared sensor 25 is electrically connected with motor 6 is folded.When the monitoring camera not work
When making, regulating mechanism is located in the first groove, and when infrared sensor detects that someone is close, foldable assembly pushes away support plate 5
Go out, the camera for exposing regulating mechanism and being disposed thereon.
Preferably, in order to increase illumination functions, the bottom of the bearing 1 is equipped with headlamp 26.
Preferably, in order to enable the monitoring camera to send out alarm when by external force collision, it is equipped in the bearing 1
Crash sensor and alarm, the crash sensor are electrically connected with alarm.
Preferably, saving production cost while 1 weight of bearing to mitigate, the making material of the bearing 1 is poly-
Propylene.
Preferably, in order to accurately control motor, the folding motor 6, electric rotating machine 17 and cleaning motor 19 are to watch
Take motor.
When someone is close, foldable assembly releases support plate 5, the camera 2 for exposing regulating mechanism and being disposed thereon.
When needing to clean camera 2, foldable assembly drives the rotation of support plate 5 to horizontality, and support plate 5 is by 3 notch of the first groove at this time
Closing, at the same time electric cylinders 12 push displaced block movement in linear movement component, to drive adjusting part to move, until setting
Camera 2 on adjusting part stretches into the second groove 4, and cleaning mechanism cleans camera 2 at this time, compared to existing
Fixed installation formula monitoring camera, the monitoring camera not only energy saving cleaning that can also keep camera constantly ensure that bat
The clarity taken the photograph.
Compared with prior art, when that need not be monitored, fold mechanism can take in camera 2 in bearing 1, rise
It is acted on to energy-saving protective, moreover it is possible to prevent contamination dust.When the eyeglass of camera 2 is contaminated, in fold mechanism and regulating mechanism
Under cooperation, camera 2 can be sent into the second groove 4, the cleaning mechanism being located in the second groove 4 can be to the eyeglass of camera 2
It is wiped.Compared to existing fixed installation formula monitoring camera, the monitoring camera is not only energy saving can also to be kept taking the photograph constantly
As the cleaning of head, the clarity of shooting ensure that.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to which its technology is determined according to right
Property range.
Claims (10)
1. a kind of monitoring camera with self-cleaning function based on Internet of Things, including bearing (1) and setting are in bearing (1)
On camera (2), which is characterized in that the bottom of the bearing (1) is equipped with the first groove (3), sets in first groove (3)
There are fold mechanism, the fold mechanism to be equipped with regulating mechanism, the camera (2) is arranged on regulating mechanism, and described first
The side wall of groove (3) is equipped with the second groove (4), and cleaning mechanism is equipped in second groove (4)；
The fold mechanism includes support plate (5) and foldable assembly, the side of the support plate (5) in the side of the first groove (3)
Wall is hinged, and the support plate (5) matches with the notch of the first groove (3), and the foldable assembly includes folding motor (6), leading screw
(7), sliding block (8) and connecting rod (9), the leading screw (7) are horizontally set in the first groove (3), and the leading screw (7) is located at support plate
(5) top, the sliding block (8) is equipped with passes through the threaded hole, the folding with leading screw (7) matched threaded hole, the leading screw (7)
Folded motor (6) is sequentially connected with leading screw (7), and the top of the connecting rod (9) is hinged with the bottom of sliding block (8), the connecting rod (9)
Bottom end and the upper surface of support plate (5) are hinged；
The regulating mechanism includes linear movement component and rotary components, and the linear movement component is arranged in the upper of support plate (5)
End face, the rotary components are arranged on linear moving assembly；
The linear movement component includes sliding slot (10), displaced block (11), electric cylinders (12) and baffle (13), the sliding slot (10) and
Baffle (13) is arranged at the upper surface of support plate (5), and the displaced block (11) is located in sliding slot (10), the displaced block (11) with
Sliding slot (10) is slidably connected, and the electric cylinders (12) are arranged on baffle (13), the output shaft and displaced block of the electric cylinders (12)
(11) it connects, the electric cylinders (12) push displaced block (11) mobile along sliding slot (10)；
The rotary components include shaft (14), worm gear (15), worm screw (16), electric rotating machine (17) and mounting base (18), described
Shaft (14) is arranged in displaced block (11), and the shaft (14) and displaced block (11) vertical connection, the shaft (14) pass through
Bearing is connect with displaced block (11), and the worm gear (15) is set in shaft (14), and the electric rotating machine (17) is arranged in displacement
On block (11), the electric rotating machine (17) is sequentially connected with worm screw (16), and the worm screw (16) is engaged with worm gear (15), the peace
It fills seat (18) to be arranged at the top of shaft (14), the camera (2) is located in mounting base (18)；
The cleaning mechanism includes cleaning motor (19), turntable (20) and disc brush (21), and the cleaning motor (19) is arranged the
The output shaft of the slot bottom of two grooves (4), the cleaning motor (19) is horizontally disposed, one end and the cleaning motor of the turntable (20)
(19) other end of output axis connection, the turntable (20) is connect with disc brush (21), and the turntable (20) and disc brush (21) are equal
It is coaxially disposed with the output shaft of cleaning motor (19).
2. the monitoring camera with self-cleaning function based on Internet of Things as described in claim 1, which is characterized in that described
There are two foldable assemblies, and two foldable assemblies are symmetrical arranged.
3. the monitoring camera with self-cleaning function based on Internet of Things as claimed in claim 2, which is characterized in that described
The side wall of second groove (4) is equipped with through-hole (22), and second groove (4) is connected to by through-hole (22) with outside.
4. the monitoring camera with self-cleaning function based on Internet of Things as claimed in claim 3, which is characterized in that described
Exhaust fan (23) is equipped in through-hole (22).
5. the monitoring camera with self-cleaning function based on Internet of Things as described in claim 1, which is characterized in that described
Turntable (20) is equipped with force snesor (24), and the force snesor (24) is electrically connected with electric cylinders (12).
6. the monitoring camera with self-cleaning function based on Internet of Things as described in claim 1, which is characterized in that described
The bottom of bearing (1) is equipped with infrared sensor (25), and the infrared sensor (25) is electrically connected with motor (6) is folded.
7. the monitoring camera with self-cleaning function based on Internet of Things as described in claim 1, which is characterized in that described
The bottom of bearing (1) is equipped with headlamp (26).
8. the monitoring camera with self-cleaning function based on Internet of Things as claimed in claim 2, which is characterized in that described
Crash sensor and alarm are equipped in bearing (1), the crash sensor is electrically connected with alarm.
9. the monitoring camera with self-cleaning function based on Internet of Things as described in claim 1, which is characterized in that described
The making material of bearing (1) is polypropylene.
10. the monitoring camera with self-cleaning function based on Internet of Things as described in claim 1, which is characterized in that institute
It is servo motor to state and fold motor (6), electric rotating machine (17) and cleaning motor (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721772725.8U CN207702063U (en) | 2017-12-19 | 2017-12-19 | A kind of monitoring camera with self-cleaning function based on Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721772725.8U CN207702063U (en) | 2017-12-19 | 2017-12-19 | A kind of monitoring camera with self-cleaning function based on Internet of Things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207702063U true CN207702063U (en) | 2018-08-07 |
Family
ID=63026799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721772725.8U Expired - Fee Related CN207702063U (en) | 2017-12-19 | 2017-12-19 | A kind of monitoring camera with self-cleaning function based on Internet of Things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207702063U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360422A (en) * | 2019-07-09 | 2019-10-22 | 安徽延达智能科技有限公司 | Multi-angle camera of robot |
| CN110939838A (en) * | 2019-12-13 | 2020-03-31 | 珠海大横琴科技发展有限公司 | Patrol system |
| CN112351175A (en) * | 2020-11-02 | 2021-02-09 | 佛山市坦斯盯科技有限公司 | Cleaning mechanism for AOI camera |
| CN112911101A (en) * | 2021-01-18 | 2021-06-04 | 中研电子(杭州)有限公司 | Panoramic multifunctional camera |
-
2017
- 2017-12-19 CN CN201721772725.8U patent/CN207702063U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360422A (en) * | 2019-07-09 | 2019-10-22 | 安徽延达智能科技有限公司 | Multi-angle camera of robot |
| CN110939838A (en) * | 2019-12-13 | 2020-03-31 | 珠海大横琴科技发展有限公司 | Patrol system |
| CN112351175A (en) * | 2020-11-02 | 2021-02-09 | 佛山市坦斯盯科技有限公司 | Cleaning mechanism for AOI camera |
| CN112911101A (en) * | 2021-01-18 | 2021-06-04 | 中研电子(杭州)有限公司 | Panoramic multifunctional camera |
| CN112911101B (en) * | 2021-01-18 | 2023-04-18 | 中研电子(杭州)有限公司 | Panoramic multifunctional camera |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107906321A (en) | A kind of monitoring camera with self-cleaning function based on Internet of Things | |
| CN207702063U (en) | A kind of monitoring camera with self-cleaning function based on Internet of Things | |
| CN107888814A (en) | A kind of security monitoring camera with cleaning function based on Internet of Things | |
| CN207588995U (en) | A kind of security monitoring camera with cleaning function based on Internet of Things | |
| CN105792572B (en) | It is a kind of can automated cleaning and with heat dissipation electric elements install cabinet | |
| CN207442998U (en) | A kind of monitoring device with cleaning lens function for intelligent workshop | |
| CN109029296B (en) | Industrial track parallelism detection robot | |
| CN108843221A (en) | One kind being convenient for clean aluminum window | |
| CN116320688A (en) | Three-dimensional monitoring support monitoring equipment and application method thereof | |
| CN110223410A (en) | A kind of Time Attendance Device with dedusting and regulatory function for security protection | |
| CN112054633B (en) | Motor protection structure with explosion-proof function | |
| CN215764481U (en) | Information capturing camera of visual big data management system | |
| CN116242488A (en) | Temperature acquisition's infrared adjustment mechanism | |
| CN210511412U (en) | Industrial lighting equipment | |
| CN213122557U (en) | Visual motion controller convenient to dismouting | |
| CN108131544B (en) | Dustproof camera with stably accomodate door | |
| CN207691927U (en) | A kind of back side illumination image sensor | |
| CN112261379A (en) | Electronic peephole with security protection function | |
| CN219957399U (en) | Monitoring mechanism of automatic inspection machine | |
| CN214544479U (en) | Special surveillance camera machine of ann is controlled | |
| CN208248189U (en) | A kind of vehicle bottom monitoring device | |
| CN208890945U (en) | A kind of intelligent monitoring device based on Internet of Things | |
| CN108994811A (en) | A kind of safe and reliable patrol robot | |
| CN221387302U (en) | Temperature-control photo frame baking finish device | |
| CN210092596U (en) | Electric power cabinet convenient to remove and thermal diffusivity is good |
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: 20180807 Termination date: 20181219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |