CN112672567A - Security protection monitoring intelligent control device for hotel - Google Patents
Security protection monitoring intelligent control device for hotel Download PDFInfo
- Publication number
- CN112672567A CN112672567A CN202011583631.2A CN202011583631A CN112672567A CN 112672567 A CN112672567 A CN 112672567A CN 202011583631 A CN202011583631 A CN 202011583631A CN 112672567 A CN112672567 A CN 112672567A
- Authority
- CN
- China
- Prior art keywords
- control box
- heat dissipation
- hotel
- display screen
- control device
- 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
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a security monitoring intelligent control device for a hotel, which comprises a control box, a telescopic protection plate and a display screen, wherein a heat dissipation mechanism is arranged on one side of the control box, a lifting mechanism is arranged at the bottom end of the display screen, and a protection structure is arranged on one side of an external interface. The lifting mechanism is arranged, the servo motor is started to drive the rotary rod to rotate, so that the movable block is driven to move, the two groups of hinge rods are driven to move towards the middle due to the fact that the thread directions of the two ends of the rotary rod are opposite, the placing plate is driven to ascend, the display screen is driven to ascend to control monitoring, when the display screen is not needed to be used, a worker starts the servo motor to reversely rotate, the display screen is driven to move downwards, then the telescopic protection plates are closed from the two sides, the display screen is conveniently lifted, and then protection is achieved, and convenience of the device in use is greatly improved.
Description
Technical Field
The invention relates to the technical field of security monitoring intelligent control, in particular to a security monitoring intelligent control device for a hotel.
Background
Along with the development of economy, the living standard of people is improved, the scientific and technological development of China is more and more rapid, a plurality of intelligent articles appear in our lives, great convenience is brought to our daily lives, the safety of people's lives is improved by the monitoring equipment, and a special security monitoring intelligent control device is used for facilitating the use of security monitoring;
however, when the existing security monitoring intelligent control device is used, because the display screen of the controller is inconvenient to lift, the protection is performed, the practicability of the device in use is reduced, and therefore, the security monitoring intelligent control device for the hotel is developed at present to solve the problems.
Disclosure of Invention
The invention aims to provide an intelligent security monitoring control device for a hotel, which aims to solve the problem that the display screen of a controller is inconvenient to lift so as to protect in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a security monitoring intelligent control device for hotels comprises a control box, telescopic protection plates and a display screen, wherein a heat dissipation mechanism is arranged on one side of the control box, the telescopic protection plates are installed on two sides of the top end of the control box, the display screen is installed at the middle position of the top end of the control box, a lifting mechanism is arranged at the bottom end of the display screen and comprises a sliding rod, a placing plate, a hinged rod, a connecting rod, a servo motor, a sliding seat, a movable block and a rotating rod, the rotating rod is installed at the top end of the control box, the servo motor is installed on one side of the rotating rod, the outer side wall of the rotating rod is provided with the movable block, the hinged rod is installed at the top end of the movable block, the connecting rod is hinged at the top end of the hinged rod, the placing plate is highly provided with the placing plate, the sliding seats are installed on, and the bottom of slide bar all is fixed with the top of control box, the outside interface is installed to the opposite side of control box, one side of outside interface is provided with protective structure.
Preferably, heat dissipation mechanism includes dust screen, louvre, installation cavity and cooling fan, the installation cavity is installed in one side of control box, the internally mounted of installation cavity has cooling fan, the inside one side of installation cavity all is provided with the louvre, the dust screen is installed to one side of installation cavity.
Preferably, the radiating holes are provided with a plurality of radiating holes, and the radiating holes are distributed at equal intervals on one side inside the mounting cavity.
Preferably, the cross section of the sliding rod is smaller than that of the sliding seat, and a sliding structure is formed between the sliding rod and the sliding seat.
Preferably, the hinge bars are provided with two groups, and the hinge bars are symmetrically distributed about the central axis of the connecting bar.
Preferably, the inside wall of movable block evenly is provided with the internal thread, the lateral wall of rotary rod evenly is provided with the external screw thread, constitute threaded connection between movable block and the rotary rod.
Preferably, the protection structure comprises an anti-skid sleeve, a placing cavity, a wire frame, an expansion spring and a clamping block, wherein the expansion spring is installed on one side of the inside of the control box, the clamping block is installed on one end of the expansion spring, the wire frame is installed on one side of the control box, the placing cavity is arranged inside the wire frame, and the anti-skid sleeve is installed inside the placing cavity.
Preferably, the cross section of the placing cavity is larger than that of the external interface, and the placing cavity is communicated with the external interface.
Preferably, four groups of extension springs are arranged, and the fixture blocks form an extension structure with the wire frame through the extension springs.
Compared with the prior art, the invention has the beneficial effects that: the security monitoring intelligent control device for the hotel not only realizes convenient lifting of the display screen of the controller so as to protect, but also realizes convenient heat dissipation protection of the device and prevention of line body falling;
(1) the lifting mechanism is arranged at the bottom end of the display screen, the servo motor is started to drive the rotary rod to rotate, so that the movable block is driven to move, the thread directions of the two ends of the rotary rod are opposite, so that the two groups of hinge rods are driven to move towards the middle, the placing plate is driven to ascend, the display screen is driven to ascend to control monitoring, when the display screen is not needed to be used, a worker starts the servo motor to rotate reversely, the display screen is driven to move downwards, then the telescopic protection plates are closed from two sides, the display screen is convenient to lift and protect, and therefore convenience of the device in use is greatly improved;
(2) by arranging the heat dissipation mechanism on one side of the control box, when the control box needs to be dissipated, a worker starts the heat dissipation fan to volatilize hot air in the control box to the outside of the control box through the heat dissipation holes, so that the inside of the control box is cooled, the heat dissipation and cooling of the control box are facilitated, and the service life of the device is prolonged;
(3) be provided with protective structure through one side at external interface, place the inside of entering control box with the one end of line frame, expanding spring drives the fixture block and extends this moment, accomplishes the installation of line frame, then is connected the line body between through antiskid cover and the external interface, and the use of antiskid cover makes the line body be difficult for droing simultaneously, has realized being convenient for protect the line body to greatly increased the practicality of the device when using.
Drawings
FIG. 1 is a schematic view of a front view of a partial cross-sectional structure of the present invention;
FIG. 2 is a schematic top view of a display panel according to the present invention;
FIG. 3 is a front view of a partial cross-sectional structure of the protection structure of the present invention;
FIG. 4 is a side view of a partial cross-sectional structure of the heat dissipation mechanism of the present invention;
FIG. 5 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention;
fig. 6 is a schematic side view of the retractable fender of the present invention.
In the figure: 1. a control box; 2. a heat dissipation mechanism; 201. a dust screen; 202. heat dissipation holes; 203. a mounting cavity; 204. a heat radiation fan; 3. a telescopic protection plate; 4. a lifting mechanism; 401. a slide bar; 402. placing the plate; 403. a hinged lever; 404. a connecting rod; 405. a servo motor; 406. a slide base; 407. a movable block; 408. rotating the rod; 5. a display screen; 6. a protective structure; 601. an anti-slip sleeve; 602. a placement chamber; 603. a wire frame; 604. a tension spring; 605. a clamping block; 7. an external interface.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: a security monitoring intelligent control device for a hotel comprises a control box 1, a telescopic protection plate 3 and a display screen 5, wherein a heat dissipation mechanism 2 is arranged on one side of the control box 1, the heat dissipation mechanism 2 comprises a dust screen 201, heat dissipation holes 202, an installation cavity 203 and a heat dissipation fan 204, the installation cavity 203 is installed on one side of the control box 1, the heat dissipation fan 204 is installed inside the installation cavity 203, the type of the heat dissipation fan 204 can be C5401259031, the input end of the heat dissipation fan 204 is electrically connected with the output end of a control panel through a wire, the heat dissipation holes 202 are formed in one side inside the installation cavity 203, the dust screen 201 is installed on one side of the installation cavity 203, the heat dissipation holes 202 are provided with a plurality of heat dissipation holes, and the heat dissipation holes 202 are distributed at equal intervals on;
specifically, as shown in fig. 1, fig. 2 and fig. 4, when the mechanism is used to dissipate heat from the control box 1, a worker first starts the heat dissipation fan 204, volatilizes hot air inside the control box 1 to the outside of the control box 1 through the heat dissipation holes 202 under the action of the heat dissipation fan 204, and cools the inside of the control box 1, and meanwhile, due to the use of the dustproof net 201, dust outside the control box 1 is not easy to enter the inside of the control box 1, so that the tidiness inside the control box 1 is improved, convenience in heat dissipation and cooling of the control box 1 is realized, and the service life of the device is prolonged;
the telescopic protection plates 3 are installed on two sides of the top end of the control box 1, the display screen 5 is installed in the middle position of the top end of the control box 1, the lifting mechanism 4 is arranged at the bottom end of the display screen 5, the lifting mechanism 4 comprises a sliding rod 401, a placing plate 402, a hinged rod 403, a connecting rod 404, a servo motor 405, a sliding seat 406, a movable block 407 and a rotating rod 408, the rotating rod 408 is installed at the top end of the control box 1, the servo motor 405 is installed on one side of the rotating rod 408, the type of the servo motor 405 can be MR-J2S-20A, the input end of the servo motor 405 is electrically connected with the output end of the control panel through a conducting wire, the outer side wall of the rotating rod 408 is provided with the movable block 407, the hinged rods are installed at the top ends of the movable blocks 407, the connecting rods 404 are hinged at the top ends of the, the sliding base 406 is internally provided with sliding rods 401 in a penetrating manner, the bottom ends of the sliding rods 401 are fixed with the top end of the control box 1, the cross section of each sliding rod 401 is smaller than that of the corresponding sliding base 406, a sliding structure is formed between each sliding rod 401 and the corresponding sliding base 406, two groups of hinged rods 403 are arranged, the hinged rods 403 are symmetrically distributed around the central axis of the connecting rod 404, internal threads are uniformly arranged on the inner side wall of each movable block 407, external threads are uniformly arranged on the outer side wall of the corresponding rotary rod 408, and the movable blocks 407 are in threaded connection with the rotary;
specifically, as shown in fig. 1 and 5, when the mechanism needs to use the display screen 5, a worker first opens the retractable protection plate 3 to two sides, then starts the servo motor 405, drives the rotating rod 408 to rotate under the action of the servo motor 405, drives the movable block 407 to move due to the threaded connection between the movable block 407 and the rotating rod 408, and drives the two sets of hinge rods 403 to move towards the middle due to the opposite threaded directions of the two ends of the rotating rod 408, and further drives the placing plate 402 to ascend, and the sliding base 406 slides on the outer side wall of the sliding rod 401, so as to increase the stability of the display screen 5 when ascending, when the display screen 5 does not need to be used, the worker starts the servo motor 405 to rotate reversely, drives the display screen 5 to move downwards, and then closes the retractable protection plate 3 from two sides, so as to facilitate the ascending and descending of the display screen 5, the protection is further carried out, so that the convenience of the device in use is greatly improved;
an external interface 7 is installed on the other side of the control box 1, a protective structure 6 is arranged on one side of the external interface 7, the protective structure 6 comprises an anti-skidding sleeve 601, a placing cavity 602, a wire frame 603, an expansion spring 604 and a clamping block 605, the expansion spring 604 is installed on one side inside the control box 1, the clamping block 605 is installed at one end of the expansion spring 604, the wire frame 603 is installed on one side of the control box 1, the placing cavity 602 is arranged inside the wire frame 603, the anti-skidding sleeve 601 is installed inside the placing cavity 602, the cross section of the placing cavity 602 is larger than that of the external interface 7, the placing cavity 602 is communicated with the external interface 7, four groups of expansion springs 604 are arranged, and the clamping blocks 605 form an expansion structure through the expansion;
specifically, as shown in fig. 1 and fig. 3, by using the mechanism, the worker takes out the wire rack 603, then places one end of the wire rack 603 into the inside of the control box 1, at this moment, the expansion spring 604 is under the action of elastic force to drive the fixture block 605 to extend, the installation of the wire rack 603 is completed, then the wire body is connected with the external interface 7 through the anti-slip sleeve 601, the use of the anti-slip sleeve 601 simultaneously enables the wire body to be difficult to fall off, the convenience in protecting the wire body is realized, the wire body is difficult to fall off, and therefore the practicability of the device in use is greatly increased.
The working principle is as follows: when the device is used, an external power supply is adopted, firstly, a worker carries the device to a proper position, takes out the wire rack 603, then places one end of the wire rack 603 into the control box 1, the telescopic spring 604 is under the action of elastic force to drive the clamping block 605 to extend, the installation of the wire rack 603 is completed, then the wire body is connected with the external interface 7 through the anti-slip sleeve 601, and meanwhile, the wire body is not easy to fall off due to the use of the anti-slip sleeve 601, and the connection of the wire body is completed;
secondly, when the display screen 5 needs to be used, a worker firstly opens the telescopic protection plates 3 to two sides, then starts the servo motor 405 to drive the rotating rod 408 to rotate, so as to drive the movable block 407 to move, and drives the two groups of hinge rods 403 to move towards the middle due to opposite thread directions at two ends of the rotating rod 408, so as to drive the placing plate 402 to ascend, at the moment, the sliding seat 406 slides on the outer side wall of the sliding rod 401, so that the stability of the display screen 5 in ascending is improved, the display screen 5 is ascended to a proper position, the security monitoring is controlled, when the display screen 5 does not need to be used, the worker starts the servo motor 405 to reversely rotate, so as to drive the display screen 5 to move downwards, then closes the telescopic protection plates 3 from two sides, and protects the display screen 5;
finally, when needs dispel the heat to control box 1, the staff starts radiator fan 204 and volatilizees the inside hot-air of control box 1 to the outside of control box 1 through louvre 202, cools down the inside of control box 1, and the use of dust screen 201 makes the difficult inside that gets into control box 1 of the outside dust of control box 1 simultaneously, finally accomplishes the device's control work.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a security protection control intelligent control device for hotel, includes control box (1), flexible guard plate (3) and display screen (5), its characterized in that: one side of control box (1) is provided with heat dissipation mechanism (2), flexible guard plate (3) are installed to the both sides on control box (1) top, and intermediate position department on control box (1) top installs display screen (5), the bottom of display screen (5) is provided with elevating system (4), elevating system (4) include slide bar (401), place board (402), articulated rod (403), connecting rod (404), servo motor (405), slide (406), movable block (407) and rotary rod (408), install on the top of control box (1) rotary rod (408), servo motor (405) are installed to one side of rotary rod (408), the lateral wall of rotary rod (408) is provided with movable block (407), articulated rod (403) are all installed on the top of movable block (407), the top of articulated rod (403) all articulates there is connecting rod (404), the top of connecting rod (404) all highly has places board (402), place the both sides of board (402) and all install slide (406), slide bar (401) have all been run through to the inside of slide (406), and the bottom of slide bar (401) all is fixed with the top of control box (1), outside interface (7) are installed to the opposite side of control box (1), one side of outside interface (7) is provided with protective structure (6).
2. The intelligent security monitoring control device for the hotel as claimed in claim 1, wherein: the heat dissipation mechanism (2) comprises a dust screen (201), heat dissipation holes (202), an installation cavity (203) and a heat dissipation fan (204), the installation cavity (203) is installed on one side of the control box (1), the heat dissipation fan (204) is installed inside the installation cavity (203), the heat dissipation holes (202) are formed in one side inside the installation cavity (203), and the dust screen (201) is installed on one side of the installation cavity (203).
3. The security monitoring intelligent control device for the hotel according to claim 2, characterized in that: the heat dissipation holes (202) are provided with a plurality of heat dissipation holes, and the heat dissipation holes (202) are distributed at equal intervals on one side inside the installation cavity (203).
4. The intelligent security monitoring control device for the hotel as claimed in claim 1, wherein: the cross section of the sliding rod (401) is smaller than that of the sliding seat (406), and a sliding structure is formed between the sliding rod (401) and the sliding seat (406).
5. The intelligent security monitoring control device for the hotel as claimed in claim 1, wherein: the articulated rods (403) are arranged in two groups, and the articulated rods (403) are symmetrically distributed about the central axis of the connecting rod (404).
6. The intelligent security monitoring control device for the hotel as claimed in claim 1, wherein: the inside wall of movable block (407) evenly is provided with the internal thread, the outside wall of rotary rod (408) evenly is provided with the external screw thread, constitute threaded connection between movable block (407) and rotary rod (408).
7. The intelligent security monitoring control device for the hotel as claimed in claim 1, wherein: protective structure (6) include antiskid cover (601), place chamber (602), line frame (603), expanding spring (604) and fixture block (605), expanding spring (604) are all installed in the inside one side of control box (1), fixture block (605) are all installed to the one end of expanding spring (604), line frame (603) are all installed in one side of control box (1), the inside of line frame (603) is provided with places chamber (602), the internally mounted who places chamber (602) has antiskid cover (601).
8. The intelligent security monitoring control device for the hotel as claimed in claim 7, wherein: the cross section of the placing cavity (602) is larger than that of the external interface (7), and the placing cavity (602) is communicated with the external interface (7).
9. The intelligent security monitoring control device for the hotel as claimed in claim 7, wherein: four groups of extension springs (604) are arranged, and the fixture blocks (605) form an extension structure with the wire frame (603) through the extension springs (604).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011583631.2A CN112672567A (en) | 2020-12-28 | 2020-12-28 | Security protection monitoring intelligent control device for hotel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011583631.2A CN112672567A (en) | 2020-12-28 | 2020-12-28 | Security protection monitoring intelligent control device for hotel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112672567A true CN112672567A (en) | 2021-04-16 |
Family
ID=75411293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011583631.2A Pending CN112672567A (en) | 2020-12-28 | 2020-12-28 | Security protection monitoring intelligent control device for hotel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112672567A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113795099A (en) * | 2021-08-23 | 2021-12-14 | 深圳市宏源建设工程有限公司 | Building comprehensive energy-saving management and control system based on environmental protection |
| CN117881135A (en) * | 2024-03-12 | 2024-04-12 | 深圳市艾森视讯科技有限公司 | Interactive display equipment shell structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109222960A (en) * | 2018-11-05 | 2019-01-18 | 深圳智慧前线科技有限公司 | A kind of digital multichannel electrocardiograph |
| CN109678022A (en) * | 2019-02-19 | 2019-04-26 | 王国荣 | A kind of Efficient intelligent elevator UCMP detection system and testing cassete |
| CN210293266U (en) * | 2019-09-29 | 2020-04-10 | 秦玉刚 | Instrument supporting device for geodetic survey |
| CN210677455U (en) * | 2019-09-20 | 2020-06-05 | 苏州新图精密五金紧固件有限公司 | Mechanical arm for welding metal screw |
| CN211344518U (en) * | 2019-11-07 | 2020-08-25 | 深圳华兆科技有限公司 | Intelligent control equipment for spliced screen |
| CN211380082U (en) * | 2019-07-16 | 2020-09-01 | 合肥鑫润光电科技有限公司 | Desktop display device with lifting LED display screen |
| CN211990898U (en) * | 2020-04-08 | 2020-11-24 | 扬州华厦机械有限公司 | Robot large arm casting deburring device |
-
2020
- 2020-12-28 CN CN202011583631.2A patent/CN112672567A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109222960A (en) * | 2018-11-05 | 2019-01-18 | 深圳智慧前线科技有限公司 | A kind of digital multichannel electrocardiograph |
| CN109678022A (en) * | 2019-02-19 | 2019-04-26 | 王国荣 | A kind of Efficient intelligent elevator UCMP detection system and testing cassete |
| CN211380082U (en) * | 2019-07-16 | 2020-09-01 | 合肥鑫润光电科技有限公司 | Desktop display device with lifting LED display screen |
| CN210677455U (en) * | 2019-09-20 | 2020-06-05 | 苏州新图精密五金紧固件有限公司 | Mechanical arm for welding metal screw |
| CN210293266U (en) * | 2019-09-29 | 2020-04-10 | 秦玉刚 | Instrument supporting device for geodetic survey |
| CN211344518U (en) * | 2019-11-07 | 2020-08-25 | 深圳华兆科技有限公司 | Intelligent control equipment for spliced screen |
| CN211990898U (en) * | 2020-04-08 | 2020-11-24 | 扬州华厦机械有限公司 | Robot large arm casting deburring device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113795099A (en) * | 2021-08-23 | 2021-12-14 | 深圳市宏源建设工程有限公司 | Building comprehensive energy-saving management and control system based on environmental protection |
| CN117881135A (en) * | 2024-03-12 | 2024-04-12 | 深圳市艾森视讯科技有限公司 | Interactive display equipment shell structure |
| CN117881135B (en) * | 2024-03-12 | 2024-05-07 | 深圳市艾森视讯科技有限公司 | Interactive display equipment shell structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112672567A (en) | Security protection monitoring intelligent control device for hotel | |
| CN212588445U (en) | Dust-proof switch | |
| CN115864144A (en) | Novel direct current cabinet | |
| CN214849703U (en) | Safety protection device for high-voltage power supply equipment | |
| CN214014884U (en) | Regulator cubicle convenient to heat dissipation | |
| CN112952599A (en) | Power distribution cabinet control system | |
| CN211088768U (en) | Detachable switch board | |
| CN108811471B (en) | Communication electronic internal element protection device with auxiliary heat radiation structure | |
| CN210381772U (en) | Energy-saving device for electrical equipment | |
| CN116073061A (en) | External protection structure of power battery pack | |
| CN215898223U (en) | Motor hand controller with display area protection function | |
| CN216852813U (en) | Portable uninterrupted power source rack | |
| CN110342440A (en) | Repairing auxiliary device is used in a kind of distribution maintenance | |
| CN220858651U (en) | System integration's installing support structure | |
| CN218897375U (en) | Intelligent control cabinet | |
| CN215592352U (en) | Anti-drop lifting appliance for automobile manufacturing | |
| CN220043095U (en) | Motor for electric curtain | |
| CN215495762U (en) | Highway tunnel traffic safety early warning device | |
| CN211031233U (en) | 3D furan resin printer | |
| CN221165537U (en) | Elevator door limiting device for elevator maintenance | |
| CN212695565U (en) | Multidirectional heat dissipation structure for power distribution cabinet | |
| CN220172701U (en) | High-voltage switch equipment capable of rapidly radiating heat | |
| CN214478536U (en) | Switch cabinet with movable bracket | |
| CN216719407U (en) | LED large screen convenient to install and detach fast | |
| CN212411067U (en) | Power biochemical control system convenient to maintain |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210416 |