CN109105290B - Intelligent companion device for pets - Google Patents
Intelligent companion device for pets Download PDFInfo
- Publication number
- CN109105290B CN109105290B CN201811240236.7A CN201811240236A CN109105290B CN 109105290 B CN109105290 B CN 109105290B CN 201811240236 A CN201811240236 A CN 201811240236A CN 109105290 B CN109105290 B CN 109105290B
- Authority
- CN
- China
- Prior art keywords
- shell
- pet
- pets
- annular groove
- ejection
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K15/00—Devices for taming animals, e.g. nose-rings or hobbles; Devices for overturning animals in general; Training or exercising equipment; Covering boxes
- A01K15/02—Training or exercising equipment, e.g. mazes or labyrinths for animals ; Electric shock devices ; Toys specially adapted for animals
- A01K15/025—Toys specially adapted for animals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72415—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Abstract
The invention provides intelligent companion equipment for pets, which comprises a shell, wherein a rotating area is arranged at the bottom of the shell, and the rotating area is rotatably connected with the shell through a rotating shaft; the shell is of a sphere structure with a hollow inside, and the bottom of the inside of the shell is provided with a balancing weight, so that the intelligent pet accompanying equipment can be erected after being knocked down; the middle part of the shell is provided with an annular groove arranged along the circumferential direction of the shell, the inner side surface of the annular groove is provided with a rotatable magnetic track arranged along the circumferential direction of the annular groove, and a plurality of magnetic balls are arranged in the annular groove and are adsorbed on the magnetic track and can rotate along with the magnetic track; the intelligent companion device for pets further comprises a food-leaking ball ejection device, a camera, a sound sensor, a loudspeaker, a driving device and a power supply. The multifunctional pet interaction system has the advantages of multifunction, capability of realizing monitoring, remote control and effective induction, automatic reminding through sound control monitoring, and interaction with the pet through remote control, so that the pet is helped to get rid of separation anxiety disorder, and interaction of people and pets is promoted.
Description
Technical Field
The invention relates to pet accompanying equipment, in particular to intelligent pet accompanying equipment.
Background
Many people who hold pets nowadays, the pets become a part of families of people, but the pets cannot stay at home with the pets in all time due to busy work in weekdays, so that the pets are alone at home, and no one accompanies the pets to play, and part of the pets suffer from separation anxiety, mania, barking, mess and the like. The product relates to an intelligent pet product, which can accompany pets in the home, monitor, supervise and control the pet partners at any time, so that the problem of separation anxiety of the pets is relieved to some extent, and the pet in the home can be monitored by a host at any time conveniently.
The common pet monitoring equipment at present is connected with a mobile phone, so that a camera can be started to monitor pets and food can be supplied remotely; the related pet playing facilities are marble devices, and tennis balls can be launched for the pets to chase and play.
The existing automatic pet feeding monitor is thin and long, and is easy to be caught by a slightly large pet; the camera can only realize unidirectional monitoring and cannot realize omnibearing observation; in addition, the product can only provide food, and can not effectively accompany the pet to play, so that the unique anxiety of the pet is relieved.
The existing automatic ball dispenser has single function, can only realize the play of companion pets, can not observe under the condition of no people, and the launched balls are only used for the pets to chase for a while, so that the effective and continuous attraction and dispersion of the attention of the pets can not be achieved.
Disclosure of Invention
The invention aims to solve the technical problem of providing the intelligent companion device for the pets, which has multifunction, can realize monitoring, remote control and effective induction, automatically reminds and remotely controls the interaction with the pets through sound control monitoring.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
the intelligent pet accompanying equipment comprises a shell, wherein a rotating area is arranged at the bottom of the shell, the rotating area is rotatably connected with the shell through a rotating shaft, and the shell can rotate on the rotating area under the left and right of external force; the shell is of a sphere structure with a hollow inside, and the bottom of the inside of the shell is provided with a balancing weight which enables the pet intelligent accompanying equipment to be upright after being knocked down; the middle part of the shell is provided with an annular groove arranged along the circumferential direction of the shell, the inner side surface of the annular groove is provided with a rotatable magnetic track arranged along the circumferential direction of the annular groove, and a plurality of magnetic balls are arranged in the annular groove and are adsorbed on the magnetic track and can rotate along with the magnetic track;
the intelligent companion device for pets further comprises:
the device comprises a shell, a feed leakage ball ejection device and a pushing block, wherein the feed leakage ball ejection device comprises an ejection channel, a feed leakage ball, an ejection sheet and a pushing block;
the camera is arranged at the top of the shell, is controlled to be started by an external mobile phone software terminal, and transmits acquired image information to the external mobile phone software terminal for the owner to watch;
the loudspeaker is arranged at the back of the shell and is used for sending out audio frequency to attract the attention of the pet; the inside of the loudspeaker is provided with a sound sensor, the sound sensor is arranged at the back of the shell and is used for collecting abnormal sounds emitted by the pet and sending sound signals to an external mobile phone software terminal so as to remind an owner to start the camera for checking;
the driving device is used for driving the magnetic force track to rotate, the shell to rotate and the ejection sheet and the pushing block to work;
the power supply is arranged inside the shell and used for supplying power to the intelligent companion device for the pet.
In one embodiment of the invention, the driving device comprises a first driving motor, a second driving motor and a third driving motor, wherein an output shaft of the first driving motor is connected with a rotating shaft through a worm gear, and one end of the rotating shaft is rotatably fixed on a rotating area; an output shaft of the second driving motor is connected with the ejection sheet through a first connecting rod to drive the ejection sheet to rotate, and is connected with the pushing block through a second connecting rod to push the pushing block to jack up; an output shaft of the third driving motor is connected with the magnetic force track through a crank arm to drive the magnetic force track to rotate.
In one embodiment of the invention, a sealing elastic sheet is arranged at the inner side of the opening of the ejection channel and used for preventing the food from falling out when the product shakes.
In one embodiment of the invention, the power source is a rechargeable lithium battery, and the back of the housing is provided with a charging port for charging the rechargeable lithium battery.
In one embodiment of the invention, an indicator light is provided on the opening of the ejection channel.
In one embodiment of the invention, a light strip is provided on the housing around the annular groove.
Through the technical scheme, the invention has the beneficial effects that:
the invention integrates monitoring, checking and remote interaction, can automatically monitor the state of the pet through barking and emitted dynamic and static of the pet, can remotely start the looking-for by a host, adjust the angle position of the camera, can remotely control and shoot the missed food ball containing the snack for dispersing the attention of the pet, can chase the missed food ball for playing, and can continue playing for a period of time; the built-in balancing weight can prevent pets from getting up, and the product itself also has certain playability.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic back view of the present invention;
FIG. 3 is a schematic view of a part of the internal structure of the present invention;
10. the shell 11, the rotating area 12, the annular groove 13, the magnetic ball 20, the missed food ball ejection device 21, the ejection channel 21a, the opening 21b, the accommodating cavity 22, the missed food ball 23, the ejection sheet 24, the pushing block 25, the sealing elastic sheet 30, the camera 50, the loudspeaker 60, the charging port 70, the indicator lamp 80 and the lamp belt.
Detailed Description
The invention is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the invention easy to understand.
Referring to fig. 1 to 3, the invention discloses an intelligent pet accompanying device, which comprises a shell 10, wherein a rotating area 11 is arranged at the bottom of the shell, the rotating area 11 is rotatably connected with the shell 10 through a rotating shaft (not shown in the figure), the shell 10 can rotate on the rotating area under the left and right of an external force, the whole orientation of the device is convenient to adjust, and the movement direction of a pet is convenient to observe from a camera at multiple angles; the shell 10 is of a hollow sphere structure, a balancing weight (not shown in the figure) is arranged at the bottom of the interior of the shell, and the balancing weight is designed to ensure that the whole equipment has a tumbler function and can be erected after the intelligent pet accompanying equipment is knocked down; the middle part of shell 10 is equipped with the ring channel 12 that sets up along the shell circumferencial direction, is equipped with on the medial surface of ring channel 12 along ring channel circumferencial direction setting and rotatable magnetic force track (not shown in the figure), is equipped with a plurality of magnetic force ball 13 in the ring channel 12, and magnetic force ball 13 adsorbs on magnetic force track and can rotate along with magnetic force track, and the number of magnetic force ball is set according to actual need, and the unnecessary description of here is.
The intelligent companion device for pets further comprises a food-leaking ball ejection device 20, a camera 30, a loudspeaker 50, a driving device (not shown in the figure) and a power supply (not shown in the figure).
The missed ball ejection device 20 comprises an ejection channel 21, missed balls 22, ejection sheets 23 and a pushing block 24, wherein the ejection channel 21 is arranged in the shell 10, one end of the ejection channel is provided with an opening 21a on the surface of the shell, the other end of the ejection channel is arranged in the shell, 3 accommodating cavities 21b are arranged in the ejection channel 21, the missed balls 22 are arranged in the accommodating cavities 21b in the ejection channel 21, the pushing block 24 is arranged at the bottom of the other end of the ejection channel 21, and when the missed balls 22 in the accommodating cavities 21b close to the opening 21a are ejected by the ejection sheets 23, the pushing block 24 pushes the missed balls 22 in the accommodating cavities 21b at the bottommost part of the ejection channel 21 into the accommodating cavities 21b above, so that the missed balls 22 are always arranged in the accommodating cavities 21b close to the opening 21 a; the ejection sheet 23 is arranged in the middle of the ejection channel 21 and below the food-leaking ball in the accommodating cavity near the opening, and the ejection sheet 23 is used for ejecting the food-leaking ball 22 out of the ejection channel 21.
Further, a sealing elastic sheet 25 is arranged on the inner side of the opening of the ejection channel 21, the sealing elastic sheet 25 is arranged at the outlet of the accommodating cavity at the uppermost part of the ejection channel 21, and the sealing elastic sheet 25 is used for preventing the food leakage ball from falling out of the ejection channel when the product shakes.
The camera 30 is arranged at the top of the shell 10, the camera 30 is controlled by an external mobile phone software terminal to start, and the acquired image information is transmitted to the external mobile phone software terminal for the owner to watch; a horn 50 is provided at the back of the housing 10 for emitting audio to attract the attention of the pet; the loudspeaker 50 is internally provided with a sound sensor for collecting abnormal sounds emitted by the pet and sending sound signals to an external mobile phone software terminal to remind an owner to start a camera for checking; the driving device is used for driving the magnetic force track to rotate, the shell to rotate, and the ejection sheet and the propelling block to work; the power supply is arranged in the shell and is used for supplying power to the intelligent companion equipment of the pet entirely; the power supply is a rechargeable lithium battery, and the back of the shell is provided with a charging port 60 for charging the rechargeable lithium battery.
The driving device is controlled by an external mobile phone software terminal, driving software is arranged in the driving device, the driving software receives and sends signals through wifi, and the driving software is remotely interconnected with the mobile phone terminal and can regulate and control relevant hardware of the machine; the control of external mobile phone software terminals and driver software is prior art and specific control principles are not described here.
The driving device comprises a first driving motor (not shown in the figure), a second driving motor (not shown in the figure) and a third driving motor (not shown in the figure), an output shaft of the first driving motor is connected with a rotating shaft through a worm gear and a worm, the upper end of the rotating shaft is fixed in the shell, the lower end of the rotating shaft is rotatably fixed on the rotating area, and when the driving device works, the first driving motor drives the worm gear and the worm gear to work, and the worm gear drive the rotating shaft to rotate so as to realize the rotation of the shell; an output shaft of the second driving motor is connected with the ejection sheet through a first connecting rod, the ejection sheet is driven to rotate through the first connecting rod, the output shaft of the second driving motor is connected with the pushing block through a second connecting rod, and the pushing block is pushed upwards through the second connecting rod; an output shaft of the third driving motor is connected with the magnetic force track through a crank arm, and the crank arm drives the magnetic force track to rotate.
The opening of the ejection channel is provided with an indicator lamp 70, the shell is provided with a lamp belt 80 which is arranged around the annular groove, and the indicator lamp and the lamp belt not only have illumination function, but also can attract the attention of pets.
The working principle of the invention is as follows:
when the voice sensor 40 at the back senses the abnormality of the pet, the voice information is transmitted to the external mobile phone software terminal to remind the host, the host can start the camera 30 to check, the whole direction of the product can be adjusted by rotating the direction of the shell 10, the pet moving direction can be conveniently observed from the camera, the voice can be transmitted, the voice is transmitted through the back loudspeaker 50, and the attention of the pet is attracted; in addition, in the aspect of attracting the pets, the middle magnetic ball 13 can rotate along with the magnetic track, and the pets can be attracted by dynamic objects; the missed ball ejection device 20 can be remotely controlled to eject the missed ball 22, so that the pet can chase the missed ball; the indicator lights 70 and the light strip 80 are status indicators, and the back charging port can charge the product.
The device for ejecting the missed food balls can store 3 missed food balls at one time, the missed food balls 22 are put in from the opening 21a on the shell, and the sealing shrapnel 25 prevents the missed food balls from falling out when the product shakes. Upon receiving the remote command, the ejector blade 23 ejects the front drop-out ball, and the lower ball is pushed to the previous position by the pushing block 24 for the next ejection.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The intelligent companion device for the pets comprises a shell and is characterized in that a rotating area is arranged at the bottom of the shell, the rotating area is rotatably connected with the shell through a rotating shaft, and the shell can rotate on the rotating area under the left and right of an external force; the shell is of a sphere structure with a hollow inside, and the bottom of the inside of the shell is provided with a balancing weight which enables the pet intelligent accompanying equipment to be upright after being knocked down; the middle part of the shell is provided with an annular groove arranged along the circumferential direction of the shell, the inner side surface of the annular groove is provided with a rotatable magnetic track arranged along the circumferential direction of the annular groove, and a plurality of magnetic balls are arranged in the annular groove and are adsorbed on the magnetic track and can rotate along with the magnetic track;
the intelligent companion device for pets further comprises:
the device comprises a shell, a feed leakage ball ejection device and a pushing block, wherein the feed leakage ball ejection device comprises an ejection channel, a feed leakage ball, an ejection sheet and a pushing block;
the camera is arranged at the top of the shell, is controlled to be started by an external mobile phone software terminal, and transmits acquired image information to the external mobile phone software terminal for the owner to watch;
the loudspeaker is arranged at the back of the shell and is used for sending out audio frequency to attract the attention of the pet; the inside of the loudspeaker is provided with a sound sensor, the sound sensor is arranged at the back of the shell and is used for collecting abnormal sounds emitted by the pet and sending sound signals to an external mobile phone software terminal so as to remind an owner to start the camera for checking;
the driving device is used for driving the magnetic force track to rotate, the shell to rotate and the ejection sheet and the pushing block to work;
the power supply is arranged inside the shell and is used for supplying power to the whole intelligent pet accompanying equipment;
the driving device comprises a first driving motor, a second driving motor and a third driving motor, an output shaft of the first driving motor is connected with a rotating shaft through a worm gear, and one end of the rotating shaft is rotatably fixed on the rotating area; an output shaft of the second driving motor is connected with the ejection sheet through a first connecting rod to drive the ejection sheet to rotate, and is connected with the pushing block through a second connecting rod to push the pushing block to jack up; an output shaft of the third driving motor is connected with the magnetic track through a crank arm to drive the magnetic track to rotate;
the inner side of the opening of the ejection channel is provided with a sealing elastic sheet which is used for preventing the food from falling out when the product shakes.
2. The intelligent companion device for pets according to claim 1, wherein the power source is a rechargeable lithium battery, and the back of the housing is provided with a charging port for charging the rechargeable lithium battery.
3. The intelligent companion device for pets according to claim 1, wherein an indicator light is provided on the opening of the ejection channel.
4. The intelligent companion device for pets according to claim 1, wherein the housing is provided with a light strip disposed around the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811240236.7A CN109105290B (en) | 2018-10-23 | 2018-10-23 | Intelligent companion device for pets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811240236.7A CN109105290B (en) | 2018-10-23 | 2018-10-23 | Intelligent companion device for pets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109105290A CN109105290A (en) | 2019-01-01 |
| CN109105290B true CN109105290B (en) | 2023-08-29 |
Family
ID=64855213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811240236.7A Active CN109105290B (en) | 2018-10-23 | 2018-10-23 | Intelligent companion device for pets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109105290B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528133A (en) * | 2020-05-25 | 2020-08-14 | 董一杰 | Intelligence networking pet device of accompanying with function of throwing something and feeding |
| CN114711155B (en) * | 2022-04-15 | 2023-02-10 | 深圳逗爱创新科技有限公司 | Intelligent interactive pet feeder |
| CN115211385B (en) * | 2022-08-05 | 2023-12-22 | 英华达（南京）科技有限公司 | Intelligent companion device for pets and control method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6684819B1 (en) * | 2002-01-28 | 2004-02-03 | Carl L. Locke | Toy device for an animal |
| CN202759985U (en) * | 2012-09-06 | 2013-03-06 | 南京通孚轻纺有限公司 | Ball-pitching type pet toy |
| CN202979873U (en) * | 2012-11-28 | 2013-06-12 | 冯卫忠 | Food leaking ball |
| CN206251730U (en) * | 2016-11-27 | 2017-06-16 | 陈战锋 | A kind of novel ejection type Pet food-leaking device |
| CN206728878U (en) * | 2017-05-18 | 2017-12-12 | 中航航空电子系统股份有限公司北京技术研发中心 | A kind of pet accompanies robot device |
| CN207305721U (en) * | 2017-09-28 | 2018-05-04 | 德清县雷甸镇米乐宠物用品厂 | A kind of pet feeder |
| WO2018107113A1 (en) * | 2016-12-09 | 2018-06-14 | Goh Johnson | Remote controlled movable pet feeder device |
| CN207505706U (en) * | 2017-11-29 | 2018-06-19 | 斑贝（上海）宠物用品有限公司 | A kind of fan blade leakage food pet toy ball |
| US10085422B1 (en) * | 2015-05-26 | 2018-10-02 | Ourpet's Company | Double ball treat dispensing pet toy |
-
2018
- 2018-10-23 CN CN201811240236.7A patent/CN109105290B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6684819B1 (en) * | 2002-01-28 | 2004-02-03 | Carl L. Locke | Toy device for an animal |
| CN202759985U (en) * | 2012-09-06 | 2013-03-06 | 南京通孚轻纺有限公司 | Ball-pitching type pet toy |
| CN202979873U (en) * | 2012-11-28 | 2013-06-12 | 冯卫忠 | Food leaking ball |
| US10085422B1 (en) * | 2015-05-26 | 2018-10-02 | Ourpet's Company | Double ball treat dispensing pet toy |
| CN206251730U (en) * | 2016-11-27 | 2017-06-16 | 陈战锋 | A kind of novel ejection type Pet food-leaking device |
| WO2018107113A1 (en) * | 2016-12-09 | 2018-06-14 | Goh Johnson | Remote controlled movable pet feeder device |
| CN206728878U (en) * | 2017-05-18 | 2017-12-12 | 中航航空电子系统股份有限公司北京技术研发中心 | A kind of pet accompanies robot device |
| CN207305721U (en) * | 2017-09-28 | 2018-05-04 | 德清县雷甸镇米乐宠物用品厂 | A kind of pet feeder |
| CN207505706U (en) * | 2017-11-29 | 2018-06-19 | 斑贝（上海）宠物用品有限公司 | A kind of fan blade leakage food pet toy ball |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109105290A (en) | 2019-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109105290B (en) | Intelligent companion device for pets | |
| US10898781B2 (en) | Automatic ball launcher for pets | |
| CN206879758U (en) | Interactive intelligent pet device for feeding | |
| CN110050722A (en) | Intelligent pet camera shooting is funny to dote on device | |
| US20190133075A1 (en) | Pet-treat dispenser | |
| CN203424120U (en) | Automatic feeding machine for pets | |
| CN205996980U (en) | A kind of pet accompanies intelligent robot | |
| CN208724666U (en) | A kind of visual remote nursing pet apparatus and system | |
| KR20130027393A (en) | Automatic ball ejecting machine for pet | |
| CN210328907U (en) | Interactive pet feeding machine | |
| GB2512674A (en) | A pet interaction device | |
| WO2020063935A1 (en) | Intelligent pet feeder | |
| JP3222004U (en) | Biting prevention point head device and smart pet companion robot having the biting prevention point head device | |
| US20190059327A1 (en) | Ball trainer with launcher function and dropper function and training box | |
| CN201930501U (en) | Single-wheel type tennis ball pitching machine | |
| WO2019114687A1 (en) | Improved intelligent pet toy | |
| CN210054256U (en) | Intelligent pet camera pet teasing device | |
| CN215684159U (en) | Pet playing ball automatic transmitter with interactive dog food reward mode | |
| CN210746670U (en) | Pet toy supports fixing device | |
| CN209047225U (en) | A kind of pet intelligence company equipment | |
| CN213603747U (en) | Automatic remote control type pet feeder | |
| CN210017447U (en) | Novel cat ware is teased to intelligence of structure | |
| CN108077097B (en) | Working method of remote intelligent control circuit for animal feeding | |
| CN114711163A (en) | Pet entertainment robot and control method thereof | |
| CN210900899U (en) | Pet self-entertainment equipment with voice guiding function |
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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Mo Yiping Inventor after: Zhang Zhan Inventor after: Du Xinyun Inventor before: Zhang Zhan Inventor before: Mo Yiping Inventor before: Du Xinyun |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |