CN206515494U - Wind and rain sensor based on wireless information transfer - Google Patents
Wind and rain sensor based on wireless information transfer Download PDFInfo
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- CN206515494U CN206515494U CN201621292802.5U CN201621292802U CN206515494U CN 206515494 U CN206515494 U CN 206515494U CN 201621292802 U CN201621292802 U CN 201621292802U CN 206515494 U CN206515494 U CN 206515494U
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- inductor
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- wireless information
- rain sensor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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Abstract
The utility model is to solve the deficiencies in the prior art there is provided a kind of wind and rain sensor based on wireless information transfer, including：Wind inductor, rain inductor, microprocessor and wireless information carrying device；The microprocessor is connected by wireless information carrying device and the control terminal signal of external system；The wind inductor and rain inductor are connected with microprocessor signals；The wind inductor includes guide way, and the horizontal direction vector of wind is carried out for sensing；The rain inductor includes：Pedestal（1）, real-time rainfall inductor（2）With accumulative rainfall inductor（4）；The pedestal（1）Including upper end rotating part and lower end fixed part；The drive device is connected with guide way signal；The real-time rainfall inductor（2）It is arranged on ponding baffle plate（102）On, it is connected with microprocessor signals；The accumulative rainfall inductor（4）It is interior to be located at pedestal（1）Rotating part, for measuring accumulated rainfall.
Description
Technical field
The utility model belongs to intelligent appliance technical field, and in particular to a kind of wind and rain sensing based on wireless information transfer
Device.
Background technology
Wind and rain sensor is a kind of modern intelligent appliance, especially on intelligent window commonly use be used for monitor external wind,
The sensing equipment of wind direction and rainfall.Existing wind and rain sensor generally comprises wind sensor and rain sensor, wherein, rain sensor
Generally using the accumulative formula rainfall detection device of fixed-direction, the rainwater weight received by directly weighing fixed-direction is tired out
Count rainfall.But, during rainfall would generally be accompanied by wind, cause rainwater and it is non-perpendicular fall, existing rain sensor is due to being
Stationary phase, when the direction that rainwater is fallen is angled in the horizontal direction with collection device, rain sensor intelligence receiving portion
Rainwater, so as to cause the inaccurate of measurement.Further, since being mingled with a large amount of in the particularity of Modern Residence environment, rainwater sometimes
Dust, soil or microparticle thing, tend not to accurately obtain accumulated rainfall by directly weighing rainwater weight.Simultaneously as
Existing rain sensor is during use and inconvenient due to using the accumulative rainfall of statistics.
In addition, existing wind and rain sensor generally transmits data by the way of wired connection, it is past during family's use
Toward preferable measurement position can not be arranged on due to the limitation of connecting line, so as to reduce further the prison of wind and rain sensor
Survey sensitivity and the degree of accuracy.
Utility model content
The utility model obtains to solve rainfall caused by the rain sensor in existing wind and rain sensor is set due to orientation
Take it is inaccurate, be unable to accurate statistics and add up rainfall, real-time rainfall can not be measured, in-convenience in use and installation site is limited asks
Inscribe there is provided a kind of wind and rain sensor based on wireless information transfer, including：Wind inductor, rain inductor, microprocessor and nothing
Line information carrying means.The microprocessor is connected by wireless information carrying device and the control terminal signal of external system.
The wind inductor and rain inductor are connected with microprocessor signals.
Further, the wind inductor includes guide way, and the horizontal direction vector of wind is carried out for sensing.
Further, the rain inductor includes：Pedestal, real-time rainfall inductor and accumulative rainfall inductor.The base
Seat includes upper end rotating part and lower end fixed part.It is connected via drive between the rotating part and fixed part.
The drive device is connected with guide way signal.
Further, curved surface of the rotating part provided with an indent.The curved surface periphery surrounds and is provided with ponding
Baffle plate.The curved surface bottom is provided with opening with ponding baffle plate junction.The real-time rainfall inductor is arranged on ponding baffle plate,
It is connected with microprocessor signals.
Further, the rotating part of pedestal, including water tank are located in the accumulative rainfall inductor.The water tank passes through
Mozzle and open communication.The caliber of the water conservancy diversion is gradually reduced from the connection end with opening to the connection end with water tank.It is described
Floating plate is provided with water tank, the floating plate includes top reflection layer and bottom floating layer.The water tank inner tip is installed
There are optical transmitting set and optical receiver, the optical transmitting set and optical receiver are correspondingly arranged.
Further, the real-time rainfall inductor is ir scattering formula rain sensor, its transmitting terminal and receiving terminal pair
To being arranged on the ponding baffle plate of curved surface both sides.
Further, the curved surface circular arc is less than or equal to quadrant.The curved surface bottom is provided with what is tilted down
Deflector.The inclined plane of the deflector is concentrated downwards along center line, its lowest position of the opening located at deflector.
Further, it is additionally provided with cushion pad inside the water tank.The cushion pad is arranged on water tank and mozzle junction
To position.The mozzle outside the water tank on be provided with vertical conduit.The bottom of the vertical conduit is connected with water tank.
Further, the top horizontal of the water tank is set.It is in 50-80 ° between the top of the optical transmitting set and water tank
Angle.
Further, the accumulative rainfall inductor also includes：Electronics pH measuring appliances.The electronics pH measuring appliances are arranged at
At the position that mozzle is connected with water tank.
Further, the accumulative rainfall inductor also includes：Outlet conduit.The outlet conduit is connected with water tank, and
Provided with two connection openings on water tank.One of opening is provided close at the position of optical transmitting set, is protection exit.It is another
Individual opening is located at water tank inner bottom, is drain outlet.Above-mentioned cushion pad avoids drain outlet setting.
Further, magnetic valve is provided between the outlet conduit and water tank.The magnetic valve is arranged at drain outlet,
And be connected with microprocessor signals.
Further, rainfall inductor also includes：Pressure inductor.The sensing part of the pressure inductor connects with water tank
Connect.The segment signal output of the pressure inductor is connected with microprocessor signals.
Further, the rain inductor also includes：Hygrometer.The hygrometer is arranged on pedestal, with microprocessor
Signal is connected.
The course of work of the present utility model is：The wind and rain sensor is installed in outer wall or roof first.Wind and rain is sensed
Wind sensor in device carrys out the guide way in wind levels direction provided with sensing.The pedestal of rain sensor includes fixed part and rotation section
Point, wherein fixed part is used to rain sensor being fixed on outer wall or roof.Rotating part is made by guide way control
Always direction carrys out wind to the inner sunken face that rotating part is provided with.When occurring rainfall, rainwater can obstruct ir scattering formula rainfall biography
The infrared receiver rate of sensor, so as to obtain real-time rainfall information.Rainwater falls on inner sunken face and by opening and accumulative
Mozzle in rainfall inductor is flowed into water tank, and the floating plate in water tank is floated up under the buoyancy of rainwater.Due to
The optical transmitting set spacing that reflecting layer on floating plate is set with tank top constantly reduces, and now, light is received on optical receiver
The position of signal can accordingly be shifted, and the amount of rainfall added up in water tank can be learnt according to offset, so as to obtain accumulative drop
Rainfall information.
In addition, the electronics pH measuring appliances set on mozzle can also obtain the pH value of current rainfall in real time.Water tank bottom
The pressure inductor of setting can measure the rainwater weight added up in water tank and mozzle in real time, by contrasting rainwater volume and rain
Water weight, it can be determined that the number of impurity content in rainfall gone out.
When ambient humidity is less than setting value, microprocessor controls solenoid valves open the drain outlet of water tank, discharge water tank
The rainwater of interior collection.
The utility model at least has one of the following advantages：
1. the utility model wind sensor carrys out the guide way in wind levels direction provided with sensing, the pedestal of rain sensor is included admittedly
Fixed part and rotating part, wherein fixed part are used to rain sensor being fixed on outer wall or roof.Rotating part leads to
Guide way control is crossed, makes inner sunken face that rotating part is provided with always towards carrying out wind.So as to ensure that the receipts on rain sensor
Storage and real-time rain sensor always to greatest extent towards rainwater falling direction, improve measurement accuracy and the degree of accuracy.
2. the utility model uses wireless information carrying device, connection wind sensor, rain sensor and external system overcome
Installation site limitation problem caused by wired connection.
3. the utility model rain sensor include the ir scattering formula rain sensor that can measure the amount of rainfall in real time and
The accumulative rainfall inductor of accumulated rainfall can be measured.Both accumulative rainfall data can be drawn, real-time rainfall can be provided again
Information, convenient use.
4. the utility model adds up the rainwater volume that rainfall inductor obtains accumulative rainfall using light reflection principle, with reference to pressure
Power inductor, not only can accurately measure accumulated rainfall, and can analyze the impurity content situation in rainwater.
5. the utility model, which adds up rainfall, includes electronics pH measuring appliances, the pH value of current rainfall can also be obtained in real time.
6. the utility model controls the keying of tank drains exit magnetic valve by hygrometer and microprocessor, water is realized
Timely discharge of the ponding under discontinuous rainfall state in case, further increases the measurement accuracy of accumulative rainfall.
Brief description of the drawings
Fig. 1 show the utility model structural representation；
Fig. 2 show the utility model rain sensor structural representation；
Fig. 3 show the utility model and adds up rainfall sensor structure schematic diagram.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing, to this reality
Use new further description.It should be appreciated that specific embodiment described herein is only to explain the utility model, and
It is not used in restriction the utility model.
Embodiment 1
A kind of wind and rain sensor based on wireless information transfer, as shown in figure 1, including：It is wind inductor, rain inductor, micro-
Processor and wireless information carrying device.The wireless information carrying device includes wireless signal transmitter and reception of wireless signals
Device.Wherein, wireless signal transmitter is arranged on wind and rain sensor, and is connected with microprocessor signals.Wireless signal receiver
Be disposed in the interior or external system on, and be connected with the control terminal signal of external system.The wind inductor and rain inductor
It is connected with microprocessor signals.
Wind inductor includes guide way, and the horizontal direction vector of wind is carried out for sensing.
As shown in Fig. 2 rain inductor includes：Pedestal 1, real-time rainfall inductor 2 and accumulative rainfall inductor 4.
Pedestal 1 includes upper end rotating part and lower end fixed part.By driving between the rotating part and fixed part
Dynamic device connection.The drive device is connected with guide way signal.Curved surface 101 of the rotating part provided with an indent.
Rotating part is accordingly rotated according to guide way acquisition come wind levels direction, makes curved surface 101 always as far as possible perpendicular to carrying out wind
Direction.The periphery of curved surface 101 surrounds and is provided with ponding baffle plate 102.The bottom of curved surface 101 is provided with the junction of ponding baffle plate 102
Opening 104.The circular arc of the curved surface 101 is less than or equal to quadrant.The bottom of curved surface 101 is provided with leading for tilting down
Flow plate 103.The inclined plane of the deflector 103 is concentrated downwards along center line, and the opening 104 is located at the extreme lower position of deflector
Place.
Real-time rainfall inductor 2 is ir scattering formula rain sensor, and its transmitting terminal and receiving terminal are arranged oppositely in curved surface
On the ponding baffle plate 102 of 101 both sides, its receiving terminal is connected with microprocessor signals.In fine day, it is infrared that receiving terminal is received
Signal is maximum, when occurring rainfall, and due to blocking and scattering process for rainwater, the infrared signal that receiving terminal is received is inevitable
It can decay, the rainfall size of current rainfall relative can be judged according to the attenuation degree that receiving terminal receives signal.
The rotating part of pedestal 1 is located in accumulative rainfall inductor 4, for measuring accumulated rainfall.
Embodiment 2
A kind of wind and rain sensor based on wireless information transfer, including：Wind inductor, rain inductor, microprocessor and nothing
Line information carrying means.Its moderate rain inductor includes accumulative rainfall inductor 4, as shown in figure 3, the accumulative rainfall inductor 4,
Including water tank 402, pressure inductor 403 and outlet conduit.
Water tank 402 is connected by mozzle 401 with opening 104.The mozzle 401 outside the water tank 402 on provided with hanging down
Straight catheter.The bottom of the vertical conduit is connected with water tank 402.Connection of the caliber of the mozzle 401 certainly with opening 104
End, is gradually reduced to the connection end with water tank 402.Cushion pad is additionally provided with inside the water tank 402.The cushion pad is arranged on water
Case 402 and the junction of mozzle 401 to position.
Floating plate 404 is provided with water tank 402, the floating plate 404 includes top reflection layer and bottom floating layer.It is described
The inner tip of water tank 402 is provided with optical transmitting set 405 and optical receiver 406,406 pairs of the optical transmitting set 405 and optical receiver
It should set.The top horizontal of the water tank 402 is set.In 70 ° of angles between the top of the optical transmitting set 405 and water tank 402.
The optical receiver 406 is dot matrix optical signal receiver board, can obtain the relative displacement or coordinate of the optical signal received
Position, so that the accumulated rainfall for judging to collect in water tank according to the good relative displacement of signal and coordinate situation of movement.
The water intake end of outlet conduit is connected with water tank 402, and provided with two connection openings on water tank 402.Wherein, one
Opening is provided close at the position of optical transmitting set 405, is protection exit 409.Protection exit 409 play avoid floating plate 404 with
The effect that optical transmitting set 405 is collided.Another opening is located at the inner bottom of water tank 402, is drain outlet 408.The outlet pipe
Magnetic valve is provided between road and water tank 402.The magnetic valve is arranged at drain outlet 408, and is connected with microprocessor signals.
Magnetic valve controls to open and close by microprocessor, timely discharges the product rain in water tank 402.The water side of the outlet conduit passes through
Soft pipe connection collected outside device or sewer.
Pressure inductor 403 includes sensing part, analysis part and segment signal output.Wherein, sensing part and water tank
402 connections, the weight change for sensing water tank.The data that sensing part is obtained are sent to analysis part processing, pass through letter
Number output par, c is exported to microprocessor.
Remaining structure is same as Example 1.
Embodiment 3
A kind of wind and rain sensor based on wireless information transfer, including：Wind inductor, rain inductor, microprocessor and nothing
Line information carrying means.Its moderate rain inductor includes accumulative rainfall inductor 4, and the accumulative rainfall inductor 4 includes water tank
402.The top horizontal of the water tank 402 is set.In 50 ° of angles between the top of the optical transmitting set 405 and water tank 402.
Remaining structure is same as Example 2.
Embodiment 4
A kind of wind and rain sensor based on wireless information transfer, including：Wind inductor, rain inductor, microprocessor and nothing
Line information carrying means.Its moderate rain inductor includes accumulative rainfall inductor 4, and the accumulative rainfall inductor 4 includes water tank
402.The top horizontal of the water tank 402 is set.In 80 ° of angles between the top of the optical transmitting set 405 and water tank 402.
Remaining structure is same as Example 2.
Embodiment 5
A kind of wind and rain sensor based on wireless information transfer, including：Wind inductor, rain inductor, microprocessor and nothing
Line information carrying means.Its moderate rain inductor includes accumulative rainfall inductor, as shown in figure 3, including electronics pH measuring appliances 407.
The electronics pH measuring appliances 407 are arranged at the position that mozzle 401 is connected with water tank 402.PH value for measuring rainfall.Its
Signal output part is connected with microprocessor signals.
Remaining structure is same as Example 2.
The course of work of the present utility model is：The wind and rain sensor is installed in outer wall or roof first.Wind and rain is sensed
Wind sensor in device carrys out the guide way in wind levels direction provided with sensing.The pedestal of rain sensor includes fixed part and rotation section
Point, wherein fixed part is used to rain sensor being fixed on outer wall or roof.Rotating part is made by guide way control
Always direction carrys out wind to the inner sunken face that rotating part is provided with.When occurring rainfall, rainwater can obstruct ir scattering formula rainfall biography
The infrared receiver rate of sensor, so as to obtain real-time rainfall information.Rainwater falls on inner sunken face and by opening and accumulative
Mozzle in rainfall inductor is flowed into water tank, and the floating plate in water tank is floated up under the buoyancy of rainwater.Due to
The optical transmitting set spacing that reflecting layer on floating plate is set with tank top constantly reduces, and now, light is received on optical receiver
The position of signal can accordingly be shifted, and the amount of rainfall added up in water tank can be learnt according to offset, so as to obtain accumulative drop
Rainfall information.
In addition, the electronics pH measuring appliances set on mozzle can also obtain the pH value of current rainfall in real time.Water tank bottom
The pressure inductor of setting can measure the rainwater weight added up in water tank and mozzle in real time, by contrasting rainwater volume and rain
Water weight, it can be determined that the number of impurity content in rainfall gone out.
When ambient humidity is less than setting value, microprocessor controls solenoid valves open the drain outlet of water tank, discharge water tank
The rainwater of interior collection.
The utility model at least has one of the following advantages：
1. the utility model wind sensor carrys out the guide way in wind levels direction provided with sensing, the pedestal of rain sensor is included admittedly
Fixed part and rotating part, wherein fixed part are used to rain sensor being fixed on outer wall or roof.Rotating part leads to
Guide way control is crossed, makes inner sunken face that rotating part is provided with always towards carrying out wind.So as to ensure that the receipts on rain sensor
Storage and real-time rain sensor always to greatest extent towards rainwater falling direction, improve measurement accuracy and the degree of accuracy.
2. the utility model uses wireless information carrying device, connection wind sensor, rain sensor and external system overcome
Installation site limitation problem caused by wired connection.
3. the utility model rain sensor include the ir scattering formula rain sensor that can measure the amount of rainfall in real time and
The accumulative rainfall inductor of accumulated rainfall can be measured.Both accumulative rainfall data can be drawn, real-time rainfall can be provided again
Information, convenient use.
4. the utility model adds up the rainwater volume that rainfall inductor obtains accumulative rainfall using light reflection principle, with reference to pressure
Power inductor, not only can accurately measure accumulated rainfall, and can analyze the impurity content situation in rainwater.
5. the utility model, which adds up rainfall, includes electronics pH measuring appliances, the pH value of current rainfall can also be obtained in real time.
6. the utility model controls the keying of tank drains exit magnetic valve by hygrometer and microprocessor, water is realized
Timely discharge of the ponding under discontinuous rainfall state in case, further increases the measurement accuracy of accumulative rainfall.
It should be noted that and understand, in the situation for not departing from the spirit and scope required by the utility model claim
Under, various modifications and improvements can be made to the utility model of foregoing detailed description.It is therefore desirable to the technical scheme of protection
Scope is not limited by given any specific exemplary teachings.
Claims (10)
1. the wind and rain sensor based on wireless information transfer, it is characterised in that including：Wind inductor, rain inductor, microprocessor
And wireless information carrying device；The microprocessor is connected by wireless information carrying device and the control terminal signal of external system
Connect；The wind inductor and rain inductor are connected with microprocessor signals；
The wind inductor includes guide way, and the horizontal direction vector of wind is carried out for sensing；
The rain inductor includes：Pedestal (1), real-time rainfall inductor (2) and accumulative rainfall inductor (4)；
The pedestal (1) includes upper end rotating part and lower end fixed part；Pass through between the rotating part and fixed part
Drive device is connected；The drive device is connected with guide way signal；Curved surface of the rotating part provided with an indent
(101)；
Curved surface (101) periphery surrounds and is provided with ponding baffle plate (102)；Curved surface (101) bottom and ponding baffle plate (102)
Junction is provided with opening (104)；
The real-time rainfall inductor (2) is arranged on ponding baffle plate (102), is connected with microprocessor signals；
The rotating part of pedestal (1), including water tank (402) are located in the accumulative rainfall inductor (4)；The water tank (402)
Connected by mozzle (401) with opening (104)；Connection end of the caliber of the mozzle (401) certainly with opening (104), to
It is gradually reduced with the connection end of water tank (402)；Floating plate (404), floating plate (404) bag are provided with the water tank (402)
Include top reflection layer and bottom floating layer；Water tank (402) inner tip is provided with optical transmitting set (405) and optical receiver
(406), the optical transmitting set (405) and optical receiver (406) are correspondingly arranged.
2. the wind and rain sensor based on wireless information transfer according to claim 1, it is characterised in that the real-time rainfall sense
It is ir scattering formula rain sensor to answer device (2), and its transmitting terminal and receiving terminal are arranged oppositely the ponding gear in curved surface (101) both sides
On plate (102).
3. the wind and rain sensor based on wireless information transfer according to claim 1, it is characterised in that the curved surface (101)
Circular arc is less than or equal to quadrant；Curved surface (101) bottom is provided with the deflector (103) tilted down；The water conservancy diversion
The inclined plane of plate (103) is concentrated downwards along center line, and the opening (104) is located at its lowest position of deflector.
4. the wind and rain sensor based on wireless information transfer according to claim 1, it is characterised in that the water tank (402)
Inside is additionally provided with cushion pad；The cushion pad be arranged on water tank (402) and mozzle (401) junction to position；
The mozzle (401) is provided with vertical conduit outside water tank (402)；The bottom of the vertical conduit and water tank (402)
Connection.
5. the wind and rain sensor based on wireless information transfer according to claim 1, it is characterised in that the water tank (402)
Top horizontal set；In 50-80 ° of angle between the optical transmitting set (405) and the top plate of water tank (402).
6. the wind and rain sensor based on wireless information transfer according to claim 1, it is characterised in that the mozzle
(401) at the position being connected with water tank (402), provided with electronics pH measuring appliances (407).
7. the wind and rain sensor based on wireless information transfer according to claim 1, it is characterised in that the water tank (402)
It is provided with outlet conduit；The outlet conduit is on water tank (402) provided with two connection openings；One of opening is provided close to
It is protection exit (409) at the position of optical transmitting set (405)；Another opening is located at water tank (402) inner bottom, is draining
Export (408)；The water side of the outlet conduit passes through soft pipe connection collected outside device or sewer.
8. the wind and rain sensor based on wireless information transfer according to claim 7, it is characterised in that the outlet conduit and
Magnetic valve is provided between water tank (402)；The magnetic valve is arranged on drain outlet (408) place, and is connected with microprocessor signals.
9. the wind and rain sensor based on wireless information transfer according to claim 1, it is characterised in that the water tank (402)
Pressure inductor (403) is provided with outside bottom；The sensing part of the pressure inductor (403) is connected with water tank (402)；It is described
The segment signal output of pressure inductor (403) is connected with microprocessor signals.
10. the wind and rain sensor based on wireless information transfer according to claim 1, it is characterised in that the pedestal (1)
Rotating part is provided with hygrometer (3)；The hygrometer (3) is connected with microprocessor signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621292802.5U CN206515494U (en) | 2016-11-29 | 2016-11-29 | Wind and rain sensor based on wireless information transfer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621292802.5U CN206515494U (en) | 2016-11-29 | 2016-11-29 | Wind and rain sensor based on wireless information transfer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206515494U true CN206515494U (en) | 2017-09-22 |
Family
ID=59861739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621292802.5U Active CN206515494U (en) | 2016-11-29 | 2016-11-29 | Wind and rain sensor based on wireless information transfer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206515494U (en) |
-
2016
- 2016-11-29 CN CN201621292802.5U patent/CN206515494U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 200000 C building, No. two, 888 West Road, Nanhui new town, Pudong New Area, Shanghai, China Patentee after: Super wisdom (Shanghai) Internet of things Technology Co., Ltd Address before: Room 315, No. 2 Building, No. 589 Quwu Road, Minhang District, Shanghai 200000 Patentee before: SHANGHAI UIOT TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |