CN208636304U - A kind of water conservancy drainage pipeline - Google Patents
A kind of water conservancy drainage pipeline Download PDFInfo
- Publication number
- CN208636304U CN208636304U CN201821181673.1U CN201821181673U CN208636304U CN 208636304 U CN208636304 U CN 208636304U CN 201821181673 U CN201821181673 U CN 201821181673U CN 208636304 U CN208636304 U CN 208636304U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- water
- controller
- guard box
- sensor
- 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
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses a kind of water conservancy drainage pipelines, its structure includes inner tube, top cover, tube body, guard box, power lead, button, controller, connecting flange, water quality detecting device and radio transmitting device, a kind of water conservancy drainage pipeline of the utility model, for solution must not the water quality of table water and underground water is detected over the ground the problem of, by being provided with water quality detecting device, dissolved oxygen sensor can measure meltage of the oxygen in surface water and groundwater, conductivity sensor is able to detect the concentration of whole ion in surface water and groundwater, turbidity transducer is able to detect the dirty degree in surface water and groundwater, PH sensor detects hydrogen ion concentration in surface water and groundwater, having reached can be to the beneficial effect that surface water and groundwater is detected and analyzed.
Description
Technical field
The utility model relates to water pipeline engineering device technique fields, and in particular to a kind of water conservancy drainage pipeline.
Background technique
Hydraulic engineering is the surface water and groundwater for controlling and deploying nature, reaches and removes the evil emerging sharp purpose and build
Engineering, also referred to as Hydraulic Projects, water is human being's production and essential precious resources of living, but the state of its naturally occurring is simultaneously
Not in full conformity with the needs of the mankind, hydraulic engineering is only built, just can control water flow, prevents flood, and carry out water
It adjusts and distributes, to meet people's lives and production to the needs of water resource, with the rapid development of science and technology, water conservancy is arranged
Waterpipe has also obtained technological improvement, but the prior art cannot detect the water quality of surface water and groundwater, and not
Data can be will test transmit quickly and at a distance.
Utility model content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of water conservancy drainage pipeline, it cannot be over the ground to solve the prior art
The water quality of table water and underground water is detected, and cannot be will test data and be carried out the problem of transmitting quickly and at a distance, is reached
To can be detected and analyzed to surface water and groundwater, and by wirelessly will test data carry out it is quickly and remote
Transmission beneficial effect.
(2) technical solution
The utility model is achieved through the following technical solutions: the utility model proposes a kind of water conservancy drainage pipeline, packets
Include inner tube, top cover, tube body, guard box, power lead, button, controller, connecting flange, water quality detecting device and wireless transmission
Device, said inner tube are installed on tubular body, the tube body through connecting flange inside middle portion, and with tube body connecting flange
Inside middle portion mutually welds, and the water quality detecting device is installed on front side of upper end of inner tube, before the guard box bottom and tube body top
End is mutually welded, and the top cover is located at guard box top center, and is hinged by hinge and guard box top center, the electricity
It is plugged on the left of source conducting wire right end and guard box front end, the controller bottom is mutually welded with lower-left end inside guard box, described
Radio transmitting device is installed on the left of controller front end, is plugged at the top of the button rear end and controller, the water quality detection
Device includes pin interfaces, detector, dissolved oxygen sensor, conductivity sensor, turbidity transducer and PH sensor, the inspection
Gauge head is installed on front side of upper end of inner tube, and the pin interfaces are installed in the middle part of detector rear end, and the dissolved oxygen sensor is located at
Detector front end upper right side, and plugged with detector front end upper right side, before the conductivity sensor rear end and detector
End lower right side plugs, and the turbidity transducer is installed on detector front end upper left side, the PH sensor rear end and detector
Front center plugs, and the radio transmitting device includes microprocessor, circuit board, resistor, power transformer, storage core
Piece, mounting hole and wireless module, the circuit board are installed on the left of controller front end, before the microprocessor rear end and circuit board
End lower left side is mutually welded, and the resistor is located at circuit front edge of board upper left side, and mutually welds with circuit front edge of board upper left side, institute
It states power transformer rear end mutually to weld with circuit front edge of board lower right side, the storage chip rear end and circuit front edge of board upper left side phase
Welding, the mounting hole are installed on circuit front edge of board upper right side, and the wireless module rear end is mutually welded with circuit board front center,
The controller with button, dissolved oxygen sensor, conductivity sensor, turbidity transducer, PH sensor, microprocessor, electricity
Source transformer and wireless module electrical connection, the controller are electrically connected by power lead with external power supply.
Further, it there are four the mounting hole is arranged altogether, and is uniformly distributed along circuit front edge of board quadrangle, being conducive to will be electric
Road plate is fixed, and prevents circuit board from rocking.
Further, there are two the connecting flange is arranged altogether, and connecting flange upper end is provided with cylindrical body installation
Slot is fixed conducive to by water conservancy with drainage pipeline, and keeps fixation more firm.
Further, right end is provided with kerve at the top of the top cover, and the depth of kerve is 1.5cm, is conducive to operator
Top cover is opened.
Further, the controller upper end is arranged altogether there are four button, and button upper end is provided with waterproof jacket, benefit
It is operated in operator, and plays waterproof action.
Further, filter screen is provided on the inside of said inner tube, and filter screen is in fine and closely woven reticular structure, is conducive to water
In impurity be filtered.
Further, the guard box upper end is provided with waterproofing membrane, and waterproofing membrane is mutually glued in guard box outer surface
It connects, plays a protective role conducive to controller, and play waterproof action.
Further, the microprocessor is MCS-51 series, and treatment effect is fast.
Further, the dissolved oxygen sensor is FDO-700IQ series, and detection effect is excellent, and long service life.
Further, the conductivity sensor is PDS 71-400 series, and detection effect is excellent, and service life
It is long.
Further, the turbidity transducer is AF16 series, is consumed energy low, and detection effect is excellent.
Further, the PH sensor is S290C series, is consumed energy low, and detection effect is excellent.
Further, the wireless module is ESP-12F series, and data transfer rate is fast, and long service life.
Further, the power transformer is LW-SDG series, voltage transformation and is dielectrically separated from excellent effect.
(3) beneficial effect
The utility model compared with the existing technology, has the advantages that
1), for solution must not the water quality of table water and underground water is detected over the ground the problem of, by being provided with water quality detection
Device, dissolved oxygen sensor can measure meltage of the oxygen in surface water and groundwater, and conductivity sensor is able to detect
The concentration of whole ion, turbidity transducer are able to detect the dirty journey in surface water and groundwater in surface water and groundwater
Degree, PH sensor detect hydrogen ion concentration in surface water and groundwater, and surface water and groundwater can be detected by having reached
With the beneficial effect of analysis.
2) data, must not be will test for solution and carry out the problem of transmitting quickly and at a distance, by being provided with wireless biography
Defeated device first passes through pure chip and is counted after the data of water quality detecting device detection carry out data processing by microprocessor
According to storage, following staff carries out matching connection by mobile device and wireless module, and wireless module will be by will wirelessly examine
Measured data is sent in mobile device, is recorded for user, has reached quickly and remote by wirelessly will test data progress
Transmission beneficial effect.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the guard box schematic diagram of internal structure of the utility model；
Fig. 3 is the water quality detecting device schematic diagram of internal structure of the utility model；
Fig. 4 is the radio transmitting device schematic diagram of internal structure of the utility model；
Fig. 5 is the schematic diagram of circuit connection structure of the utility model.
In figure: inner tube -1, water quality detecting device -2, top cover -3, tube body -4, guard box -5, power lead -6, button -7,
Radio transmitting device -8, controller -9, connecting flange -10, pin interfaces -201, detector -202, dissolved oxygen sensor -203,
Conductivity sensor -204, turbidity transducer -205, PH sensor -206, microprocessor -801, circuit board -802, resistor -
803, power transformer -804, storage chip -805, mounting hole -806, wireless module -807.
Specific embodiment
In the technical program:
Water quality detecting device 2, radio transmitting device 8, pin interfaces 201, detector 202, dissolved oxygen sensor 203, electricity
Conductivity sensor 204, turbidity transducer 205, PH sensor 206, microprocessor 801, circuit board 802, resistor 803, power supply
Transformer 804, storage chip 805, mounting hole 806 and wireless module 807 are that the utility model contains the innovative component of essence.
Inner tube 1, top cover 3, tube body 4, guard box 5, power lead 6, button 7, controller 9 and connecting flange 10 are to realize this
The essential connectivity component of utility model technical solution.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 are please referred to, the utility model provides a kind of water conservancy drainage pipeline: including inner tube
1, top cover 3, tube body 4, guard box 5, power lead 6, button 7, controller 9, connecting flange 10, water quality detecting device 2 and wireless
Transmitting device 8, inner tube 1 are installed on inside tube body 4, and tube body 4 is connect through 10 inside middle portion of connecting flange, and with tube body 4
10 inside middle portion of flange mutually welds, and water quality detecting device 2 is installed on front side of 1 upper end of inner tube, 4 top of 5 bottom of guard box and tube body
Front end is mutually welded, and top cover 3 is located at 5 top center of guard box, and is hinged by hinge and 5 top center of guard box, power supply
It is plugged on the left of 6 right end of conducting wire and 5 front end of guard box, 9 bottom of controller is mutually welded with 5 inside lower-left end of guard box, controller 9
Radio transmitting device 8 is installed on the left of front end, is plugged at the top of 7 rear end of button and controller 9, water quality detecting device 2 includes drawing
Line interface 201, detector 202, dissolved oxygen sensor 203, conductivity sensor 204, turbidity transducer 205 and PH sensor
206, detector 202 is installed on front side of 1 upper end of inner tube, and pin interfaces 201 are installed in the middle part of 202 rear end of detector, and dissolved oxygen passes
Sensor 203 is located at 202 front end upper right side of detector, and plugs with 202 front end upper right side of detector, conductivity sensor
204 rear ends are plugged with 202 front end lower right side of detector, and turbidity transducer 205 is installed on 202 front end upper left side of detector, PH
206 rear end of sensor is plugged with 202 front center of detector, and radio transmitting device 8 includes microprocessor 801, circuit board
802, resistor 803, power transformer 804, storage chip 805, mounting hole 806 and wireless module 807, circuit board 802 are installed
On the left of 9 front end of controller, 801 rear end of microprocessor is mutually welded with 802 front end lower left side of circuit board, and resistor 803 is located at electricity
802 front end upper left side of road plate, and mutually welded with 802 front end upper left side of circuit board, 804 rear end of power transformer and circuit board
802 front ends lower right side are mutually welded, and 805 rear end of storage chip is mutually welded with 802 front end upper left side of circuit board, and mounting hole 806 is installed
In 802 front end upper right side of circuit board, 807 rear end of wireless module is mutually welded with 802 front center of circuit board, controller 9 with press
Button 7, dissolved oxygen sensor 203, conductivity sensor 204, turbidity transducer 205, PH sensor 206, microprocessor 801, electricity
Source transformer 804 and wireless module 807 are electrically connected, and controller 9 is electrically connected by power lead 6 with external power supply.
Wherein, it there are four the mounting hole 806 is arranged altogether, and is uniformly distributed along 802 front end quadrangle of circuit board, being conducive to will
Circuit board 802 is fixed, and prevents circuit board 802 from rocking.
Wherein, there are two the connecting flange 10 is arranged altogether, and 10 upper end of connecting flange is provided with cylindrical body installation
Slot is fixed conducive to by water conservancy with drainage pipeline, and keeps fixation more firm.
Wherein, the 3 top right end of top cover is provided with kerve, and the depth of kerve is 1.5cm, and being conducive to operator will push up
Lid 3 is opened.
Wherein, 9 upper end of controller is arranged altogether there are four button 7, and 7 upper end of button is provided with waterproof jacket, benefit
It is operated in operator, and plays waterproof action.
Wherein, filter screen is provided on the inside of said inner tube 1, and filter screen is in fine and closely woven reticular structure, is conducive to in water
Impurity be filtered.
Wherein, 5 upper end of guard box is provided with waterproofing membrane, and waterproofing membrane is mutually bonded in 5 outer surface of guard box,
It plays a protective role conducive to controller 9, and plays waterproof action.
Wherein, the microprocessor 801 is MCS-51 series, and treatment effect is fast.
Wherein, the dissolved oxygen sensor 203 is FDO-700IQ series, and detection effect is excellent, and long service life.
Wherein, the conductivity sensor 204 is PDS 71-400 series, and detection effect is excellent, and long service life.
Wherein, the turbidity transducer 205 is AF16 series, is consumed energy low, and detection effect is excellent.
Wherein, the PH sensor 206 is S290C series, is consumed energy low, and detection effect is excellent.
Wherein, the wireless module 807 is ESP-12F series, and data transfer rate is fast, and long service life.
Wherein, the power transformer 804 is LW-SDG series, voltage transformation and is dielectrically separated from excellent effect.
Wireless module 807 described in this patent is the modular product of digital data radio station (Digital radio), is referred to
The high-performance expert data transmission radio station module realized by DSP technology and radio technology；The PH sensor 206 is used to
Hydrogen ion concentration and the sensor of corresponding usable output signal is converted into detection measured object
Working principle: fixation is attached with drainage pipeline to water conservancy by connecting flange 10 first, and is arranged with water conservancy
The mouth of a river is connected, and next power lead 6 is connected with external power supply, and water supply provides power supply using drainage pipeline, then grasps
Author blocks the kerve of 3 upper end of top cover with hand, and top cover 3 is opened, and presses the button 7 of 9 upper end of controller, starting water conservancy draining
Pipeline, water quality detecting device 2 electric must work, and dissolved oxygen sensor 203 can measure oxygen in surface water and groundwater
Meltage, conductivity sensor 204 is able to detect in surface water and groundwater the concentration of whole ion, turbidity transducer 205
The dirty degree being able to detect in surface water and groundwater, it is dense that PH sensor 206 detects hydrogen ion in surface water and groundwater
Degree, the beneficial effect that surface water and groundwater is detected and analyzed, following water quality detecting device 2 can be detected by having reached
Data data processing is carried out by microprocessor 801 after, first pass through pure chip 805 and carry out data storage, next work
Personnel carry out matching connection by mobile device and wireless module 807, and wireless module 807 is by wirelessly will test data transmission extremely
In mobile device, for user record, reached by wirelessly will test data carry out quickly and at a distance transmit it is beneficial
Effect, acquisition and processing of the convenient staff to data, and water quality situation capable of being quickly understood, wherein power supply
Transformer 804 plays the role of voltage transformation and is dielectrically separated from, and resistor 803 plays the limitation magnitude of current, prevents the magnitude of current excessive
Effect.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of water conservancy drainage pipeline, including inner tube (1), top cover (3), tube body (4), guard box (5), power lead (6), press
Button (7), controller (9) and connecting flange (10), it is characterised in that: further include water quality detecting device (2) and radio transmitting device
(8), it is internal to be installed on tube body (4) for said inner tube (1), the tube body (4) through connecting flange (10) inside middle portion, and with
Tube body (4) connecting flange (10) inside middle portion mutually welds, and the water quality detecting device (2) is installed on front side of inner tube (1) upper end, institute
Guard box (5) bottom to be stated mutually to weld with tube body (4) top nose, the top cover (3) is located at guard box (5) top center, and
It is hinged by hinge and guard box (5) top center, is mutually inserted on the left of power lead (6) right end and guard box (5) front end
It connects, controller (9) bottom is mutually welded with guard box (5) internal lower-left end, is equipped with nothing on the left of controller (9) front end
It is plugged at the top of line transmitting device (8), button (7) rear end and controller (9), the water quality detecting device (2) includes drawing
Line interface (201), detector (202), dissolved oxygen sensor (203), conductivity sensor (204), turbidity transducer (205) and
PH sensor (206), the detector (202) are installed on front side of inner tube (1) upper end, and the pin interfaces (201) are installed on inspection
In the middle part of gauge head (202) rear end, the dissolved oxygen sensor (203) is located at detector (202) front end upper right side, and and detector
(202) front end upper right side plugs, and conductivity sensor (204) rear end is plugged with detector (202) front end lower right side,
The turbidity transducer (205) is installed on detector (202) front end upper left side, PH sensor (206) rear end and detector
(202) front center plugs, and the radio transmitting device (8) includes microprocessor (801), circuit board (802), resistor
(803), power transformer (804), storage chip (805), mounting hole (806) and wireless module (807), the circuit board
(802) it is installed on the left of controller (9) front end, microprocessor (801) rear end is mutually welded with circuit board (802) front end lower left side
It connects, the resistor (803) is located at circuit board (802) front end upper left side, and mutually welds with circuit board (802) front end upper left side
It connects, power transformer (804) rear end is mutually welded with circuit board (802) front end lower right side, storage chip (805) rear end
It is mutually welded with circuit board (802) front end upper left side, the mounting hole (806) is installed on circuit board (802) front end upper right side, described
Wireless module (807) rear end is mutually welded with circuit board (802) front center, the controller (9) with button (7), dissolved oxygen
Sensor (203), conductivity sensor (204), turbidity transducer (205), PH sensor (206), microprocessor (801), electricity
Source transformer (804) and wireless module (807) electrical connection, the controller (9) are electrically connected by power lead (6) with external power supply
It connects.
2. a kind of water conservancy drainage pipeline according to claim 1, it is characterised in that: the mounting hole (806) is arranged altogether
There are four, and be uniformly distributed along circuit board (802) front end quadrangle.
3. a kind of water conservancy drainage pipeline according to claim 1, it is characterised in that: the connecting flange (10) is arranged altogether
There are two, and connecting flange (10) upper end is provided with cylindrical body mounting groove.
4. a kind of water conservancy drainage pipeline according to claim 1, it is characterised in that: right end is set at the top of the top cover (3)
It is equipped with kerve, and the depth of kerve is 1.5cm.
5. a kind of water conservancy drainage pipeline according to claim 1, it is characterised in that: controller (9) upper end is set altogether
There are four setting button (7), and button (7) upper end is provided with waterproof jacket.
6. a kind of water conservancy drainage pipeline according to claim 1, it is characterised in that: be provided on the inside of said inner tube (1)
Filter screen, and filter screen is in fine and closely woven reticular structure.
7. a kind of water conservancy drainage pipeline according to claim 1, it is characterised in that: guard box (5) the upper end setting
There is waterproofing membrane, and waterproofing membrane is mutually bonded in guard box (5) outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821181673.1U CN208636304U (en) | 2018-07-25 | 2018-07-25 | A kind of water conservancy drainage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821181673.1U CN208636304U (en) | 2018-07-25 | 2018-07-25 | A kind of water conservancy drainage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208636304U true CN208636304U (en) | 2019-03-22 |
Family
ID=65737875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821181673.1U Expired - Fee Related CN208636304U (en) | 2018-07-25 | 2018-07-25 | A kind of water conservancy drainage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208636304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683636A (en) * | 2019-09-27 | 2020-01-14 | 广东聚源管业实业有限公司 | Pipeline dissolved oxygen adjusting method under pipeline dissolved oxygen adjusting device |
-
2018
- 2018-07-25 CN CN201821181673.1U patent/CN208636304U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683636A (en) * | 2019-09-27 | 2020-01-14 | 广东聚源管业实业有限公司 | Pipeline dissolved oxygen adjusting method under pipeline dissolved oxygen adjusting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208636304U (en) | A kind of water conservancy drainage pipeline | |
| CN103969414A (en) | Wireless water quality multi-parameter monitoring system | |
| CN203606351U (en) | Water quality parameter monitoring device | |
| CN101943652B (en) | Intelligent sludge detecting instrument | |
| CN201488991U (en) | Floating on-line automatic monitoring device for water quality | |
| CN202837226U (en) | Portable cadmium and lead detector | |
| CN203025149U (en) | Coal mine carbon monoxide sensor | |
| CN201828301U (en) | Liquid level detecting needle and liquid level detecting device | |
| CN208297491U (en) | A kind of intelligence vessel sewage exhausting control device | |
| CN206330974U (en) | Harmful substance multi-parameter monitoring analyzer in a kind of water | |
| CN105194926B (en) | Faucet water purification device with water quality monitoring function and monitoring method | |
| CN109030570A (en) | A kind of Single probe cotton measurement of water ratio electrode | |
| CN204536260U (en) | Based on the pocket blood glucose meter of bluetooth and smart mobile phone | |
| CN212060075U (en) | Ceramic tile hollowing phenomenon detection device based on ultrasonic wave | |
| CN209168391U (en) | A kind of data acquisition and communicating terminal | |
| CN203068616U (en) | Liquid collecting box with liquid level detection device | |
| CN206074594U (en) | A kind of integrated soil moisture content monitor | |
| CN215768523U (en) | Portable sewage detector | |
| CN103399592B (en) | The electrolyzed water machine governor circuit of Based Intelligent Control can be realized | |
| CN110501562A (en) | Transformer core grounding band shows sensor on the spot | |
| CN208524866U (en) | A kind of wireless type ECG electrode and electrocardiograph | |
| CN203465232U (en) | Remote controller with negative ion detection function | |
| CN210347672U (en) | Blood sugar analysis and detection instrument | |
| CN213689587U (en) | High-precision water quality comprehensive detector | |
| CN214409244U (en) | Circuit breaking detection instrument for electric power |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190529 Address after: 529000 Factory Building No. 03 of Longbang Huangnikan Industrial Zone, Longbang Village, Duruan Town, Pengjiang District, Jiangmen City, Guangdong Province Patentee after: Jiangmen Qiansheng Plastic Products Co.,Ltd. Address before: 510000 B1B2, one, two, three and four floors of the podium building 231 and 233, science Avenue, Guangzhou, Guangdong. Patentee before: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Effective date of registration: 20190529 Address after: 510000 B1B2, one, two, three and four floors of the podium building 231 and 233, science Avenue, Guangzhou, Guangdong. Patentee after: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Address before: 362212 Room 617, Central Jinjie Street, Baijie, Southern Chidian Town, Jinjiang City, Quanzhou City, Fujian Province Patentee before: QUANZHOU DINGYOUYOU INDUSTRIAL DESIGN Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 Termination date: 20200725 |