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CN109183648A - A kind of road cone with warning function - Google Patents

A kind of road cone with warning function Download PDF

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Publication number
CN109183648A
CN109183648A CN201811328413.7A CN201811328413A CN109183648A CN 109183648 A CN109183648 A CN 109183648A CN 201811328413 A CN201811328413 A CN 201811328413A CN 109183648 A CN109183648 A CN 109183648A
Authority
CN
China
Prior art keywords
infrared
warning function
road cone
cone
road
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
Application number
CN201811328413.7A
Other languages
Chinese (zh)
Inventor
王明用
王理想
王文星
赖福生
蔡港美
谢建省
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Audio Electronic Technology Co Ltd
Original Assignee
Guangzhou Audio Electronic Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Audio Electronic Technology Co Ltd filed Critical Guangzhou Audio Electronic Technology Co Ltd
Priority to CN201811328413.7A priority Critical patent/CN109183648A/en
Publication of CN109183648A publication Critical patent/CN109183648A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/623Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
    • E01F9/654Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection in the form of three-dimensional bodies, e.g. cones; capable of assuming three-dimensional form, e.g. by inflation or erection to form a geometric body
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/604Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
    • E01F9/615Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
    • G08B7/066Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources guiding along a path, e.g. evacuation path lighting strip
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/04Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Geometry (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

The invention discloses a kind of road cones with warning function, including cone, it further include switch, infrared transmitter, infrared remote receiver, display, LED light, alert mechanism, horizontal measuring instrument, control mechanism and power sector, the bottom that cone is arranged in horizontal measuring instrument is used to measure the angle of cone and horizontal plane, if being tilted beyond 45 °, control mechanism starts LED light and alert mechanism, the present invention can also pass through the minimum two road cone networkings with warning function, emit and pick infrared signal respectively by infrared transmitter and infrared remote receiver, monitor the integrality of road cone queue, start LED light and alert mechanism if there is a certain and several road cone displacement, the present invention has warning effect eye-catching, road cone displacement can be provided and topple over the advantageous effects of alarm.

Description

A kind of road cone with warning function
Technical field
The present invention relates to urban operating mechanism product technical fields, and in particular to a kind of road cone with warning function.
Background technique
Road cone is also known as roadblock, and for being placed among road, dangerous area and road construction location etc., it is interim to be located at needs Separate traffic guides traffic, and vehicle is guided to bypass Dangerous Area, protects around the places such as construction site facility and personnel or other Appropriate place.Generally it is usually used in urban intersection lanes, Highway Maintenance, traffic police, highway law enforcement, hotel, cell, sport The locations such as place, dangerous area, road construction.
Existing road cone on road cone surface mainly by covering high-strength reflective membrane, but since road cone material is usually selected The material for taking rubber or plastics etc. light is easy to topple over, if propping up not in time, loses the effect of segmentation wagon flow and warning, Peril may be led to.Road cone is usually to exist in the form of queue, but if having one or several road cone hair in queue Raw displacement, then not can guarantee the shunting of road cone queue.
Summary of the invention
In view of the deficiencies of the prior art, the present invention is intended to provide a kind of warning effect is eye-catching, can provide road cone displacement and incline The road cone with warning function of alarm.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of road cone with warning function, including cone, further include switch, infrared transmitter, infrared remote receiver, display, LED light, alert mechanism, control mechanism and power sector, switch, infrared transmitter, infrared remote receiver, display and alert mechanism It is arranged in cone, LED light is arranged on the surface of cone, and the bottom of cone, control mechanism and electricity is arranged in horizontal measuring instrument Source mechanism be arranged inside cone, infrared transmitter, infrared remote receiver, display, alert mechanism and LED light respectively with control machine Structure communication connection, switch, infrared transmitter, infrared remote receiver, display, alert mechanism, horizontal measuring instrument, LED light and control Mechanism is electrically connected with power sector respectively.
The color and frequency of LED light are adjustable, by changing the color of LED and the frequency of flashing, can enhance police of the invention Show function, horizontal measuring instrument is capable of measuring inclination angle of the present invention relative to horizontal position, signal is transmitted if being tilted beyond 45 ° To control mechanism, control mechanism starts alert mechanism and changes the color and flicker frequency of LED light, monitors this to horizontal measuring instrument After invention is restored to upright state, control mechanism closes alert mechanism.
Further, the switch includes soft-touch control, backup circuit breaker and power switch, and power switch and backup circuit breaker are distinguished It is electrically connected with power sector, the top of cone is arranged in soft-touch control and control mechanism communication connection, soft-touch control.It is arranged standby It is to have the protection on two lines road to prevent certain group route to be out of order, not will lead to tripping and failure problems with switch.
Further, the road cone with warning function further includes having charging interface, and charging interface is arranged in road cone It is electrically connected with power sector.It can be charged when in use with 12V charger.
Further, the display is intelligent digital display.Intelligent digital display can show battery real-time voltage, When pressing soft-touch control, LED mode can be transformed into and shown, if hand keeps touch condition, it is aobvious that digital display can synchronize holding Show present mode state.The conversion of LED mode, shares 4 kinds of LED modes, and when booting is initial mode 0, and LED light is in standby shape State.
Further, the LED light is provided with red-light LED lamp bead and blue-ray LED lamp bead.LED mode has 4 kinds, the first For red blue alternately flash pattern, second is red blue alternately quick-fried sudden strain of a muscle mode, the third rotates left and right mode for red light or blue lamp, Infrared transmitter and infrared remote receiver can be opened under this mode, the 4th kind is blue lamp running water mode from the bottom up, in such a mode Infrared transmitter and infrared remote receiver can be opened.
Further, the left side of display is arranged in the infrared transmitter, and the right of display is arranged in infrared remote receiver.
Further, the alert mechanism is alarm device.
The working method of road cone with warning function, comprising the following steps:
S1 can also be by the minimum two road cone networkings with warning function, first road cone (following letter with warning function Claim A) it turns on the power switch rear and presses soft-touch control for LED mode setting to third or fourth mode, it can open at this time infrared Receiver and infrared transmitter, by the infrared remote receiver direction face A of second road cone (hereinafter referred to as B) with warning function Infrared transmitter, then open the power switch of B and press the soft-touch control of B for LED mode setting to third or the 4th mould At this moment formula can show digital inverse, illustrate that the infrared remote receiver of B has been detected by infrared signal on the display of B;
B can be moved to specified position during digital reciprocal by S2, pay attention to the red of two road cones with warning function External transmitter and infrared remote receiver will keep rectilinear direction, and at the end of decrement, warning function comes into force, once infrared emission Point is separated, and the alarm device of B can first sound the alarm and by infrared signal wireless notification A, and then the alarm device of A also issues police Report sound.
Stop the method for alarm: first having to restore the infrared emission of two o'clock, then press the soft-touch control of A, the control machine of A Structure shuts down alarm device, and the infrared transmitter of A transmits signals to the infrared remote receiver of B, so that the control mechanism of B shuts down the alarm of B Device;If infrared point can not be restored to penetrating, the power switch of A, B can only be closed, the alarm device of A and B otherwise can not be shut down.
Advantageous effects of the invention are as follows:
1, can be the case where monitoring the arrangement of multiple road cones according to the reception of infrared signal and transmitting situation, control mechanism changes LED Color and flicker frequency and starting alarm device, can find in time the displacement of road cone, to guarantee that road cone queue is complete, reach The purpose of warning and distributed vehicle, avoids the generation of traffic accident;
2, it is additionally provided with horizontal measuring instrument, the situation of toppling over of road cone can be monitored, control mechanism changes the face of LED by control mechanism Color and flicker frequency notify traffic police to prop up road cone in time with starting alarm device, guarantee the warning function of road cone.
Detailed description of the invention
Fig. 1 is main view of the invention.
Appended drawing reference
Cone 1;Soft-touch control 2;Infrared transmitter 3;Infrared remote receiver 4;Display 5;Backup circuit breaker 6;Power switch 7;Charging Interface 8.
Specific embodiment
Below with reference to attached drawing, the invention will be further described, it should be noted that following embodiment is with this technology Premised on scheme, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to this Embodiment.
A kind of road cone with warning function further includes switch, infrared transmitter 3, red as shown in Figure 1, including cone 1 Outer receiver 4, display 5, LED light, alert mechanism, control mechanism and power sector, switch, infrared transmitter 3, infrared receiver Device 4, display 5 and alert mechanism are arranged in cone, and LED light is arranged on the surface of cone 1, and horizontal measuring instrument setting is being bored The bottom of body 1, control mechanism and power sector are arranged inside cone 1, infrared transmitter 3, infrared remote receiver 4, display 5, Alert mechanism and LED light are switch, infrared transmitter 3, infrared remote receiver 4, display 5, alert respectively with control mechanism communication connection Mechanism, horizontal measuring instrument, LED light and control mechanism is reported to be electrically connected respectively with power sector.
The color and frequency of LED light are adjustable, by changing the color of LED and the frequency of flashing, can enhance police of the invention Show function, horizontal measuring instrument is capable of measuring inclination angle of the present invention relative to horizontal position, signal is transmitted if being tilted beyond 45 ° To control mechanism, control mechanism starts alert mechanism and changes the color and flicker frequency of LED light, monitors this to horizontal measuring instrument After invention is restored to upright state, control mechanism closes alert mechanism.
Further, the switch includes soft-touch control 2, backup circuit breaker 6 and power switch 7, power switch 7 and backup circuit breaker 6 are electrically connected with power sector respectively, and the top of cone is arranged in soft-touch control 1 and control mechanism communication connection, soft-touch control 2 Portion.Setting backup circuit breaker 6 is that have the protection on two lines road to prevent certain group route to be out of order, not will lead to tripping and failure is asked Topic.
Further, the road cone with warning function further includes having charging interface, and charging interface is arranged in road cone It is electrically connected with power sector.It can be charged when in use with 12V charger.Battery capacity is 3000mAH, can guarantee continuation of the journey 3 hours or more.
Further, the display 5 is intelligent digital display.Intelligent digital display can show battery real-time voltage, When pressing soft-touch control 2, LED mode can be transformed into and shown, if hand keeps touch condition, digital display can synchronize holding Show present mode state.The conversion of LED mode, shares 4 kinds of LED modes, and when booting is initial mode 0, and LED light is in standby shape State.
Further, the LED light is provided with red-light LED lamp bead and blue-ray LED lamp bead.LED mode has 4 kinds, the first For red blue alternately flash pattern, second is red blue alternately quick-fried sudden strain of a muscle mode, the third rotates left and right mode for red light or blue lamp, Infrared transmitter 3 and infrared remote receiver 4 can be opened under this mode, the 4th kind is blue lamp running water mode from the bottom up, in this mode Under can open infrared transmitter 3 and infrared remote receiver 4.
Further, the left side of display 5 is arranged in the infrared transmitter 3, and display 5 is arranged in infrared remote receiver 4 The right.
Further, the alert mechanism is alarm device.
The working method of road cone with warning function, comprising the following steps:
S1 can also be by the minimum two road cone networkings with warning function, first road cone (following letter with warning function Claim A) turn on the power switch 6 after and press soft-touch control 2 by LED mode be arranged to third or fourth mode, can open at this time red Outer receiver 4 and infrared transmitter 3, by 3 direction of infrared remote receiver of second road cone (hereinafter referred to as B) with warning function LED mode is arranged to third with the soft-touch control 2 for pressing B for the infrared transmitter 4 of face A, the power switch 6 for then opening B Or fourth mode, digital inverse at this moment can be shown on the display 5 of B, illustrate that the infrared remote receiver 4 of B has been detected by infrared letter Number;
B can be moved to specified position during digital reciprocal by S2, pay attention to the red of two road cones with warning function External transmitter 3 and infrared remote receiver 4 will keep rectilinear direction, and at the end of decrement, warning function comes into force, once it is infrared right Exit point is separated, and the alarm device of B can first sound the alarm and by infrared signal wireless notification A, and then the alarm device of A also issues Alarm song.
Stop the method for alarm: first having to restore the infrared emission of two o'clock, then press the soft-touch control 2 of A, the control of A Mechanism shuts down alarm device, and the infrared transmitter 3 of A transmits signals to the infrared remote receiver 4 of B, so that the control mechanism of B shuts down B's Alarm device;If infrared point can not be restored to penetrating, the power switch 6 of A, B can only be closed, the alarm of A and B otherwise can not be shut down Device.
For those skilled in the art, it can be provided various corresponding according to above technical solution and design Change and modification, and all these change and modification, should be construed as being included within the scope of protection of the claims of the present invention.

Claims (9)

1. a kind of road cone with warning function, including cone, which is characterized in that further include switch, infrared transmitter, infrared connect Receive device, display, LED light, alert mechanism, horizontal measuring instrument, control mechanism and power sector, it is switch, infrared transmitter, infrared Receiver, display, alert mechanism and LED light are arranged in cone, and control mechanism and power sector are arranged inside cone, red External transmitter, infrared remote receiver, display, alert mechanism, horizontal measuring instrument and LED light respectively with control mechanism communication connection, Switch, infrared transmitter, infrared remote receiver, display, alert mechanism, LED light, horizontal measuring instrument and control mechanism respectively with electricity Source mechanism is electrically connected.
2. the road cone according to claim 1 with warning function, which is characterized in that it is described switch include soft-touch control, Backup circuit breaker and power switch, power switch and backup circuit breaker are electrically connected with power sector respectively, soft-touch control and control machine The top of cone is arranged in structure communication connection, soft-touch control.
3. the road cone according to claim 1 with warning function, which is characterized in that the road cone with warning function It further include having charging interface, charging interface is arranged in road cone to be electrically connected with power sector.
4. the road cone according to claim 1 with warning function, which is characterized in that the display is aobvious for intelligent digital Show device.
5. the road cone according to claim 1 with warning function, which is characterized in that the LED light is provided with red-light LED Lamp bead and blue-ray LED lamp bead.
6. the road cone according to claim 1 with warning function, which is characterized in that the infrared transmitter setting is aobvious Show the left side of device, the right of display is arranged in infrared remote receiver.
7. the road cone according to claim 1 with warning function, which is characterized in that the alert mechanism is alarm device.
8. the working method of the road cone as claimed in claim 1 with warning function, which is characterized in that including as follows Step:
S1 is by the minimum two road cone networkings with warning function, first road cone with warning function, hereinafter referred to as A, After turning on the power switch and soft-touch control is pressed by LED mode setting to third or fourth mode, can open infrared receiver at this time Device and infrared transmitter, by second road cone with warning function, hereinafter referred to as B, infrared remote receiver direction face A it is red LED mode is arranged to third or fourth mode with the soft-touch control for pressing B for external transmitter, the power switch for then opening B, this When B display on can show digital inverse, illustrate that the infrared remote receiver of B has been detected by infrared signal;
B can be moved to specified position during digital reciprocal by S2, pay attention to the red of two road cones with warning function External transmitter and infrared remote receiver will keep rectilinear direction, and at the end of decrement, warning function comes into force, once infrared emission Point is separated, and the alarm device of B can first sound the alarm and by infrared signal wireless notification A, and then the alarm device of A also issues police Report sound.
9. the working method of the road cone according to claim 8 with warning function, which is characterized in that the step S2 is wanted Stop the method that the alarm device of A and B sounds the alarm: first having to restore the infrared emission of two o'clock, the touch for then pressing A is opened It closes, the control mechanism of A shuts down alarm device, and the infrared transmitter of A transmits signals to the infrared remote receiver of B, thus the control mechanism of B Shut down the alarm device of B;If infrared point can not be restored to penetrating, the power switch of A, B can only be closed, otherwise can not shut down A's and B Alarm device.
CN201811328413.7A 2018-11-09 2018-11-09 A kind of road cone with warning function Pending CN109183648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811328413.7A CN109183648A (en) 2018-11-09 2018-11-09 A kind of road cone with warning function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811328413.7A CN109183648A (en) 2018-11-09 2018-11-09 A kind of road cone with warning function

Publications (1)

Publication Number Publication Date
CN109183648A true CN109183648A (en) 2019-01-11

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CN201811328413.7A Pending CN109183648A (en) 2018-11-09 2018-11-09 A kind of road cone with warning function

Country Status (1)

Country Link
CN (1) CN109183648A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110424294A (en) * 2019-07-10 2019-11-08 东南大学 A kind of multifunctional safe road cone and its application method
CN110904881A (en) * 2019-12-05 2020-03-24 广州市声讯电子科技股份有限公司 Novel intelligent early warning road cone and remote control method
US20220148421A1 (en) * 2021-09-03 2022-05-12 Esther S. Massengill Instrumented Traffic Cones for 5G/6G Networking
CN114737499A (en) * 2022-04-21 2022-07-12 中山市易路美道路养护科技有限公司 Anti-collision warning device toppling detection and warning method
CN115100836A (en) * 2022-08-25 2022-09-23 四川九通智路科技有限公司 Conical barrel detection method and device based on Internet of things and electronic equipment

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103114538A (en) * 2013-02-21 2013-05-22 重庆大学 Intelligent photoelectric curtain isolation belt device
CN103259921A (en) * 2013-03-01 2013-08-21 衡阳加一电子科技有限公司 Device paring method and device
CN204375179U (en) * 2015-01-22 2015-06-03 韩本胜 A kind of highway infra-red detection safety pre-warning system
CN105717811A (en) * 2014-12-22 2016-06-29 洛克威尔自动控制技术股份有限公司 Light Curtain Sensitivity Optimization
CN107067612A (en) * 2017-04-13 2017-08-18 北京中电车联网科技有限公司 A kind of monitoring system and monitoring method of Portable infrared alarming and wireless image recording
CN207987814U (en) * 2017-10-31 2018-10-19 刘伟铭 One kind places obstacles the portable warning device of road road cone formula
CN209178870U (en) * 2018-11-09 2019-07-30 广州市声讯电子科技股份有限公司 A kind of road cone with warning function

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103114538A (en) * 2013-02-21 2013-05-22 重庆大学 Intelligent photoelectric curtain isolation belt device
CN103259921A (en) * 2013-03-01 2013-08-21 衡阳加一电子科技有限公司 Device paring method and device
CN105717811A (en) * 2014-12-22 2016-06-29 洛克威尔自动控制技术股份有限公司 Light Curtain Sensitivity Optimization
CN204375179U (en) * 2015-01-22 2015-06-03 韩本胜 A kind of highway infra-red detection safety pre-warning system
CN107067612A (en) * 2017-04-13 2017-08-18 北京中电车联网科技有限公司 A kind of monitoring system and monitoring method of Portable infrared alarming and wireless image recording
CN207987814U (en) * 2017-10-31 2018-10-19 刘伟铭 One kind places obstacles the portable warning device of road road cone formula
CN209178870U (en) * 2018-11-09 2019-07-30 广州市声讯电子科技股份有限公司 A kind of road cone with warning function

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110424294A (en) * 2019-07-10 2019-11-08 东南大学 A kind of multifunctional safe road cone and its application method
CN110904881A (en) * 2019-12-05 2020-03-24 广州市声讯电子科技股份有限公司 Novel intelligent early warning road cone and remote control method
US20220148421A1 (en) * 2021-09-03 2022-05-12 Esther S. Massengill Instrumented Traffic Cones for 5G/6G Networking
CN114737499A (en) * 2022-04-21 2022-07-12 中山市易路美道路养护科技有限公司 Anti-collision warning device toppling detection and warning method
CN115100836A (en) * 2022-08-25 2022-09-23 四川九通智路科技有限公司 Conical barrel detection method and device based on Internet of things and electronic equipment

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Address after: 510450 No. 11 Sanyuan West Road, Nangang Village, Jianggao Town, Baiyun District, Guangzhou City, Guangdong Province (self-declaration)

Applicant after: GUANGZHOU SHENGXUN ELECTRONIC TECHNOLOGY Co.,Ltd.

Address before: 510450 No. 1, No. 2, Sanyuan West Road, Nangang Village, Jianggao Town, Baiyun District, Guangzhou City, Guangdong Province

Applicant before: GUANGZHOU SHENGXUN ELECTRONIC TECHNOLOGY CO.,LTD.

RJ01 Rejection of invention patent application after publication
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Application publication date: 20190111