CN108797453A - A kind of berth lock with security protection performance - Google Patents
A kind of berth lock with security protection performance Download PDFInfo
- Publication number
- CN108797453A CN108797453A CN201810835235.0A CN201810835235A CN108797453A CN 108797453 A CN108797453 A CN 108797453A CN 201810835235 A CN201810835235 A CN 201810835235A CN 108797453 A CN108797453 A CN 108797453A
- Authority
- CN
- China
- Prior art keywords
- compartment
- berth lock
- transmission output
- output shaft
- security protection
- 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.)
- Withdrawn
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 238000013016 damping Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/08—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into closed position about a transverse axis situated in the road surface, e.g. tiltable sections of the road surface, tiltable parking posts
- E01F13/085—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into closed position about a transverse axis situated in the road surface, e.g. tiltable sections of the road surface, tiltable parking posts specially adapted for individual parking spaces
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to a kind of berth locks with security protection performance, the berth lock includes bottom plate, baffle, bearing block, driving mechanism and transmission output shaft, and compartment, the compartment and bearing block are fixed on the axial both sides of the bottom plate, the driving mechanism is arranged inside the compartment, the driving mechanism is connect with the first end of the transmission output shaft, the second end of transmission output shaft stretches out the compartment, the baffle includes fixed baffle and butterfly, and the fixed baffle and the butterfly are separately positioned on the radially opposite sides of bottom plate；The butterfly side is provided with rotating shaft, and one end is connect with the transmission output shaft, and the other end is connect with the bearing block, and the baffle is mounted between the compartment and bearing block.The berth lock using can fix, the baffle combination of rotatable two kinds of structures, simplify the structure of berth lock, entire berth lock uses multi-protective device, is suitble to use safely for a long time outdoor, berth lock has higher protective, safety and reliability.
Description
Technical field
The present invention relates to parking lot management facilities, and in particular to a kind of berth lock with security protection performance.
Background technology
Berth lock is usually used in personal parking stall management and parking position management, and parking stall can be prevented occupied.It is existing
Parking stall lock construction it is complex, most of berth locks do not consider outdoor water-proof design, when meeting with rainy weather, rainwater or water
Vapour is easily accessible inside berth lock, and electrical equipment is caused to damage, and influences berth lock service life, and berth lock is easy to receive wheel
Shock and cause structural failure, to reduce the stability of berth lock, increase use cost.
Invention content
For overcome the deficiencies in the prior art, the present invention provides a kind of berth locks with security protection performance.The vehicle
Lock construction is compact uses hermetically sealed design for position, outdoors in use, dustproof and waterproof may be implemented, and can resist hitting for vehicle
It hits, extends the service life of berth lock.
In order to realize the purpose, the present invention provides the following technical solutions：
A kind of berth lock with security protection performance, including bottom plate, baffle, bearing block, driving mechanism and transmission output shaft,
It is characterized in that：Further include compartment, the compartment and bearing block are fixed on the axial both sides of the bottom plate, the driving mechanism
It is arranged inside the compartment, the driving mechanism is connect with the first end of the transmission output shaft, and the of transmission output shaft
The compartment is stretched out at two ends, and the baffle includes fixed baffle and butterfly, the fixed baffle and the butterfly
It is separately positioned on the radially opposite sides of bottom plate；The butterfly side is provided with rotating shaft, one end and the transmission output shaft
Connection, the other end are connect with the bearing block, and the baffle is mounted between the compartment and bearing block.
Further, the compartment is that open-topped integral type processes shell, and the driving mechanism includes motor, tooth
Wheel set and damping and worm gear mechanism, the worm gear mechanism have worm shaft, damping machine are provided on worm shaft
Structure, the worm gear mechanism are connect with the transmission output shaft.
Further, the worm shaft of the worm gear mechanism is installed using sliding bearing, it can be achieved that axial position slides.
Further, the rotating shaft is hollow rotating shaft, and the side of hollow rotating shaft is fixed by socket in transmission output shaft
On.
Further, the compartment is that open-topped integral type processes shell, and gasket is arranged in open top, described
Gasket compresses the top of the compartment, and the outside of the gasket is cased with the first waterproof outer cover, first waterproof outer cover
Sealing ring is set between transmission output shaft.
Further, the side of the compartment is provided with position detecting device, and the position detecting device and transmission are defeated
Go out axis connection, sealing ring is arranged with compartment junction in position detecting device, and setting second is anti-outside institute's position detecting device
Water outer cover.
Further, the position detecting device uses magnetic rotary encoder, the magnetic rotary encoder to be arranged in waterproof
Box is far from the outwardly extending side of the transmission output shaft.
Further, the damping be damping spring mechanism, the damping spring mechanism include coil spring and
The side of disk spring, compartment is provided with rotary encoder, and the position detecting device is connect with transmission output shaft, the spiral shell
Rotation shape spring is used to buffer the contact with underbody when the butterfly rises, allow the position sensor incude variation and
Action；When disk spring can be prevented in premeditated application external force to butterfly, entire mechanism is influenced by shock loading.
Further, it is provided with third waterproof outer cover outside the bearing block.
Further, when butterfly drop to minimum point, the fixed baffle and butterfly it is highly consistent.
The beneficial effects of the invention are as follows：
1）Using can fix, the baffle combination of rotatable two kinds of structures, simplify the structure of berth lock, entire berth lock is using more
Weight protective device is suitble to use safely for a long time outdoor, and berth lock has higher protective, safety and reliability.
2）The worm shaft of worm gear mechanism is installed using sliding bearing, can be in axial sliding, it is ensured that parking stall
Lock will not damage transmission mechanism and motor by foreign impacts power.
3）Damping spring can both buffer the contact with underbody when butterfly rises, and position detecting device is allow to feel
Should change and act, can also prevent it is premeditated when applying in external force to the butterfly, entire mechanism by shock loading shadow
It rings.
4）For berth lock when landing state, whole berth lock height of baffle plate is consistent, and berth lock is using the biography that can increase torque
Dynamic structure, berth lock compact overall structure can be further reduced the situation that wheel hits berth lock.
Using magnetic rotation encoder, the position of the butterfly can be quickly and accurately judged and controlled.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the parking stall lock construction assembling figure of the present invention.
Fig. 2 is the stereogram when berth lock of the present invention is completed.
Fig. 3 is the berth lock compartment vertical view of the present invention.
Fig. 4 is the berth lock compartment stereogram of the present invention.
Reference sign：
1-bottom plate, 2-butterflys, 3-compartments, 4-bearing blocks, 5-driving mechanisms, 6-transmission output shafts, 7-revolutions
Axis, 8-gaskets, the 9-the first waterproof outer cover, 10-third waterproof outer covers, 11-motors, 12-gear pairs, 13-damping bullets
Spring mechanism, 14-worm gear mechanisms, 15-worm shafts, 16-position detecting devices, the 17-the second waterproof outer cover, 18-is fixed
Baffle.
Specific implementation mode
With reference to attached drawing 1, for the structure chart with security protection performance berth lock, including bottom plate 1, baffle, compartment 3, axis
Bearing 4, driving mechanism 5 and transmission output shaft 6, the compartment 3 and bearing block 4 are fixedly mounted on bottom plate 1, and are located at bottom plate
1 axial both sides, driving mechanism 5 are arranged in the inside of compartment 3, and the first end of transmission output shaft 6 is connect with driving mechanism 5,
Second end stretches out compartment 3, and the part that transmission output shaft 6 is contacted with 3 shell of compartment is closed anti-by the way that sealing ring progress is arranged
Water, dust-proof processing, baffle include butterfly 2 and fixed baffle 18, and butterfly 2 and fixed baffle 18 are separately positioned on bottom plate
1 radially opposite sides, side and the rotating shaft 7 of butterfly 2 are fixed.Preferably, butterfly 2 is close to the side of fixed baffle 18
It is provided with card slot, rotating shaft 7 is fixed in card slot.One end of rotating shaft 7 connects transmission output shaft 6, and the other end passes through axis
The trepanning of bearing 4 makes butterfly 2 be mounted between compartment 3 and bearing block 4.
Preferably, rotating shaft 7 is hollow rotating shaft, and the side of hollow rotating shaft is fixed by socket on transmission output shaft 6.
In another embodiment, compartment 3 processes metal shell using open-topped integral type, is internally provided with drive
Motivation structure 5, driving mechanism 5 include motor 11, gear pair 12 and damping bullet mechanism 13 and worm gear mechanism 14, worm and gear machine
There is structure 14 worm shaft 15, the output end of motor 11 to be connect with the first end of gear pair 12, the second end of gear pair 12 and worm screw
Axis 15 connects, and damping spring mechanism 13 is provided on worm shaft 15, and the worm gear mechanism 14 connects with the transmission output shaft 6
It connects, in one embodiment, the worm shaft 15 of worm gear mechanism 14 is installed using sliding bearing, is axially having certain distance
Sliding, in one embodiment, worm shaft 15 is in the sliding that 2-3mm axially may be implemented.The structure can ensure that berth lock exists
In the case of by foreign impacts power, transmission mechanism and motor will not be damaged.The structure of driving mechanism 5 can increase transmission output
The torque of axis 6, therefore the motor compared with small dimension is selected to can reach requirement, it is integrally-built tight to further increase berth lock
Gathering property, to reduce the situation that berth lock is hit by wheel.
Gasket 8 is arranged in the open top of compartment 3, gasket 8 compresses the top of compartment 3, and it is anti-that outside is cased with first
Water outer cover 9 is provided with [l1] between first waterproof outer cover 9 and transmission output shaft 6.The side of compartment 3 is provided with position detection
Device 16, position detecting device 16 are connect with transmission output shaft 6.Position detecting device 16 is sealed with the setting of 3 junction of compartment
Circle carries out airtight waterproof processing, and the second waterproof outer cover 17 is provided with outside position detecting device, and the is provided with outside bearing block 4
Three waterproof outer covers 17 further increase the safety and reliability that berth lock uses process.
In one embodiment, position detecting device uses magnetic rotation encoder, magnetic rotation encoder setting remote in compartment
From the outwardly extending side of transmission output shaft, magnetic rotary encoder can quickly and accurately judge the position of the butterfly 2, and
Control the rotation direction and rotational angle of the motor 11.
In another embodiment, damping spring mechanism 13 includes coil spring and disk spring, and coil spring is used
Contact when buffering the butterfly and rising with underbody, allows position detecting device 16 to incude variation and act；Dish
When spring can be prevented in premeditated application external force to butterfly 2, entire mechanism is influenced by shock loading.
When motor 11 rotates, motor shaft drives gear pair 12 and worm gear mechanism 14 to operate, and makes 6 turns of transmission output shaft
Dynamic, the rotating shaft 7 being connect with transmission output shaft 6 rotates therewith, and to drive 2 raising of butterfly or landing, plays locking vehicle
The effect of position.
In one embodiment, when butterfly 2 drop to minimum point, butterfly 2 is kept with fixed baffle 18 with high
Degree setting hits impact force caused by berth lock so as to further decrease wheel, increases the integrally-built peace of berth lock
Full performance.
Certainly the above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with technique
People can understand the content of the present invention and implement it accordingly, it is not intended to limit the scope of the present invention.It is all according to this hair
The equivalent transformation or modification that the Spirit Essence of bright main technical schemes is done, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of berth lock with security protection performance, including bottom plate, baffle, bearing block, driving mechanism and transmission output shaft,
It is characterized in that：Further include compartment, the compartment and bearing block are fixed on the axial both sides of the bottom plate, the driving machine
Structure is arranged inside the compartment, and the driving mechanism is connect with the first end of the transmission output shaft, transmission output shaft
Second end stretches out the compartment, and the baffle includes fixed baffle and butterfly, and the fixed baffle and the rotation are kept off
Plate is separately positioned on the radially opposite sides of bottom plate；The butterfly side is provided with rotating shaft, and one end is exported with the transmission
Axis connection, the other end are connect with the bearing block, and the baffle is mounted between the compartment and bearing block.
2. a kind of berth lock as described in claim 1 with security protection performance, it is characterised in that：The compartment is top
The integral type of portion's opening processes shell, and the driving mechanism includes motor, gear pair and damping and worm gear mechanism, institute
Stating worm gear mechanism has worm shaft, and damping is provided on worm shaft, and the worm gear mechanism and the transmission are defeated
Go out axis connection.
3. a kind of berth lock as claimed in claim 2 with security protection performance, it is characterised in that：The worm and gear machine
The worm shaft of structure is installed using sliding bearing, it can be achieved that axial position slides.
4. a kind of berth lock as described in claim 1 with security protection performance, it is characterised in that：The rotating shaft is sky
The side of heart rotating shaft, hollow rotating shaft is fixed by socket on transmission output shaft.
5. a kind of berth lock as described in claim 1 with security protection performance, it is characterised in that：The compartment is top
The integral type of portion's opening processes shell, and gasket is arranged in open top, and the gasket compresses the top of the compartment, described
The outside of gasket is cased with the first waterproof outer cover, and sealing ring is arranged between first waterproof outer cover and transmission output shaft.
6. a kind of berth lock as described in claim 1 with security protection performance, it is characterised in that：The side of the compartment
Face is provided with position detecting device, and the position detecting device is connect with transmission output shaft, and position detecting device connects with compartment
Place's setting sealing ring is connect, and the second waterproof outer cover is set outside institute's position detecting device.
7. a kind of berth lock as claimed in claim 6 with security protection performance, it is characterised in that：The position detection dress
It sets and uses magnetic rotary encoder, the magnetic rotary encoder is arranged in compartment far from the transmission output shaft outwardly extending one
Side.
8. a kind of berth lock as claimed in claim 2 with security protection performance, it is characterised in that：The damping is
Damping spring mechanism, the damping spring mechanism include coil spring and disk spring, and the side of compartment is provided with rotation
Encoder, the position detecting device are connect with transmission output shaft, and the coil spring is for buffering the butterfly
Contact when rising with underbody allows the position sensor to incude variation and act；Disk spring can prevent outside premeditated apply
When in power to butterfly, entire mechanism is influenced by shock loading.
9. a kind of berth lock as described in claim 1 with security protection performance, it is characterised in that：Outside the bearing block
It is provided with third waterproof outer cover.
10. a kind of berth lock as described in claim 1 with security protection performance：It is characterized in that：Butterfly lands
When to minimum point, the fixed baffle and butterfly it is highly consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810835235.0A CN108797453A (en) | 2018-07-26 | 2018-07-26 | A kind of berth lock with security protection performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810835235.0A CN108797453A (en) | 2018-07-26 | 2018-07-26 | A kind of berth lock with security protection performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108797453A true CN108797453A (en) | 2018-11-13 |
Family
ID=64078365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810835235.0A Withdrawn CN108797453A (en) | 2018-07-26 | 2018-07-26 | A kind of berth lock with security protection performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108797453A (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002147049A (en) * | 2000-11-17 | 2002-05-22 | Mitsui Real Estate Sales Co Ltd | Car stop device |
| WO2002075179A1 (en) * | 2001-03-15 | 2002-09-26 | Valeo | Automated transmission device with torque transfer, in particular for a motor vehicle |
| CN2918645Y (en) * | 2006-07-14 | 2007-07-04 | 大连西赛德门控有限公司 | New type remote control parking stall lock |
| CN201037322Y (en) * | 2007-03-15 | 2008-03-19 | 邓星元 | Dry battery type remote control full-automatic parking space lock |
| JP2009041217A (en) * | 2007-08-07 | 2009-02-26 | Mitsui Mining & Smelting Co Ltd | Door lock device |
| JP2009243231A (en) * | 2008-03-31 | 2009-10-22 | Saxa Inc | Vehicle lock device |
| CN201666107U (en) * | 2010-03-26 | 2010-12-08 | 山东理工大学 | Mechanical transmission device of electric garbage door |
| JP2011214234A (en) * | 2010-03-31 | 2011-10-27 | Nippon Signal Co Ltd:The | Device for inhibiting exit of parked vehicle |
| CN203559608U (en) * | 2013-11-21 | 2014-04-23 | 李廉 | Intelligent-sensing full-automatic parking lot lock |
| WO2014063561A1 (en) * | 2012-10-23 | 2014-05-01 | Feng Lin | Parking space magnetic fluid lock |
| CN204024169U (en) * | 2014-07-14 | 2014-12-17 | 深圳市深创数字科技有限公司 | A kind of Anti-collision stall lock |
| US20150007500A1 (en) * | 2013-07-05 | 2015-01-08 | Magna Closures Inc. | Powered garage door opener |
| CN205243114U (en) * | 2015-11-02 | 2016-05-18 | 重庆明华汽车零件有限公司 | Solar car parking stall lock |
| CN107313637A (en) * | 2017-06-15 | 2017-11-03 | 李志宏 | A kind of intelligent space lock |
| CN206801163U (en) * | 2017-06-15 | 2017-12-26 | 李志宏 | A kind of intelligent space lock |
| CN107574772A (en) * | 2017-09-22 | 2018-01-12 | 南京维智感网络科技有限公司 | Locker of parking position and its distance-finding method based on laser ranging |
| CN206957314U (en) * | 2017-06-27 | 2018-02-02 | 杭州泊享网络科技有限公司 | A kind of parking stall lock construction |
| CN208815449U (en) * | 2018-07-26 | 2019-05-03 | 广州开能智慧城市技术有限公司 | A kind of berth lock with security protection performance |
-
2018
- 2018-07-26 CN CN201810835235.0A patent/CN108797453A/en not_active Withdrawn
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002147049A (en) * | 2000-11-17 | 2002-05-22 | Mitsui Real Estate Sales Co Ltd | Car stop device |
| WO2002075179A1 (en) * | 2001-03-15 | 2002-09-26 | Valeo | Automated transmission device with torque transfer, in particular for a motor vehicle |
| CN2918645Y (en) * | 2006-07-14 | 2007-07-04 | 大连西赛德门控有限公司 | New type remote control parking stall lock |
| CN201037322Y (en) * | 2007-03-15 | 2008-03-19 | 邓星元 | Dry battery type remote control full-automatic parking space lock |
| JP2009041217A (en) * | 2007-08-07 | 2009-02-26 | Mitsui Mining & Smelting Co Ltd | Door lock device |
| JP2009243231A (en) * | 2008-03-31 | 2009-10-22 | Saxa Inc | Vehicle lock device |
| CN201666107U (en) * | 2010-03-26 | 2010-12-08 | 山东理工大学 | Mechanical transmission device of electric garbage door |
| JP2011214234A (en) * | 2010-03-31 | 2011-10-27 | Nippon Signal Co Ltd:The | Device for inhibiting exit of parked vehicle |
| WO2014063561A1 (en) * | 2012-10-23 | 2014-05-01 | Feng Lin | Parking space magnetic fluid lock |
| US20150007500A1 (en) * | 2013-07-05 | 2015-01-08 | Magna Closures Inc. | Powered garage door opener |
| CN203559608U (en) * | 2013-11-21 | 2014-04-23 | 李廉 | Intelligent-sensing full-automatic parking lot lock |
| CN204024169U (en) * | 2014-07-14 | 2014-12-17 | 深圳市深创数字科技有限公司 | A kind of Anti-collision stall lock |
| CN205243114U (en) * | 2015-11-02 | 2016-05-18 | 重庆明华汽车零件有限公司 | Solar car parking stall lock |
| CN107313637A (en) * | 2017-06-15 | 2017-11-03 | 李志宏 | A kind of intelligent space lock |
| CN206801163U (en) * | 2017-06-15 | 2017-12-26 | 李志宏 | A kind of intelligent space lock |
| CN206957314U (en) * | 2017-06-27 | 2018-02-02 | 杭州泊享网络科技有限公司 | A kind of parking stall lock construction |
| CN107574772A (en) * | 2017-09-22 | 2018-01-12 | 南京维智感网络科技有限公司 | Locker of parking position and its distance-finding method based on laser ranging |
| CN208815449U (en) * | 2018-07-26 | 2019-05-03 | 广州开能智慧城市技术有限公司 | A kind of berth lock with security protection performance |
Non-Patent Citations (3)
| Title |
|---|
| .: "2007年度国家火炬计划立项项目发布", 中国新技术新产品, no. 03, 10 March 2008 (2008-03-10) * |
| 彭波;胡志强;王琦;洪杭明;毛伟标;: "新型低能耗遥控车位锁设计", 电子设计工程, no. 07, 5 April 2017 (2017-04-05) * |
| 王英姿;: "汽车智能车位锁设计", 科学技术与工程, no. 12, 15 June 2007 (2007-06-15) * |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 511492 6 Dong 201 Road, Donghuan street, Panyu District, Guangzhou, Guangdong, 6 Applicant after: Guangzhou full time Park IOT Technology Co.,Ltd. Address before: 511492 6 Dong 201 Road, Donghuan street, Panyu District, Guangzhou, Guangdong, 6 Applicant before: GUANGZHOU KAINENG WISDOM CITY TECHNOLOGY Co.,Ltd. |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |
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| WW01 | Invention patent application withdrawn after publication |