CN101830152A - Tire pressure monitoring alarm device - Google Patents
Tire pressure monitoring alarm device Download PDFInfo
- Publication number
- CN101830152A CN101830152A CN 201010191711 CN201010191711A CN101830152A CN 101830152 A CN101830152 A CN 101830152A CN 201010191711 CN201010191711 CN 201010191711 CN 201010191711 A CN201010191711 A CN 201010191711A CN 101830152 A CN101830152 A CN 101830152A
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- cavity
- battery
- sheet metal
- elastic sheet
- housing
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 40
- 239000002184 metal Substances 0.000 claims abstract description 40
- 229910052751 metal Inorganic materials 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims description 13
- 241000227645 Triplaris cumingiana Species 0.000 claims description 2
- 238000012806 monitoring device Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention discloses a tire pressure monitoring alarm device, which comprises a bottom nut which is screwed at a valve core and a shell which is screwed on the nut, the top of the shell is sealed by a lens, and the shell is internally provided with an alarm circuit board, a battery, an elastic metal sheet, a reference cavity component and an inflating valve spring sequentially from top to bottom; the anode of the alarm circuit board is connected with the anode of the battery, and the cathode of the alarm circuit board is connected with the elastic metal sheet below the cathode of the battery; and the elastic metal sheet attaches to another elastic metal sheet on the top surface of a reference cavity at the top of the reference cavity component, and the space above the reference cavity inside the shell is sealed as a monitoring cavity. The pressure of the reference cavity and the initial pressure of the tire are the same, the pressure in the monitoring cavity and the real-time pressure of the tire are the same, and when the pressure difference of the reference cavity and the monitoring cavity reaches a certain value, the elastic metal sheets are deformed to contact with the cathode of the battery, thus conducting the alarm circuit board. By adopting the monitoring device, the tire pressure can be known in real time, and pressure can be timely supplemented to the tire with low pressure, thus keeping good manipulability and safety performance of an automobile.
Description
Technical field
The present invention relates to be used for monitoring in real time the device of automotive tire pressure.
Background technology
Motor tire all has a standard pressure usually, and when the pressure of tire was on the low side, the operating characteristic of automobile can be influenced, and Tyte Wear can be aggravated, but also can increase the energy consumption of automobile.Especially, when causing four tire pressures unbalanced, not only there are the problems referred to above, also can prolong the braking distance of automobile, even the possibility of sideslip and upset is arranged, the safety of automobile is brought influence when on the low side because of a pressure in the motor tire.
Summary of the invention
The present invention is intended to provide a kind of pressure monitoring and alarm device of monitoring tyres pressure tires in real time, to keep good operating characteristic and the safety performance of automobile.
Tire pressure monitoring alarm device of the present invention comprises bottom nut that can be threaded onto on the tyre valve core and the housing that is threaded onto on the bottom nut;
Case top has lens, and lens are with case top and extraneous sealing;
Enclosure interior is equipped with warning circuit plate, battery, elastic sheet metal, reference cavity assembly and tire tube valve spring from top to bottom successively;
The positive pole of warning circuit plate connects the positive pole of battery, and the negative pole of warning circuit plate connects elastic sheet metal;
Fit in elastic sheet metal and reference cavity assembly top;
The top of reference cavity assembly is with reference to cavity, is similarly elastic sheet metal with reference to the end face of cavity, and this elastic sheet metal and above-mentioned elastic sheet metal fit;
Seal by sealing member with inner casing with reference to cavity assembly bottom, inner casing is positioned at reference to the space sealing above the cavity for independently monitoring cavity;
Annular groove is arranged at the bottom with reference to the cavity assembly, and the valve inside spring is installed at the middle part of annular groove;
Bottom with reference to the cavity assembly also is provided with two gas passages, wherein one be communicated with reference to cavity, another passage is communicated with monitoring cavity with reference to cavity top, the porthole that is communicated with the reference cavity is positioned at the top of annular groove, its below is provided with seal ring, after bottom nut was tightened on the valve inside, the valve inside top can be with seal ring pinch off channel mouth place with its sealing.
Tire pressure monitoring alarm device of the present invention, during use, bottom nut is threaded onto on the valve inside, in the screw-in process, the valve inside spring presses off the valve inside mouth, pressure in the tire enters into monitoring cavity with reference to cavity and reference cavity top respectively by two passes, and is at this moment, all consistent with the pressure of inside tires with reference to cavity, monitoring cavity.Continue to screw in, when bottom nut was rotated in place, the valve inside top was pressed on the reference cavity porthole with the seal ring in the annular groove and goes out, with its sealing; At this moment, reference cavity is isolated, and remains the initial pressure of tire; And the gas passage of reference cavity top monitoring cavity still is communicated with, and keeps consistent with tire pressure, reduces with the reduction of tire pressure.When tire pressure is lower than the initial pressure certain value, poor effect is stressed, upwards distortion of elastic metallic sector-meeting with reference to the cavity top, promotion is fitted in the together upwards distortion of elastic sheet metal at its top, makes the negative pole conducting of elastic sheet metal and battery, thereby the warning circuit plate is got, LED lamp in the warning circuit plate is glittering, report to the police, thereby, realize monitoring to tire pressure.
By monitoring the pressure condition that to understand tire in real time, in time pressure tire on the low side is carried out ftercompction, thereby keep good operating characteristic and the safety performance of automobile.
Description of drawings
Fig. 1 is a kind of decomposing schematic representation of tire pressure monitoring alarm device;
Fig. 2 is a kind of cutaway view of tire pressure monitoring alarm device;
Fig. 3 is the structural representation of reference cavity.
The specific embodiment
A kind of tire pressure monitoring alarm device as Fig. 1, Fig. 2, comprises bottom nut 21 that can be threaded onto on the tyre valve core and the housing 4 that is threaded onto on the bottom nut; Case top has lens 5, and lens are with case top and extraneous sealing; Enclosure interior is equipped with warning circuit plate 7, battery 8, elastic sheet metal 13, reference cavity assembly 15 and tire tube valve spring 19 from top to bottom successively; The positive pole of warning circuit plate 7 connects the positive pole of battery, and the negative pole of warning circuit plate connects elastic sheet metal 13; Fit in elastic sheet metal and reference cavity assembly top; The reference cavity assembly, as Fig. 3, its top is with reference to cavity 150, is similarly elastic sheet metal 151 with reference to the end face of cavity, this elastic sheet metal 151 fits with above-mentioned elastic sheet metal 13; Seal by sealing member 16 with reference to cavity assembly bottom and inner casing 4, inner casing 4 is positioned at reference to the space sealing above the cavity for independently monitoring cavity 22; Annular groove 152 is arranged at the bottom with reference to the cavity assembly, and valve inside spring 19 is installed at the middle part of annular groove; Bottom with reference to the cavity assembly also is provided with two gas passages 153,154, wherein passage 153 be communicated with reference to cavity 150, another passage 154 is communicated with monitoring cavity 22 with reference to cavity top, be communicated with the top that 153 porthole is positioned at annular groove with the reference cavity, its below is provided with seal ring 18, after bottom nut 21 was tightened on the valve inside, the valve inside top can be with seal ring 18 pinch off channel mouth places with its sealing.
With reference to a gasket seal 20 can be installed between cavity bottom and bottom nut, it has further guaranteed the leak tightness of monitoring cavity.
Described alarm circuit plate 7 can be the PCBA circuit card, and conducting is that the LED lamp in the circuit card can dodge amber light, and when battery electric quantity was on the low side, it can dodge red light.It not only can in time be reported to the police when forum's pressure is on the low side, while is the electric weight situation of monitoring battery in time, thereby can avoid causing the fault that warning device can not Normal Alarm, further improve the safety performance of tire pressure monitoring alarm device because of battery uses up.
The outside of battery can be provided with the battery cover 10 that conducting metal is made, and the bottom of warning circuit plate can be provided with the pad 6 that conducting metal is made.Pad 6 compresses conducting mutually with the negative pole of warning circuit plate, battery overlaps the 6 contact conductings of 10 upper end pads, and the lower end contacts conducting with elastic sheet metal 13.
Tire pressure monitoring alarm device of the present invention, each parts in the housing, stack gradually being pressed in the housing of formula from bottom to up, because inevitably there is certain dimensional discrepancy in each parts, compress the accumulation of a plurality of part dimension deviations of piling up, elastic sheet metal 13 is directly contacted with the negative pole of battery, cause flase alarm.In addition, when product used, each parts interfixes to compress in the housing 4, and was bigger than normal because of thrust, and the part distortion that causes also may make the elastic sheet metal 13 and the misconnection of battery touch, and causes flase alarm.
Take place for fear of above-mentioned situation, on the housing 4 interior elastic sheet metals 13 limit coil 23 can be installed, the detent that is provided with on limit coil top and housing or the housing offsets, the edge of bottom and elastic sheet metal 13 offsets, it makes the installation site of elastic sheet metal 13 be subjected to the restriction of limit coil, no matter the accumulated error size of its upper part can both keep the installation site of elastic sheet metal unaffected, can avoid because of accumulated error and causes the situation of sensor flase alarm by compressive strain.
After elastic sheet metal 13 tops are equipped with and are limited to circle 23, from bottom to top push the restriction that can be subjected to limit coil, the dimensional discrepancy of each parts accumulation of elastic sheet metal top may make its each parts of top can not closed contact, as: anode and alarm circuit plate can not closed contacts; Have under the situation of a plurality of batteries, pile up series connected situation mutually as two button cells, two pile up series connected battery each other can not closed contact etc., causes the tire pressure monitoring alarm device cisco unity malfunction.In order to prevent the generation of this type of situation, the bottom of battery can be provided with battery pad 11, a plurality of resilient contacts 110 of welding on the battery pad, and resilient contact can be by compressive strain; Limit coil is provided with inside flanging 230 in the bottom of battery, makes it whole become with holes cylindric in middle part.The upside of limit coil flanging 230 and battery pad 11 offset, and the edge of the downside of flanging 230 and elastic sheet metal 13 offsets, and it has limited the installation site of elastic sheet metal, can prevent its flase alarm.Simultaneously, battery pad 11 is provided with resilient contact 130, resilient contact can be at flanging by depressing distortion, it makes the accumulated error of each parts of flanging top can access the compensation of resilient contact distortion, thereby can be under the situation of the working accuracy that reduces the conduplication side upper member and the requirement of equipment precision, the closed contact when guaranteeing each parts work.Resilient contact 110 on the described battery pad 11, also can be the piercing and flanging that adopts the mode of punching press to process by to the battery pad, this piercing and flanging has certain elasticity equally, during installation, by the elastic deformation of flange, can compensate the accumulated error of each parts equally.It is with respect to the mode that resilient contact is set on the battery pad, and processing is got up simple more, convenient, and cost is also lower.
Above-mentioned tire pressure monitoring alarm device, its Assembly ﹠Disassembly only get final product by the rotation bottom nut, and the tire pressure monitoring alarm device after the installation is taken off by the child easily and plays, and are perhaps stolen by other people, make troubles to the user.
Take place for fear of above-mentioned situation, housing 4 and the bottom nut 21 outer last layer shells 3 that cover again, the top of shell is enclosed within on the top of housing 4, the outer fixing visor 2 of layer of transparent again of the lens 5 at housing 4 tops, the side cover of this transparent visor 2 is stuck in shell between itself and the housing on shell 3 tops.
Be subjected to the protection of shell, housing and bottom nut can't directly rotate, and during rotational shell, housing and bottom nut can not followed rotation again, therefore can be good at antitheft.
For in the theft-proof while, also be convenient to user's oneself dismounting, a pair of long slot bore 301 can be set on the shell of tire pressure monitoring alarm device, housing 4 is provided with one or more pairs of grooves on the other side 401 with the opposite position of long jack 301.Have a pair of sheet anti-theft key 1 that puts in long slot bore and insert the pin 101 in the groove, rotation case in-to-in housing and base nut easily by use.Thereby, dismounting pressure monitoring and alarm device very easily.
Claims (5)
1. tire pressure monitoring alarm device comprises bottom nut that can be threaded onto on the tyre valve core and the housing that is threaded onto on the bottom nut; It is characterized in that:
Case top has lens, and lens are with case top and extraneous sealing;
Enclosure interior is equipped with warning circuit plate, battery, elastic sheet metal, reference cavity assembly and tire tube valve spring from top to bottom successively;
The positive pole of warning circuit plate connects the positive pole of battery, and the negative pole of warning circuit plate connects elastic sheet metal;
Fit in elastic sheet metal and reference cavity assembly top;
The top of reference cavity assembly is with reference to cavity, is similarly elastic sheet metal with reference to the end face of cavity, and this elastic sheet metal and above-mentioned elastic sheet metal fit;
Seal by sealing member with inner casing with reference to cavity assembly bottom, inner casing is positioned at reference to the space sealing above the cavity for independently monitoring cavity;
Annular groove is arranged at the bottom with reference to the cavity assembly, and the valve inside spring is installed at the middle part of annular groove;
Bottom with reference to the cavity assembly also is provided with two gas passages, wherein one be communicated with reference to cavity, another passage is communicated with monitoring cavity with reference to cavity top, the porthole that is communicated with the reference cavity is positioned at the top of annular groove, its below is provided with seal ring, after bottom nut was tightened on the valve inside, the valve inside top can be with seal ring pinch off channel mouth place with its sealing.
2. tire pressure monitoring alarm device according to claim 1, it is characterized in that: on the interior elastic sheet metal of housing a limit coil can be installed, the detent that is provided with on limit coil top and housing or the housing offsets, and the edge of bottom and elastic sheet metal offsets.
3. tire pressure monitoring alarm device according to claim 1 is characterized in that: the bottom of battery is provided with the battery pad, be provided with on the battery pad a plurality of can be by the compressive strain resilient contact, limit coil is provided with inside flanging in the bottom of battery.
4. tire pressure monitoring alarm device according to claim 1, it is characterized in that: housing and bottom nut outer cover last layer shell, the top of shell is enclosed within on the top of housing, the lens of case top are the fixing visor of layer of transparent more outward, the side cover of the visor that this is transparent is stuck in shell between itself and the housing on cover top portion.
5. tire pressure monitoring alarm device according to claim 4 is characterized in that: a pair of long slot bore is set on the shell of tire pressure monitoring alarm device, and housing is provided with one or more pairs of grooves on the other side with the opposite position of long jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101917113A CN101830152B (en) | 2010-06-04 | 2010-06-04 | Tire pressure monitoring alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101917113A CN101830152B (en) | 2010-06-04 | 2010-06-04 | Tire pressure monitoring alarm device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101830152A true CN101830152A (en) | 2010-09-15 |
| CN101830152B CN101830152B (en) | 2012-04-25 |
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ID=42714426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101917113A Active CN101830152B (en) | 2010-06-04 | 2010-06-04 | Tire pressure monitoring alarm device |
Country Status (1)
| Country | Link |
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| CN (1) | CN101830152B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102463859A (en) * | 2010-11-18 | 2012-05-23 | 江西凯源科技有限公司 | Simple electronic tire pressure monitor |
| CN102756621A (en) * | 2012-07-11 | 2012-10-31 | 鲁红艳 | Tire pressure monitoring alarm |
| CN102896986A (en) * | 2012-07-06 | 2013-01-30 | 鲁红艳 | Tire pressure monitoring and alarming device |
| CN103253093A (en) * | 2013-05-29 | 2013-08-21 | 东莞市诺丽电子科技有限公司 | Tire pressure monitoring and alarming device |
| CN103358831A (en) * | 2013-06-21 | 2013-10-23 | 鼎佳（天津）汽车电子有限公司 | External tire pressure monitoring antitheft structure |
| WO2014005381A1 (en) * | 2012-07-06 | 2014-01-09 | 东莞市诺丽电子科技有限公司 | Built-in warning device for monitoring tire pressure |
| CN106114077A (en) * | 2016-08-31 | 2016-11-16 | 北京兴科迪科技有限公司 | A kind of explosion prevention tyre hub and the vehicle equipped with this wheel hub |
| CN107520751A (en) * | 2016-06-22 | 2017-12-29 | 汪超 | A kind of glass edge detection device of the side edge polisher of vertical glass four |
| CN108644702A (en) * | 2018-05-23 | 2018-10-12 | 宁波艾森光电科技有限公司 | A kind of compression type light-emitting device and application have the ball lamp of the light-emitting device |
| CN109962315A (en) * | 2017-12-25 | 2019-07-02 | 惠州比亚迪电池有限公司 | A kind of battery pack, vehicle and energy storage device |
| CN110978911A (en) * | 2019-12-20 | 2020-04-10 | 福建农林大学 | Automobile tire pressure monitoring device and monitoring system applying same |
| CN112419738A (en) * | 2020-11-03 | 2021-02-26 | 苏州通元信息技术有限公司 | Real-time monitoring method for vehicle overload and overload |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4814745A (en) * | 1988-06-20 | 1989-03-21 | Wang Hsug Fang | Signal device for pneumatic tire |
| US5025244A (en) * | 1989-09-14 | 1991-06-18 | Huang Tien Tsai | Tire pressure indicator |
| CN2088946U (en) * | 1990-11-17 | 1991-11-20 | 王巡方 | Tyre pressure alarm |
| US5604481A (en) * | 1995-03-08 | 1997-02-18 | Bai Chj Industrial Co., Ltd. | Tire pressure detector |
| CN1505754A (en) * | 2000-11-21 | 2004-06-16 | �бȶ���B����˹�� | Tire pressure monitoring device |
| CN101334328A (en) * | 2007-06-29 | 2008-12-31 | 江西凯源科技有限公司 | Tyre pressure monitoring system |
| CN201320938Y (en) * | 2008-10-29 | 2009-10-07 | 林泓溢 | Air faucet cover |
| CN201769632U (en) * | 2010-06-04 | 2011-03-23 | 鲁红艳 | Tire pressure monitoring and alarming device |
-
2010
- 2010-06-04 CN CN2010101917113A patent/CN101830152B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4814745A (en) * | 1988-06-20 | 1989-03-21 | Wang Hsug Fang | Signal device for pneumatic tire |
| US5025244A (en) * | 1989-09-14 | 1991-06-18 | Huang Tien Tsai | Tire pressure indicator |
| CN2088946U (en) * | 1990-11-17 | 1991-11-20 | 王巡方 | Tyre pressure alarm |
| US5604481A (en) * | 1995-03-08 | 1997-02-18 | Bai Chj Industrial Co., Ltd. | Tire pressure detector |
| CN1505754A (en) * | 2000-11-21 | 2004-06-16 | �бȶ���B����˹�� | Tire pressure monitoring device |
| CN101334328A (en) * | 2007-06-29 | 2008-12-31 | 江西凯源科技有限公司 | Tyre pressure monitoring system |
| CN201320938Y (en) * | 2008-10-29 | 2009-10-07 | 林泓溢 | Air faucet cover |
| CN201769632U (en) * | 2010-06-04 | 2011-03-23 | 鲁红艳 | Tire pressure monitoring and alarming device |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102463859A (en) * | 2010-11-18 | 2012-05-23 | 江西凯源科技有限公司 | Simple electronic tire pressure monitor |
| RU2599318C2 (en) * | 2012-07-06 | 2016-10-10 | Донггуан Наннар Елецтроницс Течнологы Ко., Лтд. | Built-in tire pressure monitoring device and signalling of pressure drop |
| CN102896986A (en) * | 2012-07-06 | 2013-01-30 | 鲁红艳 | Tire pressure monitoring and alarming device |
| WO2014005381A1 (en) * | 2012-07-06 | 2014-01-09 | 东莞市诺丽电子科技有限公司 | Built-in warning device for monitoring tire pressure |
| CN102896986B (en) * | 2012-07-06 | 2016-02-17 | 东莞市诺丽电子科技有限公司 | A kind of tire pressure monitoring alarm device |
| CN102756621A (en) * | 2012-07-11 | 2012-10-31 | 鲁红艳 | Tire pressure monitoring alarm |
| CN103253093A (en) * | 2013-05-29 | 2013-08-21 | 东莞市诺丽电子科技有限公司 | Tire pressure monitoring and alarming device |
| CN103253093B (en) * | 2013-05-29 | 2015-05-13 | 东莞市诺丽电子科技有限公司 | Tire pressure monitoring and alarming device |
| CN103358831A (en) * | 2013-06-21 | 2013-10-23 | 鼎佳（天津）汽车电子有限公司 | External tire pressure monitoring antitheft structure |
| CN107520751A (en) * | 2016-06-22 | 2017-12-29 | 汪超 | A kind of glass edge detection device of the side edge polisher of vertical glass four |
| CN106114077A (en) * | 2016-08-31 | 2016-11-16 | 北京兴科迪科技有限公司 | A kind of explosion prevention tyre hub and the vehicle equipped with this wheel hub |
| CN106114077B (en) * | 2016-08-31 | 2019-04-30 | 北京兴科迪科技有限公司 | A kind of explosion prevention tyre hub and the vehicle equipped with the wheel hub |
| CN109962315A (en) * | 2017-12-25 | 2019-07-02 | 惠州比亚迪电池有限公司 | A kind of battery pack, vehicle and energy storage device |
| CN109962315B (en) * | 2017-12-25 | 2022-09-09 | 惠州比亚迪电池有限公司 | Battery pack, vehicle and energy storage device |
| CN108644702A (en) * | 2018-05-23 | 2018-10-12 | 宁波艾森光电科技有限公司 | A kind of compression type light-emitting device and application have the ball lamp of the light-emitting device |
| CN110978911A (en) * | 2019-12-20 | 2020-04-10 | 福建农林大学 | Automobile tire pressure monitoring device and monitoring system applying same |
| CN110978911B (en) * | 2019-12-20 | 2021-09-14 | 福建农林大学 | Automobile tire pressure monitoring device and monitoring system applying same |
| CN112419738A (en) * | 2020-11-03 | 2021-02-26 | 苏州通元信息技术有限公司 | Real-time monitoring method for vehicle overload and overload |
| CN112419738B (en) * | 2020-11-03 | 2022-08-02 | 苏州通元信息技术有限公司 | Real-time monitoring method for vehicle overload and overload |
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Denomination of invention: Tire pressure monitoring alarm device Effective date of registration: 20161117 Granted publication date: 20120425 Pledgee: The Bank of Dongguan Songshan Lake Science and technology branch of the Limited by Share Ltd. Pledgor: DONGGUAN NANNAR ELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: 2016440000026 |
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Date of cancellation: 20230227 Granted publication date: 20120425 Pledgee: The Bank of Dongguan Songshan Lake Science and technology branch of the Limited by Share Ltd. Pledgor: DONGGUAN NANNAR ELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: 2016440000026 |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 10, Wansheng Road, Wanjiang Street, Dongguan, Guangdong 523000 Patentee after: Dongguan Nuoli Technology Co.,Ltd. Address before: 523000, 3rd floor, Building 10, Wanhong Village, Wanjiang District, Dongguan City, Guangdong Province Patentee before: DONGGUAN NANNAR ELECTRONICS TECHNOLOGY Co.,Ltd. |