CN106384914A - Outage unlocking device - Google Patents
Outage unlocking device Download PDFInfo
- Publication number
- CN106384914A CN106384914A CN201510446901.8A CN201510446901A CN106384914A CN 106384914 A CN106384914 A CN 106384914A CN 201510446901 A CN201510446901 A CN 201510446901A CN 106384914 A CN106384914 A CN 106384914A
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- assembly
- plug
- pole piece
- latched position
- early warning
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- 238000004891 communication Methods 0.000 claims description 32
- 230000000712 assembly Effects 0.000 claims description 30
- 238000000429 assembly Methods 0.000 claims description 30
- 230000013011 mating Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002775 capsule Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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Abstract
The invention provides an outage unlocking device. The device comprises a socket assembly which is fixedly arranged and a movable plug assembly. The socket assembly possesses a first conductive terminal. The plug assembly possesses a second conductive terminal which is cooperated with the first conductive terminal. The outage unlocking device also comprises an early warning switch. One part of the early warning switch is installed on the socket assembly. The other part of the early warning switch is installed on the plug assembly. Along a pull-out direction of the plug assembly, the plug assembly possesses a first locking position and a second locking position which are cooperated with the socket assembly. When the plug assembly is located at the first locking position and the second locking position, the first conductive terminal and the second conductive terminal are in a conduction state. When the plug assembly moves to the second locking position from the first locking position, two parts of the early warning switch are conducted or disconnected so as to emit an alarm signal. By using the outage unlocking device, conditions that a high voltage system is damaged and even an arc burns operation personnel are effectively avoided.
Description
Technical field
The present invention relates to high pressure power-off field, in particular to a kind of power-off tripper.
Background technology
At present, traditional high pressure power-off tripper only need to operate presses once the just achievable power-off of this tripper.In high pressure even
Before connecing device disengagement, first disconnect thus producing high pressure power-off early warning signal with the auxiliary contacts low voltage connector of high-tension connector linkage,
Adapter continues the disconnection drawing support just can realize high-tension connector.
However, finally the breaking of high pressure power-off tripper of the prior art, the generation of its early-warning for high pressure signal and high-tension connector
The interval opening the deadline is of short duration, and electric automobile high-voltage control centre has not enough time to complete to receive high pressure power-off early warning signal toward contact
And make a response, high-tension connector is just already off it is impossible to guarantee normal power down operates, and easily causes high-pressure system and damages even
Flash burn operator's accident.
Content of the invention
Present invention is primarily targeted at providing a kind of power-off tripper, cannot to solve power-off tripper of the prior art
High voltage control center is made to have time enough to make the problem of power-off reaction.
To achieve these goals, the invention provides a kind of power-off tripper, including jack assemblies being fixedly installed and removable
Dynamic ground plug-assembly, and jack assemblies have the first conducting terminal, plug-assembly has leads with the second of the first conducting terminal cooperation
Electric terminal, power-off tripper also includes：Early warning switchs, and a part for early warning switch is arranged on jack assemblies, and early warning switchs
Another part be arranged on plug-assembly；Wherein, along the direction of extracting of plug-assembly, plug-assembly has is joined with jack assemblies
The first latched position closed and the second latched position, when plug-assembly is located at the first latched position and the second latched position, first leads
Electric terminal and the second conducting terminal are in the conduction state, and when plug-assembly moves to the second latched position from the first latched position,
It is turned on or off to send alarm signal between two parts of early warning switch.
Further, jack assemblies include socket shell, and socket shell is provided with latch hook, and plug-assembly includes joining with socket shell grafting
The jack shell closed, and the lockhole in mating connection with latch hook is provided with jack shell, the plug-assembly position when latch hook is coordinated with lockhole
In the first latched position or the second latched position.
Further, lockhole includes two, and two lockholes are axial arranged along socket shell, when plug-assembly is located at the first locking
When position or the second latched position, latch hook is locked in corresponding lockhole.
Further, socket shell is provided with elastic arm, and latch hook is arranged on elastic arm.
Further, a part for early warning switch is arranged on elastic arm, and another part of early warning switch is arranged on jack shell
On side wall between two adjacent lockholes.
Further, socket shell includes gusset plate and installing plate, and installing plate is arranged on one end of gusset plate, and elastic arm is arranged on
The outer circumferential of gusset plate.
Further, elastic arm is plugged in jack shell, and a part for early warning switch is arranged on the medial wall of jack shell, in advance
Another part of alert switch is arranged on the lateral wall of elastic arm.
Further, early warning switch includes the two panels communication pole piece being separated from each other and a piece of conducting pole piece, and two panels communication pole piece
It is arranged on jack assemblies, conducting pole piece is arranged on plug-assembly；Wherein, when plug-assembly moves to from the first latched position
During the second latched position, conducting pole piece connection two panels communication pole piece or from two panels communication pole piece depart from make two panels communicate pole piece disconnect
To produce alarm signal.
Further, when plug-assembly is located at the first latched position, conducting pole piece connection two panels communication pole piece；Work as jack assemblies
Positioned at the second latched position when, conducting pole piece depart from communication pole piece so that two panels communication pole piece disconnect.
Further, the second conducting terminal is provided with spliced eye, and when plug-assembly and jack assemblies grafting, first is conductive
At least a portion of terminal is plugged on grafting in the hole.
Power-off tripper in the present invention includes early warning switch, and this power-off tripper includes the first latched position and the second lock
Positioning is put, and when plug-assembly moves to the second latched position from the first latched position, two parts of early warning switch connect on-off
Open to send alarm signal.
It can be seen that, the power-off tripper in the present invention can make plug-assembly lock after plug-assembly departs from the first latched position
To the second latched position, this just transmission to alarm signal that pauses leaves time enough, and then ensures safe power-off, from
And efficiently avoid the situation occurring that high-pressure system damages even flash burn operator.
Brief description
The Figure of description constituting the part of the application is used for providing a further understanding of the present invention, the schematic reality of the present invention
Apply example and its illustrate, for explaining the present invention, not constituting inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the structural representation of the embodiment of power-off tripper of the present invention；
Fig. 2 shows the plug-assembly of the power-off tripper in Fig. 1 structural representation in the first latched position；And
Fig. 3 shows the plug-assembly of the power-off tripper in Fig. 1 structural representation in the second latched position.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling：
10th, jack assemblies；11st, socket shell；12nd, latch hook；13rd, elastic arm；14th, gusset plate；15th, installing plate；16th,
One conducting terminal；20th, plug-assembly；21st, jack shell；22nd, lockhole；23rd, the second conducting terminal；30th, early warning switch；
31st, communicate pole piece；32nd, turn on pole piece.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.
To describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
The invention provides a kind of power-off tripper, refer to Fig. 1 to Fig. 3, the embodiment of this power-off tripper includes fixing
The jack assemblies 10 of setting and movably plug-assembly 20, and jack assemblies 10 have the first conducting terminal 16, plug-assembly
20 have the second conducting terminal 23 with the first conducting terminal 16 cooperation, and power-off tripper also includes：Early warning switch 30, in advance
A part for alert switch 30 is arranged on jack assemblies 10, and another part of early warning switch 30 is arranged on plug-assembly 20；
Wherein, along the direction of extracting of plug-assembly 20, plug-assembly 20 have with jack assemblies 10 cooperation the first latched position and
Second latched position, when plug-assembly 20 is located at the first latched position and the second latched position, the first conducting terminal 16 and second is led
Electric terminal 23 is in the conduction state, and when plug-assembly 20 moves to the second latched position from the first latched position, early warning is opened
It is turned on or off to send alarm signal between two parts closing 30.
Power-off tripper in the present embodiment includes early warning switch 30, and this power-off tripper includes the first latched position and the
Two latched positions, when plug-assembly 20 moves to the second latched position from the first latched position, two portions of early warning switch 30
Divide connection or disconnect to send alarm signal.
It can be seen that, the power-off tripper in the present embodiment can make plug-assembly after plug-assembly 20 departs from the first latched position
20 lock onto the second latched position, and this just transmission to alarm signal that pauses leaves time enough, and then ensures that safety is disconnected
Electricity, thus efficiently avoid the situation occurring that high-pressure system damages even flash burn operator.
Preferably, jack assemblies 10 include socket shell 11, and socket shell 11 is provided with latch hook 12, and plug-assembly 20 includes and inserts
The jack shell 21 of seat shell 11 grafting cooperation, and the lockhole 22 in mating connection with latch hook 12 is provided with jack shell 21, work as latch hook
12 are located at the first latched position or the second latched position with plug-assembly 20 during lockhole 22 cooperation.
The application passes through to arrange latch hook 12 and lockhole 22, can more easily realize this plug-assembly 20 and jack assemblies 10 it
Between position locking.Preferably, this lockhole 22 is the through hole being arranged on the side wall of jack shell 21.So, operator
More easily moveable lock hook 12 can be pressed so that latch hook 12 is deviate from lockhole 22 in the outside of jack shell 21, and then realize inserting
The movement of head assembly 20.
Preferably, lockhole 22 includes two, and two lockholes 22 are axial arranged along socket shell 11, when plug-assembly 20 is located at
When the first latched position or the second latched position, latch hook 12 is locked in corresponding lockhole 22.So, by arranging two
Lockhole 22, can more easily realize the locking in the first latched position and the second latched position for the plug-assembly 20.
Preferably, socket shell 11 is provided with elastic arm 13, and latch hook 12 is arranged on elastic arm 13.By arranging elastic arm
13, and latch hook 12 is arranged on elastic arm 13, so that latch hook 12 is deviate from lockhole 22.
Preferably, early warning switch 30 a part be arranged on elastic arm 13, and early warning switch 30 another part be arranged on slotting
On side wall between adjacent two lockhole 22 of head capsule 21.So, when plug-assembly 20 moves to from the first latched position
During two latched positions, latch hook 12 moves to corresponding with the second latched position from the lockhole 22 corresponding with the first latched position
Lockhole 22, in the process, a part for early warning switch 30 progressively disengages its another part, when both completely disengage from, early warning
Switch 30 disconnection, sends alarm signal.
Preferably, socket shell 11 includes gusset plate 14 and installing plate 15, and installing plate 15 is arranged on one end of gusset plate 14, and
Elastic arm 13 is arranged on the outer circumferential of gusset plate 14.So arrange, can more easily realize socket shell 11 and jack shell
Grafting between 21 is it is possible to more easily realize the cooperation between elastic arm 13 and jack shell 21.
Preferably, elastic arm 13 is plugged in jack shell 21, and a part for early warning switch 30 is arranged on the interior of jack shell 21
On the wall of side, another part of early warning switch 30 is arranged on the lateral wall of elastic arm 13.So arrange, can be more easily
Realize the connection between two parts of early warning switch 30 and disconnection.
Preferably, early warning switch 30 includes the two panels communication pole piece 31 being separated from each other and a piece of conducting pole piece 32, and two panels is led to
Letter pole piece 31 is arranged on jack assemblies 10, and conducting pole piece 32 is arranged on plug-assembly 20；Wherein, when plug-assembly 20
When the first latched position moves to the second latched position, conducting pole piece 32 connects two panels communication pole piece 31 or from two panels communication pole
Depart from piece 31 and so that two panels communication pole piece 31 is disconnected to produce alarm signal.
In this application, when crossing two communication pole pieces 31 to conducting pole piece 32, can entirely early warning switch 30 turn on, when
When conducting pole piece 32 is removed from two communication pole pieces 31, disconnect between two communication pole pieces 31, whole early warning switch 30
Disconnect.
In this application, communication pole piece 31 front end cling to latch hook 12 side wall it is ensured that communication pole piece 31 with latch hook 12 by
Descend or upspring, middle part is attached in socket shell 11, and rear end is exposed, can be connected by wiring and control centre.
Preferably, as depicted in figs. 1 and 2, when plug-assembly 20 is located at the first latched position, conducting pole piece 32 connection two
Piece communication pole piece 31；When jack assemblies 10 are located at the second latched position, conducting pole piece 32 departs from communication pole piece 31 so that two panels
Communication pole piece 31 disconnects.So, when plug-assembly 20 moves to the second latched position from the first latched position, two panels communicates
Pole piece 31 disconnects, this early warning switch 30 disconnection, and then produces alarm signal.
Conducting pole piece 32 in the present embodiment is integral type pole piece, is close to the lower surface in the lock road of jack shell 21, plug-assembly
20 and after jack assemblies 10 are installed in place, conducting pole piece 32 contact two panels communication pole piece 31 so that two panels communicates simultaneously pole piece 31
In the conduction state.
Preferably, as shown in figure 3, being provided with spliced eye on the second conducting terminal 23, and plug-assembly 20 and jack assemblies are worked as
During 10 grafting, at least a portion of the first conducting terminal 16 is plugged on grafting in the hole.It is plugged on by making the second conducting terminal 23
In first conducting terminal 16, can make to be fully contacted between the first conducting terminal 16 and the second conducting terminal 23.
In this application, the first conducting terminal 16 is embedded in socket shell 11, and front end is passed through insertion the second conducting terminal 23 and realized
Two terminal conductings, and rear end can connect high tension cable.
The present invention is a kind of high pressure power-off secondary unlocking device, and this device has the characteristics that structure is simple, reliability is high.Particularly
Using secondary unlocking mode it is ensured that control centre has enough time to make power-off reaction, when high-tension connector needs to disconnect,
Firstly the need of the latch hook 12 in the lockhole 22 pressed in pressure jack shell 21.Now pulling open with plug-assembly 20, early-warning for high pressure is opened
Close and disconnect, high pressure cut-off signal passes high voltage control center back, and subsequent latch hook slips in another lockhole 22, and this pause is to height
The reflecting time sending battery main switch power-off that pressure control centre reserves, now presses in second lockhole 22 of pressure jack shell 21
Latch hook, high-tension connector just can thoroughly unplug.This structure have simply, contact reliability, safety, low cost and life-span
Long the advantages of.
This invention is applied to electric automobile high-voltage circuit breaking protective system, can be before electric automobile high-voltage adapter disconnects, by height
Break ON signal and upload high voltage control center thus it requires high pressure main switch disconnects it is ensured that being unlikely to when high-voltage connector unplugs to draw
Arc damages high-pressure system, ensure that the safety of operator simultaneously.
In order to solve the problems, such as the power outage security of electric motor car high-tension connector, the invention provides a kind of high pressure power-off secondary unlocking device,
This device has that structure is simple, safe and reliable feature.When jack assemblies 10 and plug-assembly 20 are assembled in place, socket
Communication pole piece 31 on shell 11 is on shape by conducting pole piece 32 short circuit in jack shell 21, now two communication pole pieces 31
State.Preferably, communication pole piece 31 and conducting pole piece 32 are silver-plated pole piece.
When needing plug-assembly 20 to depart from jack assemblies 10,2 steps are needed to complete：Firstly the need of in pressing jack shell 21
The first latched position at lockhole 22 in latch hook 12, and pull and move after plug-assembly 20 entirety, when logical on socket shell 11
When letter pole piece 31 slips the conducting pole piece 32 opening in jack shell 21, the latch hook 12 on socket shell 11 enters in jack shell 21 the
In two lockholes 22, now the first step completes, and the communication pole piece 31 that now socket shell 11 embeds is in disconnected state.
If necessary to further plug-assembly 20 be departed from jack assemblies 10, need in second lockhole 22 of pressing jack shell 21
Latch hook 12, simultaneously pull plug-assembly 20 entirety after move, then realize plug-assembly 20 depart from jack assemblies 10, make two
Individual terminal disconnects.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect：
Two step functions are realized in two steps unblocks, are particularly locked in second unblock interval time in first time solution, control centre is permissible
Early warning signal is disconnected by the high pressure that the pole piece variation sensing to off that communicates will be switched off to two conducting terminals, thus making
Security reaction, such as disconnecting being in before high pressure main switch ensures two terminals disconnections does not have electricity condition.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for those skilled in the art
For, the present invention can have various modifications and variations.All any modifications within the spirit and principles in the present invention, made, etc.
With replacing, improving etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of power-off tripper, including the jack assemblies (10) being fixedly installed and movably plug-assembly (20) and described
Jack assemblies (10) have the first conducting terminal (16), and described plug-assembly (20) has and described first conducting terminal
(16) the second conducting terminal (23) coordinating is it is characterised in that described power-off tripper also includes：
Early warning switchs (30), and a part for described early warning switch (30) is arranged on described jack assemblies (10), described
Another part of early warning switch (30) is arranged on described plug-assembly (20)；
Wherein, extract direction along described plug-assembly (20), described plug-assembly (20) has and described socket group
The first latched position and the second latched position that part (10) coordinates, described plug-assembly (20) is located at described first lock
Positioning put with during described second latched position described in the first conducting terminal (16) and described second conducting terminal (23) be in
Conducting state, and when described plug-assembly (20) moves to described second latched position from described first latched position,
It is turned on or off to send alarm signal between two parts of described early warning switch (30).
2. power-off tripper according to claim 1 it is characterised in that described jack assemblies (10) include socket shell (11),
Latch hook (12) is provided with described socket shell (11), described plug-assembly (20) includes inserting with described socket shell (11)
Connect the jack shell (21) of cooperation, and the lock in mating connection with described latch hook (12) is provided with described jack shell (21)
Hole (22), when described latch hook (12) and described lockhole (22) cooperation, described plug-assembly (20) is located at described first
Latched position or described second latched position.
3. power-off tripper according to claim 2 is it is characterised in that described lockhole (22) includes two and described
Two lockholes (22) are axial arranged along described socket shell (11), when described plug-assembly (20) is located at described first lock
Positioning is put or during described second latched position, and described latch hook (12) is locked in accordingly in described lockhole (22).
4. power-off tripper according to claim 2 is it is characterised in that be provided with elastic arm (13) on described socket shell (11),
And described latch hook (12) is arranged on described elastic arm (13).
5. power-off tripper according to claim 4 is it is characterised in that a described part for described early warning switch (30) sets
Put on described elastic arm (13), and described another part of described early warning switch (30) is arranged on described jack shell (21)
The described lockhole of adjacent two (22) between side wall on.
6. power-off tripper according to claim 4 is it is characterised in that described socket shell (11) includes gusset plate (14)
With installing plate (15), described installing plate (15) is arranged on one end of described gusset plate (14), and described elastic arm (13)
It is arranged on the outer circumferential of described gusset plate (14).
7. power-off tripper according to claim 4 is it is characterised in that described elastic arm (13) is plugged in described plug
In shell (21), and a described part for described early warning switch (30) is arranged on the medial wall of described jack shell (21),
Described another part of described early warning switch (30) is arranged on the lateral wall of described elastic arm (13).
8. power-off tripper according to claim 1 is it is characterised in that described early warning switch (30) includes being separated from each other
Two panels communication pole piece (31) and a piece of conducting pole piece (32), and described two panels communication pole piece (31) be arranged on described
On jack assemblies (10), described conducting pole piece (32) is arranged on described plug-assembly (20)；
Wherein, when described plug-assembly (20) moves to described second latched position from described first latched position, described
Conducting pole piece (32) connection described two panels communication pole piece (31) or from described in the disengaging of described two panels communication pole piece (31) makes
Two panels communication pole piece (31) disconnects to produce described alarm signal.
9. power-off tripper according to claim 8 is it is characterised in that when described plug-assembly (20) is located at described the
During one latched position, described conducting pole piece (32) connects described two panels communication pole piece (31)；When described jack assemblies (10)
Positioned at described second latched position when, described conducting pole piece (32) departs from described communication pole piece (31) so that described two panels
Communication pole piece (31) disconnects.
10. power-off tripper according to claim 1 is it is characterised in that be provided with described second conducting terminal (23)
Spliced eye, and when described plug-assembly (20) and described jack assemblies (10) grafting, described first conducting terminal (16)
At least a portion be plugged on described grafting in the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510446901.8A CN106384914B (en) | 2015-07-27 | 2015-07-27 | Power off tripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510446901.8A CN106384914B (en) | 2015-07-27 | 2015-07-27 | Power off tripper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106384914A true CN106384914A (en) | 2017-02-08 |
| CN106384914B CN106384914B (en) | 2019-01-15 |
Family
ID=57916056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510446901.8A Active CN106384914B (en) | 2015-07-27 | 2015-07-27 | Power off tripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106384914B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107257039A (en) * | 2017-06-19 | 2017-10-17 | 镇江天旭电气有限公司 | A kind of connection terminal structure |
| CN109950746A (en) * | 2017-12-20 | 2019-06-28 | 番禺得意精密电子工业有限公司 | Electric connector combination |
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| CN201122745Y (en) * | 2007-11-19 | 2008-09-24 | 实盈电子(东莞)有限公司 | Detection switch structure of socket connector |
| CN201536203U (en) * | 2009-06-22 | 2010-07-28 | 吴鹏 | anti-creeping and waterproof socket |
| JP2012099294A (en) * | 2010-11-01 | 2012-05-24 | Smk Corp | Fit detection type connector |
| CN202585938U (en) * | 2012-03-16 | 2012-12-05 | 久年塑胶有限公司 | Safety socket |
| CN203300895U (en) * | 2013-05-31 | 2013-11-20 | 泰科电子(上海)有限公司 | Electric connector |
-
2015
- 2015-07-27 CN CN201510446901.8A patent/CN106384914B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201122745Y (en) * | 2007-11-19 | 2008-09-24 | 实盈电子(东莞)有限公司 | Detection switch structure of socket connector |
| CN201536203U (en) * | 2009-06-22 | 2010-07-28 | 吴鹏 | anti-creeping and waterproof socket |
| JP2012099294A (en) * | 2010-11-01 | 2012-05-24 | Smk Corp | Fit detection type connector |
| CN202585938U (en) * | 2012-03-16 | 2012-12-05 | 久年塑胶有限公司 | Safety socket |
| CN203300895U (en) * | 2013-05-31 | 2013-11-20 | 泰科电子(上海)有限公司 | Electric connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107257039A (en) * | 2017-06-19 | 2017-10-17 | 镇江天旭电气有限公司 | A kind of connection terminal structure |
| CN109950746A (en) * | 2017-12-20 | 2019-06-28 | 番禺得意精密电子工业有限公司 | Electric connector combination |
| CN109950746B (en) * | 2017-12-20 | 2020-12-22 | 番禺得意精密电子工业有限公司 | Electric connector combination |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106384914B (en) | 2019-01-15 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180428 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Applicant after: Beijing treasure Car Co.,Ltd. Address before: 102206 Beiqi Futian Motor Company Limited, law and intellectual property department, Shayang Road, Shahe Town, Changping District, Beijing Applicant before: BEIQI FOTON MOTOR Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing baowo Automobile Co.,Ltd. Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing treasure Car Co.,Ltd. |
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Denomination of invention: Power off unlocking device Effective date of registration: 20211213 Granted publication date: 20190115 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd. Registration number: Y2021990001167 |
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Date of cancellation: 20230925 Granted publication date: 20190115 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
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Effective date of registration: 20231013 Address after: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Patentee after: BEIQI FOTON MOTOR Co.,Ltd. Address before: 101300 Shuanghe Street, Shunyi District, Beijing, 99 Patentee before: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Effective date of registration: 20231013 Address after: 101300 Shuanghe Street, Shunyi District, Beijing, 99 Patentee after: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing baowo Automobile Co.,Ltd. |
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