CN105811187A - Plastically-molded high-voltage inter-locking maintenance switch - Google Patents
Plastically-molded high-voltage inter-locking maintenance switch Download PDFInfo
- Publication number
- CN105811187A CN105811187A CN201610317783.5A CN201610317783A CN105811187A CN 105811187 A CN105811187 A CN 105811187A CN 201610317783 A CN201610317783 A CN 201610317783A CN 105811187 A CN105811187 A CN 105811187A
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- China
- Prior art keywords
- socket
- plug
- interlocking
- voltage
- housing
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- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
- H01R13/641—Means for preventing incorrect coupling by indicating incorrect coupling; by indicating correct or full engagement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6675—Structural association with built-in electrical component with built-in electronic circuit with built-in power supply
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a plastically-molded high-voltage inter-locking maintenance switch. The maintenance switch comprises a socket (1) and a plug (2) which are connected, wherein the socket (1) comprises a socket outer shell (11), a socket inner shell (12), a socket cover (13), a contact body (14) and an interlocking insulator (15); the socket inner shell (12) is fixedly connected with the interior of the socket outer shell (11); the contact body (14) is connected to the interior of the socket inner shell (12) through the interlocking insulator (15); and the operating temperature of the plastically-molded high-voltage inter-locking maintenance switch is minus 40 DEG C to plus 120 DEG C. The plastically-molded high-voltage inter-locking maintenance switch is mainly applied to the fields of new energy electric vehicle and the like, and has the characteristics of relatively high reliability, high voltage, light mass, interlocking function, electric performance and the like; and meanwhile, the plastically-molded high-voltage inter-locking maintenance switch can be used a high-reliability and high-voltage connector for a battery pack, a DC/DC converter, a high-voltage adapter junction box and the like in the fields of the electric vehicle.
Description
Technical field
The present invention relates to structure design and the applied technical field of electric connector, specifically provide one and mould
Type high-voltage interlocking service switch.
Background technology
Along with the development of new energy electric motor vehicle, the requirement of new energy field related connector improves constantly,
Arise at the historic moment for meeting the plastotype high-tension connector of new energy electric motor vehicle requirement.Traditional automotive connector
Product is essentially metalwork, good reliability, stable.But be not suitable for current new energy electric motor vehicle neck
Territory: the features such as metalwork weight is big, and price is high, easy electric shock are unfavorable for the development of electric motor car.
The plastotype high-voltage interlocking service switch that a kind of technique effect of the highly desirable acquisition of people is excellent.
Summary of the invention
It is an object of the invention to provide the plastotype high-voltage interlocking service switch that a kind of technique effect is excellent.Possess
Preferably mechanical strength, highly reliable, high pressure resistant, the interlock circuit detection spy such as function and electrical property
Point, becomes the adapter adapting to new energy electric motor vehicle field.
Plastotype high-voltage interlocking service switch of the present invention, including socket 1 and plug 2；Socket 1 is with slotting
2 are connected: described socket 1 includes: jack housing body 11, socket inner housing 12, socket cover 13,
Contact 14 and interlocking insulator 15；Described socket inner housing 12 is fixedly connected on jack housing body 11
Inside, contact 14 is connected in socket inner housing 12 by interlocking insulator 15, interlocks insulator
15 is plastic compression part, and interior bore can block contact 14, and outer surface has grab, with socket shell
The internal card of body 12 fastens.Socket cover 13 is connected with jack housing body 11, and socket cover 13 is positioned at slotting
Outside seat inner housing 12；Described plug 2 includes: plug outer housing 21, plug inner housing 22, molten
Disconnected device 23, interlocking contact body assembly 24, self-lock switch 25, cantilever 26；Plug inner housing 22 is fixed
Being connected to plug outer housing 21 internal, interlocking contact body assembly 24 is connected in plug inner housing 22,
Fuse 23 is fixedly connected between plug inner housing 22 and plug outer housing 21.Fuse 23 work
Making principle, after this service switch is connected on high-tension circuit main power, fuse 23 is connected on service switch
In, fix with plug inner housing 22.When socket 1 and plug 2 dock, circuit turn-on, whole high pressure
Normal circuit operation.When circuit goes wrong, short circuit or overload etc., fuse 23 disconnects automatically,
Protection power supply, other electric elements, undertake the safety effect of whole circuit.Self-lock switch 25 is by outstanding
Arm 26 is connected with plug outer housing 21.Self-lock switch 25 is working of plastics, is the knot of a kind of mechanical lock
Structure.During product docking, pinning of " extension " in " hook " and plug outer housing 21 on cantilever 26, hang
Pin on the fluting of arm 26 and jack housing body 11 connects locking.Product docks successfully.For strengthening producing
The reliability of product docking, prevents maloperation from causing unexpected disconnection, introduces self-lock switch 25.Product pins
After, promote self-lock switch 25 to locked position, form the second time locking that direction is different.Further,
Locking mechanism once is locked, it is impossible to unlock.Referring specifically to accompanying drawing 7 and accompanying drawing 8, wherein, in Fig. 7
Lock up and down at A, Fig. 8 lock inefficacy up and down, it is impossible to untie at A, at B before and after lock, at C
Locked move up and down.
Described jack housing body 11 and plug outer housing 21 are made up of 30% glass fiber enhanced nylon 66 material.
This kind of strength of materials height, the characteristic such as high voltage withstanding.Compared with typical electrical connector, intensity is high, anti-tactile
Electricity, more resistant to high pressure, safety, light weight, cheap.
Interlocking insulator 15 plastic pressure forming, interlocking insulator 15 interior bore and contact 14 clamping,
Contact 14 outer surface is provided with grab, and snap fit card internal with Socket casing 12 fastens.
Described plastotype high-voltage interlocking service switch uses Shooting Technique to be processed and formed at one time.
Anti-error device it is provided with on described jack housing body 11 and plug outer housing 21.Can be with blindmate.
Shell orange warning color, points out deathtrap.
Described plastotype high-voltage interlocking service switch, manually handling are simple, quick.Have interlocking and secondary machine
Tool auto-lock function.Interlocking and secondary self-locking structure.Reliably, stablize, prevent maloperation from causing unexpected disconnected
Open.
Utilize interlock function, dock for signal detection and the feedback of whole circuit, socket 1 and plug 2
Time, interlocking contact body assembly 24 docks successfully, and little Circuits System forms complete loops state.Product leads to
Cross and use electric small-signal, check the completeest of whole high-voltage product, wire, adapter and protecting cover
Whole property and seriality, when identifying the abnormal disconnection in loop, feed back, disconnect high-tension electricity in time.Play people
Member electrically injures protective action.Interlocking is professional term, is different from self-locking.Self-locking is with frame for movement
Ensure locking function after product docking, and interlocking is to lock after ensureing product docking with electrical structure
Function.Interlocking can guarantee that product when unexpected disconnection, because of circuit breaker thus affect the normal work of sensor
Make, and then feed back to control system, close high voltage power supply, in order to avoid electric leakage causes personnel to injure.
Described plastotype high-voltage interlocking service switch avoids secondary installing, saves space, use, safety.
Without instrument, manual teardown is simple, quick.Meet user's requirement to interior space, practicality
By force.Meet user's demand for control to product circuit.
The operating temperature of described plastotype high-voltage interlocking service switch is-40 DEG C～+120 DEG C.It is mainly used in
The fields such as new energy electric motor vehicle.Possess preferable reliability, high voltage, light weight, interlock function with
And the feature such as electrical property, become battery bag in electric automobiles, DC/DC adapter, high pressure junction box
Etc. aspect use highly reliable, high voltage connector.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings and embodiment the present invention is further detailed explanation:
Fig. 1 is socket front view；
Fig. 2 is sectional view at A-A in Fig. 1；
Fig. 3 is plug front view；
Fig. 4 is sectional view at A-A in Fig. 3；
Fig. 5 does not installs contact schematic diagram for interlocking insulator；
Fig. 6 is schematic diagram after interlocking insulator installation contact；
Fig. 7 is self-locking decomposing schematic representation I；
Fig. 8 is self-locking decomposing schematic representation II.
Detailed description of the invention
Embodiment 1
Described plastotype high-voltage interlocking service switch, including socket 1 and plug 2；Socket 1 and plug 2 phase
Connect: described socket 1 includes: jack housing body 11, socket inner housing 12, socket cover 13, contact
Body 14 and interlocking insulator 15；It is internal that described socket inner housing 12 is fixedly connected on jack housing body 11,
Contact 14 is connected in socket inner housing 12 by interlocking insulator 15, and interlocking insulator 15 is
Plastic compression part, interior bore can block contact 14, and outer surface has grab, with Socket casing 12
Internal card fastens.Socket cover 13 is connected with jack housing body 11, and socket cover 13 is positioned at socket inner shell
Outside body 12；Described plug 2 includes: plug outer housing 21, plug inner housing 22, fuse 23,
Interlocking contact body assembly 24, self-lock switch 25, cantilever 26；Plug inner housing 22 is fixedly connected on slotting
Head shell body 21 is internal, and interlocking contact body assembly 24 is connected in plug inner housing 22, fuse 23
It is fixedly connected between plug inner housing 22 and plug outer housing 21.Fuse 23 operation principle, should
After service switch is connected on high-tension circuit main power, fuse 23 is connected in service switch, with plug
Inner housing 22 is fixed.When socket 1 and plug 2 dock, circuit turn-on, the normal work of whole high-tension circuit
Make.When circuit goes wrong, short circuit or overload etc., fuse 23 disconnects automatically, protection power supply,
Other electric elements, undertake the safety effect of whole circuit.Self-lock switch 25 is by cantilever 26 and inserts
Head shell body 21 is connected.Self-lock switch 25 is working of plastics, is the structure of a kind of mechanical lock.Product
During docking, on cantilever 26, " extension " in " hook " and plug outer housing 21 is pinned, opening of cantilever 26
Pin on groove and jack housing body 11 connects locking.Product docks successfully.For strengthen product docking can
By property, prevent maloperation from causing unexpected disconnection, introduce self-lock switch 25.After product pins, promote certainly
Lock-switch 25, to locked position, forms the second time locking that direction is different.Further, primary locking
Structure is locked, it is impossible to unlock.Referring specifically to accompanying drawing 7 and accompanying drawing 8, wherein, upper and lower at A in Fig. 7
Locking, Fig. 8 locks inefficacy up and down, it is impossible to untie A at, at B before and after locking, at C locked up and down
Mobile.
Described jack housing body 11 and plug outer housing 21 are made up of 30% glass fiber enhanced nylon 66 material.
This kind of strength of materials height, the characteristic such as high voltage withstanding.Compared with typical electrical connector, intensity is high, anti-tactile
Electricity, more resistant to high pressure, safety, light weight, cheap.
Interlocking insulator 15 plastic pressure forming, interlocking insulator 15 interior bore and contact 14 clamping,
Contact 14 outer surface is provided with grab, and snap fit card internal with Socket casing 12 fastens.
Described plastotype high-voltage interlocking service switch uses Shooting Technique to be processed and formed at one time.
Anti-error device it is provided with on described jack housing body 11 and plug outer housing 21.Can be with blindmate.
Shell orange warning color, points out deathtrap.
Described plastotype high-voltage interlocking service switch, manually handling are simple, quick.Have interlocking and secondary machine
Tool auto-lock function.Interlocking and secondary self-locking structure.Reliably, stablize, prevent maloperation from causing unexpected disconnected
Open.
Utilize interlock function, dock for signal detection and the feedback of whole circuit, socket 1 and plug 2
Time, interlocking contact body assembly 24 docks successfully, and little Circuits System forms complete loops state.Product leads to
Cross and use electric small-signal, check the completeest of whole high-voltage product, wire, adapter and protecting cover
Whole property and seriality, when identifying the abnormal disconnection in loop, feed back, disconnect high-tension electricity in time.Play people
Member electrically injures protective action.Interlocking is professional term, is different from self-locking.Self-locking is with frame for movement
Ensure locking function after product docking, and interlocking is to lock after ensureing product docking with electrical structure
Function.Interlocking can guarantee that product when unexpected disconnection, because of circuit breaker thus affect the normal work of sensor
Make, and then feed back to control system, close high voltage power supply, in order to avoid electric leakage causes personnel to injure.
Described plastotype high-voltage interlocking service switch avoids secondary installing, saves space, use, safety.
Without instrument, manual teardown is simple, quick.Meet user's requirement to interior space, practicality
By force.Meet user's demand for control to product circuit.
The operating temperature of described plastotype high-voltage interlocking service switch is-40 DEG C～+120 DEG C.It is mainly used in
The fields such as new energy electric motor vehicle.Possess preferable reliability, high voltage, light weight, interlock function with
And the feature such as electrical property, become battery bag in electric automobiles, DC/DC adapter, high pressure junction box
Etc. aspect use highly reliable, high voltage connector.
Claims (5)
1. a plastotype high-voltage interlocking service switch, including socket (1) and plug (2)；Socket (1)
It is connected with plug (2): it is characterized in that: described socket (1) including: jack housing body (11),
Socket inner housing (12), socket cover (13), contact (14) and interlocking insulator (15)；Described
It is internal that socket inner housing (12) is fixedly connected on jack housing body (11), and contact (14) passes through
Interlocking insulator (15) is connected in socket inner housing (12), socket cover (13) and jack housing
Body (11) is connected, and socket cover (13) is positioned at socket inner housing (12) outside；Described plug (2)
Including: plug outer housing (21), plug inner housing (22), fuse (23), interlocking contact body group
Part (24), self-lock switch (25), cantilever (26)；Plug inner housing (22) is fixedly connected on plug
Shell body (21) is internal, and interlocking contact body assembly (24) is connected in plug inner housing (22),
Fuse (23) is fixedly connected between plug inner housing (22) and plug outer housing (21), from
Lock-switch (25) is connected with plug outer housing (21) by cantilever (26).
2. according to plastotype high-voltage interlocking service switch described in claim 1, it is characterised in that: interlocking
Insulator (15) plastic pressure forming, interlocking insulator (15) interior bore and contact (14) clamping,
Contact (14) outer surface is provided with grab, and snap fit card internal with Socket casing (12) fastens.
3. according to plastotype high-voltage interlocking service switch described in claim 2, it is characterised in that: described
Jack housing body (11) and plug outer housing (21) are made up of 30% glass fiber enhanced nylon 66 material.
4. according to plastotype high-voltage interlocking service switch described in claim 3, it is characterised in that: described
Plastotype high-voltage interlocking service switch uses Shooting Technique to be processed and formed at one time.
5. according to plastotype high-voltage interlocking service switch described in claim 4, it is characterised in that: described
It is provided with anti-error device on jack housing body (11) and plug outer housing (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610317783.5A CN105811187A (en) | 2016-05-12 | 2016-05-12 | Plastically-molded high-voltage inter-locking maintenance switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610317783.5A CN105811187A (en) | 2016-05-12 | 2016-05-12 | Plastically-molded high-voltage inter-locking maintenance switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105811187A true CN105811187A (en) | 2016-07-27 |
Family
ID=56456069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610317783.5A Pending CN105811187A (en) | 2016-05-12 | 2016-05-12 | Plastically-molded high-voltage inter-locking maintenance switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105811187A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732544A (en) * | 2017-11-13 | 2018-02-23 | 顺科新能源技术股份有限公司 | A kind of high pressure service switch connector |
| CN108511255A (en) * | 2018-05-23 | 2018-09-07 | 西安赛诺克新能源科技股份有限公司 | A kind of minitype high voltage disconnecting switch |
| CN108565195A (en) * | 2018-06-13 | 2018-09-21 | 西安赛诺克新能源科技股份有限公司 | Automobile-used low profile service switch |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5308255A (en) * | 1992-04-21 | 1994-05-03 | Yazaki Corporation | Connector assembly of low insertion force type |
| US5499926A (en) * | 1993-05-19 | 1996-03-19 | Yazaki Corporation | Lever-operated connector assembly |
| CN204011926U (en) * | 2014-07-25 | 2014-12-10 | 东莞市竞跃电子有限公司 | A kind of pin connector |
| CN204088767U (en) * | 2014-09-29 | 2015-01-07 | 乐清市八达光电科技有限公司 | A kind of high-voltage interlocking device with delay operation function and high-voltage interlocking system |
| CN204464662U (en) * | 2014-12-31 | 2015-07-08 | 安费诺-泰姆斯(常州)通讯设备有限公司 | A kind of manual electric connector |
| CN205752838U (en) * | 2016-05-12 | 2016-11-30 | 沈阳兴华航空电器有限责任公司 | A kind of plastotype high-voltage interlocking service switch |
-
2016
- 2016-05-12 CN CN201610317783.5A patent/CN105811187A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5308255A (en) * | 1992-04-21 | 1994-05-03 | Yazaki Corporation | Connector assembly of low insertion force type |
| US5499926A (en) * | 1993-05-19 | 1996-03-19 | Yazaki Corporation | Lever-operated connector assembly |
| CN204011926U (en) * | 2014-07-25 | 2014-12-10 | 东莞市竞跃电子有限公司 | A kind of pin connector |
| CN204088767U (en) * | 2014-09-29 | 2015-01-07 | 乐清市八达光电科技有限公司 | A kind of high-voltage interlocking device with delay operation function and high-voltage interlocking system |
| CN204464662U (en) * | 2014-12-31 | 2015-07-08 | 安费诺-泰姆斯(常州)通讯设备有限公司 | A kind of manual electric connector |
| CN205752838U (en) * | 2016-05-12 | 2016-11-30 | 沈阳兴华航空电器有限责任公司 | A kind of plastotype high-voltage interlocking service switch |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732544A (en) * | 2017-11-13 | 2018-02-23 | 顺科新能源技术股份有限公司 | A kind of high pressure service switch connector |
| CN107732544B (en) * | 2017-11-13 | 2024-04-12 | 顺科智连技术股份有限公司 | High-voltage maintenance switch connector |
| CN108511255A (en) * | 2018-05-23 | 2018-09-07 | 西安赛诺克新能源科技股份有限公司 | A kind of minitype high voltage disconnecting switch |
| CN108511255B (en) * | 2018-05-23 | 2024-02-27 | 西安赛诺克新能源科技有限公司 | Small-sized high-voltage isolating switch |
| CN108565195A (en) * | 2018-06-13 | 2018-09-21 | 西安赛诺克新能源科技股份有限公司 | Automobile-used low profile service switch |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160727 |
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| RJ01 | Rejection of invention patent application after publication |