CN106229751A - A kind of power supply interface equipment - Google Patents
A kind of power supply interface equipment Download PDFInfo
- Publication number
- CN106229751A CN106229751A CN201610577644.6A CN201610577644A CN106229751A CN 106229751 A CN106229751 A CN 106229751A CN 201610577644 A CN201610577644 A CN 201610577644A CN 106229751 A CN106229751 A CN 106229751A
- Authority
- CN
- China
- Prior art keywords
- power supply
- guide rod
- electricity consumption
- housing
- screwed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- 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
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
nullA kind of power supply interface equipment，Including housing (91)，And the power supply jack devices (1) being arranged in the lower wall of described housing (91)，And the electricity consumption plug device being arranged on the upper side wall of described housing (91)，Described power supply jack devices (1) includes service cable (3) and in order to the power supply hole (2) being electrically connected with described electricity consumption plug device，Described electricity consumption plug device includes fixing two tops pressure screw arbor assembly (8) being connected with the upper side wall of described housing (91)，Said two top pressure screw arbor assembly (8) is symmetrical arranged about the longitudinal axis of described housing (91) and each includes: the sleeve that is screwed (82) being fixed on the upper side wall of described housing (91)、Screw rod (81) is pressed with the top of screwed hole (821) threaded engagement in the lower end wall of the described sleeve that is screwed (82).
Description
Technical field
The present invention relates to power supply unit field, be specially a kind of power supply interface equipment.
Background technology
Need between some electrical equipment and power supply units reliably and to be easily electrically connected；But, more existing confessions
In the electrical connection of electricity equipment, its reliability that cannot ensure electrical engagement and stability；Or, the most reliable in realization
In the power supply unit of electrical connection, it cannot realize automatization and implement.And, it is even more important that cannot ensure jack with
Inserted link engage after position locking while ensure from frame for movement jack and the inserted link stable joint before joint and
Position locking after joint.
Summary of the invention
It is an object of the invention to provide a kind of power supply interface equipment, it can overcome defect of the prior art.
According to a kind of power supply interface equipment of the present invention, including housing, and it is arranged on the confession in the lower wall of described housing
Electric jack device, and the electricity consumption plug device being arranged on the upper side wall of described housing, described power supply jack devices includes power supply
Cable and in order to the power supply hole being electrically connected with described electricity consumption plug device, described electricity consumption plug device includes and described housing
Upper side wall fix two of connection top pressure screw arbor assemblies, said two top pressure screw arbor assembly is about the longitudinal axis of described housing
It is symmetrical arranged and each includes: be screwed sleeve and the described set that is screwed being fixed on the upper side wall of described housing
The top pressure screw rod of the screwed hole threaded engagement in the lower end wall of cylinder, be positioned at described in be screwed under sleeve and with described top pressure
Screw rod fix connection screw gear and by lower thrust-bearing with the branch sleeve that is connected of lower end of described top pressure screw rod
Part, described adapter sleeve barrier part by jointed shaft neighboring edge position with guide rod installing plate hinged, described guide rod installing plate
Downside is provided with electricity consumption guide rod and is electrically connected in order to engage with described power supply hole；Wherein, at described screw rod tooth in described housing
The motor that is provided above of wheel lifts erecting bed, is provided with and drives gear on the downside of the centre position of described motor lifting erecting bed
Power couple rotary drive motor and be each passed through at two ends, left and right said two top pressure screw arbor assembly the set that is screwed
Vertical chute in Tong and stretch in the sleeve that is screwed accordingly and with the upper end of corresponding top pressure screw rod by lifting force axle
Holding connection, the upper side of described motor lifting erecting bed is connected with the upper side wall of described housing by Flexible Connector, described
Motor lifting erecting bed is that plane formula is slidably matched with the described vertical chute being screwed in sleeve, thus prevents described motor
Lifting erecting bed rotates relative to the described sleeve that is screwed；A blast pipe and institute it is provided with on the left side wall of described housing
Come round in stating housing, the right side wall of described housing is provided with a discharge pipe and comes round outside described housing, described blast pipe and institute
Stating discharge pipe to be oppositely arranged, described blast pipe, described discharge pipe and described housing form a loop ventilated, so that institute
State housing inner air flow, and the partial heat in described housing can be taken away and distribute, described driving gear simultaneously with two institutes
Stating screw gear engagement, the bottom in described power supply hole is provided with a touch sensor, and described touch sensor drives with described rotation
Galvanic electricity mechatronics, described touch sensor is in order to be inserted into sensing contact described in described power supply Kong Zhongyu when described electricity consumption guide rod
Transmission signal control described rotary drive motor and shut down during device contact, thus prevent described rotary drive motor from continuing fortune
Turn promote the described electricity consumption guide rod motion excess of stroke and make described electricity consumption guide rod with power jack devices crash, described in connect
Touch sensor passes signal and control described rotary drive motor and shut down, representing that described electricity consumption guide rod is inserted into described confession
Joint is inserted in electricity hole put in place, thus, rotate when described rotary drive motor and drive the top of said two top pressure screw arbor assembly
Pressure screw rod can move downward relative to the described sleeve that is screwed and press described guide rod installing plate from top, two ends when rotating, thus
Described guide rod installing plate is made to promote described electricity consumption guide rod to move downward and make described electricity consumption guide rod to be gradually inserted described confession
In electricity hole, so that described electricity consumption guide rod realizes electrical connection with described power supply hole；When described rotary drive motor reversely revolves
When turning, it is possible to drive described electricity consumption guide rod to rise and depart from and the joint in described power supply hole so that described electricity consumption guide rod with
The electrical connection in described power supply hole is disconnected.
By said apparatus, owing to can utilize symmetrical two top pressure screw rods that guide rod installing plate carries out top pressure,
Therefore it is avoided that electricity consumption guide rod inserts the generation of deflection during power supply hole, thus ensures that electricity consumption guide rod in order to be stably inserted confession
Electricity engages in hole, improves the stability of electrical engagement.It is additionally, since whole top hydraulic driver and is positioned at centre and simultaneously to both sides
Top pressure screw drive, therefore decrease the quantity of driver part, and electrically can connect with the realization of power supply hole at electricity consumption guide rod
While connecing, electricity consumption guide rod is realized position locking；When needs release electrical connection, rotary drive motor is utilized to reversely rotate
Drive top pressure screw rod reverse motions, can realize electricity consumption guide rod with power supply hole electrical disengagement, and can realize simultaneously to
The releasing of conductance bar position locking, is connected by elastic component with housing upper side wall by motor lifting erecting bed, therefore, it is possible to
Dynamic formula partly or entirely offsets pressure-bearing load on screwed hole, it is to avoid screw thread transships.Whole apparatus structure is stable, and use can
Lean on, it is possible to effectively solve the problems of the prior art.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of power supply interface equipment of the present invention.
Detailed description of the invention
Below in conjunction with Fig. 1, the present invention is described in detail.
According to a kind of power supply interface equipment of embodiment, including housing 91, and it is arranged in the lower wall of described housing 91
Power supply jack devices 1, and be arranged on the electricity consumption plug device on the upper side wall of described housing 91, described power supply jack devices 1
Including service cable 3 and in order to the power supply hole 2 being electrically connected with described electricity consumption plug device, described electricity consumption plug device includes
Fix two the top pressure screw arbor assemblies 8 being connected with the upper side wall of described housing 91, said two top pressure screw arbor assembly 8 is about described
The longitudinal axis of housing 91 is symmetrical arranged and each includes: be fixed on the sleeve that is screwed on the upper side wall of described housing 91
82 and the described sleeve 82 that is screwed lower end wall in screwed hole 821 threaded engagement top pressure screw rod 81, be positioned at described screw thread
The screw gear 813 being connected is fixed and by lower thrust-bearing 811 under fixing sleeve 82 and with described top pressure screw rod 81
And with the adapter sleeve barrier part 88 that is connected of lower end of described top pressure screw rod 81, described adapter sleeve barrier part 88 by jointed shaft 87 with lead
The neighboring edge position of bar installing plate 72 is hinged, and the downside of described guide rod installing plate 72 is provided with electricity consumption guide rod 4 in order to described
Power supply hole 2 engages and is electrically connected；Wherein, the interior motor that is provided above at described screw gear 813 of described housing 91 lifts
Erecting bed 62, is provided with on the downside of the centre position of described motor lifting erecting bed 62 and drives with the rotation driving gear 61 power to couple
Galvanic electricity machine 6 and be each passed through at two ends, left and right said two top pressure screw arbor assembly 8 be screwed in sleeve 82 vertical sliding
Groove 820 and stretch in the sleeve 82 that is screwed accordingly and with the upper end of corresponding top pressure screw rod 81 by up-thrust bearing 812
Connecting, the upper side of described motor lifting erecting bed 62 is connected with the upper side wall of described housing 91 by Flexible Connector 629,
Described motor lifting erecting bed 62 is slidably matched for plane formula with the described vertical chute 820 being screwed in sleeve 82, thus
Prevent described motor lifting erecting bed 62 from rotating relative to the described sleeve 82 that is screwed；On the left side wall of described housing 91
It is provided with a blast pipe 18 to come round in described housing 91, the right side wall of described housing 91 is provided with a discharge pipe 19 with described
Coming round outside housing 91, described blast pipe 18 is oppositely arranged with described discharge pipe 19, described blast pipe 18, described discharge pipe 19 and institute
State housing 91 and form a loop ventilated, so that described housing 91 inner air flow, and can be by described housing 91
Partial heat is taken away and is distributed, and described driving gear 61 engages with two described screw gears 813 simultaneously, the end in described power supply hole 2
Portion is provided with a touch sensor 621, and described touch sensor 621 electrically connects with described rotary drive motor 6, and described contact passes
Transmission letter when sensor 621 is in order to contact with described touch sensor 621 in being inserted into described power supply hole 2 when described electricity consumption guide rod 4
Number and control described rotary drive motor 6 and shut down, thus prevent described rotary drive motor 6 from remaining in operation the described use of promotion
The conductance bar 4 motion excess of stroke and make described electricity consumption guide rod 4 and power supply jack devices 1 crash, described touch sensor
621 transmission signals also control described rotary drive motor 6 and shut down, and represent that described electricity consumption guide rod 4 is inserted into described power supply hole
Insert joint in 2 to put in place, thus, rotate when described rotary drive motor 6 and drive the top pressure of said two top pressure screw arbor assembly 8
Can move downward relative to the described sleeve 82 that is screwed when screw rod 81 rotates and press described guide rod installing plate 72 from top, two ends,
So that described guide rod installing plate 72 promotes described electricity consumption guide rod 4 to move downward and make described electricity consumption guide rod 4 to be gradually inserted
In described power supply hole 2, so that described electricity consumption guide rod 4 realizes electrical connection with described power supply hole 2；When described rotation drives
When motor 6 reversely rotates, it is possible to drive described electricity consumption guide rod 4 to rise and depart from and the joint in described power supply hole 2, so that institute
The electrical connection stating electricity consumption guide rod 4 and described power supply hole 2 is disconnected.
Alternatively or exemplarily, described Flexible Connector 629 is stretching spring.
Alternatively or exemplarily, the degree of depth in described power supply hole 2 is slightly less than the length of described electricity consumption guide rod 4.
Owing to can utilize symmetrical two top pressure screw rods that guide rod installing plate is carried out top pressure, therefore it is avoided that electricity consumption
The generation of deflection during guide rod insertion power supply hole, thus ensure that electricity consumption guide rod in order to be stably inserted in power supply hole and engage, carry
The stability of high electrical engagement.It is additionally, since whole top hydraulic driver to be positioned at centre and the top pressure screw rod of both sides is driven simultaneously
Dynamic, therefore decrease the quantity of driver part, and will be able to use while electricity consumption guide rod realizes electrical connection with power supply hole
Conductance bar realizes position locking；When needs release electrical connection, utilize rotary drive motor to reversely rotate and drive top pressure screw rod
Reverse motions, can realize the electrical disengagement of electricity consumption guide rod and power supply hole, and can realize locking electricity consumption guide rod position simultaneously
Fixed releasing, is connected by elastic component with housing upper side wall by motor lifting erecting bed, therefore, it is possible to trailing type part or complete
Portion offsets pressure-bearing load on screwed hole, it is to avoid screw thread transships.Whole apparatus structure is stable, uses reliable, it is possible to efficient solution
Certainly the problems of the prior art.
By with upper type, those skilled in the art can make various within the scope of the invention according to mode of operation
Change.
Claims (3)
1. a power supply interface equipment, it is characterised in that: include housing (91), and be arranged in the lower wall of described housing (91)
Power supply jack devices (1), and the electricity consumption plug device being arranged on the upper side wall of described housing (91), described fill for electric jack
Put (1) and include service cable (3) and in order to the power supply hole (2) being electrically connected with described electricity consumption plug device, described electric mortiser
Head unit includes fixing two tops pressure screw arbor assembly (8) being connected with the upper side wall of described housing (91), said two top pressure spiral shell
Bar assembly (8) is symmetrical arranged about the longitudinal axis of described housing (91) and each includes: be fixed on described housing (91)
The sleeve that is screwed (82) on upper side wall and screwed hole (821) screw thread in the lower end wall of the described sleeve that is screwed (82)
Top pressure screw rod (81) that coordinates, be positioned at described in be screwed under sleeve (82) and fixing with described top pressure screw rod (81) be connected
Screw gear (813) and by lower thrust-bearing (811) with the adapter sleeve that is connected of lower end of described top pressure screw rod (81)
Barrier part (88), described adapter sleeve barrier part (88) is cut with scissors with the neighboring edge position of guide rod installing plate (72) by jointed shaft (87)
Connecing, the downside of described guide rod installing plate (72) is provided with electricity consumption guide rod (4) in order to engage with described power supply hole (2) and electrically to connect
Connect；Wherein, the motor that is provided above of the inherent described screw gear of described housing (91) (813) lifts erecting bed (62), described
It is provided with and the rotary drive motor (6) driving gear (61) power to couple on the downside of the centre position of motor lifting erecting bed (62)
And the vertical chute in two ends, left and right are each passed through the sleeve that is screwed (82) on said two top pressure screw arbor assembly (8)
(820) stretch in the sleeve (82) that is screwed accordingly and pass through up-thrust bearing with the upper end of corresponding top pressure screw rod (81)
(812) connect, described motor lifting erecting bed (62) upper side by Flexible Connector (629) with described housing (91)
Upper side wall connects, described motor lifting erecting bed (62) and the vertical chute (820) in the described sleeve that is screwed (82)
It is slidably matched for plane formula, thus prevents described motor lifting erecting bed (62) from occurring relative to the described sleeve that is screwed (82)
Rotate；It is provided with a blast pipe (18) on the left side wall of described housing (91) to come round in described housing (91), described housing
(91) it is provided with a discharge pipe (19) on right side wall to come round outside described housing (91), described blast pipe (18) and described air-out
Pipe (19) is oppositely arranged, and described blast pipe (18), described discharge pipe (19) and described housing (91) form a loop ventilated,
So that described housing (91) inner air flow, and the partial heat in described housing (91) can be taken away and distribute, described in drive
Moving gear (61) engages with two described screw gears (813) simultaneously, and the bottom of described power supply hole (2) is provided with a sensing contact
Device (621), described touch sensor (621) electrically connects with described rotary drive motor (6), and described touch sensor (621) is used
Signal is transmitted also during to contact with described touch sensor (621) in being inserted into described power supply hole (2) when described electricity consumption guide rod (4)
Control described rotary drive motor (6) to shut down, thus prevent described rotary drive motor (6) from remaining in operation and promote described use
Conductance bar (4) the motion excess of stroke and make described electricity consumption guide rod (4) and power supply jack devices (1) crash, described contact
Sensor (621) transmission signal also controls described rotary drive motor (6) and shuts down, and represents that described electricity consumption guide rod (4) is inserted
In described power supply hole (2), insert joint put in place, thus, thus, rotate when described rotary drive motor (6) and drive described two
Individual top pressure screw arbor assembly (8) top pressure screw rod (81) rotate time can move downward relative to the described sleeve that is screwed (82) and
From two ends top press described guide rod installing plate (72) so that described guide rod installing plate (72) promote described electricity consumption guide rod (4) to
Lower motion also makes described electricity consumption guide rod (4) be gradually inserted in described power supply hole (2), so that described electricity consumption guide rod (4)
Electrical connection is realized with described power supply hole (2)；When described rotary drive motor (6) reversely rotates, it is possible to drive described electricity consumption
Guide rod (4) rises and departs from the joint with described power supply hole (2), so that described electricity consumption guide rod (4) and described power supply hole (2)
Electrical connection be disconnected.
2. a kind of power supply interface equipment as claimed in claim 1, it is characterised in that: described Flexible Connector (629) is stretching
Spring.
3. a kind of power supply interface equipment as claimed in claim 1, it is characterised in that: the degree of depth of described power supply hole (2) is slightly less than
The length of described electricity consumption guide rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610577644.6A CN106229751A (en) | 2016-07-21 | 2016-07-21 | A kind of power supply interface equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610577644.6A CN106229751A (en) | 2016-07-21 | 2016-07-21 | A kind of power supply interface equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106229751A true CN106229751A (en) | 2016-12-14 |
Family
ID=57532216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610577644.6A Pending CN106229751A (en) | 2016-07-21 | 2016-07-21 | A kind of power supply interface equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106229751A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786093A (en) * | 2017-01-19 | 2017-05-31 | 陈玉飞 | A kind of electric power drawer cabinet equipment |
| CN107146982A (en) * | 2017-02-10 | 2017-09-08 | 佛山诗勤智能科技有限公司 | A kind of USB joint component |
| CN107204578A (en) * | 2017-06-06 | 2017-09-26 | 苏州环之道智能科技有限公司 | A kind of power equipment |
| CN107394460A (en) * | 2017-07-31 | 2017-11-24 | 宣城尤达美智能科技有限公司 | A kind of new-energy automobile electrically-charging equipment |
| CN107465049A (en) * | 2017-03-03 | 2017-12-12 | 陆佳浩 | A kind of power supply device of firm plug |
| CN107662512A (en) * | 2017-05-25 | 2018-02-06 | 广州诺绰信息技术有限公司 | A kind of modified new-energy automobile electrically-charging equipment |
| CN107662513A (en) * | 2017-05-25 | 2018-02-06 | 广州诺绰信息技术有限公司 | A kind of new new-energy automobile electrically-charging equipment |
| CN107696879A (en) * | 2017-05-22 | 2018-02-16 | 广州凯燃环保工程技术有限公司 | A kind of novel electric automobile charging device |
| CN108001253A (en) * | 2017-06-08 | 2018-05-08 | 成都飞易达科技有限公司 | A kind of charging structure of novel electric vehicle |
| CN108001252A (en) * | 2017-06-08 | 2018-05-08 | 成都飞易达科技有限公司 | A kind of charging structure of improved electric electrical automobile |
| CN108001254A (en) * | 2017-06-08 | 2018-05-08 | 成都飞易达科技有限公司 | A kind of electric automobile charging structure with draw-in and draw-off function |
| CN112397940A (en) * | 2020-11-09 | 2021-02-23 | 三峡大学 | Safety power supply plug-in device for electrical equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2002033157A (en) * | 2000-07-14 | 2002-01-31 | Nippon Yusoki Co Ltd | Plug fixing device |
| CN105186204A (en) * | 2015-08-31 | 2015-12-23 | 厦门市迈锋威机械有限公司 | Power supply equipment with alarm apparatus for a flexible circuit |
| CN105449452A (en) * | 2016-01-27 | 2016-03-30 | 吴岳微 | Plug device stable in operation |
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2016
- 2016-07-21 CN CN201610577644.6A patent/CN106229751A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002033157A (en) * | 2000-07-14 | 2002-01-31 | Nippon Yusoki Co Ltd | Plug fixing device |
| CN105186204A (en) * | 2015-08-31 | 2015-12-23 | 厦门市迈锋威机械有限公司 | Power supply equipment with alarm apparatus for a flexible circuit |
| CN105449452A (en) * | 2016-01-27 | 2016-03-30 | 吴岳微 | Plug device stable in operation |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786093A (en) * | 2017-01-19 | 2017-05-31 | 陈玉飞 | A kind of electric power drawer cabinet equipment |
| CN107146982A (en) * | 2017-02-10 | 2017-09-08 | 佛山诗勤智能科技有限公司 | A kind of USB joint component |
| CN107465049A (en) * | 2017-03-03 | 2017-12-12 | 陆佳浩 | A kind of power supply device of firm plug |
| CN107696879A (en) * | 2017-05-22 | 2018-02-16 | 广州凯燃环保工程技术有限公司 | A kind of novel electric automobile charging device |
| CN107662512A (en) * | 2017-05-25 | 2018-02-06 | 广州诺绰信息技术有限公司 | A kind of modified new-energy automobile electrically-charging equipment |
| CN107662513A (en) * | 2017-05-25 | 2018-02-06 | 广州诺绰信息技术有限公司 | A kind of new new-energy automobile electrically-charging equipment |
| CN107204578A (en) * | 2017-06-06 | 2017-09-26 | 苏州环之道智能科技有限公司 | A kind of power equipment |
| CN108001253A (en) * | 2017-06-08 | 2018-05-08 | 成都飞易达科技有限公司 | A kind of charging structure of novel electric vehicle |
| CN108001252A (en) * | 2017-06-08 | 2018-05-08 | 成都飞易达科技有限公司 | A kind of charging structure of improved electric electrical automobile |
| CN108001254A (en) * | 2017-06-08 | 2018-05-08 | 成都飞易达科技有限公司 | A kind of electric automobile charging structure with draw-in and draw-off function |
| CN107394460A (en) * | 2017-07-31 | 2017-11-24 | 宣城尤达美智能科技有限公司 | A kind of new-energy automobile electrically-charging equipment |
| CN112397940A (en) * | 2020-11-09 | 2021-02-23 | 三峡大学 | Safety power supply plug-in device for electrical equipment |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |
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| RJ01 | Rejection of invention patent application after publication |