CN107871965A - A kind of Novel water conservancy facility - Google Patents
A kind of Novel water conservancy facility Download PDFInfo
- Publication number
- CN107871965A CN107871965A CN201710527761.6A CN201710527761A CN107871965A CN 107871965 A CN107871965 A CN 107871965A CN 201710527761 A CN201710527761 A CN 201710527761A CN 107871965 A CN107871965 A CN 107871965A
- Authority
- CN
- China
- Prior art keywords
- groove
- slot
- block
- screw rod
- oblique angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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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
- H01R13/627—Snap or like fastening
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/717—Structural association with built-in electrical component with built-in light source
Abstract
A kind of Novel water conservancy facility, including electric joint chair, electric joint chair left side end face is fixed with installing plate, installing plate is respectively equipped with screw on four angles, bolt is connected with screw, port is provided with electric joint chair towards the slide slot on the right side, mutually claim to be provided with upper guide groove and lower guide channel in end wall above and below slide slot, screw rod and lower screw rod are respectively rotatably installed in upper guide groove and lower guide channel, in slide slot can left and right sliding block is glidingly installed, sliding block upper and lower ends are fixedly installed guide block and lower guide block respectively, upper guide block and lower guide block are separately mounted in upper guide groove and lower guide channel and are connected respectively with upper screw rod and lower screw rod, upper guide block and lower guide block right side is provided with inserting column.
Description
Technical field
The present invention relates to water conservancy projects field, specially a kind of Novel water conservancy facility.
Background technology
Power Block can be usually preset in water conservancy infrastructure to facilitate the maintained equipment power supply for later stage repair and maintenance to make
With, but default Power Block Setting pattern is relatively simple during traditional water conservancy is built, the jack reserved on Power Block is less, it is difficult to
Meet needed for the power supply of grafting simultaneously of multigroup maintained equipment, meanwhile, conducting strip in its Power Block set it is relatively outer, without using
When, the crowd for being also easy to be lacked by some awareness of safety contacts, and electric shock accidents easily occurs, larger potential safety hazard be present.
The content of the invention
It is an object of the invention to provide a kind of Novel water conservancy facility, for overcoming drawbacks described above of the prior art.
Peace is fixed with according to a kind of Novel water conservancy facility of the present invention, including electric joint chair, the electric joint chair left side end face
Loading board, screw is respectively equipped with described four angles of installing plate, bolt is connected with the screw, is set in the electric joint chair
Have slide slot of the port towards the right side, the slide slot mutually claims to be provided with up and down upper guide groove and lower guide channel in end wall, the upper guide groove and
Screw rod and lower screw rod be respectively rotatably installed in lower guide channel, in the slide slot can left and right cunning is glidingly installed
Row block, the sliding block upper and lower ends are fixedly installed guide block and lower guide block respectively, and the upper guide block and lower guide block are pacified respectively
It is connected in the upper guide groove and lower guide channel and respectively with the upper screw rod and lower screw rod, the upper guide block is with
Guide block right side is provided with inserting column, and transmission of electricity hole, and the transmission of electricity hole are provided with upper guide groove and lower guide channel the right-hand member wall
In transmission of electricity selling sheet is installed, induction installation is additionally provided with the upper guide groove, the induction installation includes inductor and sensing lamp,
The first slot is provided with the sliding block in right-hand member wall, in the sliding block upper end wall, lower end wall, front bulkhead and aft bulkhead
Be provided with the second slot, be mounted on conductive sheet in first slot and the second slot, the sliding block mutually claim up and down and
Extend set connect connection groove, be provided with the sliding block connect described in communications and liaison connection groove left end neck, it is described connect connection groove right-hand member with
Communications and liaison groove is provided between first slot, manipulation arm can be glidingly installed up and down in the neck, in the communications and liaison groove
Shutter can be glidingly installed up and down, it is described connect be provided with connection groove be fixedly connected with the manipulation arm and shutter connect connection
Plate.
Further technical scheme, the assembling extended up and down is provided with the left of the slide slot in the electric joint chair
Groove, the upper screw rod and lower screw rod left end protrude into the fitting recess and are installed with fluted disc and gear respectively,
And the lower screw rod is connected with the driving machine being fixedly mounted in the fitting recess left end wall, installed on the fluted disc and gear
There is transfer chain.
Further technical scheme, the neck both sides mutually claim to be provided with restricted driving groove, can glidingly pacified in the restricted driving groove
Equipped with projection, the projection is fixedly connected with the manipulation arm, and is installed with the restricted driving groove and is connected with the projection
Extension spring, be provided with the second oblique angle face on the left of the manipulation arm outboard end, the slide slot is provided with oblique angle on the right side of end wall up and down
Groove, the first oblique angle face being engaged with second oblique angle face is provided with the oblique angle groove, and the sliding block upper and lower end face is right
Side is provided with the oblique angle block being engaged with the oblique angle groove.
Further technical scheme, the conductive sheet connect with the inserting column electricity, and the transmission of electricity selling sheet connects with civil power.
Further technical scheme, the oblique angle block left side are provided with the 3rd be engaged with first oblique angle face
Oblique angle face.
Further technical scheme, the inductor are arranged at the transmission of electricity hole that the upper guide groove right-hand member wall is located at upside
Lower section, the sensing lamp are arranged at the electric joint chair its right end face and are located above the sliding block, the inductor and institute
Sensing lamp electricity is stated to connect.
The beneficial effects of the invention are as follows：
1. apparatus of the present invention, in original state, the sliding block is contracted in the slide slot and makes the sliding block right completely
End face flushes with the electric joint chair its right end face, and second slot is located in the slide slot, and the shutter connects described
First slot is blocked in the presence of yoke plate, because the inserting column and the transmission of electricity hole are separated, therefore, the conduction
Piece is not charged, so as to remain powered off stabilization when not in use in the present invention；
2. in use, the driving machine drives the lower screw rod rotation, in the presence of the transfer chain, the lower screw rod
The upper screw rod can be driven while rotated, so as to drive the sliding block to slide to the right, when the upper guide block and lower guide block
When sliding into low order end, the inserting column is inserted into the transmission of electricity hole and is in contact with the transmission of electricity selling sheet, second slot
And the manipulation arm is exposed independent from the electric joint chair, so as to allow connection-peg to be inserted into second slot, and the behaviour
When control arm is exposed to the electric joint chair, in the presence of the extension spring, the manipulation arm is outwards ejected, so as to drive described connect
The outside Slideslip of yoke plate, and the yoke plate that connects can drive the shutter to leave first slot, so that described first inserts
Groove open wide and allow connection-peg to insert, when connection-peg be inserted into first slot or the second slot and with the conductive sheet
When being in contact, connection-peg can be made powered, so as to be powered to maintained equipment；
3. after use, maintained equipment plug is extracted from first slot or the second slot, and make the driving
Machine drives the sliding block to slide to the left, during the sliding block fails to agree slip, can make the inserting column and the transmission of electricity hole
Depart from, and second oblique angle face can coordinate with the first oblique angle face, can be inside by the manipulation inside top pressure of arm, the manipulation arm
Yoke plate slid inward is connect described in being driven during slip, and the yoke plate that connects can drive the shutter to be inserted into first slot
In, so as to which first slot be sealed；
4. apparatus of the present invention are simple in construction, safe, multigroup maintained equipment grafting power demands, and not simultaneously can be met
Sliding block can be made to be retracted to completely in slide slot during use, so as to which tailored appearance is generous, can also avoid surprisingly touching and causing to touch
The generation of electrification.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of electric joint chair in the present invention.
Fig. 2 is structural representation when sliding block slides into the right low order end in Fig. 1.
Fig. 3 is the structural representation of the direction of arrow in Fig. 2.
Fig. 4 is the structural representation of the cross section of sliding block of the present invention.
Fig. 5 is the left view of installing plate of the present invention.
Embodiment
With reference to Fig. 1-5, the present invention is described in detail.
Reference picture 1-5, a kind of Novel water conservancy facility according to an embodiment of the invention, including electric joint chair 3, the electric joint chair
3 left sides end face are fixed with installing plate 1, and screw 100 is respectively equipped with described 1 four angles of installing plate, is coordinated in the screw 100
Bolt 101 is connected with, the electric joint chair 3 is fixed in water conservancy matrix by the installing plate 1, is set in the electric joint chair 3
Port is equipped with towards the slide slot 30 on the right side, the slide slot mutually claims to be provided with upper guide groove 9 and lower guide channel 90 about 30 in end wall, described
Screw rod 8 and lower screw rod 25 are respectively rotatably installed in upper guide groove 9 and lower guide channel 90, can be left in the slide slot 30
The right side is glidingly provided with sliding block 29, and the upper and lower ends of sliding block 29 are fixedly installed guide block 6 and lower guide block 60, institute respectively
State guide block 6 and lower guide block 60 be separately mounted in the upper guide groove 9 and lower guide channel 90 and respectively with the upper screw rod 8 and under
Screw rod 25 is connected, and the upper guide block 6 and the right side of lower guide block 60 are provided with inserting column 7, the upper guide groove 9 and lower guide channel
Transmission of electricity hole 10 is provided with 90 right-hand member walls, and transmission of electricity selling sheet 11 is installed in the transmission of electricity hole 10, is also set in the upper guide groove 9
There is an induction installation, the induction installation includes inductor 91 and sensing lamp 92, is provided with the sliding block 29 in right-hand member wall
First slot 19, the second slot 15, institute are provided with the upper end wall of sliding block 29, lower end wall, front bulkhead and aft bulkhead
State and conductive sheet 20 is mounted in the first slot 19 and the second slot 15, the sliding block mutually claims about 29 and extends connecing for setting
Join groove 16, be provided with the neck that the connection left end of groove 16 is connect described in communications and liaison in the sliding block 29, it is described connect the connection right-hand member of groove 16 with it is described
Communications and liaison groove 17 is provided between first slot 19, manipulation arm 23, the communications and liaison groove can be glidingly installed up and down in the neck
Shutter 18 can be glidingly installed up and down in 17, it is described connect to be provided with connection groove 16 be fixedly connected with the manipulation arm 23 and block
Plate 18 connects yoke plate 22.
Valuably or exemplarily, wherein, the left side of slide slot 30 is provided with extension up and down in the electric joint chair 3
Fitting recess 5, the upper screw rod 8 and the lower left end of screw rod 25 are protruded into the fitting recess 5 and are installed with respectively
Fluted disc 4 and gear 27, and the lower screw rod 25 is connected with the driving machine 28 being fixedly mounted in the left end wall of fitting recess 5,
Transfer chain 2 is installed on the fluted disc 4 and gear 27.
Valuably or exemplarily, wherein, the neck both sides mutually claim to be provided with restricted driving groove 12, can in the restricted driving groove 12
Projection 13 is glidingly installed, the projection 13 is fixedly connected with the manipulation arm 23, and is fixedly mounted in the restricted driving groove 12
There is an extension spring 14 being connected with the projection 13, the extension spring 14 is to by the projection 13 top pressure laterally, the manipulation arm 23
The second oblique angle face 26 is provided with the left of outboard end, the slide slot is provided with oblique angle groove, the oblique angle groove about 30 on the right side of end wall
In be provided with the first oblique angle face 31 being engaged with second oblique angle face 26, be provided with the right side of the upper and lower end face of sliding block 29
The oblique angle block 24 being engaged with the oblique angle groove.
Valuably or exemplarily, wherein, the conductive sheet 20 connects with the electricity of inserting column 7, the transmission of electricity selling sheet 11 and city
Electricity connects.
Valuably or exemplarily, wherein, the left side of oblique angle block 24 is provided with to match with first oblique angle face 31
The 3rd oblique angle face closed.
Valuably or exemplarily, wherein, the inductor 91 is arranged at the institute that the right-hand member wall of upper guide groove 9 is located at upside
The lower section of transmission of electricity hole 10 is stated, the sensing lamp 92 is arranged at its right end face of electric joint chair 3 above the sliding block 29,
The inductor 91 connects with the electricity of sensing lamp 92, during so as to realize that the upper guide block 6 contacts with the inductor 91, the sense
Answer device 91 to control the sensing lamp 92 to light, extinguish during disengaging, so realize to the first slot 19 in the sliding block 29 with
And second the "on" position of slot 15 have gained some understanding.
During original state, the sliding block 29 is contracted in the slide slot 30 and makes the right side of sliding block 29 completely
Flushed with the electric its right end face of joint chair 3, the oblique angle block 24 is located in the oblique angle groove and makes the 3rd oblique angle face and institute
State the first oblique angle face 31 to fit, second slot 15 is located in the slide slot 30, the upper guide block 6 and lower guide block 60
In the left end of sliding block 29, so that the inserting column 7 is separated with the transmission of electricity hole 10, the manipulation arm 23 slides described
The effect of groove end wall about 30 is by inside top pressure, and the shutter 18 is inserted in the presence of yoke plate 22 in described connect by described first
Groove 19 blocks；
In use, starting the driving machine 28, the driving machine 28 drives the lower screw rod 25 to rotate, in the transfer chain 2
In the presence of, the lower screw rod 25 can drive the upper screw rod 8 while rotate, the upper screw rod 8 and lower screw rod 25
When rotating simultaneously, the upper guide block 6 and lower guide block 60 can be driven to slide to the right respectively, the upper guide block 6 and lower guide block 60 can bands
Move the sliding block 29 to slide to the right, when the upper guide block 6 and lower guide block 60 slide into low order end, the inserting column 7 is inserted into
It is described transmission of electricity hole 10 in and with it is described transmission of electricity selling sheet 11 be in contact, second slot 15 and it is described manipulation arm 23 be exposed independent from
The electric joint chair 3, so as to allow connection-peg to be inserted into second slot 15, and the manipulation arm 23 is exposed to the electricity and connect
During seat 3, in the presence of the extension spring 14, the manipulation arm 23 is outwards ejected, and described yoke plate 22 is connect laterally so as to drive
Slide, and the yoke plate 22 that connects can drive the shutter 18 to leave first slot 19, so that first slot 19
Open wide and allow connection-peg to insert, when connection-peg be inserted into the slot 15 of the first slot 19 or second and with the conduction
When piece 20 is in contact, connection-peg can be made powered, so as to be powered to maintained equipment；
After use, maintained equipment plug is extracted from the slot 15 of the first slot 19 or second, then drives institute
State driving machine 28 to rotate backward, the driving machine 28 can drive the sliding block 29 to slide to the left when rotating backward, described to slide
During block 29 fails to agree slip, the upper guide block 6 and lower guide block 60 can also follow the sliding block 29 to slide to the left, so that
The inserting column 7 departs from the transmission of electricity hole 10, and second oblique angle face 26 can coordinate with the first oblique angle face 31, so as to by institute
State manipulation 23 inside top pressure of arm, can drive during manipulation 23 slid inward of arm it is described connect the slid inward of yoke plate 22, and described connect
Yoke plate 22 can drive the shutter 18 to be inserted into first slot 19, so as to which first slot 19 be sealed, work as institute
When stating sliding block 29 and sliding into high order end to the left, stop the driving machine 28, now, the right side of sliding block 29 and the electricity
Its right end face of joint chair 3 flushes, and the oblique angle block 24 is located in the oblique angle groove, and second slot 15 is located at the slide slot
30。
The beneficial effect of apparatus of the present invention is：For apparatus of the present invention in original state, the sliding block is contracted in institute completely
State in slide slot and the sliding block right side is flushed with the electric joint chair its right end face, second slot is located at the cunning
In row groove, the shutter blocks first slot in the presence of yoke plate in described connect, due to the inserting column with it is described
Transmission of electricity hole is separated, and therefore, the conductive sheet is not charged, so as to remain powered off stabilization when not in use in the present invention；
In use, the driving machine driving lower screw rod rotates, in the presence of the transfer chain, the lower screw rod can
Drive the upper screw rod while rotate, so as to drive the sliding block to slide to the right, when the upper guide block and lower guide block are slided
When moving to low order end, the inserting column be inserted into it is described transmission of electricity hole in and with it is described transmission of electricity selling sheet be in contact, second slot with
And the manipulation arm is exposed independent from the electric joint chair, so as to allow connection-peg to be inserted into second slot, and the manipulation
When arm is exposed to the electric joint chair, in the presence of the extension spring, the manipulation arm is outwards ejected, and described connection is connect so as to drive
The outside Slideslip of plate, and the yoke plate that connects can drive the shutter to leave first slot, so that first slot
Open wide and allow connection-peg to insert, when connection-peg be inserted into first slot or the second slot and with the conductive sheet phase
During contact, connection-peg can be made powered, so as to be powered to maintained equipment；
After use, maintained equipment plug is extracted from first slot or the second slot, and makes the driving machine
Drive the sliding block to slide to the left, during the sliding block fails to agree slip, the inserting column can be made to be taken off with the transmission of electricity hole
From, and second oblique angle face can coordinate with the first oblique angle face, can inwardly slide the manipulation inside top pressure of arm, the manipulation arm
Yoke plate slid inward is connect described in being driven when dynamic, and the yoke plate that connects can drive the shutter to be inserted into first slot
In, so as to which first slot be sealed；
Apparatus of the present invention are simple in construction, safe, can meet multigroup maintained equipment grafting power demands, and not making simultaneously
Used time can be such that sliding block is retracted to completely in slide slot, so as to which tailored appearance is generous, can also avoid surprisingly touching and causing to get an electric shock
The generation of accident.
Those skilled in the art can be clear and definite, can in the case of the overall spirit of the present invention and design is not departed from
To make the various modifications for above example.It is each fallen within protection scope of the present invention.The protection scheme of the present invention
It is defined by claims appended hereto.
Claims (6)
1. a kind of Novel water conservancy facility, including electric joint chair, it is characterised in that：The electric joint chair left side end face is fixed with installation
Plate, screw is respectively equipped with described four angles of installing plate, bolt is connected with the screw, is provided with the electric joint chair
Towards the slide slot on the right side, the slide slot mutually claims to be provided with up and down upper guide groove and lower guide channel in end wall for port, the upper guide groove and under
Screw rod and lower screw rod be respectively rotatably installed in guide groove, in the slide slot can left and right be glidingly provided with and slide
Block, the sliding block upper and lower ends are fixedly installed guide block and lower guide block respectively, and the upper guide block and lower guide block are installed respectively
In the upper guide groove and lower guide channel and respectively with it is described on screw rod and lower screw rod be connected, the upper guide block and under lead
Block right side is provided with inserting column, and transmission of electricity hole is provided with upper guide groove and lower guide channel the right-hand member wall, and in the transmission of electricity hole
Transmission of electricity selling sheet is installed, induction installation is additionally provided with the upper guide groove, the induction installation includes inductor and sensing lamp, institute
State and be provided with the first slot in sliding block in right-hand member wall, in the sliding block upper end wall, lower end wall, front bulkhead and aft bulkhead
The second slot is provided with, conductive sheet is mounted in first slot and the second slot, the sliding block mutually claims and prolonged up and down
Long setting connects connection groove, and the neck that connection groove left end is connect described in communications and liaison is provided with the sliding block, described to meet connection groove right-hand member and institute
State and be provided with communications and liaison groove between the first slot, manipulation arm can be glidingly installed up and down in the neck, can in the communications and liaison groove
Shutter is glidingly installed up and down, it is described connect be provided with connection groove be fixedly connected with the manipulation arm and shutter connect yoke plate.
A kind of 2. Novel water conservancy facility according to claim 1, it is characterised in that：Slided in the electric joint chair positioned at described
The fitting recess extended up and down is provided with the left of groove, the upper screw rod and lower screw rod left end are protruded into the fitting recess simultaneously
It is installed with fluted disc and gear respectively, and the lower screw rod and the driving machine that is fixedly mounted in the fitting recess left end wall
Connect, transfer chain is installed on the fluted disc and gear.
A kind of 3. Novel water conservancy facility according to claim 1, it is characterised in that：The neck both sides mutually claim to set limited
Row groove, projection can be glidingly installed, the projection is fixedly connected with the manipulation arm, and the restricted driving groove in the restricted driving groove
In be installed with the extension spring being connected with the projection, be provided with the second oblique angle face, the cunning on the left of the manipulation arm outboard end
Row groove is provided with oblique angle groove on the right side of end wall up and down, and it is oblique that first be engaged with second oblique angle face is provided with the oblique angle groove
Edged surface, the sliding block upper and lower end face right side are provided with the oblique angle block being engaged with the oblique angle groove.
A kind of 4. Novel water conservancy facility according to claim 1, it is characterised in that：The conductive sheet and inserting column electricity
Connect, the transmission of electricity selling sheet connects with civil power.
A kind of 5. Novel water conservancy facility according to claim 3, it is characterised in that：The oblique angle block left side be provided with
The 3rd oblique angle face that first oblique angle face is engaged.
A kind of 6. Novel water conservancy facility according to claim 1, it is characterised in that：The inductor is arranged on described and led
Groove right-hand member wall is located at below the transmission of electricity hole of upside, and the sensing lamp is arranged at the electric joint chair its right end face and is located at the institute
State above sliding block, the inductor connects with the sensing lamp electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710527761.6A CN107871965A (en) | 2017-06-30 | 2017-06-30 | A kind of Novel water conservancy facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710527761.6A CN107871965A (en) | 2017-06-30 | 2017-06-30 | A kind of Novel water conservancy facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107871965A true CN107871965A (en) | 2018-04-03 |
Family
ID=61761851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710527761.6A Withdrawn CN107871965A (en) | 2017-06-30 | 2017-06-30 | A kind of Novel water conservancy facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107871965A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836055A (en) * | 2015-05-08 | 2015-08-12 | 庆元华太商贸有限公司 | Power supply equipment capable of realizing self locking and use method thereof |
| CN104916967A (en) * | 2015-05-26 | 2015-09-16 | 方小刚 | Control system for circuit board plugging assembly |
| CN104953383A (en) * | 2015-07-13 | 2015-09-30 | 永嘉涛口日用品有限公司 | Power supply device using elastic metal pieces and guide chute |
| CN106887765A (en) * | 2017-03-08 | 2017-06-23 | 晋江市东坤电子实业有限公司 | A kind of novel electric power electric supply installation |
-
2017
- 2017-06-30 CN CN201710527761.6A patent/CN107871965A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836055A (en) * | 2015-05-08 | 2015-08-12 | 庆元华太商贸有限公司 | Power supply equipment capable of realizing self locking and use method thereof |
| CN104916967A (en) * | 2015-05-26 | 2015-09-16 | 方小刚 | Control system for circuit board plugging assembly |
| CN104953383A (en) * | 2015-07-13 | 2015-09-30 | 永嘉涛口日用品有限公司 | Power supply device using elastic metal pieces and guide chute |
| CN106887765A (en) * | 2017-03-08 | 2017-06-23 | 晋江市东坤电子实业有限公司 | A kind of novel electric power electric supply installation |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180403 |
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| WW01 | Invention patent application withdrawn after publication |