CN107465049A - A kind of power supply device of firm plug - Google Patents
A kind of power supply device of firm plug Download PDFInfo
- Publication number
- CN107465049A CN107465049A CN201710124450.5A CN201710124450A CN107465049A CN 107465049 A CN107465049 A CN 107465049A CN 201710124450 A CN201710124450 A CN 201710124450A CN 107465049 A CN107465049 A CN 107465049A
- Authority
- CN
- China
- Prior art keywords
- power supply
- screw rod
- slide slot
- driving machine
- supply device
- 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- Withdrawn
Links
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
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
-
- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- 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
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of power supply device of firm plug,Including receptacle portion and intercalation part,Receptacle portion inner bottom part is provided with cavity volume,Cavity volume inner top zygomorphism is provided with the first slide slot,The spacer block for extending set downwards is provided between two the first slide slots,The downward extension of spacer block is put in cavity volume,First slide slot is equipped with the first manipulation chamber in the receptacle portion of spacer block side,First manipulation intracavitary is equipped with steering spindle,The first screw rod is equipped with each first slide slot,Spiral lamination is connected with push block on first screw rod,It is connected on the inside of first screw rod with driving machine,Heat abstractor is provided with the shell body of driving machine,Heat abstractor includes the radiating fin connected with the outside of driving machine and the radiator fan being arranged on radiating fin,The first toothed wheel is fixed with steering spindle,First toothed wheel upper end is ratcheting to be connected with the second toothed wheel.
Description
Technical field
The present invention relates to technical field of electric power, the power supply device of more particularly to a kind of firm plug.
Background technology
Power supply device is being important set composite part in power equipment, and it is mainly combined into by intercalation part and receptacle portion
And power supply is connected by way of grafting, existing inserting mode is typically all manually grafting, due to manual grafting not
Stability, it is larger or when hand speckles with water stain grafting in air humidity, electric shock accidents is easily induced, it is hidden to there is larger safety
Suffer from, meanwhile, existing inserting mode its to be seated dynamics limited, easily influenceed and cause grafting pine by pulling, the extraneous factor such as pull
It is dynamic, cause loose contact, can not normal power supply work, larger drawback be present, existing needs can not be met.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of power supply device of firm plug, and it can solve the problem that
The problem of stating now in the art.
The present invention is achieved through the following technical solutions：A kind of power supply device of firm plug of the present invention,
Including receptacle portion and intercalation part, the receptacle portion inner bottom part is provided with cavity volume, and the cavity volume inner top zygomorphism is provided with first and slided
Row groove, the spacer block for extending set downwards is provided between two first slide slots, and the downward extension of spacer block puts in described
In cavity volume, first slide slot, which deviates from the receptacle portion of the spacer block side, is equipped with the first manipulation chamber, and described first
Manipulation intracavitary is equipped with steering spindle, is equipped with the first screw rod in each first slide slot, spiral shell on first screw rod
Lira is connected with push block, is connected, is provided with the shell body of the driving machine scattered with driving machine on the inside of first screw rod
Thermal, the heat abstractor include the radiating fin connected with the outside of the driving machine and are arranged on the radiating fin
On radiator fan, be fixed with the first toothed wheel in the steering spindle, the first toothed wheel upper end is ratcheting to be connected with second
Toothed wheel, the receptacle portion of the first manipulation chamber upper end is interior to be provided with the second manipulation chamber, and the second manipulation intracavitary side is provided with
Second slide slot, the second manipulation intracavitary are provided with the second screw rod, the second screw rod bottom insertion receptacle portion and
It is fixedly connected with second toothed wheel, spiral lamination, which is connected with, on second screw rod of the second manipulation intracavitary slides
Block, the sliding block inner side put in second slide slot and slide mating connection, and the intercalation part is by supporting plate and the support
The plug connector that the electrical equipment that plate bottom is fixedly connected connects electric lead and is fixedly installed at the top of the supporting plate is combined into, described
At plug connector top center be provided with second insert spring hole, described second insert spring hole at left and right sides of the plug connector top end face in be provided with
3rd slide slot, the 3rd slide slot is interior to be provided with guide rod, is slided on the guide rod and is connected with locking member, the support
End face matches at left and right sides of plate is fixedly installed provided with pressing lug, the pressing lug with the supporting plate, outside the pressing lug
Surface is provided with lines.
Preferably technical scheme, the driving machine is in the spacer block and is fixedly connected, first screw rod
It is fixedly connected away from the driving machine side with the steering spindle.
Preferably technical scheme, the radiator fan are connected with the radiating fin, and the radiating fin is provided with
More than three, the radiating fin is uniformly laterally distributed on the shell body of the driving machine, and the radiating fin is absorbing
And the driving machine caused heat in the process of running is distributed, the radiator fan is produced wind the radiating fin to be absorbed
Heat accelerate dissipate, to prevent the driving machine from operationally being burnt because temperature is too high.
Preferably technical scheme, first screw rod and right side described first in first slide slot of left side
The first screw rod spiral lamination in slide slot is set in the opposite direction.
Preferably technical scheme, the second slide slot inner roof wall be provided with power supply insert spring, it is described power supply insert spring to
The sliding block be provided with first and insert spring hole, the spacer block bottom face is provided with and connects electric mortiser spring, described to connect electric mortiser spring and described the
One inserts the electrical connection of spring hole.
Preferably technical scheme, the cavity volume left and right sides inwall of the first slide slot lower end match provided with convex
Closing piece, the convex closing piece upper end are provided with locking slot；Winding is provided with stage clip, the lock on the guide rod on the outside of the locking member
The top end face of the plug connector is passed at the top of tight part, the locking member is provided with the check lock lever outwards extended.
Preferably technical scheme, the size of the check lock lever are equal with the size of the locking slot, the spacer block bottom
End face is to flush setting with the convex closing piece bottom face.
Preferably technical scheme, is provided with ring body sealing ring at the top of the supporting plate, the ring body sealing ring to institute
State receptacle portion bottom face and be provided with seal groove.
The beneficial effects of the invention are as follows：
1. by being all provided with the first screw rod in the first slide slot, spiral lamination connection push block, the first screw rod on the first screw rod
Inner side is connected with driving machine, and so as to realize automatic locking grafting, driving machine is in spacer block and is fixedly connected, so as to realize driving
Machine operation stability.
2. set the second screw rod by the second manipulation intracavitary, the second screw rod bottom insertion receptacle portion and with the second tooth form
Wheel is fixedly connected, the second slide slot inner roof wall set power supply insert spring, power insert spring to sliding block on set first insert spring hole, it is described
Spacer block bottom face, which is provided with, connects electric mortiser spring, and the electric mortiser spring that connects electrically connects with the described first slotting spring hole, so as to realize locking simultaneously certainly
Dynamic power supply, unblock automatically power off simultaneously, improve the security of grafting process, prevent the generation of electric shock accidents.
3. by setting ring body sealing ring at the top of supporting plate, ring body sealing ring to the receptacle portion bottom face on set sealing
Groove, so as to improve dust and water protection performance, whole service life is improved, by sliding mating connection locking member on guide rod, the
Inwall, which matches, at left and right sides of the cavity volume of one slide slot lower end sets convex closing piece, and convex closing piece upper end sets locking slot, so as to realize that installation is tight
It is solidly connected, prevents the phenomenon that grafting loosens from occurring.
4. the present invention is simple in construction, grafting consolidates, safe, has anti-loosening and electroshock-proof function, improves power supply
The steadiness and security of connection.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is a kind of power supply device internal structure schematic diagram of firm plug of the present invention；
Fig. 2 is the structural representation when receptacle portion of the present invention connects with intercalation part；
Fig. 3 is the structural representation after a kind of power supply device installation of firm plug of the present invention；
Fig. 4 is that right view of the lug on supporting plate is pressed in the present invention；
Fig. 5 is the external structure schematic diagram of driving machine in the present invention.
Embodiment
As Figure 1-Figure 5, the power supply device of a kind of firm plug of the invention, including receptacle portion 5 and intercalation part
6, the inner bottom part of receptacle portion 5 is provided with cavity volume 51, and the inner top zygomorphism of cavity volume 51 is provided with the first slide slot 52, two institutes
The spacer block 56 set between the first slide slot 52 provided with downward extension is stated, the 56 downward extension of spacer block puts in the cavity volume 51
Interior, first slide slot 52 is equipped with the first manipulation chamber 54 in the receptacle portion 5 of the side of spacer block 56, and described the
Steering spindle 543 is equipped with one manipulation chamber 54, is equipped with the first screw rod 53 in each first slide slot 52, described first
Spiral lamination is connected with push block 531 on screw rod 53, and the inner side of the first screw rod 53 is connected with driving machine 561, the driving
Heat abstractor is provided with the shell body of machine 561, the heat abstractor includes the radiating connected with the outside of the driving machine 561
Fin 503 and the radiator fan 504 being arranged on the radiating fin 503, the first tooth is fixed with the steering spindle 543
Shape wheel 542, the upper end of the first toothed wheel 542 is ratcheting to be connected with the second toothed wheel 544, the institute of the first manipulation chamber 54 upper end
State and the second manipulation chamber 55 is provided with receptacle portion 5, the inner side of the second manipulation chamber 55 is provided with the second slide slot 551, second behaviour
Be provided with the second screw rod 553 in control chamber 55, the bottom of the second screw rod 553 insertion receptacle portion 5 and with second tooth
Shape wheel 544 is fixedly connected, and spiral lamination is connected with sliding block 552 on second screw rod 553 in the second manipulation chamber 55,
The inner side of the sliding block 552 puts in second slide slot 551 and slides matings connection, the intercalation part 6 by supporting plate 61 and
The electrical equipment that the bottom of supporting plate 61 is fixedly connected connects electric lead 64 and is fixedly installed on the grafting at the top of supporting plate 61
Part 62 is combined into, and second is provided with the top center of plug connector 62 and inserts spring hole 66, described second inserts the left and right sides of spring hole 66
The 3rd slide slot 65 is provided with the top end face of plug connector 62, guide rod 651, the guiding are provided with the 3rd slide slot 65
Slided on bar 651 and be connected with locking member 653, the left and right sides end face of supporting plate 61 matches provided with pressing lug 611, described
Pressing lug 611 is fixedly installed with the supporting plate 61, and pressing lug 611 outer surface is provided with lines（It is not shown）, pass through institute
Stating pressing lug 611 can enable the intercalation part 6 to have the more preferable point of application in grafting or extraction so that operation more saves
Power, by being arranged on the lines of pressing lug 611 outer surface, can effectively increase contact area, when preventing from extracting due to
The palm of the hand is perspired and causes the phenomenon of slippage.
Wherein, the driving machine 561 in the spacer block 56 and is fixedly connected, and first screw rod 53 is away from described
The side of driving machine 561 is fixedly connected with the steering spindle 543, so as to realize that automatic locking operation stability and autopatching supply
Electricity.
Wherein, the radiator fan 504 and the radiating fin 503 are connected, the radiating fin 503 be provided with three with
On, the radiating fin 503 is uniformly laterally distributed on the shell body of the driving machine 561, and the radiating fin 503 is inhaling
Receive and distribute the driving machine 561 caused heat in the process of running, the radiator fan 504 is produced wind to by the radiating
The heat that fin 503 absorbs accelerates to dissipate, to prevent the driving machine 561 from operationally being burnt because temperature is too high, at this
In embodiment, the radiating fin 503 is provided with three.
Wherein, in first screw rod 53 in first slide slot 52 of left side and right side first slide slot 52
The spiral lamination of the first screw rod 53 set in the opposite direction.
Wherein, the inner roof wall of the second slide slot 551 be provided with power supply insert spring 5511, it is described power supply insert spring 5511 to institute
State sliding block 552 and insert spring hole 5521 provided with first, the bottom face of spacer block 56 is provided with and connects electric mortiser spring 58, described to connect electric mortiser spring 58
Spring hole 5521 is inserted with described first to electrically connect, so as to realize locking automatic power simultaneously, unblock automatically powers off simultaneously, improves grafting
The security of process, prevent the generation of electric shock accidents.
Wherein, the left and right sides inwall of the cavity volume 51 of the lower end of the first slide slot 52 matches provided with convex closing piece 57, institute
State the convex upper end of closing piece 57 and be provided with locking slot 571；Winding is provided with stage clip on the guide rod 651 in the outside of locking member 653
652, the top of locking member 653 passes the top end face of the plug connector 62, and the locking member 653 is provided with the lock outwards extended
Tight bar 6531, so as to realize being fastenedly connected after locking, prevent the phenomenon that grafting loosens from occurring.
Wherein, the size of the check lock lever 6531 is equal with the size of the locking slot 571, steady after locking so as to improve
Solidity, prevent from producing after locking and rock, the bottom face of spacer block 56 is to flush setting with the convex bottom face of closing piece 57.
Wherein, the top of the supporting plate 61 is provided with ring body sealing ring 63, the ring body sealing ring 63 to the receptacle portion 5
Bottom face is provided with seal groove 59, so as to improve dust and water protection performance, improves whole service life.
During original state, push block 531 is located at the most inner side of the first slide slot 52 and abutted against with spacer block 56, meanwhile, it is sliding
Row block 552 is positioned at the most bottom side of the second manipulation chamber 55, and now, first inserts spring hole 5521 inserts spring 5511 away from power supply, and the 3rd slides
Locking member 653 in groove 65 is located at the most inner side of the 3rd slide slot 65 by the top pressure active force of stage clip 652.
When needing to install and use, intercalation part 6 is moved to the lower end of receptacle portion 5 first, makes plug connector 62 and cavity volume 51
In to position, then pushing up intercalation part 6 by pinching pressing lug 611, plug connector 62 is gradually inserted cavity volume 51
It is interior and slide cooperation, until the top end face of plug connector 62 as shown in Figure 2 abuts against with the convex bottom face of closing piece 57, now, check lock lever
6531 top end faces and the bottom of the first slide slot 52 abut against and connect electric mortiser spring 58 fully-inserted second and insert in spring hole 66, meanwhile, ring
Body sealing ring 63 is in seal groove 59 and the top end face of supporting plate 61 abuts against with the bottom face of receptacle portion 5, then controls driving machine 561
Drive the first screw rod 53 to rotate, the first screw rod 53 is driven the push block 531 in the first slide slot 52 of the left and right sides towards another
Side is moved, and now, push block 531 promotes locking member 653 towards moving in locking slot 571, while the first screw rod 53 is with turn
Rotated to axle 543, and the first toothed wheel 542 and the second tooth with the 542 ratcheting connection of the first toothed wheel are driven by steering spindle 543
Shape wheel 544 rotates, and the second toothed wheel 544 rotates drives sliding block 552 to be moved up along the second slide slot 551 simultaneously, until such as
In the fully-inserted locking slot 571 of check lock lever 6531 shown in Fig. 3, meanwhile, the top end of sliding block 552 and the second manipulation inner roof wall of chamber 55
Abut against and the first slotting spring hole 5521 is completely combined with slotting spring 551 of powering, now electric supply installation is powered so as to be that electrical equipment is defeated
Send electricity consumption.
The beneficial effects of the invention are as follows：
1. by being all provided with the first screw rod in the first slide slot, spiral lamination connection push block, the first screw rod on the first screw rod
Inner side is connected with driving machine, and so as to realize automatic locking grafting, driving machine is in spacer block and is fixedly connected, so as to realize driving
Machine operation stability.
2. set the second screw rod by the second manipulation intracavitary, the second screw rod bottom insertion receptacle portion and with the second tooth form
Wheel is fixedly connected, the second slide slot inner roof wall set power supply insert spring, power insert spring to sliding block on set first insert spring hole, it is described
Spacer block bottom face, which is provided with, connects electric mortiser spring, and the electric mortiser spring that connects electrically connects with the described first slotting spring hole, so as to realize locking simultaneously certainly
Dynamic power supply, unblock automatically power off simultaneously, improve the security of grafting process, prevent the generation of electric shock accidents.
3. by setting ring body sealing ring at the top of supporting plate, ring body sealing ring to the receptacle portion bottom face on set sealing
Groove, so as to improve dust and water protection performance, whole service life is improved, by sliding mating connection locking member on guide rod, the
Inwall, which matches, at left and right sides of the cavity volume of one slide slot lower end sets convex closing piece, and convex closing piece upper end sets locking slot, so as to realize that installation is tight
It is solidly connected, prevents the phenomenon that grafting loosens from occurring.
4. the present invention is simple in construction, grafting consolidates, safe, has anti-loosening and electroshock-proof function, improves power supply
The steadiness and security of connection.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, it should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (8)
1. a kind of power supply device of firm plug, including receptacle portion and intercalation part, it is characterised in that：Receptacle portion inner bottom part is set
There is cavity volume, cavity volume inner top zygomorphism is provided with the first slide slot, is provided between two the first slide slots and extends what is set downwards
Spacer block, the downward extension of spacer block are put in cavity volume, and the first slide slot is equipped with the first manipulation in the receptacle portion of spacer block side
Chamber, the first manipulation intracavitary are equipped with steering spindle, are equipped with the first screw rod in each first slide slot, spiral on the first screw rod
Line is connected with push block, is connected on the inside of the first screw rod with driving machine, heat abstractor is provided with the shell body of driving machine, radiates
Device includes the radiating fin connected with the outside of driving machine and the radiator fan being arranged on radiating fin, consolidates in steering spindle
Surely the first toothed wheel is provided with, the first toothed wheel upper end is ratcheting to be connected with the second toothed wheel, and first manipulates in the receptacle portion of chamber upper end
Provided with the second manipulation chamber, the second manipulation intracavitary side is provided with the second slide slot, and the second manipulation intracavitary is provided with the second screw rod, the second spiral shell
Swing arm bottom penetrates receptacle portion and is fixedly connected with the second toothed wheel, spiral lamination connection on the second screw rod of the second manipulation intracavitary
There is sliding block, put on the inside of sliding block in the second slide slot and slide mating connection, intercalation part is fixed by supporting plate, with supporting plate bottom
The plug connector that the electrical equipment of connection connects electric lead and is fixedly installed at the top of supporting plate is combined into, and is set at plug connector top center
Have second insert spring hole, second insert spring hole at left and right sides of plug connector top end face in be provided with the 3rd slide slot, set in the 3rd slide slot
There is guide rod, slided on guide rod and be connected with locking member, end face matches provided with pressing lug, by belling at left and right sides of supporting plate
Ear is fixedly installed with supporting plate, and pressing lug outer surface is provided with lines.
A kind of 2. power supply device of firm plug according to claim 1, it is characterised in that：The driving machine is located at
In the spacer block and it is fixedly connected, first screw rod is fixedly connected away from the driving machine side with the steering spindle.
A kind of 3. power supply device of firm plug according to claim 1, it is characterised in that：The radiator fan with
The radiating fin is connected, and the radiating fin is provided with more than three, and the radiating fin is uniformly laterally distributed in the drive
On the shell body of motivation, the radiating fin is absorbing and distribute the driving machine caused heat in the process of running, institute
The heat for stating radiator fan wind-producing to absorb the radiating fin accelerates to dissipate, to prevent the driving machine operationally
Burnt because temperature is too high.
A kind of 4. power supply device of firm plug according to claim 1, it is characterised in that：Slide in left side described first
First screw rod in row groove is set in the opposite direction with the first screw rod spiral lamination in first slide slot of right side
Put.
A kind of 5. power supply device of firm plug according to claim 1, it is characterised in that：Second slide slot
Inner roof wall be provided with power supply insert spring, it is described power supply insert spring to the sliding block be provided with first insert spring hole, the spacer block bottom
Face, which is provided with, connects electric mortiser spring, and the electric mortiser spring that connects electrically connects with the described first slotting spring hole.
A kind of 6. power supply device of firm plug according to claim 1, it is characterised in that：First slide slot
Inwall matches at left and right sides of the cavity volume of lower end is provided with locking slot provided with convex closing piece, the convex closing piece upper end；The locking member
Winding is provided with stage clip on the guide rod in outside, and the top end face of the plug connector, the locking are passed at the top of the locking member
Part is provided with the check lock lever outwards extended.
A kind of 7. power supply device of firm plug according to claim 6, it is characterised in that：The check lock lever it is big
The small size with the locking slot is equal, and the spacer block bottom face is to flush setting with the convex closing piece bottom face.
A kind of 8. power supply device of firm plug according to claim 1, it is characterised in that：Set at the top of the supporting plate
Have a ring body sealing ring, the ring body sealing ring to the receptacle portion bottom face be provided with seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124450.5A CN107465049A (en) | 2017-03-03 | 2017-03-03 | A kind of power supply device of firm plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124450.5A CN107465049A (en) | 2017-03-03 | 2017-03-03 | A kind of power supply device of firm plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107465049A true CN107465049A (en) | 2017-12-12 |
Family
ID=60545081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710124450.5A Withdrawn CN107465049A (en) | 2017-03-03 | 2017-03-03 | A kind of power supply device of firm plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107465049A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107968279A (en) * | 2017-12-22 | 2018-04-27 | 朱国新 | A kind of data equipment |
| CN108282407A (en) * | 2018-01-26 | 2018-07-13 | 罗志江 | A kind of novel radio router device |
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| CN203056240U (en) * | 2013-01-10 | 2013-07-10 | 温州西诺电工科技有限公司 | Locking structure of ground socket |
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| CN105406633A (en) * | 2015-12-17 | 2016-03-16 | 安徽皖南新维电机有限公司 | Overheating prevention motor |
| CN106229749A (en) * | 2016-08-31 | 2016-12-14 | 孙露 | A kind of safe power supply device |
| CN106229751A (en) * | 2016-07-21 | 2016-12-14 | 龚云新 | A kind of power supply interface equipment |
| CN205911560U (en) * | 2016-06-26 | 2017-01-25 | 苏州市吴中区欣鑫开关配件厂 | Anti -disengaging structure of socket and plug |
| CN106410512A (en) * | 2016-11-01 | 2017-02-15 | 方丹 | Industrial power plug and socket mechanism capable of self locking |
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2017
- 2017-03-03 CN CN201710124450.5A patent/CN107465049A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203056240U (en) * | 2013-01-10 | 2013-07-10 | 温州西诺电工科技有限公司 | Locking structure of ground socket |
| CN105140706A (en) * | 2015-07-13 | 2015-12-09 | 楼国华 | Power supply device driven by solar power supplying and provided with contact sensor |
| CN105406633A (en) * | 2015-12-17 | 2016-03-16 | 安徽皖南新维电机有限公司 | Overheating prevention motor |
| CN205911560U (en) * | 2016-06-26 | 2017-01-25 | 苏州市吴中区欣鑫开关配件厂 | Anti -disengaging structure of socket and plug |
| CN106229751A (en) * | 2016-07-21 | 2016-12-14 | 龚云新 | A kind of power supply interface equipment |
| CN106229749A (en) * | 2016-08-31 | 2016-12-14 | 孙露 | A kind of safe power supply device |
| CN106410512A (en) * | 2016-11-01 | 2017-02-15 | 方丹 | Industrial power plug and socket mechanism capable of self locking |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107968279A (en) * | 2017-12-22 | 2018-04-27 | 朱国新 | A kind of data equipment |
| CN108282407A (en) * | 2018-01-26 | 2018-07-13 | 罗志江 | A kind of novel radio router device |
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Application publication date: 20171212 |