CN108258532A - A kind of household supplies electric plug socket device - Google Patents
A kind of household supplies electric plug socket device Download PDFInfo
- Publication number
- CN108258532A CN108258532A CN201711320078.1A CN201711320078A CN108258532A CN 108258532 A CN108258532 A CN 108258532A CN 201711320078 A CN201711320078 A CN 201711320078A CN 108258532 A CN108258532 A CN 108258532A
- Authority
- CN
- China
- Prior art keywords
- slot
- power supply
- supply base
- wall
- electric
- 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
- H01R13/639—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
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/701—Structural association with built-in electrical component with built-in switch the switch being actuated by an accessory, e.g. cover, locking member
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of households to supply electric plug socket device,What is connect including the power supply base being fixedly mounted in wall and with the power supply base inserting supplies plug,Opening is provided in the power supply base inner left wall towards left slot,Connection is equipped with and connects electric slot in inner wall on the right side of the slot,Above and below the slot straight slot is provided with and communicated in the power supply base of both sides end wall,It is connected in the power supply base of both sides end wall above and below the straight slot and is arranged with sliding groove extended to the right,Connection is equipped with left telescopic chute in the power supply base of end wall on the downside of the sliding groove,End wall is equipped with right telescopic chute by gear grooved connection on the right side of the left telescopic chute,The break-through slot through sliding groove described in upper and lower both sides is additionally provided in the power supply base,Being slidably installed in the sliding groove has sliding panel,Invention increases electrical safety,Prevent unexpected generation electric shock accidents,It prevents from surprisingly coming off for plug.
Description
Technical field
The present invention relates to electrical equipment technical field, specifically a kind of household supplies electric plug socket device.
Background technology
At present, the plug being connect with electrical equipment is mainly inserted into the slot of socket by the energization of electrical equipment blocks
Tightly, the mode of this clamping is although easy to operate, but plug is inserted into what later plug in slot still can be extracted directly,
When accidentally kick accidentally bump against the cable connected between plug and electrical equipment when, will result in plug and clamping be detached from out of slot, so as to
Lead to the unexpected power-off of electrical equipment, therefore existing this clamping mode exists for being electrically connected unstable risk, Er Qiechuan
The plug of system slot when with socket inserting is electrification, easily generates electric shock accidents, causes security risk.
Invention content
The technical problems to be solved by the invention are to provide a kind of household for electric plug socket device, can solve above-mentioned
The problems in present technology.
The present invention is achieved through the following technical solutions：A kind of household of the present invention is for electric plug socket device, packet
It includes the power supply base being fixedly mounted in wall and what is connect with the power supply base inserting supplies plug, the power supply base
Opening is provided in inner left wall towards left slot, the slot right side interior connection of inner wall, which is equipped with, connects electric slot, above and below the slot
Straight slot is provided with and communicated in the power supply base of both sides end wall, is connected in the power supply base of the upper and lower both sides end wall of the straight slot
Lead to and be arranged with sliding groove extended to the right, connected in the power supply base of end wall equipped with left on the downside of the sliding groove
Telescopic chute, the left telescopic chute right side end wall are equipped with right telescopic chute by gear grooved connection, are additionally provided in the power supply base
Through the break-through slot of sliding groove described in upper and lower both sides, being slidably installed in the sliding groove has sliding panel, in the sliding panel
The lockplate being slidably connected with the straight slot is installed at the leftward position of side end face, under the sliding panel of upside
End surface is installed with left expansion plate, and the left expansion plate stretches into the break-through slot and extends downwardly and stretch into the institute of downside
It states in the wears groove in sliding panel and stretches into the left telescopic chute, the left expansion plate is stretched respectively with the break-through slot, the left side
The sliding panel sliding connection of contracting slot and downside and right end face are provided with right tooth-strip part, break-through slot right side end wall
The power supply base inner wall in be provided with driving groove, worm gear drive mechanism, the gear grooved are provided in the driving groove
In be rotatably assorted by a front and rear axis extended transmission gear be installed, being slidably installed in the right telescopic chute, there have to be right flexible
Plate, the right expansion plate top end surface is fixedly connected with the downside sliding panel lower face and left end face is provided with left rack
Portion, the transmission gear engage respectively with the right tooth-strip part on the right side of the left expansion plate and the left tooth-strip part on the left of right expansion plate
Connection, the side of the sliding panel towards the worm gear drive mechanism of upper and lower both sides is installed with elastic power connecting sheet, described
The power connecting sheet to cooperate with the elastic power connecting sheet is provided in sliding groove madial wall, the power connecting sheet connects with power supply
It connects.
Further technical solution, described be installed with for plug right end face connect electric block, described left for plug
Side end face is installed with the electric wire being connect with electrical equipment, described to connect electric block end wall is provided with up and down and the lockplate coordinates
The lock slots of connection, it is described to connect electric block right end face and be installed with and described connect electric slot and cooperate the electric contact of connection.
Further technical solution, the electric slot right side end wall that connects are installed with elastic connecting battery plate, the elastic connecting electricity
Plate is electrically connected with the elastic power connecting sheet.
Further technical solution, the worm gear drive mechanism include turbine, worm screw, rotary electric machine, the turbine left side
Connection is engaged with the right tooth-strip part on the right side of the left expansion plate and is rotatably assorted company by end wall before and after an axis and the driving groove
It connects, the turbine is connected with the worm-drive, and the worm screw left distal end passes through a bearing and the driving groove bottom end
Wall is rotatably assorted connection, and the worm screw right end and rotary electric machine power connector, the rotary electric machine outer surface is fixedly mounted
In in the power supply base inner wall.
Further technical solution, it is described to connect electric block right end face periphery and be provided with the first inclined-plane, the slot left-hand end
Face is provided with the second inclined-plane to cooperate with first inclined-plane, and the lockplate is set close to one end periphery of the slot
There is the third inclined-plane to cooperate with the lock slots.
The beneficial effects of the invention are as follows：The configuration of the present invention is simple, it is easy to operate, by being set in power supply base inner left wall
There is slot of the opening towards a left side, the interior connection of inner wall of slot right side, which is equipped with, connects electric slot, connects in the power supply base of both sides end wall above and below slot
Lead to and be provided with straight slot, connected in the power supply base of both sides end wall above and below straight slot and be arranged with sliding groove extended to the right,
Connection is equipped with left telescopic chute in the power supply base of end wall on the downside of sliding groove, and end wall is equipped with by gear grooved connection on the right side of left telescopic chute
Right telescopic chute is additionally provided with the break-through slot through upper and lower both sides sliding groove in power supply base, and being slidably installed in sliding groove has
Sliding panel is installed with the lockplate being slidably connected with straight slot at the leftward position of sliding panel inner side end, upside
Sliding panel lower end surface is installed with left expansion plate, and left expansion plate stretches into break-through slot and extends downwardly and stretch into the cunning of downside
It in wears groove in movable plate and stretches into left telescopic chute, left expansion plate is slided respectively with break-through slot, left telescopic chute and downside sliding panel
Dynamic mating connection and right end face are provided with right tooth-strip part, and transmission is provided in the power supply base inner wall of break-through slot right side end wall
Slot is provided with worm gear drive mechanism in driving groove, is rotatably assorted in gear grooved by a front and rear axis extended and is equipped with driving cog
It takes turns, being slidably installed in right telescopic chute has right expansion plate, and right expansion plate top end surface is fixed with downside sliding panel lower face to be connected
It connects and left end face is provided with left tooth-strip part, transmission gear is left with the right tooth-strip part on the right side of left expansion plate and right expansion plate respectively
The left tooth-strip part engagement connection of side, the side of sliding panel towards the worm gear drive mechanism of upper and lower both sides are installed with elastic connecting electricity
Piece is provided with the power connecting sheet to cooperate with elastic power connecting sheet in sliding groove madial wall, and power connecting sheet is connect with power supply, power supply
Plug right end face, which is installed with, connects electric block, and the electric wire being connect with electrical equipment is installed with for plug left end face,
Connecing electric block, end wall is provided with the lock slots being connected with lockplate up and down, connects electric block right end face and is installed with and connects electric slot
Cooperate the electric contact connected, and not used in confession plug, elastic connecting battery plate is in off-position, so as to increase
Electrical safety, prevent it is unexpected electric shock accidents occurs, connect for plug in use, passing through locking with power supply base inserting
The connection of the lock fit of plate and lock slots makes surprisingly to come off for plug so as to prevent unexpected touch, and effectively prevent accident power-off
It happens, electrical equipment electrical stability has been effectively ensured.
Description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and attached drawing.
A kind of household that Fig. 1 is the present invention supplies electric plug socket device overall structure diagram；
Fig. 2 is structure diagram when being used for plug and power supply base inserting of the present invention;
Fig. 3 is sectional view at A-A in Fig. 2.
Specific embodiment
As shown in Figure 1-Figure 3, a kind of household of the invention supplies electric plug socket device, including being fixedly mounted in wall
Power supply base 80 and what is connect with 80 inserting of power supply base supply plug 70, sets in 80 inner left wall of power supply base
Opening is equipped with towards left slot 844, the interior connection of the 844 right side inner wall of slot, which is equipped with, connects electric slot 845, and the slot is about 844
Straight slot 847, the power supply of straight slot both sides end wall about 847 are provided with and communicated in the power supply base 80 of both sides end wall
It is connected in socket 80 and is arranged with sliding groove 825 extended to the right, the power supply of the 825 downside end wall of sliding groove
Connection is equipped with left telescopic chute 811 in socket 80, and the left 811 right side end wall of telescopic chute is connected by gear grooved 813 to be stretched equipped with the right side
Contracting slot 815 is additionally provided with the break-through slot 821 through sliding groove 825 described in upper and lower both sides, the slip in the power supply base 80
Being slidably installed in slot 825 has sliding panel 831, be installed at the leftward position of 831 inner side end of sliding panel with
The lockplate 841 that the straight slot 847 is slidably connected, 831 lower end surface of the sliding panel of upside are installed with a left side and stretch
Contracting plate 810, the left expansion plate 810 stretch into the break-through slot 821 and extend downwardly and stretch into the sliding panel 831 of downside
In wears groove 848 in and stretch into the left telescopic chute 811, the left expansion plate 810 respectively with the break-through slot 821, described
Left telescopic chute 811 and the downside sliding panel 831 are slidably connected and right end face is provided with right tooth-strip part, the break-through
Driving groove 824 is provided in 80 inner wall of the power supply base of 821 right side end wall of slot, whirlpool is provided in the driving groove 824
Wheel drive mechanism is rotatably assorted in the gear grooved 813 by a front and rear axis extended and is equipped with transmission gear 812, the right side
Being slidably installed in telescopic chute 815 has right expansion plate 814, right 814 top end surface of expansion plate and the downside sliding panel
831 lower faces are fixedly connected and left end face is provided with left tooth-strip part, the transmission gear 812 respectively with the left expansion plate
The left tooth-strip part engagement connection in 814 left side of right tooth-strip part and right expansion plate on 810 right sides, the sliding panel of upper and lower both sides
831 are installed with elastic power connecting sheet 830 towards the side of the worm gear drive mechanism, are set in 825 madial wall of sliding groove
The power connecting sheet 820 to cooperate with the elastic power connecting sheet 830 is equipped with, the power connecting sheet 820 is connect with power supply.
Valuably, described be installed with for 70 right end face of plug connects electric block 702, described to supply 70 left-hand end of plug
Face is installed with the electric wire being connect with electrical equipment, it is described connect electric block about 702 end wall be provided with and match with the lockplate 841
Close the lock slots 701 of connection, it is described connect electric 702 right end face of block be installed with it is described connect electric slot 845 and cooperate connect
Electric contact 703.
Valuably, it is described to connect electric 845 right side end wall of slot and be installed with elastic connecting battery plate 846, the elastic connecting battery plate 846
It is electrically connected with the elastic power connecting sheet 830, it is secured so as to increase the electric contact 703 contact with the elastic power connecting sheet 830
Property.
Valuably, the worm gear drive mechanism includes turbine 833, worm screw 832, rotary electric machine 823, and the turbine 833 is left
Connection is engaged with the right tooth-strip part on left 810 right side of expansion plate and is turned by end wall before and after an axis and the driving groove 824 in side
Dynamic to be connected, the turbine 833 is connected with the worm screw 832 transmission, and 832 left distal end of worm screw passes through a bearing
It is rotatably assorted and connect with 824 base end wall of driving groove, 832 right end of worm screw and 823 power connector of rotary electric machine, institute
823 outer surface of rotary electric machine is stated to be fixedly installed in 80 inner wall of power supply base.
Valuably, it is described to connect electric 702 right end face periphery of block and be provided with the first inclined-plane 704,844 left end face of slot
The second inclined-plane 843 to cooperate with first inclined-plane 704 is provided with, the lockplate 841 is close to the one of the slot 844
End periphery is provided with the third inclined-plane to cooperate with the lock slots 701, so as to connect electric block 702 and the slot described in increasing
844 inserting convenience increases the lockplate 841 and the 701 lock fit convenience of lock slots.
When being not used for plug 70, sliding panel 831 is located at 825 outer fix of sliding groove, and power connecting sheet 830 is not
It is contacted with break-through slot 821, elastic connecting battery plate 846 is in off-position at this time.
When needing using being connect for plug 70 with 80 inserting of power supply base, electric block will be connect for plug 70 by hand-held
702 are aligned and are fully inserted into slot 844, and then by driving rotary electric machine 823 that worm screw 832 is driven to rotate, worm screw 832 drives
Turbine 833 rotates, and turbine 833 drives left 810 slide downward of expansion plate, and left expansion plate 810 turns counterclockwise with nutating gear 812
It moves and makes right 814 upward sliding of expansion plate, so as to drive sliding panel 831 respectively by left expansion plate 810 and right expansion plate 814
Inside Slideslip, sliding panel 831 drives 841 inside Slideslip of lockplate, and until sliding panel 841 is fully inserted into, lock slots 701 are interior to incite somebody to action
It connects electric block 702 to lock in place, will be locked in slot 844 for plug 70, meanwhile, power connecting sheet 830 connects with power connecting sheet 820
It touches, elastic connecting battery plate 846 charges at this time, and elastic connecting battery plate 846 is made to enter to power for plug 70 thereby using electric equipment
Energized state.
The beneficial effects of the invention are as follows：The configuration of the present invention is simple, it is easy to operate, by being set in power supply base inner left wall
There is slot of the opening towards a left side, the interior connection of inner wall of slot right side, which is equipped with, connects electric slot, connects in the power supply base of both sides end wall above and below slot
Lead to and be provided with straight slot, connected in the power supply base of both sides end wall above and below straight slot and be arranged with sliding groove extended to the right,
Connection is equipped with left telescopic chute in the power supply base of end wall on the downside of sliding groove, and end wall is equipped with by gear grooved connection on the right side of left telescopic chute
Right telescopic chute is additionally provided with the break-through slot through upper and lower both sides sliding groove in power supply base, and being slidably installed in sliding groove has
Sliding panel is installed with the lockplate being slidably connected with straight slot at the leftward position of sliding panel inner side end, upside
Sliding panel lower end surface is installed with left expansion plate, and left expansion plate stretches into break-through slot and extends downwardly and stretch into the cunning of downside
It in wears groove in movable plate and stretches into left telescopic chute, left expansion plate is slided respectively with break-through slot, left telescopic chute and downside sliding panel
Dynamic mating connection and right end face are provided with right tooth-strip part, and transmission is provided in the power supply base inner wall of break-through slot right side end wall
Slot is provided with worm gear drive mechanism in driving groove, is rotatably assorted in gear grooved by a front and rear axis extended and is equipped with driving cog
It takes turns, being slidably installed in right telescopic chute has right expansion plate, and right expansion plate top end surface is fixed with downside sliding panel lower face to be connected
It connects and left end face is provided with left tooth-strip part, transmission gear is left with the right tooth-strip part on the right side of left expansion plate and right expansion plate respectively
The left tooth-strip part engagement connection of side, the side of sliding panel towards the worm gear drive mechanism of upper and lower both sides are installed with elastic connecting electricity
Piece is provided with the power connecting sheet to cooperate with elastic power connecting sheet in sliding groove madial wall, and power connecting sheet is connect with power supply, power supply
Plug right end face, which is installed with, connects electric block, and the electric wire being connect with electrical equipment is installed with for plug left end face,
Connecing electric block, end wall is provided with the lock slots being connected with lockplate up and down, connects electric block right end face and is installed with and connects electric slot
Cooperate the electric contact connected, and not used in confession plug, elastic connecting battery plate is in off-position, so as to increase
Electrical safety, prevent it is unexpected electric shock accidents occurs, connect for plug in use, passing through locking with power supply base inserting
The connection of the lock fit of plate and lock slots makes surprisingly to come off for plug so as to prevent unexpected touch, and effectively prevent accident power-off
It happens, electrical equipment electrical stability has been effectively ensured.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection 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 (5)
1. a kind of household supplies electric plug socket device, including the power supply base being fixedly mounted in wall and with described for electric mortiser
Seat inserting connection supplies plug, and opening is provided in the power supply base inner left wall towards left slot, on the right side of the slot
Connection, which is equipped with, in inner wall connects electric slot, and straight slot is provided with and communicated in the power supply base of both sides end wall above and below the slot, described
It is connected in the power supply base of both sides end wall above and below straight slot and is arranged with sliding groove extended to the right, the sliding groove
Connection is equipped with left telescopic chute in the power supply base of downside end wall, and end wall is set by gear grooved connection on the right side of the left telescopic chute
There is right telescopic chute, be additionally provided with the break-through slot through sliding groove described in upper and lower both sides in the power supply base, in the sliding groove
Being slidably installed has sliding panel, is installed at the leftward position of the sliding panel inner side end and matches with straight slot slip
The lockplate of connection is closed, the sliding panel lower end surface of upside is installed with left expansion plate, and the left expansion plate stretches into institute
State in break-through slot and extend downwardly and stretch into downside the sliding panel in wears groove in and stretch into the left telescopic chute, it is described
Left the expansion plate sliding connection of described with the break-through slot, the left telescopic chute and downside sliding panel and right end face respectively
Right tooth-strip part is provided with, driving groove, the transmission are provided in the power supply base inner wall of break-through slot right side end wall
Worm gear drive mechanism is provided in slot, is rotatably assorted in the gear grooved by a front and rear axis extended and transmission gear is installed,
Being slidably installed in the right telescopic chute has right expansion plate, the right expansion plate top end surface and the downside sliding panel lower end
Face is fixedly connected and left end face is provided with left tooth-strip part, the transmission gear respectively with the right rack on the right side of the left expansion plate
Left tooth-strip part engagement connection on the left of portion and right expansion plate, the sliding panels of upper and lower both sides is towards the worm gear drive mechanism
Side be installed with elastic power connecting sheet, be provided in the sliding groove madial wall and the elastic power connecting sheet cooperate
Power connecting sheet, the power connecting sheet are connect with power supply.
2. a kind of household according to claim 1 supplies electric plug socket device, it is characterised in that：It is described to supply on the right side of plug
End face, which is installed with, connects electric block, described to be installed with the electric wire being connect with electrical equipment for plug left end face, described
Connecing electric block, end wall is provided with the lock slots being connected with the lockplate up and down, described to connect electric block right end face and be installed with
With the electric contact for connecing electric slot mutual cooperation connection.
3. a kind of household according to claim 1 supplies electric plug socket device, it is characterised in that：It is described to connect electric slot right-hand end
Wall is installed with elastic connecting battery plate, and the elastic connecting battery plate is electrically connected with the elastic power connecting sheet.
4. a kind of household according to claim 1 supplies electric plug socket device, it is characterised in that：The worm gear drive mechanism
Including turbine, worm screw, rotary electric machine, connection is engaged on the left of the turbine with the right tooth-strip part on the right side of the left expansion plate and is passed through
One axis is rotatably assorted with end wall before and after the driving groove and connect, and the turbine is connected with the worm-drive, the worm screw
Left distal end is rotatably assorted with the driving groove base end wall by a bearing and connect, and the worm screw right end is moved with rotary electric machine
Power connects, and the rotary electric machine outer surface is fixedly installed in the power supply base inner wall.
5. a kind of household according to claim 1 or 2 supplies electric plug socket device, it is characterised in that：It is described to connect the electric block right side
Side end face periphery is provided with the first inclined-plane, and the slot left end face is provided with second to cooperate with first inclined-plane tiltedly
Face, the lockplate are provided with the third inclined-plane to cooperate with the lock slots close to one end periphery of the slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320078.1A CN108258532A (en) | 2017-12-12 | 2017-12-12 | A kind of household supplies electric plug socket device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320078.1A CN108258532A (en) | 2017-12-12 | 2017-12-12 | A kind of household supplies electric plug socket device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108258532A true CN108258532A (en) | 2018-07-06 |
Family
ID=62722605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711320078.1A Pending CN108258532A (en) | 2017-12-12 | 2017-12-12 | A kind of household supplies electric plug socket device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108258532A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109541971A (en) * | 2018-11-22 | 2019-03-29 | 许汉平 | A kind of control method of high stability socket |
| CN111786206A (en) * | 2020-06-03 | 2020-10-16 | 丁艳勤 | Plug using device capable of avoiding falling and convenient to store and application |
| CN112271481A (en) * | 2020-10-19 | 2021-01-26 | 杨爱明 | Firm in connection just prevents power supply unit of electric shock |
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| CN106816040A (en) * | 2017-01-24 | 2017-06-09 | 杜董 | A kind of bridge alarming device installed with convenient disassembly |
| CN107136886A (en) * | 2017-06-08 | 2017-09-08 | 冯斌斌 | A kind of letter box arrangement |
| CN107257047A (en) * | 2017-06-08 | 2017-10-17 | 陈剑波 | It is a kind of can safe power supply socket device |
| CN107369993A (en) * | 2017-07-14 | 2017-11-21 | 潘军权 | A kind of power supply engagement device of electrical equipment |
| CN107394502A (en) * | 2017-07-26 | 2017-11-24 | 俞灿 | A kind of power supply connecting element |
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- 2017-12-12 CN CN201711320078.1A patent/CN108258532A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816040A (en) * | 2017-01-24 | 2017-06-09 | 杜董 | A kind of bridge alarming device installed with convenient disassembly |
| CN107136886A (en) * | 2017-06-08 | 2017-09-08 | 冯斌斌 | A kind of letter box arrangement |
| CN107257047A (en) * | 2017-06-08 | 2017-10-17 | 陈剑波 | It is a kind of can safe power supply socket device |
| CN107369993A (en) * | 2017-07-14 | 2017-11-21 | 潘军权 | A kind of power supply engagement device of electrical equipment |
| CN107394502A (en) * | 2017-07-26 | 2017-11-24 | 俞灿 | A kind of power supply connecting element |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109541971A (en) * | 2018-11-22 | 2019-03-29 | 许汉平 | A kind of control method of high stability socket |
| CN111786206A (en) * | 2020-06-03 | 2020-10-16 | 丁艳勤 | Plug using device capable of avoiding falling and convenient to store and application |
| CN112271481A (en) * | 2020-10-19 | 2021-01-26 | 杨爱明 | Firm in connection just prevents power supply unit of electric shock |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180706 |
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| RJ01 | Rejection of invention patent application after publication |