CN207819049U - A kind of attaching plug extractor - Google Patents
A kind of attaching plug extractor Download PDFInfo
- Publication number
- CN207819049U CN207819049U CN201820238822.7U CN201820238822U CN207819049U CN 207819049 U CN207819049 U CN 207819049U CN 201820238822 U CN201820238822 U CN 201820238822U CN 207819049 U CN207819049 U CN 207819049U
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- CN
- China
- Prior art keywords
- claw
- plug
- conducting wire
- attaching plug
- control module
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of attaching plug extractors, are made of claw, claw distance adjusting mechanism, extraction guiding mechanism, extraction mechanism, pin connection sheet, electronic control module and shell；There are two the claws, and shape is consistent, is arranged symmetrically in the both sides of plug, there is dentalation at the claw position opposite with plug, for plug to be clamped；The claw distance adjusting mechanism is mounted among two claws and is connected respectively with two claws；One end of the extraction guiding mechanism is supported on receptacle face, and the other end is fixedly connected with extractor shell；The extraction guiding mechanism has rail configurations；The extraction mechanism is connected with two claws and shell；The pin connection sheet is connected on the poles the L and N pin of plug, and is connected with electronic control module；It is fixed with electronic control module on the inside of the shell, extracts guiding mechanism, extraction mechanism.The utility model attaching plug extractor can automatically pull the plug out of the socket after electrical equipment shuts down.
Description
Technical field
The utility model belongs to attaching plug extractor technical field, more particularly, to one kind after electric appliance is out of service
The extractor of attaching plug can be extracted automatically.
Background technology
In modern life at home, the use of various household electrical appliance is very frequent, and every electrical equipment has under normal conditions
One attaching plug is plugged in power outlet, and connection household 220V AC powers power to electrical equipment.In order to make power supply can
It is connected by ground, ensures the safe operation of household electrical appliance and the safety operation of user, the attaching plug being typically designed is inserted with power supply
Mating gap all very littles of seat so that contact engaging and separating force is larger, and attaching plug is not easy abjection or connector from socket and virtually connects, but
It is that such design is operated to the plug of the daily carry out attaching plug of user, particularly extraction operates and brings inconvenience, in
It is often to have electric appliance user to be disinclined to try to pull out attaching plug again after being finished electric appliance and closing power supply, in such case
Under, once accidental short circuit occurs inside electrical equipment, the electric wire comprising electrical equipment, power outlet and entire family will be given
Road damages, and is easier to make to occur at electric switch under the collective effect of thunder and lightning and humid air especially in thunderstorm weather
Short circuit, or even have the risk that fire occurs；And for the weaker user of strength, in order to be pulled out at full tilt from power outlet
Go out attaching plug, it is possible to which finger can be stretched into unintentionally the gap between the attaching plug and socket that have been pulled away a part
In, Danger Electric shock risk occurs since finger contacts plug conducting sheet metal.Then, designing one can safely and conveniently extract
The extractor of attaching plug is the in demand tool of people's daily life.
Notification number discloses a kind of Simple plug puller for the Chinese invention patent of CN102780130A, including：i）Bottom
Seat component, between plug pedestal and receptacle face, and is connected to one and can apply between plug pedestal and receptacle face
The component of separating force, the separating force act on the direction basically perpendicular to plug base plane and are directed toward the side far from receptacle face
To；ii）Lateral members are connected to substructure member, and operable to cause separating force to be applied to plug pedestal, the connection
Allow the rotary motion between lateral members and substructure member；And iii）The lateral members are adapted for so that rotary motion is led
A part for lateral members is caused to apply pressure to receptacle face, to generate separating force via the connection to substructure member；
Wherein substructure member is mounted to the plug before plug is inserted into socket, and when plug will be extracted from socket, side
Component is rotated relative to substructure member, to generate separating force, and plug is extracted completely from socket.This simple plug is extracted
Device design structure is exquisite, simple and practical, of low cost, it require that manual operation extractor, and cannot stop in electrical equipment
It without manual intervention pulls the plug out of the socket automatically after only operating.
Utility model content
In view of this, the purpose of this utility model is in view of the deficiencies of the prior art, a kind of attaching plug extractor is provided,
The extractor that attaching plug can especially be extracted automatically after electric appliance is out of service, is shutting down to avoid electrical equipment
Later since plug is connected with socket for a long time and the security risk brought.
In order to achieve the above objectives, the utility model uses following technical scheme：
The attaching plug extractor of the utility model is by claw, claw distance adjusting mechanism, extraction guiding mechanism, extraction machine
Structure, pin connection sheet, electronic control module and main body cover composition；There are two the claws, and shape is consistent, is arranged symmetrically in plug
Both sides, there is dentalation at the claw position opposite with plug, for plug to be reliably clamped；The claw distance adjustment machine
Structure is mounted among two claws and is connected respectively with two claws；One end of the extraction guiding mechanism is supported on socket table
Face provides the support force opposite with receptacle face direction to pull the plug out of the socket, and the other end is fixedly connected with extractor shell；Described
Extract guiding mechanism have rail configurations, make two claws be connected in guide rail can along vertically on the direction of receptacle face from
It is slided by ground, sliding distance is only limited by rail length；The extraction mechanism and two claws and outer shell phase
Even；The pin connection sheet is that two sheet metals respectively connect a conducting wire, is needed before plug is plugged on socket in advance
It is connected on the poles the L and N pin of plug, the conducting wire other end is connected with electronic control module；It is fixed with automatically controlled mould on the inside of the shell
Block extracts guiding mechanism, extraction mechanism, and provides outer protection to all components.
Further, the dentalation surface of the clawed end portions covers the electro-insulating rubber of one layer of 0.2~0.5mm thickness.
Further, the claw distance adjusting mechanism is made of electromagnet and spring.
Further, the claw distance adjusting mechanism is connected with electronic control module with conducting wire.
Further, the extraction mechanism is made of motor and guiding leading screw.
Further, the electronic control module includes clocking capability.
The utility model has the beneficial effects that：
The attaching plug extractor of the utility model is preparing the plug of electrical equipment being inserted into socket in use, first will
Pin connection sheet be sleeved on plug the poles L and N extremely on, plug and attaching plug extractor are integrally then inserted into socket, used
When electrical equipment, the poles L of plug, N extremely in there is current flowing, attaching plug extractor not to work；After having used electrical equipment,
The poles L of plug, N extremely in there is no current flowing, the electronic control module in attaching plug extractor to monitor this by pin connection sheet
Kind state just starts timing, and when timing reaches preheating setting time, electronic control module makes its fortune to claw distance adjusting mechanism signal
It is dynamic, drive two claws to clamp two sides of plug rapidly, while electronic control module to extraction mechanism signal make its along perpendicular to
The direction of receptacle face moves, and drives claw to clip plug and is pulled out socket, realizes that electrical equipment exists in this way
Shutting down in the later set time, it is fully powered-off using electric equipment that plug is extracted socket automatically, plays protection electrical equipment
The overload current impact that will not may occur in by supply line when idle causes to damage or cause imitating for the contingencies such as fire
Fruit.
Description of the drawings
Fig. 1 is the structural schematic diagram of the attaching plug extractor of the utility model.
Fig. 2 is insert-connecting plate N, the insert-connecting plate L shape schematic diagram of the attaching plug extractor of the utility model.
In figure：1, claw a, 2, band spring electromagnet, 3, guide rail a, 4, motor, 5, leading screw, 6, main body cover, 7, conducting wire a,
8, conducting wire b, 9, electronic control module, 10, conducting wire c, 11, conducting wire d, 12, guide rail b, 13, claw b, 14, insert-connecting plate N, 15, zero curve inserts
Foot, 16, earth pin, 17, live prong, 18, insert-connecting plate L, 19, socket, 20, plug.
Specific implementation mode
Below in conjunction with attached drawing and specific embodiment, the technical solution of the utility model is clearly and completely retouched
It states, it is clear that described embodiment is only the utility model a part of the embodiment, instead of all the embodiments.Based on this reality
It is obtained by those of ordinary skill in the art without making creative efforts every other with the embodiment in novel
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of attaching plug extractor is by main body cover 6, claw a 1, claw b 13, band spring electromagnet
2, motor 4, leading screw 5, electronic control module 9, insert-connecting plate L 18, insert-connecting plate N 14, conducting wire a 7, conducting wire b 8, conducting wire c 10, conducting wire d
11 compositions；The main body cover 6 is case type structures, and other component is mounted on the inside of 6 case type structures of main body cover, both sides
Guide rail 3 and guide rail 12 there are one each, the internal cavities volume of main body cover 6 can at least longitudinally receive lower 2 plugs 20；Institute
The claw a 1 stated is that diagrammatic longitudinal section is L-shaped block structure, the claw b 13 and 1 symmetrical shapes of claw a, claw a
1, face opposite with the plug 20 of electrical appliance claw b 13 is serrated, so that two claws improve longitudinal direction when embracing plug 20
Frictional force, claw a 1 and claw b 13 are entrenched in respectively in the guide rail 3 and guide rail 12 of main body cover 6, can be along guide rail in longitudinal direction
Upper movement；The L-shaped opposite end of two claws is connected with the band spring electromagnet 2 for being arranged in 6 centre position of main body cover, described
Be connected respectively with claw a 1, claw b 13 with the spring both ends in spring electromagnet 2, be in confined state, claw a 1,
Claw b 13 is pushed by spring in the state detached with plug 20；The leading screw 5 is arranged in 6 centre position of main body cover,
Both ends are separately fixed on main body cover 6；The motor 4 is fixedly connected with spring electromagnet 2, and relative position is immutable,
And it can be integrated with band spring electromagnet 2 and be moved in the longitudinal direction along leading screw 5；The electronic control module 9 is fixed on main body cover 6
On, there are conducting wire a 7, conducting wire b 8, conducting wire c 10, conducting wire d 11 by motor 4 respectively, band spring electromagnet 2, insert-connecting plate L 18, insert
Contact pin N 14 is coupled, and is integrated with timer function.
As shown in Fig. 2, the insert-connecting plate N 14 is O shape sheets, in-between square hole and the pin sheet metal for being sleeved on plug
It is the relationship of tight fit；The insert-connecting plate L 18 is consistent with its shape.
User is before preparing the plug 20 of electrical equipment being inserted into socket 19, first insert-connecting plate N and insert-connecting plate L difference
It is inserted on the zero curve and live prong sheet metal of plug 20, so that plug 20 is formed an entirety with attaching plug extractor, then
It is inserted into socket 19；During electrical equipment works, there is current flowing in plug 20, by insert-connecting plate N and insert-connecting plate L by current signal
Electronic control module 9 is passed to, electronic control module 9 is not-time at this time；When electrical equipment is stopped, there is no electric current stream in plug 20
It is logical, the signal of not electric current is passed to by electronic control module 9 by insert-connecting plate N and insert-connecting plate L, electronic control module 9 starts timing, when tired
When meter reaches 10 minutes, electronic control module 9 gives band spring electromagnet 2 to be powered by conducting wire b 8 to be made its moment band be magnetic, inhales immediately
Close claw a 1, claw b 13, claw a 1, claw b 13 are simultaneously by 20 locking of plug, and electronic control module 9 passes through conducting wire a 7 at this time
Signal is sent to motor 4, the operating of motor 4 drives band spring electromagnet 2, claw a 1, claw b 13, plug 20 to hang down along leading screw 5
It is directly moved up in the direction on 19 surface of socket, plug 20 is extracted into socket 19, guide rail a 3, guide rail b 12 are in claw a 1, card
During pawl b 13 is moved up while playing guiding role.
Using the attaching plug extractor of the utility model, electrical equipment can be certainly at 10 minutes after shutting down
Dynamic that plug is extracted socket, fully powered-off using electric equipment, playing protection electrical equipment will not be in by supply line when idle
The overload current that may occur impacts and leads to the effect for damaging or causing the contingencies such as fire.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, without departing from this practicality
The spirit and scope of new technique scheme should all cover in the right of the utility model.
Claims (5)
1. a kind of attaching plug extractor, it is characterised in that：The attaching plug extractor includes main body cover（6）, claw a（1）、
Claw b（13）, band spring electromagnet（2）, motor（4）, leading screw（5）, electronic control module（9）, insert-connecting plate L（18）, insert-connecting plate N
（14）, conducting wire a（7）, conducting wire b（8）, conducting wire c（10）, conducting wire d（11）, the main body cover（6）It is case type structures, it is described
Claw a（1）, claw b（13）, band spring electromagnet（2）, motor（4）, leading screw（5）, electronic control module（9）, insert-connecting plate L（18）, insert
Contact pin N（14）, conducting wire a（7）, conducting wire b（8）, conducting wire c（10）, conducting wire d（11）It is mounted on main body cover（6）Case type structures
Inside, main body cover（6）Both sides respectively there are one guide rail（3）And guide rail（12）, main body cover（6）Internal cavities volume it is minimum
Lower 2 plugs can longitudinally received（20）；The claw b（13）With claw a（1）Symmetrical shape, and it is arranged symmetrically in master
Body case（6）Both sides.
2. a kind of attaching plug extractor according to claim 1, it is characterised in that：The main body cover（6）By hard
Matter ambroin is made.
3. a kind of attaching plug extractor according to claim 1, it is characterised in that：The claw a（1）, claw b
（13）With the plug of electrical appliance（20）Opposite face is serrated.
4. a kind of attaching plug extractor according to claim 1, it is characterised in that：The electronic control module（9）It is integrated
There is timer.
5. a kind of attaching plug extractor according to claim 1, it is characterised in that：The insert-connecting plate L（18）, grafting
Piece N（14）It is sleeved on the pin sheet metal of plug, for whether having current flowing in test plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238822.7U CN207819049U (en) | 2018-02-10 | 2018-02-10 | A kind of attaching plug extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238822.7U CN207819049U (en) | 2018-02-10 | 2018-02-10 | A kind of attaching plug extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207819049U true CN207819049U (en) | 2018-09-04 |
Family
ID=63321281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820238822.7U Expired - Fee Related CN207819049U (en) | 2018-02-10 | 2018-02-10 | A kind of attaching plug extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207819049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110890670A (en) * | 2019-12-12 | 2020-03-17 | 兰溪德比电子科技有限公司 | New energy automobile charger plug device with circuit protection function |
| CN111048949A (en) * | 2020-01-15 | 2020-04-21 | 建德市达沃科技有限公司 | Automatic plug socket of speech recognition |
-
2018
- 2018-02-10 CN CN201820238822.7U patent/CN207819049U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110890670A (en) * | 2019-12-12 | 2020-03-17 | 兰溪德比电子科技有限公司 | New energy automobile charger plug device with circuit protection function |
| CN110890670B (en) * | 2019-12-12 | 2021-02-09 | 兰溪德比电子科技有限公司 | New energy automobile charger plug device with circuit protection function |
| CN111048949A (en) * | 2020-01-15 | 2020-04-21 | 建德市达沃科技有限公司 | Automatic plug socket of speech recognition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20190210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |