CN110299638A - A kind of socket and matched plug preventing electric shock - Google Patents
A kind of socket and matched plug preventing electric shock Download PDFInfo
- Publication number
- CN110299638A CN110299638A CN201910601363.3A CN201910601363A CN110299638A CN 110299638 A CN110299638 A CN 110299638A CN 201910601363 A CN201910601363 A CN 201910601363A CN 110299638 A CN110299638 A CN 110299638A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- feeler lever
- socket
- jack
- gear
- 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.)
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Classifications
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- 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
- H01R13/44—Means for preventing access to live contacts
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- 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
Abstract
The present invention provides a kind of sockets and matched plug for preventing electric shock, including jack housing, contact jack, Socket walls, lock jack, contact jack is equipped with above jack housing, there are two contact jacks, locking jack is equipped among contact jack, Socket walls are fixedly connected with below contact jack, gear transmission structure is equipped between Socket walls and jack housing, gear rotation connection activity feeler lever, movable feeler lever detent bar is fixedly connected by movable feeler lever fixed link with jack housing, jack housing lower inside is fixedly connected with insulating layer, insulating layer two sides are equipped with conductive touching ring, two sides conduction is touched ring and is located at immediately below movable feeler lever, the present invention is because of the design by gear transmission structure, drive drive mechanism that movable feeler lever is made to connect conductive contact blade downwards in plug insertion socket, again due to the hydraulic transmission among socket, it is inserted into plug After can conductive contact blade be powered on, duplicate protection, prevent jack be inserted into foreign matter accidental shock.
Description
Technical field
The present invention relates to power outlet field more particularly to a kind of sockets and matched plug for preventing electric shock.
Background technique
Power outlet refers to for connecting the alternating current for providing alternating current, makes household electrical appliance and portable small device
Be powered workable device.Power outlet is the female connector for having slot or pothole, has rodlike or copper sheet shape electricity outstanding for allowing
Source plug insertion, by electric power through plug conductive to electric appliance.The plug that general socket is designed as non-same specification can not just be inserted
Enter, rodlike protrusion is had on partial socket, the pothole arranged in pairs or groups on plug, existing socket designs metal touching generally below jack
Piece, metal feeler lever and metal contact piece in plug insertion on plug contact turn-on power, this kind of to design there is security risk,
Metal contact piece can be also touched when being inserted into socket with other conductive bodies, so as to cause electric shock, especially child, is liked
It is inserted by thing toward in the jack of socket, it is abnormally dangerous.
Summary of the invention
The purpose of the present invention is to provide a kind of sockets and matched plug for preventing electric shock, to solve above-mentioned background skill
The problem of getting an electric shock in the jack for taking conductive foreign matter insertion socket proposed in art.
The purpose and effect of a kind of socket for preventing electric shock of the present invention and matched plug, by technological means in detail below
Reached:
A kind of socket and matched plug preventing electric shock, including jack housing, contact jack, Socket walls, locking are inserted
Hole, force rod, upper piston, hydraulic tube, hydraulic oil, plug, feeler lever, switch lever, sawtooth, drive rod, open position bar, switch button,
Detent block, shaft, spring, reset spring, movable feeler lever, detent slot, movable feeler lever fixed link, movable feeler lever detent bar, lower tooth
Wheel, lower gear fixed link, gear fixed link, gear, insulating layer, pneumaticpiston, connecting rod, lower piston, conductive contact blade, zero
Line contact, slide bar, metab, underlying conductive touch ring, and Upper conductive touches ring, movable spring, live blade, the jack housing
Top is equipped with contact jack, and there are two the contact jacks, and locking jack, the contact jack are equipped among the contact jack
Lower section is fixedly connected with Socket walls, and gear transmission structure is equipped between the Socket walls and jack housing, and the gear passes through upper
Gear fixed link is fixedly connected in Socket walls, and the Socket walls are equipped with opening, the gear side through opening, it is described on
Gear rotated down connects lower gear, and the lower gear is fixedly connected below Socket walls by lower gear fixed link, under described
Gear rotation connection activity feeler lever, activity feeler lever top are fixedly connected with reset spring upper end described in reset spring and are fixedly connected
Jack housing and lower end are fixedly connected with movable feeler lever, and the activity feeler lever is up and down by movable feeler lever detent bar, the work
Movable feeler lever detent bar is fixedly connected by movable feeler lever fixed link with jack housing, and the jack housing lower inside is fixedly connected
Insulating layer, the insulating layer two sides are equipped with conductive touching ring, and the two sides conduction touching ring is located at immediately below movable feeler lever.
Further, Socket walls are fixedly connected with below the contact jack, the Socket walls are enclosed shape and side is equipped with and opens
Mouthful.
Further, the gear through the opening in Socket walls and is fixedly connected on Socket walls by gear fixed link
On, the gear rotated down connects lower gear, and the lower gear is fixedly connected in Socket walls by lower gear fixed link
And side rotation connection activity feeler lever.
Further, the movable feeler lever upper end is fixedly connected with reset spring, and the activity feeler lever and lower tooth wheel tread are equal
It is even to be equipped with sawtooth, detent slot is equipped among the activity feeler lever, flexible connection activity feeler lever detent bar in the detent slot is described
Movable feeler lever detent bar passes through detent slot and both ends are fixedly connected with movable feeler lever fixed link, and the activity feeler lever detent bar has up and down
Two and it is fixedly connected to movable feeler lever fixed link.
Further, it is equipped with locking jack among described two contact jacks, is fixedly connected with liquid below the locking jack
Pressure pipe, the hydraulic tube have two and bilateral symmetry, and the hydraulic tube upper end is flexibly connected upper piston, and the upper piston top is solid
Surely force rod is connected, the force rod is that inverted " u "-shaped and both ends are fixedly connected with upper piston.
Further, the hydraulic tube is that L shape and the inside are full of hydraulic oil, and the hydraulic tube other end is slidably connected lower work
Plug, the lower piston other end are fixedly connected with connecting rod, and the connecting rod other end is fixedly connected with pneumaticpiston, and the air pressure is living
The plug other end is fixedly connected with slide bar.
Further, described slide bar one end is fixedly connected with pneumaticpiston and the other end is triangle, fixed company on the slide bar
It is connected to conductive contact blade, the conductive contact blade is L shape, is fixedly connected under neutral blade and the slide bar of the other side below the slide bar
Side is fixedly connected with live blade.
Further, the other side of the slide bar is equipped with metab, is fixedly connected with underlying conductive above the metab
Ring is touched, Upper conductive is flexibly connected above the underlying conductive touching ring and touches ring, between the Upper conductive touching ring and metab
It is connected with movable spring.
Further, it is fixedly connected with feeler lever below the plug, is uniformly provided with sawtooth on the outside of the feeler lever.
Further, it is fixedly connected with switch lever among two feeler levers, is fixed with detent block, institute above the switch lever
It states and is connected with spring on the inside of detent block, the detent block is rotatablely connected shaft, and the detent block is flexibly connected drive rod lower end, institute
It states and is equipped with open position bar on the right side of drive rod top, on the left of the open position bar be triangle and right side is fixedly connected with switch button.
In comparison with existing structure, the present invention has the advantage that
1, the present invention is because of the design by the Socket walls below contact jack, since Socket walls surrounding is bonded and only in side
There are openings, can only be in Socket walls when foreign matter insertion, and the structure being not readily accessible to inside socket protects interior arrangement
While can also prevent electric shock danger.
2, the present invention is because of the design of the rotational struction by Socket walls opening fixed gear and lower gear, when plug is inserted
When entering contact jack, the sawtooth of the feeler lever side on plug and the fluted disc detent of gear are rotated, and gear rotation drives lower tooth
Wheel rotation, lower gear rotate the decline synchronous with plug down of drive activity feeler lever, the activity feeler lever when plug is fully inserted into socket
Drop to lowest part, contacts and power on the conductive touching ring immediately below movable feeler lever, when pulling the plug out of the socket, pass through gear drive
Structure can reset movable feeler lever, while reset spring makes it is also possible that movable feeler lever remains at the position on most
Activity feeler lever has lucky shift length when obtaining next insertion plug.
3, the present invention by the hydraulic tube among socket because being designed, while switch lever is equipped among plug, complete in plug
When being inserted into socket, switch lever passes through locking device first and locks plug in socket, prevents from popping up, furthermore switch lever squeezes stress
Bar squeezes the upper piston above hydraulic tube down, and upper piston drives lower piston displacement by hydraulic oil again, and lower piston passes through company
Extension bar drives the slide bar displacement in insulating layer, and slide bar is up lifted metab by the triangle of the other end, metab
On conductive touching ring contact activity feeler lever, furthermore the contact thermoelectricity when sliding bar arrives left and right ends of the conductive contact blade on slide bar touches
Piece and neutral blade are to be connected the power supply of entire socket plug, after pulling the plug out of the socket, the pneumaticpiston side of the slide bar other end
Air pressure is small, and draught head retracts slide bar, and conductive contact blade is separated with live blade and neutral blade, socket power-off, thus further
Prevent the case where getting an electric shock.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the overall structure diagram of plug of the invention；
Fig. 3 is enlarged drawing at C in Fig. 2 of the invention；
Fig. 4 is enlarged drawing at A in Fig. 1 of the invention；
Fig. 5 is enlarged drawing at B in Fig. 1 of the invention.
In figure: 1- jack housing, 2- contact jack, 3- Socket walls, 4- lock jack, 5- force rod, 6- upper piston, 7- liquid
Pressure pipe, 8- hydraulic oil, 9- plug, 10- feeler lever, 11- switch lever, 12- sawtooth, 13- drive rod, 14- open position bar, 15- switch are pressed
Button, 16- detent block, 17- shaft, 18- spring, 19- reset spring, 20- activity feeler lever, 21- detent slot, 22- activity feeler lever are solid
Fixed pole, 23- activity feeler lever detent bar, 24- lower gear, 25- lower gear fixed link, 26- gear fixed link, 27- gear,
28- insulating layer, 29- pneumaticpiston, 30- connecting rod, 31- lower piston, 32- conductive contact blade, 33- neutral blade, 34- slide bar, 35-
Metab, 36- underlying conductive touch ring, and 37- Upper conductive touches ring, 38- movable spring, 39- live blade.
Specific embodiment
In the following, will be explained in the embodiment of the present invention, the example is shown in the accompanying drawings and the description below.Although will combine
The exemplary embodiment description present invention, it is to be understood that the description is not really wanted to limit the invention to the illustrative implementation
Example.On the contrary, the present invention will not only cover the exemplary embodiment, but also cover various replacements, it is changing, equivalent and
Other embodiments may include in the spirit and scope of the present invention as defined in the appended claims.
Referring to Fig. 1 to attached drawing 5, a kind of socket and matched plug preventing electric shock, including jack housing 1, contact are inserted
Hole 2, Socket walls 3, locking jack 4, force rod 5, upper piston 6, hydraulic tube 7, hydraulic oil 8, plug 9, feeler lever 10, switch lever 11,
Sawtooth 12, drive rod 13, open position bar 14, switch button 15, detent block 16, shaft 17, spring 18, reset spring 19, activity touching
Bar 20, detent slot 21, movable feeler lever fixed link 22, movable feeler lever detent bar 23, lower gear 24, lower gear fixed link 25, upper tooth
Take turns fixed link 26, gear 27, insulating layer 28, pneumaticpiston 29, connecting rod 30, lower piston 31, conductive contact blade 32, neutral blade
33, slide bar 34, metab 35, underlying conductive touching ring 36, Upper conductive touching ring 37, movable spring 38, live blade 39, socket
Contact jack 2 is equipped with above shell 1, there are two contact jacks 2, is equipped among contact jack 2 and locks jack 4, under contact jack 2
Side is fixedly connected with Socket walls 3, and gear transmission structure is equipped between Socket walls 3 and jack housing 1, and gear 27 is solid by gear
Fixed pole 26 is fixedly connected in Socket walls 3, and Socket walls 3 are equipped with opening, and 27 side of gear turns below gear 27 through being open
Dynamic connection lower gear 24, lower gear 24 are fixedly connected on 3 lower section of Socket walls by lower gear fixed link 25, and the rotation of lower gear 24 connects
It takes over a job movable feeler lever 20,19 reset spring of reset spring, 20 upper end is fixedly connected with above movable feeler lever 20 and is fixedly connected with jack housing 1
And lower end is fixedly connected with movable feeler lever 20, movable feeler lever 20 is up and down by movable feeler lever detent bar 23, movable feeler lever detent
Bar 23 passes through movable feeler lever fixed link 22 and is fixedly connected with jack housing 1, and 1 lower inside of jack housing is fixedly connected with insulating layer
28,28 two sides of insulating layer are equipped with conductive touching ring, and two sides conduction is touched ring and is located at immediately below movable feeler lever 20.
Wherein, Socket walls 3 are fixedly connected with below contact jack 2, Socket walls 3 are enclosed shape and side is equipped with opening, are prevented
Foreign matter insertion destroys the structure inside socket, while can prevent from getting an electric shock.
Wherein, gear 27 is fixedly connected on Socket walls 3 through the opening in Socket walls 3 and by gear fixed link 26
On, 27 rotated down of gear connects lower gear 24, and lower gear 24 is fixedly connected in Socket walls 3 by lower gear fixed link 25
And side rotation connection activity feeler lever 20, enable movable feeler lever 20 to surpass same direction with plug and goes up and down jointly.
Wherein, movable 20 upper end of feeler lever is fixedly connected with reset spring 19, and movable feeler lever 20 and 24 contact surface of lower gear are uniform
Equipped with sawtooth, detent slot 21, flexible connection activity feeler lever detent bar 23 in detent slot 21, activity touching are equipped among movable feeler lever 20
Bar detent bar 23 passes through detent slot 21 and both ends are fixedly connected with movable feeler lever fixed link 22, and movable feeler lever detent bar 23 has upper and lower two
Root and be fixedly connected to movable feeler lever fixed link so that movable feeler lever 20 after plug extraction can self-return, keep living
Movable feeler lever 20 has appropriate reasonable distance and conductive touching ring contact.
Wherein, it is equipped with locking jack 4 among two contact jacks 2, locks and is fixedly connected with hydraulic tube 7, liquid below jack 4
Pressure pipe 7 has two and bilateral symmetry, and 7 upper end of hydraulic tube is flexibly connected upper piston 6, is fixedly connected with force rod 5 above upper piston 6,
Force rod 5 is that inverted " u "-shaped and both ends are fixedly connected with upper piston 6, and the slide bar 34 of left and right two in insulating layer 28 is synchronized
With away from activity.
Wherein, hydraulic tube 7 is that L shape and the inside are full of hydraulic oil 8, and 7 other end of hydraulic tube is slidably connected lower piston 31, under
31 other end of piston is fixedly connected with connecting rod 30, and 30 other end of connecting rod is fixedly connected with pneumaticpiston 29, and pneumaticpiston 29 is another
End is fixedly connected with slide bar 34, so that slide bar 34 and piston can be set back by draught head after the extraction of plug 9.
Wherein, 34 one end of slide bar is fixedly connected with pneumaticpiston 29 and the other end is triangle, is fixedly connected on slide bar 34
Conductive contact blade 32, conductive contact blade 32 are L shape, and 34 lower section of slide bar of neutral blade 33 and the other side is fixedly connected with below slide bar 34
It is fixedly connected with live blade 39, so that the device when being not inserted into plug 9 in entire socket is in off-position, is inserted into plug 9
It is followed by connecting entire power supply.
Wherein, the other side of slide bar 34 is equipped with metab 35, and underlying conductive touching ring is fixedly connected with above metab 35
36, underlying conductive, which touches, is flexibly connected Upper conductive touching ring 37 above ring 36, connects between Upper conductive touching ring 37 and metab 35
It is connected to movable spring 38, so that touching ring 37 by the elastic force Upper conductive of movable spring 38 and movable feeler lever 20 is closer connects
Touching, prevents poor contact from powering off.
Wherein, feeler lever 10 is fixedly connected with below plug 9, the outside of feeler lever 10 is uniformly provided with sawtooth 12, so that entire transmission
Device can synchronize, and prevent from skidding and do not connect power supply caused by leading to the movable displacement not enough of feeler lever 20.
Wherein, it is fixedly connected with switch lever 11 among two feeler levers 10, detent block 16, detent is fixed with above switch lever 10
Spring 18 is connected on the inside of block 16, detent block 16 is rotatablely connected shaft 17, and detent block 16 is flexibly connected 13 lower end of drive rod, transmission
Open position bar 14 is equipped on the right side of 13 top of bar, on the left of open position bar 14 be triangle and right side is fixedly connected with switch button 15, so that inserting
First 9 be fully inserted into socket after can lock, prevent plug loosen power-off and accidental shock danger.
The working principle of the present embodiment:
When using the present invention, three holes on 9 alignment socket of plug are inserted into first, are fixed by 3 opening of Socket walls
Gear 27 and lower gear 24 design of the rotational struction, 10 side of feeler lever when plug 9 is inserted into contact jack 2, on plug 9
Sawtooth 12 and gear 27 fluted disc detent rotate, gear 27 rotation drive lower gear 24 rotate, lower gear 24 rotate band
The decline synchronous with plug 9 down of dynamic activity feeler lever 20, when plug 9 is fully inserted into socket, activity feeler lever 20 drops to lowest part,
Contact and powers on the conductive touching ring immediately below movable feeler lever 20, when pull the plug out of the socket 9 when, being capable of general by gear transmission structure
Movable feeler lever 20 resets, while reset spring 19 is it is also possible that movable feeler lever 20 remains at the position on most, so that under
Activity feeler lever 20 has lucky shift length when secondary insertion plug 9, secondly because the hydraulic tube 7 among socket designs, inserts simultaneously
Switch lever 11 is equipped among first 9, when plug 9 is fully inserted into socket, switch lever 11 is first locked plug 9 by locking device
It in socket, prevents from popping up, furthermore switch lever 11 squeezes force rod 5 and squeezes the upper piston 6 of 7 top of hydraulic tube down, upper piston 6
Lower piston 31 is driven to be displaced by hydraulic oil 8 again, lower piston 31 drives the slide bar 34 in insulating layer 28 to be displaced by connecting rod 30,
Slide bar 34 is up lifted metab 35 by the triangle of the other end, the conductive touching ring contact activity touching on metab 35
Bar 20, furthermore the conductive contact blade 32 on slide bar 34 contacts thermoelectricity contact 39 and neutral blade when slide bar 34 slides into left and right ends
33 so that be connected the power supply of entire socket plug 9, pull the plug out of the socket after 9, the 29 side air pressure of pneumaticpiston of 34 other end of slide bar
Small, draught head retracts slide bar 34, and conductive contact blade 32 is separated with live blade 39 and neutral blade 33, socket power-off, thus into
One step prevents the case where getting an electric shock.
In conclusion although the present invention is described in detail referring to the foregoing embodiments, for the technology of this field
For personnel, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technology
Feature is equivalently replaced, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on, and
It should be included within protection scope of the present invention.
Claims (10)
1. a kind of socket and matched plug for preventing electric shock, including jack housing (1), contact jack (2), Socket walls (3),
It locks jack (4), force rod (5), upper piston (6), hydraulic tube (7), hydraulic oil (8), plug (9), feeler lever (10), switch lever
(11), sawtooth (12), drive rod (13), open position bar (14), switch button (15), detent block (16), shaft (17), spring
(18), reset spring (19), movable feeler lever (20), detent slot (21), movable feeler lever fixed link (22), movable feeler lever detent bar
(23), lower gear (24), lower gear fixed link (25), gear fixed link (26), gear (27), insulating layer (28), air pressure
Piston (29), connecting rod (30), lower piston (31), conductive contact blade (32), neutral blade (33), slide bar (34), metab
(35), underlying conductive touching ring (36), Upper conductive touch ring (37), movable spring (38), live blade (39), it is characterised in that:
Contact jack (2) are equipped with above the jack housing (1), there are two the contact jacks (2), and the contact jack (2) is intermediate
Equipped with locking jack (4), it is fixedly connected Socket walls (3) below the contact jack (2), the Socket walls (3) and jack housing
(1) gear transmission structure is equipped between, the gear (27) is fixedly connected on Socket walls (3) by gear fixed link (26)
On, the Socket walls (3) are equipped with opening, and gear (27) side connects through opening, gear (27) rotated down
It connects lower gear (24), the lower gear (24) is fixedly connected below Socket walls (3) by lower gear fixed link (25), under described
Gear (24) rotation connection activity feeler lever (20), activity feeler lever (20) top are fixedly connected with reset spring (19) described reset
Spring (20) upper end is fixedly connected with jack housing (1) and lower end is fixedly connected movable feeler lever (20), and the activity feeler lever (20) is logical
Movable feeler lever detent of making a living bar (23) is up and down, and the activity feeler lever detent bar (23) passes through movable feeler lever fixed link (22) and inserts
Seat shell (1) is fixedly connected, and jack housing (1) lower inside is fixedly connected insulating layer (28), the insulating layer (28) two
Side is equipped with conductive touching ring, and the two sides conduction touching ring is located at immediately below movable feeler lever (20).
2. a kind of socket and matched plug for preventing electric shock according to claim 1, it is characterised in that: the contact
It is fixedly connected Socket walls (3) below jack (2), the Socket walls (3) are enclosed shape and side is equipped with opening.
3. a kind of socket and matched plug for preventing electric shock according to claim 1, it is characterised in that: the upper tooth
Wheel (27) is fixedly connected on Socket walls (3) through the opening on Socket walls (3) and by gear fixed link (26), it is described on
Gear (27) rotated down connects lower gear (24), and the lower gear (24) is fixedly connected on slotting by lower gear fixed link (25)
On hole wall (3) and side rotation connection activity feeler lever (20).
4. a kind of socket and matched plug for preventing electric shock according to claim 1, it is characterised in that: the activity
Feeler lever (20) upper end is fixedly connected reset spring (19), and the activity feeler lever (20) and lower gear (24) contact surface are uniformly provided with saw
Tooth, the activity feeler lever (20) is intermediate to be equipped with detent slot (21), the interior flexible connection activity feeler lever detent bar of detent slot (21)
(23), the movable feeler lever detent bar (23) passes through detent slot (21) and both ends are fixedly connected with movable feeler lever fixed link (22), institute
Stating movable feeler lever detent bar (23) has upper and lower two and is fixedly connected to movable feeler lever fixed link.
5. a kind of socket and matched plug for preventing electric shock according to claim 1, it is characterised in that: described two
It is equipped with locking jack (4) among contact jack (2), is fixedly connected with hydraulic tube (7), the liquid below the locking jack (4)
Pressure pipe (7) has two and bilateral symmetry, and hydraulic tube (7) upper end is flexibly connected upper piston (6), above the upper piston (6)
It is fixedly connected force rod (5), the force rod (5) is that inverted " u "-shaped and both ends are fixedly connected with upper piston (6).
6. a kind of socket and matched plug for preventing electric shock according to claim 1, it is characterised in that: described hydraulic
(7) are managed as L shape and the inside is full of hydraulic oil (8), hydraulic tube (7) other end is slidably connected lower piston (31), under described
Piston (31) other end is fixedly connected connecting rod (30), and connecting rod (30) other end is fixedly connected with pneumaticpiston (29), institute
It states pneumaticpiston (29) other end and is fixedly connected with slide bar (34).
7. a kind of socket and matched plug for preventing electric shock according to claim 1, it is characterised in that: the slide bar
(34) one end is fixedly connected with pneumaticpiston (29) and the other end is triangle, is fixedly connected with conductive contact blade on the slide bar (34)
(32), the conductive contact blade (32) is L shape, and the cunning of neutral blade (33) and the other side is fixedly connected with below the slide bar (34)
Live blade (39) are fixedly connected with below bar (34).
8. a kind of socket and matched plug for preventing electric shock according to claim 1, it is characterised in that: the slide bar
(34) the other side is equipped with metab (35), and underlying conductive touching ring (36), institute are fixedly connected with above the metab (35)
It states and is flexibly connected Upper conductive touching ring (37) above underlying conductive touching ring (36), Upper conductive touching ring (37) and metab
(35) movable spring (38) are connected between.
9. a kind of socket and matched plug for preventing electric shock according to claim 1, it is characterised in that: the plug
(9) lower section is fixedly connected feeler lever (10), is uniformly provided with sawtooth (12) on the outside of the feeler lever (10).
10. a kind of socket and matched plug for preventing electric shock according to claim 1, it is characterised in that: described two
It is fixedly connected switch lever (11) among root feeler lever (10), is fixed with detent block (16), the card above the switch lever (10)
It is connected with spring (18) on the inside of position block (16), the detent block (16) is rotatablely connected shaft (17), detent block (16) activity
Drive rod (13) lower end is connected, open position bar (14) is equipped on the right side of drive rod (13) top, is on the left of the open position bar (14)
Triangle and right side are fixedly connected with switch button (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910601363.3A CN110299638B (en) | 2019-07-03 | 2019-07-03 | Socket capable of preventing electric shock and matched plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910601363.3A CN110299638B (en) | 2019-07-03 | 2019-07-03 | Socket capable of preventing electric shock and matched plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110299638A true CN110299638A (en) | 2019-10-01 |
| CN110299638B CN110299638B (en) | 2021-01-26 |
Family
ID=68030405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910601363.3A Expired - Fee Related CN110299638B (en) | 2019-07-03 | 2019-07-03 | Socket capable of preventing electric shock and matched plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110299638B (en) |
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| CN111009767A (en) * | 2020-01-16 | 2020-04-14 | 东营奇好日用品有限公司 | Socket with protect function with electrical apparatus plug |
| CN111326891A (en) * | 2020-03-09 | 2020-06-23 | 李妙 | Device capable of automatically powering on and powering off electric appliance socket based on 5G communication |
| CN111403197A (en) * | 2020-03-10 | 2020-07-10 | 杭州朗语科技有限公司 | Intelligent switch convenient to installation |
| CN111585110A (en) * | 2020-06-05 | 2020-08-25 | 杭州承隆健康咨询有限公司 | Socket for non-medical entertainment equipment based on electrorheological fluid |
| CN112086796A (en) * | 2020-09-04 | 2020-12-15 | 临沂高途信息科技有限公司 | Novel row of inserting of protection against electric shock |
| CN112164938A (en) * | 2020-09-28 | 2021-01-01 | 广州科通达信息科技有限公司 | WiFi remote control's intelligent switch socket |
| CN112290237A (en) * | 2020-09-28 | 2021-01-29 | 公丕风 | Outdoor socket and plug structure of protection against electric shock |
| CN112736540A (en) * | 2020-12-23 | 2021-04-30 | 程明兵 | Three charging plug that singlehanded was extracted |
| CN113241543A (en) * | 2021-07-13 | 2021-08-10 | 深圳市卓越至高电子有限公司 | Power adapter device |
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| CN117276963A (en) * | 2023-11-17 | 2023-12-22 | 泰州市航宇电器有限公司 | Electric connector with multiple locking function |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111009767A (en) * | 2020-01-16 | 2020-04-14 | 东营奇好日用品有限公司 | Socket with protect function with electrical apparatus plug |
| CN111326891A (en) * | 2020-03-09 | 2020-06-23 | 李妙 | Device capable of automatically powering on and powering off electric appliance socket based on 5G communication |
| CN111403197A (en) * | 2020-03-10 | 2020-07-10 | 杭州朗语科技有限公司 | Intelligent switch convenient to installation |
| CN111585110A (en) * | 2020-06-05 | 2020-08-25 | 杭州承隆健康咨询有限公司 | Socket for non-medical entertainment equipment based on electrorheological fluid |
| CN112086796A (en) * | 2020-09-04 | 2020-12-15 | 临沂高途信息科技有限公司 | Novel row of inserting of protection against electric shock |
| CN112290237B (en) * | 2020-09-28 | 2022-11-08 | 国网福建省电力有限公司三明市沙县区供电公司 | Outdoor socket and plug structure of protection against electric shock |
| CN112290237A (en) * | 2020-09-28 | 2021-01-29 | 公丕风 | Outdoor socket and plug structure of protection against electric shock |
| CN112164938B (en) * | 2020-09-28 | 2022-01-18 | 广州科通达信息科技有限公司 | WiFi remote control's intelligent switch socket |
| CN112164938A (en) * | 2020-09-28 | 2021-01-01 | 广州科通达信息科技有限公司 | WiFi remote control's intelligent switch socket |
| CN112736540A (en) * | 2020-12-23 | 2021-04-30 | 程明兵 | Three charging plug that singlehanded was extracted |
| CN113381221A (en) * | 2021-05-20 | 2021-09-10 | 泰力（安徽）电器股份有限公司 | Dislocation type safety socket |
| CN113381221B (en) * | 2021-05-20 | 2022-11-29 | 泰力（安徽）电器股份有限公司 | Dislocation type safety socket |
| CN113241543A (en) * | 2021-07-13 | 2021-08-10 | 深圳市卓越至高电子有限公司 | Power adapter device |
| CN114639996A (en) * | 2021-07-13 | 2022-06-17 | 深圳市卓越至高电子有限公司 | Power adapter device |
| CN114639996B (en) * | 2021-07-13 | 2023-08-25 | 深圳市卓越至高电子有限公司 | Power adapter device |
| CN117276963A (en) * | 2023-11-17 | 2023-12-22 | 泰州市航宇电器有限公司 | Electric connector with multiple locking function |
| CN117276963B (en) * | 2023-11-17 | 2024-03-12 | 泰州市航宇电器有限公司 | Electric connector with multiple locking function |
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