CN207074731U - A kind of safety socket - Google Patents
A kind of safety socket Download PDFInfo
- Publication number
- CN207074731U CN207074731U CN201720742047.4U CN201720742047U CN207074731U CN 207074731 U CN207074731 U CN 207074731U CN 201720742047 U CN201720742047 U CN 201720742047U CN 207074731 U CN207074731 U CN 207074731U
- Authority
- CN
- China
- Prior art keywords
- switch
- plug
- connector assembly
- socket
- bayonet lock
- 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.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
It the utility model is related to a kind of safety socket, mainly by postive stop baffle, rotary switch, connector assembly, spring detent, plug, metal contact chip, relay group into, the utility model can control the closure of touch-switch and disconnection by rotation turn switch, pass through the break-make of touch-switch controller plug seat repeat circuit coil, and then control metal contact chip and the break-make of internal power cord circuit, securely and reliably, it is easy to use, it is possible to prevente effectively from child getting in contact or foreign matter, which enter jack, triggers accident, avoid plug extract socket during finger touch powered contact pin and cause to get an electric shock, contacted after plug insertion socket firm, it will not be dropped because of touching, practicality is stronger.
Description
Technical field
It the utility model is related to a kind of safety socket.
Background technology
At present, household socket is typically directly connected with power supply, when child getting in contact or foreign matter easily trigger accident into jack,
Finger touches powered contact pin and easily causes electric shock when plug extracts socket, and current socket and plug are also asked in the presence of one
Topic, i.e., grafting is insecure between plug and socket, and plug, which is touched, easily to come off.
Utility model content
The shortcomings that in order to overcome above-mentioned prior art to exist, the utility model provide it is a kind of safe, contact it is reliable and
Plug will not Automatic-falling safety socket.
The technical scheme in the invention for solving the technical problem：A kind of safety socket, mainly by postive stop baffle
(1), rotary switch (2), connector assembly (3), spring detent (4), plug (5), metal contact chip (6), relay (7) composition, its
It is characterized in：Rotary switch (2) is hollow cylindrical, and using isolation material, there are anti-slop serrations (24) in outside, and there is gear ring (25) inner side,
Bottom surface upper and lower ends have two Baltimore grooves (22), and there is the recessed of circular chute 1 (21) and two and chute 1 (21) same depth bottom surface
Groove (26)；There is an indicateing arm (23) end face；
Connector assembly (3) is cylinder, and using isolation material, positive Middle face has two latch sockets (33), latch socket
(33) two support columns are installed in the left and right sides respectively, and gear baffle (34) is connected using bearing with support column, can freely turned
Dynamic, there is a prominent cross bar gear baffle (34) one end, and the gear ring on gear baffle (34) can be with the gear ring on rotary switch (2)
(25) engage；Connector assembly (3) front is outer to be with two switch marks (31) and two screw holes (36), and postive stop baffle (1) passes through
Screw is fixed on screw hole (36)；Latch socket (33) runs through connector assembly (3), and a circular chute is with outside latch socket (33)
2 (37), chute 2 (37) upper and lower ends installation touch-switch (32)；Rotary switch (2) can be placed in tune with chute 2 (37), recessed
Shape groove (22) can accommodate the ledge of touch-switch (32) button；Two rectangle bayonet lock mounting grooves are arranged at chute 2 (37) bottom
(35), bayonet lock mounting groove (35) connects with the latch socket (33) of left and right two respectively, and bayonet lock mounting groove (35) is close to connector assembly (3)
A spring supporting bar is installed in outside, has two binding posts (38) at left and right sides of the latch socket (33) of connector assembly (3) bottom,
Relay (7) is 220V AC relays, installed in latch socket (33) both sides up and down of connector assembly (3) bottom；
Spring detent (4) is right-angled trapezium figure modelling, and width is identical with bayonet lock mounting groove (35) width, is highly pacified with bayonet lock
Tankage (35) depth is identical, spring detent (4) one end connecting spring, and the spring other end may be inserted on the outside of bayonet lock mounting groove (35)
On spring supporting bar, spring detent (4) is placed in bayonet lock mounting groove (35), and right-angled trapezium inclined-plane side is towards latch socket
(33) place, can be with telescopic moving, and it is spacing that the spring on spring detent (4) is used for bayonet lock；Spring detent (4) upper trapezoid body bottom surface has
One shoe baffle plate, Weir Plate Thickness is identical with rotary switch (2) bottom recesses (26) width, highly recessed with rotary switch (2) bottom surface
Groove (26) depth is identical；
Metal contact chip (6) is fixed on latch socket (33) place at connector assembly (3) back side, has arc at left and right sides of plug (5)
V notch v, root radius and gear baffle (34) radius is identical, and plug (5) plug pin lengths are more than latch socket (33) depth, inserts
After head (5) insertion connector assembly (3), prominent latch can be in close contact with metal contact chip (6), and plug (5) afterbody is drawn and led
Line is used to connect electrical appliance；
Binding post (38) connects internal power cord, and normally opened pin one end of two relays (7) is connected respectively by wire
Two metal contact chips (6), the other end connect two internal power cords by wire respectively；The coil of two relays (7) draws
Pin connects internal power cord and touch-switch (32) one end by wire respectively, and touch-switch (32) other end is connected by wire
Internal power cord.
The beneficial effects of the utility model are：The utility model modern design, it is easy to use, it is possible to prevente effectively from children connect
Touch or foreign matter enter jack and triggers accident, avoid plug extract socket during finger touch powered contact pin and cause to get an electric shock,
Contacted firmly after plug insertion socket, will not be dropped because of touching, integrally use isolation material, it is possible to prevente effectively from get an electric shock, peace
Complete reliable, practicality is stronger.
The utility model is further described for explanation and embodiment below in conjunction with the accompanying drawings.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it is clear that, drawings in the following description are these
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is the three-dimensional view of safety socket；
Fig. 2 is the three-dimensional view of safety socket；
Fig. 3 is the explosive view of safety socket；
Fig. 4 is the explosive view of safety socket；
Fig. 5 is the three-dimensional view of rotary switch；
Fig. 6 is the perspective view of connector assembly；
Fig. 7 is the A-A sectional views of connector assembly in Fig. 4；
Fig. 8 is the phantom for hiding connector assembly；
Fig. 9 is the three-dimensional view of safety socket；
Figure 10 is the internal circuit road of safety socket；
Wherein：
1- postive stop baffles；2- rotary switches；21- chutes 1；22- Baltimore grooves；23- indicateing arms；24- anti-slop serrations；25- gear rings；
26- grooves；3- connector assemblies；31- switch marks；32- touch-switch；33- latch sockets；34- gear baffles；35- bayonet locks are installed
Groove；36- screw holes；37- chutes 2；38- binding posts；4- spring detents；5- plugs；6- metal contact chips；7- relays.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly fully described by, it is clear that described
Embodiment be part of the embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in utility model,
The other embodiment that those of ordinary skill in the art obtain on the premise of performing creative labour is not paid, belongs to this practicality
New protection domain.
In the embodiment shown in the figures, a kind of safety socket, mainly by postive stop baffle (1), rotary switch (2), plug
Seat (3), spring detent (4), plug (5), metal contact chip (6), relay (7) composition, it is characterized in that：Rotary switch (2)
For hollow cylindrical, using isolation material, there are anti-slop serrations (24) in outside, and there is gear ring (25) inner side, and bottom surface upper and lower ends have two
There are circular chute 1 (21) and two and the groove (26) of chute 1 (21) same depth in Baltimore groove (22), bottom surface；End face has one
Indicateing arm (23)；
Connector assembly (3) is cylinder, and using isolation material, positive Middle face has two latch sockets (33), latch socket
(33) two support columns are installed in the left and right sides respectively, and gear baffle (34) is connected using bearing with support column, can freely turned
Dynamic, there is a prominent cross bar gear baffle (34) one end, and the gear ring on gear baffle (34) can be with the gear ring on rotary switch (2)
(25) engage；Connector assembly (3) front is outer to be with two switch marks (31) and two screw holes (36), and postive stop baffle (1) passes through
Screw is fixed on screw hole (36)；Latch socket (33) runs through connector assembly (3), and a circular chute is with outside latch socket (33)
2 (37), chute 2 (37) upper and lower ends installation touch-switch (32)；Rotary switch (2) can be placed in tune with chute 2 (37), recessed
Shape groove (22) can accommodate the ledge of touch-switch (32) button；Two rectangle bayonet lock mounting grooves are arranged at chute 2 (37) bottom
(35), bayonet lock mounting groove (35) connects with the latch socket (33) of left and right two respectively, and bayonet lock mounting groove (35) is close to connector assembly (3)
A spring supporting bar is installed in outside, has two binding posts (38) at left and right sides of the latch socket (33) of connector assembly (3) bottom,
Relay (7) is 220V AC relays, installed in latch socket (33) both sides up and down of connector assembly (3) bottom；
Spring detent (4) is right-angled trapezium figure modelling, and width is identical with bayonet lock mounting groove (35) width, is highly pacified with bayonet lock
Tankage (35) depth is identical, spring detent (4) one end connecting spring, and the spring other end may be inserted on the outside of bayonet lock mounting groove (35)
On spring supporting bar, spring detent (4) is placed in bayonet lock mounting groove (35), and right-angled trapezium inclined-plane side is towards latch socket
(33) place, can be with telescopic moving, and it is spacing that the spring on spring detent (4) is used for bayonet lock；Spring detent (4) upper trapezoid body bottom surface has
One shoe baffle plate, Weir Plate Thickness is identical with rotary switch (2) bottom recesses (26) width, highly recessed with rotary switch (2) bottom surface
Groove (26) depth is identical；
Metal contact chip (6) is fixed on latch socket (33) place at connector assembly (3) back side, has arc at left and right sides of plug (5)
V notch v, root radius and gear baffle (34) radius is identical, and plug (5) plug pin lengths are more than latch socket (33) depth, inserts
After head (5) insertion connector assembly (3), prominent latch can be in close contact with metal contact chip (6), and plug (5) afterbody is drawn and led
Line is used to connect electrical appliance；
Binding post (38) connects internal power cord, and normally opened pin one end of two relays (7) is connected respectively by wire
Two metal contact chips (6), the other end connect two internal power cords by wire respectively；The coil of two relays (7) draws
Pin connects internal power cord and touch-switch (32) one end by wire respectively, and touch-switch (32) other end is connected by wire
Internal power cord.
The utility model is before use, the wire for needing to draw plug (2) afterbody connects electrical appliance, by 220V alternating currents
Live wire and zero line be connected on two binding posts (38) of connector assembly (3), and connector assembly (3) position is fixed.Will
The cross bar of gear baffle (34) on the left of connector assembly (3) pushes upward position, by the gear baffle (34) on the right side of connector assembly (3)
Cross bar push downward position；On the right side of the switch mark (31) of indicateing arm (23) the alignment connector assembly (3) of rotary switch (2)
The position closed is represented, rotary switch (2) is put on connector assembly (3), makes the gear ring (25) on rotary switch (2) can be with tooth
The gear ring engagement on baffle plate (34) is taken turns, then postive stop baffle (1) is arranged on connector assembly (3) by screw.
When plug (5) is not inserted into socket, due to spring effect, the rib that inclined-plane intersects with bottom surface can push up spring detent (4)
In latch socket (33) inwall of connector assembly (3), now the shoe baffle plate of spring detent (4) is located exactly at rotary switch (2)
Groove (26) place, rotary switch (2) can not be rotated, touch-switch (32) will not be closed, relay due to the obstruction of shoe baffle plate
Device (7) must not be electric, and the normally opened contact of relay (7) remains open, and metal contact chip (6) can effectively be kept away without access power supply
Exempt from the accident that child getting in contact or foreign matter enter jack and triggered.
In use, plug (5) is inserted into connector assembly (3), and during latch insertion connector assembly (3), spring detent (4)
The chamfered portion of prismatoid can make spring detent (4) can be along bayonet lock mounting groove (35) by pressure laterally, spring detent (4)
It is mobile on the outside of to connector assembly (3), behind plug (5) fully-inserted connector assembly (3), latch and the metal contact chip (6) of plug (5)
It is in close contact, the shoe baffle plate of spring detent (4) is located exactly at chute 1 (21) place of rotary switch (2), and rotary switch (2) is no
It can be rotated clockwise rotary switch (2) afterwards by the obstruction of spring detent (4) shoe baffle plate, indicateing arm (23) be aligned and inserted
The switch mark (31) of headstock represents the position opened, during rotary switch (2) rotates, the spill of rotary switch (2)
Groove (22) meeting shift position, no longer accommodates the button of touch-switch (32), and the outer wall of rotary switch (2) can oppress touch-switch
(32) button, makes two touch-switch (32) closures up and down of connector assembly (3), and touch-switch (32) closure makes two relays
(7) while must be electric, relay (7) normally opened contact is closed at, and two metal contact chips (6) are respectively connected to the fire of 220V alternating currents
Line and zero line, the latch for the plug (5) that can make to be in contact with metal contact chip (6) is powered, and then connects plug (5) afterbody
The electrical appliance work connect；While rotary switch (2) are rotated clockwise, gear ring (25), which rotates clockwise, can promote to be engaged with
Gear baffle (34) rotate clockwise, when rotary switch (2) indicateing arm (23) alignment connector assembly switch mark (31) represent
During the position of unlatching, the cross bar of gear baffle (34) is turned to above the arc notch of plug (5), can be with locking-type plug (5) position
Put, avoid plug (5) because gravity or touching are inadvertently fallen off.
Need to pull the plug out of the socket (5) when, rotate counterclockwise rotary switch (2), indicateing arm (23) is aligned into connector assembly (3) opens
The position that mark (31) represents to close is closed, during rotary switch (2) rotates, Baltimore groove (22) returns to initial position, meeting
The button of touch-switch (32) is upspring, disconnect touch-switch (32), relay (7) dead electricity, normally opened contact resets, and metal connects
Contact (6) circuit between internal power cord disconnects；While rotate counterclockwise switch (2) rotates, gear ring (25) is counterclockwise
The gear baffle (34) that rotating can promote to be engaged with rotates counterclockwise, when rotary switch (2) indicateing arm (23) is directed at connector assembly
Switch mark (31) represent close position when, the cross bar of gear baffle (34) returns to initial position, and plug (5) will not be made
Into obstruction, pull the plug out of the socket (5) afterwards, because metal contact chip (6) is not charged, it is possible to prevente effectively from mistake of the traditional plug in extraction
Finger touches powered latch and got an electric shock in journey.
Claims (1)
- A kind of 1. safety socket, mainly by postive stop baffle (1), rotary switch (2), connector assembly (3), spring detent (4), plug (5), metal contact chip (6), relay (7) composition, it is characterized in that：Rotary switch (2) is hollow cylindrical, using insulation material There are anti-slop serrations (24) in matter, outside, and there is gear ring (25) inner side, and bottom surface upper and lower ends have two Baltimore grooves (22), and there is concentric stroking bottom surface Groove 1 (21) and two and the groove (26) of chute 1 (21) same depth；There is an indicateing arm (23) end face；Connector assembly (3) is cylinder, and using isolation material, positive Middle face has two latch sockets (33), latch socket (33) left side Two support columns are installed in right both sides respectively, and gear baffle (34) is connected using bearing with support column, can freely rotated, gear gear There is a prominent cross bar plate (34) one end, and the gear ring on gear baffle (34) can engage with the gear ring (25) on rotary switch (2)；Insert Headstock (3) front is outer to be with two switch marks (31) and two screw holes (36), and postive stop baffle (1) is screwed in spiral shell On silk hole (36)；Latch socket (33) runs through connector assembly (3), and a circular chute 2 (37), chute 2 are with outside latch socket (33) (37) upper and lower ends installation touch-switch (32)；Rotary switch (2) can be placed in tune with chute 2 (37), and Baltimore groove (22) can To accommodate the ledge of touch-switch (32) button；Two rectangle bayonet lock mounting grooves (35), bayonet lock peace are arranged at chute 2 (37) bottom Tankage (35) connects with the latch socket (33) of left and right two respectively, bayonet lock mounting groove (35) installation one on the outside of connector assembly (3) There are two binding posts (38) individual spring supporting bar, latch socket (33) left and right sides of connector assembly (3) bottom, and relay (7) is 220V AC relays, installed in latch socket (33) both sides up and down of connector assembly (3) bottom；Spring detent (4) is right-angled trapezium figure modelling, and width is identical with bayonet lock mounting groove (35) width, highly with bayonet lock mounting groove (35) depth is identical, and spring detent (4) one end connecting spring, the spring other end may be inserted into bayonet lock mounting groove (35) outer lateral spring On support bar, spring detent (4) is placed in bayonet lock mounting groove (35), right-angled trapezium inclined-plane side towards latch socket (33) place, Can be with telescopic moving, it is spacing that the spring on spring detent (4) is used for bayonet lock；There is a shoe spring detent (4) upper trapezoid body bottom surface Baffle plate, Weir Plate Thickness is identical with rotary switch (2) bottom recesses (26) width, highly with rotary switch (2) bottom recesses (26) Depth is identical；Metal contact chip (6) is fixed on latch socket (33) place at connector assembly (3) back side, has arc to lack at left and right sides of plug (5) Mouthful, root radius is identical with gear baffle (34) radius, and plug (5) plug pin lengths are more than latch socket (33) depth, plug (5) After inserting connector assembly (3), prominent latch can be in close contact with metal contact chip (6), and plug (5) afterbody extraction wire is used for Connect electrical appliance；Binding post (38) connects internal power cord, and normally opened pin one end of two relays (7) connects two by wire respectively Metal contact chip (6), the other end connect two internal power cords by wire respectively；The coil pin of two relays (7) is led to Cross wire and connect internal power cord and touch-switch (32) one end respectively, touch-switch (32) other end is connected internal by wire Power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720742047.4U CN207074731U (en) | 2017-06-24 | 2017-06-24 | A kind of safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720742047.4U CN207074731U (en) | 2017-06-24 | 2017-06-24 | A kind of safety socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207074731U true CN207074731U (en) | 2018-03-06 |
Family
ID=61513224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720742047.4U Expired - Fee Related CN207074731U (en) | 2017-06-24 | 2017-06-24 | A kind of safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207074731U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196102A (en) * | 2017-06-24 | 2017-09-22 | 李勇 | A kind of safety socket and the plug supporting with it |
| CN108683014A (en) * | 2018-05-21 | 2018-10-19 | 广东工业大学 | A kind of rotary anti-touch electric switch |
| CN110398285A (en) * | 2018-04-17 | 2019-11-01 | 泰连公司 | The socket connector of the optical sensor components of lamps and lanterns |
-
2017
- 2017-06-24 CN CN201720742047.4U patent/CN207074731U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196102A (en) * | 2017-06-24 | 2017-09-22 | 李勇 | A kind of safety socket and the plug supporting with it |
| CN107196102B (en) * | 2017-06-24 | 2024-04-23 | 李勇 | Safety socket |
| CN110398285A (en) * | 2018-04-17 | 2019-11-01 | 泰连公司 | The socket connector of the optical sensor components of lamps and lanterns |
| CN108683014A (en) * | 2018-05-21 | 2018-10-19 | 广东工业大学 | A kind of rotary anti-touch electric switch |
| CN108683014B (en) * | 2018-05-21 | 2020-03-27 | 广东工业大学 | Rotary electric shock prevention switch |
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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: 20180306 Termination date: 20180624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |