CN201752056U - Socket - Google Patents
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- CN201752056U CN201752056U CN2010202506119U CN201020250611U CN201752056U CN 201752056 U CN201752056 U CN 201752056U CN 2010202506119 U CN2010202506119 U CN 2010202506119U CN 201020250611 U CN201020250611 U CN 201020250611U CN 201752056 U CN201752056 U CN 201752056U
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- Prior art keywords
- baffle plate
- socket
- electrode
- circuit
- jack
- 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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Abstract
The utility model relates to a socket which comprises an upper cover with a jack, an electrode which is opposite to the jack to be convenient to insert a plug pin, a circuit which connects the electrode to a power source, a baffle plate which is arranged between the jack and the electrode and is driven to move by the plug pin, an elastic component which resets the baffle plate, and a microswitch arranged on the circuit, wherein the microswitch is provided with a contact point which is arranged on a baffle plate moving route, the microswitch switches on the circuit when the contact point is contacted with the baffle plate, and the circuit is switched off when the contact point is not pressed. When the socket is not plugged with a plug, the baffle plate covers the jack under the thrust effect of the elastic component to prevent the plug pin from entering into the jack by accident to be directly contacted with the electrode so as to be electrified; at the moment, the microswitch is normally opened, and the whole circuit is switched off to play a role in double protection; and when the socket is plugged with the plug, the plug pin pushes the baffle plate to move, and the baffle plate is contacted with the contact point to adjust the microswitch to be normally closed, so that the circuit is switched on to be electrified.
Description
Technical field
The utility model relates to a kind of socket, more particularly, relates to a kind of socket of anti-output.
Background technology
Socket is the daily electric equipment products of using, and it cooperates with plug, for the electrical equipment of the plug other end provides electric power, uses as power supply.Usually, have one on the plug to a plurality of pins that do not wait, jack housing is provided with jack, and electrode then is equipped with in the socket inside of corresponding jack, and electrode is connected with lead-in wire, lead-in wire be directly flow power supply such as live wire with orthogonal, zero line is connected.Then pin passes jack and is connected with electrode, and then is connected to conducting on the AC power by lead-in wire, and then the energising of the respective lines of electrical equipment makes electrical work.
Because pin as long as contact with electrode, just begins energising through socket, plug to the circuit the electrical equipment from power supply.But in some situation, for example electrical equipment is not also debugged when being not suitable for switching on, and causes energising owing to reasons such as misoperation make pin run into electrode, just might burn out electrical equipment or circuit.
The utility model content
The technical problems to be solved in the utility model is, do not have fool proof, can not prevent the defective of mistake output at the above-mentioned socket of prior art, and a kind of socket that effectively prevents mistake output is provided.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of socket, comprise loam cake, face described jack, also comprise between described jack and electrode and can be driven by described pin and the baffle plate of displacement, make flexible member that described baffle plate resets, be arranged on the sensitive switch on the described circuit so that the electrode of grafting pin, described electrode is connected to the circuit that power supply gets on jack; Described sensitive switch has the contact that is positioned on the described baffle plate displacement path, and described sensitive switch was with described line conduction when described contact contacted described baffle plate, and described circuit disconnects when being pressed.
In socket described in the utility model, the local surfaces that described baffle plate faces described jack is a cammed surface, and described cammed surface faces described flexible member along the back side of baffle plate direction of displacement.
In socket described in the utility model, described flexible member is a spring.
In socket described in the utility model, the side that contacts with described contact of described baffle plate is the inclined-plane, and described inclined-plane is consistent with described cammed surface incline direction.
In socket described in the utility model, described socket also comprises the indicator light that shows described line work state.
In socket described in the utility model, described indicator light be for can showing the LED of red, green two kinds of colors, and described LED shows green when described circuit operate as normal, shows red when unusual.
In socket described in the utility model, described socket also comprises base and electrode holder, and described electrode is contained in the described base and with described electrode holder and cooperates the location.
In socket described in the utility model, described socket also comprises the switch bracing frame, and it is fixedly mounted in the described base.
In socket described in the utility model, described switch bracing frame is provided with the locating shaft that protrudes from the surface, and described sensitive switch faces the corresponding location hole that is provided with in position on described surface, and described locating shaft inserts in the described location hole and cooperates.
Implement socket of the present utility model, have following beneficial effect: when patchplug not, cover jack, prevent that pin is not intended to or misoperation and enter jack and directly contact and switch on electrode at spring thrust effect lower baffle plate; And this moment, sensitive switch was in normally open, and whole circuit disconnects, and plays double protection; When patchplug, pin promotes baffle plate and moves, and baffle plate triggers the contact makes sensitive switch be adjusted to normally off, and line conduction is realized energising.Therefore, the utlity model has the protective effect that prevents misoperation, mistake output.Simultaneously, it is practical, and is easy to use, safe and reliable.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of the socket of the utility model preferred embodiment;
Fig. 2 is the part explosive view of socket shown in Figure 1;
Fig. 3 is the structural relation figure of baffle plate, spring and sensitive switch in the socket shown in Figure 1.
Embodiment
The utility model relates to a kind of socket with anti-output function, its can prevent owing to misoperation or unintentionally the pin of plug contact with electrode 2 to switch on and cause loss of unnecessary electrical equipment even accident.Preferred embodiment of the present utility model such as Fig. 1, Fig. 2, shown in Figure 3.
As shown in Figure 1 and Figure 2, socket comprises loam cake 1, base 6, sensitive switch 9, indicator light, baffle plate 3, electrode holder 7, switch bracing frame 8, electrode 2 and flexible member.In the present embodiment, flexible member is selected spring 4 for use, and indicator light is for can show LED5 red, green dichromatism.
Wherein, loam cake 1 and base 6 assemblings surround cavity, and miscellaneous part all is contained in the cavity.Loam cake 1 upper surface is provided with jack 12, is convenient to guide the pin of plug to enter socket.Base 6 is three story frame structures, and its upper strata also is provided with and the adaptive through hole of jack 12 shapes, and baffle plate 3 is contained in the space between intermediate layer and the upper strata, and baffle plate 3 position that faces the upper strata through hole is provided with the cammed surface 32 that tilts downwards.Electrode 2 is contained in the space between intermediate layer and the lower floor, and by electrode holder 7 positioning and fixing.When pin contacts with cammed surface 32, pin continues to insert downward vertically, thereby it slides on cammed surface 32 and promotes whole baffle plate 3 along continuous straight runs translations, withdraws from jack 12 pairing upright projection positions fully up to baffle plate 3, and pin then is inserted on the electrode 2 of below in the clear.
As Fig. 2, shown in Figure 3, spring 4 is equipped with at the back side of cammed surface 32.Spring 4 along continuous straight runs are placed, and an end is against baffle plate 3 back sides, and the other end is fixed on the base 6.When whole baffle plate 3 moved horizontally, baffle plate 3 extrusion springs 4 shortened spring 4 pressurizeds, simultaneously baffle plate 3 are had thrust.Therefore, when personnel peg graft plug in socket, can be subjected to the active force of spring 4, personnel need increase the required thrust of pegging graft and pin could be inserted fully in the jack 12 and fully contact with electrode 2.This structure has increased the active force of plug and socket assembling, thereby the prompting personnel must be plug-in mounting plugs consciously; When being put into plug on the jack 12 unintentionally, be subjected to stopping of baffle plate 3, pin is can not contact with electrode 2.Therefore, baffle plate 3 of the present invention and spring 4 can prevent effectively that plug from mispluging and connect, avoid the unnecessary electric quantity loss that energising caused even burn out circuit and electrical equipment.
Further, except on the structure pin having been increased baffle plate 3 and spring 4 these road switches with the galvanization that contacts of electrode 2, the utility model has also been set up one mistake energising and mistake output that switch prevents entire circuit on circuit, the switch that is adopted is a sensitive switch 9.
As Fig. 2, shown in Figure 3, sensitive switch 9 is connected on the switch bracing frame 8, wherein, switch bracing frame 8 is provided with and protrudes from the locating shaft that surface and level are stretched out, sensitive switch 9 faces that the position of locating shaft is corresponding to be provided with location hole 95, thereby locating shaft inserts to cooperate in the location hole 95 sensitive switch 9 is fixed on the switch bracing frame 8.Switch bracing frame 8 is fixedly mounted in the base 6.
Can realize control by moving horizontally of baffle plate 3 to the contact 96 of sensitive switch 9.When not having plug to peg graft, baffle plate 3 is back into by spring 4 and makes cammed surface 32 be positioned at position under the jack 12, and the inclined-plane 36 at baffle plate 3 back sides is also away from contact 96, upsprings in contact 96, sensitive switch 9 is in normally open, and the power circuit 20 that be connected with electrode 2 this moment disconnects; When plug insertion socket, pin is pushed baffle plate 3 open and is entered contact in the electrode 2, when moving holddown spring 4 after baffle plate 3 levels 36 bottoms, inclined-plane arrive contact 96 gradually push contact 96 be pressed on the contact 96 up to baffle plate 3 bottom surfaces, this moment, sensitive switch 9 was in normally off, power circuit 20 conductings, the electrical equipment of the plug other end etc. can be worked.Equally, when plug is extracted, baffle plate 3 resets, and upsprings in contact 96, and circuit 20 disconnects.
Need to prove, flexible member of the present utility model is not limited only to the spring 4 among the embodiment, can also be shell fragment, packing ring etc., as long as its structure that can take place to reset after elastic deformation makes baffle plate 3 in the utility model be pushed open by pin is the flexible member in the utility model.
In addition, further, socket of the present utility model also is provided with indicator light, be used for showing the line work state when plug is plugged on the socket, for example, indicator light can be for showing the LED5 of red, green two kinds of colors, and LED5 is shown in green when parameter stabilities such as electrical work is normal, circuit 20 current/voltages, then shows redness when parameters such as circuit 20 current/voltages surpass normal value.
This socket can compatible global most of type socket, inner electrode 2 is by the location, absolute electrode storehouse that separates, the space of the limitation of activity of electrode 2 in the electrode storehouse, distance between the electrode 2 is guaranteed by isolation cabin, reach more than the 6mm, electrode 2 adopts the high resiliency copper product of special construction, and it can guarantee that various use plugs reliably are connected with socket secure, prevent the sparking that plug, socket loose contact cause, improved the reliability of electric power supply.
Further, new insulation materials such as that this socket can be selected for use is high temperature resistant, high flame retardant guarantee that product has performances such as good heat-resisting, anti-combustion, cold-resistant, protection against the tide and shock resistance, effectively prevents the Danger Electric shock risk that in use occurs.Therefore, this receptacle utility property is strong, and is easy to use, safe and reliable, makes also uncomplicatedly, and being suitable for inverter etc. needs on the electric equipment of band accessory power outlet.
In conjunction with the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection of the present utility model.
Claims (9)
1. socket, comprise have jack (12) loam cake (1), face described jack (12) so that the electrode of grafting pin (2), described electrode (2) is connected to the circuit (20) that power supply gets on, it is characterized in that, also comprise being positioned between described jack (12) and the electrode (2) and can being driven by described pin and the baffle plate (3) of displacement, make flexible member that described baffle plate (3) resets, be arranged on the sensitive switch (9) on the described circuit (20); Described sensitive switch (9) has the contact (96) that is positioned on described baffle plate (3) displacement path, and described sensitive switch (9) was with described circuit (20) conducting when described contact (96) contacted described baffle plate (3), and described circuit (20) does not disconnect when being touched.
2. socket according to claim 1 is characterized in that, the local surfaces that faces described jack (12) of described baffle plate (3) is cammed surface (32), and described cammed surface (32) faces described flexible member along the back side of baffle plate (3) direction of displacement.
3. socket according to claim 1 is characterized in that, described flexible member is spring (4).
4. socket according to claim 2 is characterized in that, the side that contacts with described contact (96) of described baffle plate (3) is inclined-plane (36), and described inclined-plane (36) are consistent with described cammed surface (32) incline direction.
5. socket according to claim 1 is characterized in that, described socket also comprises the indicator light that shows described circuit (20) operating state.
6. socket according to claim 5 is characterized in that, described indicator light is for showing the LED (5) of red, green two kinds of colors, and described LED (5) shows green when described circuit (20) operate as normal, shows red when unusual.
7. socket according to claim 1 is characterized in that, described socket also comprises base (6) and electrode holder (7), and described electrode (2) is contained in the described base (6) and with described electrode holder (7) and cooperates the location.
8. socket according to claim 7 is characterized in that, described socket also comprises switch bracing frame (8), and it is fixedly mounted in the described base (6).
9. socket according to claim 8, it is characterized in that, described switch bracing frame (8) is provided with the locating shaft that protrudes from the surface, and described sensitive switch (9) faces the corresponding location hole (95) that is provided with in position on described surface, and described locating shaft inserts in the described location hole (95) and cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202506119U CN201752056U (en) | 2010-07-07 | 2010-07-07 | Socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202506119U CN201752056U (en) | 2010-07-07 | 2010-07-07 | Socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201752056U true CN201752056U (en) | 2011-02-23 |
Family
ID=43602465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202506119U Expired - Fee Related CN201752056U (en) | 2010-07-07 | 2010-07-07 | Socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201752056U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500892A (en) * | 2013-10-15 | 2014-01-08 | 科博达技术有限公司 | Socket |
| CN103978903A (en) * | 2014-05-12 | 2014-08-13 | 凯傲宝骊(江苏)叉车有限公司 | External charging protection device for forklift |
| CN104143724A (en) * | 2014-07-07 | 2014-11-12 | 张家港友诚科技机电有限公司 | Power socket provided with protection door |
| CN105226431A (en) * | 2015-09-30 | 2016-01-06 | 天津市津耐电器有限公司 | Safety socket |
| CN105356141A (en) * | 2015-11-06 | 2016-02-24 | 苏州璟晖电子科技有限公司 | Electrical connection device, plug and socket thereof, and power strip |
| CN105578096A (en) * | 2016-02-26 | 2016-05-11 | 潘爱松 | Many-to-one video port converter |
| CN109994896A (en) * | 2019-04-18 | 2019-07-09 | 上海奉天电子股份有限公司 | A kind of exchange accessory power outlet of novel inverter |
| CN112448204A (en) * | 2020-12-01 | 2021-03-05 | 杨金秀 | Electric shock prevention socket board and plug front-end assembly |
-
2010
- 2010-07-07 CN CN2010202506119U patent/CN201752056U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500892A (en) * | 2013-10-15 | 2014-01-08 | 科博达技术有限公司 | Socket |
| CN103500892B (en) * | 2013-10-15 | 2016-03-09 | 科博达技术有限公司 | Socket |
| CN103978903A (en) * | 2014-05-12 | 2014-08-13 | 凯傲宝骊(江苏)叉车有限公司 | External charging protection device for forklift |
| CN103978903B (en) * | 2014-05-12 | 2016-03-02 | 凯傲宝骊(江苏)叉车有限公司 | The external charge protection device of fork truck |
| CN104143724A (en) * | 2014-07-07 | 2014-11-12 | 张家港友诚科技机电有限公司 | Power socket provided with protection door |
| CN104143724B (en) * | 2014-07-07 | 2016-03-30 | 张家港友诚科技机电有限公司 | A kind of supply socket with shutter |
| CN105226431A (en) * | 2015-09-30 | 2016-01-06 | 天津市津耐电器有限公司 | Safety socket |
| CN105356141A (en) * | 2015-11-06 | 2016-02-24 | 苏州璟晖电子科技有限公司 | Electrical connection device, plug and socket thereof, and power strip |
| CN105356141B (en) * | 2015-11-06 | 2018-01-23 | 苏州璟晖电子科技有限公司 | A kind of arrangements of electric connection and its plug, socket, wiring board |
| CN105578096A (en) * | 2016-02-26 | 2016-05-11 | 潘爱松 | Many-to-one video port converter |
| CN109994896A (en) * | 2019-04-18 | 2019-07-09 | 上海奉天电子股份有限公司 | A kind of exchange accessory power outlet of novel inverter |
| CN112448204A (en) * | 2020-12-01 | 2021-03-05 | 杨金秀 | Electric shock prevention socket board and plug front-end assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518111 No. 39 Fangkeng Road, Pinghu Community, Pinghu Street, Longgang District, Shenzhen City, Guangdong Province Patentee after: DOMEDA (Shenzhen) Electrical Appliances Co., Ltd. Address before: 518033 Room 1402-1404, 1D Building, Excellence Building, Fuhua Road, Futian District, Shenzhen City, Guangdong Province Patentee before: Meigu Electronic (Shenzhen) Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110223 Termination date: 20190707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |