CN205543365U - Safe socket does not electrocute - Google Patents
Safe socket does not electrocute Download PDFInfo
- Publication number
- CN205543365U CN205543365U CN201620077128.2U CN201620077128U CN205543365U CN 205543365 U CN205543365 U CN 205543365U CN 201620077128 U CN201620077128 U CN 201620077128U CN 205543365 U CN205543365 U CN 205543365U
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- China
- Prior art keywords
- zero line
- live wire
- supporting part
- movable contact
- contact spring
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Abstract
The utility model discloses a safe socket does not electrocute, including upper cover, base and set up that zero line connection piece, live wire connection piece, zero line in the base is inserted and is held, the live wire is inserted and is held, first movable contact spring, second movable contact spring and 4 rotatory pieces, wherein: on cover and be equipped with live wire jack and zero line jack, be provided with first supporting part, second supporting part, third supporting part and fourth supporting part in the base, the zero line connection piece includes a first end and second end, the live wire connection piece includes a first end and second end, the zero line is inserted to hold and is set up between first supporting part and second supporting part, the live wire is inserted to hold and is set up between third supporting part and fourth supporting part, the first end and the second end of first movable contact spring are equipped with a contact respectively, the first end and the second end of second movable contact spring are equipped with a contact respectively. Insert the conducting material mistake when someone the utility model provides an in the time of in live wire jack or the zero line jack, difficult emergence is electrocute dangerously, has improved electrical safety greatly.
Description
Technical field
The utility model relates to a kind of supply socket, in particular to a kind of supply socket being prevented from the security incident that false touch brings.
Background technology
Socket is the conventional electrical equipment in daily life, generally comprises two spring hole scokets and Three-hole socket two types.Socket needs to be connected with power line (typically live wire and zero line) in use, and power line has higher danger with high-tension electricity, if the material that can conduct electricity is mistakenly inserted in the jack of socket and will result in electric shock accidents by someone, bring the biggest threat to personal safety.Therefore, how to solve existing socket false touch and the security incident that causes, be the big problem currently needing solution badly.
Utility model content
The utility model provides one not Safety socket for preventing electric shock, and the security incident caused in the jack of socket in order to prevent people to be mistakenly inserted by conductive material, to improve Electrical Safety.
In order to achieve the above object, the utility model provides one not Safety socket for preventing electric shock, it is characterized in that, including: upper cover, pedestal and the zero line that is arranged in pedestal connect sheet, live wire connects sheet, zero line insert hold, live wire insert hold, the first movable contact spring, the second movable contact spring and 4 spill spin blocks, wherein:
Cover on described and be provided with firewire jack and zero line jack；
Being provided with the first supporting part, the second supporting part, the 3rd supporting part and the 4th supporting part in described pedestal, each supporting part comprises two support arms being oppositely arranged, and the upper end of each support arm is provided with a depressed part；
Described zero line connects sheet and includes one first end and one second end, and wherein, the first end stretches out described pedestal and is connected with zero line, and the second end is provided with a contact；
Described live wire connects sheet and includes one first end and one second end, and wherein, the first end stretches out described pedestal and is connected with live wire, and the second end is provided with a contact；
Described zero line is inserted and is held and be arranged between described first supporting part and described second supporting part, and described zero line is inserted the top held and is provided with two and is oppositely arranged and the intermediate plate corresponding with described zero line jack, and described zero line is inserted the bottom held and is provided with a zero line connecting terminal；
Described live wire is inserted and is held and be arranged between described 3rd supporting part and described 4th supporting part, and described live wire is inserted the top held and is provided with two and is oppositely arranged and the intermediate plate corresponding with described firewire jack, and described live wire is inserted the bottom held and is provided with a live wire connecting terminal；
First end of described first movable contact spring and the second end are respectively equipped with a contact, and wherein the contact of the first end is positioned at the inner side of described zero line connecting terminal, and the contact of the second end is positioned at the inner side that described zero line connects the contact of sheet the second end；
First end of described second movable contact spring and the second end are respectively equipped with a contact, and wherein the contact of the first end is positioned at the inner side of described live wire connecting terminal, and the contact of the second end is positioned at the inner side that described live wire connects the contact of sheet the second end；
Described spill spin block includes a rotary shaft and a pushing block, and described spill spin block is insulator, the depressed part of two support arm upper ends that the two ends of described rotary shaft are respectively erected in same supporting part, and described pushing block is hook-shaped and arranges towards direction, contact；
nullWherein，Before plug inserts，Off-state it is between contact，When the zero line inserted sheet of plug and live wire inserted sheet insert respectively described zero line insert hold insert with described live wire hold time，The described pushing block of one end pushing and pressing of described zero line inserted sheet moves so that the contact of described first movable contact spring the first end is inserted, with described zero line, the zero line connecting terminal held and electrically connected towards the first end of described first movable contact spring，The other end of described zero line inserted sheet pushes against described pushing block and moves towards the second end of described second movable contact spring so that the contact that the contact of described second movable contact spring the second end is connected sheet the second end with described live wire electrically connects，One end of described live wire inserted sheet pushes against described pushing block and moves towards the second end of described first movable contact spring so that the contact that the contact of described first movable contact spring the second end is connected sheet the second end with described zero line electrically connects，The other end pushing and pressing pushing block of described live wire inserted sheet moves towards the first end of described second movable contact spring so that the contact of the first end of described second movable contact spring is inserted, with described live wire, the live wire connecting terminal held and electrically connected.
In an embodiment of the present utility model, rotary shaft and pushing block in described spill spin block are formed in one.
In an embodiment of the present utility model, cover on described and be additionally provided with a ground wire jack, accordingly, described pedestal is additionally provided with a ground connection insert hold, described ground connection is inserted the top held and is provided with two and is oppositely arranged and the intermediate plate corresponding with described ground wire jack, and described ground connection is inserted the bottom held and stretched out described pedestal and be connected with ground wire.
In an embodiment of the present utility model, described pedestal is provided with louvre and/or leaking hole.
In an embodiment of the present utility model, described susceptor edges is provided with multiple hole clipping, and described cover rim is provided with the multiple snap fits corresponding with the plurality of hole clipping.
In an embodiment of the present utility model, the number of described hole clipping and described snap fit is 3.
When in the firewire jack having people to be mistakenly inserted in the utility model by conductive material or zero line jack, owing to the most at most only having two pairs of contacts to contact with each other, so circuit pathways can't be formed, from without there is Danger Electric shock risk, substantially increasing Electrical Safety, therefore the utility model has the strongest practicality.
Accompanying drawing explanation
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The assembling schematic diagram of the not Safety socket for preventing electric shock that Fig. 1 provides for the utility model；
The electrical connection schematic diagram of the not Safety socket for preventing electric shock that Fig. 2 provides for the utility model；
Fig. 3 is the position view of the supporting part in the utility model；
Fig. 4 is the structural representation of the spill spin block in the utility model；
Fig. 5 is the side view of the snap fit in the utility model.
Description of reference numerals: 1-upper cover；2-pedestal；3-zero line connects sheet；31-zero line connects the first end of sheet；32-zero line connects the second end of sheet；3a-zero line connects the contact of sheet the second end；4-live wire connects sheet；41-live wire connects the first end of sheet；42-live wire connects the second end of sheet；4a-live wire connects the contact of sheet the second end；5-zero line is inserted and is held；6-live wire is inserted and is held；7-the first movable contact spring；8-the second movable contact spring；9～12-spill spin blocks；1a-firewire jack；1b-zero line jack；1c-ground wire jack；2a-the first supporting part；2b-the second supporting part；2c-the 3rd supporting part；2d-the 4th supporting part；5a-zero line connecting terminal；6a-live wire connecting terminal；The contact of 7a-the first movable contact spring the first end；The contact of 7b-the first movable contact spring the second end；The contact of 8a-the second movable contact spring the first end；The contact of 8b-the second movable contact spring the second end；91-rotary shaft；92-pushing block；13-ground connection is inserted and is held；A-hole clipping；B-snap fit.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model rather than whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art are obtained under not paying creative work premise, broadly fall into the scope of the utility model protection.
The assembling schematic diagram of the not Safety socket for preventing electric shock that Fig. 1 provides for the utility model, the electrical connection schematic diagram of the not Safety socket for preventing electric shock that Fig. 2 provides for the utility model, as shown in the figure, the not Safety socket for preventing electric shock that the utility model provides includes: upper cover 1, pedestal 2 and the zero line that is arranged in pedestal 2 connect sheet 3, live wire connects sheet 4, zero line insert hold 5, live wire is inserted and is held 6, first movable contact spring the 7, second movable contact spring 8 and 4 spill spin blocks 9～12, wherein:
Upper cover 1 is provided with the size of firewire jack 1a and zero line jack 1b, firewire jack 1a and zero line jack 1b and meets country's regulation about socket standard.
Pedestal 2 is provided with the first supporting part 2a, the second supporting part 2b, the 3rd supporting part 2c and the 4th supporting part 2d, the position view of the supporting part being illustrated in figure 3 in the utility model, each supporting part comprises two support arms being oppositely arranged, and the upper end of each support arm is provided with a depressed part.
Zero line connects sheet 3 and includes one first end and the 31 one the second ends 32, and wherein, the first end 31 stretches out pedestal 2 and is connected with zero line, and the second end 32 is provided with a contact 3a.
Live wire connects sheet 4 and includes one first end 41 and one second end 42, and wherein, the first end 41 stretches out pedestal 2 and is connected with live wire, and the second end 42 is provided with a contact 4a.
Zero line is inserted and is held 5 and be arranged between the first supporting part 2a and the second supporting part 2b, and zero line is inserted and held the top of 5 and be provided with two and be oppositely arranged and the intermediate plate corresponding with zero line jack, and zero line is inserted and held the bottom of 5 and be provided with a zero line connecting terminal 5a.
Live wire is inserted and is held 6 and be arranged between the 3rd supporting part 2c and the 4th supporting part 2d, and live wire is inserted and held the top of 6 and be provided with two and be oppositely arranged and the intermediate plate corresponding with firewire jack, and live wire is inserted and held the bottom of 6 and be provided with a live wire connecting terminal 6a.
First end of the first movable contact spring 7 and the second end are respectively equipped with a contact, and wherein the contact 7a of the first end is positioned at the inner side of zero line connecting terminal, and the contact 7b of the second end is positioned at the inner side that zero line connects the contact of sheet the second end.It should be noted that the orientation of the first movable contact spring 7 is to present its shape in Fig. 1, the contact 7a of the first end and the contact 7b of the second end should be positioned at the another side of shown position.
First end of the second movable contact spring 8 and the second end are respectively equipped with a contact, and wherein the contact 8a of the first end is positioned at the inner side of live wire connecting terminal, and the contact 8b of the second end is positioned at the inner side that live wire connects the contact of sheet the second end.
Spill spin block 9～12 includes rotary shaft 91 and a pushing block 92 respectively, the structural representation of the spill spin block being illustrated in figure 4 in the utility model, spill spin block 9～12 is insulator, the depressed part of two support arm upper ends that the two ends of rotary shaft 91 are respectively erected in same supporting part, pushing block 92 in hook-shaped and towards direction, contact arrange.
nullWherein，Before plug inserts，Off-state it is between contact，When the zero line inserted sheet of plug and live wire inserted sheet insert respectively zero line insert hold 5 and live wire insert when holding 6，As shown in Figure 2，One end pushing and pressing pushing block of zero line inserted sheet 5 moves so that the contact 7a of first movable contact spring the first end inserts, with zero line, the zero line connecting terminal 5a held and electrically connects towards the first end of the first movable contact spring，The other end pushing and pressing pushing block of zero line inserted sheet moves towards the second end of the second movable contact spring so that the contact 4a that the contact 8b of second movable contact spring the second end is connected sheet the second end with live wire electrically connects，One end pushing and pressing pushing block of live wire inserted sheet moves towards the second end of the first movable contact spring so that the contact 3a that the contact 7b of first movable contact spring the second end is connected sheet the second end with zero line electrically connects，The other end pushing and pressing pushing block of live wire inserted sheet moves towards the first end of the second movable contact spring so that the contact 8a of the first end of the second movable contact spring inserts, with live wire, the live wire connecting terminal 6a held on 6 and electrically connects.It should be noted that, for the ease of presenting the electric connecting relation of the not Safety socket for preventing electric shock that the utility model provides, the form that first movable contact spring 7 and the second movable contact spring 8 are plotted as in Fig. 2 wire is intended merely to facilitate explanation, does not represent the first movable contact spring 7 and the second movable contact spring 8 can replace with wire.
As shown in Figure 2, hold when there being people to be inserted by the conductive material insertion live wire of elongate or zero line is inserted when holding middle, it is limited to the limited width of conductive material, one of them being now only capable of in 4 pushing blocks of pushing and pressing moves, which regardless of whether push against pushing block move, all cannot constitute power path, therefore Danger Electric shock risk will not occur.Hold when there being people to be inserted by the conductive material insertion live wire with one fixed width or zero line is inserted when holding middle, conductor material can push against live wire simultaneously and insert and hold following two pushing block and move or pushing and pressing zero line is inserted and held following two pushing block and move simultaneously simultaneously simultaneously, regardless of whether which two pushing block moves simultaneously, still cannot constitute power path, therefore Danger Electric shock risk will not occur.Only when live wire insert hold insert with zero line hold in be inserted simultaneously into live wire inserted sheet and the zero line inserted sheet that size meets national regulation time, live wire is inserted and is held following two pushing block and move and zero line is inserted and held following two pushing block and move the most simultaneously simultaneously, and then composition conductive path, externally to supply electric power.
In the utility model, rotary shaft 91 and pushing block 92 in spill spin block 9～12 can be one-body molded, to reduce manufacturing process.
As shown in Figure 1, it is also provided with a ground wire jack 1c on upper cover 1, accordingly, pedestal 2 is additionally provided with a ground connection and inserts and hold 13, ground connection is inserted and is held the top of 13 and be provided with two and be oppositely arranged and the intermediate plate corresponding with ground wire jack, and ground connection is inserted and held the bottom of 13 and stretch out pedestal 2 and be connected with ground wire.Arrange ground connection to insert and hold 13 technological means commonly used for those skilled in the art, do not repeat them here.
Louvre and/or leaking hole can also be set on pedestal 2, in order to dispel the heat when socket works long hours, and be easy to the outside draining when there was dampness in the air or socket is intake.
For the ease of assembling, pedestal 2 edge can arrange multiple hole clipping A, upper cover 1 edge is provided with the multiple snap fit Bs corresponding with multiple hole clippings A, the position of hole clipping A as seen from Figure 3, it is illustrated in figure 5 the side view of snap fit B, the bottom of snap fit B is provided with hook-shaped structure, it is simple to snap in hole clipping to be fixed together with pedestal 2 by upper cover 1.The number of hole clipping A and snap fit B can be 3, it is also possible to needs to increase and decrease according to practical set.
When in the firewire jack having people to be mistakenly inserted in the utility model by conductive material or zero line jack, owing to the most at most only having two pairs of contacts to contact with each other, so circuit pathways can't be formed, from without there is Danger Electric shock risk, substantially increasing Electrical Safety, therefore the utility model has the strongest practicality.
One of ordinary skill in the art will appreciate that: accompanying drawing is the schematic diagram of an embodiment, module or flow process in accompanying drawing are not necessarily implemented necessary to the utility model.
One of ordinary skill in the art will appreciate that: the module in device in embodiment can describe in the device being distributed in embodiment according to embodiment, it is also possible to carries out respective change and is disposed other than in one or more devices of the present embodiment.The module of above-described embodiment can merge into a module, it is also possible to is further split into multiple submodule.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although the utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in previous embodiment still can be modified by it, or wherein portion of techniques feature is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the utility model embodiment technical scheme.
Claims (6)
1. a not Safety socket for preventing electric shock, it is characterised in that including: upper cover, pedestal and be arranged at base
Zero line in Zuo connects sheet, live wire connects sheet, zero line insert hold, live wire insert hold, the first movable contact spring, second
Movable contact spring and 4 spill spin blocks, wherein:
Cover on described and be provided with firewire jack and zero line jack；
Described pedestal is provided with the first supporting part, the second supporting part, the 3rd supporting part and the 4th supporting part,
Each supporting part comprises two support arms being oppositely arranged, and the upper end of each support arm is provided with a depressed part；
Described zero line connects sheet and includes one first end and one second end, and wherein, the first end stretches out described pedestal
And be connected with zero line, the second end is provided with a contact；
Described live wire connects sheet and includes one first end and one second end, and wherein, the first end stretches out described pedestal
And be connected with live wire, the second end is provided with a contact；
Described zero line is inserted to hold and is arranged between described first supporting part and described second supporting part, described zero line
The slotting top held is provided with two and is oppositely arranged and the intermediate plate corresponding with described zero line jack, and described zero line is inserted
The bottom held is provided with a zero line connecting terminal；
Described live wire is inserted to hold and is arranged between described 3rd supporting part and described 4th supporting part, described live wire
The slotting top held is provided with two and is oppositely arranged and the intermediate plate corresponding with described firewire jack, and described live wire is inserted
The bottom held is provided with a live wire connecting terminal；
First end of described first movable contact spring and the second end are respectively equipped with a contact, and wherein the first end is tactile
Point is positioned at the inner side of described zero line connecting terminal, and the contact of the second end is positioned at described zero line and connects sheet the second end
The inner side of contact；
First end of described second movable contact spring and the second end are respectively equipped with a contact, and wherein the first end is tactile
Point is positioned at the inner side of described live wire connecting terminal, and the contact of the second end is positioned at described live wire and connects sheet the second end
The inner side of contact；
Described spill spin block includes a rotary shaft and a pushing block, and described spill spin block is insulator, described rotation
The depressed part of two support arm upper ends that the two ends of axle are respectively erected in same supporting part, described pushing block
In hook-shaped and towards direction, contact arrange；
Wherein, plug insert before, be in off-state between contact, when plug zero line inserted sheet and
Live wire inserted sheet insert respectively described zero line insert hold with described live wire insert hold time, one end of described zero line inserted sheet pushes away
Move so that described first movable contact spring the first end towards the first end of described first movable contact spring to described pushing block
Contact insert the zero line connecting terminal held with described zero line and electrically connect, the other end of described zero line inserted sheet pushes away
Move so that described second movable contact spring the second end towards the second end of described second movable contact spring to described pushing block
Contact be connected with described live wire sheet the second end contact electrical connection, described live wire inserted sheet one end pushing and pressing institute
State pushing block and move towards the second end of described first movable contact spring so that the touching of described first movable contact spring the second end
Point is connected the contact electrical connection of sheet the second end with described zero line, and the other end pushing and pressing of described live wire inserted sheet promote
Block move towards the first end of described second movable contact spring so that described second movable contact spring the first end contact with
Described live wire inserts the live wire connecting terminal electrical connection held.
Not Safety socket for preventing electric shock the most according to claim 1, it is characterised in that in described spill spin block
Rotary shaft and pushing block be formed in one.
Not Safety socket for preventing electric shock the most according to claim 1, it is characterised in that cover on described also
Being provided with a ground wire jack, accordingly, be additionally provided with a ground connection and insert and hold in described pedestal, described ground connection is inserted and is held
Top is provided with two and is oppositely arranged and the intermediate plate corresponding with described ground wire jack, and described ground connection inserts the end held
Portion stretches out described pedestal and is connected with ground wire.
Not Safety socket for preventing electric shock the most according to claim 1, it is characterised in that set on described pedestal
It is equipped with louvre and/or leaking hole.
Not Safety socket for preventing electric shock the most according to claim 1, it is characterised in that described susceptor edges
Being provided with multiple hole clipping, described cover rim is provided with the multiple snap fits corresponding with the plurality of hole clipping.
Not Safety socket for preventing electric shock the most according to claim 1, it is characterised in that described hole clipping and institute
The number stating snap fit is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620077128.2U CN205543365U (en) | 2016-01-26 | 2016-01-26 | Safe socket does not electrocute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620077128.2U CN205543365U (en) | 2016-01-26 | 2016-01-26 | Safe socket does not electrocute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205543365U true CN205543365U (en) | 2016-08-31 |
Family
ID=56770839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620077128.2U Active CN205543365U (en) | 2016-01-26 | 2016-01-26 | Safe socket does not electrocute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205543365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105576418A (en) * | 2016-01-26 | 2016-05-11 | 江苏通领科技有限公司 | Safety socket free of electric shock |
-
2016
- 2016-01-26 CN CN201620077128.2U patent/CN205543365U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105576418A (en) * | 2016-01-26 | 2016-05-11 | 江苏通领科技有限公司 | Safety socket free of electric shock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |