CN210838206U - Safety socket capable of preventing misplug and electric shock - Google Patents
Safety socket capable of preventing misplug and electric shock Download PDFInfo
- Publication number
- CN210838206U CN210838206U CN201922000118.5U CN201922000118U CN210838206U CN 210838206 U CN210838206 U CN 210838206U CN 201922000118 U CN201922000118 U CN 201922000118U CN 210838206 U CN210838206 U CN 210838206U
- Authority
- CN
- China
- Prior art keywords
- elastic sheet
- live wire
- zero line
- drum
- conductive
- 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.)
- Active
Links
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a safety socket for preventing misplug and electric shock, which comprises a live wire spring piece mechanism and a zero line spring piece mechanism, wherein the live wire spring piece mechanism comprises a live wire drum-shaped spring piece, a first spring, a first conductive spring piece and a first push post, the end of the live wire drum-shaped spring piece is provided with a bent drum shape, the live wire drum-shaped spring piece is connected with the first conductive spring piece, the first push post is movably arranged on one side of the live wire drum-shaped spring piece, and two ends of the first spring are respectively connected with the first push post and the first conductive spring piece; the zero line spring plate mechanism and the live wire spring plate mechanism are the same in structure. The utility model adopts the scheme of a multi-section bilateral round drum structure, and changes the live wire access port into a three-section structure in order to solve the problem of unilateral insertion electric shock, and inserts the live wire hole to conduct the first section and the second section, and inserts the zero line to conduct the second section and the third section, thereby ensuring that the plug is electrified in place; the normal electrification of the thickness of the inserted body is ensured, and the electric shock accident caused by the mistaken insertion of other objects is avoided.
Description
Technical Field
The utility model relates to an electric power device specifically is a can prevent to misplug and lead to safe type socket of electric shock.
Background
Electric shock exists objectively for a long time in the electricity utilization process, particularly in families with children, curiosity of the children promotes the children to insert metal tips into sockets or plugboards, and therefore electric shock and even personal injury and death are caused. The current scheme aiming at preventing the insertion of the plugboard mainly comprises the following steps:
1. an anti-insertion baffle is added in the insertion hole to block a part of the insertion. Sharp scissors, a screwdriver and the like are easy to detach, and once the scissors and the screwdriver are used for a long time, the scissors and the screwdriver are often in the same shape as a dummy;
2. the power supply jack is plugged without the jack plug, so that the power consumption use feeling is reduced, children can see that adults take the plug, and the occurrence of electric shock accidents caused by the adults can be simulated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent mistake and insert safety socket of protection against electric shock to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a safety socket capable of preventing misplug and electric shock comprises a live wire elastic sheet mechanism and a zero line elastic sheet mechanism, wherein the live wire elastic sheet mechanism comprises a live wire drum-shaped elastic sheet, a first spring, a first conductive elastic sheet and a first push post, the live wire drum-shaped elastic sheet is fixed in a socket shell, the end of the live wire drum-shaped elastic sheet is provided with a bent drum shape, the live wire drum-shaped elastic sheet is connected with the first conductive elastic sheet, the first push post is movably arranged on one side of the live wire drum-shaped elastic sheet, and two ends of the first spring are respectively connected with the first push post and the first conductive elastic sheet;
the zero line drum-shaped elastic piece mechanism comprises a zero line drum-shaped elastic piece, a second push post, a second spring, a second conductive elastic piece and a first conductive piece, wherein the zero line drum-shaped elastic piece is fixed in the socket shell, the end of the zero line drum-shaped elastic piece is arranged into a bent drum shape, the second conductive elastic piece is connected with the zero line drum-shaped elastic piece, the second push post is movably arranged on one side of the zero line drum-shaped elastic piece, two ends of the second spring are respectively connected between the second push post and the second conductive elastic piece, the first conductive piece is fixedly arranged on one side of the second conductive elastic piece, the first conductive piece is electrically connected with the input end of the live wire, and the zero line drum-shaped elastic piece is electrically connected; and a second conducting strip is arranged between the first conducting elastic sheet and the second conducting elastic sheet.
As a further aspect of the present invention: the drum-shaped parts bent on the live wire drum-shaped elastic sheet and the zero line drum-shaped elastic sheet are arranged in a vertically mirror-symmetrical mode.
As a further aspect of the present invention: and a current-limiting resistor is connected in series between the first conducting strip and the input end of the live wire.
As a further aspect of the present invention: and an LED resistor and an LED lamp bead are respectively connected in series between the first conductive elastic sheet and the zero line drum-shaped elastic sheet.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model adopts the scheme of a multi-section bilateral round drum structure, and changes the live wire access port into a three-section structure in order to solve the problem of unilateral insertion electric shock, and inserts the live wire hole to conduct the first section and the second section, and inserts the zero line to conduct the second section and the third section, thereby ensuring that the plug is electrified in place; the normal electrification of the thickness of the inserted body is ensured, and the electric shock accident caused by the mistaken insertion of other objects is avoided.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, in an embodiment of the present invention, an anti-misplug and anti-electric shock safety socket includes a fire wire spring mechanism and a zero wire spring mechanism, the fire wire spring mechanism includes a fire wire drum-shaped spring 17, a first spring 2, a first conductive spring 3 and a first push post 16, the fire wire drum-shaped spring 17 is fixed in a socket housing, an end of the fire wire drum-shaped spring 17 is arranged in a curved drum shape, the fire wire drum-shaped spring 17 is connected to the first conductive spring 3, the first push post 16 is movably arranged on one side of the fire wire drum-shaped spring 17, and two ends of the first spring 2 are respectively connected to the first push post 16 and the first conductive spring 3;
the zero line drum type elastic sheet mechanism is similar to the live line elastic sheet mechanism in structure and comprises a zero line drum type elastic sheet 8, a second push column 9, a second spring 11, a second conductive elastic sheet 12 and a first conductive sheet 13, wherein the zero line drum type elastic sheet 8 is fixed in the socket shell, the end of the zero line drum type elastic sheet is also set to be a curved drum type, the second conductive elastic sheet 12 is connected with the zero line drum type elastic sheet 8, the second push column 9 is movably arranged on one side of the zero line drum type elastic sheet 8, two ends of the second spring 11 are respectively connected between the second push column 9 and the second conductive elastic sheet 12, the first conductive sheet 13 is fixedly arranged on one side of the second conductive elastic sheet 12, the first conductive sheet 13 is electrically connected with the live line input end 14, a current limiting resistor 15 is connected between the first conductive sheet and the live line drum type elastic sheet, and the zero line drum type elastic sheet;
still set up second conducting strip 6 between first electrically conductive shell fragment 3 and the electrically conductive shell fragment 12 of second, when the standard bolt is inserted from live wire slot 1 and zero line slot 7, live wire drum type shell fragment 17 is out of shape with zero line drum type shell fragment 8, promote first spring 2, first post 16 that pushes away, make first electrically conductive shell fragment 3 and second conducting strip 6 switch on, zero line drum type shell fragment 8 promotes second spring 11, the second pushes away post 9, make the electrically conductive shell fragment 12 of second and first conducting strip 13 switch on, make 4LED resistance and 5LED lamp area electricity light, more clear know the picture peg and work in the power supply. The current flows in from the live wire input end 14, passes through the first conducting strip 13, the second conducting elastic piece 12, the second conducting strip 6, the first conducting elastic piece 3 and the live wire drum-shaped elastic piece 17 to supply power to the inserted electric appliance, and flows back to the power supply zero line through the zero line drum-shaped elastic piece 8 and the zero line access end 10.
In the above embodiment, the drum-shaped parts of the bending on the live wire drum-shaped elastic piece 17 and the zero line drum-shaped elastic piece 8 are symmetrically arranged up and down, i.e. one is close to the slot opening, and the other is far away from the slot opening, so that when the bolt is only inserted into the live wire slot 1, only the live wire drum-shaped elastic piece 17 is deformed, and the second conductive elastic piece 12 is not conducted with the first conductive piece 13, and is not powered, and similarly, only the zero line jack is inserted into the circuit and cannot be conducted.
When the width of any hole is not equal to the width of the standard plug pin, the deformation degree of the live line drum-shaped elastic sheet 17 and the zero line drum-shaped elastic sheet 8 is not enough to conduct the circuit.
When the standard plug pin has short-circuit fault, the current-limiting resistor 15 plays a role in voltage division, so that short-circuit current is limited, and fault current is reduced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a prevent mistake and insert safety socket of protection against electric shock, includes live wire shell fragment mechanism and zero line shell fragment mechanism, its characterized in that: the live wire elastic sheet mechanism comprises a live wire drum-shaped elastic sheet (17), a first spring (2), a first conductive elastic sheet (3) and a first push post (16), the live wire drum-shaped elastic sheet (17) is fixed in the socket shell, the end of the live wire drum-shaped elastic sheet is arranged in a bent drum shape, the live wire drum-shaped elastic sheet (17) is connected with the first conductive elastic sheet (3), the first push post (16) is movably arranged on one side of the live wire drum-shaped elastic sheet (17), and two ends of the first spring (2) are respectively connected with the first push post (16) and the first conductive elastic sheet (3);
the zero line drum type elastic sheet mechanism comprises a zero line drum type elastic sheet (8), a second push post (9), a second spring (11), a second conductive elastic sheet (12) and a first conductive sheet (13), the zero line drum type elastic sheet (8) is fixed in the socket shell, the end of the zero line drum type elastic sheet is set to be a curved drum type, the second conductive elastic sheet (12) is connected with the zero line drum type elastic sheet (8), the second push post (9) is movably arranged on one side of the zero line drum type elastic sheet (8), two ends of the second spring (11) are respectively connected between the second push post (9) and the second conductive elastic sheet (12), the first conductive sheet (13) is fixedly arranged on one side of the second conductive elastic sheet (12), the first conductive sheet (13) is electrically connected with the live wire input end (14), and the zero line drum type elastic sheet (8) is electrically connected with the zero line input end (10); and a second conducting strip (6) is arranged between the first conducting elastic sheet (3) and the second conducting elastic sheet (12).
2. The safety socket of claim 1, wherein the safety socket is capable of preventing misplug and electric shock, and comprises: the drum-shaped parts bent on the live wire drum-shaped elastic sheet (17) and the zero line drum-shaped elastic sheet (8) are arranged in a vertically mirror-symmetrical mode.
3. The safety socket of claim 1, wherein the safety socket is capable of preventing misplug and electric shock, and comprises: and a current-limiting resistor (15) is connected in series between the first conducting strip (13) and the live wire input end (14).
4. The safety socket of claim 1, wherein the safety socket is capable of preventing misplug and electric shock, and comprises: and an LED resistor (4) and an LED lamp bead (5) are respectively connected in series between the first conductive elastic sheet (3) and the zero line drum-shaped elastic sheet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922000118.5U CN210838206U (en) | 2019-11-19 | 2019-11-19 | Safety socket capable of preventing misplug and electric shock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922000118.5U CN210838206U (en) | 2019-11-19 | 2019-11-19 | Safety socket capable of preventing misplug and electric shock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210838206U true CN210838206U (en) | 2020-06-23 |
Family
ID=71262449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922000118.5U Active CN210838206U (en) | 2019-11-19 | 2019-11-19 | Safety socket capable of preventing misplug and electric shock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210838206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467482A (en) * | 2020-11-04 | 2021-03-09 | 桃源县第四中学 | Socket with anti-electric-shock function |
-
2019
- 2019-11-19 CN CN201922000118.5U patent/CN210838206U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467482A (en) * | 2020-11-04 | 2021-03-09 | 桃源县第四中学 | Socket with anti-electric-shock function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202363643U (en) | Anti-electric shock safety socket | |
| CN210838206U (en) | Safety socket capable of preventing misplug and electric shock | |
| CN103050821B (en) | A kind of Combined-type terminal block | |
| CN209675614U (en) | A kind of touch-control socket | |
| CN205376939U (en) | Children's protection against electric shock safety socket | |
| CN103178415A (en) | Anti-electric-shock socket | |
| CN109638510B (en) | Protective type three-plug pushing structure | |
| CN210272889U (en) | Self-short-circuit protection connector | |
| CN206685638U (en) | A kind of novel electric power plug | |
| CN2603548Y (en) | Safety socket | |
| CN2686151Y (en) | Combined plug and socket apparatus for charger | |
| CN216354931U (en) | Socket plug bush structure and socket thereof | |
| CN201149932Y (en) | Double-layer protective safety socket | |
| CN106785723A (en) | three-hole power socket | |
| CN112086782A (en) | Electric shock prevention connector with built-in magnet | |
| CN205141303U (en) | Three hole supply socket | |
| CN204991642U (en) | Short circuit warning light of old -fashioned circuit | |
| CN2164125Y (en) | Safety plug | |
| CN213753138U (en) | Plug for France | |
| CN217182127U (en) | Drawer seat contact system of frame-type circuit breaker | |
| CN213184747U (en) | Waterproof and electric shock-proof universal power socket | |
| CN203260785U (en) | Socket structure without welding spots | |
| CN220830132U (en) | Socket with interlocking structure | |
| CN210723517U (en) | Safety power socket for electrical engineering | |
| CN219591678U (en) | Safety socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |