CN104882707A - Child safety power socket - Google Patents
Child safety power socket Download PDFInfo
- Publication number
- CN104882707A CN104882707A CN201510248960.4A CN201510248960A CN104882707A CN 104882707 A CN104882707 A CN 104882707A CN 201510248960 A CN201510248960 A CN 201510248960A CN 104882707 A CN104882707 A CN 104882707A
- Authority
- CN
- China
- Prior art keywords
- push rod
- socket
- switch
- briquetting
- tension spring
- 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.)
- Granted
Links
- 230000000694 effects Effects 0.000 description 6
- 206010014357 Electric shock Diseases 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/701—Structural association with built-in electrical component with built-in switch the switch being actuated by an accessory, e.g. cover, locking member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
Landscapes
- Push-Button Switches (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a child safety power socket. The child safety power socket includes a switch (5), a socket left electrode (9) and a socket right electrode (10) connected to two contacts of the switch. The power socket also includes a first push rod (1), a second push rod (2), a press block (3) and a third push rod (4). The first push rod and the second push rod are disposed on two sides of the central position of the press block. The central point of the press block is hinged to one end of the third push rod. The other end of the third push rod faces towards the switch. The first push rod and the second push rod push the press block at the same time, so that the press block and the third push rod make linear motion. The third push rod pushes the switch, so that the switch is turned on. In another condition, the first push rod and the second push rod push the press block (3) successively, so that the press block makes rotary motion and the switch is turned off. According to the invention, a problem that a prior socket has no protection measure is solved and safety protection of the socket is realized.
Description
Technical field
The present invention relates to the supply socket of child protection.
Background technology
Socket, has referred to the insertable seat of one or more circuit connections, can insert various wiring by it, be convenient to and other circuit ON.By the connection between circuit and copper piece and disconnection, reach the connecting and disconnecting finally reaching this partial circuit.
For the supply socket of existing child protection, its not any safeguard measure, children are owing to stretching into finger or conduction foreign matter by mistake, and usually can be electrically shocked, so designing a kind of safe protection socket becomes a kind of problem needing solution badly.
Summary of the invention
The object of this invention is to provide a kind of supply socket of child protection, this supply socket overcome socket of the prior art without any the problem of safeguard measure, realize the safeguard protection of socket.
The invention provides a kind of supply socket of child protection, this supply socket comprises: switch, the left electrode of socket being electrically connected on two contacts of described switch respectively and the right electrode of socket, this supply socket also comprises: the first push rod, the second push rod, briquetting and the 3rd push rod, described first push rod and described second push rod are arranged at the both sides of the center of described briquetting respectively, the central point of described briquetting is articulated with one end of described 3rd push rod, and the other end of described 3rd push rod is towards the operation point of application of described switch;
Described first push rod and described second push rod push up the described briquetting of pressure simultaneously and make described briquetting and described 3rd push rod do rectilinear motion, and described 3rd push rod top presses described switch to form switch closed condition; Or
Described first push rod and described second the push rod successively described briquetting of top pressure make described briquetting rotary motion, and described push-button switch forms off-state.
Preferably, described supply socket also comprises: socket box, and described socket box is set to cavity body structure, and described briquetting is arranged in described cavity, and one end of described first push rod and one end of described second push rod are all inserted in described cavity.
Preferably, the outer surface that described first push rod is positioned at the part outside described socket box is socketed with the first coil tension spring, and the two ends of described first coil tension spring are fixed in the outer surface at the two ends of described first push rod respectively.
Preferably, the outer surface that described second push rod is positioned at the part outside described socket box is socketed with the second coil tension spring, and the two ends of described second coil tension spring are fixed in the outer surface at the two ends of described second push rod respectively.
Preferably, described first push rod comprises: the first wide end and the first narrow end, and one end of described first narrow end is inserted in described socket box, and the other end is fixed in described first wide end, and described first coil tension spring is socketed on the outer surface of described first narrow end.
Preferably, described second push rod comprises: the second wide end and the second narrow end, and one end of described second narrow end is inserted in described socket box, and the other end is fixed in described second wide end, and described second coil tension spring is socketed on the outer surface of described second narrow end.
Preferably, the left electrode sleeve of described socket is connected to the outer surface of described first push rod, and inner surface is provided with the first groove, described first groove matches with the first wide end of described first push rod and to move towards away from the direction of described socket box with the first push rod described in backstop, the right electrode sleeve of described socket is connected to the outer surface of described second push rod, and inner surface is provided with the second groove, described second groove matches with the second wide end of described second push rod and to move towards away from the direction of described socket box with the second push rod described in backstop.
Preferably, back-moving spring is provided with between described briquetting and described 3rd push rod.
Preferably, the center of described briquetting is rotatably connected to one end of described 3rd push rod, and the other end inserts out described socket box, and the outer surface that described 3rd push rod is positioned at the part within described socket box is socketed with the 3rd coil tension spring.
By above-mentioned execution mode; the rotatable setting of briquetting of the supply socket of child protection of the present invention; make needs first push rod and the second push rod push up pressure briquetting simultaneously; push rod just can move thus allow switch conduction; one among the first push rod and the second push rod just can not allow push rod move when first pushing up pressure; switch is impossible conducting also, and such design realizes the safeguard protection of the supply socket of child protection, substantially increases the fail safe of the supply socket of child protection.
Other features and advantages of the present invention are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.In the accompanying drawings:
Fig. 1 is the structural representation that the first push rod of the supply socket of the child protection that a kind of preferred implementation of the present invention is described and the second push rod do not insert operating state;
Fig. 2 is the structural representation that the first push rod of the supply socket of the child protection that a kind of preferred implementation of the present invention is described and the second push rod insert operating state simultaneously;
Fig. 3 is the structural representation that the first push rod of the supply socket of the child protection that a kind of preferred implementation of the present invention is described first inserts the operating state do not inserted with the second push rod; And
Fig. 4 is the structural representation of the first push rod of the supply socket of the child protection that a kind of preferred implementation of the present invention is described and the operating state of the second push rod priority insertion.
Description of reference numerals
1 first push rod 2 second push rod
3 briquettings 4 the 3rd push rod
5 switch 6 socket boxes
7 first coil tension spring 8 second coil tension springs
The right electrode of 9 socket left electrode 10 socket
11 first groove 12 second grooves
13 the 3rd coil tension springs
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the noun of locality such as " upper and lower, left and right " of use typically refers to as shown in Figure 1 up and down.It is interior and outer that " inside and outside " refers on concrete profile.It is far away and near that " far away, near " refers to relative to certain parts.
The invention provides a kind of supply socket of child protection, this supply socket comprises: switch 5, the left electrode of socket 9 being electrically connected on two contacts of described switch 5 respectively and the right electrode 10 of socket, this supply socket also comprises: the first push rod 1, second push rod 2, briquetting 3 and the 3rd push rod 4, described first push rod 1 and described second push rod 2 are arranged at the both sides of the center of described briquetting 3 respectively, the central point of described briquetting 3 is articulated with one end of described 3rd push rod 4, and the other end of described 3rd push rod 4 is towards the operation point of application of described switch 5 or the motion point of application;
Described first push rod 1 and described second push rod 2 push up the described briquetting 3 of pressure simultaneously and make described briquetting 3 and described 3rd push rod 4 do rectilinear motion, and described 3rd push rod 4 pushes up the described switch 5 of pressure and forms switch closed condition; Or
Described first push rod 1 and described second the push rod 2 successively described briquetting 3 of top pressure make the rotary motion of described briquetting 3, and described switch 5 forms off-state.
By above-mentioned execution mode, when supply socket of the present invention does not have a setting in motion, as shown in Figure 1, first push rod 1 and the second push rod 2 are arranged on the relative position of briquetting 3 end face, this position first presses described briquetting 3 all to rotate by crush block 3 regardless of any one push rod in the first push rod 1 and the second push rod 2 along length motion, because briquetting 3 is articulated with described 3rd push rod 3 for rotatable, be arranged so that needs first push rod 1 and the second push rod 2 push up pressure briquetting 3 simultaneously like this, 3rd push rod 4 just can move thus allow switch 5 conducting, as shown in Figure 2, switch is conducting state, plug is inserted in electrode, be connected with corresponding wire, and switch pushed up pressure and conducting, realize the connection of the first push rod 1 and the second push rod 2, one among the first push rod 1 and the second push rod 2 just can not allow the 3rd push rod 4 move when first pushing up pressure, switch is impossible conducting also, as shown in Figure 3 with shown in Fig. 4, first push rod 1 and the second push rod 2 can rotate by crush block 3, it can not be allowed to drive push rod 4 displacement, such design can realize the safeguard protection of supply socket, substantially increase the fail safe of supply socket.
In a kind of embodiment of the present invention, a support can be had to allow the first push rod 1 in the present invention and the second push rod 2, and prevent contact from getting an electric shock, described supply socket also comprises: socket box 6, described socket box 6 is set to cavity body structure, described briquetting 3 is arranged in described cavity, and one end of described first push rod 1 and one end of described second push rod 2 are all inserted in described cavity.Socket box 6 prevents electric leakage, avoids the generation of Danger Electric shock risk, also plays the effect of an insulation.
In this kind of execution mode, can reset after plug is extracted to allow the first push rod 1, be unlikely to conducting always, the outer surface that described first push rod 1 is positioned at the part outside described socket box 6 is socketed with the first coil tension spring 7, and one end of described first coil tension spring 7 is fixed in one end of described first push rod 1, the other end is fixed in the outer surface of described socket box 6, and the two ends of namely above-mentioned described first coil tension spring 7 are fixed in the outer surface at the two ends of described first push rod 1 respectively.First coil tension spring 7 to arrange structure simple, low price, is applicable to promote the use of.
In this kind of execution mode, the outer surface that described second push rod 2 is positioned at the part outside described socket box 6 is socketed with the second coil tension spring 8, and one end of described second coil tension spring 8 is fixed in one end of described second push rod 2, the other end is fixed in the outer surface of described socket box 6, and namely the two ends of described second coil tension spring 8 are fixed in the outer surface at the two ends of described second push rod 2 respectively.By above-mentioned execution mode, identical with the first push rod 1, the second coil tension spring 8 on the second push rod 2 can allow the time await your reply that the second push rod 2 is not using return original position, reuses.
From accompanying drawing and principle, the first coil tension spring 7 and the second coil tension spring 8 are in compressive state or the not compressive state that normally do not stretch also always, just can realize above-mentioned function.
In this kind of execution mode, described first push rod 1 comprises: the first wide end and the first narrow end, one end of described first narrow end is inserted in described socket box 6, and the other end is fixed in described first wide end, and described first coil tension spring 7 is socketed on the outer surface of described first narrow end.By the first push rod 1 being designed to the structure of two sections, the effect of backstop first coil tension spring 7 can be realized, fixing the first coil tension spring 7 and not moving at the first narrow end, realizing the reset of the first push rod 1.
In this kind of execution mode, described second push rod 2 can comprise: the second wide end and the second narrow end, one end of described second narrow end is inserted in described cavity, and the other end is fixed in described second wide end, and described second coil tension spring 8 is socketed on the outer surface of described second narrow end.By the second push rod 2 being designed to the structure of two sections, the effect of backstop second coil tension spring 8 can be realized, fixing the second coil tension spring 8 and not moving at the second narrow end, realizing the reset of the first push rod 1.
In this kind of execution mode, the outer surface of described first push rod 1 is socketed with the left electrode 9 of socket, the inner surface of described insulating case is provided with the first groove 11, and described first groove 11 matches with the first wide end of described first push rod 1 and to move towards the direction away from described socket box 6 with the first push rod 1 described in backstop.The effect of the left electrode of socket 9 is isolated power supply on the one hand, is the first wide end of backstop first push rod 1 on the other hand, allows the first wide end withstand the first groove 11, can not unconfinedly reset.
In this kind of execution mode, the outer surface of described second push rod 2 is socketed with the right electrode 10 of socket, the inner surface of described insulating case is provided with the second groove 12, and described second groove 12 matches with the second wide end of described second push rod 2 and to move towards the direction away from described socket box 6 with the second push rod 2 described in backstop.The effect of the right electrode of socket 10 is isolated power supply on the one hand, is the second wide end of backstop second push rod 2 on the other hand, allows the second wide end withstand the second groove 12, can not unconfinedly reset.
In this kind of execution mode, between described briquetting 3 and described 3rd push rod 4, be provided with back-moving spring.The effect of back-moving spring is that crush block 3 and the 3rd push rod 4 keep home position, and can reset to after faulty operation still can the state of conducting, becomes Fig. 1 state exactly in simple terms from Fig. 3 state.
In this kind of execution mode, the center of described briquetting 3 is rotatably connected to one end of described push rod 4, and the other end inserts out described cavity, and the outer surface that described push rod 4 is positioned at the part within described cavity is socketed with the 3rd coil tension spring 13.The object arranging the 3rd coil tension spring 13 is to allow push rod 4 also can realize flexible reset, and when using the electrode that pulls the plug out of the socket, push rod 4 also can return to initial position along with the restoring force of the 3rd coil tension spring 13, would not withstand the button of switch 5.
If former supply socket touches the interface of live wire, form a closed-loop path likely via live wire by human body and the earth, cause very large potential safety hazard by the life security of people.By above-mentioned execution mode; the electric outlet structure of child protection of the present invention is simple; convenient and practical; in time there is operate miss in children; such as, when using conductor to insert switch; the children of misoperation can not be conducted electricity on the one hand, also there will not be the situation of short circuit on the other hand, greatly reduce the probability that mains switch is easily caused danger.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned execution mode; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible compound mode.
In addition, also can carry out combination in any between various different execution mode of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (9)
1. the supply socket of a child protection, this supply socket comprises: switch (5), be electrically connected on the left electrode of socket (9) and the right electrode of socket (10) of two contacts of described switch (5) respectively, it is characterized in that, this supply socket also comprises: the first push rod (1), second push rod (2), briquetting (3) and the 3rd push rod (4), described first push rod (1) and described second push rod (2) are arranged at the both sides of the center of described briquetting (3) respectively, the central point of described briquetting (3) is articulated with one end of described 3rd push rod (4), the other end of described 3rd push rod (4) is towards the operation point of application of described switch (5),
Described first push rod (1) and described second push rod (2) push up the described briquetting of pressure (3) simultaneously and make described briquetting (3) and described 3rd push rod (4) do rectilinear motion, and described 3rd push rod (4) the top described switch of pressure (5) forms switch closed condition; Or
Described first push rod (1) and described second push rod (2) successively the top described briquetting of pressure (3) make described briquetting (3) rotary motion, and described switch (5) forms off-state.
2. the supply socket of child protection according to claim 1; it is characterized in that; described supply socket also comprises: socket box (6); described socket box (6) is set to cavity body structure; described briquetting (3) is arranged in described cavity, and one end of described first push rod (1) and one end of described second push rod (2) are all inserted in described cavity.
3. the supply socket of child protection according to claim 2; it is characterized in that; the outer surface that described first push rod (1) is positioned at the part outside described socket box (6) is socketed with the first coil tension spring (7), and the two ends of described first coil tension spring (7) are fixed in the outer surface at the two ends of described first push rod (1) respectively.
4. the supply socket of child protection according to claim 2; it is characterized in that; the outer surface that described second push rod (2) is positioned at the part outside described socket box (6) is socketed with the second coil tension spring (8), and the two ends of described second coil tension spring (8) are fixed in the outer surface at the two ends of described second push rod (2) respectively.
5. the supply socket of child protection according to claim 2; it is characterized in that; described first push rod (1) comprising: the first wide end and the first narrow end; one end of described first narrow end is inserted in described socket box (6); the other end is fixed in described first wide end, and described first coil tension spring (7) is socketed on the outer surface of described first narrow end.
6. the supply socket of child protection according to claim 2; it is characterized in that; described second push rod (2) comprising: the second wide end and the second narrow end; one end of described second narrow end is inserted in described socket box (6); the other end is fixed in described second wide end, and described second coil tension spring (8) is socketed on the outer surface of described second narrow end.
7. the supply socket of child protection according to claim 5, it is characterized in that, the left electrode of described socket (9) is socketed on the outer surface of described first push rod (1), and inner surface is provided with the first groove (11), described first groove (11) is matched with the first wide end of described first push rod (1) and to be moved towards away from the direction of described socket box (6) with the first push rod (1) described in backstop;
The right electrode of described socket (10) is socketed on the outer surface of described second push rod (2), and inner surface is provided with the second groove (12), described second groove (12) is matched with the second wide end of described second push rod (2) and to be moved towards away from the direction of described socket box (6) with the second push rod (2) described in backstop.
8. the supply socket of child protection according to claim 1, is characterized in that, is provided with back-moving spring between described briquetting (3) and described 3rd push rod (4).
9. the supply socket of child protection according to claim 2; it is characterized in that; the center of described briquetting (3) is rotatably connected to one end of described 3rd push rod; the other end inserts out described socket box (6), and the outer surface that described 3rd push rod is positioned at the part within described socket box (6) is socketed with the 3rd coil tension spring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510248960.4A CN104882707B (en) | 2015-05-15 | 2015-05-15 | Child safety power socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510248960.4A CN104882707B (en) | 2015-05-15 | 2015-05-15 | Child safety power socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104882707A true CN104882707A (en) | 2015-09-02 |
| CN104882707B CN104882707B (en) | 2017-05-03 |
Family
ID=53950102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510248960.4A Expired - Fee Related CN104882707B (en) | 2015-05-15 | 2015-05-15 | Child safety power socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104882707B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025653A (en) * | 2016-06-28 | 2016-10-12 | 王明中 | Electric shock resistance safety socket |
| CN116231362A (en) * | 2023-03-13 | 2023-06-06 | 西安科技大学 | Built-in electric shock prevention device of socket |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10308257A (en) * | 1997-05-02 | 1998-11-17 | Kazumi Koike | Power source cord |
| EP2071679A2 (en) * | 2007-12-14 | 2009-06-17 | Fu-Hsiang Huang | Electric socket |
| CN201797187U (en) * | 2010-07-30 | 2011-04-13 | 王元元 | Novel socket |
| CN204706674U (en) * | 2015-05-15 | 2015-10-14 | 钱峰 | The supply socket of child protection |
-
2015
- 2015-05-15 CN CN201510248960.4A patent/CN104882707B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10308257A (en) * | 1997-05-02 | 1998-11-17 | Kazumi Koike | Power source cord |
| EP2071679A2 (en) * | 2007-12-14 | 2009-06-17 | Fu-Hsiang Huang | Electric socket |
| CN201797187U (en) * | 2010-07-30 | 2011-04-13 | 王元元 | Novel socket |
| CN204706674U (en) * | 2015-05-15 | 2015-10-14 | 钱峰 | The supply socket of child protection |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025653A (en) * | 2016-06-28 | 2016-10-12 | 王明中 | Electric shock resistance safety socket |
| CN116231362A (en) * | 2023-03-13 | 2023-06-06 | 西安科技大学 | Built-in electric shock prevention device of socket |
| CN116231362B (en) * | 2023-03-13 | 2023-08-22 | 西安科技大学 | Built-in electric shock prevention device of socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104882707B (en) | 2017-05-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 |