CN202856109U - Embedded anti-electric shock safe socket - Google Patents
Embedded anti-electric shock safe socket Download PDFInfo
- Publication number
- CN202856109U CN202856109U CN 201220544748 CN201220544748U CN202856109U CN 202856109 U CN202856109 U CN 202856109U CN 201220544748 CN201220544748 CN 201220544748 CN 201220544748 U CN201220544748 U CN 201220544748U CN 202856109 U CN202856109 U CN 202856109U
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- socket
- jack panel
- contact
- panel housing
- connecting rod
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- Expired - Fee Related
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Abstract
The utility model relates to an embedded anti-electric shock safe socket, which can resolve the problems that the prior socket is easy in electric shock, bad in reliability, short in service life, and inconvenient in plugging-in and pulling-out operation. The socket comprises a socket female housing and a jack panel housing, wherein the jack panel housing is arranged on the socket female housing in an embedded mode, the socket female housing and the jack panel housing are connected through a uni-direction push-button self-locking button switch, the jack panel housing is provided with plug jacks, inside each plug jack there are provided left and right contact tabs arranged between supporting plates and provided with projections, the left and right contact tabs are separated by a torsion spring, and both sides of the left and right contact tabs are provided with left and right clamping plates. The embedded anti-electric shock safe socket enables a jack panel and a socket body to be separately arranged, and is provided with an embedded structure, thereby greatly increasing the safety performance of the socket; and the embedded anti-electric shock safe socket is also provided with a mechanical lock mechanism, thereby ensuring the safe use of the socket, avoiding unnecessary electric shock accidents, and being widely used for daily life.
Description
Technical field
The utility model relates to a kind of supply unit, specifically a kind of embedded electric shock-prevention safety socket.
Background technology
Socket is the small electric apparatus that arrives commonly used in people's daily life, existing most of socket all is card edge type: insert-energising, extract-cut off the power supply, after namely the ordinary plug of electrical equipment is inserted into the jack of socket, just can reach the purpose of electricity consumption, simple in structure, easy to use.But in the actual use of socket, outer because its jack all is exposed to, the contact in the jack all switch on, and people (especially child) are normal to get an electric shock because because of carelessness hand or conducting objects being inserted in the jack, and casualty accident happens occasionally, and danger is larger.The reliability of this kind socket is also relatively poor, uses can to occur the situation of plug and socket loose contact of a specified duration, and useful life is short, and sometimes this kind socket is required great effort when the plug plug, has brought inconvenience for people's use.
Summary of the invention
The purpose of this utility model is to have the problems such as socket exists easy electric shock, poor reliability, useful life is short, plug is inconvenient now in order to solve, and a kind of embedded electric shock-prevention safety socket is provided.
The utility model is achieved through the following technical solutions:
A kind of embedded electric shock-prevention safety socket, comprise socket parent shell and jack panel housing, socket parent shell top board is provided with opening, and the jack panel housing is plugged in the opening interior (so that the jack panel housing forms damascene structures at the socket parent shell) on the socket parent shell top board; Offer plug-socket on the top board of jack panel housing, the bottom of jack panel housing is uncovered; The position that is positioned at socket parent shell top board below on the outer surface of the two opposite side walls of jack panel housing respectively is fixed with a baffle plate, straight key self-locking button switch is installed between the base plate of baffle plate and socket parent shell, and (straight key self-locking button switch is a kind of common power knob switch that can buy on market, when pressing lower switch for the first time, switch connection also keeps i.e. self-locking; When pressing switch for the second time, switch disconnects, and the Simultaneous Switching button ejects.As: the KDC-A10 mains switch), top and the baffle plate of straight key self-locking button switch fixed, bottom and socket parent shell base plate are fixed, directly the key self-locking button switch with the baffle plate overhead on the inner surface of socket parent shell top board; (plug-socket is flattened rectangular shape jack to be positioned at each plug-socket two at the top board inner surface of jack panel housing, wherein two minor faces are two of jack, two long limits are the both sides of jack) the position respectively be fixed with a supporting bracket, between two supporting brackets, be provided with the left side of the plug-socket both sides that are placed in, right contact, left, all being respectively equipped with outwardly projection on the right contact (is that left contact is to left side evagination, right contact is to the right evagination), left, the bottom of right contact is hinged by the first fixed axis, and the two ends of the first fixed axis are separately fixed on two supporting brackets; Be arranged with torsion spring on the first fixed axis, holding is on left and right contact respectively at the two ends of torsion spring, and the elastic force of torsion spring is so that left and right contact is open-shaped; Also be provided with left and right clamping plate between two supporting brackets, left clamping plate are close to left contact arranged outside, right clamping plate are close to right contact arranged outside; The bottom of left and right clamping plate is fixed on the base plate of socket parent shell, and the top of left and right clamping plate is positioned at the projection below of left and right contact; Straight key self-locking button switch is provided with two contacts, contact by wire and contact (left contact or right contact) join, another contact joins by wire and the power supply contact pin be located in the socket parent shell.
The utility model socket is divided into socket parent shell and jack panel housing two parts, and the jack panel housing places the socket parent shell in the mode that embeds.Before the use, the jack panel housing is by straight key self-locking button switch jack-up, the jack panel housing is in the state of upspringing, this moment, straight key self-locking button switch also belonged to the off-state of upspringing, then not energising of the left and right contact in the jack panel housing plug-socket, people just can because of getting an electric shock because of carelessness, not make people's (especially children) safety obtain guarantee.During use, the plug of electrical equipment is inserted in the plug-socket of jack panel housing, with pressing at present the jack panel housing, the jack panel housing drives baffle plate and presses down, and baffle plate drives straight key self-locking button switch and presses down, and straight key self-locking button switch self-locking is also connected conduction; Left and right contact also moves down simultaneously, and this moment, left and right clamping plate can be clamped the projection on the contact of the left and right sides, so that left and right contact merges and clamps the plug that inserts, makes plug conducting, finally reaches the purpose of electricity consumption.When needs are pulled up plug, first press the jack panel housing downwards, will drive straight key self-locking button switch and disconnect and upspring, the jack panel housing is also upspring simultaneously, and pulling the plug out of the socket gets final product.
Further, be located in two supporting brackets at each plug-socket two, position on one of them supporting bracket between left and right contact offers vertical groove, be hinged with first connecting rod by the second fixed axis that is fixed on the supporting bracket in the vertical groove, and the length of vertical groove is more than or equal to the length of first connecting rod; The handing-over of the top of first connecting rod is inserted in the engaging lug that is fixed on the socket parent shell top board inner surface after having second connecting rod, the other end of second connecting rod to pass the sidewall of jack panel housing; Be arranged with torsion spring on the second fixed axis, holding is on first connecting rod and supporting bracket respectively at the two ends of torsion spring, and the elastic force of torsion spring is so that first connecting rod is skewed, and the lower end of first connecting rod is between left and right contact.The structures such as first and second connecting rod have all become a mechanical lock mechanism jointly, when appliance plug does not insert, first connecting rod is skewed under the effect of torsion spring torsion, the bottom of first connecting rod places between the left and right contact, an end of second connecting rod is inserted in the engaging lug that is fixed on the socket parent shell top board inner surface simultaneously, so just the relative position of jack panel housing and socket parent shell has been fixed, the jack panel housing just can not be supressed, so just can not switch on, so that the utility model socket is more safe yet; After plug inserts plug-socket, plug can back down the bottom of first connecting rod, so that first connecting rod is torqued in the vertical groove, the top of first connecting rod withdraws, thereby driving second connecting rod withdraws, this moment second connecting rod the end will from engaging lug, extract out, thereby so that the jack panel housing can move down with respect to the socket parent shell.This mechanical lock mechanism is so that the utility model socket is more secure and reliable to use.
The roller that can roll at left and right contact is installed on the top of left and right clamping plate.Roller can effectively reduce the resistance of left and right clamping plate when clamping left and right contact, is more prone to light so that the jack panel housing moves up and down.
Plug-socket number on the utility model socket and shape are all the same with existing socket, and the jack number can be designed to the hole counts commonly used such as diplopore or three holes, and the jack shape can be designed to the jack shapes commonly used such as flat, circular hole.
The utility model is simple in structure, reasonable in design, durable, the plug convenient, the more important thing is that the utility model socket divides jack panel and jack body to be arranged, and becomes damascene structures, greatly improved the security performance of socket.And the utility model socket also is provided with mechanical lock mechanism, so that this socket is when inserting plug, jack panel is not just pressed, therefore can not switch on yet, guaranteed the safe handling of socket, avoided unnecessary electric shock accidents, can be applied in the daily life widely.
Description of drawings
Fig. 1 is external structure schematic diagram of the present utility model.
Fig. 2 is the A-A profile among Fig. 1.
Fig. 3 is the B-B cutaway view among Fig. 1.
Fig. 4 is supporting bracket and mechanical lock mechanism structural representation in the C-C cutaway view of Fig. 3.
Fig. 5 is the enlarged drawing of D part among Fig. 3.
Fig. 6 is the roller schematic diagram on clamping plate and top thereof.
Among the figure: 1-socket parent shell, 2-jack panel housing, 3-plug-socket, 4-baffle plate, the straight key self-locking button switch of 5-, 6-supporting bracket, the left contact of 7-, the right contact of 8-, 9-projection, 10-the first fixed axis, 11-torsion spring, the left clamping plate of 12-, the right clamping plate of 13-, the contact pin of 14-power supply, the vertical groove of 15-, 16-the second fixed axis, 17-first connecting rod, 18-second connecting rod, 19-engaging lug, 20-roller, 21-electric wire.
Embodiment
Below in conjunction with accompanying drawing the utility model is done to describe further:
As shown in Figure 1 to Figure 3, a kind of embedded electric shock-prevention safety socket comprises socket parent shell 1 and jack panel housing 2, and socket parent shell 1 top board is provided with opening, and jack panel housing 2 is plugged in the opening on socket parent shell 1 top board; Offer plug-socket 3 on the top board of jack panel housing 2, the bottom of jack panel housing 2 is uncovered; The position that is positioned at socket parent shell 1 top board below on the outer surface of the two opposite side walls of jack panel housing 2 respectively is connected with a baffle plate 4, straight key self-locking button switch 5 is installed between the base plate of baffle plate 4 and socket parent shell 1, the top of straight key self-locking button switch 5 and baffle plate are 4 fixing, bottom and socket parent shell 1 base plate are fixed, directly key self-locking button switch 5 with baffle plate 4 overheads on the inner surface of socket parent shell 1 top board; The position that is positioned at each plug-socket 3 two at the top board inner surface of jack panel housing 2 respectively is fixed with a supporting bracket 6, between two supporting brackets 6, be provided with the left and right contact 7,8 of plug-socket 3 both sides that are placed in, all be respectively equipped with outwardly projection 9 on the left and right contact 7,8, left and right contact 7,8 bottom are hinged by the first fixed axis 10, and the two ends of the first fixed axis 10 are separately fixed on two supporting brackets 6; Be arranged with torsion spring 11 on the first fixed axis 10, holding is on left and right contact 7,8 respectively for the two ends of torsion spring 11, and the torsion of torsion spring 11 is so that left and right contact 7,8 open-shaped; Also be provided with left and right clamping plate 12,13 between two supporting brackets, left contact 7 arranged outside of left clamping plate 12 next-door neighbours, right contact 8 arranged outside of right clamping plate 13 next-door neighbours; Left and right clamping plate 12,13 bottom are fixed on the base plate of socket parent shell 1, and left and right clamping plate 12,13 top are positioned at left and right contact 7,8 projection 9 belows; Straight key self-locking button switch 5 is provided with two contacts, and a contact joins with the power supply contact pin 14 that contact joins, another contact is interior with being located at socket parent shell 1.
In order further to guarantee the fail safe of the utility model socket, this socket also is designed with mechanical lock mechanism, specific design is: be located in two supporting brackets 6 at each plug-socket 3 two, position on one of them supporting bracket 6 between left and right contact 7,8 offers vertical groove 15, be hinged with first connecting rod 17 by the second fixed axis 16 that is fixed on the supporting bracket 6 in the vertical groove 15, and the length of vertical groove 15 is more than or equal to the length of first connecting rod 17; The handing-over of the top of first connecting rod 17 is inserted in the engaging lug 19 that is fixed on the socket parent shell 1 top board inner surface after having second connecting rod 18, the other end of second connecting rod 18 to pass the sidewall of jack panel housing 2; Be arranged with torsion spring 11 on the second fixed axis 16, holding is on first connecting rod 17 and supporting bracket 6 respectively at the two ends of torsion spring 11, and the torsion of torsion spring 11 is so that first connecting rod 17 is skewed, and the lower end of first connecting rod 17 is between left and right contact 7,8.
Further, easier to be light when embedding socket parent shell 1 in order to make jack panel housing 2, being equipped with on left and right clamping plate 12,13 top can be at left and right contact 7,8 roller 20 that roll.
In the specific implementation, described straight key self-locking button switch 5 is selected the KDC-A10 mains switch.
In addition, also can design a plurality of independently jack panel housings 2 on the socket parent shell 1 of the utility model socket, take up an area the space to reduce the utility model socket, structure is optimized more, and is more convenient to use.
Claims (3)
1. embedded electric shock-prevention safety socket, it is characterized in that: comprise socket parent shell (1) and jack panel housing (2), socket parent shell (1) top board is provided with opening, and jack panel housing (2) is plugged in the opening on socket parent shell (1) top board; Offer plug-socket (3) on the top board of jack panel housing (2), the bottom of jack panel housing (2) is uncovered; The position that is positioned at socket parent shell (1) top board below on the outer surface of the two opposite side walls of jack panel housing (2) respectively is connected with a baffle plate (4), between the base plate of baffle plate (4) and socket parent shell (1), straight key self-locking button switch (5) is installed, the top of straight key self-locking button switch (5) is fixing with baffle plate (4), bottom and socket parent shell (1) base plate are fixed, directly key self-locking button switch (5) with baffle plate (4) overhead on the inner surface of socket parent shell (1) top board; The position that is positioned at each plug-socket (3) two at the top board inner surface of jack panel housing (2) respectively is fixed with a supporting bracket (6), between two supporting brackets (6), be provided with the left and right contact (7,8) of the plug-socket that is placed in (3) both sides, left and right contact all is respectively equipped with outwardly projection (9) on (7,8), the bottom of left and right contact (7,8) is hinged by the first fixed axis (10), and the two ends of the first fixed axis (10) are separately fixed on two supporting brackets (6); Be arranged with torsion spring (11) on the first fixed axis (10), holding is on left and right contact (7,8) respectively at the two ends of torsion spring (11), and the torsion of torsion spring (11) is so that left and right contact (7,8) is open-shaped; Also be provided with left and right clamping plate (12,13) between two supporting brackets, left clamping plate (12) are close to left contact (7) arranged outside, right clamping plate (13) are close to right contact (8) arranged outside; The bottom of left and right clamping plate (12,13) is fixed on the base plate of socket parent shell (1), and the top of left and right clamping plate (12,13) is positioned at projection (9) below of left and right contact (7,8); Straight key self-locking button switch (5) is provided with two contacts, contact by wire (21) and contact join, another contact is by wire (21) and be located at the interior power supply contact pin (14) of socket parent shell (1) and join.
2. embedded electric shock-prevention safety socket according to claim 1, it is characterized in that: be located in two supporting brackets (6) at each plug-socket (3) two, the position that is positioned on one of them supporting bracket (6) between the left and right contact (7,8) offers vertical groove (15), be hinged with first connecting rod (17) by the second fixed axis (16) that is fixed on the supporting bracket (6) in the vertical groove (15), and the length of vertical groove (15) is more than or equal to the length of first connecting rod (17); The handing-over of the top of first connecting rod (17) is inserted in the engaging lug (19) that is fixed on socket parent shell (1) the top board inner surface after having second connecting rod (18), the other end of second connecting rod (18) to pass the sidewall of jack panel housing (2); Be arranged with torsion spring (11) on the second fixed axis (16), the two ends difference holding of torsion spring (11) is on first connecting rod (17) and supporting bracket (6), the torsion of torsion spring (11) is so that first connecting rod (17) is skewed, and the lower end of first connecting rod (17) is positioned between the left and right contact (7,8).
3. embedded electric shock-prevention safety socket according to claim 1 and 2 is characterized in that: the roller (20) that can roll at left and right contact (7,8) is installed on the top of left and right clamping plate (12,13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220544748 CN202856109U (en) | 2012-10-24 | 2012-10-24 | Embedded anti-electric shock safe socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220544748 CN202856109U (en) | 2012-10-24 | 2012-10-24 | Embedded anti-electric shock safe socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202856109U true CN202856109U (en) | 2013-04-03 |
Family
ID=47987267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220544748 Expired - Fee Related CN202856109U (en) | 2012-10-24 | 2012-10-24 | Embedded anti-electric shock safe socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202856109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994873A (en) * | 2019-04-16 | 2019-07-09 | 陕西科技大学 | A kind of protection against electric shock is from playing positive locking female connector device |
-
2012
- 2012-10-24 CN CN 201220544748 patent/CN202856109U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994873A (en) * | 2019-04-16 | 2019-07-09 | 陕西科技大学 | A kind of protection against electric shock is from playing positive locking female connector device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20141024 |
|
| EXPY | Termination of patent right or utility model |