CN202004220U - Safety plug and electrical plugging equipment - Google Patents
Safety plug and electrical plugging equipment Download PDFInfo
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- CN202004220U CN202004220U CN2011200770342U CN201120077034U CN202004220U CN 202004220 U CN202004220 U CN 202004220U CN 2011200770342 U CN2011200770342 U CN 2011200770342U CN 201120077034 U CN201120077034 U CN 201120077034U CN 202004220 U CN202004220 U CN 202004220U
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- contact site
- guide card
- safety socket
- shell fragment
- plug
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Abstract
The utility model relates to the technical field of sockets, and discloses a safety socket and electrical plugging equipment comprising the safety socket. The safety socket comprises an upper cover, a base, plugging elements, a touch circuit mechanism and a moving component, wherein the base is in fit with the upper cover to form an accommodation cavity; the plugging elements can be pressed against plug pins of a plug and produce elastic deformation; the touch circuit mechanism can be pressed against the plugging elements and connected to a power cord; the moving component can switch the inside of the touch circuit mechanism on; the plugging elements, the touch circuit mechanism and the moving component are arranged in the accommodation cavity; and the moving component is arranged below the plugging element. Only when a standard plug is completely plugged into the safety socket provided by the utility model, the plugging elements can be elastically deformed and pressed against the touch circuit mechanism, and the moving component can switch the touch circuit mechanism on to switch an internal circuit of the safety socket on and further enable the safety socket to work normally. The safety socket can fulfill the aims of preventing misplugging from causing electric shock and improving the safety.
Description
Technical field
The utility model relates to the technical field of socket, relates in particular to a kind of electric docking device of mispluging the safety socket of electric shock and comprising this socket of can preventing at socket circuit loop improvement.
Background technology
Universalness along with electrical home appliances, all need use TV in common people's daily life, computer, electrical home appliances such as washing machine, therefore, socket, power delivery equipment such as plug also are the articles for use that common people need use every day, yet, the jack of general household socket is not often sealed and is open state, though sealed, for example add switch or seat hole protective cover, but the children in the family open this switch or protective cover as if mistake, and hold foreign matter and insert in the jack, tend to cause the situation of electric shock, and be to improve above-mentioned disappearance, the safety socket of various protection against electric shocks appears on the market.
See also shown in Figure 1, three-dimensional exploded view for safety socket in the prior art, base position in this socket 1 is provided with one group of holder group of being made up of two-supremes holder 11 and two low holders 12, wherein high holder 11 is located at the both sides of low holder 12 respectively, and be respectively equipped with ㄩ shape fluting 111 on it, in order to hold slide plate 2, and low holder 12 is and configuration state with respect to slide plate 2, its top then is provided with a half-arc groove 121 can be horizontal fixing for a tip post 3, the left and right sides slippage action that makes slide plate 2 do to locate, and two group leaders, short reed 4,5 are located at the position of the inner both sides of socket with respect to seat hole 13 with fixing and manner respectively, like this, when only having a side seat hole 13 to insert foreign matter, then this patchhole position and non-conductive still is current conductive state with respect to other side seat Kong Ze.
Thereby above-mentioned safety socket of the prior art, it still has the unsafe defective of electricity consumption, when foreign matter only inserts a side seat hole, this Kong Buhui conduction, and the seat hole of opposite side still is current conductive state, when if children insert seat hole, both sides or two hands respectively and respectively take a foreign matter to insert seat hole, both sides respectively with a metal holder, then the slide plate in this safety socket can be promoted easily and the phenomenon that occurs getting an electric shock.
The utility model content
The utility model provides a kind of safety socket at the deficiencies in the prior art, and this safety socket error-preventing gets an electric shock and needs to insert standard plug and just can make its loop conducting.
The utility model is to realize like this, a kind of safety socket, comprise that a loam cake, cooperates the base that forms the housing with cavity volume with described loam cake, comprise that also a touch-control loop mechanism and that can be connected to described plant part with the pin butt of plug and the plant part, that produces strain and be connected in power line can make the movable part of the in-house conducting in described touch-control loop, described plant part, touch-control loop mechanism and movable part place described cavity volume, and described movable part places described plant part below.
Particularly, be covered with at least two jacks that can plug for described pin on described; Described base is provided with jack-post; Described plant part comprises and can and produce the shell fragment and the contact chip of strain with described pin butt that described contact chip is sticked in described shell fragment, and which is provided with first contact site; Described touch-control loop mechanism comprises movable guide card and fixing guide card, described movable guide card one end is provided with second contact site, the other end is connected in power line, one end of described fixedly guide card be provided with can with the 3rd contact site of the described first contact site butt, the other end be provided with can with the 4th contact site of the described second contact site butt; Described movable part comprises rotation push rod, sliding shoe and first elastic parts that is movably connected on base, one end of described rotation push rod is connected in described movable guide card, the other end and described sliding shoe interlock fasten, and described first elastic parts is located at the below of described sliding shoe.
Particularly, be covered with at least two jacks that can plug for described pin on described; Described plant part comprises and can and produce the shell fragment and the contact chip of strain with described pin butt that described contact chip is sticked in described shell fragment, and which is provided with first contact site; Described touch-control loop mechanism comprises movable guide card and fixing guide card, described movable guide card one end is provided with second contact site, the other end is connected in power line, described fixedly guide card one end be provided with can with the 3rd contact site of the described first contact site butt, the other end be provided with can with the 4th contact site of described the 3rd contact site butt; Described movable part comprises the sliding shoe and first elastic parts, and described first elastic parts is located at the below of described sliding shoe.
Particularly, be covered with at least two jacks that can plug for described pin on described; Described plant part comprises and can and produce the shell fragment and the contact chip of strain with described pin butt that described contact chip is sticked in described shell fragment, and which is provided with first contact site; Described touch-control loop mechanism comprises movable guide card and fixing guide card, described fixedly guide card one end is provided with the 5th contact site, the other end is connected in power line, described movable guide card one end be provided with can with the 6th contact site of the described first contact site butt, the other end be provided with can with the 7th contact site of described the 5th contact site butt; Described movable part comprises movable block, spheroid and circular shaft projection, described movable block is connected to the back side of described the 6th contact site, described spheroid places between described movable block and the described shell fragment, and described circular shaft projection places between described the 6th contact site and the described shell fragment.
Further, described safety socket also comprises shell fragment and stator.
Further, described plant part also comprises second elastic parts, and described second elastic parts is connected in described contact chip.
Further, but be folded with the watertight composition of barrier liquid between described loam cake and described base, described watertight composition is covered in around the described shell fragment.
Further, the bottom surface of described base is provided with the slotted eye that can flow out for liquid.
The utility model also provides a kind of electric docking device, and it comprises above-mentioned socket and the plug that can cooperate with described socket.
The combination of safety socket utilization plant part of the present utility model, touch-control loop mechanism and movable part, have only the plug of standard to insert fully in this safety socket, plant part ability strain also is connected in the mechanism of touch-control loop, and movable part just can be so that this touch-control loop mechanism conducting, make this safety socket home loop conducting, thereby operate as normal, this safety socket can reach the purpose that anti-mis-insertion gets an electric shock, fail safe is provided.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the safety socket of the prior art that provides of the utility model;
Fig. 2 is the stereo appearance figure of the safety socket that provides of the utility model first embodiment;
Fig. 3 is the assembly exploded view of the safety socket that provides of the utility model first embodiment;
Fig. 4 is the amplification decomposition figure of the plant part that provides of the utility model first embodiment;
Fig. 5 is the safety socket that provides of the utility model first embodiment and the combination schematic diagram of plug;
Fig. 6 A is that the plug that the utility model first embodiment provides inserts preceding generalized section;
Fig. 6 B is the generalized section of the plug that provides of the utility model first embodiment when inserting;
Fig. 6 C is the generalized section after plug that the utility model first embodiment provides inserts fully;
Fig. 7 is that the plug that the utility model first embodiment provides inserts preceding schematic top plan view;
Fig. 8 is the loop schematic diagram that the utility model first embodiment provides;
Fig. 9 be the utility model first embodiment provide the insertion plug time schematic top plan view;
Figure 10 is the schematic cross-section of the utility model Fig. 9 along the A-A direction;
Figure 11 is the schematic top plan view after plug that the utility model first embodiment provides inserts fully;
Figure 12 is the assembly exploded view of the safety socket that provides of the utility model second embodiment;
Figure 13 A is that the plug that the utility model second embodiment provides inserts preceding generalized section;
Figure 13 B is the generalized section of the plug that provides of the utility model second embodiment when inserting;
Figure 13 C is the generalized section after plug that the utility model second embodiment provides inserts fully;
Figure 14 is that the plug that the utility model second embodiment provides inserts preceding schematic top plan view;
Figure 15 is the loop schematic diagram that the utility model second embodiment provides;
Figure 16 is the schematic top plan view of the plug that provides of the utility model second embodiment when inserting;
Figure 17 is the assembly exploded view of the safety socket that provides of the utility model the 3rd embodiment;
Figure 18 A is that the plug that the utility model the 3rd embodiment provides inserts preceding generalized section;
Figure 18 B is the generalized section of the plug that provides of the utility model the 3rd embodiment when inserting;
Figure 18 C is the generalized section after plug that the utility model the 3rd embodiment provides inserts fully;
Figure 19 A is the three-dimensional appearance schematic diagram that the utility model the 3rd embodiment provides;
Figure 19 B is that the plug that the utility model the 3rd embodiment provides inserts preceding schematic top plan view;
The loop schematic diagram that Figure 20 the utility model the 3rd embodiment provides;
Figure 21 is the schematic top plan view of the plug that provides of the utility model the 3rd embodiment when inserting;
Figure 22 is that the watertight composition of the utility model the 3rd embodiment is covered in the schematic diagram on the base;
Figure 23 is the generalized section that the utility model the 3rd embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The utility model provides a kind of safety socket, comprise that a loam cake, cooperates the base that forms the housing with cavity volume with described loam cake, comprise that also a touch-control loop mechanism and that can be connected to described plant part with the pin butt of plug and the plant part, that produces strain and be connected in power line can make the movable part of the in-house conducting in described touch-control loop, described plant part, touch-control loop mechanism and movable part place described cavity volume, and described movable part places described plant part below.
In the utility model, have only the plug of standard to insert fully in this safety socket, plant part ability strain also is connected in the mechanism of touch-control loop, and movable part just can be so that this touch-control loop mechanism conducting, make this safety socket home loop conducting, thereby operate as normal, this safety socket can reach the purpose that anti-mis-insertion gets an electric shock, fail safe is provided.
Below in conjunction with concrete accompanying drawing realization of the present utility model is described in detail.
Embodiment one
See also shown in Fig. 2 to the 5 figure, be the safety socket of the utility model first embodiment, it comprises: a loam cake 1, that is provided with at least two jacks 11 is provided with base 2, plant part 3,4, one touch-control loop mechanisms 5 and a movable part 6 of jack-post 21.
Wherein, above-mentioned loam cake 1 and base 2 are combined together, and form the shell of this safety socket, have cavity volume in this shell, and the pin 71,72 of external plug 7 enters in this cavity volume by the jack 11 of loam cake 1; This plant part 3,4 comprises shell fragment 31,41 and contact chip 32,42 respectively, this shell fragment 31,41 can be connected on the pin 71,72 of external plug, and be subjected to the extruding of pin 71,72 and strain, contact chip 32,42 is fastened on respectively on the shell fragment 31,41, and with the distortion of shell fragment 31,41 also strain, wherein contact chip 32,42 is respectively equipped with first contact site 321,421; This touch-control loop mechanism 5 comprises fixedly guide card 51,52 and movable guide card 53,54, and wherein, an end of movable guide card 53,54 is respectively equipped with second contact site 531,541, and its other end is respectively equipped with the link 532,542 that is connected with power line; Fixedly guide card 51 is provided with the 3rd contact site 511 in first contact site, the 321 relative positions of contact chip 32, fixedly guide card 52 is provided with the 3rd contact site 521 in first contact site, the 421 relative positions of contact chip 42, and the 3rd contact site 511,521 can be connected to first contact site 311 respectively, on 321, and fixedly guide card 51 is provided with the 4th contact site 512 in second contact site, the 531 relative positions of movable guide card 53, fixedly guide card 52 is provided with the 4th contact site, the 4th contact site 512 in second contact site, the 541 relative positions of movable guide card 54,522 can be connected to second contact site 531 respectively, on 541; This movable part 6 comprises rotation push rod 61,62, sliding shoe 63,64 and first elastic parts 65,66, wherein, one end of rotation push rod 61,62 is connected to movable guide card 53,54, and the other end fastens with sliding shoe 63,64 interlocks respectively, 65,66 of first elastic partss place sliding shoe 63,64 belows respectively, and an end is connected to respectively on the sliding shoe 63,64, and its other end is connected on the base 2.
In above-mentioned safety socket, plant part 3,4, touch-control loop mechanism 5 and movable part 6 all are arranged in the cavity volume of the shell that loam cake 1 and base 2 form, wherein, this plant part 3,4, touch-control loop mechanism 5 is fixedly set on the base 2, and this movable part 6 then is arranged at the below of plant part 3,4.
Wherein, in order to prevent to cause contact chip 42,43 distortion or fracture because of the insertion of foreign matter, plant part 3,4 also comprises second elastic parts 33,43, and this second elastic parts 33,43 is connected with contact chip 32,42 respectively.
In the present embodiment, this second elastic parts 33,43 is a spring, certainly, also can be the elastic parts of elastically deformables such as shell fragment.
The rotation push rod 61,62 of movable part 6 and sliding shoe 63,64 are made for the insulation material.
Safety socket in the present embodiment also comprises shell fragment 12 and stator 13.
When in safety socket, not cooperating with extraneous plug, first contact site 321,421, second contact site 531,541, the 3rd contact site 511,521 and the 4th contact site 512,522 keep released state, promptly this loop keeps normally open, and the size of pin 71 length and widths of use standard plug 7 is controlled the conducting state in this loop.
Please consult 6A figure, Fig. 7 and shown in Figure 8 simultaneously, when the user is not plugged in the pin 71,72 of this plug 7 in the jack 11 of socket loam cake 1 as yet, this pin 71,72 can't touch first contact chip 32,42 of plant part 3,4 and the sliding shoe 63,64 of movable part 6, so the time the socket power loop be in off state (as shown in Figure 8).
Please consult Fig. 6 B simultaneously, Fig. 9 and shown in Figure 10, when the user inserts plug 7 downwards, the pin 71 of this plug 7,72 with this plant part 3,4 shell fragment 31,41 and contact chip 32,42 connect, and because pin 71,72 extruding, contact chip 32,42 toward outside sweep (as shown in figure 10), thereby, this contact chip 32,42 first contact site 321,421 can with this fixing guide card 51,52 the 3rd contact site 511,521 contacts, but pin 71,72 do not touch the sliding shoe 63 of movable part 6,64 o'clock, be somebody's turn to do fixedly guide card 51,52 contact site the 4 512,522 can't with movable guide card 53,54 second contact site 531,541 contact, so the time shell fragment 31,41 also can't with this movable guide card 53,54 connect, thereby, the electric power loop of this socket is in off state, movable guide card 53,54 link 532, on 542 power line also not can with the pin 71 of socket 7,72 communicate.
See also Fig. 6 C and shown in Figure 11, when the user inserts socket 7 fully up to pin 71,72 touch sliding shoe 63,64, then contact chip 32,42 first contact site 321,421 can with fixing guide card 51,52 the 3rd contact site 511,521 contacts, and sliding shoe 63,64 owing to be subjected to this pin 71,72 downward extruding, be positioned at sliding shoe 63, first elastic parts 65 of 64 belows, 66 can generation act on this sliding shoe 63,64 reaction force, this reaction force makes sliding shoe 63,64 move up and down in the groove 22 of base 2, and sliding shoe 63,64 then can driven rotary push rod 61 in the process that moves, 62 jack-posts 21 around base 2 rotate, thereby, promote this rotation push rod 61, the 62 movable guide cards 53 that connected, 54 second contact site 531,541 respectively to fixing guide card 51,52 the 4th contact site 512,522 near and contact, the socket power loop of this moment is a conducting state, it is movable guide card 53,54 link 532,542 can with the pin 71 of socket 7,72 are conducted, thereby realize that plug 7 is connected to power line.
When socket of the present utility model uses, make the whole conducting of electric power loop, four touch-control loops all are touched and are the long state that closes contact, i.e. first contact site 321,421, second contact site 531,541, the 3rd contact site 511, the 521 and the 4th contact site 512,522 corresponding contacts, and this touch-control loop is because this rotation push rod 61,62 be oppositely arranged, so if when the jack 11 that has only a side inserts foreign matter, when for example wire inserts, this volume wiry of cause is more tiny, so can't make contact chip 42 outwardly-bent moving, therefore can't make the loop conducting; Even and if the pin of the length and width of foreign matter and this standard plug is measure-alike, its first contact site 421 that also only can touch the contact chip 42 of this side contacts with fixing the 3rd contact site 521 of guide card 52 and second contact site 531 that touches the movable guide card 53 of opposite side contacts with fixing the 4th contact site 512 of guide card 51, like this, still can't make the loop conducting of this side or opposite side, so can avoid the generation of the incident of improper electric shock; And when the user be two hands when respectively taking a foreign matter to insert both sides jack 11, if the length and width of this foreign matter are different with the size of the pin of standard plug, then can't make this loop conducting easily.
In the present embodiment, fixedly guide card 51,52, movable guide card 53,54, rotation push rod 61,62 and sliding shoe 63,64 visual actual demands and be designed to various geometries; Second contact site 531,541, the 3rd contact site 511,521 and 512, the 522 visual actual demands of the 4th contact site of first contact site 321,421 of plant part 3,4 and touch-control loop mechanism 5 are arranged on the diverse location in the shell.
In the present embodiment, the link 532,542 of movable guide card 53,54 is connected to ground wire, live wire, certainly, also can be connected live wire by link 532, and link 542 is connected ground wire.
Embodiment two
Please consult simultaneously shown in Figure 12, Figure 13 A, Figure 13 B and Figure 13 C, the utility model also can be the structure kenel shown in this second embodiment except that the structure kenel shown in above-mentioned first embodiment, and the difference of present embodiment and embodiment one is:
Present embodiment has omitted shell fragment 12 and the rotation push rod in the movable part 6 61,62 of embodiment one, make this movable part 6 only comprise the sliding shoe 63,64 and first elastic parts 65,66, and first elastic parts 65,66 is provided with the below of sliding shoe 63,64 respectively, one end is connected to the lower surface of sliding shoe 63,64, and the other end is connected on the base 2.
When the user inserts the jack 11 of loam cake 1 downwards with plug 7, the pin 71,72 of this plug 7 contacts with the shell fragment 31,41 of this plant part 3,4 and contact chip 32,42, and force contact chip 32,42 toward outside sweep, 321,421 of first contact sites of contact chip 32,42 contact (seeing also shown in Figure 16) with fixing the 3rd contact site 511,521 of guide card 51,52, but because pin 71,72 does not touch the sliding shoe 63,64 of movable part 6, so fixedly guide card 51,52 can't contact with movable guide card 53,54.
When the user inserts plug 7 fully up to pin 71,72 touch sliding shoe 63,64, sliding shoe 63,64 are subjected to pin 71,72 downward extruding, be positioned at sliding shoe 63, first elastic parts 65 of 64 belows, 66 can produce sliding shoe 63,64 reaction elastic force, this reaction elastic force makes sliding shoe 63,64 move up and down in the groove 22 of base 2, and then make sliding shoe 63,64 promote movable guide card 53,54 second contact site 531,541 respectively to fixing guide card 51,52 the 4th contact site 512,522 near and the formation circuit turn-on that contacts, so, except that the effect that can reach saving member, more can reach the effect of above-mentioned first embodiment institute tool equally.
The utility model also provides a kind of electric docking device, it comprises above-mentioned socket and the plug that can cooperate with this socket, and like this, this socket has only and this plug matches could realize the loop conducting, can prevent to take place when the user from mispluging the accident of electric shock, practical safety.
Embodiment three
See also Figure 17 to shown in Figure 20, be the safety socket of the utility model the 3rd embodiment, the difference of present embodiment and embodiment one is:
Safety socket in the present embodiment comprises: one is provided with loam cake 1, a base 2, plant part 3,4, one touch-control loop mechanisms 5 and a movable part 6 of at least two jacks 11.
Wherein, above-mentioned loam cake 1 and base 2 are combined together, and form the shell of this safety socket, have cavity volume in this shell, and the pin 71,72 of external plug 7 enters in this cavity volume by the jack 11 of loam cake 1; Plant part 3,4 comprises shell fragment 31,41 and contact chip 32,42 respectively, shell fragment 31,41 can be connected on the pin 71,72 of external plug, and be subjected to the extruding of pin 71,72 and strain, contact chip 32,42 is connected on the shell fragment 31,41, and with the distortion of shell fragment 31,41 also strain, wherein contact chip 32,42 is respectively equipped with first contact site 321,421; Touch-control loop mechanism 5 comprises fixedly guide card 55,56 and movable guide card 57,58, wherein, fixedly be respectively equipped with the 5th contact site 551,561 on the end of guide card 55,56, its other end is connected to power line, movable guide card 57,58 is being respectively equipped with the 6th contact site 572,581 with respect to the 5th contact site 551,561 relative positions, and movable guide card 57,58 is respectively equipped with the 7th contact site 571,582 on the position with respect to first contact site 321,421; Movable part 6 comprises a movable block 67, a spheroid 68 and a circular shaft projection 69, one end of this movable block 67 is connected on the back side of the 6th contact site 581 of movable guide card 58, spheroid 68 then is arranged between movable block 67 and the shell fragment 31, and circular shaft projection 69 is arranged between the 6th contact site 572 and the shell fragment 41.
When the user inserts plug 7 downwards, the pin 71,72 of this plug 7 contacts with the shell fragment 31,41 of plant part 3,4 and contact chip 32,42, and forcing contact chip 32,42 toward outside sweep, 321,421 of first contact sites of contact chip 32,42 can contact (seeing also Figure 18 C and shown in Figure 21) with the 7th contact site 571,582 of movable guide card 57,58; And when the pin 71 of user with socket 7,72 insert jack 11 fully after, it is close to movable block 67 that pin 71 promotes spheroid 68, and the piece 67 of innervating promotes these movable guide card 58 the 6th contact sites 581 and contacts with fixing the 5th contact site 561 of guide card 56, simultaneously, it is close to the 6th contact site 572 of this movable guide card 57 that pin 72 promotes this circular shaft projection 69, and impel the 6th contact site 572 of movable guide card 57 to contact with fixing the 5th contact site 551 of guide card 55, the socket power loop of this moment is a conducting state, be plug 7 and power line conducting, be in "on" position.
In the present embodiment, though loam cake 1 has the function that prevents that liquid from flowing into, but owing to need offer the pin 71 of jack 11 for this plug 7,72 peg graft, so can't avoid liquid to flow in this base 2, see also Figure 22 and shown in Figure 23, be folded with a watertight composition 24 between the loam cake 1 of present embodiment and the base 2, this watertight composition 24 covers plant part 3,4 shell fragment 31, around 41, and at the contiguous shell fragment 31 in the bottom surface of base 2,41 position offers at least one slotted eye 23, like this, even liquid is flowed into by the jack 11 of loam cake 1, this liquid is subjected to stopping of this watertight composition 24, only can flow to shell fragment 31, the position at 41 places, and by this contiguous shell fragment 31,41 slotted eye 23 is discharged bases 2, therefore, and set fixedly guide card 51 on the base 2,52, movable guide card 53,53 and assembly such as movable part 6 can liquid body influence, thereby avoid the situation of short circuit, reach waterproof and moistureproof effect.
In sum, according to the content that is above disclosed, the utility model can reach the intended purposes of utility model really, it utilizes the plant part, the combination of touch-control loop mechanism and movable part, allow the contact site of this touch-control loop mechanism and the contact site of plant part contact or separation, and may command is by the plant part, fixedly guide card and the movable formed loop of guide card are conducting or off state, and by the slotted eye setting of watertight composition and base, get an electric shock and waterproof and dampproof effect and reach anti-mis-insertion, really have practical value undoubtedly, it possesses industry applications, novelty and progressive important document.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (9)
1. safety socket, comprise that a loam cake, cooperates the base that forms the housing with cavity volume with described loam cake, it is characterized in that, comprise that also a touch-control loop mechanism and that can be connected to described plant part with the pin butt of plug and the plant part, that produces strain and be connected in power line can make the movable part of the in-house conducting in described touch-control loop, described plant part, touch-control loop mechanism and movable part place described cavity volume, and described movable part places described plant part below.
2. a kind of safety socket as claimed in claim 1 is characterized in that, is covered with at least two jacks that can plug for described pin on described; Described base is provided with jack-post; Described plant part comprises and can and produce the shell fragment and the contact chip of strain with described pin butt that described contact chip is sticked in described shell fragment, and which is provided with first contact site; Described touch-control loop mechanism comprises movable guide card and fixing guide card, described movable guide card one end is provided with second contact site, the other end is connected in power line, one end of described fixedly guide card be provided with can with the 3rd contact site of the described first contact site butt, the other end be provided with can with the 4th contact site of the described second contact site butt; Described movable part comprises rotation push rod, sliding shoe and first elastic parts that is movably connected on base, one end of described rotation push rod is connected in described movable guide card, the other end and described sliding shoe interlock fasten, and described first elastic parts is located at the below of described sliding shoe.
3. a kind of safety socket as claimed in claim 1 is characterized in that, is covered with at least two jacks that can plug for described pin on described; Described plant part comprises and can and produce the shell fragment and the contact chip of strain with described pin butt that described contact chip is sticked in described shell fragment, and which is provided with first contact site; Described touch-control loop mechanism comprises movable guide card and fixing guide card, described movable guide card one end is provided with second contact site, the other end is connected in power line, described fixedly guide card one end be provided with can with the 3rd contact site of the described first contact site butt, the other end be provided with can with the 4th contact site of described the 3rd contact site butt; Described movable part comprises the sliding shoe and first elastic parts, and described first elastic parts is located at the below of described sliding shoe.
4. a kind of safety socket as claimed in claim 1 is characterized in that, is covered with at least two jacks that can plug for described pin on described; Described plant part comprises and can and produce the shell fragment and the contact chip of strain with described pin butt that described contact chip is sticked in described shell fragment, and which is provided with first contact site; Described touch-control loop mechanism comprises movable guide card and fixing guide card, described fixedly guide card one end is provided with the 5th contact site, the other end is connected in power line, described movable guide card one end be provided with can with the 6th contact site of the described first contact site butt, the other end be provided with can with the 7th contact site of described the 5th contact site butt; Described movable part comprises movable block, spheroid and circular shaft projection, described movable block is connected to the back side of described the 6th contact site, described spheroid places between described movable block and the described shell fragment, and described circular shaft projection places between described the 6th contact site and the described shell fragment.
5. a kind of safety socket as claimed in claim 2 is characterized in that described safety socket also comprises shell fragment and stator.
6. as claim 2 or 3 or 4 described a kind of safety sockets, it is characterized in that described plant part also comprises second elastic parts, described second elastic parts is connected in described contact chip.
7. a kind of safety socket as claimed in claim 4 is characterized in that, but is folded with the watertight composition of barrier liquid between described loam cake and described base, and described watertight composition is covered in around the described shell fragment.
8. a kind of safety socket as claimed in claim 7 is characterized in that the bottom surface of described base is provided with the slotted eye that can flow out for liquid.
9. an electric docking device is characterized in that, comprises each described safety socket of claim 1～8 and the plug that can cooperate with described socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200770342U CN202004220U (en) | 2011-03-22 | 2011-03-22 | Safety plug and electrical plugging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200770342U CN202004220U (en) | 2011-03-22 | 2011-03-22 | Safety plug and electrical plugging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202004220U true CN202004220U (en) | 2011-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200770342U Expired - Lifetime CN202004220U (en) | 2011-03-22 | 2011-03-22 | Safety plug and electrical plugging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202004220U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610946A (en) * | 2012-03-22 | 2012-07-25 | 征泰电子有限公司 | Power socket |
| CN102694293A (en) * | 2011-03-22 | 2012-09-26 | 王宝昌 | Safety socket and electric connector equipment |
| CN107170623A (en) * | 2017-01-24 | 2017-09-15 | 俞岳田 | A kind of sheet machining apparatus switching device |
| CN107170622A (en) * | 2017-01-24 | 2017-09-15 | 俞岳田 | A kind of switching device for processing sheet material equipment |
| CN108232523A (en) * | 2017-12-28 | 2018-06-29 | 南京信息职业技术学院 | A kind of safe socket |
-
2011
- 2011-03-22 CN CN2011200770342U patent/CN202004220U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102694293A (en) * | 2011-03-22 | 2012-09-26 | 王宝昌 | Safety socket and electric connector equipment |
| CN102694293B (en) * | 2011-03-22 | 2015-07-15 | 王宝昌 | Safety socket and electric connector equipment |
| CN102610946A (en) * | 2012-03-22 | 2012-07-25 | 征泰电子有限公司 | Power socket |
| CN107170623A (en) * | 2017-01-24 | 2017-09-15 | 俞岳田 | A kind of sheet machining apparatus switching device |
| CN107170622A (en) * | 2017-01-24 | 2017-09-15 | 俞岳田 | A kind of switching device for processing sheet material equipment |
| CN108232523A (en) * | 2017-12-28 | 2018-06-29 | 南京信息职业技术学院 | A kind of safe socket |
| CN108232523B (en) * | 2017-12-28 | 2023-08-29 | 南京信息职业技术学院 | Safety socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111005 Effective date of abandoning: 20150715 |
|
| RGAV | Abandon patent right to avoid regrant |