Summary of the invention
Main purpose of the present invention is a kind of safety socket structure can be provided, and cost is reduced, and not fragile, with convenient use.
In order to reach above-mentioned purpose, the invention provides a kind of safety socket structure, comprising: a housing, it is provided with two jacks and two through holes, and this enclosure interior is formed with and the corresponding position that connects of jack; Two control pieces, it liftably is arranged in this housing, and these two control pieces stretch out in outside this housing via these two through holes; And two contact chips, it is arranged in this housing, and these two control pieces contact at this two contact chips, these two contact chips are optionally stretched into connect the position.
The present invention also provides a kind of safety socket structure, comprising: a housing, and it is provided with two jacks and a through hole, and this enclosure interior is formed with and the corresponding position that connects of jack; One control piece, it liftably is arranged in this housing, and this control piece stretches out in outside this housing via this through hole; And two contact chips, it is arranged in this housing, and this control piece contacts at described two contact chips, makes described two contact chips optionally stretch into this and connects the position.
The present invention provides a kind of safety socket structure again, comprising: housing, and it is provided with jack and through hole, and this enclosure interior is formed with and the corresponding position that connects of jack; Control piece, it liftably is arranged in this housing, and this control piece stretches out in outside this housing via this through hole; And contact chip, it is arranged in this housing, and this control piece contacts at this contact chip, makes this contact chip optionally stretch into this and connects the position.
The present invention has following useful technique effect: safety socket of the present invention only includes members such as housing, control piece and contact chip, and structure is simplified, and zero element is few, and assembling is easily simple, and cost is effectively reduced, and not fragile, with convenient use.
For enabling further to understand feature of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the present invention is limited.
Description of drawings
Fig. 1 is the stereogram of safety socket structure first embodiment of the present invention.
Fig. 2 is the three-dimensional exploded view of safety socket structure first embodiment of the present invention.
Fig. 3 is the cutaway view of safety socket structure first embodiment of the present invention.
Fig. 4 is the schematic diagram of the safety socket structure first embodiment user mode of the present invention.
Fig. 5 is the cutaway view of safety socket structure second embodiment of the present invention.
Fig. 6 is the cutaway view of safety socket structure the 3rd embodiment of the present invention.
Fig. 7 is the schematic diagram of safety socket structure the 3rd embodiment user mode of the present invention.
Fig. 8 is the cutaway view of safety socket structure the 4th embodiment of the present invention.
Fig. 9 is the schematic diagram of safety socket structure the 4th embodiment user mode of the present invention.
Figure 10 is the stereogram of safety socket structure the 5th embodiment of the present invention.
Figure 11 is the stereogram of safety socket structure the 6th embodiment of the present invention.
Figure 12 is the stereogram of safety socket structure the 7th embodiment of the present invention.
Figure 13 is the stereogram of safety socket structure the 8th embodiment of the present invention.
Figure 14 is the cutaway view of safety socket structure the 9th embodiment of the present invention.
Figure 15 is the cutaway view of safety socket structure the tenth embodiment of the present invention.
Figure 16 is the schematic diagram of safety socket structure the tenth embodiment user mode of the present invention.
Figure 17 is the stereogram of safety socket structure the 11 embodiment of the present invention.
Figure 18 is the three-dimensional exploded view of safety socket structure the 11 embodiment of the present invention.
Figure 19 is the cutaway view of safety socket structure the 11 embodiment of the present invention.
Figure 20 is the schematic diagram of safety socket structure the 11 embodiment user mode of the present invention.
Wherein, description of reference numerals is as follows:
1 housing, 11 upper casings
12 lower casings, 13 jacks
14 through holes, 15 holding pieces
16 guide grooves, 17 grooves
17a upper groove 18 guide members
181 pushing tow faces 19 connect the position
2 control pieces, 21 bodies of rod
211 perforations, 22 block holders
221 grooves, 222 protuberances
23 stop sections, 24 poles
241 perforations, 25 flexible members
26 contact parts, 27 guide ramp
3 contact chips, 31 stiff ends
32 contact jaws, 33 flexible members
4 sliding shoes, 41 pushing tow faces
42 protuberances, 43 elastic arms
44 recesses, 5 power lines
6 plugs, 61 pins
62 bodies
Embodiment
See also Fig. 1 to Fig. 4, the invention provides a kind of safety socket structure, comprise a housing 1, two control pieces 2, two contact chips 3 and two sliding shoes 4, wherein this housing 1 comprises a upper casing 11 and a lower casing 12, upper casing 11 is arranged at lower casing 12 tops, upper casing 11 and lower casing 12 can utilize mode combinations such as clamping, screw lock or ultrasonic waves, make it form a complete housing 1.Housing 1 top offers at least two jacks 13, and the specification of jack 13 does not limit, and can be changed to the jack of various different sizes according to actual needs.
Be provided with two jacks 13 in the present embodiment, also can be provided with a plurality of jacks 13, and be provided with a plurality of control pieces 2, contact chip 3 and sliding shoe 4 etc. accordingly.Housing 1 inside is formed with and the jack 13 corresponding positions 19 that connect, and promptly connects position 19 and just is positioned at jack 13 belows.Housing 1 top offers and control piece 2 corresponding through holes 14 in addition, be provided with two control pieces 2 and corresponding two through holes 14 in the present embodiment, two through holes 14 are positioned at appropriate position, two jack 13 outsides, but the variation that the position that through hole 14 is provided with can be suitable.Each jack 13 also can correspondence be provided with two holding pieces 15, two holding pieces 15 can be formed by the extension of housing 1 inwall, two holding piece 15 compartment of terrains are arranged at jack 13 both sides, and to the suitable length of housing 1 inboard extension, can be in order to two pins 61 of clamping plug 6, comparatively firm when making plug 6 be plugged in safety socket.
Described two control pieces 2 are made with insulating material such as plastics, two control pieces 2 liftably are arranged in the housing 1, each control piece 2 all has a body of rod 21 and a block holder 22, the body of rod 21 can offer a perforation 211, perforation 211 runs through the relative two sides of the body of rod 21, and this perforation 211 can be used as the contact part.Block holder 22 can be formed by the lower end extension of the body of rod 21, and a side of block holder 22 is provided with a groove 221.The top of block holder 22 has extended to form a stop section 23 in addition, and stop section 23 can and connect between the position 19 or the outside at contact chip 3.The body of rod 21 of control piece 2 is matched with this housing 1 corresponding through hole 14 slidably, make control piece 2 can do upper and lower displacement, and the upper end of the body of rod 21 of control piece 2 stretches out in outside housing 1 top via through hole 14.
Described two contact chips 3 are made with conductivity good metal material, and described two contact chips 3 are arranged in this housing 1, and an end of each contact chip 3 all forms a stiff end 31, and stiff end 31 suitably is fixed in housing 1, forms a fulcrum with this.Described two contact chips 3 also are connected with a power line 5 respectively, can be in order to input power supply to two contact chip 3.Two contact chips 3 pass the perforation 211 of corresponding control piece 2, the other end of contact chip 3 forms a contact jaw 32, contact jaw 32 is a free end, so that utilize the upper limb conflict contact chip 3 of the perforation 211 of control piece 2, two contact chips 3 are able to lower swing, when the contact jaw 32 of two contact chips 3 during to lower swing, what contact jaw 32 just was positioned at place, jack 13 belows connects position 19, can be in order to the pin 61 of contact plug 6.
Described two sliding shoes 4 are arranged in the housing 1, two sliding shoes 4 are positioned at two block holder 22 inboards, sliding shoe 4 is matched with respectively on the housing 1 interior corresponding guide groove 16 slidably, sliding shoe 4 is mounted slidably in housing 1, sliding shoe 4 can slide towards the block holder 22 of control piece 2, or slides away from the block holder 22 of control piece 2.One side of each sliding shoe 4 all is formed with a pushing tow face 41, and this pushing tow face 41 is an inclined-plane, each sliding shoe 4 with respect to the opposite side of pushing tow face 41 be equipped with one with groove 221 corresponding protuberances 42.When sliding shoe 4 when the block holder 22 of control piece 2 slides, the protuberance 42 of sliding shoe 4 can with the groove 221 mutual clips of the block holder 22 of control piece 2, in order to the effect of generation stopper; By above-mentioned composition to form safety socket structure of the present invention.
See also Fig. 4, when plug 6 is plugged in safety socket of the present invention, two pins 61 of this plug 6 can be inserted in the housing 1 simultaneously via two jacks 13 of housing 1, and utilize the body of rod 21 upper ends of two control pieces 2 of body 62 bottom pushing tows of plug 6, two control pieces 2 are descended, and then the upper limb that utilizes the perforation (contact part) 211 of two control pieces 2 two contact chips 3 of conflicting, the contact jaw 32 of two contact chips 3 is positioned to lower swing connects position 19, in order to two pins 61 of contact plug 6, make two pins 61 of two contact chip 3 conductings to plug 6.The lower end of two pins 61 of plug 6 can contact at the pushing tow face 41 of two sliding shoes 4 simultaneously, two sliding shoes 4 are slided towards the block holder 22 of two control pieces 2, the protuberance 42 of two sliding shoes 4 just can with the groove 221 mutual clips of the block holder 22 of two control pieces 2, in order to produce the stopper effect, two control pieces 2 are fixed by stopper.
When safety socket of the present invention does not insert plug 6 (as shown in Figure 3), the upper end of two control pieces 2 is not moved down by the body 62 bottom pushing tows of plug 6, the contact jaw 32 of two contact chips 3 forms upwards swing, do not connect position 19 and can not be positioned at, so can prevent to cause when the child from inserting Metallic rod the danger of electric shock.
Safety socket of the present invention only includes members such as housing 1, control piece 2, contact chip 3 and sliding shoe 4, and structure is simplified, and zero element is few, and assembling is easily simple, and cost is effectively reduced, and not fragile, with convenient use.
The protuberance 42 of sliding shoe 4 of the present invention can cooperate with the groove 221 of the block holder 22 of control piece 2, in order to produce the stopper effect, two control pieces 2 is fixed, to guarantee two pins, 61 stable the contacting of two contact chips 3 and plug 6.
Control piece 2 of the present invention has extended to form stop section 23, when contact chip 3 during to lower swing, this stop section 23 can prevent that contact chip 3 from excessively producing distortion to lower swing in order to block contact chip 3, and stop section 23 touches contact chip 3 also can avoid the child to insert Metallic rod the time.
In addition, see also Fig. 5, in the second embodiment of the present invention, the below of this contact chip 3 further is provided with a flexible member 33, one end of flexible member 33 contacts at contact chip 3 bottoms, flexible member 33 other ends then contact at block holder 22 tops or the housing 1 of control piece 2, to provide contact chip 3 the better response force that moves up.
In addition, see also Fig. 6 and Fig. 7, in the third embodiment of the present invention, this housing 1 only offers a through hole 14, and this through hole 14 is between two jacks 13, and control piece 2 only is provided with one, control piece 2 has a body of rod 21, a block holder 22 and two poles 24, two poles 24 respectively offer a perforation (contact part) 241, and block holder 22 both sides respectively are provided with a groove 221, and block holder 22 tops have extended to form two stop sections 23.The body of rod 21 of control piece 2 is matched with housing 1 corresponding through hole 14 slidably, makes control piece 2 can do upper and lower displacement.Two contact chips 3 pass two perforations 241 of corresponding control piece 2, so that utilize two contact chips 3 of upper limb pushing tow of the perforation 241 of control piece 2, two contact chips 3 are able to lower swing.These two sliding shoes 4 are positioned at block holder 22 outsides.
Present embodiment is reduced to single control piece 2, thereby can utilize the body of rod 21 upper ends of the body 62 bottom pushing tow control pieces 2 of plug 6, control piece 2 is moved down, and then utilize two contact chips 3 of upper limb pushing tow of two perforations 241 of control piece 2, the contact jaw 32 of two contact chips 3 is positioned to lower swing connects position 19, in order to two pins 61 of contact plug 6, make two pins 61 of two contact chip 3 conductings to plug 6.The lower end of two pins 61 of plug 6 can contact at the pushing tow face 41 of two sliding shoes 4 simultaneously, two sliding shoes 4 are slided towards the block holder 22 of control piece 2, the protuberance 42 of two sliding shoes 4 just can cooperate with groove 221 clips of 22 two sides of block holder of control piece 2, in order to produce the stopper effect, control piece 2 is fixed.
In addition, see also Fig. 8 and Fig. 9, in the fourth embodiment of the present invention, one side of the block holder 22 of two control pieces 2 respectively is provided with a protuberance 222, and be provided with corresponding two grooves 17 in the inside of housing 1, be installed with and two block holders, 22 corresponding two guide members 18 in housing 1 inside in addition, a side of each guide member 18 all is formed with a pushing tow face 181, and pushing tow face 181 is an inclined-plane.When plug 6 is plugged in safety socket of the present invention, can utilize the upper end of the body of rod 21 of two control pieces 2 of bottom pushing tow of the body 62 of plug 6, two control pieces 2 are moved down, and then utilize two contact chips 3 of upper limb pushing tow of the perforation 211 of two control pieces 2, the contact jaw 32 of two contact chips 3 is positioned to lower swing connects position 19, in order to two pins 61 of contact plug 6, make two pins 61 of two contact chip 3 conductings to plug 6.The block holder 22 of two control pieces 2 contacts at the pushing tow face 181 of two guide members 18 simultaneously, the block holder 22 of two control pieces 2 is outwards swung, the protuberance 222 of two block holders 22 just can with housing 1 corresponding two grooves, 17 mutual clips, in order to produce the stopper effect, make two control pieces 2 be able to clip and fix.
In addition, see also Figure 10 to Figure 13, in the 5th, six, seven, eight embodiment of the present invention, its announcement has the socket that is applied to various different types and specification.
In addition, see also Figure 14, in the ninth embodiment of the present invention, the below of described two control pieces 2 further is provided with a flexible member 25, flexible member 25 1 ends contact at housing 1, flexible member 25 other ends then contact at block holder 22 bottoms of control piece 2, to provide control piece 2 and contact chip 3 the better response force that moves up.
In addition, see also Figure 15 and Figure 16, in the tenth embodiment of the present invention, a side of the block holder 22 of two control pieces 2 respectively is provided with a protuberance 222, and is provided with corresponding two grooves 17 and two upper groove 17a in the inside of housing 1.When safety socket of the present invention does not insert plug 6, if when having the child to insert Metallic rod, Metallic rod can promote the block holder 22 of control piece 2 and outwards swing, make the protuberance 222 of block holder 22 with in the mutual clip of housing 1 corresponding upper groove 17a, in order to produce the stopper effect, control piece 2 can be pushed easily.
When plug 6 is plugged in safety socket of the present invention, can utilize the body of rod 21 upper ends of two control pieces 2 of bottom pushing tow of the body 62 of plug 6, two control pieces 2 are moved down, and then utilize two contact chips 3 of upper limb pushing tow of the perforation 211 of two control pieces 2, the contact jaw 32 of two contact chips 3 is positioned to lower swing connects position 19, in order to two pins 61 of contact plug 6, make two pins 61 of two contact chip 3 conductings to plug 6.The block holder 22 of two control pieces 2 can be promoted by two pins 61 of plug 6 simultaneously, the block holder 22 of two control pieces 2 is outwards swung, the protuberance 222 of two block holders 22 just can with housing 1 corresponding two grooves, 17 mutual clips, in order to produce the stopper effect, make two control pieces 2 be able to clip and fix.
In addition, see also Figure 17 to Figure 20, in the 11st embodiment of the present invention, two control pieces 2 liftably are arranged in the housing 1, each control piece 2 all has a body of rod 21 and a contact part 26, and this contact part 26 is a body of rod that is horizontally set with, and is positioned at contact chip 3 tops.In addition only be provided with block holder 22 in a control piece 2 wherein, extend under the side direction of this block holder 22 by control piece 2 and form, this block holder 22 is an elastic clamping hook, and its lower end contacts at a guide ramp 27, and this guide ramp 27 is fixed in the housing 1.Present embodiment only is provided with a sliding shoe 4, and this sliding shoe 4 supports with an elastic arm 43 and is arranged in the housing 1, and sliding shoe 4 is positioned at block holder 22 1 sides, and sliding shoe 4 can move towards the block holder 22 of control piece 2, or moves away from the block holder 22 of control piece 2.Sliding shoe 4 one sides are formed with a pushing tow face 41, and this pushing tow face 41 is an inclined-plane, sliding shoe 4 with respect to the opposite side of pushing tow face 41 be provided with one with block holder 22 corresponding recesses 44.When sliding shoe 4 when the block holder 22 of control piece 2 moves, the recess 44 of sliding shoe 4 can with the block holder 22 mutual clips of control piece 2, in order to produce the stopper effect
See also Figure 19 and Figure 20, when plug 6 is plugged in safety socket of the present invention, two pins 61 of this plug 6 can be inserted in the housing 1 simultaneously via two jacks 13 of housing 1, and utilize the body of rod 21 upper ends of two control pieces 2 of bottom pushing tow of the body 62 of plug 6, two control pieces 2 are descended, and then the contact part 26 that utilizes two control pieces 2 two contact chips 3 of conflicting, the contact jaw 32 of two contact chips 3 is positioned to lower swing connects position 19, in order to two pins 61 of contact plug 6, make two pins 61 of two contact chip 3 conductings to plug 6.The lower end of a pin 61 of plug 6 can contact at the pushing tow face 41 of sliding shoe 4 simultaneously, sliding shoe 4 is moved towards the block holder 22 of control piece 2, and block holder 22 is guided inclined-plane 27 guidings and moves towards sliding shoe 4, the recess 44 of sliding shoe 4 just can with the block holder 22 mutual clips of control piece 2, in order to produce the stopper effect, two control pieces 2 are fixed by stopper.
Yet the above is preferred embodiment of the present invention only, is not limitation protection scope of the present invention, so the equivalence that all utilizations specification of the present invention and accompanying drawing content are done changes, all in like manner all is contained in the scope of the present invention.