CN2215151Y - Socket with light switch and fuseless switch - Google Patents

Abstract

The utility model relates to a socket with a light switch and a non-fuse switch, which is mainly provided with fixed copper sheets in a single type jack or a multi-hole type jack; the copper sheets are provided with platinum contacts; the centers of a pair of alloy sheets are stamped into the shapes of convex disks; the alloy sheets are also correspondingly provided with the platinum contacts; Ta cutting element is made of insulated materials, and the internal edge of the cutting element is provided with convexly extending guard sheets which are inserted into the position between the two platinum contacts; the cutting element is in the turnoff state; the side of the cutting element is provided with a half moon-shaped lug; through a reverse L-shaped braking rod on the side of the button, the adjustment of switching of the turnoff or the access can be carried out. Through the combination of the components, the socket with a light switch and a non-fuse switch simultaneously has the function of the automatic stripping at the time of the overload of the switches and the power supply, and the safety can be ensured; the two switches and the socket are combined to be integration, so the effects of simplifying the components and improving the production capacity can be obtained.

Description

Socket with light switch and fuseless switch

The utility model relates to the socket in a kind of electricity essential electronic element line connector field, particularly relate to a kind of platinum contact of no-fuse switch (BREAKER) that utilizes and set up the innovation structure, and have a power supply automatic escape of when overload, to guarantee Electrical Safety, and two kinds of switches are blended in socket and present one, have the simplification member, improve the socket with Illuminated Switch (SWITCH) and no-fuse switch (breaker) of production capacity effect.

The Illuminated Switch of commonly using general indoor use is a kind of rocker switch (SEE-SAW SWITCH), and it mainly is when utilizing the arbitrary end of briquetting to be pressed, and the blocking projection of its bottom makes it constitute path or off state ejection one shell fragment contact seesaw; But this structure is passive switch structure, it is the power path or the conversion of opening circuit each time, must cooperate a push action, otherwise channel status still is a path, therefore do not have automatic shifting function, then be channel status when switch, and electricity usage is when surpassing load, because of not having the function of automatic escape, very easily cause electric wire to cock off; Therefore, truly have dangerous part in the use.

Again; the novel patent in Taiwan has the construction of switch patent case of protection circuit for No. 82204642; still improvement for doing at above-mentioned shortcoming; it mainly is the briquetting that is pivoted in a combination housing upper end; three set of connections sheets are established in punishment in the bottom again; wherein be arranged with contact spring and platinum contact on the two set of connections sheets; this contact spring one end is corresponding to another lug plate top; and can contact with the platinum contact on it and communicate; briquetting one bottom portion is provided with a double-action plate again, and double-action plate end in addition is connected with in contact spring, when pushing briquetting; connect by contact spring and platinum contact making two lug plates that connect power line; when overload took place power supply, the varicose degree of contact spring changed because of temperature raises, and from the platinum contact escape; make electric power disconnection, to guarantee the safety of electricity consumption.

Though above-mentioned patent case than the rocker switch of commonly using, has when power supply overload it is opened circuit, to reach safe effect, it still has multinomial defective in the use, please cooperate to consult Figure 11 to Figure 13 detail and be described as follows:

One, when briquetting 13 ' pushed down or block, or the 18 ' corrosion of curved arc shell fragment, cause pairing gold sheet metal be contact spring 170 ', can't escape when overload, this moment, temperature continued to rise, and then caused and burn.

Two, its method of operating is to utilize the contact spring 170 that is made of the pairing sheet metal ' when overload again, temperature rise is during to the escape temperature, generally be set at 100 ℃-150 ℃, its elastic force greater than curved arc shell fragment 18 ', promptly move to OFF state (as shown in figure 12), this moment is with briquetting 13 ' be depressed into RESET(ON as shown in figure 13) state, if contact spring 170 ' shell fragment still greater than curved arc shell fragment 18 ', then platinum contact 171 ', skip to OFF state shown in Figure 12 immediately again after 160 ' contact; This moment if use hand suppress briquetting 13 ', though then platinum contact 171 ', 160 ' contact, contact spring 170 ' lose effect, temperature continue to rise, again platinum contact 171 therefore the time ', 160 ' contact, be strength for hand, if because of strength use uneven, so the time load arranged, loose contact again, cause spark and touch Shi Zehui, so platinum contact 171 ', 160 ' very easily oxidations, cause and reduce useful life.

Three, commonly using the product switch is individualism, if desire to combine with socket, must be connected with wiring again at pin, therefore certainly will increase formality, man-hour and the member of combination, increases cost on foot, does not meet economic benefit.

In view of the above-mentioned shortcoming of commonly using switch, the design people at the problems referred to above, through designing repeatedly, test and improving, creates the utility model according to the experience and the professional knowledge of its actual design manufacturing for many years finally.

Main purpose of the present utility model is, overcome the shortcoming of prior art, and provide a kind of socket with Illuminated Switch and no-fuse switch, make it utilize the pairing sheet metal to adopt convex processing and through stress-relieving by beat treatment, when power supply by having different impedance values by the pairing sheet metal, use V=IR and W=VA formula, when temperature changes surperficial varicose degree, be that automatic escape is matrix, the space that utilizes the convex-concave distortion to be produced again, automatically embed an insulation catch, make it become the OFF state, have the effect of guaranteeing Electrical Safety.

A purpose more of the present utility model is, providing a kind of has Illuminated Switch and does not have the socket that the fuse worker is closed, make it except security feature with no-fuse switch, the function that has Illuminated Switch more simultaneously, and both are for to be combined into one with the porous type socket is ingenious, have the simplification member, improve the effect of production capacity.

The purpose of this utility model is realized by following technical scheme.

A kind of socket with Illuminated Switch and no-fuse switch, it comprises:

Upper cover body which is provided with jack, is provided with two location notchs that embed the location for the pair of conductive sheet in it, and appropriate location is provided with some positioning studs in it;

One bottom, its front and back end is provided with hangers, and positioning stud place of relative loam cake also is provided with double-screw bolt in it, with screw itself and loam cake is locked, and is provided with location-plate with respect to the jack place in it again, and conducting strip is fixed in the location notch;

It is characterized in that:

This loam cake is provided with one at a side of jack and protrudes framework, and this protrusion framework medial margin is provided with guide groove, and the bottom surface is provided with slotted eye, and its root edge of this loam cake is provided with a pair of positioning convex column near indentation, there again, and is provided with another positioning convex column at side; In addition, this location notch the place ahead appropriate location is provided with a pair of positioning convex column for neon lamp circuit location usefulness, and the slotted eye side is provided with bayonet lock;

This bottom, its positioning convex column place with respect to loam cake is provided with guide pillar;

One button, its outer peripheral edges are provided with projection and are inserted in location in the guide groove that protrudes the framework inboard, the place ahead of button is provided with two push rods again, and its side is provided with an inverted L shape brake bar, be provided with flexible member between button inside and protrusion framework in addition, these two push rods are for running through slotted eye again, and the inverted L shape brake bar is for running through another slotted eye;

One fixing copper sheet, it generally is T type body, and both sides are provided with the location hole that can be inserted in the loam cake positioning convex column, and its leading section is installed with platinum contact;

One cuts off member, is made of the insulation material, and it generally is a Z type body, makes the upper and lower end face form the correcting plate, and its inner rim is provided with a catch that protrudes out near the place, bottom surface again, and its side is provided with a half-moon-shaped projection that tilts; Moreover the correcting plate rear side of this lower end is provided with one and can be inserted in the location hole of positioning convex column, installs on positioning convex column into a spring again;

The a pair of alloy piece, it is dish-like that its central authorities strike out projection, the front and back end respectively forms the semicircle concave surface, and fixes a platinum contact and be positioned at above the platinum contact of fixing copper sheet at the front end root edge, and its tail end then is fixed on the extension bending plate of conducting strip front end with a rivet.

By the combination of above-mentioned member, it has power supply automatic escape of when overload, guarantees safety, and two kinds of switches and socket are combined together, and has the simplification member, the effect of raising production capacity.

The purpose of this utility model also can further be realized by following technical measures.

Aforesaid socket, the jack of wherein said socket can be single jack or porous type jack.

The utility model compared with prior art has tangible advantage and good effect.By above technical scheme as can be known, the utlity model has the socket of Illuminated Switch and no-fuse switch, it mainly is to be provided with fixedly copper sheet in single jack or porous type socket, makes platinum contact on copper sheet; The a pair of alloy piece, it is dish-like that its central punching press is projection, also be provided with platinum contact on it relatively: one cuts off member, constitute by the insulation material, its inner rim is provided with the catch that protrudes out and can inserts between two platinum contacts, it is open circuit (OFF) state, its side is provided with a half-moon-shaped projection in addition, switches with the set inverted L shape brake bar of button side and opens circuit or the adjustment of path; By above-mentioned component composition, automatic escape function and combines together two kinds of switches and socket guaranteeing safety when making it have switching function and power supply overload simultaneously, reaches the simplification member, the effect of raising production capacity.It utilizes the pairing sheet metal to adopt convex processing and through stress-relieving by beat treatment, when power supply by having different impedance values by the pairing sheet metal, use V=IR and W=VA formula, when temperature changes surperficial varicose degree, be that automatic escape is matrix, the space that utilizes the convex-concave distortion to be produced again embeds an insulation catch automatically, make it become the OFF state, have the effect of guaranteeing Electrical Safety.It has the function of Illuminated Switch more simultaneously except the security feature with no-fuse switch, and both are for to be combined into one with the porous type socket is ingenious, has the simplification member, improves the effect of production capacity.

In sum, the function of the automatic escape of meeting when the utlity model has no-fuse switch (BREAKER) overload, and have more general Illuminated Switch and switch the function of using, moreover, more both are blended in the porous type socket, its member is simplified, and can improve production capacity, having can be for the usability of industry, and than the aforementioned function of commonly using switch, the enhancement that has effect really, thus more be suitable for practicality, the utility model is that initiative did not appear and really belonged in like product again, is in fact one to have the new design of novelty, creativeness and practicality.

Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.

Fig. 1 is embodiment stereoscopic figure of the present utility model.

Fig. 2 is loam cake of the present utility model and base exploded perspective view.

Fig. 3 is a structure exploded perspective view of the present utility model.

Fig. 4 is a composite construction schematic diagram of the present utility model.

Fig. 5 is a structure cutaway view of the present utility model.

Fig. 6 is platinum contact channel status of the present utility model (ON) schematic diagram.

Fig. 7 is platinum contact off state of the present utility model (OFF) schematic diagram.

Fig. 8, Fig. 9 are the utility model brake structure schematic diagrames.

Figure 10 is the novel user mode schematic diagram of this reality.

Figure 11 is an exploded perspective view of commonly using switch.

Figure 12, Figure 11 are the organigrams of commonly using switch.

Below in conjunction with accompanying drawing and preferred embodiment, to concrete structure of the present utility model, feature and effect, describe in detail as after.

At first, see also Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, the utlity model has the socket of Illuminated Switch and no-fuse switch, it includes substantially:

Upper cover body 1 which is provided with single jack or porous type jack 11, establish two location notchs 12 in it and can embed the location for pair of conductive sheet 13L, 13R, and appropriate location is provided with some positioning studs 14 in it;

One bottom 2, its front and back end is provided with hangers 21, positioning stud 14 places of relative loam cake 1 in it, also be provided with double-screw bolt 22, for screw 23 itself and loam cake 1 are locked, be provided with location-plate 24 with respect to jack 11 places in it again, so that conducting strip 13L, 13R are fixed in the location notch 12;

It is characterized in that:

This loam cake 1 is provided with a protrusion framework 15 at a side of jack 11, these protrusion framework 15 medial margins are provided with guide groove 151, and the bottom surface is provided with slotted eye 152,153,154, this loam cake 1 its root edge is near breach 16 places again, be provided with a pair of positioning convex column 17, and be provided with another positioning convex column 18 at side, these location notch 12 the place ahead appropriate locations have a pair of reference column projection 19 for neon lamp circuit location usefulness in addition, and slotted eye 153 sides are provided with bayonet lock 20;

This bottom 2, it is provided with guide pillar 25,26 with respect to positioning convex column 17,18 places of loam cake 1;

One button 3, its outer peripheral edges are provided with projection 31 can be inserted in location in the guide groove 151 that protrudes framework 15 inboards, the place ahead of button 3 is provided with two push rods 32 again, and its side is provided with an inverted L shape brake bar 33, button 3 inside and 15 of frameworks of protrusion are provided with flexible member 34 in addition, these two push rods 32 are for running through slotted eye 152 again, and inverted L shape brake bar 33 is for running through another slotted eye 153;

One fixing copper sheet 4, it generally is T type body, and both sides are provided with the positioning convex column 17 that location hole 41 can be inserted in loam cake 1, and its leading section is installed with platinum contact 42;

One cuts off member 5, constituted by the insulation material, it generally is a Z type body, make the upper and lower end face form correcting plate 51,52, its inner rim is provided with a catch that protrudes out 53 near the place, bottom surface again, and its side is provided with a half-moon-shaped projection 54 that tilts, moreover, correcting plate 52 rear sides of this lower end are provided with a location hole 55, can be inserted in positioning convex column 18, and then insert a spring 56 on positioning convex column 18;

A pair of alloy piece 6, its central authorities strike out projection dish-like 61, the front and back end respectively forms semicircle concave surface 62,63, and fix a platinum contact 64 and be positioned at above the platinum contact 42 of fixing copper sheet 4 at the front end root edge, its tail end then is fixed on the extension bending plate 131 of conducting strip 13R front end by a rivet 65;

By the combination of above-mentioned member, it has power supply automatic escape of when overload, guaranteeing safety, and two kinds of switches and socket is combined together, and has the simplification member, the effect of raising production capacity.

Composite construction of the present utility model sees also Fig. 4, shown in Figure 5, and this is after fixedly copper sheet 4 is inserted in positioning convex column 17, is inserted in fixing by the guide pillar 25 of bottom 2; The platinum contact 42 of the platinum contact 64 of pairing sheet metal 6 its root edges and fixing copper sheet 4 is corresponding and can connect again; And the correcting plate 51,52 that cuts off member 5 upper and lower sides is the inner edge surface that lays respectively at bottom 2 and loam cake 1.And after its location hole 55 is inserted in the positioning convex column 18 of loam cake 1, inserting spring 56 again on it, make that cutting off member 5 is the center with location hole 55, has an elastic force to central displacement, and positioning convex column 18 back fixing are inserted in by the guide pillar 26 of bottom 2 in these spring 56 tops, there is not the anxiety that comes off, this this catch 53 is positioned at two platinum contacts 64,42 side, when pairing sheet metal 6 escapes, the platinum contact 64 of its root edge breaks away from another platinum contact 42, and the gap that produced this moment, by the actuating force of this catch 53 by spring 56, insert two platinum contacts 64 at once, in 42 the gap, and these cut-out member 5 skew backs are stopped by bayonet lock 20, no longer left skew.

As for, the variation situation of this pairing sheet metal 6, please continue to cooperate and consult Fig. 6, shown in Figure 7, this pairing sheet metal 6 is that two kinds of different sheet metals forgings of the hot retractility of chance are harmonious it, when electric current passes through, has different impedance values by two sheet metals, use the principle mode of V=IR and W=VA, it is dish-like 61 that these pairing sheet metal 6 central authorities strike out projection again, when current temperature rises, because of high temperature changes its surperficial varicose degree, make it jump into matrix (as shown in Figure 7), again when temperature descends, pairing sheet metal 6 naturally again rebound be convex, the time of its rebound still decides according to the varicose degree, is generally 20-30 about second; This pairing sheet metal 6 has been disclosed use, and it really can reach the effect of expection, and the target of its non-this patent, so do not give unnecessary details in this appearance.

See also Fig. 3, Fig. 5, and Fig. 8 is consulted in cooperation, shown in Figure 9, one of its principal character of the utility model is the application of this cut-out member 5, this cuts off member 5 can be one-body molded by the good material of insulating properties such as bakelite, its side is provided with a half-moon-shaped projection 54, the set inverted L shape brake bar 33 of these button 3 its sides is positioned at the below of half-moon-shaped projection 54, but, this button 3 protrudes telescopic displacement in the framework 15 because of can being pressed against, therefore working as button 3 inwardly compresses, also make this inverted L shape brake bar 33 inside pushing tows, force this cut-out member 5 to be offset (as shown in Figure 5) laterally, as for Fig. 8, shown in Figure 9, be this inverted L shape brake bar 33 schematic diagram of the half-moon-shaped projection 54 of pushing tow not as yet, cut off member 5 this moment and be subjected to the elastic force of spring 56 and skew (as shown in Figure 4) left, and by location that bayonet lock 20 stops, this moment, catch 53 was positioned at platinum contact 64, between 42, make it be the OFF state, if be the ON state, inside pushing tows of this inverted L shape brake bar 33 then; This brake bar 33 makes into inverted L shape in addition, mainly is to utilize its top 331 to come the root edge inclined-plane 541 of the half-moon-shaped projection 54 of ejection, and can be from the circular arc back homing of half-moon-shaped projection 54 after brake bar 33 pushed away inclined-plane 541; Repeat after the action situation is held in detail as for it.

Then, see also Figure 10 the utility model user mode schematic diagram, and please cooperate simultaneously consult shown in Figure 5, when pairing sheet metal 6 was matrix because of the temperature rise escape, 64,42 of this platinum contacts produced a space, and catch 53 inserts these spaces at this moment, it is presented open circuit (OFF) state, even when pairing sheet metal 6 temperature descend, also can the return path state, because of making two platinum contacts 64,42, this catch 53 presents state of insulation; Shown in Figure 10 (A), this moment button 3 for being open state, that is do not push, the top 331 of this inverted L shape brake bar 33 is positioned at the root edge of half-moon-shaped projection 54.

Shown in Figure 10 (B), when button 3 is pressed, make upwards pushing tow of brake bar 33, force the skew to the right gradually of half-moon-shaped projection 54, slip over the root edge inclined-plane 541 of half-moon-shaped projection 54 when the top 331 of brake bar 33 after, this catch 53 is with from 64,42 of platinum contacts, so pairing sheet metal 6 utilizes the elastic returning of itself to become convex, make platinum contact 64 contact platinum contact 42 and formation path (ON) state downwards, this moment, button 3 was pressed onto b point position by a point, as decontrol button 3, and then return back to a point position, then be path (ON) state this moment; But when pairing sheet metal 6 current overloads, it is escape automatically again, so return to (OFF) state that opens circuit shown in Figure 10 (A) again.

Then, please continue to consult shown in Figure 10 (C), when when path (ON) state shown in Figure 10 (B) being become open circuit (OFF) state, after then button 3 being pressed into the b point from a point, continue to be pressed into the c point, make a pair of push rod 32 that is positioned at pairing sheet metal 6 belows that pairing sheet metal 6 is upwards pushed up, platinum contact 64 is upwards disengaged, the top 331 of the brake bar 33 of inverted L shape is by half-moon-shaped projection 54 at this moment, so 53 skews left of this catch, and the root edge of insertion platinum contact 64, make it be (OFF) state that opens circuit shown in Figure 10 (A), bleed off button 3 this moment, and then original position is got back at 331 curved arc backs by half-moon-shaped projection 54, the top of inverted L shape brake bar 33; Whereby, make that the utlity model has no-fuse switch automatic escape when current overload is the function that opens circuit, and can be general Illuminated Switch use again, open circuit or channel status and can switch on demand.

Please consult shown in Figure 4ly again, when power line 7 inserted sockets, its positive pole was connected on fixedly on the copper sheet 4, and negative pole then is access to conducting strip 13L, then when platinum contact 64,42 contacts, then be path, otherwise then for opening circuit; Be indication path or off state in addition, the last connection one neon lamp circuit 8 of this conducting strip 13L, 13R, just this neon lamp is blocked by pairing sheet metal 6 in Fig. 4, can make slotted eye 154(as shown in Figure 2 by neon lamp) send light, make button 3 learn operating state, but therefore one be configured to commonly use member, so do not give unnecessary details in this appearance.

Claims (2)

1, a kind of socket with Illuminated Switch and no-fuse switch, it comprises:

Upper cover body which is provided with jack, is provided with two location notchs that embed the location for the pair of conductive sheet in it, and appropriate location is provided with some positioning studs in it;

One bottom, its front and back end is provided with hangers, and positioning stud place of relative loam cake also is provided with double-screw bolt in it, with screw itself and loam cake is locked, and is provided with location-plate with respect to the jack place in it again, and conducting strip is fixed in the location notch;

It is characterized in that:

This loam cake is provided with one at a side of jack and protrudes framework, and this protrusion framework medial margin is provided with guide groove, and the bottom surface is provided with slotted eye, and its root edge of this loam cake is provided with a pair of positioning convex column near indentation, there again, and is provided with another positioning convex column at side; In addition, this location notch the place ahead appropriate location is provided with a pair of positioning convex column for neon lamp circuit location usefulness, and the slotted eye side is provided with bayonet lock;

This bottom, its positioning convex column place with respect to loam cake is provided with guide pillar;

One button, its outer peripheral edges are provided with projection and are inserted in location in the guide groove that protrudes the framework inboard, the place ahead of button is provided with two push rods again, and its side is provided with an inverted L shape brake bar, be provided with flexible member between button inside and protrusion framework in addition, these two push rods are for running through slotted eye again, and the inverted L shape brake bar is for running through another slotted eye;

One fixing copper sheet, it generally is T type body, and both sides are provided with the location hole that can be inserted in the loam cake positioning convex column, and its leading section is installed with platinum contact;

One cuts off member, is made of the insulation material, and it generally is a Z type body, makes the upper and lower end face form the correcting plate, and its inner rim is provided with a catch that protrudes out near the place, bottom surface again, and its side is provided with a half-moon-shaped projection that tilts; Moreover the correcting plate rear side of this lower end is provided with one and can be inserted in the location hole of positioning convex column, installs on positioning convex column into a spring again;

The a pair of alloy piece, it is dish-like that its central authorities strike out projection, the front and back end respectively forms the semicircle concave surface, and fixes a platinum contact and be positioned at above the platinum contact of fixing copper sheet at the front end root edge, and its tail end then is fixed on the extension bending plate of conducting strip front end with a rivet.

2, socket according to claim 1 is characterized in that the jack of described socket can be single jack or porous type jack.

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