CN101330185A

CN101330185A - Connector

Info

Publication number: CN101330185A
Application number: CNA2008101271429A
Authority: CN
Inventors: 渡边悟; 宫园克则
Original assignee: JST Mfg Co Ltd
Current assignee: JST Mfg Co Ltd
Priority date: 2007-06-22
Filing date: 2008-06-19
Publication date: 2008-12-24
Also published as: TW200913403A; JP2009004247A; KR101498287B1; KR20080112958A

Abstract

The present invention relates to a connector. Two first terminals (2) are supported by a bottom outer housing (3). Two second terminals (40) are supported by a socket outer housing (5) which is embedded in the bottom housing (3). A hanger component (6) is inserted in the socket outer housing (5) with perforative mode. The two second terminals (4) comprise a first terminal assembly (4f) and a second terminal assembly (4s) which comprise an impressed voltage according to a mode of having an upper electrical potential of the other than that of one when energizing. If pressing the hanger component (6) located at a first position, then the hanger are relieved at the first position by contacting the hanger component (6) and the bottom outer housing (3). In addition, the hanger component (6) is arranged between the first terminal assembly (4f) and the second terminal assembly (4s).

Description

Connector

Technical field

The present invention relates to have the connector of hook part.

Background technology

The example of the connector in past is at Japanese kokai publication hei 10-172649 document (document 1), and open in the TOHKEMY 2002-3243638 document (document 2).In the plug connector of document 1, each that is received in 2 pin contacts in the insulation crust has contact pin portion and leading part.Here, contact pin portion parallels with the center line of shell, and is outstanding towards the peristome of shell.In addition, leading part is outstanding from shell, is welded on the printing distributing board.

In addition, the peristome at the plug connector of document 1 is inserted with the female type connector.Inside at the shell of plug connector is provided with spaced walls.In addition, each of 2 leading parts be along laterally, and toward the outer side direction is extended mutually, and the spacing of 2 welding portions is greater than the spacings of 2 contact pin portions.Spaced walls is arranged at the centres of two contact pin portions, and is longer than the front end of two contact pin portions and gives prominence to.

On the other hand, in document 1, the insulation crust of female type connector is two-way fork shape, has the notch part that engages with the spaced walls of plug connector.In addition, insulation crust has with the clamping part of the inboard of the peristome that is arranged at plug connector and engages such snap device.The insulation crust admittance contacts 2 chimeric socket contacts of pin portion with 2.If adopt such plug connector and female type connector, then can reduce the overall dimensions of connector, in addition, because the leakage distance (creepagedistance) between the contact and gap (clearance) increase, so can be corresponding with high voltage.

In addition, the connector of document 2 comprise the 1st building block, the 2nd building block, short-circuit part, with the hook part of linking up with on the 2nd building block.The 1st building block supports the 1st electrical connector assembly.The 2nd electrical connector assembly that the supporting of the 2nd building block is connected with the 1st electrical connector assembly.Short-circuit part is installed on the 1st building block, makes the 1st electrical connector assembly generation electrical short.Hook part can return to non-location of short circuit with short-circuit part according to when inserting the 2nd building block in the 1st building block, and engages mode with the 1st building block and move.In addition, if hook part engages with the 1st building block, then stop separating of the 1st building block and the 2nd building block.

Summary of the invention

In the connector of document 1, buckle tab and buckle slot are set, the sense of clicking (contact during connection, sound etc.) in the time of can passing through engaging is confirmed chimerism.But, best, in connector, be more prone to and more positively confirm chimerism.

In addition, such as, in current transformer (the イ Application バ one ) substrate of liquid crystal board, follow the increase of the size of liquid crystal board in recent years, its applied voltage increases.Usually, the connector of the used for electric power connection that adopted such as current transformer substrate of liquid crystal board is 2 polar forms (or 2 polar forms) in fact.In addition, an electrode is connected with electric wire (hot line) with power supply, and in order to form earthing potential, another electrode is connected with earthy electric wire (cold line).In the connector of such used for electric power connection, between electrode, produce bigger potential difference, in order to prevent the short circuit between the electrode, according to such as, the mode of " at the potential difference of 100v (maximum); spacing is 1mm ", the value corresponding to the potential difference of maximum must increase distance between electrodes.Consequently, the potential difference of the maximum between the electrode is big more, and distance between electrodes is long more, and thus, people wish effectively to utilize the space between the electrode.

In addition, the connector of document 2 is 2 polar forms, and hook part is provided with according to the mode that covers 2 electric terminals and 2 pins.Thus, in the technology of patent documentation 2, do not utilize the space between the electrode.

So, the object of the present invention is to provide a kind of connector, it can confirm the embedding state easily and positively, and can effectively utilize the space between the electrode.

To achieve these goals, connector of the present invention comprises bottom enclosure, and it supports a plurality of the 1st terminals, is installed on the substrate; The socket shell, a plurality of the 2nd terminals that its supporting is electrically connected with above-mentioned a plurality of the 1st terminals embed above-mentioned bottom enclosure; Hook part, it is linked up with on above-mentioned socket shell, and inserts above-mentioned socket shell according to the mode that runs through above-mentioned socket shell.In addition, if above-mentioned socket shell embeds above-mentioned bottom enclosure, then be in the state that above-mentioned a plurality of the 1st terminal and above-mentioned a plurality of the 2nd terminal are electrically connected, above-mentioned a plurality of the 2nd terminal comprises the 1st terminal group with at least 1 above-mentioned the 2nd terminal, the 2nd terminal group with at least 1 above-mentioned the 2nd terminal, each of above-mentioned the 1st terminal group and above-mentioned the 2nd terminal group can be according to when switching on, have with above-mentioned the 1st terminal group and above-mentioned the 2nd terminal group in one compare, the mode applied voltage in the moment that another person's current potential is higher, above-mentioned hook part can above-mentioned relatively socket shell, between the 1st position and the 2nd position, move, and link up with on above-mentioned socket shell in above-mentioned the 1st position, embed the state of above-mentioned bottom enclosure at above-mentioned socket shell, if push the above-mentioned hook part that is positioned at above-mentioned the 1st position, the mode that contacts with above-mentioned bottom enclosure by above-mentioned hook part then, remove the hook of above-mentioned the 1st position, above-mentioned hook part can move on to above-mentioned the 2nd position, the position of above-mentioned hook part between above-mentioned the 1st terminal group and above-mentioned the 2nd terminal group is provided with according to the mode that runs through above-mentioned socket shell.

If adopt this scheme, at the state of socket shell embedding bottom enclosure, when pushing the hook part that is positioned at the 1st position,, remove the hook of the 1st position by contacting of hook part and bottom enclosure, hook part is in the state that can move on to the 2nd position.Thus, by the state of confirming whether hook part can move from the 1st position, can confirm the embedding state easily and reliably.

In addition, if adopt this scheme, hook part in a plurality of the 2nd terminals the 1st terminal group and the position between the 2nd terminal group, be provided with according to the mode that runs through the socket shell.That is, in the connector of 2 polar forms in fact that formed by the 1st terminal group and the 2nd terminal group, hook part inserts between the electrode.Thus, such as, in the connector of the used for electric power connection that the necessary substrate of applying high voltage adopts, can effectively utilize the space between the more roomy electrode.

In addition, the occasion that the maximum potential difference between 2 utmost points is bigger must insulate between the electrode, and is relevant therewith, and the transmission distance of the electric current between 2 utmost points can be longer.So, if adopt this scheme, at first, adopt insulating material, form hook part, this hook part is inserted between the electrode, thus, guarantee at least and the insulation property that do not have the occasion same degree of hook part.In addition, the patchhole that is formed for inserting hook part is formed in the shell, hook part inserts scheme herein, thus, interelectrode at least part at shell, in order to ensure the leakage distance that is fit to, compare with the uniform state that does not have hook part and patchhole, can increase the transmission distance of the electric current between 2 utmost points.Consequently, in (between the 1st terminal group and the 2nd terminal group) between the electrode, electric current is difficult to flow, even under the bigger situation of the maximum potential difference between 2 utmost points, and still insulation more positively between the electrode.If as described above, adopt this scheme, then the embedding state can be confirmed easily and positively, and the space between the electrode can be effectively utilized.

In addition, " have with above-mentioned the 1st terminal group and above-mentioned the 2nd terminal group in one compare; the moment that another person's current potential is higher " refer to such as, be to add on each of the 1st terminal group and the 2nd terminal group the occasion of alternating voltage, can have the implication that one current potential is higher than another person's the moment (moment), the relation of the height of the 1st terminal group of this this occasion and the current potential of the 2nd terminal group also can be followed the passing of time and replace.In addition, such as, such occasion of impressed DC voltage on each of the 1st terminal group and the 2nd terminal group, people also consider to keep the state that one current potential is higher than another person, but, " have with above-mentioned the 1st terminal group and above-mentioned the 2nd terminal group in one compare the moment that another person's current potential is higher " also comprise such state.

In addition, also can be in connector of the present invention, many wires are connected with above-mentioned a plurality of the 2nd terminals, the embedding direction of the above-mentioned relatively bottom enclosure of above-mentioned socket shell and the relative above-mentioned socket shell of above-mentioned many wires to stretch out direction perpendicular.If adopt this scheme, because stretching out direction and embedding direction of electric wire is perpendicular, so even under the situation that electric wire is strained, the socket shell still is difficult to separate with bottom enclosure.

In addition, also can be in connector of the present invention, on above-mentioned socket shell, form planar portions, and on above-mentioned socket shell, according to the mode of above-mentioned planar portions adjacency, form the recessed depressed part of above-mentioned relatively planar portions, above-mentioned hook part has the tabular press section as the part of being pushed, embed the state of above-mentioned bottom enclosure at above-mentioned socket shell, when above-mentioned hook part is positioned at above-mentioned the 2nd position, above-mentioned bottom enclosure was finished with being connected of above-mentioned socket shell, and at the state that above-mentioned bottom enclosure and being connected of above-mentioned socket shell finish, above-mentioned press section embeds above-mentioned depressed part.According to this scheme, confirm that the press section embeds in the depressed part, thus, can carry out chimeric affirmation easily.

Also have, here, " press section embeds in the depressed part " refers to that the press section falls into depressed part, the bottom surface of press section is in the state that is lower than planar portions, comprise that press surface is positioned at the occasion of the position that is higher than planar portions, be lower than the occasion of the position of planar portions, and 3 occasions that are positioned at conplane occasion.

Have again, also can in connector of the present invention, on above-mentioned press section, form the press surface of being pushed, finish in above-mentioned bottom enclosure and being connected of above-mentioned socket shell, above-mentioned press section embeds the state in the above-mentioned depressed part, and above-mentioned planar portions and above-mentioned press surface are in the same plane.If adopt this mode, by contact plane portion and press surface, the mode of their height of comparison etc. then can be confirmed chimeric easily and positively.

In addition, in connector of the present invention, above-mentioned hook part comprises outstanding a pair of the 1st leg section that forms from above-mentioned press section, each of above-mentioned a pair of the 1st leg section has outstanding the 1st protuberance that forms, above-mentioned socket shell comprises a pair of the 1st outstanding receptacle, it is by hooking a pair of above-mentioned the 1st protuberance, above-mentioned hook part is linked up with on above-mentioned socket shell, above-mentioned bottom enclosure has a pair of the 2nd outstanding receptacle, it is by hooking a pair of above-mentioned the 1st protuberance, suppress separating of above-mentioned bottom enclosure and above-mentioned hook part, on each of above-mentioned a pair of the 1st leg section, form the 1st hook releasing portion, and on above-mentioned bottom enclosure, form a pair of the 2nd hook releasing portion, embed the state of above-mentioned bottom enclosure at above-mentioned socket shell, if push the above-mentioned hook part that is positioned at above-mentioned the 1st position, then a pair of above-mentioned the 1st hook releasing portion by above-mentioned hook part links up with contacting of releasing portion with the above-mentioned a pair of the 2nd of above-mentioned bottom enclosure, the flexibly deflection of above-mentioned a pair of the 1st leg section, a pair of above-mentioned the 1st protuberance and the above-mentioned a pair of the 1st outstanding receptacle are thrown off, thus, remove the hook of above-mentioned the 1st position, above-mentioned hook part can move on to above-mentioned the 2nd position, embed the state of above-mentioned bottom enclosure at above-mentioned socket shell, when above-mentioned hook part is positioned at above-mentioned the 2nd position, a pair of above-mentioned the 1st protuberance hook is in the above-mentioned a pair of the 2nd outstanding receptacle, thus, above-mentioned bottom enclosure was finished with being connected of above-mentioned socket shell.According to this mode, can pass through simple proposal, realization can embed the scheme of the affirmation of state easily and reliably.In addition, can be by a series of action, and by once action as a whole, carry out the action that is pressed into of the connecting moves of connector and hook part.In addition, can pass through hook part, suppress separating of socket shell and bottom enclosure really.

In addition, also can be in connector of the present invention, in above-mentioned socket shell and the above-mentioned bottom enclosure one has the outstanding protuberance that forms, another person has by hooking above-mentioned protuberance, the outstanding receptacle of separating that suppresses above-mentioned bottom enclosure and above-mentioned socket shell, embed the state of above-mentioned bottom enclosure at above-mentioned socket shell, above-mentioned protuberance is in the state of hook in above-mentioned outstanding receptacle, above-mentioned hook part embeds the state of bottom enclosure at above-mentioned socket shell, when above-mentioned hook part is positioned at above-mentioned the 2nd position, suppress the situation that above-mentioned protuberance and above-mentioned outstanding receptacle are thrown off.If adopt this scheme, then, suppress separating of socket shell and bottom enclosure by with the mode of protuberance hook in outstanding receptacle, in addition,, suppress the situation that protuberance and outstanding receptacle are thrown off by hook part.Thus, can more positively prevent separating of socket shell and bottom enclosure.

Description of drawings

According to following explanation in conjunction with the accompanying drawings, other and further purpose and advantage can draw more all sidedly of the present invention:

Fig. 1 is the integrally-built side-looking appearance assumption diagram of the connector of expression the 1st example of the present invention;

The appearance assumption diagram of the bottom enclosure of Fig. 2 presentation graphs 1, Fig. 2 (a) represents rearview, and Fig. 2 (b) represents vertical view, and Fig. 2 (c) represents front view, and Fig. 2 (d) represents end view;

The appearance assumption diagram of the socket shell of Fig. 3 presentation graphs 1, Fig. 3 (a) represents rearview, and Fig. 3 (b) represents vertical view, and Fig. 3 (c) represents front view, and Fig. 3 (d) represents end view;

Fig. 4 is the appearance assumption diagram of the hook part of Fig. 1, and Fig. 4 (a) is a vertical view, and Fig. 4 (b) is an end view, and Fig. 4 (c) is a rearview;

Fig. 5 is the three-dimensional appearance structure chart of a process of connecting moves of the connector of presentation graphs 1;

Fig. 6 is the three-dimensional appearance structure chart of a process of connecting moves of the connector of presentation graphs 1;

Fig. 7 is the three-dimensional appearance structure chart of connection completion status of connecting moves of the connector of presentation graphs 1;

Fig. 8 is the section three-dimensional appearance structure chart of a process of connecting moves of the connector of presentation graphs 1;

Fig. 9 is the section three-dimensional appearance structure chart of a process of connecting moves of the connector of presentation graphs 1;

Figure 10 is the section three-dimensional appearance structure chart of connection completion status of connecting moves of the connector of presentation graphs 1;

Figure 11 is the section appearance assumption diagram of connection completion status of connecting moves of the connector of presentation graphs 1;

Figure 12 is the section appearance assumption diagram of connecting moves of the connector of presentation graphs 1, and Figure 12 (a) expression connects the state before finishing, and Figure 12 (b) tabular form connects completion status;

Figure 13 is the three-dimensional appearance structure chart of the connector of the 2nd example of the present invention;

Figure 14 is the section appearance assumption diagram of the connector of the 3rd example of the present invention;

Figure 15 is the appearance assumption diagram of overlooking of the socket shell of the connector that constitutes the 4th example of the present invention.

Embodiment

Below, at the reference accompanying drawing, and in the explanation that preferred example of the present invention is carried out, for convenience of explanation, only provide the example of preferred example of the present invention, still, it does not constitute limitation of the invention.

(overall plan)

At first, the overall structure to the connector of the 1st example of the present invention describes.Fig. 1 is the integrally-built side-looking appearance assumption diagram of the connector of expression the 1st example of the present invention.Fig. 2 is the appearance assumption diagram of the bottom enclosure of Fig. 1, and Fig. 2 (a) represents rearview, and Fig. 2 (b) represents vertical view, and Fig. 2 (c) represents front view, and Fig. 2 (d) represents end view.The appearance assumption diagram of the socket shell of Fig. 3 presentation graphs 1, Fig. 3 (a) represents rearview, and Fig. 3 (b) represents vertical view, and Fig. 3 (c) represents front view, and Fig. 3 (d) represents end view.Fig. 4 is the appearance assumption diagram of the hook part of Fig. 1, and Fig. 4 (a) is a vertical view, and Fig. 4 (b) is an end view, and Fig. 4 (c) is a rearview.The three-dimensional appearance structure chart of a process of the connecting moves of the connector of Fig. 5 presentation graphs 1.Fig. 6 is the three-dimensional appearance structure chart of a process of connecting moves of the connector of presentation graphs 1.Fig. 7 is the three-dimensional appearance structure chart of connection completion status of connecting moves of the connector of presentation graphs 1.Fig. 8 is the section three-dimensional appearance structure chart of a process of connecting moves of the connector of presentation graphs 1.Fig. 9 is the section three-dimensional appearance structure chart of a process of connecting moves of the connector of presentation graphs 1.Figure 10 is the section three-dimensional appearance structure chart of connection completion status of connecting moves of the connector of presentation graphs 1.Figure 11 is the section appearance assumption diagram of connection completion status of connecting moves of the connector of presentation graphs 1.Figure 12 is the section appearance assumption diagram of connecting moves of the connector of presentation graphs 1, and Figure 12 (a) expression connects the state before finishing, and Figure 12 (b) expression connects completion status.

In addition, the dotted line part of Fig. 1, chain-dotted line portion represent the internal structure that can't see from the outside.In addition, in Fig. 2, Fig. 3, (a), (c) and (d) be equivalent to respectively along A-A ', the B-B ' of (b) and C-C ' line to view.In addition, in Fig. 4, (b) and (c) be equivalent to along the D-D ' of (a) and E-E ' line to view.Also have, Figure 11 is equivalent to along the cutaway view of the F-F ' line among Fig. 7 for see the cutaway view of the section of Figure 10 from anterior view.Have, Figure 12 (a) is equivalent to along the section of the G-G ' line among Fig. 6 again, and Figure 12 (b) is for to be equivalent to along the section of the H-H ' line among Fig. 7.

The connector 1 of this example is used for the current transformer substrate 10 of liquid crystal board is connected with the power supply (not shown), shown in the image pattern 1 like that, it comprises bottom enclosure 3, socket shell 5 and hook part 6.In addition, in this example, the material of socket shell 5 and bottom enclosure 3 and hook part 6 is plastics (insulating material) except lead and terminal.

Bottom enclosure 3 is installed on the current transformer substrate 10, is electrically connected with each electronic unit (not shown) on the substrate.Socket shell 5 embeds bottom enclosure 3, and on socket shell 5, connection is used for and power supply wire connecting 7.In addition,, then realize both electrical connections, power to current transformer substrate 10 if socket shell 5 embeds bottom enclosure 3.In addition, by with hook part 6 from the hook position (the 1st position), insert by position, lining (the 2nd position), really suppress separating of socket shell 5 and bottom enclosure 3, finish being connected (promptly of socket shell 5 and bottom enclosure 3, when hook part 6 was positioned at the 2nd position, bottom enclosure 3 was finished with being connected of socket shell 5).In addition, can judge easily whether both embeddings are finished with being connected according to the insertion state of hook part 6.

In addition, the embedding direction (with reference to the arrow of Fig. 1) of socket shell 5 relative bottom enclosure 3, electric wire 7 relative socket shells 5 to draw direction (with reference to the direction of arrow among Fig. 1) perpendicular.That is, connector 1 is a L word connection type connector.

Each several part to connector 1 describes below.In the following description, the state of hook part 6 hook just refers near own side with by two inboard sides, to limit the mobile state of hook part 6 at direction of insertion.In addition, in the following description, up and down, about refer to accompanying drawing corresponding about, about.

(bottom enclosure)

Bottom enclosure 3 is installed on the substrate 10, has main part 3b, according to the mode of 2 the 1st terminals 2 of supporting constitute (with reference to Fig. 2 (b), (c), Fig. 8～Figure 11).In addition, 2 the 1st terminals 2 are electrically connected with electronic component (not shown) on the substrate 10.In addition, in this example, bottom enclosure 3 constitutes according to the mode of 2 the 1st terminals 2 of supporting, and still, bottom enclosure also can constitute according to the mode of a plurality of the 1st terminals of supporting, also can support the 1st terminal more than 3.

Bottom enclosure 3 has a pair of the 2nd outstanding receptacle 3c (with reference to Fig. 8～Figure 11).When the connection of connector 1 is finished, give prominence among the receptacle 3c the 2nd at this, hook a pair of the 1st protuberance 6c of hook part 6 described later, thus, suppress separating of bottom enclosure 3 and hook part 6.

In addition, on bottom enclosure 3, form a pair of the 2nd hook releasing 3k of portion (with reference to Fig. 8～Figure 11).Should be to the 2nd hook releasing 3k of portion at the top of the 6m of center wall portion that is provided with according to the mode that erects from the bottom (embedding direction), along the outstanding part of the left and right directions among Figure 11 near own side.At the top of corresponding the 2nd hook releasing 3k of portion (embedding the part of direction), form inclined plane 3x (with reference to Figure 11) near own side.Inclined plane 3x is as described later, and the 1st hook releasing 6k of portion of supporting hook part 6 follows the carrying out that embeds action, realizes producing the effect of the power of removing hook.In addition, in this example, a pair of the 2nd outstanding receptacle 3c is formed at the bottom surface (embedding direction by inboard face) of Figure 11 of a pair of the 2nd hook releasing 3k of portion.In addition, the inclined plane 3x of the 2nd hook releasing 3k of portion according to along and embed the perpendicular direction of direction (with reference to " vertical direction " of Figure 11.In this example, equal the direction of stretching out of Fig. 1) continuous mode forms, the 2nd outstanding receptacle 3c in the embedding direction of inclined plane 3x by inboard, according to forming along the continuous mode of above-mentioned vertical direction.In addition, this example is represented an example, and a pair of the 2nd hook releasing portion and a pair of the 2nd outstanding receptacle also can independently be provided with respectively.In addition, the direction of stretching out of electric wire also can be inconsistent with the vertical direction of Figure 11.

In addition, bottom enclosure 3 comprises outstanding receptacle 3p (with reference to Figure 12).At this outstanding receptacle 3p, hook the protuberance 5p of socket shell 5 described later, thus, suppress separating of bottom enclosure 3 and socket shell 5.

Also have,, form 2 patchhole 3h, the slot part 3m of 2 square fillets, the 3n of wall portion of 2 square fillets, 2 patchhole 3z (with reference to Fig. 2,11 etc.) at the top of bottom enclosure 3 (embedding the part of direction) near own side.Patchhole 3h is formed at the inside of the 3n of wall portion, slot part 3m be formed at the 3n of wall portion around (is same for other patchhole 3h, slot part 3m).Inside at corresponding patchhole 3h is provided with the 1st terminal 2, and inserts the 2nd terminal 4 in corresponding patchhole 3h, inserts insertion section 5w described later in corresponding slot part 3m, in corresponding patchhole 3z, inserts the 1st leg section 6b of hook part 6 described later.

(the 1st terminal)

Each image pattern 8 of 2 the 1st terminals 2～shown in Figure 11 admits the mode of the tabular leading section 4r of the 2nd terminal 4 described later to be distortion C shape (with reference to Fig. 2 (c), Fig. 8～11) according to clamping.In addition, each of 2 the 1st terminals 2 forms in the mode that embeds the close own side opening of direction according in the section of Fig. 8～Figure 11.In addition, Yi Bian strain according to taking place, Yi Bian the mode of clamping the 2nd terminal 4 constitutes in each of 2 the 1st terminals 2.That is, the width of the shaped aperture portion of cross section C is narrowing down at first, follow the 2nd terminal 4 tabular front terminal 4r insertion and enlarge.

(socket shell)

Socket shell 5 has main part 5d, constitutes according to the mode that supports 2 the 2nd terminals 4 that are electrically connected with 2 the 1st terminals 2.In addition, socket shell 5 when connector 1 connects, embeds in the bottom enclosure 3 as described above.In addition, in this example, socket shell 5 constitutes according to the mode of 2 the 2nd terminals 4 of supporting, and still, the socket shell can constitute according to the mode of a plurality of the 2nd terminals of supporting, also can support the 2nd terminal more than 3.

Socket shell 5 comprises

main part

5d, 2 insertion section 5w and support 5g (with reference to Fig. 3).When connecting

connector

1,2 insertion section 5w insert in the bottom enclosure 3 (with reference to Fig. 8～Figure 11).In addition, socket shell 5 constitutes according to the mode with insulation between a pair of the 2nd terminal 4.

In addition, in socket shell 5, form planar portions 5s.In addition, in socket shell 5, the 5s of opposite planar portion and recessed depressed part 5t forms (with reference to Fig. 3, Fig. 5～12) according to the mode with planar portions 5s adjacency.Planar portions 5s and depressed part 5t are formed at the close own side of embedding direction in the socket shell 5.In addition, in socket shell 5, form a pair of the 1st outstanding receptacle 5b (with reference to Fig. 8～11).On a pair of the 1st outstanding receptacle 5b, hook a pair of the 1st protuberance 6c of aftermentioned hook part 6, thus, hook part 6 is linked up with on socket shell 5 (with reference to Fig. 8).

In addition, socket shell 5 has the outstanding protuberance 5p (with reference to Figure 12) that forms.More particularly, on socket shell 5, tabular support 5g is set, protuberance 5p is embedding direction by inboard end, and the mode of giving prominence to towards the direction (in this example, stretching out direction) perpendicular with embedding direction forms (with reference to Figure 12).In addition, socket shell 5 is embedding on the direction according to support 5g and main part 5d, and the mid portion of support 5g (connecting portion 5y) ways of connecting forms, and embeds the end of direction near own side at this, form press surface 5v, press surface 5z (with reference to Fig. 3 (b), (d) etc.).Then, if along with the side of stretching out of electric wire 7 in the opposite direction, push this press surface 5v, be the center then according to connecting portion 5y with main part 5d and support 5g, protuberance 5p moves (promptly to stretching out direction, in Figure 12, protuberance 5p is difficult to and gives prominence to receptacle 3p and throw off) mode, support 5g distortion.On the other hand, if push press surface 5z along stretching out direction, then move the mode of (that is, in Figure 12, protuberance 5p throws off with outstanding receptacle 3p easily) in the opposite direction with the side of stretching out according to protuberance 5p edge, support 5g is out of shape.In addition, support 5g and main part 5d also can be used as one and form, and also can connect the parts that form as independent body.

Also have, in this example, socket shell 5 comprises protuberance 5p, and bottom enclosure 3 has outstanding receptacle 3p.But in socket shell 5 and the bottom enclosure 3 one can comprise the outstanding protuberance that forms, and another person can have outstanding receptacle, thus, also can be opposite with this example, the socket shell has outstanding receptacle, and bottom enclosure has protuberance.

Have again, in socket shell 5, form 2 patchhole 5j (with reference to Fig. 3 etc.).In 2 patchhole 5j, insert the 1st a pair of leg section 6b of aftermentioned hook part 6.

(about the 2nd terminal)

2 the 2nd terminals 4 comprise the 1st terminal group 4f, with the 2nd terminal group 4s (with reference to Fig. 3 (a), Fig. 8～11).In this example, in each of the 1st terminal group 4f and the 2nd terminal group 4s, has 1 the 2nd terminal 4.In addition, 2 wires 7 are connected with two the 2nd terminals 4, more particularly, connect electric wire 7f on the 2nd terminal 4 of the 1st terminal group 4f, and are connected with electric wire 7s (with reference to Fig. 8～Figure 11) on the 2nd terminal 4 of the 2nd terminal group 4s.Then, electric wire 7f constitutes power supply electric wire (hot line), and electric wire 7s is configured for forming the earthy electric wire (cold line) of earthing potential.In addition, in this example, electric wire 7f is used for power supply, and electric wire 7s is used for ground connection, but also can be in contrast.

Then, each of the 1st terminal group 4f and the 2nd terminal group 4s can be according in when energising, have with the 1st terminal group 4f and the 2nd terminal group 4s in one compare the mode applied voltage in the moment that another person is a high potential.In addition, on the 1st terminal group 4f and the 2nd terminal group 4s, according to the mode applied voltage (alternating voltage) that produces such moment.In addition, on each of the 1st terminal group 4f and the 2nd terminal group 4s, on one side mutually alternately the current potential of realization be higher than another person's height relation, add alternating voltage on one side.Specifically, electric wire 7s maintains earthing potential, the current potential of electric wire 7f periodically changes between hot side (positive side) and low potential side (minus side), thus, the current potential that produces one among the 1st terminal group 4f and the 2nd terminal group 4s is higher than another person's the moment (current potential that also comprises both is the moment of same potential).

Like this, at (between the 1st terminal group 4f and the 2nd terminal group 4s) between 2 utmost points, passing in respect of time produces potential difference.In addition, in order to prevent the short circuit between the electrode, must increase distance between electrodes (with reference to the L of Figure 11) corresponding to the value that is the potential difference of maximum.As an example, in this example, according to (maximum) potential difference at 100v, the mode that is spaced apart 1mm is set distance between electrodes L.Maximum potential difference between the electrode increases more, and distance between electrodes L is big more.If such as, the maximum potential difference between 2 utmost points is 1500v, then L is 15mm.In this occasion, L also can be more than 15mm.

In addition, in this example, because the quantity of the 2nd terminal 4 is 2, so connect 2 wires 7 on 2 the 2nd terminals 4, still, in the occasion that a plurality of the 2nd terminals are set, it connects many wires (with reference to the 4th example described later) relatively.

Each of the 2nd terminal 4 be according to from along the part that embeds direction, and forms along the mode of stretching out the partial continuous of direction, be the L shape and change towards, be connected (with reference to Fig. 1) with electric wire 7.Each of electric wire 7 has insulating coating, in the end of this outer race section, in order to realize and being electrically connected of the 2nd terminal 4 that conductor inside is exposed.Then, each of electric wire 7 by such as, around the end conductor of electric wire 7 and the method for the part of crimping the 2nd terminal 4 etc. is installed on the 2nd terminal 4.As described above, 2 the 2nd terminals 4 are electrically connected with 2 the 1st terminals 2, and corresponding the 2nd terminal 4 forms through various processing from metallic plate, has the shape and size that are received in the 1st terminal 2.Specifically, each of a pair of the 2nd terminal 4 comprises and electric wire 7 wire connecting connecting portion 4x, with the tabular leading section 4r (with reference to Fig. 1) that inserts the 1st terminal 2.

In addition, 2 the 1st terminals 2 by bottom enclosure 3 supportings are electrically connected with 2 the 2nd terminals 4.Thus, identical with the

2nd terminal

4,2 the 1st terminals 2 also comprise the 1st terminal group 2f and the 2nd terminal group 2s (with reference to Fig. 2 (b), (c), Fig. 8～11).In addition, identical with the occasion of the 2nd terminal 4, each of the 1st terminal group 2f and the 2nd terminal group 2s can have one among relative the 1st terminal group 2f and the 2nd terminal group 2s, the mode applied voltage in the moment that another person's current potential is higher according to when switching on.Then, on the 1st terminal group 2f and the 2nd terminal group 2s, according to the mode applied voltage that produces such moment.

In this example, because 2 the 2nd terminals 4 are set, so the 1st terminal group 4f and the 2nd terminal group 4s comprise 1 the 2nd terminal 4 respectively.But, being not limited to such form, the socket shell also can constitute according to the mode of supporting a plurality of (more than 3) the 2nd terminal.In this occasion, a plurality of the 2nd terminals comprise the 1st terminal group with at least 1 the 2nd terminal, with the 2nd terminal group with at least 1 the 2nd terminal (with reference to the 4th example described later).

In addition, different with this example, at bottom enclosure and socket shell according to 1st terminal and the mode of 2nd terminal 3 or more the occasion that constitute of supporting more than 3, the 1st terminal group in the 1st terminal and the 2nd terminal group respectively according to the 2nd terminal in the 1st terminal group and the corresponding mode of the 2nd terminal group divide (with reference to the 4th example described later).

(hook part)

Hook part 6 is linked up with on socket shell 5, and inserts socket shell 5 according to the mode that runs through socket shell 5.This hook part 6 is according to relative socket shell 5, and the mode that can move between the 1st position and the 2nd position is installed on the socket shell 5.In addition, this hook part 6 is linked up with on socket shell 5 in the 1st position.

In addition, hook part 6 relative socket shells 5, the position between the 1st terminal group 4f and the 2nd terminal group 4s is provided with (with reference to Fig. 8～Figure 11) according to the mode that runs through socket shell 5.In addition, when hook part 6 finishes in the connection of connector 1, be arranged at the 1st terminal 2 of the 1st terminal group 2f, and the position (with reference to Fig. 8～11) between the 1st terminal 2 of the 2nd terminal group 2s.

Hook part 6 comprises the tabular press section 6p as the part of being pushed, and is tabular a pair of the 1st leg section 6b (with reference to Fig. 4) that forms highlightedly from press section 6p.Press section 6p has the plate-shaped member of rectangular shape (having short side direction and long side direction) for from the plane.In addition, at press section 6p, form press surface 6s (with reference to Fig. 4～11) as the face of being pushed.Each of a pair of the 1st leg section 6b is for inserting the patchhole 5j that is formed in the socket shell 5, with such size and the configuration of the patchhole 3z that is formed at bottom enclosure 3.In addition, the 1st leg section can be not yet for being the tabular form that forms highlightedly, such as, also can be shaft-like.In addition, the quantity of the 1st leg section can not be 2 also.

Each of a pair of the 1st leg section 6b comprises outstanding the 1st protuberance 6c (with reference to Fig. 4) that forms.In addition, on each of a pair of the 1st leg section 6b, form the 1st hook releasing 6k of portion (with reference to Fig. 4).Then, a pair of the 1st leg section 6b is according between a pair of the 1st protuberance 6c, and the mode of facing between a pair of the 1st hook releasing 6k of portion is provided with.In addition, in hook part 6, a pair of the 1st protuberance 6c and a pair of the 1st hook releasing 6k of portion form highlightedly towards mutual direction.That is, best, link up with on socket shell 5 at hook part 6, and embed the state of bottom enclosure 3 at socket shell 5, a pair of the 1st protuberance 6c and a pair of the 1st hook releasing 6k of portion are outstanding along the basic direction perpendicular with embedding direction.Best, a pair of the 1st protuberance 6c and a pair of the 1st hook releasing 6k of portion are like this, and be outstanding with the perpendicular substantially direction of embedding direction.

In this example, a pair of the 1st leg section 6b is according to forming along embedding the outstanding mode of direction from press section 6p.That is, each of a pair of the 1st leg section 6b is according to the state that embeds bottom enclosure 3 at socket shell 5, and when hook part 6 was positioned at the 1st position, length direction was provided with along the mode that embeds direction.In addition, the projected direction of a pair of the 1st leg section 6b also can not be along the direction that embeds direction.

In addition, the beeline (W2 of Figure 11) between a pair of the 1st hook releasing 6k of portion is shorter than the Breadth Maximum (W1 of Figure 11) between (relating to the faces direction of a pair of the 1st leg section 6b) a pair of the 2nd hook releasing 3k of portion.

(connecting moves)

With reference to the accompanying drawings, the connecting moves to connector 1 describes.At the state of beginning, shown in the image pattern 1 like that, hook part 6 is linked up with predetermined the 1st position in socket shell 5.Fig. 5 represents this state.At this state, at rise to the bait a pair of the 1st protuberance 6c of hook part 6 of a pair of the 1st outstanding receptacle 5b, thus, hook part 6 is linked up with on socket shell 5.Only otherwise be in the state (embedding completion status) that socket shell 5 embeds bottom enclosure 3, then hook part 6 can not be shifted to the 2nd position from the 1st position, though will be specifically described in the back about this point.Thus, by confirming whether hook part can move from the 1st position, can confirm the embedding state easily and positively.

Here, such as, by hand-held side of holding socket shell 5, the inside of the bottom of 2 insertion section 5w being inserted a pair of slot part 3m of bottom enclosure 3.Fig. 8 represents this state.Fig. 8 represents the initial insertion state of socket shell 5 relative bottom enclosure 3.

In addition, if by such as, by finger, push press section 6p, further socket shell 5 is inserted bottom enclosure 3, then be in the state (with reference to Fig. 6) that socket shell 5 embeds bottom enclosure 3.Shown in the image pattern 6 like that, embed the state (state that embedding is finished) of bottom enclosure 3 at socket shell 5, protuberance 5p is in the state of hook in outstanding receptacle 3p, suppresses separate (with reference to Figure 12 (a)) of bottom enclosure 3 and socket shell 5.In addition, at the state of Fig. 6,2 the 1st terminals 2 contact with 2 the 2nd terminals 4, and they are in the state of electrical connection.

In action up till now, hook part 6 is positioned at the 1st position.In the 1st position, in a pair of the 1st outstanding receptacle 5b, hook has a pair of the 1st protuberance 6c of hook part 6, thus, is in hook part 6 and links up with state on socket shell 5.Then, as described above, at the state that embedding is finished, (by pushing hook part 6) can remove the hook of the 1st position of hook part 6, can shift to the 2nd position from the 1st position.

Like this, pass through to present action, the embedding of socket shell 5 relative bottom enclosure 3 is finished.Then,, finish the connection of connector 1, must finish the insertion (hook part 6 is shifted to the 2nd position) of hook part 6 for from this state.Its reason is: (1) has the possibility that socket shell 5 separates with bottom enclosure 3 at the state that does not insert hook part 6 fully; Must confirm that (2) (in Fig. 6, though socket shell 5 embeds bottom enclosure 3) embeds uncompleted state, that is, whether socket shell 5 and bottom enclosure 3 are incomplete chimeric state.

If at the state (embedding completion status) of socket shell 5 embedding bottom enclosure 3, push the hook part 6 that is positioned at the 1st position, then hook part 6 contacts with bottom enclosure 3, thus, removes the hook that is positioned at the 1st position, and hook part 6 can be shifted to the 2nd position.More particularly, if embed the state of bottom enclosure 3 at socket shell 5, push the hook part 6 that is positioned at the 1st position, then a pair of the 1st hook releasing 6k of portion of hook part 6 links up with the releasing 3k of portion with a pair of the 2nd of bottom enclosure 3 and contacts.Thus, a pair of the 1st flexibly deflection of leg section 6b, a pair of the 1st protuberance 6c and a pair of the 1st outstanding receptacle 5b throw off, and thus, remove the hook that is positioned at the 1st position, and consequently, hook part 6 can be shifted to the 2nd position.

More specific description is carried out in deflection to a pair of the 1st leg section 6b.If from the state of Fig. 6, such as, push the press section 6p of hook part 6, then at the root of a pair of the 1st leg section 6b, effect has the moment of the direction that the leading section of a pair of the 1st leg section 6b opens mutually laterally.Fig. 9 represents the state midway of the insert action of hook part 6.At this state, a pair of the 1st hook releasing 6k of portion in the leading section of a pair of the 1st leg section 6b contacts with the pair of angled face 3x of the inlet of a pair of the 2nd hook releasing 3k of portion, thus, and a pair of the 1st leg section 6b deflection laterally mutually (with reference to the arrow J of Fig. 9).Then, a pair of the 1st leg section 6b like this, flexibly deflection, thus, hook part 6 can be shifted to the 2nd position from the 1st position.

More particularly, on each in a pair of the 1st hook releasing 6k of portion, the embedding direction in the inboard forms the inclined plane by inboard fore-end.Thus, when a pair of the 1st hook releasing 6k of portion contacts with pair of angled face 3x, the easy deflection of a pair of the 1st leg section 6b.

Then, by the state from Fig. 9, further be pressed into hook part 6, hook part moves on to the 2nd position, and the insertion of hook part 6 is finished.Consequently, socket shell 5 is finished (with reference to Fig. 7, Figure 10, Figure 11, Figure 12 (b)) with being connected of bottom enclosure 3.More particularly, at the state of socket shell 5 embedding bottom enclosure 3, when hook part 6 was positioned at the 2nd position, a pair of the 1st protuberance 6c hook was on a pair of the 2nd outstanding receptacle 3c, and thus, bottom enclosure 3 is finished (with reference to Figure 11) with being connected of socket shell 5.In addition, thus, the connection of connector 1 is finished.Then, the state of finishing in the connection of connector 1 is because socket shell 5 embeds in the bottom enclosure 3, so be in the state of 2 the

1st terminals

2 and 2 the 2nd terminal 4 electrical connections.

In addition, the state of finishing in bottom enclosure 3 and being connected of socket shell 5, press section 6p embeds among the depressed part 5t.

Also have, at the state of socket shell 5 embedding bottom enclosure 3, when hook part 6 was positioned at the 2nd position, hook part 6 suppressed the situation of protuberance 5p and outstanding receptacle 3p disengagement.Specifically, when hook part 6 was positioned at the 2nd position, the press section 6p of hook part 6 embedded among the depressed part 5t.Thus, according to the embedding direction of support 5g near the leading section of own side not to stretching out the mode that direction moves, the press surface 5v of support 5g is by the leading section 6v supporting (with reference to Figure 12 (b)) of press section 6p.Thus, such as, even pushing under the situation of press surface 5z along stretching out direction, protuberance 5p along the distortion of (that is, protuberance 5p throws off with outstanding receptacle 3p easily) the support 5g that moves in the opposite direction with the side of stretching out by hook part 6 inhibition.Consequently, when hook part 6 is positioned at the 2nd position at hook part 6, suppress the situation that protuberance 5p and outstanding receptacle 3p throw off.

In addition, finish in bottom enclosure 3 and being connected of socket shell 5, press section 6p embeds the state among the depressed part 5t, planar portions 5s and press surface 6s (with reference to Fig. 7, Figure 10, Figure 11, Figure 12 (b)) in the same plane.In addition, also can finish in bottom enclosure and being connected of socket shell, the press section embeds the state in the depressed part, and planar portions and press surface are not in the same plane, plane, opposite planar portion place, and press surface is positioned at (direction of insertion of hook part) by inboard.

As described above, by pushing the action once of hook part 6, socket shell 5 was finished with being connected of bottom enclosure 3.

(effect)

Effect to the connector 1 of this example describes below.Connector 1 comprises bottom enclosure 3, and it supports 2 the 1st terminals 2, is installed on the substrate 10; Socket shell 5,2 the 2nd terminals 4 that its supporting is electrically connected with 2 the 1st terminals 2 embed bottom enclosure 3; Hook part 6, it is linked up with on socket shell 5, and according to the mode that runs through socket shell 5, inserts socket shell 5.In addition, if socket shell 5 embeds bottom enclosure 3, then be in the state of 2 the 1st terminals 2 and 2 the 2nd terminal 4 electrical connections, 2 the 2nd terminals 4 comprise the 1st terminal group 4f with at least 1 the 2nd terminal 4; The 2nd terminal group 4s with at least 1 the 2nd terminal 4, each of the 1st terminal group 4f and the 2nd terminal group 4s can be according to when switching on, have one among relative the 1st terminal group 4f and the 2nd terminal group 4s, the mode applied voltage in the moment that another person's current potential is higher, hook part 6 relative socket shells 5, can between the 1st position and the 2nd position, move, and link up with on socket shell 5 in the 1st position, embed the state of bottom enclosure 3 at socket shell 5, if push the hook part 6 that is positioned at the 1st position, then hook part 6 contacts with bottom enclosure 3, thus, remove the hook of the 1st position, hook part 6 can move on to the 2nd position, the position of hook part 6 between the 1st terminal group 4f and the 2nd terminal group 4s is provided with according to the mode that runs through socket shell 5.

If adopt this scheme,, push the hook part 6 that is positioned at the 1st position at the state of socket shell 5 embedding bottom enclosure 3, then hook part 6 contacts with bottom enclosure 3, thus, remove the hook that is positioned at the 1st position, be in the state that hook part 6 can move on to the 2nd position.Thus, by confirming whether hook part 6 moves from the 1st position, can confirm the embedding state easily and positively.

In addition, if adopt this scheme, hook part 6 in 2 the

2nd terminals

4,4 the 1st terminal group 4f and the position between the 2nd terminal group 4s, be provided with according to the mode that runs through socket shell 5.That is, in the connector that is essentially 2 polar forms that is formed by the 1st terminal group 4f and the 2nd terminal group 4s, hook part 6 inserts between the electrode.Thus, such as, be used for the connector of the used for electric power connection of substrate that must applying high voltage, can effectively utilize the space between the more roomy electrode.

In addition, the occasion that the maximum potential difference between 2 utmost points is bigger must will insulate between the electrode, and is relevant therewith, and the transmission distance of the electric current between 2 utmost points can be longer.So, if adopt this scheme, then at first, adopt insulating material to form hook part 6, this hook part 6 is inserted between the electrode, thus, guarantee the insulation property of the degree identical at least with the occasion that does not have hook part 6.In addition, by in shell (socket shell 5, bottom enclosure 3), forming the patchhole (5j that inserts hook part 6 usefulness, 3z), insert the scheme of hook part 6 herein, then in the part between the electrode at least of shell,, and there are not hook part 6 and patchhole (5j in order to ensure the leakage distance of appropriateness, uniform state 3z) is compared, and can prolong the transmission distance of the electric current between 2 utmost points.Consequently, even at (between the 1st terminal group 4f and the 2nd terminal group 4s) between the electrode, electric current is difficult to flow through, and under the bigger situation of the maximum potential difference between 2 utmost points, still more positively makes between the electrode and insulate.If as described above, adopt this scheme, the embedding state can be confirmed easily and positively, and the space between the electrode can be effectively utilized.

Also have, " have with the 1st terminal group 4f and the 2nd terminal group 4s in one compare; the moment that another person's current potential is higher " refer to such as, as this example, outside alternating voltage, be added on the occasion on each among the 1st terminal group 4f and the 2nd terminal group 4s, has the implication that one current potential is higher than another person's the moment (moment), the relation of the height of the 1st terminal group 4f of this occasion and the current potential of the 2nd terminal group 4s also can be as given in this example, follows the passing of time and replace.In addition, even under the situation beyond this, such as, such occasion of impressed DC voltage on each of the 1st terminal group and the 2nd terminal group, also consider to keep the state (the height relation is not replaced) that one current potential is higher than another person, but, " have with the 1st terminal group 4f and the 2nd terminal group 4s in one compare the moment that another person's current potential is higher " also comprise such state.

Have, in

connector

1,2 wires 7 are connected with 2 the 2nd terminals 4 again, the embedding direction of socket shell 5 relative bottom enclosure 3 and electric wire 7 relative socket shells 5 to stretch out direction perpendicular.Thus, because stretching out direction and embedding direction of 2 wires 7 is perpendicular, so even under the situation that 2 wires 7 are strained, socket shell 5 still is difficult to separate with bottom enclosure 3.

In addition, follow the increase of the size of liquid crystal board, in the connector of the used for electric power connection of the current transformer substrate that liquid crystal board is used, the operator is difficult to see connector, or have the situation of bottom enclosure in the position that is difficult to connect more.Thus, stretch out in the connector of the consistent side type of direction with electric wire, be difficult to realize the connection of connector, be in the uncompleted partial state of connection easily in the embedding direction.On the other hand, by like this, making connector is L shaped connecting-type, and the operation raising during connection can be more really and connect connector more easily.

In addition, in connector 1, in socket shell 5, form planar portions 5s, and in socket shell 5, according to the mode of planar portions 5s adjacency, form the recessed depressed part 5t of the opposite planar 5s of portion, hook part 6 has the tabular press section 6p as the part of being pushed, and socket shell 5 embeds bottom enclosure 3, at this state, when hook part 6 is positioned at the 2nd position, socket shell 5 was finished with being connected of bottom enclosure 3, bottom enclosure 3 and the state of finishing being connected of socket shell 5, and press section 6p embeds among the depressed part 5t.Thus, embed the situation of depressed part 5t, can carry out chimeric affirmation easily by confirming press section 6p.In addition, can there be planar portions 5s and depressed part 5t yet.

Also have, in connector 1, in the 6p of press section, form the press surface 6s that is pushed, finish in bottom enclosure 3 and being connected of socket shell 5, press section 6p embeds the state among the depressed part 5t, and planar portions 5s and press surface 6s are in the same plane.Thus, by 5s of contact plane portion and press surface 6s, relatively their modes such as height can be confirmed chimeric easily and positively.In addition, when connection was finished, planar portions 5s and press surface 6s can be not in the same plane yet.

In addition, in connector 1, hook part 6 comprises outstanding a pair of the 1st leg section 6b that forms from press section 6p, each of a pair of the 1st leg section 6b comprises outstanding the 1st protuberance 6c that forms, socket shell 5 comprises by hooking a pair of the 1st protuberance 6c, hook part 6 is linked up with a pair of the 1st outstanding receptacle 5b on socket shell 5, bottom enclosure 3 comprises by hooking a pair of the 1st protuberance 6c, the a pair of the 2nd outstanding receptacle 3c that separates that suppresses bottom enclosure 3 and hook part 6, on each of a pair of the 1st leg section 6b, form the 1st hook releasing 6k of portion, and on bottom enclosure 3, form a pair of the 2nd hook releasing 3k of portion, embed the state of bottom enclosure 3 at socket shell 5, if push the hook part 6 that is positioned at the 1st position, then a pair of the 1st hook releasing 6k of portion of hook part 6 contacts with a pair of the 2nd hook releasing 3k of portion of bottom enclosure 3, thus, a pair of the 1st flexibly deflection of leg section 6b, a pair of the 1st protuberance 6c and a pair of the 1st outstanding receptacle 5b throw off, like this, releasing is positioned at the hook of the 1st position, hook part 6 can move on to the 2nd position, socket shell 5 embeds bottom enclosure 3, at this state, when hook part 6 is positioned at the 2nd position, by a pair of the 1st protuberance 6c being hooked on a pair of the 2nd outstanding receptacle 3c, bottom enclosure 3 was finished with being connected of socket shell 5.Thus, can pass through simple proposal, realization can be carried out the scheme of the affirmation of the state that embeds easily and positively.In addition, can be by a series of action, and the action once by as a whole, carry out the action that is pressed into of the connecting moves of connector 1 and hook part 6.In addition, can pass through hook part 6, suppress separating of socket shell 5 and bottom enclosure 3 really.

In addition, in connector 1, socket shell 5 comprises the outstanding protuberance 5p that forms, bottom enclosure 3 has by hooking protuberance 5p, suppresses the outstanding receptacle 3p that separates of bottom enclosure 3 and socket shell 5, embeds the state of bottom enclosure 3 at socket shell 5, protuberance 5p is in the state that is hooked in outstanding receptacle 3p, hook part 6 when hook part 6 is positioned at the 2nd position, suppresses the situation that protuberance 5p and outstanding receptacle 3p throw off at the state of socket shell 5 embedding bottom enclosure 3.Thus, by with protuberance 5p hook on outstanding receptacle 3p, suppress separating of socket shell 5 and bottom enclosure 3, in addition,, suppress the situation of protuberance 5p and outstanding receptacle 3p disengagement by hook part 6.Thus, can prevent separating of socket shell 5 and bottom enclosure 3 more really.In addition, can there be protuberance 5p and outstanding receptacle 3p yet.

Also have, because hook part 6 in the embedding of socket shell 5 relative bottom enclosure 3 imperfect tense can't be shifted to the 2nd position from the 1st position, thus can be by the position of affirmation hook part 6, the embedding state of affirmation socket shell 5.In addition, after the embedding of socket shell 5 relative bottom enclosure 3 was finished, whether hook part 6 moved on to the 2nd position, that is, the connection of connector 1 whether finish can by confirm planar portions 5s and press surface 6s whether at grade mode confirm.In addition, hook part 6 is shifted to the 2nd position, and thus, socket shell 5 is difficult to throw off from bottom enclosure, and the connection of connector 1 is finished.If as described above, adopt the scheme of connector 1, then can confirm connection status easily, in addition, suppress separating of socket shell 5 and bottom enclosure 3.

In addition, in connector 1, because in the space between electrode, a pair of the 1st leg section 6b of hook part 6 is set, so different with the technology (hook part is provided with according to the mode that covers two electric terminals) of above-mentioned patent documentation 2, the situation that does not have hook part to widen along the Width of connector.Thus,, do not increase the size of connector, can confirm the embedding state easily and positively, and can effectively utilize the space between the electrode by this scheme.

(the 2nd example)

At the connector of the 2nd example of the present invention, be that the center describes below with the part that is different from above-mentioned example.In addition,, in the drawings, adopt same label, omit explanation it about the part identical with above-mentioned example.Figure 13 is the three-dimensional appearance structure chart of the connector of the 2nd example of the present invention.

The connector 101 of the 2nd example is different from the 1st example, in socket shell 105, does not have support.That is,, suppress separating of socket shell 105 and bottom enclosure 103 only by hook part 106.Connector also can constitute like this.In addition, in Figure 13, the part that has label 105s and a 105t is equivalent to the part that has

label

5s and 5t in the above-mentioned example respectively.

(the 3rd example)

At the connector of the 3rd example of the present invention, be that the center describes below with the part that is different from above-mentioned example.In addition,, in the drawings, adopt same label, omit explanation it about the part identical with above-mentioned example.Figure 14 is the section appearance assumption diagram of the connector of the 3rd example of the present invention.The section of Figure 14 below, at this example, is that the center describes with the part that is different from Figure 12 (b) corresponding to Figure 12 (b) of the 1st example.

The connector 201 of the 3rd example and the difference of the 1st example are hook part 206 and admit the shape of its bottom enclosure 203.Specifically, in this example, for the situation that prevents that protuberance 5p and outstanding receptacle 203p break away from, according to the leading section 206v supporting press surface 5v that not only passes through hook part 206, and can tabular support 206g be set according to the mode of the distortion of the support 5g that suppresses hook part 6, in addition, also in bottom enclosure 203, form the depressed part 203q that admits support 206g.Thus, suppress the situation of the embedding direction of support 5g by inboard end deflection.Thus, by hook part 206, suppress the situation that protuberance 5p and outstanding receptacle 203p throw off more really.Connector also can constitute like this.

(the 4th example)

At the connector of the 4th example of the present invention, be that the center describes below with the part that is different from above-mentioned example.Part about identical with above-mentioned example adopts same label in the drawings, omits the explanation to it.Figure 15 is the appearance assumption diagram of overlooking of the socket shell of the connector that constitutes the 4th example of the present invention.In addition, Figure 15 still in order to illustrate, also illustrates the internal structure that can't see from the outside for overlooking appearance assumption diagram in Figure 15.

In the connector (diagram about connector integral body is omitted) of the 4th example, different with the 1st example, socket shell 305 supports 4 the

2nd terminals

304, and 4 wires 307 are connected with it.The 2nd terminal of the 1st example is 2, still, also can be as this example, the 2nd terminal also can be 4.

In this example, each of 4 the 2nd terminals 304 is the 2nd terminal 304a, the 2nd terminal 304b, the 2nd terminal 304c and the 2nd terminal 304d, and each of 4 wires 307 constitutes electric wire 307a, electric wire 307b, electric wire 307c and electric wire 307d (with reference to Figure 15).In addition, relative the 2nd terminal 304a, the 2nd terminal 304b, the 2nd terminal 304c and the 2nd terminal 304d connect electric wire 307a, electric wire 307b, electric wire 307c, electric wire 307d successively.In addition, the electric wire group 307f that is made of electric wire 307a and electric wire 307b constitutes power supply with electric wire (hot line), and the electric wire group 307s that is made of electric wire 307c and electric wire 307d is configured for forming the earthy electric wire (cold line) of earthing potential.Consequently, the 1st terminal group 304f is made of the 2nd terminal 304a and the 2nd terminal 304b, and the 2nd terminal group 304s is made of the 2nd terminal 304c and the 2nd terminal 304d.That is, the 1st terminal group 304f, the 2nd terminal group 304s comprise at least 1 the 2nd terminal 304 respectively, specifically, and 2 the 2nd terminals 304.

In addition, each of the 1st terminal group 304f and the 2nd terminal group 304s can be according to when switching on, have with one of the 1st terminal group 304f and the 2nd terminal group 304s and compare, the mode applied voltage in the moment that another person's current potential is higher, on the 1st terminal group 304f and the 2nd terminal group 304s, according to mode applied voltage with such moment.In addition, on each of the 1st terminal group 304f and the 2nd terminal group 304s, on one side the current potential of mutual alternative be higher than another person's height relation, add alternating voltage on one side.Specifically, electric wire 307c and electric wire 307d maintain earthing potential, and the current potential of electric wire 307a and electric wire 307b periodically changes between hot side (positive side) and low potential side (minus side).Thus, the current potential that produces one among the 1st terminal group 304f and the 2nd terminal group 304s is higher than another person's the moment (current potential that also has both is the moment of same potential).Like this, between 2 utmost points, passing in respect of time produces potential difference.In addition, with regard to this example, " 2 utmost point " is the 1st terminal group 304f of high potential, and 2 utmost points of the 2nd group of 304s of electronegative potential, and corresponding terminal group is corresponding with 1 electrode.

Such as, can't adopt the thick such occasion of electric wire, as this example, power supply is divided into more than 2 with electric wire (earthy electric wire), is used for connector.In such occasion, the quantity of the 2nd terminal 304 is 4, from also can be 4 utmost points in appearance, still, is essentially 2 utmost points.In addition, between the 1st terminal group 304f and the 2nd terminal group 304s, hook part 306 is set.Connector also can constitute like this.Particularly, the occasion that the maximum potential difference between electrode is bigger is because distance between electrodes is elongated, so can effectively utilize the space of (between the 1st terminal group 304f and the 2nd terminal group 304s) between the electrode.In addition, certainly, in the connector about this example, bottom enclosure also constitutes according to the mode of 4 the 1st terminals of supporting, though do not illustrate about this point.

More than example of the present invention is illustrated, still, the present invention is not limited to above-mentioned example, puts down in writing as long as be recorded in the claim, can and implement according to variety of way change.

The used for electric power connection connector of the current transformer substrate of using as liquid crystal board such as, above-mentioned example and illustrate that still, the purposes of connector of the present invention is not limited to such form, in addition, such as, also applicable to the general household electrical appliances of freezer, air-conditioning etc.

In addition, in above-mentioned example, as the connector of L shaped connecting-type and illustrate, still, be not limited to the occasion of L shaped connecting-type, technology of the present invention is also applicable to the connector of side type.

In addition, in above-mentioned example, according to respectively with the 1st terminal group and the 2nd terminal group wire connecting in one be that power supply is with electric wire (hot line), another person is the mode that is used to form the earthy electric wire (cold line) of earthing potential, on the 1st terminal group and the 2nd terminal group, add alternating voltage, but, be not limited to such occasion.Such as, also can be according to adding alternating voltage on the wire therein, at the mode applied voltage on the 1st terminal group and the 2nd terminal group that adds on another wire with the positive and negative voltage of putting upside down fully of the voltage of an above-mentioned wherein wire.In addition, also can be according to adding alternating voltage on the wire therein, the absolute value that adds its voltage on another electric wire is less than the mode of above-mentioned one voltage, applied voltage on the 1st terminal group and the 2nd terminal group.In addition, also can be on the 1st terminal group and the 2nd terminal group impressed DC voltage.In addition, also can on the 1st terminal group and the 2nd terminal group, add maximum potential and equate mutually, and the different alternating voltage of phase place.

Have, in above-mentioned example, to being used for to substrate, the connector of supplying with the electric power of external power source is illustrated again, and still, the present invention also can be used for the electric power from substrate is sent to outside occasion.

Though the specific embodiment in conjunction with above-mentioned describes the present invention,, obviously, for a person skilled in the art, many substitute modes, improved procedure and mapping mode draw easily.So above-mentioned the preferred embodiments of the present invention are intended to explanation, do not constitute qualification.Under the situation of the spirit and scope of the invention that can in the claim below not breaking away from, limit, carry out various changes.

Claims

1. a connector is characterized in that,

This connector comprises:

Bottom enclosure, it supports a plurality of the 1st terminals, is installed on the substrate;

The socket shell, a plurality of the 2nd terminals that its supporting is electrically connected with above-mentioned a plurality of the 1st terminals embed above-mentioned bottom enclosure;

Hook part, it is linked up with on above-mentioned socket shell, and inserts above-mentioned socket shell according to the mode that runs through above-mentioned socket shell,

If above-mentioned socket shell embeds above-mentioned bottom enclosure, then be in the state that above-mentioned a plurality of the 1st terminal and above-mentioned a plurality of the 2nd terminal are electrically connected,

Above-mentioned a plurality of the 2nd terminal comprises the 1st terminal group with at least 1 above-mentioned the 2nd terminal, the 2nd terminal group with at least 1 above-mentioned the 2nd terminal,

Each of above-mentioned the 1st terminal group and above-mentioned the 2nd terminal group can be according in when energising, have with above-mentioned the 1st terminal group and above-mentioned the 2nd terminal group in one compare the mode applied voltage in the moment that another person's current potential is higher;

Above-mentioned hook part can above-mentioned relatively socket shell, moves between the 1st position and the 2nd position, and links up with on above-mentioned socket shell in above-mentioned the 1st position;

Embed the state of above-mentioned bottom enclosure at above-mentioned socket shell, if push the above-mentioned hook part that is positioned at above-mentioned the 1st position, then by above-mentioned hook part and the mode that above-mentioned bottom enclosure contacts, remove the hook of above-mentioned the 1st position, above-mentioned hook part can move on to above-mentioned the 2nd position;

The position of above-mentioned hook part between above-mentioned the 1st terminal group and above-mentioned the 2nd terminal group is provided with according to the mode that runs through above-mentioned socket shell.

2. connector according to claim 1 is characterized in that above-mentioned many wires are connected with above-mentioned a plurality of the 2nd terminals;

The embedding direction of the above-mentioned relatively bottom enclosure of above-mentioned socket shell and the relative above-mentioned socket shell of above-mentioned many wires to stretch out direction perpendicular.

3. connector according to claim 1 and 2 is characterized in that forming planar portions on above-mentioned socket shell, and on above-mentioned socket shell, according to the mode of above-mentioned planar portions adjacency, form the recessed depressed part of above-mentioned relatively planar portions;

Above-mentioned hook part has the tabular press section as the part of being pushed;

Embed the state of above-mentioned bottom enclosure at above-mentioned socket shell, when above-mentioned hook part was positioned at above-mentioned the 2nd position, above-mentioned bottom enclosure was finished with being connected of above-mentioned socket shell;

At the state that above-mentioned bottom enclosure and being connected of above-mentioned socket shell finish, above-mentioned press section embeds in the above-mentioned depressed part.

4. connector according to claim 3 is characterized in that forming the press surface of being pushed on above-mentioned press section;

Finish in above-mentioned bottom enclosure and being connected of above-mentioned socket shell, above-mentioned press section embeds the state in the above-mentioned depressed part, and above-mentioned planar portions and above-mentioned press surface are in the same plane.

5. connector according to claim 1 is characterized in that above-mentioned hook part comprises outstanding a pair of the 1st leg section that forms from above-mentioned press section;

Each of above-mentioned a pair of the 1st leg section has outstanding the 1st protuberance that forms;

Above-mentioned socket shell comprises a pair of the 1st outstanding receptacle, and it is linked up with above-mentioned hook part on above-mentioned socket shell by hooking a pair of above-mentioned the 1st protuberance;

Above-mentioned bottom enclosure has a pair of the 2nd outstanding receptacle, and it suppresses separating of above-mentioned bottom enclosure and above-mentioned hook part by hooking a pair of above-mentioned the 1st protuberance;

On each of above-mentioned a pair of the 1st leg section, form the 1st hook releasing portion, and on above-mentioned bottom enclosure, form a pair of the 2nd hook releasing portion;

Embed the state of above-mentioned bottom enclosure at above-mentioned socket shell, if push the above-mentioned hook part that is positioned at above-mentioned the 1st position, then a pair of above-mentioned the 1st hook releasing portion by above-mentioned hook part links up with contacting of releasing portion with a pair of above-mentioned the 2nd of above-mentioned bottom enclosure, the flexibly deflection of above-mentioned a pair of the 1st leg section, a pair of above-mentioned the 1st protuberance and the above-mentioned a pair of the 1st outstanding receptacle are thrown off, thus, remove the hook of above-mentioned the 1st position, above-mentioned hook part can move on to above-mentioned the 2nd position;

Embed the state of above-mentioned bottom enclosure at above-mentioned socket shell, when above-mentioned hook part was positioned at above-mentioned the 2nd position, a pair of above-mentioned the 1st protuberance hook was in the above-mentioned a pair of the 2nd outstanding receptacle, and thus, above-mentioned bottom enclosure was finished with being connected of above-mentioned socket shell.

6. connector according to claim 1, it is characterized in that one in above-mentioned socket shell and the above-mentioned bottom enclosure has the outstanding protuberance that forms, another person has by hooking above-mentioned protuberance, suppresses the outstanding receptacle of separating of above-mentioned bottom enclosure and above-mentioned socket shell;

Embed the state of above-mentioned bottom enclosure at above-mentioned socket shell, above-mentioned protuberance is in the state of hook in above-mentioned outstanding receptacle;

Above-mentioned hook part embeds the state of bottom enclosure at above-mentioned socket shell, when above-mentioned hook part is positioned at above-mentioned the 2nd position, suppresses the situation of above-mentioned protuberance and above-mentioned outstanding receptacle disengagement.