CN100546111C - The electrical insulation connector of conducting terminal and manufacture method thereof - Google Patents
The electrical insulation connector of conducting terminal and manufacture method thereof Download PDFInfo
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- CN100546111C CN100546111C CNB2006100758664A CN200610075866A CN100546111C CN 100546111 C CN100546111 C CN 100546111C CN B2006100758664 A CNB2006100758664 A CN B2006100758664A CN 200610075866 A CN200610075866 A CN 200610075866A CN 100546111 C CN100546111 C CN 100546111C
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Abstract
A kind of electrical insulation connector of conducting terminal and manufacture method thereof, this electrical insulation connector comprise insulation shell with angle bending, are placed in conductive structure and constraint lasso in the insulation shell; The two ends of insulation shell bending have first, second opening, and enclosure interior forms the path that connects; Conductive structure has a flat terminal junction surface and the pressing end towards second opening towards first opening; Columned constraint lasso have one towards the core shape terminal junction surface of second opening and one day to the constraint end of conductive structure pressing end; The side housing position of contiguous first opening of insulation shell is provided with window and loam cake, and loam cake one end is hubbed at the window side, and loam cake end in addition is provided with a buckling parts, is opened and closure state by being formed by the buckling parts snapping of this buckling parts operatively ground and window; The pressing end of conductive structure extends a predetermined length towards second opening; The constraint stomidium of constraint lasso directly is slightly larger than the aperture of pressing end definite length extended.
Description
Technical field
The present invention is relevant for a kind of electrical insulation connector and manufacture method thereof that connects two kinds of conducting terminals, has the terminal that insulated hull and conductive cores are exposed in order to connect a flat conducting terminal and, the conducting terminal that refers in particular to the connector after terminal connects does not expose, and has insulation effect.
Background technology
Please refer to Figure 1A, be the schematic diagram of a kind of prior art US4298243 of the electrical insulation connector that connects two kinds of conducting terminals.The inside of its insulation shell 8A only has a conductive structure 6A, only connect a flat-shaped conducting terminal and a core shape conducting terminal with a conductive structure 6A, its SMIS shape conducting terminal directly inserts among the constraint lasso 14A of conductive structure 6A afterbody, to fetter lasso 14A distortion with affixed core shape conducting terminal with the clamping device application of force of outside again, thus core shape conducting terminal and conductive structure 6A be connected comparatively weakness of power.Conductive structure 6A is equipped in the insulation shell 8A with outwards outstanding and plug in grab 12A simultaneously, therefore is unfavorable for the linkage editor of connector integral body.
Please refer to Figure 1B and Fig. 1 C, can connect the schematic diagram of prior art US5203726 of the electrical insulation connector of two kinds of conducting terminals for another kind.Except conductive structure 14B (Figure 1B), set up the usefulness (Fig. 1 C) of a constraint lasso 16C in addition, with the power that is connected of lifting core shape conducting terminal with conductive structure 14B as connection-core shape conducting terminal.The connector device timing, by the lower end of the constraint end 30B that surrounds the conductive structure afterbody outward and push against inclined-plane 40B, the intersection of this breach 50B and inclined-plane 40B easily causes stress to concentrate and lowers conductive structure and the bond strength that fetters lasso the front end 44C of constraint lasso 16C by the breach 50B of conductive structure 14B afterbody.
Please refer to Fig. 1 D, schematic diagram for the prior art US6997746 of another kind of conductive structure, it is a kind of conducting terminal 50D, can be used in the electrical insulation connector that connects two kinds of conducting terminals, in order to make electrical insulation connector not use extra constraint lasso to get final product connection-core shape terminal, this conductive structure 50D has very complicated structure, makes to be difficult for.
Summary of the invention
Therefore, in order to solve above-mentioned prior art problems, main purpose of the present invention is to provide a kind of electrical insulation connector and manufacture method thereof that connects two kinds of conducting terminals, and it has preferable assembling easness.
Another object of the present invention is to provide a kind of electrical insulation connector and manufacture method thereof that connects two kinds of conducting terminals, its terminal has the preferable effect that combines with connector.
Another purpose of the present invention is to provide a kind of electrical insulation connector and manufacture method thereof that connects two kinds of conducting terminals, and its inner conductive structure has preferable in conjunction with effect.
A further object of the present invention is to provide a kind of electrical insulation connector and manufacture method thereof that connects two kinds of conducting terminals, and its inner conductive structure has preferable structural strength.
A further object of the present invention is to provide a kind of insulation shell that is applied to connect the electrical insulation connector of two kinds of conducting terminals, has window structure to be opened/closed, to promote the assembling effect.
A further object of the present invention is to provide a kind of conductive structure that connects the electrical insulation connector of two kinds of conducting terminals, and it has preferable structural strength.
A further object of the present invention is to provide a kind of constraint ferrule arrangement that connects the electrical insulation connector of two kinds of conducting terminals, makes core shape conducting terminal have preferable insertion degree of complying with.
The invention provides a kind of electrical insulation connector of conducting terminal, electrical insulation connector includes one and has the insulation shell that angle bends, and a conductive structure and deformable constraint lasso are located in the insulation shell; Wherein, the two ends of insulation shell bending have first opening and second opening, and enclosure interior forms a path that connects; Conductive structure has one towards the flat terminal junction surface of first opening, and the pressing end towards second opening; Deformable constraint lasso is cylindric, makes with integrally formed, has one towards the core shape terminal junction surface of second opening, and the constraint end towards conductive structure pressing end; Wherein, insulation shell side housing position further is provided with a window and loam cake, and loam cake one end is hubbed at the window side, and loam cake end in addition is provided with a buckling parts, by being opened and closure state to form by the buckling parts snapping of buckling parts operatively ground and window; The pressing end of conductive structure extends a predetermined length towards second opening, and a fluting is established at the predetermined length position, in order to allow distortion radially; The constraint stomidium of constraint lasso directly is slightly larger than the aperture of pressing end definite length extended.
The invention provides a kind of insulation shell structure of electrical insulation connector of conducting terminal, include one and have the housing that angle bends, the two ends of bending have first opening and second opening, enclosure interior forms a path that connects, the side housing position of contiguous first opening of this insulation shell further is provided with a window and loam cake, loam cake one end is hubbed at this window side, loam cake end in addition is provided with a buckling parts, by being opened and closure state to form of this buckling parts operatively ground and window by the buckling parts snapping, wherein this loam cake further extends a raised structures towards the window direction, the electric arc screening effect so that window and loam cake closure state to be provided.
The present invention also provides a kind of conductive structure of electrical insulation connector of conducting terminal, include the terminal junction surface that holds the flat terminal, and one be positioned at the in addition cylindric pressing end of end of terminal junction surface, the opening at the opening of this cylindric pressing end and terminal junction surface is angle configuration, and cylindric pressing end extends a predetermined length towards opening, at least one fluting is established at the predetermined length position of this extension, in order to allow distortion radially, wherein the predetermined length part of pressing end extension further is provided with a plurality of ring-type pressing grooves.
The present invention provides a kind of constraint ferrule arrangement of electrical insulation connector of conducting terminal again, this constraint lasso is cylindric, make with integrally formed, include a terminal junction surface, the backward end at terminal junction surface is provided with a constraint portion, near this constraint lasso stage casing a scrobicular ring is set radially, the terminal junction surface is to having an expansion section radially between the scrobicular ring.
The invention provides the manufacture method of the electrical insulation connector of aforementioned conducting terminal, may further comprise the steps:
(1) provide one to have the insulation shell that angle bends, the two ends of angle bending have first opening and second opening, enclosure interior forms a path that connects, side housing position towards first opening is provided with a window and loam cake, loam cake end in addition is provided with a buckling parts, by being opened and closure state to form by the buckling parts snapping of this buckling parts operatively ground and window;
(2) provide a conductive structure, this conductive structure has a flat terminal junction surface and a pressing end, and the pressing end extends a predetermined length, and a fluting is established at this predetermined length position;
(3) provide a deformable constraint lasso, this constraint lasso has a core shape terminal junction surface and a constraint end, and the aperture of constraint end is slightly larger than the aperture of conductive structure pressing end definite length extended, can hold the insertion of pressing end predetermined length;
(4) this conductive structure of winding and this deformable constraint lasso, after the predetermined length that conductive structure constraint end is extended was inserted in the constraint end of constraint lasso, after pegging graft in the interference engagement mode, the distortion that forms the part was to provide firm combined effect;
(5) this conductive structure of winding being finished is inserted in this insulation shell by window with this deformable constraint lasso, fastens loam cake; And
(6) radially enlarge from the aperture that second opening enters this constraint lasso with a predetermined tool, use the electric insulation connector structure that formation one can link the conducting terminal and the core shape terminal of flat.
According to such scheme, effect of the present invention is significant: the electrical insulation connector of conducting terminal of the present invention has preferable assembling easness, and its terminal has the preferable effect that combines with connector, and inner conductive structure also has preferable in conjunction with effect and structural strength; The insulation shell of the electrical insulation connector of conducting terminal of the present invention has window structure to be opened/closed, can promote the assembling effect; The conductive structure of the electrical insulation connector of conducting terminal of the present invention has preferable structural strength; Constraint ferrule arrangement of the present invention can make core shape conducting terminal have preferable insertion degree of complying with.
Description of drawings
Figure 1A is the insulation shell of a kind of prior art (US4298243) and the stereogram of conductive structure.
Figure 1B is the vertical view of the conductive structure of a kind of prior art (US5203726).
Fig. 1 C is the cutaway view of the constraint lasso of a kind of prior art (US5203726).
Fig. 1 D is the stereogram of the conductive structure of another kind of prior art (US6997746).
Fig. 2 A and Fig. 2 B are the stereogram of a preferred embodiment of insulation shell structure of the present invention.
Fig. 3 is the stereogram of a preferred embodiment of conductive structure of the present invention.
Fig. 4 A is the cutaway view of a preferred embodiment of deformable constraint lasso of the present invention.
Fig. 4 B is the cutaway view of another preferred embodiment of deformable constraint lasso of the present invention.
Fig. 4 C is the cutaway view of another preferred embodiment of deformable constraint lasso of the present invention.
Fig. 5 is the manufacturing process schematic diagram of connector construction of the present invention.
Fig. 6 is the assembled sectional view of connector construction of the present invention.
The primary clustering symbol description
1......... electrical insulation connector 2......... insulation shell
21... the first opening 22..., second opening
24... window 241... window is by buckling parts
25... loam cake 251... loam cake buckling parts
252... loam cake raised structures 3......... conductive structure
31... flat terminal junction surface 32... pressing end
321... pressing end definite length extended 322... fluting
323... ring-type pressing groove 4......... fetters lasso
41... constraint end 42... core shape terminal junction surface
43... scrobicular ring 44... radially enlarges the district
Embodiment
Because the present invention discloses a kind of electrical insulation connector, the wherein basic module of some wire structures that used and electrical apparatus insulation principle, exposure in detail in prior art is so with hereinafter explanation, no longer do complete description.Simultaneously, graphic with what hereinafter contrasted, be to express the structural representation relevant with feature of the present invention, do not have, do not need yet according to the complete drafting of actual size, give earlier chat bright.
See also Fig. 6, be a preferred embodiment schematic diagram of the present invention, electrical insulation connector of the present invention mainly includes one and has the insulation shell 2 that angle bends, and its inside is installed with the mutual winding structure of a conductive structure 3 and a deformable constraint lasso 4.
See also Fig. 2 A and Fig. 2 B, be a preferred embodiment of insulation shell 2 of the present invention.
As Fig. 2 A, insulation shell 2 has the configuration of angle bending 24, and the two ends of angle bending 24 have first opening 21 and second opening 22, and enclosure interior forms a path that connects.
See also Fig. 2 B, in a preferable enforcement state, insulation shell 2 further is provided with a window 24 and loam cake 25 towards the side housing position of first opening 21, and loam cake 25 1 ends are hubbed at window 24 sides.Basically, the area of loam cake 25 is slightly larger than the area of window 24, and preferable electric arc screening effect can be provided, and loam cake end in addition is provided with a buckling parts 251, by being opened and closure state to form by buckling parts 241 snappings of buckling parts 251 operatively ground and window 24.In better enforcement state, loam cake 25 extends a raised structures 252 towards window 24 directions, the electric arc screening effect so that window 24 to be provided with loam cake 25 closure states, the leakage of the electric arc that produces when effectively preventing conductive structures 3 energisings in the housing 2.
See also Fig. 3, be a preferred embodiment of conductive structure 3 provided by the present invention.
In a preferable enforcement state, a fluting 322 is established at predetermined length 321 positions, and in order to allow distortion radially, it is better to make winding insert the effect of constraint lasso 4.
In another preferable enforcement state, conductive structure pressing end 32 further is provided with a plurality of ring-type pressing grooves 323 towards predetermined length 321 parts of second opening 22, so that conductive structure pressing end predetermined length 321 parts have the better effect that combines with constraint lasso 4.
See also Fig. 4 A, be a preferred embodiment of deformable constraint lasso 4 provided by the present invention.
Please refer to Fig. 4 B, be another preferred embodiment of constraint lasso 4 provided by the present invention.Constraint lasso 4 also radially is provided with a scrobicular ring 43 near the stage casing, can make the insulated hull of the electric wire of insertion be subjected to the restriction of scrobicular ring, to produce the electric wire locating effect.
Please refer to Fig. 4 C, be another preferred embodiment of constraint lasso 4 provided by the present invention.Core shape terminal junction surface 42 to 43 of scrobicular rings further are provided with one and radially enlarge district 44.Radially enlarge district 44 and can make outside insulated electric conductor be convenient to insert, and the core shape terminal after inserting can pass scrobicular ring, and the wire insulation skin is subjected to the restriction of scrobicular ring, be easy to the effect inserting and locate to produce electric wire.
Please refer to Fig. 5, for reaching the electrical insulation connector structure of above-mentioned exposure, the present invention further provides a kind of preferable electrical insulation connector manufacture method, it comprises following several steps:
(1) provide an insulation shell 2 with angle bending 24: the two ends of angle bending 24 have first opening 21 and second opening 22, and enclosure interior forms the path of a perforation.Further be provided with a window 24 and loam cake 25 towards the side housing position of first opening 21, loam cake 25 1 ends are hubbed at window 24 sides.Basically, the area of loam cake 25 is slightly larger than the area of window 24, and preferable electric arc screening effect can be provided, and loam cake end in addition is provided with a buckling parts 251, by being opened and closure state to form by buckling parts 241 snappings of buckling parts 251 operatively ground and window 24.Loam cake 25 extends a raised structures 252 towards window 24 directions, the electric arc screening effect so that window 24 to be provided with loam cake 25 closure states, the leakage of the electric arc that produces when effectively preventing conductive structures 3 energisings in the housing 2.
(2) provide a conductive structure 3: conductive structure 3 has a flat terminal junction surface 31 and a pressing end 32, pressing end 32 extends a predetermined length 321, a fluting 322 is established at predetermined length 321 positions, and further, predetermined length 321 can be provided with a plurality of ring-type pressing grooves 323.
(3) provide a deformable constraint lasso 4: constraint lasso 4 has a core shape terminal junction surface 42 and a constraint end 41, the aperture of constraint end 41 is slightly larger than the aperture of conductive structure 3 pressing ends 32 definite length extended 321, can hold the insertion of pressing end predetermined length 321.Further, constraint lasso 4 radially is provided with a scrobicular ring 43 near the stage casing, and core shape terminal junction surface 42 to 43 of scrobicular rings are provided with one and radially enlarge district 44.
(4) winding conductive structure 3 and deformable constraint lasso 4: after the predetermined length 321 that conductive structure constraint end is extended is inserted in the constraint end 41 of constraint lasso 4, after pegging graft in the interference engagement mode, form local distortion so that firm combined effect to be provided.
(5) conductive structure 3 and the deformable constraint lasso 4 winding finished are inserted in the insulation shell 2 by window 24, fasten loam cake 25 again.
(6) radially enlarge it with a predetermined tool from the aperture that second opening 22 enters constraint lasso 4, use the electric insulation connector structure that formation one can link the conducting terminal and the core shape terminal of flat.
The above is preferred embodiment of the present invention only, is not in order to limit interest field of the present invention; Simultaneously above description should be understood and be implemented for the special personage who knows the present technique field, so other does not break away from the equivalence of being finished under the disclosed spirit and change or modification, all should be included in the right petition.
Claims (5)
1. the electrical insulation connector of a conducting terminal, this electrical insulation connector includes:
One has the insulation shell of angle bending, and the two ends of bending have first opening and second opening, and enclosure interior forms a path that connects;
One conductive structure is placed in this insulation shell, has one towards the flat terminal junction surface of first opening, and the pressing end towards second opening; And
One deformable constraint lasso is cylindric, makes with integrally formed, is placed in this insulation shell, has one towards the core shape terminal junction surface of second opening, and the constraint end towards this conductive structure pressing end; It is characterized in that:
The side housing position of contiguous first opening of this insulation shell is provided with a window and loam cake, loam cake one end is hubbed at this window side, loam cake end in addition is provided with a buckling parts, by being opened and closure state to form of this buckling parts operatively ground and window by the buckling parts snapping, this loam cake extends a raised structures towards the window direction, the electric arc screening effect so that window and loam cake closure state to be provided;
The pressing end of this conductive structure extends a predetermined length towards second opening, and a fluting is established at this predetermined length position, in order to allowing distortion radially, and is provided with a plurality of ring-type pressing grooves;
The constraint stomidium of this constraint lasso directly is slightly larger than the aperture of this conductive structure pressing end definite length extended, to hold the insertion of this pressing end predetermined length, this constraint lasso also radially is provided with a scrobicular ring near the stage casing, and core shape terminal junction surface radially enlarges the district to being provided with one between scrobicular ring.
2. the electrical insulation connector of a conducting terminal, this electrical insulation connector includes:
One has the insulation shell of angle bending, and the two ends of bending have first opening and second opening, and enclosure interior forms a path that connects;
One conductive structure is placed in this insulation shell, has one towards the flat terminal junction surface of first opening, and the pressing end towards second opening; And
One deformable constraint lasso is cylindric, makes with integrally formed, is placed in this insulation shell, has one towards the core shape terminal junction surface of second opening, and the constraint end towards this conductive structure pressing end; It is characterized in that:
The side housing position of contiguous first opening of this insulation shell is provided with a window and loam cake, loam cake one end is hubbed at this window side, loam cake end in addition is provided with a buckling parts, by being opened and closure state to form by the buckling parts snapping of this buckling parts operatively ground and window;
The pressing end of this conductive structure extends a predetermined length towards second opening, and a fluting is established at this predetermined length position, in order to allowing distortion radially, and is provided with a plurality of ring-type pressing grooves;
The constraint stomidium of this constraint lasso directly is slightly larger than the aperture of this conductive structure pressing end definite length extended, to hold the insertion of this pressing end predetermined length, this constraint lasso also radially is provided with a scrobicular ring near the stage casing, and core shape terminal junction surface radially enlarges the district to being provided with one between scrobicular ring.
3. the electrical insulation connector of a conducting terminal, this electrical insulation connector includes:
One has the insulation shell of angle bending, and the two ends of bending have first opening and second opening, and enclosure interior forms a path that connects;
One conductive structure is placed in this insulation shell, has one towards the flat terminal junction surface of first opening, and the pressing end towards second opening; And
One deformable constraint lasso is cylindric, makes with integrally formed, is placed in this insulation shell, has one towards the core shape terminal junction surface of second opening, and the constraint end towards this conductive structure pressing end; It is characterized in that:
The side housing position of contiguous first opening of this insulation shell is provided with a window and loam cake, loam cake one end is hubbed at this window side, loam cake end in addition is provided with a buckling parts, by being opened and closure state to form by the buckling parts snapping of this buckling parts operatively ground and window;
The pressing end of this conductive structure extends a predetermined length towards second opening, and a fluting is established at this predetermined length position, in order to allow distortion radially;
The constraint stomidium of this constraint lasso directly is slightly larger than the aperture of this conductive structure pressing end definite length extended, to hold the insertion of this pressing end predetermined length, this constraint lasso also radially is provided with a scrobicular ring near the stage casing, and core shape terminal junction surface radially enlarges the district to being provided with one between scrobicular ring.
4. the electrical insulation connector of a conducting terminal, this electrical insulation connector includes:
One has the insulation shell of angle bending, and the two ends of bending have first opening and second opening, and enclosure interior forms a path that connects;
One conductive structure is placed in this insulation shell, has one towards the flat terminal junction surface of first opening, and the pressing end towards second opening; And
One deformable constraint lasso is cylindric, makes with integrally formed, is placed in this insulation shell, has one towards the core shape terminal junction surface of second opening, and the constraint end towards this conductive structure pressing end; It is characterized in that:
The side housing position of contiguous first opening of this insulation shell is provided with a window and loam cake, loam cake one end is hubbed at this window side, loam cake end in addition is provided with a buckling parts, by being opened and closure state to form by the buckling parts snapping of this buckling parts operatively ground and window;
The pressing end of this conductive structure extends a predetermined length towards second opening, and a fluting is established at this predetermined length position, in order to allow distortion radially;
The constraint stomidium of this constraint lasso directly is slightly larger than the aperture of this conductive structure pressing end definite length extended, and to hold the insertion of this pressing end predetermined length, this constraint lasso also radially is provided with a scrobicular ring near the stage casing.
5. the conductive structure of the electrical insulation connector of a conducting terminal, include the terminal junction surface that holds the flat terminal, and one be positioned at the in addition cylindric pressing end of end of terminal junction surface, it is characterized in that: the opening at the opening of this cylindric pressing end and terminal junction surface is angle configuration, and cylindric pressing end extends a predetermined length towards opening, at least one fluting is established at the predetermined length position of this extension, in order to allow distortion radially, wherein the predetermined length part of pressing end extension further is provided with a plurality of ring-type pressing grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100758664A CN100546111C (en) | 2006-04-24 | 2006-04-24 | The electrical insulation connector of conducting terminal and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100758664A CN100546111C (en) | 2006-04-24 | 2006-04-24 | The electrical insulation connector of conducting terminal and manufacture method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101064392A CN101064392A (en) | 2007-10-31 |
| CN100546111C true CN100546111C (en) | 2009-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100758664A Expired - Fee Related CN100546111C (en) | 2006-04-24 | 2006-04-24 | The electrical insulation connector of conducting terminal and manufacture method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100546111C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782227B (en) * | 2009-01-16 | 2014-01-08 | 泰科电子(上海)有限公司 | LED (Light Emitting Diode) socket connector and LED module |
| JP5556998B2 (en) * | 2010-02-19 | 2014-07-23 | 住友電装株式会社 | Female terminal |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3332053A (en) * | 1964-02-27 | 1967-07-18 | Busler Willard Le Roy | Covering for a connecting member |
| US4348070A (en) * | 1979-09-04 | 1982-09-07 | Hans Simon | Insulation for flat connectors |
-
2006
- 2006-04-24 CN CNB2006100758664A patent/CN100546111C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3332053A (en) * | 1964-02-27 | 1967-07-18 | Busler Willard Le Roy | Covering for a connecting member |
| US4348070A (en) * | 1979-09-04 | 1982-09-07 | Hans Simon | Insulation for flat connectors |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101064392A (en) | 2007-10-31 |
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Granted publication date: 20090930 Termination date: 20140424 |