CN102655292A - Power supply connector and manufacture method thereof - Google Patents
Power supply connector and manufacture method thereof Download PDFInfo
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- CN102655292A CN102655292A CN2011100584803A CN201110058480A CN102655292A CN 102655292 A CN102655292 A CN 102655292A CN 2011100584803 A CN2011100584803 A CN 2011100584803A CN 201110058480 A CN201110058480 A CN 201110058480A CN 102655292 A CN102655292 A CN 102655292A
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Abstract
The invention relates to a power supply connector which comprises an insulation body, a shell, a first terminal and a second terminal, wherein one side of the insulation body is provided with a holding cavity, and the other side of the insulation body is provided with a plug-in trough; the shell covers the insulation body; the first terminal is arranged in the plug-in trough of the insulation body; the first terminal is provided with a first lug, a second lug and a butt joint part, the second lug is arranged far away from the butt joint part, a holding part is arranged between the first lug and the second lug, and the outer diameter of the holding part is less than or large than that of the first lug or the second lug; and the second terminal is arranged in the plug-in trough and is adjacent to the first terminal so as to be convenient for accommodating an abutting connector.
Description
[technical field]
The present invention is about a kind of power connector, and particularly stablizes the fixing center terminal and save the power connector of assembly cost about a kind of.
[background technology]
A kind of electric connector of convention refers in particular to a kind of power connector, and it mainly comprises insulating body and the terminal that is contained in the insulating body.Said insulating body comprises host cavity that extends back from front end face and the terminal containing slot that is arranged with and is connected with host cavity from rear end face.Said terminal comprises center terminal, has to be immobilizated in holding parts and the extension in the respective terminal accepting groove and to be suspended in the cylindric contact site in the host cavity.Because the contact site of such center terminal suspends and need bear from the bigger active force of butt connector that is complementary with electric connector, so the holding parts of center terminal need firmly be immobilizated in the insulating body.
The center terminal or the retain strength of convention electric connector are not enough, or the holding parts of center terminal could be guaranteed its retain strength through the repeatedly processing of equipment such as numerically controlled lathe or through kinds of processes such as car system and punching presses.Particularly when the center terminal when the extended afterbody of holding parts needs connection cable, in order to guarantee the cable reliable soldering to afterbody, also need to process to afterbody, make the cost of machining center terminal increase, be unfavorable for the industrialization and the market demand.
Based on aforementioned known techniques, necessary previous electric connector is improved.
The object of the present invention is to provide a kind of electric connector, its center terminal that has can firmly be immobilizated in the insulating body, make easy to process, lower-cost electric connector.
[summary of the invention]
One object of the present invention is to provide a kind of easy making process, power connector that structure is simplified and manufacturing approach thereof.
Another object of the present invention is to provide a kind of electric connector and manufacturing approach thereof of saving assembly process and cost.
Another object of the present invention is to provide a kind of power connector and manufacturing approach thereof that is easy to combine the center terminal of insulating body.
The invention provides a kind of power connector, it comprises insulating body, housing, the first terminal and second terminal.One side of insulating body forms host cavity, and opposite side forms inserting groove.Housing coated insulation body.The first terminal is located in the inserting groove of insulating body.The first terminal has first projection, second projection and docking section.Second projection is provided with away from the docking section, has holding parts between first projection and second projection, wherein the external diameter of holding parts less than or greater than the external diameter of first projection or second projection.Second terminal group is loaded in the inserting groove and is adjacent to the first terminal, so that receive butt connector.
In preferred embodiment, power connector comprises framework in addition, and it is assembled on the side of the insulating body that forms host cavity, and wherein the framework lateral margin has the opening of two corresponding snapping sheets and corresponding host cavity.The external diameter of first projection or second projection is more than or equal to the external diameter of docking section, and docking section and holding parts appearance profile comprise ring-type or circular cross section.The first terminal has the first axle and second axis in addition, and first axle passes the docking section and second projection, and second axis passes first projection and holding parts, and the first axle and second axis are parallel to each other and have spacing.One side of second terminal comprises first electrical junction in addition, and a side of housing then comprises second electrical junction.Close with second electrical junction and the contiguous inserting groove in first electrical junction is in order to welding with cable.Second terminal comprises a pair of fitting portion, connecting portion and a pair of first elastic arm in addition; Fitting portion is embedded in the inserting groove; Connecting portion connects respectively the fitting portion edge, and this extends from a side of each fitting portion first elastic arm, in order to keeping and the butt connector inserting state.
The present invention provides a kind of manufacturing approach of power connector in addition; This power connector has the previous embodiment structure and comprises following steps: step 1; Manufacturing has the insulating body of the first terminal, makes a side of power connector form host cavity, and opposite side forms inserting groove.Step 2 is assembled second terminal in inserting groove and be adjacent to the first terminal, and wherein second terminal has and extends the first outer electrical junction of inserting groove.Step 3, on insulating body one side, the relative host cavity of framework is formed with first opening towards host cavity direction assembling frame.Step 4, towards inserting groove direction assemble case, in order to positioning framework and coated insulation body, its middle shell also comprises second electrical junction of contiguous first electrical junction.
In the above-described embodiments, the mode of the manufacturing insulating body of step 1 comprises mold insert (Insert Molding) moulding or traditional mechanical formula assembling (Mechanical assembly) method.When assemble case behind insulating body, comprise at least one cable wherein be welded on first electrical junction and second electrical junction, electrically connect to form.In step 4, promptly before the assemble case, also comprise the assembling lid in insulating body one side and cover inserting groove, second projection of the first terminal is protruded from outside the lid.This manufacturing approach also comprises with low-pressure hot-melting glue, polyamide (Polyamide) PUR or polyolefin (Polyolefin) PUR and is packaged on the lid, to increase cable is fixed in the strength on the power connector.
[description of drawings]
Fig. 1 is the stereogram of power connector of the present invention;
Fig. 2 is the exploded view of power connector of the present invention;
Fig. 3 A is the end view of power connector of the present invention;
Fig. 3 B is the cutaway view of Fig. 3 A;
Fig. 4 is the exploded view of another embodiment of power connector of the present invention;
Fig. 5 A is another enforcement illustration of the first terminal of the present invention;
Fig. 5 B is arranged at the cutaway view behind the power connector for Fig. 5 A;
Fig. 6 is the cutaway view after Fig. 2 or Fig. 4 assembling;
Fig. 7 A implements illustration for second of the first terminal of the present invention;
Fig. 7 B implements illustration for the 3rd of the first terminal of the present invention;
Fig. 8 has the enforcement illustration of the power connector of lid for the present invention;
Fig. 9 A electrically connects the stereogram of cable for power connector of the present invention;
Fig. 9 B is the cutaway view of Fig. 9 A direction of arrow B;
Figure 10 A imposes the stereogram of the power connector of sealing for the present invention;
Figure 10 B is the cutaway view of Figure 10 B direction of arrow C; And
Figure 11 makes the calcspar of power connector for the present invention.
[embodiment]
But the invention provides a kind of consolidation and combine center terminal (being the first terminal) and power connector and manufacturing approach thereof easy to process.Power connector at this indication is preferably DC power supply connector (DC Power Jack Connector).Yet in other various embodiment, power connector also can be sound/video-frequency connector (Audio/Video Connector), I/O (Input/Output (I/O)) connector or other similar connector.
Like Fig. 1 and shown in Figure 2, the present invention is a kind of power connector 100, its preferable insulating body 110, housing 200, the first terminal 300 and second terminal 400 of comprising.Yet in other various embodiment, power connector 100 also can only comprise insulating body 110, the first terminal 300 and second terminal 400.In like Fig. 1 and embodiment shown in Figure 2, a side of insulating body 110 forms host cavity 130, and opposite side forms inserting groove 120.Please be simultaneously with reference to shown in figure 3A and the 3B, the first terminal 300 is assembled in the inserting groove 120 of insulating body 110 from host cavity 130 directions, and wherein inserting groove 120 supplies the connector (figure does not illustrate) of butt joint to peg graft.Said assembling mode comprises mold insert moulding or traditional mechanical construction from part.Inserting groove 120 is the dead slot that insulating body 110 both sides are connected in fact with host cavity 130, that is to say, inserting groove 120 supplies second terminal 400 to be embedded, and 130 of host cavities supply the connector (figure does not illustrate) of butt joint to plug, and electrically connect with formation.
The two side of insulating body 110 has the locating piece 140 of protrusion in addition, and the both sides of locating piece 140 also form guide channel 142 respectively, supplies to engage with the location clip slot 230 of housing 200.In other words, the width of the guide channel 142 that the both sides of locating piece 140 form is just similar with the width of locating clip slot 230, makes housing 200 be able to slippage in guide channel 142, and by the displacement of locating piece 140 positioning housings 200 left and right directions.The Location resilient piece 240 that the complex magnitude that housing 200 has in addition differs, supply with insulating body 110 on form corresponding detent 170 and fasten, like this with the displacement of positioning housing 200 in insulating body 110 fore-and-aft directions.Therefore housing 200 utilizes said mechanism to coat and is positioned on the insulating body 110, makes power connector 100 have the effect of masking noise or other purpose.
As shown in Figure 2, the first terminal 300 has first projection 310, second projection 320 and docking section 330.Second projection 320 is provided with away from docking section 330, has holding parts 340 between first projection 310 and second projection 320.In the present embodiment, the preferable annular or the circular cross section of being all of appearance profile of first projection 310, second projection 320, docking section 330 and holding parts 340.Yet in embodiment as shown in Figure 4, first projection 310 and second projection 320 also can be flat bulk, and remaining component is an annular section.First projection 310 has more preset shape 312, to prevent on insulating body 110 rotation/displacement and to increase and the retention effect of 110 of insulating bodies.Yet in other various embodiment; Preset shape 312 also can be formed on other position with insulating body 110 fixings, for example between first projection 310 and the docking section 300, between first projection 310 and the holding parts 340, between second projection 320 and the holding parts 340 or other suitable position.
In like Fig. 2 and embodiment shown in Figure 4, the external diameter of the holding parts 340 of the first terminal 300 is preferably the external diameter less than first projection 310 or second projection 320.As shown in Figure 5, the first terminal 300 is preferably a side that is immobilizated in insulating body 110.In other words, first projection 310, holding parts 340 and part second projection 320 of insulating body 110 and the first terminal 300 fasten.Yet in other various embodiment, insulating body 110 also can only fasten with holding parts 340, can reach the purpose of fixing the first terminal 300.Moreover in the embodiment shown in Fig. 5 A and Fig. 5 B, holding parts 340d external diameter also can be greater than first projection 310 or the second projection 320d external diameter.In the present embodiment, insulating body 110 is preferably whole coating holding parts 340, part coats first projection 310 and second projection 320, to reach the purpose of location the first terminal 300.
And for example shown in Figure 2, the preset shape 312 of first projection 310 is preferably plane or two corresponding flats.Yet in embodiment as shown in Figure 4, preset shape 312 also can be perforation, or even embossing, irregularly shaped, groove or its combination etc.In the embodiment shown in Fig. 2, Fig. 4 and Fig. 5 A, the preferable total length of being longer than first projection, 310 to second projections 320 of the length of docking section 330.Yet the length of the first terminal 300 and the distribution of each size of components optionally change, and wherein docking section 330 has no particular limits with the external diameter relation of holding parts 340.
In the present embodiment, second terminal 400 is assembled in the inserting groove 130 and is adjacent to the first terminal 300.Second terminal 400 has a pair of first elastic arm 410, from this to first elastic arm, 410 extended fitting portions 420 and connect this connecting portion 450 to first elastic arm 410.In like Fig. 2 and embodiment shown in Figure 4, a side of connecting portion 450 each fitting portion 420 of preferable connection.Fitting portion 420 has structure engaging such as plural hangnail portion 426 respectively and is positioned in the insulating body 110 by the locating piece 422 that is arranged at fitting portion 420 protrusion sidewalls and lateral margin thereof.Should be 330 places, docking section that convexedly stretch in the host cavity 120 and be distributed in relative the first terminal 300 to first elastic arm 410, like Fig. 5 B and shown in Figure 6.
In addition, power connector 100 comprises framework 500 in addition, and it is assembled on the side of the insulating body 110 that forms host cavity 120.Framework 500 lateral margins have first opening 520 of two corresponding snapping sheets 510 and corresponding host cavity 120.Snapping sheet 510 is directly to bend from framework 500 both sides to form, and is formed with snapping hole 512, supplies to engage with the snapping piece 150 of insulating body 110, to be fixed on the insulating body 110.Please be simultaneously with reference to shown in Figure 5, framework 500 is bent with plural second elastic arm 530 in addition in first opening, 520 peripheries, and supplying to contact (effect of tool ground connection) ahead of time with butt connector (figure does not illustrate) also can increase and its confining force.
Like Fig. 2 and shown in Figure 4, a side of second terminal 400 comprises first electrical junction 430 in addition, and housing 200 1 sides then comprise second electrical junction 220.After the first terminal 300, second terminal 400 and housing 200 are arranged at insulating body 110 respectively; First electrical junction 430 and 220 close and contiguous inserting grooves, 130 anterior position places, second electrical junction are so that common and cable (figure does not illustrate) electric connection or welding.
Shown in Fig. 7 A, the first terminal 300 preferable straighe shape and integrally formed processing.In the present embodiment, the preferable external diameter of the external diameter of first projection 310 or second projection 320 more than or equal to docking section 330, and second projection 320 and docking section 330 are preferable has a same axial line (being first axle 350).That is to say that first projection 310 can be positioned at non-same axis with second projection 320 and docking section 330 with holding parts 340.Shown in Fig. 7 A, first projection 310 and holding parts 340 same positions are on second axis 360.Therefore, first axle 350 passes docking section 330 and second projection, 320, the second axis 360 pass first projection 310 and holding parts 340, and the first axle 350 and second axis 360 are parallel to each other and have space D.
Yet shown in Fig. 7 B, first projection 310 of the first terminal 300, holding parts 340 also can be positioned at same axis with second projection 320 and docking section 330.In addition, the preferable external diameter with docking section 330 of the external diameter of first projection 310 of present embodiment is similar, and more similar with the external diameter of second projection 320, and said first projection 310 is connected with docking section 330.Among the embodiment shown in Fig. 7 A and Fig. 7 B, a side of second projection 320 forms short slot 322 in addition, supplies to electrically connect with cable (figure does not illustrate).This short slot 322 is preferably from the part end face of second projection 320 and digs the groove of establishing to holding parts 340 directions.Yet in other various embodiment, short slot 322 also runs through the hole of second projection 320.
Fig. 8 is the exploded view of another molding mode of power connector of the present invention, that is the first terminal mold insert takes shape in the enforcement illustration in the insulating body.When the first terminal 300 and insulating body 110 mold insert moulding, assemble second terminal 400 and framework 500 respectively in the both sides of insulating body 110.In embodiment as shown in Figure 8; Power connector 100 comprises lid 600 in addition; It is assembled in a side of insulating body 110 and covers second terminal 400 and is assembled in the formed hole in inserting groove 130 backs, influences the telecommunication transmission to prevent in follow-up processing, to have foreign material to infiltrate.
Be that before lid 600 was assembled in insulating body 110, first electrical junction 430 was parallel with fitting portion 420 what this need explain.After lid 600 is assembled in insulating body 110, first electric connector 430 again bending to fix lid 600.In addition, lid 600 is formed with second opening 610 and the plural hole 630 corresponding with the first terminal 300.Second opening 610 supplies the first terminal 300 to be piercing in outside the lid 600, and 630 of above-mentioned holes let the protuberance 470 of second terminal 400 engage and limit the relative displacement of lid 600.One side of lid 600 is formed with plural wire casing 620 in addition and supplies plural cable (figure does not illustrate) location.
When processing procedure need be assembled lid 600, just metal shell 200 is assembled on the insulating body 110 towards lid 600 directions at last, just carry out cable (figure does not illustrate) afterwards and connect operation.Otherwise, if need not assemble lid 600, can carry out with cable (scheming not illustrate) between electric connection, as shown in Figure 1.When housing 200 was assembled in insulating body 110, second electrical junction 220 of housing 200 also had the effect of restriction lid 600 relative displacements.
Shown in Fig. 9 A and 9B, when lid 600 and housing 200 assemble respectively accomplish after, can carry out the electric connection operation of cable 700.Connection method in all relevant welding procedures of the preferable general reference of the electric connection of this indication.Among the embodiment shown in Fig. 9 A and 9B, the heart yearn 710 of cable 700 carries out weld job after contacting at the short slot 322 and first electrical junction 430 and 220 surfaces, second electrical junction of the first terminal 300 respectively.The quantity of cable 700 is preferably a pair of cable; Yet in other various embodiment, cable 700 quantity of welding also can be merely single cable.Preferable Teflon line, electric wire or other the resistant to elevated temperatures electric wire of comprising of cable 700 materials.
Fig. 9 B is the cross section view of Fig. 9 A direction of arrow B.In the embodiment shown in Fig. 9 B; When welding heart yearn 710 in the first terminal 300 or first electrical junction 430 (and second electrical junction 220); For preventing that scolder or other foreign material from infiltrating in inserting groove 130 or the host cavity 120, lid 600 promptly need be set cover the slit that generation is gone up in assembling.In addition, when butt connector (figure do not illustrate) socket power connector 100, butt connector gets into host cavities 120 from first opening 520 of framework 500, and with docking section 330 with should form second elastic arm 410 in outer electric connection.Second elastic arm 530 of framework 500 at first has and butt connector ground connection (Ground) and increase and the confining force between it.
Connect/be fixed on the strength on the power connector 100 for increasing cable 700, more can on the joint face of cable 700 and power connector 100, impose low-pressure hot-melting glue 800, shown in Figure 10 A and 10B.These low-pressure hot-melting glue 800 materials comprise polyamide hot, polyolefin.That is to say that low-pressure hot-melting glue 800 is the fusing point that temperature is not higher than insulating body 110, lid 600 or cable 700 crusts, and exerts pressure between between 1.5～40bar, be not damage power connector 100 each assembly and to connect to close.In the present embodiment, low-pressure hot-melting glue 800 is preferably and covers whole welding position, that is the welding portion of cable 700 and the first terminal 300 or first and second electrical junction 430.
Below further specify the manufacturing approach of power connector of the present invention, shown in figure 11.The manufacturing approach of present embodiment is preferably the processing method of carrying out with aforementioned power connector structure, and it comprises following steps: step 1110, make insulating body with the first terminal, and make a side of power connector form host cavity, opposite side forms inserting groove.Step 1120 is assembled second terminal in inserting groove and be adjacent to the first terminal, and wherein second terminal has and convexedly stretches in the first outer electrical junction of inserting groove.Step 1130, on the side towards host cavity direction assembling frame in insulating body, the relative host cavity of framework is formed with first opening.Step 1140, towards inserting groove direction assemble case, in order to positioning framework and coated insulation body, its middle shell more comprises second electrical junction of contiguous first electrical junction.
In step 1110, make that the mode of the insulating body with the first terminal is preferable to be embedded in the first terminal in the insulating body with the mold insert moulding.In other words, at first second projection and the docking section with the first terminal is positioned both mold ends, mould matched moulds encapsulating, and the mold insert moulding is promptly accomplished in the cooling die sinking.In this manufacturing approach, the first terminal is by the variation of reduction, increase or the preset shape of holding parts size, increase and insulating body between positioning relation.Yet in other various embodiment, the first terminal also can be inserted in the insulating body by traditional mechanical formula construction from part.
In step 1120 and step 1130, assemble second terminal and framework respectively on inserting groove and the side of insulating body near host cavity.In these two steps, also can carry out assembling operation synchronously or carry out step 1130 earlier, carry out step 1120 again, look processing procedure or need and change.Between step 1130 and step 1140, that is before the assemble case, also comprise the assembling lid in a side of insulating body and cover inserting groove, second projection is protruded from outside the lid.The purpose of assembling lid is to prevent in the successive process foreign material infiltration is arranged or fall into inserting groove or host cavity, and influence the signal transmission.Yet in other various embodiment, can also spot welding or other suitable mode cover the slit, and lid need be set, to save cost.
In addition, under the situation of needs assemblings lid, just in step 1120, first electrical junction of second terminal is required to be flat, treat that lid is assembled in insulating body after, again with the first electrical junction bending and the further relative displacement of restriction lid.After step 1140, can electrically connect operation.That is to say, when assemble case behind insulating body, at least one cable that wherein has heart yearn is welded on second projection of the first terminal, and is welded on first electrical junction and the surface, second electrical junction, to accomplish the electric connection of both positive and negative polarity.After having welded cable, other comprises with low-pressure hot-melting glue, polyamide hot, polyolefin or other PUR that is fit to and is packaged on the lid, is fixed in the strength on the power connector to increase cable.
Other detailed assembling mode can be consulted the power connector structure that previous embodiment discloses, and repeats no more at this.
The present invention is described by above-mentioned related embodiment, yet the foregoing description is merely the example of embodiment of the present invention.Must be pointed out that the embodiment that has disclosed does not limit scope of the present invention.Modification of making according to spirit of the present invention and principle and equalization are provided with and all are contained in the appended claim.
[primary clustering symbol description]
100 power connectors, 110 insulating bodies
120 host cavities, 130 inserting grooves
140,422 locating pieces, 142 guide channels
150 snapping pieces, 170 detents
200 housings, 220 second electrical junctions
230 location clip slot 240 Location resilient pieces
300 the first terminals, 310 first projections
312 preset shapes, 320 second projections
322 short slots, 330 docking sections
340 holding parts, 350 first axles
360 second axis D spacings
400 second terminals, 410 first elastic arms
420 fitting portions, 426 hangnail portions
430 first electrical junctions, 450 connecting portions
470 protuberances, 500 frameworks
510 snapping sheets, 512 snapping holes
520 first openings, 530 second elastic arms
600 lids, 610 second openings
620 wire casings, 630 holes
700 cables, 710 heart yearns
800 PURs
Claims (15)
1. a power connector is characterized in that, this power connector comprises:
One insulating body, a side of this insulating body forms a host cavity, and opposite side forms an inserting groove;
One housing, this housing coats this insulating body;
One the first terminal; This first terminal is located in this inserting groove of this insulating body; This first terminal has one first projection, one second projection and a docking part; This second projection is provided with away from this docking section, has a holding parts between this first projection and this second projection, wherein the external diameter of this holding parts less than or greater than the external diameter of this first projection or this second projection; And
One second terminal, this second terminal group are loaded in this inserting groove and are adjacent to this first terminal.
2. power connector as claimed in claim 1; It is characterized in that; This power connector comprises a framework in addition, and this frame set is loaded on the side of this insulating body that forms this host cavity, and wherein the lateral margin of this framework has two corresponding snapping sheets and to one first opening that should host cavity.
3. power connector as claimed in claim 1 is characterized in that, the external diameter of this first projection or this second projection is more than or equal to the external diameter of this docking section, and the appearance profile of this docking section and this holding parts comprises a ring-type or circular cross section.
4. power connector as claimed in claim 1; It is characterized in that; This first terminal has a first axle and one second axis in addition; This first axle passes this docking section and this second projection, and this second axis passes this first projection and this holding parts, and this first axle and this second axis are parallel to each other and have a spacing.
5. power connector as claimed in claim 1; It is characterized in that; One side of this second terminal comprises one first electrical junction in addition, and a side of this housing then comprises one second electrical junction, and this first electrical junction is close with this second electrical junction and be positioned at outside this inserting groove.
6. power connector as claimed in claim 1; It is characterized in that; This second terminal comprises a pair of fitting portion, a junction and a pair of first elastic arm in addition; This fitting portion is embedded in this inserting groove, and this connecting portion connects this respectively to the fitting portion edge, and this extends from each this fitting portion one side first elastic arm.
7. power connector as claimed in claim 1 is characterized in that, this first projection has a preset shape, and this preset shape comprises a plane, two corresponding flats, embossing, perforation, irregularly shaped, groove or its combination.
8. power connector as claimed in claim 1 is characterized in that, this insulating body coats this holding parts, this first projection of part or this second projection, to limit the relative displacement of this first terminal.
9. power connector as claimed in claim 1 is characterized in that this power connector comprises a lid in addition, and this lid is assembled on the side of this insulating body and covers this inserting groove, and wherein this lid has one second opening, supplies this second projection to pass.
10. power connector as claimed in claim 1 is characterized in that, this second projection forms a short slot in addition.
11. a power connector is characterized in that, this power connector comprises:
The plural number cable, each this cable coats a heart yearn;
One insulating body, a side of this insulating body forms a host cavity, and opposite side forms an inserting groove;
One the first terminal; This first terminal is located in this inserting groove of this insulating body; This first terminal has one first projection, one second projection and a docking part; This second projection is provided with away from this docking section, has a holding parts between this first projection and this second projection, wherein the external diameter of this holding parts less than or greater than the external diameter of this first projection or this second projection;
One second terminal, this second terminal group are loaded in this inserting groove and are adjacent to this first terminal, and a side of this second terminal has one first electrical junction; And
One housing, this housing coats this insulating body, and a side of this housing has one second electrical junction corresponding to this first electrical junction in addition,
Wherein this heart yearn is electrically connected on respectively on this second projection and this first electrical junction and this second electrical junction.
12. a power connector manufacturing approach to electrically connect plural cable, is characterized in that; This power connector comprises an insulating body and a first terminal in addition; This first terminal has one first projection, one second projection and a docking part, and this second projection is provided with away from this docking section, has a holding parts between this first projection and this second projection; The external diameter of this holding parts less than or greater than the external diameter of this first projection or this second projection, this manufacturing approach comprises following steps:
Manufacturing has this insulating body of this first terminal, makes a side of this power connector form a host cavity, and opposite side forms an inserting groove;
Assemble one second terminal in this inserting groove and be adjacent to this first terminal, wherein this second terminal has and extends one first outer electrical junction of this inserting groove;
Assemble a framework on this insulating body one side towards this host cavity direction, this framework this host cavity relatively is formed with one first opening; And
Assemble a housing towards this inserting groove direction, in order to locate this framework and to coat this insulating body, wherein this housing also comprises one second electrical junction of contiguous this first electrical junction.
13. manufacturing approach as claimed in claim 12 is characterized in that, the mode of making this insulating body with this first terminal comprises mold insert moulding or traditional mechanical formula construction from part.
14. manufacturing approach as claimed in claim 12; It is characterized in that, when this housing of assembling behind this insulating body, comprise at least one cable wherein be electrically connected on this first electrical junction and this second electrical junction; Or be electrically connected on this second projection, electrically connect to form.
15. manufacturing approach as claimed in claim 12 is characterized in that, assemble this housing before, also comprise assembling one lid in this insulating body one side and cover this inserting groove, this second projection is protruded from outside this lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100584803A CN102655292A (en) | 2011-03-01 | 2011-03-01 | Power supply connector and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100584803A CN102655292A (en) | 2011-03-01 | 2011-03-01 | Power supply connector and manufacture method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102655292A true CN102655292A (en) | 2012-09-05 |
Family
ID=46730863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100584803A Pending CN102655292A (en) | 2011-03-01 | 2011-03-01 | Power supply connector and manufacture method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN102655292A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606765A (en) * | 2013-11-06 | 2014-02-26 | 江门市创艺电器有限公司 | Novel wire connecting terminal |
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| CN2737005Y (en) * | 2004-09-09 | 2005-10-26 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201197019Y (en) * | 2008-03-17 | 2009-02-18 | 富士康(昆山)电脑接插件有限公司 | Electric Connector |
| TWM372020U (en) * | 2009-06-03 | 2010-01-01 | Singatron Entpr Co Ltd | Holding structure of connector |
| CN201994477U (en) * | 2011-03-01 | 2011-09-28 | 艾恩特精密工业股份有限公司 | Power connector |
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- 2011-03-01 CN CN2011100584803A patent/CN102655292A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2737005Y (en) * | 2004-09-09 | 2005-10-26 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201197019Y (en) * | 2008-03-17 | 2009-02-18 | 富士康(昆山)电脑接插件有限公司 | Electric Connector |
| TWM372020U (en) * | 2009-06-03 | 2010-01-01 | Singatron Entpr Co Ltd | Holding structure of connector |
| CN201994477U (en) * | 2011-03-01 | 2011-09-28 | 艾恩特精密工业股份有限公司 | Power connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606765A (en) * | 2013-11-06 | 2014-02-26 | 江门市创艺电器有限公司 | Novel wire connecting terminal |
| CN103606765B (en) * | 2013-11-06 | 2016-04-20 | 江门市创艺电器有限公司 | A kind of wiring terminal |
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Application publication date: 20120905 |