CN202423620U - Power supply connector product - Google Patents
Power supply connector product Download PDFInfo
- Publication number
- CN202423620U CN202423620U CN2011204039125U CN201120403912U CN202423620U CN 202423620 U CN202423620 U CN 202423620U CN 2011204039125 U CN2011204039125 U CN 2011204039125U CN 201120403912 U CN201120403912 U CN 201120403912U CN 202423620 U CN202423620 U CN 202423620U
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- CN
- China
- Prior art keywords
- terminal
- metals
- conductive pin
- power connector
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model is to provide a power supply connector. One end of a conductive pin portion of a hardware terminal is a sealing seamless hollow metalwork, the other end is open and connected to the conductive terminal portion, a connection portion is provided with a flanging, which enables a connection surface to be folded in a large surface, the conductive terminal portion possesses a welding line hole terminal, or a riveting terminal, or a PCB inserting terminal for satisfying further connection requirements, and the whole hardware terminal is fully embedded in a die for injection molding or directly assembled and fixed to for a power supply connector.
Description
Technical field
The purpose of the utility model just provides a kind of power connector goods, and conductive pin portion one end of its five metals terminal is opened and is connected with conducting terminal portion for the seamless hollow metalwork of sealing, the other end; Conducting terminal portion has or bonding wire terminal or riveted terminal or slotting PCB terminal, makes it to satisfy the corresponding needs that further connect; With whole five metals terminal and to imbed mold injection molding or directly mount forms power connector.
Background technology
Existing power connector sees also Figure 14, its five metals terminal such as Figure 15;
This connector includes an insulator (91), the hollow conductive pin terminal (92) that (contains two) more than two.
Shown in figure 15; The manufacture method of this hollow conductive pin terminal (92) is: the tablet that on metal material belt, stamps out a given shape; It is column body (922) that the one of which end is curled; And the head punching press curled to take all of be round end portion (923), column body (922) and round end portion (923) constitute conductive pin portion (921) together; Column body (922) and round end portion (923) have has the curling composition surface (927) of seam, and hollow forms empty tube shape inner (924) simultaneously; And junction surface (926); The other end is conducting terminal portion (925).
The punching press of five metals terminal is fitted into insulator fixes or put into that mould and insulator are one-body molded is power connector, like Figure 14.
From the above, the manufacture method of the hollow conductive pin terminal (92) of this power connector has following shortcoming: the one, and column body (922) regularity and smoothness that the technology of curling is made are all not good, and the sorrow of loose contact is arranged when contacting with attaching plug; The 2nd, conductive pin portion (921) and conducting terminal portion (925) are if when being bent into the product of 90 degree or other angle, and little easy breach of the junction surface that bending is amounted to (926) area or fracture produce functional product hidden danger; The 3rd, curling can not seal the relevant junction of conductive pin portion (921) fully with the technology that takes all of; If adopt when imbedding injection moulding; Possibly be received in the part plastic cement simultaneously at empty tube shape inner (924); The high temperature plastic cement may flow out from the slit that the curling composition surface (927) of seam is arranged, and causes column body (922) and round end portion (923) to produce problems such as plastic cement burr or excessive glue.
Summary of the invention
The purpose of the utility model just provides a kind of power connector, and conductive pin portion one end of its five metals terminal is the seamless hollow metalwork of sealing, and the other end is open and integrally formed with conducting terminal portion; Whole five metals terminal is imbedded mold injection molding or directly mount can form power connector.Compare existing product, possessed level and smooth regular the contact with attaching plug well and the advantage of hollow five metals terminal saving material of the conductive pin portion of solid car system terminal simultaneously; Avoided again existing hollow five metals terminal cylinder part and round end portion have seam curl the composition surface possibly produce overflow glue or burr and with the secret worry of plug loose contact; Its connecting portion also can have a flanging, and making and needing the composition surface of bending is big face bending, solves the problem that existing hollow five metals terminal kink is prone to breach or fractures.
For achieving the above object, the main structural feature of the utility model power connector is: comprise an insulator, at least one five metals terminal;
Each five metals terminal possesses a hollow conductive pin portion, and the cross section of conductive pin portion is circular, square or rhombus, and conductive pin portion is the seamless hollow metalwork of end sealing, and the other end is open to be connected with conducting terminal portion; Its connecting portion can have a flanging as required, and making and needing the composition surface of bending is big face bending; Conducting terminal portion has or bonding wire terminal or riveted terminal or slotting PCB terminal, makes it to satisfy the corresponding needs that further connect;
The above five metals terminal more than at least one is imbedded mould, in die cavity, fill the insulant injection mo(u)lding and make the five metals terminal be fixed in insulator; Or directly this five metals terminal more than at least one being assemblied in insulator fixes, and can form a power connector.
Conducting terminal portion is needed the goods further be connected with connecting line, both can be earlier with the five metals terminal imbed that mold injection is fixed or direct mount after insulator forms a power connector, further be connected again with connecting line; Also can be earlier with the five metals terminal be connected with connecting line accomplish after, insert again that mold injection molding is fixed in insulator or directly mount is in insulator.
Description of drawings
Further feature of the utility model and advantage below cooperate in the referenced in schematic case study on implementation and explain:
Fig. 1 is the manufacturing process sketch map of the utility model case study on implementation one.
Fig. 2 is the five metals terminal stereogram of the band riveting fast connecting terminal of the utility model case study on implementation one.
Fig. 3 is the stereogram of power connector of five metals terminal of two of the uses band riveting terminal of the utility model case study on implementation one.
Fig. 4 is the assembling sketch map (connecting line is imbedded mold injection more earlier and fixed after the riveting terminal of five metals terminal conducting terminal portion connects) of the band wire rod power connector of the five metals terminal manufacturing of three conducting terminal portions of use of the utility model case study on implementation one with riveting terminal.
Fig. 5 is the stereogram of the band wire rod power connector of the five metals terminal manufacturing of three conducting terminal portions of use of the utility model case study on implementation one with riveting terminal.
Fig. 6 is the five metals terminal stereogram that the band of the utility model case study on implementation two is inserted the PCB terminal.
Fig. 7 is the stereogram that the power connector of the five metals terminal manufacturing of inserting the PCB terminals is with in two of the uses of the utility model case study on implementation two.
Fig. 8 is that the conductive pin portion cross section of the utility model case study on implementation two is the stereogram of square five metals terminal.
Fig. 9 is that the conductive pin portion cross section of the five metals terminal of the utility model case study on implementation two is square product stereogram.
Figure 10 is three a five metals terminal stereogram of the utility model case study on implementation.
Figure 11 is three a product stereogram of the utility model case study on implementation.
Figure 12 is the five metals terminal stereogram of the another kind band riveting fast connecting terminal of the utility model case study on implementation.
Figure 13 is the band wire rod power connector product stereogram that the five metals terminal of three another kind of band riveting fast connecting terminals of use of the utility model case study on implementation is made.
Figure 14 is the stereogram of existing power connector.
Figure 15 is the five metals terminal stereogram that existing power connector uses.
Description of reference numerals: 10-insulator; 20-five metals terminal; 201-conductive pin portion; The 202-hollow seals seamless cylindrical metal spare; The 203-seal head; The 204-empty tube shape is inner; 205-conducting terminal portion; The 206-joint face; The 207-flanging; 208-bonding wire terminal; 209-inserts the PCB terminal; The 91-insulator; 92-conductive pin terminal; 921-conductive pin portion; 922-column body; 923-round end portion; The 924-empty tube shape is inner; 925-conducting terminal portion; The 926-junction surface; 927-has the curling composition surface of seam.
Embodiment
Practical implementation case one:
Power connector manufacturing process sketch map as shown in Figure 1, that the utility model case provides, this power connector comprises an insulator (10), at least one above five metals terminal (20).
Earlier to produce five metals terminal (20) with technologies such as stamping-out, continuously elongated, bendings; Make five metals terminal (20) possess a hollow conductive pin portion (201); The cross section is circular, and conductive pin portion (201) one ends are that hollow seals seamless cylindrical metal spare (202) and seal head (203) and possesses empty tube shape inside (204); The other end is opened and is connected with conducting terminal portion (205), and its joint face (206) has a flanging (207), makes the joint face (206) that needs bending be big face bending, and conducting terminal portion (205) has a bonding wire terminal (208) in addition.
Above five metals terminal (20) is imbedded mould, in die cavity, fill the insulant injection mo(u)lding, make five metals terminal (20) be fixed in insulator (10), the bonding wire terminal (208) of conducting terminal portion (205) exposes simultaneously, forms power connector goods.Because it all is seamless sealing that hollow seals seamless cylindrical metal spare (202) and circular arc seal head (203), empty tube shape inner (204) gets into insulant and not only do not have the situation that plastic cement overflows or produce burr when injection moulding.
Practical implementation case two:
At first like Fig. 8; Earlier to adopt with technology or cold heading technique making five metals terminals (20) such as stamping-out, stretching, bendings; Make this five metals terminal (20) possess a hollow conductive pin portion (201); The cross section is square, and conductive pin portion (201) one ends are that hollow seals seamless cylindrical metal spare (202) and seal head (203) and possesses empty tube shape inside (204); The other end is opened and is connected with conducting terminal portion (205), and its joint face (206) has a flanging (207), makes the joint face (206) that needs bending be big face bending, and conducting terminal portion (205) has one to insert PCB terminal (209).
Above five metals terminal (20) is imbedded mould, in die cavity, fill the insulant injection mo(u)lding, make five metals terminal (20) be fixed in insulator (10), PCB terminal (209) part of inserting of conducting terminal portion (205) exposes simultaneously, forms power connector goods such as a Fig. 9.Because it all is seamless sealing that hollow seals seamless cylindrical metal spare (202) and seal head (203), empty tube shape inner (204) gets into insulant and do not have the situation that plastic cement overflows or produce burr when injection moulding.
Practical implementation case three:
At first like Figure 10; Earlier with stamping-out; Technology such as continuously elongated or cold heading technique are made five metals terminal (20); Make this five metals terminal (20) possess a hollow conductive pin portion (201), the cross section is square, and conductive pin portion (201) one ends are that hollow seals seamless cylindrical metal spare (202) and seal head (203) and possesses empty tube shape inside (204); The other end is opened and is connected with conducting terminal portion (205), and there is a bonding wire terminal (208) in conducting terminal portion (205).
Above five metals terminal (20) is imbedded mould, in die cavity, fill the insulant injection mo(u)lding and fix; Bonding wire terminal (208) is exposed and the outer power connector goods that form of insulator, like Figure 11.
From the above, state the five metals terminal of case study on implementation on the utility model, main feature is that its conductive pin portion one end is that hollow seals seamless cylindrical metal spare and seal head and possesses empty tube shape inside; The other end is opened and is connected with conducting terminal portion; Its connecting portion can have a flanging as required, and making and needing the composition surface of bending is big face bending; Conducting terminal portion has or bonding wire terminal or riveted terminal or slotting PCB terminal, makes it to satisfy the corresponding needs that further connect; Can be with five metals terminal or the five metals terminal (further connecting connecting line if desired) that connects connecting line imbedding the injection moulding mode or to make it to be fixed in insulator with the mode of direct mount, and form this type power connector.
The conductive pin portion of the five metals terminal of the utility model power connector is smoothly regular, and the structure of seamless sealing also can not produce the problem of excessive glue of injection moulding or burr at this position, thereby guarantees that the five metals terminal contacts well with attaching plug.Effectively improve the reliability and the production efficiency of product, reduced manufacturing cost.
Yet; Be merely the preferable embodiment of the utility model shown in the above person and the accompanying drawing; When the scope that can not limit the enforcement of the utility model with this; The simple equivalent of promptly being done according to the utility model claim and utility model description generally changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (1)
1. a power connector is characterized in that, it comprises an insulator, at least one five metals terminal; Its five metals terminal possesses a hollow and the cross section is the conductive pin portion of circular, square or rhombus, and one of conductive pin portion end is the seamless hollow metalwork of sealing, and the other end is opened and is connected with conducting terminal portion; The connecting portion of conductive pin portion and conducting terminal portion can have a flanging, and making and needing the composition surface of bending is big face bending; Conducting terminal portion has or bonding wire terminal or riveted terminal or slotting PCB terminal, makes it to satisfy the corresponding needs that connect; The five metals terminal is imbedded mould, in die cavity, is filled with the insulant injection mo(u)lding; Or the five metals terminal more than at least one is assemblied in the plastic cement body-fixed and becomes a power connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204039125U CN202423620U (en) | 2011-10-21 | 2011-10-21 | Power supply connector product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204039125U CN202423620U (en) | 2011-10-21 | 2011-10-21 | Power supply connector product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202423620U true CN202423620U (en) | 2012-09-05 |
Family
ID=46748349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204039125U Expired - Lifetime CN202423620U (en) | 2011-10-21 | 2011-10-21 | Power supply connector product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202423620U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102420383A (en) * | 2011-10-21 | 2012-04-18 | 深圳市智泰电子有限公司 | Manufacturing method of power source connector and finished products thereof |
| CN102868034A (en) * | 2012-08-25 | 2013-01-09 | 深圳市智泰电子有限公司 | Novel product integrally molded by power connector and connecting wire |
| CN102916264A (en) * | 2012-08-25 | 2013-02-06 | 深圳市智泰电子有限公司 | Wire harness of power connector and connecting wire |
| CN104143749A (en) * | 2013-05-10 | 2014-11-12 | 汯璟国际有限公司 | Power connector forming method |
-
2011
- 2011-10-21 CN CN2011204039125U patent/CN202423620U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102420383A (en) * | 2011-10-21 | 2012-04-18 | 深圳市智泰电子有限公司 | Manufacturing method of power source connector and finished products thereof |
| CN102868034A (en) * | 2012-08-25 | 2013-01-09 | 深圳市智泰电子有限公司 | Novel product integrally molded by power connector and connecting wire |
| CN102916264A (en) * | 2012-08-25 | 2013-02-06 | 深圳市智泰电子有限公司 | Wire harness of power connector and connecting wire |
| CN104143749A (en) * | 2013-05-10 | 2014-11-12 | 汯璟国际有限公司 | Power connector forming method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |