CN102290641A - Bonding wire transition piece and electric connector using same - Google Patents
Bonding wire transition piece and electric connector using same Download PDFInfo
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- CN102290641A CN102290641A CN2011102162026A CN201110216202A CN102290641A CN 102290641 A CN102290641 A CN 102290641A CN 2011102162026 A CN2011102162026 A CN 2011102162026A CN 201110216202 A CN201110216202 A CN 201110216202A CN 102290641 A CN102290641 A CN 102290641A
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- bonding wire
- cup
- pin
- lead
- wire cup
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Abstract
The invention relates to a bonding wire transition piece and an electric connector using the same. The bonding wire transition piece comprises a pin bonding wire cup and a lead bonding wire cup, wherein the pin bonding wire cup is welded with a pin of a corresponding electric connector contact piece; the lead bonding wire cup is welded with a corresponding lead; and tail parts of the pin bonding wire cup and the lead bonding wire cup are fixedly connected. In the invention, the tail parts of the lead bonding wire cup and the pin bonding wire cup are mutually and fixedly connected, therefore, when the bonding wire transition piece is used, the bonding wire transition piece can be welded with the pin of the corresponding electric connector contact piece through the pin bonding wire cup and the lead bonding wire cup is welded with the corresponding lead, and then the transition function is realized; and when the pin is connected with the corresponding lead, the bonding wire cups are adopted to weld, so the reliability of welding is ensured and the problems of easy falling off and unreliable welding when the traditional electric connector is required to be welded are solved.
Description
Technical field
The application relates to technical field of electric connectors, especially a kind of bonding wire adaptor and use the electric connector of this bonding wire adaptor.
Background technology
The contact afterbody of printed board connector generally has a pin, and described contact plugs and be welded in the corresponding position of printed board during assembling by its pin.Wherein electric connector is exactly a kind of of printed board connector; electric connector is generally used for some and has vibration; in the environment that impacts; its structure mostly is to come common RJ-45 connector is protected at the outer setting reinforcing housing at common RJ-45 connector; the end (rear end) of the contact on the common RJ-45 connector (structure as shown in Figure 1) is generally prismatic or columniform pin 101(owing to need be connected with printed board); and electric connector is in order to satisfy anti-vibration; the needs of impact resistance; usually the lead and the described pin of correspondence directly need be welded; because it is prismatic or cylindrical that described pin is, come off when therefore very easily causing welding; not prison welding such as leans at the generation of problem.Be existing printed board connector when the form that adopts welding is connected with corresponding lead, can't satisfy the demand of shock resistance, anti-vibration.
Summary of the invention
The application's purpose is to provide a kind of bonding wire adaptor, the problem of come off when existing printed board connector easily causes welding when needing bonding wire to solve, not prison welding being leaned on; Simultaneously, the present invention also aims to provide a kind of electric connector that uses above-mentioned bonding wire adaptor.
In order to address the above problem, the application's bonding wire adaptor is by the following technical solutions: a kind of bonding wire adaptor, comprise the lead bonding wire cup that is used for the pin bonding wire cup that welds with the pin of corresponding electric connector contact and is used for welding with corresponding lead, described pin bonding wire cup is fixedlyed connected with the afterbody of lead bonding wire cup.
Described pin bonding wire cup and coaxial being wholely set of described lead bonding wire cup.
Described pin bonding wire cup and lead bonding wire be cup-shaped to become dihedral.
The application's electric connector is by the following technical solutions: electric connector, comprise connector shell and be arranged at the interior contact of described connector shell, the terminals of described contact have and are used for the pin that is connected with corresponding lead with printed board, be connected with the bonding wire adaptor on the described pin, the lead bonding wire cup that described bonding wire adaptor has the pin bonding wire cup that is welded on the corresponding pin and is used for welding with corresponding lead, described pin bonding wire cup is fixedlyed connected with the afterbody of lead bonding wire cup.
The outer cup of described connector shell is provided with the reinforcing housing, has installing hole in the described reinforcing housing, described connector shell is assemblied in the described installing hole, be provided with cover cap in the rear end of connector shell in the installing hole, the lead bonding wire cup of described bonding wire adaptor passes described cover cap backward, irritates between cover cap and the described connector shell connector and is provided with fluid sealant.
Described pin bonding wire cup and coaxial being wholely set of described lead bonding wire cup.
Described pin bonding wire cup and lead bonding wire be cup-shaped to become dihedral.
Described pin bonding wire cup and corresponding pin are by the welding of high temperature solder stick.
Because the application's bonding wire adaptor has lead bonding wire cup and the pin bonding wire cup that described afterbody is connected mutually, therefore, in use can be by of the pin welding of described pin bonding wire cup with corresponding connector contact, adopt described lead bonding wire cup and corresponding wire bonds then, thereby realization signaling transfer point, with pin and corresponding lead connection, owing to be to adopt bonding wire cup bonding wire, therefore guaranteed welding reliability, thus solved when existing electric connector easily causes welding when needing bonding wire come off, problem that not prison welding is leaned on.
Because the application's electric connector is connected with described bonding wire adaptor on described pin, described bonding wire adaptor has lead bonding wire cup and the pin bonding wire cup that described afterbody is connected mutually, described pin bonding wire cup and corresponding pin welding, therefore, in use can be by described lead bonding wire cup and corresponding wire bonds, thereby realization signaling transfer point, with pin and corresponding lead connection, owing to be to adopt bonding wire cup bonding wire, therefore guaranteed welding reliability, come off thereby solved when existing electric connector easily causes welding when the needs bonding wire, the problem that not prison welding is leaned on.
Description of drawings
Fig. 1 is the structural representation of existing electric connector;
Fig. 2 is the structural representation of embodiment 1 of the application's bonding wire adaptor;
Fig. 3 is the structural representation of a kind of embodiment of the application's electric connector;
Fig. 4 is the structural representation of RJ-45 connector among Fig. 3.
Embodiment
The embodiment 1 of the application's bonding wire adaptor, as shown in Figure 2, have lead bonding wire cup 4-2 and pin bonding wire cup 4-1, lead bonding wire cup 4-2 is used for and corresponding wire bonds, pin bonding wire cup 4-1 be used for corresponding electric connector contact on pin welding, the tail end of pin bonding wire cup 4-1 (end that deviates from its bonding wire end) is connected and the two electric connection with the tail end (end that deviates from its bonding wire end) of lead bonding wire cup 4-2, in the present embodiment, lead bonding wire cup and pin bonding wire cup are coaxial and be wholely set.
Bonding wire adaptor in the foregoing description in use, can be by of the pin welding of described pin bonding wire cup with corresponding connector contact, adopt described lead bonding wire cup and corresponding wire bonds then, thereby realization signaling transfer point, with pin and corresponding lead connection, owing to be to adopt bonding wire cup bonding wire, therefore guaranteed welding reliability, thereby solved when existing electric connector easily causes welding when needing bonding wire come off, problem that not prison welding is leaned on.
In other embodiment of the application's bonding wire adaptor, described lead bonding wire cup and described pin bonding wire cup can also be dihedral and arrange that in such cases, it can finish reliable signaling transfer point equally; Can also adopt the mode that is spirally connected, welds to be connected between described lead bonding wire cup and the pin bonding wire cup.
The embodiment 1 of the application's electric connector, shown in Fig. 2-4, have and reinforce housing 1 and be assemblied in the RJ-45 connector of reinforcing in the housing 12, specifically, promptly reinforce and have an installing hole in the housing 1, described installing hole connects the front and back end and the 1-1 that turns edge that reinforces housing 1 in its front end has, RJ-45 connector 2 has connector shell, the front end of described connector shell from the rear end of installing hole insert installing hole and with described in the 1-1 block that turns edge cooperate, rear end in connector shell in the installing hole is provided with cover cap 3, the hole wall snug fit of the periphery of cover cap 3 and installing hole; Be provided with contact 6 in the connector shell, the rear end of contact 6 has pin 6-1 and be connected with bonding wire adaptor 4 on pin 6-1, the structure of the bonding wire adaptor among the embodiment 1 of the structure of bonding wire adaptor 4 and above-mentioned bonding wire adaptor is identical, wherein pin bonding wire cup 4-1 covers within the cover cap 3, adopt high temperature solder stick welding (i.e. the fusing point of the tin silk of employing when the fusing point of the tin silk that welding is herein adopted is higher than lead bonding wire cup 4-2 with the corresponding lead welding) and welding position between cover cap 3 and connector shell between pin bonding wire cup 4-1 and the corresponding pin, establish fluid sealant 5 sealings by filling between cover cap 3 and the connector shell, adopt high temperature solder stick welding herein, and after the welding be for the heat effects pin that prevents to produce during with corresponding wire bonds and the quality of the welding position between the pin bonding wire cup at described lead bonding wire cup 4-2 by sealant pouring and sealing; Lead bonding wire cup 4-2 passes cover cap backward, so that follow-up bonding wire work.
In other embodiment of the application's electric connector, described reinforcing housing can also omit, being arranged at the connector of reinforcing in the housing can also be the printed board connector (promptly needing not to be the RJ-45 connector) of other form, described lead bonding wire cup and described pin bonding wire cup can also be the dihedral layout, in such cases, it can finish reliable signaling transfer point equally; Can also adopt the mode that is spirally connected, welds to be connected between described lead bonding wire cup and the pin bonding wire cup.
Because the application's electric connector is connected with described bonding wire adaptor on described pin, described bonding wire adaptor has lead bonding wire cup and the pin bonding wire cup that described afterbody is connected mutually, described pin bonding wire cup and corresponding pin welding, therefore, in use can be by described lead bonding wire cup and corresponding wire bonds, thereby realization signaling transfer point, with pin and corresponding lead connection, owing to be to adopt bonding wire cup bonding wire, therefore guaranteed welding reliability, come off thereby solved when existing electric connector easily causes welding when the needs bonding wire, the problem that not prison welding is leaned on.
Claims (8)
1. bonding wire adaptor is characterized in that: comprise being used for the pin bonding wire cup of the pin welding of corresponding electric connector contact and being used for lead bonding wire cup with the corresponding lead welding that described pin bonding wire cup is fixedlyed connected with the afterbody of lead bonding wire cup.
2. bonding wire adaptor according to claim 1 is characterized in that: described pin bonding wire cup and coaxial being wholely set of described lead bonding wire cup.
3. bonding wire adaptor according to claim 1 is characterized in that: described pin bonding wire cup and lead bonding wire be cup-shaped to become dihedral.
4. electric connector, comprise connector shell and be arranged at the interior contact of described connector shell, the terminals of described contact have and are used for the pin that is connected with corresponding lead with printed board, it is characterized in that: be connected with the bonding wire adaptor on the described pin, the lead bonding wire cup that described bonding wire adaptor has the pin bonding wire cup that is welded on the corresponding pin and is used for welding with corresponding lead, described pin bonding wire cup is fixedlyed connected with the afterbody of lead bonding wire cup.
5. electric connector according to claim 4, it is characterized in that: the outer cup of described connector shell is provided with the reinforcing housing, has installing hole in the described reinforcing housing, described connector shell is assemblied in the described installing hole, be provided with cover cap in the rear end of connector shell in the installing hole, the lead bonding wire cup of described bonding wire adaptor passes described cover cap backward, irritates between cover cap and the described connector shell connector and is provided with fluid sealant.
6. electric connector according to claim 4 is characterized in that: described pin bonding wire cup and coaxial being wholely set of described lead bonding wire cup.
7. electric connector according to claim 4 is characterized in that: described pin bonding wire cup and lead bonding wire be cup-shaped to become dihedral.
8. according to each described electric connector of claim 4-6, it is characterized in that: described pin bonding wire cup and corresponding pin are by the welding of high temperature solder stick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102162026A CN102290641A (en) | 2011-07-31 | 2011-07-31 | Bonding wire transition piece and electric connector using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102162026A CN102290641A (en) | 2011-07-31 | 2011-07-31 | Bonding wire transition piece and electric connector using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102290641A true CN102290641A (en) | 2011-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102162026A Pending CN102290641A (en) | 2011-07-31 | 2011-07-31 | Bonding wire transition piece and electric connector using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102290641A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE634618C (en) * | 1933-07-25 | 1936-08-31 | Siemens & Halske Akt Ges | Terminal pin with solder connection contact, especially for terminal boards in telecommunication cable termination devices |
| CN201008022Y (en) * | 2006-12-26 | 2008-01-16 | 贵州航天电器股份有限公司 | Printed board adapting connector |
| CN201319429Y (en) * | 2008-11-29 | 2009-09-30 | 贵州航天电器股份有限公司 | Vertical surface mounting connector |
| CN101656365A (en) * | 2009-08-28 | 2010-02-24 | 中航光电科技股份有限公司 | Conveniently tested electric connector |
| CN202308374U (en) * | 2011-07-31 | 2012-07-04 | 中航光电科技股份有限公司 | Bonding wire adaptor and electric connector using bonding wire adaptor |
-
2011
- 2011-07-31 CN CN2011102162026A patent/CN102290641A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE634618C (en) * | 1933-07-25 | 1936-08-31 | Siemens & Halske Akt Ges | Terminal pin with solder connection contact, especially for terminal boards in telecommunication cable termination devices |
| CN201008022Y (en) * | 2006-12-26 | 2008-01-16 | 贵州航天电器股份有限公司 | Printed board adapting connector |
| CN201319429Y (en) * | 2008-11-29 | 2009-09-30 | 贵州航天电器股份有限公司 | Vertical surface mounting connector |
| CN101656365A (en) * | 2009-08-28 | 2010-02-24 | 中航光电科技股份有限公司 | Conveniently tested electric connector |
| CN202308374U (en) * | 2011-07-31 | 2012-07-04 | 中航光电科技股份有限公司 | Bonding wire adaptor and electric connector using bonding wire adaptor |
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Application publication date: 20111221 |