CN201829796U - Connector terminal usage unit, continuous strip and I/O (input/output) connector - Google Patents
Connector terminal usage unit, continuous strip and I/O (input/output) connector Download PDFInfo
- Publication number
- CN201829796U CN201829796U CN2010202961956U CN201020296195U CN201829796U CN 201829796 U CN201829796 U CN 201829796U CN 2010202961956 U CN2010202961956 U CN 2010202961956U CN 201020296195 U CN201020296195 U CN 201020296195U CN 201829796 U CN201829796 U CN 201829796U
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- Prior art keywords
- terminal
- contact site
- bridge
- strip
- connecting portion
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Abstract
The utility model relates to a connector terminal usage unit, a continuous strip and an I/O (input/output) connector, wherein the connector terminal usage unit comprises the strip and a bridge, a plurality of parallel terminals which are formed on a piece of material by stamping are arranged between the strip and the bridge, each terminal consists of a soldering pin, a connecting part and a contact part, the soldering pin is connected with the strip, the connecting part is connected with the bridge, and the contact part is positioned between the soldering pin and the connecting part; a soldering pin-blanked hole which separates the soldering pins of each two neighboring terminals is arranged between the soldering pins, and a bridge-blanked hole which separates the connecting parts of each two neighboring terminals is arranged between the connecting parts; during stamping, the contact parts of each two neighboring terminals are so ripped apart that the contact part of one of the terminals is downward and the contact part of the other terminal is upward, forming staggered structures; and in the usage unit, all of the downward contact parts are on one plane, and all of the upward contact parts are on the other plane. Due to the utility model, the material cost and the machining cost can be saved.
Description
Technical field
The utility model relates to a kind of bonder terminal consumption unit and a kind of continuous strip, the bonder terminal consumption unit that the punching press of same block of material of particularly a kind of usefulness material is come out, or a kind of continuous strip, and the IO connector of being made with this bonder terminal consumption unit.
Background technology
Existing bonder terminal consumption unit, comprise strip and bridge, be provided with the several parallel terminal that on a material material, is stamped to form between described strip and the bridge, the connecting portion that described terminal comprises the tin pin that joins with strip, joins with bridge, and the contact site between tin pin and connecting portion; Between adjacent two terminals, be provided with the blanking groove that described terminal is separated.There are following three problems in this bonder terminal consumption unit, and one is the materials wastes, has increased cost of material, this bonder terminal consumption unit, between two adjacent terminals, all there is a blanking groove, after the raw material of this blanking groove is rushed out, wasted as waste material; Second problem is to make an IO connector, need two such bonder terminal consumption unit, just can make, this is because a connector needs two groups of terminals, one group of upper terminal, one group of lower terminal, so, two kinds of bonder terminal consumption unit need twice punching press just can finish, and the cost of labor of making and mechanical wear cost increase; The 3rd problem is traditional bonder terminal consumption unit, when making the IO connector, can only intert respectively in the plastic cement body, and be not suitable for the one-shot forming of plastic cement body, therefore, increased IO connector manufacture difficulty, its IO connector difficulty of processing is big, and the finished product defect rate is higher.
The utility model content
The utility model purpose is to overcome above-mentioned defective, and the bonder terminal consumption unit of a kind of conservation cost and processing cost is provided.
Second purpose of the utility model provides the connection strip that the above-mentioned bonder terminal consumption of a kind of usefulness unit is made.
The 3rd purpose of the utility model provides the IO connector that the above-mentioned bonder terminal consumption of a kind of usefulness unit is made.
The utility model can be achieved through the following technical solutions: design a kind of bonder terminal consumption unit, comprise strip and bridge, be provided with the several parallel terminal that on a material material, is stamped to form between described strip and the bridge, the connecting portion that described terminal comprises the tin pin that joins with strip, joins with bridge, and the contact site between tin pin and connecting portion; Between the tin pin of adjacent two terminals, be provided with the tin pin blanking hole that described tin pin is separated, between the connecting portion of adjacent two terminals, be provided with the bridge blanking hole that described connecting portion is separated, contact site between adjacent two terminals is that the contact site of a terminal being torn when punching press is downward, the misconstruction that the contact site of another terminal makes progress, in the consumption unit, all downward contact sites are in a plane, and all contact sites that make progress are in another plane.
The utility model also provides a kind of continuous strip, it is to stamp out the bonder terminal consumption unit that several are connected on the material material of predetermined length, described bonder terminal consumption unit, comprise strip and bridge, be provided with the several parallel terminal that on a material material, is stamped to form between described strip and the bridge, the connecting portion that described terminal comprises the tin pin that joins with strip, joins with bridge, and the contact site between tin pin and connecting portion; Between the tin pin of adjacent two terminals, be provided with the tin pin blanking hole that described tin pin is separated, between the connecting portion of adjacent two terminals, be provided with the bridge blanking hole that described connecting portion is separated, contact site between adjacent two terminals is that the contact site of a terminal being torn when punching press is downward, the misconstruction that the contact site of another terminal makes progress, in the consumption unit, all downward contact sites are in a plane, and all contact sites that make progress are in another plane.
As to improvement of the present utility model, on the strip of described bonder terminal consumption unit, be equipped with the strip location hole.
As to another kind of improvement the of the present utility model, on the bridge of described bonder terminal consumption unit, be equipped with the bridge location hole.
The utility model also provides a kind of IO connector, comprise terminal, plastic cement body and shell, described terminal is arranged on the described plastic cement body, described plastic cement body is positioned at described shell, described terminal and plastic cement body are once injection molded, described terminal comprises tin pin, connecting portion, and the contact site between tin pin and connecting portion; Contact site between adjacent two terminals is that the contact site of a terminal being torn when punching press is downward, the misconstruction that the contact site of another terminal makes progress, in the consumption unit, all downward contact sites are in a plane, and all contact sites that make progress are in another plane.
In the utility model, the terminal of described IO connector is 19 altogether, and wherein the contact site in 10 butt makes progress, and the contact site in other 9 butt is downward.
The terminal of perhaps described IO connector is 20 altogether, and wherein the contact site in 10 butt makes progress, and the contact site in other 10 butt is downward.
Obviously, on described shell, be provided with connecting pin.
The utlity model has the advantage of conservation cost and processing cost.
Description of drawings
Fig. 1 is the perspective view of a kind of embodiment of the utility model.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Fig. 3 is that the A of Fig. 2 is to the side structure schematic diagram.
Fig. 4 is that the B of Fig. 2 is to the side structure schematic diagram.
Fig. 5 is the structural representation of a Seed packaged band.
Fig. 6 is the three-dimensional decomposition texture schematic diagram of a kind of IO connector.
Fig. 7 is that Fig. 6 removes three-dimensional decomposition texture schematic diagram behind strip and the bridge.
Fig. 8 is the perspective view after Fig. 7 assembles.
Embodiment
See also Fig. 1 to Fig. 4, what Fig. 1 to Fig. 4 disclosed is a kind of bonder terminal consumption unit 1, comprise strip 11 and bridge 12, (total number of terminals in the utility model is 19 to be provided with the several parallel terminal 13 that is stamped to form on a material material (the material material in the utility model is a copper sheet) between described strip 11 and bridge 12, wherein 9 constitute the upper terminal group, and other 19 constitute the lower terminal group; Obviously, the terminal 13 of described IO connector also can be made as and be 20 altogether, and wherein the contact site in 10 butt makes progress, and the contact site in other 10 butt is downward, the terminal 13 of the terminal 13 of IO connector also can be designed as other radical, decides according to the needs of connector.Particular content is following.), the connecting portion 132 that described terminal 13 comprises the tin pin 131 that joins with strip 11, joins with bridge 12, and the contact site 133 between tin pin 131 and connecting portion 132; Between the tin pin 131 of adjacent two terminals 13, be provided with the tin pin blanking hole 134 that described tin pin 131 is separated, between the connecting portion 132 of adjacent two terminals 13, be provided with the bridge blanking hole 135 that described connecting portion 132 is separated, contact site 133 between adjacent two terminals 13 is that the contact site of a terminal being torn when punching press is downward, the misconstruction that the contact site of another terminal makes progress, in the consumption unit, all downward contact sites are in same plane, and all contact sites that make progress are in another plane.In the present embodiment, the contact site of first terminal is reclinate from left to right, and the contact site of second terminal is bent upwards, the contact site of the 3rd terminal is reclinate, the contact site of the 4th terminal is bent upwards, and repeats with this, until arriving a last terminal.Like this,, see Fig. 2, do not have blanking groove between the contact site of adjacent both ends 13, can reduce the waste of the raw material of this section blanking groove, save cost from the angle of overlooking; And, see Fig. 3 and Fig. 4 from the angle of side-looking, the contact site between adjacent both ends 13 spatially is again an electrical separation, can not form short circuit, thereby can be implemented on the same block of material material, form two groups of different terminals, manufacturing cost is reduced and simplified manufacturing process by a punching press.And for the terminal of IO connector and plastic cement body single injection-molded become possibility.Like this, also make the simplification of the manufacturing process change of plastic cement body.
See also Fig. 5, the utility model also provides a kind of continuous strip 2, it is to stamp out the bonder terminal consumption unit 1 that several are connected on the material material of predetermined length, the structure of described bonder terminal consumption unit 1 is the described structure of Fig. 1 to Fig. 4, it comprises strip 11 and bridge 12, be provided with the several parallel terminal 13 that on a material material, is stamped to form between described strip 11 and the bridge 12, the connecting portion 132 that described terminal 13 comprises the tin pin 131 that joins with strip 11, joins with bridge 12, and the contact site 133 between tin pin 131 and connecting portion 132; Between the tin pin 131 of adjacent two terminals 13, be provided with the tin pin blanking hole 134 that described tin pin 131 is separated, between the connecting portion 132 of adjacent two terminals 13, be provided with the bridge blanking hole 135 that described connecting portion 132 is separated, contact site 133 between adjacent two terminals 13 is that the contact site of a terminal being torn when punching press is downward, the misconstruction that the contact site of another terminal makes progress, in the consumption unit, all downward contact sites are in a plane, and all contact sites that make progress are in another plane.Three the bonder terminal consumption unit 1 that only draw among Fig. 5 are connected, and in fact, its continuous strip 2 can be connected by several bonder terminal consumption unit 1, decides as required.
In Fig. 1 to Fig. 5, on the strip 11 of described bonder terminal consumption unit 1, be equipped with strip location hole 111; On the bridge 12 of described bonder terminal consumption unit 1, be equipped with bridge location hole 121, feed material location when being used for punching press.
See also Fig. 6 to Fig. 8, what Fig. 6 to Fig. 8 disclosed is a kind of IO connector 3, comprise terminal 13, plastic cement body 31 and shell 32, described terminal 13 is arranged on the described plastic cement body 31, described plastic cement body 31 is positioned at described shell 32, described terminal 13 is once injection molded with plastic cement body 31, and described terminal 13 comprises tin pin 131, connecting portion 132, and the contact site 133 between tin pin 131 and connecting portion 132; Contact site 133 between adjacent two terminals 13 is that the contact site of a terminal being torn when punching press is downward, the misconstruction that the contact site of another terminal makes progress, in the consumption unit, all downward contact sites are in a plane, and all contact sites that make progress are in another plane.Terminal 13 among Fig. 6 is connected between strip 11 and the bridge 12, after bonder terminal consumption unit 1 put into injection mold, inject plastic cement and form plastic cement body 31, take out, be folded down bridge 12, cut away strip 11 after, just formed the plastic cement body 31 that has terminal 13 shown in Figure 7, then, the plastic cement body 31 that will have a terminal 13 is packed in the shell 32, has just constituted IO connector shown in Figure 8.On described shell 32, be provided with connecting pin 321, be used for being connected with pcb board.
The example of the above, it is preferred embodiments of the present utility model, be not to limit practical range of the present utility model,, be included in the utility model claim so all equivalences of doing according to described feature of the utility model claim and principle change or modify.
Claims (10)
1. bonder terminal consumption unit, comprise strip and bridge, be provided with the several parallel terminal that on a material material, is stamped to form between described strip and the bridge, the connecting portion that described terminal comprises the tin pin that joins with strip, joins with bridge, and the contact site between tin pin and connecting portion; Between the tin pin of adjacent two terminals, be provided with the tin pin blanking hole that described tin pin is separated, between the connecting portion of adjacent two terminals, be provided with the bridge blanking hole that described connecting portion is separated, it is characterized in that, contact site between adjacent two terminals is that the contact site of a terminal being torn when punching press is downward, the misconstruction that the contact site of another terminal makes progress, in the consumption unit, all downward contact sites are in a plane, and all contact sites that make progress are in another plane.
2. bonder terminal consumption according to claim 1 unit is characterized in that, is provided with the strip location hole on described strip.
3. bonder terminal consumption according to claim 1 and 2 unit is characterized in that, is provided with the bridge location hole on described bridge.
4. continuous strip, on the material material of predetermined length, stamp out the bonder terminal consumption unit that several are connected, it is characterized in that: described bonder terminal consumption unit, comprise strip and bridge, be provided with the several parallel terminal that on a material material, is stamped to form between described strip and the bridge, the connecting portion that described terminal comprises the tin pin that joins with strip, joins with bridge, and the contact site between tin pin and connecting portion; Between the tin pin of adjacent two terminals, be provided with the tin pin blanking hole that described tin pin is separated, between the connecting portion of adjacent two terminals, be provided with the bridge blanking hole that described connecting portion is separated, contact site between adjacent two terminals is that the contact site of a terminal being torn when punching press is downward, the misconstruction that the contact site of another terminal makes progress, in the consumption unit, all downward contact sites are in a plane, and all contact sites that make progress are in another plane.
5. continuous strip according to claim 4 is characterized in that, is equipped with the strip location hole on the strip of each bonder terminal consumption unit.
6. according to claim 4 or 5 described continuous strips, it is characterized in that, on the bridge of each bonder terminal consumption unit, be equipped with the bridge location hole.
7. IO connector, comprise terminal, plastic cement body and shell, described terminal is arranged on the described plastic cement body, described plastic cement body is positioned at described shell, it is characterized in that: described terminal and plastic cement body are once injection molded, described terminal comprises tin pin, connecting portion, and the contact site between tin pin and connecting portion; Contact site between adjacent two terminals is that the contact site of a terminal being torn when punching press is downward, the misconstruction that the contact site of another terminal makes progress, in the consumption unit, all downward contact sites are in a plane, and all contact sites that make progress are in another plane.
8. IO connector according to claim 7 is characterized in that, described terminal is 19 altogether, and wherein the contact site in 10 butt makes progress, and the contact site in other 9 butt is downward.
9. IO connector according to claim 7 is characterized in that, described terminal is 20 altogether, and wherein the contact site in 10 butt makes progress, and the contact site in other 10 butt is downward.
10. according to the described IO connector of any one claim in the claim 7 to 9, it is characterized in that, on described shell, be provided with connecting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202961956U CN201829796U (en) | 2010-08-13 | 2010-08-13 | Connector terminal usage unit, continuous strip and I/O (input/output) connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202961956U CN201829796U (en) | 2010-08-13 | 2010-08-13 | Connector terminal usage unit, continuous strip and I/O (input/output) connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201829796U true CN201829796U (en) | 2011-05-11 |
Family
ID=43968310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202961956U Expired - Fee Related CN201829796U (en) | 2010-08-13 | 2010-08-13 | Connector terminal usage unit, continuous strip and I/O (input/output) connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201829796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI496359B (en) * | 2011-10-11 | 2015-08-11 | Japan Aviation Electron | Lead frame, method of manufacturing a contact group, and connector |
-
2010
- 2010-08-13 CN CN2010202961956U patent/CN201829796U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI496359B (en) * | 2011-10-11 | 2015-08-11 | Japan Aviation Electron | Lead frame, method of manufacturing a contact group, and connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20190813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |