CN201440499U - Terminal band and terminal structure - Google Patents
Terminal band and terminal structure Download PDFInfo
- Publication number
- CN201440499U CN201440499U CN2009203028126U CN200920302812U CN201440499U CN 201440499 U CN201440499 U CN 201440499U CN 2009203028126 U CN2009203028126 U CN 2009203028126U CN 200920302812 U CN200920302812 U CN 200920302812U CN 201440499 U CN201440499 U CN 201440499U
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- Prior art keywords
- terminal
- canned paragraph
- segment
- contact
- band
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a terminal band and a terminal structure. The terminal band comprises a first terminal band and a second terminal band which are punched from one band, the same in shape and crossly connected. Both the first terminal band and the second terminal band are provided with a plurality of terminals at intervals. Each terminal comprises a fixing segment, a tinned pin segment and a contact segment, wherein the fixing segment is provided with a first end and a second end opposite to the second end; the first end is connected at the end part of a connecting part; transverse shear marks are arranged at the joint of the fixing segment and the connecting part; a plurality of clamping points are punched down-up at two opposite lateral sides of the fixing segment; the clamping points are punched upwards to protrude to certain height and then are extruded outwards to extend out of the lateral sides to a certain length; the tinned pin segment extends to the first end of the fixing segment; and the contact segment extends to the second end of the fixing segment and is bended to have a contact part. In this way, material cost can be saved by a large margin and rough selvedges can be reduced.
Description
Technical field:
The utility model relates to a kind of terminal, refers to a kind of terminal band and terminal structure of saving material and reducing the burr generation especially.
Background technology:
General known terminal band utilizes the mode of blanking directly to mold a first terminal band and one second terminal band on a strip, and then the contact-segment and the tin pin section of the terminal of this first and second terminal band carried out bending process, and in the dual-side of the canned paragraph of the terminal of this first and second terminal band in stamp out stuck point.
See also shown in Figure 7ly, point out that the known mode of utilizing blanking of this kind molds the floor map of a first terminal band 20a and one second terminal band 20b in a strip 2.Wherein, the shape of this first terminal band 20a and this second terminal band 20b is identical and be staggered and be provided with, and has the gap between the two, and this gap is the zone (hatched example areas among the figure) that cuts blanking, therefore can produce very many waste materials.And, because this gap is very little, so cut the thin thickness that has that the cut-off knife of this part just can be relative on the mould, like this then its just can be normal easy wearing and tearing, and the cost of increase mould.Again since the contact-segment 26a position of the terminal 22a of this first terminal band 20a between the contact-segment 26b of the sub-22b of two abutting ends of this second terminal band 20b, therefore the width of this relative strip 2 just needs broad, and so can increase the cost of material.The limit, two opposite sides of the canned paragraph 24a of the terminal 22a of this first terminal band 20a is rough complicated shape, so it cuts the easily very many burr of generation of back.
The mode that has the blanking of a kind of known terminal band structure utilization part partly to tear off in addition directly molds a first terminal band and the one second terminal band that partly links to each other on a strip, and then this first and second terminal band torn off, again the contact-segment and the tin pin section of the terminal of this first and second terminal band are carried out bending process afterwards, and in the dual-side of the canned paragraph of the terminal of this first and second terminal band in stamp out stuck point.
See also shown in Figure 8ly, point out the known floor map of utilizing mode that partly blanking partly tears off to mold one of them embodiment of the first terminal band 30a that partly links to each other and one second terminal band 30b in a strip 3 of this kind.Wherein, the shape of this first terminal band 3a and this second terminal band 30b is identical and be staggered and be provided with, and has the gap between the two, and this gap is the zone (hatched example areas among the figure) that cuts blanking, so it can produce very many waste materials.And, because this gap is very little, so cut the thin thickness that has that the cut-off knife of this part just can be relative on the mould, like this then its just can be normal easy wearing and tearing, and the cost of increase mould.Again since the contact-segment 36a position of the terminal 32a of this first terminal band 30a between the contact-segment 36b of the sub-32b of two abutting ends of this second terminal band 30b, and contact-segment 36a one side of the terminal 32a of this first terminal band has linking to each other of difference in height with the side of the contact-segment 36b of the wherein terminal 32b of this second terminal band 30b.Therefore the width of this relative strip 2 just needs broad, and so can increase the cost of material.The limit, two opposite sides of the canned paragraph 34a of the terminal 32a of this first terminal band 30a is rough complicated shape, so it cuts the easily very many burr of generation of back.
The utility model content:
Technical problem to be solved in the utility model is: at above-mentioned the deficiencies in the prior art, provide a kind of and save material and reduce terminal band and the terminal structure that burr produce.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of terminal band, its structure comprises a belt body and number terminal, is characterized in: described belt body one side has the connecting portions that are distributed in distance of number, and each connecting portion has a groove and extends to the end; The number terminal connects those connecting portions respectively, each terminal comprises a canned paragraph, an one tin pin section and a contact-segment, this canned paragraph has one second end of one first end and relative this first end, this first end connects the end of this connecting portion, and the junction of this canned paragraph and this connecting portion has horizontal cut channel, limit, two opposite sides in this canned paragraph also stamps out several stuck points from bottom to top, those stuck points are protruded a height by punching press upwards and are outwards pushed and stretch out this side one length, this tin pin section is extended first end from this canned paragraph, this contact-segment is extended second end from this canned paragraph, and bends out a contact site.
A kind of terminal of the present utility model, comprise a canned paragraph, a tin pin section, reach a contact-segment, be characterized in: described canned paragraph has one second end of one first end and relative this first end, the limit, two opposite sides of this canned paragraph stamps out several stuck points from bottom to top, and those stuck points are protruded a height by punching press upwards and outwards pushed and stretch out this side one length; This tin pin section is extended first end from this canned paragraph; This contact-segment is extended second end from this canned paragraph, and bends out a contact site.
So, this structure goes out a first terminal band and the one second terminal band that shape is identical and be cross-linked relatively by a strip punch forming, can dwindle the width of strip significantly, and can reduce the generation of waste material, and then save material cost; Earlier this first and second terminal band punching press is formed difference in height in addition and again both are torn off the generation that can reduce burr especially.
Description of drawings:
Fig. 1 is the making flow chart of terminal band of the present utility model and terminal structure.
Floor map when Fig. 2 does not tear off for first and second terminal band of the present utility model.
Fig. 3 is the section enlarged diagram of the terminal of first and second terminal band of the present utility model.
Fig. 4 is the stuck point processing schematic diagram of terminal band of the present utility model.
Fig. 5 is the finished product stereogram of terminal band of the present utility model and terminal structure.
The enlarged diagram that Fig. 6 separates with belt body for terminal of the present utility model.
Fig. 7 is the known floor map of utilizing the strip of cutting mode moulding.
Fig. 8 is the known floor map of utilizing partly blanking partly to tear off the strip of mode moulding.
Label declaration:
Strip 1,2,3 the first terminal band 10a, 20a, 30a belt body 11a
Terminal 12a, 22a, 32a canned paragraph 14a, 24a, 34a connecting portion 13a
Tin pin section 15a contact- segment 16a, 26a, 36a section 17a
The tear section 18a second terminal band 10b, 20b, 30b stuck point 19a
Belt body 11b terminal 12b, 22b, 32b connecting portion 13b
Canned paragraph 14b contact-segment 16b, 26b, 36b tin pin section 15b
First end, 140 second ends, 141 hypotenuses 142
Contact site 160 stuck points 19
Embodiment:
See also shown in Figure 1ly, point out terminal band described in the utility model and terminal structure, it is made as:
With a strip punch forming go out that shape is identical, staggered relatively, a first terminal band and the one second terminal band of tool difference in height and connection, as shown in Figures 2 and 3.
Again this first terminal band and this second terminal band are torn off; And stamp out several stuck points respectively in the limit, two opposite sides of each terminal of this first and second terminal band, make those stuck points be protruded a height and outwards pushed and stretch out this side one length by punching press upwards.Also simultaneously those terminals are carried out bending forming when the punching press stuck point, making becomes a terminal band finished product, as shown in Figure 5.
See also shown in Figure 2ly, be the floor map of the first terminal band 10a and the second terminal band 10b of 1 moulding of this strip.It points out that this first terminal band 10a comprises a belt body 11a and number terminal 12a.Wherein:
This belt body 11a one side has several connecting portion 13a, and this connecting portion 13a is distributed in distance.
Each terminal 12a comprises a canned paragraph 14a, a tin pin section 15a and a contact-segment 16a.This canned paragraph 14a extends from the end of this connecting portion 13a, and dual-side connects the dual-side of this connecting portion 13a and is flat.This tin pin section 15a is extended among this connecting portion 13a by the end of this canned paragraph 14a.This contact-segment 16a extends the other end from this canned paragraph 14a.
The relative side shape of the two adjacent connecting portion 13b of the dual-side of the contact-segment 16a of the terminal 12a of this first terminal band 10a and this second terminal band 10b and the canned paragraph 14b of terminal 12b is identical and be the connection with difference in height; And the relative side shape of the dual-side of the canned paragraph 14a of the connecting portion 13a of this first terminal band 10a and terminal 12a and the contact-segment 16b of the sub-12b of two abutting ends of this second terminal band 10b is identical and be the connection with difference in height.
See also shown in Figure 3, the top of pointing out the section of the bottom of section of this first terminal band 10a and this second terminal band 10b is stamped respectively and is section 17a, 17b, and the top of the section of this first terminal band 10a is connected with the bottom of the section of this second terminal band 10b, and it forms tear section 18a, 18b when this first terminal band 10a and this second terminal band 10b tear off.And section 17a, the 17b of this first and second terminal band 10a, 10b is greater than 1/2 of the thickness of first and second terminal band 10a, 10b.
See also shown in Figure 4ly, be the processing schematic diagram of stuck point 19a, wherein point out to utilize mould to stamp out several stuck point 19a in the dual-side of this canned paragraph 14a.Those stuck points 19a is by the punching press from bottom to top of this mould, makes the bottom form a depressed part and a height is protruded at the top, and by the outwards extruding and stretch out this side one length of this mould, makes the thickness of this stuck point 19a can be slightly thinner than the thickness of canned paragraph 14a.
Be staggered by this first and second terminal band 10a, 10b and be provided with, and the contact-segment 16a position of the terminal 12a of the first terminal band 10a can dwindle the width of strip 1 significantly in the sub-12b of two abutting ends of this second terminal band 10b and the design of connecting portion 13b; And this first and second terminal band 10a, 10b can reduce the generation of waste material, and then save material cost at last all to tear off its separation.Again both are torn off the generation that can reduce burr especially by earlier this first and second terminal band 10a, 10b punching press being formed difference in height in addition.
See also shown in Figure 5ly, be the stereogram of terminal band and terminal structure finished product.Wherein point out this terminal band 10, comprise a belt body 11 and number terminal 12.Wherein:
These belt body 11 1 sides have the connecting portions 13 that are distributed in distance of number, and each connecting portion 13 has a groove 130 and extends to the end.
Those terminals 12 connect those connecting portions 13 respectively, and each terminal 12 comprises a canned paragraph 14, a tin pin section 15 and a contact-segment 16.This canned paragraph 14 has second end 141 of one first end 140 and relative this first end 140.This first end 140 connects the end of these connecting portions 13, and the junction of this canned paragraph 14 and this connecting portion 13 has horizontal cut channel 131, and punching press has several stuck points 19 from bottom to top in the limit, two opposite sides of this canned paragraph 14, can be for being fixed on the insulating base frame of connector.First end 140 that this tin pin section 15 is extended from this canned paragraph 14, and be bent into L shaped, can be for welding with circuit board.Second end 141 that this contact-segment 16 is extended from this canned paragraph 14, and bend out a contact site 160 that generally is the く font, can supply and the adapter Elastic Contact.In addition, the dual-side of this canned paragraph 14 has a hypotenuse 142 respectively and is connected to this contact-segment 16, and the two ends deflection angle of this two hypotenuse 142 is respectively an arc chord angle 143.
Can find out that in Fig. 4 those stuck points 19 are stamped to form from bottom to top by this mould, make its bottom form a depressed part and top protrusion one height, and outwards push and stretch out this side one length, and the thickness of this stuck point 19 and can be slightly thinner than the thickness of canned paragraph 14.
See also shown in Figure 6ly, point out that this terminal 12 can separate with the connecting portion 13 of this terminal band 10 easily by this cut channel 131, this terminal 12 is assembled in the connector with convenient.
Claims (8)
1. terminal band, its structure comprise a belt body and number terminal, and it is characterized in that: described belt body one side has the connecting portions that number is distributed in distance, and each connecting portion has a groove and extends to the end; The number terminal connects those connecting portions respectively, each terminal comprises a canned paragraph, an one tin pin section and a contact-segment, this canned paragraph has one second end of one first end and relative this first end, this first end connects the end of this connecting portion, and the junction of this canned paragraph and this connecting portion has horizontal cut channel, limit, two opposite sides in this canned paragraph also stamps out several stuck points from bottom to top, those stuck points are protruded a height by punching press upwards and are outwards pushed and stretch out this side one length, this tin pin section is extended first end from this canned paragraph, this contact-segment is extended second end from this canned paragraph, and bends out a contact site.
2. terminal band as claimed in claim 1 is characterized in that: the bottom punching press of described each stuck point forms a depressed part, and the thickness of this stuck point is thinner than the thickness of this canned paragraph.
3. terminal band as claimed in claim 2 is characterized in that: described contact site generally is the く font, and this tin pin section is bent into L shaped.
4. terminal band as claimed in claim 2 is characterized in that: the dual-side of described canned paragraph has a hypotenuse respectively and is connected to this contact-segment, and the two ends deflection angle of this two hypotenuse is respectively an arc chord angle.
5. terminal, comprise a canned paragraph, a tin pin section, reach a contact-segment, it is characterized in that: described canned paragraph has one second end of one first end and relative this first end, the limit, two opposite sides of this canned paragraph stamps out several stuck points from bottom to top, and those stuck points are protruded a height by punching press upwards and outwards pushed and stretch out this side one length; This tin pin section is extended first end from this canned paragraph; This contact-segment is extended second end from this canned paragraph, and bends out a contact site.
6. terminal as claimed in claim 5 is characterized in that: the bottom punching press of described each stuck point forms a depressed part, and the thickness of this stuck point is thinner than the thickness of this canned paragraph.
7. terminal as claimed in claim 6 is characterized in that: described contact site generally is the く font, and tin pin section is bent into L shaped.
8. terminal as claimed in claim 6 is characterized in that: the dual-side of described canned paragraph has a hypotenuse respectively and is connected to this contact-segment, and the two ends deflection angle of this two hypotenuse is respectively an arc chord angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203028126U CN201440499U (en) | 2009-05-04 | 2009-05-04 | Terminal band and terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203028126U CN201440499U (en) | 2009-05-04 | 2009-05-04 | Terminal band and terminal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201440499U true CN201440499U (en) | 2010-04-21 |
Family
ID=42545159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203028126U Expired - Fee Related CN201440499U (en) | 2009-05-04 | 2009-05-04 | Terminal band and terminal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201440499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101924316B (en) * | 2009-06-12 | 2012-10-03 | 富佳得实业股份有限公司 | Fabrication method of terminal belts as well as terminal belts and terminals therefrom |
| CN111555063A (en) * | 2019-02-11 | 2020-08-18 | 住友电装株式会社 | Connector with a locking member |
-
2009
- 2009-05-04 CN CN2009203028126U patent/CN201440499U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101924316B (en) * | 2009-06-12 | 2012-10-03 | 富佳得实业股份有限公司 | Fabrication method of terminal belts as well as terminal belts and terminals therefrom |
| CN111555063A (en) * | 2019-02-11 | 2020-08-18 | 住友电装株式会社 | Connector with a locking member |
| CN111555063B (en) * | 2019-02-11 | 2021-11-12 | 住友电装株式会社 | Connector with a locking member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100421 Termination date: 20140504 |