CN202977791U - Vertical type electric connector and terminal feeding belts thereof - Google Patents
Vertical type electric connector and terminal feeding belts thereof Download PDFInfo
- Publication number
- CN202977791U CN202977791U CN 201220550594 CN201220550594U CN202977791U CN 202977791 U CN202977791 U CN 202977791U CN 201220550594 CN201220550594 CN 201220550594 CN 201220550594 U CN201220550594 U CN 201220550594U CN 202977791 U CN202977791 U CN 202977791U
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- China
- Prior art keywords
- contact site
- terminal
- leg section
- electric connector
- insulating body
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- Expired - Fee Related
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Abstract
The utility model discloses a vertical display port type electric connector and terminal feeding belts thereof. The electric connector comprises a vertically arranged insulating body, a vertically arranged shielding housing, and a first terminal group and a second terminal group connected on the two feeding belts. The insulating body comprises a base and a tongue. Each terminal in the first terminal group comprises a first contact part, a first holding part and a first welding leg part. Each terminal in the second terminal group comprises a second contact part, a second holding part and a second welding leg part. Each first contact part and each second contact part are respectively exposed on the left side and the right side of the tongue. The terminal feeding belts simultaneously form the first terminal group and the second terminal group after being stamped, torn and bent on the same metal plate. The tearing moulding technology makes each first contact part and each second contact part arranged in a staggered way. The distance between adjacent two first contact parts is equal to the width of the cross section of each second contact part. The flatness and the orthophoria degree of each terminal can be well ensured after a product is moulded in an inlaying way. The excellent rate of finished products is further increased.
Description
Technical field
The utility model relates to the electric connector field technology, refers in particular to a kind of vertical electric connector and terminal material belt thereof.
Background technology
The tradition vertical electric connector comprises insulating body, shield shell and first end subgroup, the second terminal group, wherein shield shell is placed in insulating body and encloses the formation interface outward, be provided with first end pilot trench and the second terminal groove in this insulating body, this first end subgroup correspondence is inserted in the first end pilot trench from the bottom assembles, and this second terminal group is also corresponding to be inserted into the second terminal groove and to enter to assemble from the bottom.This with first end subgroup and the second terminal group respectively after moulding again the mode of assembling have the following disadvantages: the first, two group of terminal needs twice punching press, causes the die sinking cost high; After the second, two group of terminal assembling, the head end of terminal goes out easily now to stick up the PIN phenomenon; After the assembling of the three, two group of terminal, flatness, the normotopia degree of its tail end leg section are difficult to guarantee; The 4th, assembling needs the labor intensive cost, and the production cost is improved.
The utility model content
In view of this, the utility model is for the disappearance of prior art existence, its main purpose is to provide a kind of vertical electric connector and terminal material belt thereof, its can reduce produce material, effectively improve packaging efficiency, solve terminal head end in contact section perk problem, and guaranteed flatness and the normotopia degree of each leg of terminal tail end section.
For achieving the above object, the utility model adopts following technical scheme:
a kind of terminal material belt of electric connector, it comprises the first strip, the second strip and be connected in first end subgroup between this first strip and the second strip, the second terminal group, each terminal of described first end subgroup comprises the first contact site, the first holding parts and the first leg section, each terminal of the second terminal group comprises the second contact site, the second holding parts and the second leg section, first, the head end of the second contact site connects the first strip, first, the tail of the second leg section is connected to the second strip repeatedly, each is first years old, the second contact site is distributed in respectively two planes that are parallel to each other, up and down, each first contact site and the second contact site are staggered, spacing between adjacent two first contact sites equals the width of the cross section of the second contact site, each is first years old, the second leg section is by first, the single row that the tail end of the second holding parts extends to form.
Preferably, the plane at described each first, second leg section place is vertical with the plane at first, second contact site place.
Preferably, described first, second holding parts is arranged in a row and has 90 degree bendings.
Preferably, each first holding parts and the second holding parts, the first leg section and the second leg section are spaced, between the first holding parts and the second holding parts, maintain spacing between the first leg section and the second leg section.
Preferably, the head end of each first contact site is the non-alignment structure, and each second contact site and the first contact site up and down are symmetrical, and the head end of each second contact site is also the non-alignment structure.
a kind of vertical electric connector, comprise the insulating body that vertical type arranges, shield shell and the first end subgroup that is connected in two strips, the second terminal group, this insulating body comprises pedestal and tongue piece, this shield shell is placed in outside insulating body and tongue piece encloses the formation interface, each terminal of this first end subgroup comprises the first contact site, the first holding parts and the first leg section, each terminal of the second terminal group comprises the second contact site, the second holding parts and the second leg section, first, the second terminal group is connected with the insulating body produced by insert molding, each first contact site and the second contact site are staggered, spacing between adjacent two first contact sites equals the width of the cross section of the second contact site, and each is first years old, the second contact site is exposed to respectively the left and right sides of tongue piece, described first, the second holding parts all is embedded in pedestal, each first, second leg section shape is in a row fitly stretches out from the wherein sidewall of insulating body bottom.
Preferably, the plane at each first, second leg section place is lower than the bottom face of insulating body.
Preferably, each first, second leg section is SMD Welding Structure.
Preferably, the head end of described first, second contact site all is sunken in tongue piece.
Preferably, described shield shell has the hollow framework of a up/down perforation, and outside and tongue piece that the upper end of this framework is placed in insulating body enclose the aforementioned interface of formation, and the lower end of this framework is placed in the pedestal of insulating body, and the both sides of framework are provided with fixing feet.
Preferably, described fixing feet is the pins type structure.
The utility model compared with prior art has obvious advantage and beneficial effect, particularly, as shown from the above technical solution, due to first end subgroup and the second terminal group be on same metallic plate by punching press, tear, moulding simultaneously after bending, take this to reduce the material in production process, save production cost, enhance productivity.Utilize this terminal material belt and insulating body produced by insert molding, solve the drawback of the mode of production inefficiency of traditional assembled formation, and after produced by insert molding, the head end of the contact site of first end subgroup and the second terminal group is sunken in insulating body, the PIN problem is stuck up in solution, also has, and each first leg section and the second leg section all are connected in same strip (i.e. the second strip), guarantee well flatness and the normotopia degree of each weld part, improved the welding acceptance rate.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is elaborated.
Description of drawings
Fig. 1 is the overall structure schematic perspective view of the embodiment of the utility model;
Fig. 2 is the exploded view of Fig. 1;
Fig. 3 is the schematic diagram of double layers of terminals strip and insulating body produced by insert molding in the embodiment of the utility model;
Fig. 4 is another visual angle figure of Fig. 3;
Fig. 5 is the sectional view of M-M in Fig. 4;
Fig. 6 is the perspective view of double layers of terminals strip in the embodiment of the utility model;
Fig. 7 is another visual angle figure of Fig. 6;
Fig. 8 is the front view of Fig. 6.
The accompanying drawing identifier declaration:
10, insulating body 11, pedestal
12, tongue piece 20, shield shell
21, framework 22, fixing feet
30, first end subgroup 31, the first contact site
311, head end 32, the first holding parts
33, the first leg section 34, bending
35, warpage bending 40, the second terminal group
41, the second contact site 411, head end
42, the second holding parts 43, the second leg section
50, interface 60, double layers of terminals strip
61, the first strip 62, the second strip.
Embodiment
Please refer to illustrated in figures 1 and 2, it has demonstrated the concrete structure of the preferred embodiment of the utility model, include insulating body 10, shield shell 20 and first end subgroup 30, the second terminal group 40 that vertical type arranges, this shield shell 20 is covered in outer the enclosing of insulating body 10 and forms interface 50, and this first end subgroup 30, the second terminal group 40 are connected with insulating body 10 produced by insert molding.
Wherein, as shown in Figure 2, described insulating body 10 is plastic materials, and it comprises pedestal 11 and the tongue piece 12 that extends upward from pedestal 11 end faces, the rectangular structure of this pedestal 11, and any one of pedestal 11 is all lower than the height of tongue piece 12.
In conjunction with Fig. 1,2, described shield shell 20 is to make of metal material, it has the hollow framework 21 of a up/down perforation, outside and tongue piece 12 that the upper end of this framework 21 is placed in insulating body 10 enclose the aforementioned interface 50 of formation, the lower end of this framework 21 is placed in the pedestal 11 of insulating body 10, and the both sides of framework 21 are provided with the fixing feet 22 of pins type structure.
Hold, in conjunction with shown in Fig. 3 to 8, described first end subgroup 30 and the second terminal group 40 all are connected on strip in process of production, forming double layers of terminals strip 60, its be by with a slice sheet metal by punching press, tear and bending technique is made.Described strip comprises the first strip 61 and horizontally disposed second strip 62 of vertical setting, the head end of aforementioned first end subgroup 30 and the second terminal group 40 all is connected in the first strip 61, and tail end all is connected in the second strip 62, connect by strip and can make each terminal arrangement neat, can guarantee also that after produced by insert molding product has good flatness, normotopia degree.
Wherein, as shown in Figure 7, each terminal of first end subgroup 30 comprises that each terminal of the first contact site 31, the first holding parts 32 and the first leg section 33, the second terminal group 40 comprises the second contact site 41, the second holding parts 42 and the second leg section 43.This first, second contact site 31,41 is laminated structure, its head end all is connected in the first strip 61, this first, second contact site 31,41 is distributed in respectively two planes that are parallel to each other, up and down, and each first contact site 31 and the second contact site 41 are staggered, as shown in Figure 8, the spacing a between adjacent two first contact sites 31 equals the width a ' (namely tearing moulding) of the cross section of the second contact site 41; Also have, the head end 311 of each first contact site 31 is the non-alignment structure, and each second contact site 41 and the first contact site are symmetrical Shang Xia 31, and the head end 411 of each second contact site 41 is also the non-alignment structure.This first, second holding parts 32,42 is arranged in a row and has 90 degree bending 34(is bending and molding).And first, second leg section the 33, the 43rd, a single row who is formed by first, second holding parts 32,42 tail end downsagging bending 35, the plane at these first, second leg section 33,43 places is vertical with the plane at first, second contact site 31,41 places, and the tail end of each first, second leg section 33,43 all is connected in the second strip 62.As shown in Fig. 6 to 8, each first holding parts 32 and the second holding parts 42, the first leg section 33 and the second leg section 43 are spaced, between the first holding parts 32 and the second holding parts 42, maintain spacing b (b〉0) (being punch forming) between the first leg section 33 and the second leg section 43.
After double layers of terminals strip 60 and insulating body 10 produced by insert molding, this first end subgroup 30 and the second terminal group 40 are covered in insulating body 10, wherein the first contact site 31 and the second contact site 41 are exposed to respectively the left and right sides of tongue piece 12, and the head end 311,411 of the first contact site 31 and the second contact site 41 all is sunken in tongue piece 12.Described the first holding parts 32 and the second holding parts 42 all are covered in pedestal 11.Described the first leg section 33 and the second leg section 43 shapes are in a row fitly stretches out from the wherein sidewall of insulating body 10 bottoms, and the plane at each first leg section 33 and the second leg section 43 places is lower than the bottom face of insulating body 10, as shown in 5, the plane at each first leg section 33 and the second leg section 43 places is X(X with difference in height between the bottom face of insulating body 10〉0), respectively the first leg section 33 and the second leg section 43 are SMD (SMI) Welding Structure.
Production and the assembling process of this vertical type displayport electric connector are as follows:
At first, on the piece of metal sheet by punching press, tear and bending technique is made double layers of terminals strip 60; Then this double layers of terminals strip 60 is placed in mould, then through the technique of produced by insert molding, insulating body 10 and first end subgroup 30, second terminal group 40 of double layers of terminals strip 60 is connected as one; After insulating body 10 produced by insert molding, cut off the first strip 61 and the second strip 62; Then shield shell 20 from top to bottom is placed in outside insulating body 10 and gets final product.
In sum, design focal point of the present utility model is, due to first end subgroup 30 and the second terminal group 40 be on same metallic plate by punching press, tear, moulding simultaneously after bending, take this to reduce the material in production process, save production cost, enhance productivity; When electric connector is made, utilize this terminal material belt 60 and insulating body 10 produced by insert molding, solve the drawback of the mode of production inefficiency of traditional assembled formation, and after produced by insert molding, the head end 311,411 of the contact site of first end subgroup 30 and the second terminal group 40 is sunken in insulating body 10, the PIN problem is stuck up in solution, also have, each first leg section 33 and the second leg section 43 all are connected in same strip (i.e. the second strip 62), guarantee well each weld part 33,43 flatness and normotopia degree, improved the welding acceptance rate.
The above, it is only preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, therefore every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment does.
Claims (10)
1. the terminal material belt of an electric connector, it comprises the first strip, the second strip and be connected in first end subgroup between this first strip and the second strip, the second terminal group, each terminal of described first end subgroup comprises the first contact site, the first holding parts and the first leg section, each terminal of the second terminal group comprises the second contact site, the second holding parts and the second leg section, first, the head end of the second contact site connects the first strip, first, the tail of the second leg section is connected to the second strip repeatedly, it is characterized in that: each is first years old, the second contact site is distributed in respectively two planes that are parallel to each other, up and down, each first contact site and the second contact site are staggered, spacing between adjacent two first contact sites equals the width of the cross section of the second contact site, each is first years old, the second leg section is by first, the single row that the tail end of the second holding parts extends to form.
2. the terminal material belt of electric connector according to claim 1 is characterized in that: the plane at described each first, second leg section place is vertical with the plane at first, second contact site place.
3. the terminal material belt of electric connector according to claim 1, it is characterized in that: described first, second holding parts is arranged in a row and has 90 degree bendings, each first holding parts and the second holding parts, the first leg section and the second leg section are spaced, between the first holding parts and the second holding parts, maintain spacing between the first leg section and the second leg section.
4. the terminal material belt of electric connector according to claim 1 is characterized in that: the head end of each first contact site is the non-alignment structure, and each second contact site is symmetrical with the first contact site up and down, and respectively the head end of second contact site is also the non-alignment structure.
5. vertical electric connector, comprise the insulating body that vertical type arranges, shield shell and the first end subgroup that is connected in two strips, the second terminal group, this insulating body comprises pedestal and tongue piece, this shield shell is placed in outside insulating body and tongue piece encloses the formation interface, each terminal of this first end subgroup comprises the first contact site, the first holding parts and the first leg section, each terminal of the second terminal group comprises the second contact site, the second holding parts and the second leg section, it is characterized in that: first, the second terminal group is connected with the insulating body produced by insert molding, each first contact site and the second contact site are staggered, spacing between adjacent two first contact sites equals the width of the cross section of the second contact site, and each is first years old, the second contact site is exposed to respectively the left and right sides of tongue piece, described first, the second holding parts all is embedded in pedestal, each first, second leg section shape is in a row fitly stretches out from the wherein sidewall of insulating body bottom.
6. vertical electric connector according to claim 5 is characterized in that: the plane at each first, second leg section place is lower than the bottom face of insulating body.
7. vertical electric connector according to claim 5 is characterized in that: each first, second leg section is SMD Welding Structure.
8. vertical electric connector according to claim 5, it is characterized in that: the head end of described first, second contact site all is sunken in tongue piece.
9. vertical electric connector according to claim 5, it is characterized in that: described shield shell has the hollow framework of a up/down perforation, outside and tongue piece that the upper end of this framework is placed in insulating body enclose the aforementioned interface of formation, the lower end of this framework is placed in the pedestal of insulating body, and the both sides of framework are provided with fixing feet.
10. vertical electric connector according to claim 9, it is characterized in that: described fixing feet is the pins type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220550594 CN202977791U (en) | 2012-10-25 | 2012-10-25 | Vertical type electric connector and terminal feeding belts thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220550594 CN202977791U (en) | 2012-10-25 | 2012-10-25 | Vertical type electric connector and terminal feeding belts thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202977791U true CN202977791U (en) | 2013-06-05 |
Family
ID=48518824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220550594 Expired - Fee Related CN202977791U (en) | 2012-10-25 | 2012-10-25 | Vertical type electric connector and terminal feeding belts thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202977791U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598782A (en) * | 2018-06-01 | 2018-09-28 | 东莞铭普光磁股份有限公司 | A kind of SFP-DD high speed signals electric connector and its assemble method |
| CN110212339A (en) * | 2019-07-08 | 2019-09-06 | 深圳市兴万联电子有限公司 | The terminal material belt of connector and the forming method of bonder terminal |
-
2012
- 2012-10-25 CN CN 201220550594 patent/CN202977791U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598782A (en) * | 2018-06-01 | 2018-09-28 | 东莞铭普光磁股份有限公司 | A kind of SFP-DD high speed signals electric connector and its assemble method |
| CN108598782B (en) * | 2018-06-01 | 2024-03-26 | 广东拓亿达电子科技有限公司 | SFP-DD high-speed signal electric connector and assembling method thereof |
| CN110212339A (en) * | 2019-07-08 | 2019-09-06 | 深圳市兴万联电子有限公司 | The terminal material belt of connector and the forming method of bonder terminal |
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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: 20130605 Termination date: 20201025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |