CN201444504U - Electrical connector terminal structure improvement - Google Patents
Electrical connector terminal structure improvement Download PDFInfo
- Publication number
- CN201444504U CN201444504U CN2008200441536U CN200820044153U CN201444504U CN 201444504 U CN201444504 U CN 201444504U CN 2008200441536 U CN2008200441536 U CN 2008200441536U CN 200820044153 U CN200820044153 U CN 200820044153U CN 201444504 U CN201444504 U CN 201444504U
- Authority
- CN
- China
- Prior art keywords
- contact site
- contact part
- connecting arm
- linking arm
- terminal
- 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 - Fee Related
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Abstract
The utility model discloses an electrical connector terminal structure improvement, which comprises a contact part, a fixed part, and a connecting arm supporting the contact part, wherein, a tin column is extended to the lower end of the fixed part, the contact arm of the contact part and the connecting arm are directly jointlessly formed with a material belt, a clearance convenient to stamp is opened between the connecting arm and the contact part, the left and right arms of the contact part are arranged in parallel and level with the top end thereof, and the top ends of the left and right arms of the contact part between two adjacent terminals on the material belt are arranged in dislocation; and the arrangement that the clearance is arranged between the connecting arm and the contact part ensures that the connecting arm is not cracked in tension when the terminals are formed, and the favorable electric conductivity of the terminals and other plug connectors is ensured for a long time.
Description
Technical field
The utility model relates to computer connector technical field, refers in particular to a kind of improvement of electric connector terminal structure.
Background technology
Existing electric connector terminal is that unwanted terminal material is removed, and the material that needs is stayed, and is bent into required form again; The shape of bending mostly is " U " shape.Terminal material is launched, material requested is greater than the Connection Block spacing, in order to want the Connection Block spacing to cooperate the heterodyne assembling, its terminal pitch will double at least, be between adjacent both ends spacing for just being the centre-to-centre spacing of jack at interval on the Connection Block, the terminal material cost that equals to double at least, and need twice assembling just can finish at least for same socket hole on the Connection Block, thereby the program and the man-hour that can double when in a row assembling, increase cost and waste material.
In addition, the patent No. is that 2005200626276 Chinese patent discloses a kind of electric connector terminal structure, two linking arms of this structure terminal are to adopt mode that punching out tears directly to form after the drawing crack from the sheet material, can form slight crack at the root of linking arm, there is following defective in this structure: the damage that can cause material is torn in punching out, reduce product quality, the slight crack of its formation can further be drawn back in long-term use, thereby influence the clamping elasticity of two linking arms, thereby the electric conductivity after making other plug connector and terminal peg graft descends.
The utility model content
The purpose of this utility model is, a kind of electric connector terminal structural improvement is provided, can guarantee that other plug connector and this terminal are pegged graft after, its linking arm can not guarantee for a long time that terminal and other plug connector have excellent conducting performance again by drawing crack,
The technical scheme that the utility model provides is as follows: a kind of electric connector terminal structural improvement is provided, the linking arm that comprises contact site, fixed part and support contact site, the lower end of the fixed part tin pin of having extended, the contact arm of described contact site and linking arm are direct and strip is one-body molded, offer the gap of being convenient to punching press between described linking arm and the described contact site, two arms and the concordant setting in the top of contact site about described contact site, on the strip the contact site of two abutting ends about the top of two arms shift to install.
The utlity model has following advantage, by between linking arm and contact site, the gap being set, can guarantee linking arm after the terminal moulding, linking arm can be again by drawing crack, in use, can guarantee for a long time that terminal and other plug connector have excellent conducting performance.
Description of drawings
Fig. 1 is the vertical view before the moulding of the utility model terminal;
Fig. 2 is the front view before the moulding of the utility model terminal;
Fig. 3 is the left view before the moulding of the utility model terminal;
Fig. 4 is the utility model terminal user mode front view.
Embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of electric connector terminal structural improvement is provided, be provided with contact site, the linking arm 11 of fixed part 1 and support contact site, the lower end of the fixed part 1 tin pin of having extended, the contact arm 13 of described contact site and linking arm 11 directly and strip one-body molded, linking arm 11,12 and contact site between offer the gap 17 of being convenient to punching press, 18, two arms 16 and the concordant setting in the top of contact site about contact site 3, the right and left linking arm 11 of the sub-contact site of two abutting ends on the strip, 12 top 15 be adjacent terminal about two arms 16 shift to install, promptly the top 15 of the linking arm 11 of this terminal is higher than contact arm 13.
Between linking arm 11,12 and the contact site gap 17 is set, can guarantees linking arm 11,12 after the terminal moulding, linking arm 11,12 can in use, can not guarantee for a long time that terminal and other plug connector have excellent conducting performance again by drawing crack.
Claims (1)
1. electric connector terminal structural improvement, the linking arm that comprises contact site, fixed part and support contact site, the lower end of the fixed part tin pin of having extended, the contact arm of described contact site and linking arm are direct and strip is one-body molded, it is characterized in that, offer the gap of being convenient to punching press between described linking arm and the described contact site, two arms and the concordant setting in the top of contact site about described contact site, the left and right arms that the top of two arms is adjacent terminal about the sub-contact site of two abutting ends on the strip shifts to install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008200441536U CN201444504U (en) | 2008-02-21 | 2008-02-21 | Electrical connector terminal structure improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008200441536U CN201444504U (en) | 2008-02-21 | 2008-02-21 | Electrical connector terminal structure improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201444504U true CN201444504U (en) | 2010-04-28 |
Family
ID=42549184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008200441536U Expired - Fee Related CN201444504U (en) | 2008-02-21 | 2008-02-21 | Electrical connector terminal structure improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201444504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730742A (en) * | 2012-10-16 | 2014-04-16 | 广州华凌制冷设备有限公司 | Single-inserting piece, PCB component, inserting-connection method, single-inserting piece device and inserting piece component |
-
2008
- 2008-02-21 CN CN2008200441536U patent/CN201444504U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730742A (en) * | 2012-10-16 | 2014-04-16 | 广州华凌制冷设备有限公司 | Single-inserting piece, PCB component, inserting-connection method, single-inserting piece device and inserting piece component |
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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: 20100428 Termination date: 20110221 |