CN103457116A - Improved power socket fixing insertion piece - Google Patents
Improved power socket fixing insertion piece Download PDFInfo
- Publication number
- CN103457116A CN103457116A CN201310387319XA CN201310387319A CN103457116A CN 103457116 A CN103457116 A CN 103457116A CN 201310387319X A CN201310387319X A CN 201310387319XA CN 201310387319 A CN201310387319 A CN 201310387319A CN 103457116 A CN103457116 A CN 103457116A
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- China
- Prior art keywords
- insertion piece
- inserted sheet
- fixing insertion
- power socket
- fixing
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Abstract
The invention discloses an improved power socket fixing insertion piece. The fixing insertion piece (3) is in a slice shape and is erected at the two ends of the side, where a pin (4) is arranged, of a power socket (1). A downward concave opening is formed in the top surface of the fixing insertion piece (3), a protruded insertion piece salient point (31) is arranged on one lateral side of the fixing insertion piece (3), an insertion piece torsion corner (32) is further arranged on the fixing insertion piece at the portion above the insertion piece salient point (31), the top surface and the bottom surface of the fixing insertion piece (3) form the included angle of 10 degrees to 45 degrees in the horizontal direction, and the height of the insertion piece torsion corner (32) is 2mm to 5mm. The fixing insertion piece enables the power socket to be fixed on a main board in a twisted leg method, completely solves the problems that the power socket and the main board are prone to wholly inclining, being inaccurate in butt joint of connectors and being infirm in welding in tinned process, and effectively improves product yield and production efficiency.
Description
Technical field
The present invention relates to a kind of fixedly inserted sheet, relate in particular to fixedly inserted sheet of a kind of modified form vehicle power socket.
Background technology
At present, as shown in Figure 1, the two ends of vehicle power socket 1 one side are respectively arranged with a fixing inserted sheet 3, the middle part of this face is provided with contact pin 4, correspondence position on mainboard 2 is provided with fixedly inserting-plate hole 21 and pin holes 4, when supply socket 1 assigns on mainboard 2, fixedly the inserted sheet salient point 31 on inserted sheet 3 can block the fixedly inserting-plate hole 21 on host mainboard 2 just, complete being fixedly connected with of supply socket 1 and mainboard 2 with this, then, above-mentioned coupling assembling is put into to equipment special and carry out the subsequent operations such as wave-soldering.
But, the bed knife of inserted sheet salient point 31 is limited, in the process shifted at this coupling assembling and while being placed on the crest welder chain, this coupling assembling all can meet with certain vibrations, fixedly inserted sheet 3 will become flexible, cause supply socket 1, with respect to mainboard 2, crooked phenomenon is arranged, and then cause the finished product assembling time can't dock accurately.Simultaneously, because contact pin on coupling assembling 4 is more, can't repair one by one, so once whole occur that crooked phenomenon, joint docking are inaccurate, cross the process of tin not prison welding and the defective products caused such as lean on all must directly scrap, so, just cause serious cost to increase and the wasting of resources.
Summary of the invention
For above-mentioned existing technical problem, the invention provides fixedly inserted sheet of a kind of improved type electric supply socket.
For achieving the above object, the invention provides fixedly inserted sheet of a kind of improved type electric supply socket, described fixedly inserted sheet is sheet, stands in supply socket the two ends of that face that is mounted with contact pin; Fixedly the end face of inserted sheet is provided with a recess recessed down, and the one side is provided with outwards outstanding inserted sheet salient point, and the inserted sheet salient point can block the fixedly inserting-plate hole on host mainboard just, so just completes supply socket and installs and pre-fix with aiming at of mainboard; Fixedly inserted sheet is positioned at the above position of inserted sheet salient point and also is provided with the inserted sheet torsional angle, the inserted sheet torsional angle and fixedly inserting-plate hole not on a vertical plane, be stuck in fixedly on the mainboard face of inserting-plate hole periphery.
Further, fixedly the end face of inserted sheet becomes 10 ° of-45 ° of angles in the horizontal direction with bottom surface, and torsional angle need degree of having, excessive inserted sheet torsional angle rapid wear, and too small inserted sheet torsional angle is easily de-.
Further, the height at inserted sheet torsional angle position is 2mm-5mm, to guarantee that inserted sheet torsional angle position has enough length can expose the fixedly inserting-plate hole of mainboard, the operation that conveniently utilizes instrument to be reversed it simultaneously.
The present invention by supply socket fixedly inserted sheet change by original flat construction the mode twisted leg into and be fixed on mainboard, wholely after can avoiding supply socket to be connected with mainboard fully occur that crooked phenomenon, joint docking are inaccurate, while crossing process of tin, not prison welding such as leans at the generation of problem, effectively improves product yield and production efficiency.
The accompanying drawing explanation
Fig. 1 is the fixedly schematic diagram of inserted sheet existing structure of supply socket;
Fig. 2 is structural representation of the present invention;
The enlarged drawing that Fig. 3 is A place in Fig. 2.
In figure: 1, supply socket, 2, mainboard, 21, fixing inserting-plate hole, 22, pin holes, 3, fixing inserted sheet, 31, the inserted sheet salient point, 32, the inserted sheet torsional angle, 4, contact pin.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figures 2 and 3, fixedly inserted sheet 3 of the present invention stands on the two ends that are mounted with that face of contact pin 4 in supply socket 1, fixedly inserted sheet 3 is sheet, its end face is provided with a recess recessed down, the one side is provided with outwards outstanding inserted sheet salient point 31, and its above position that is positioned at inserted sheet salient point 31 also is provided with inserted sheet torsional angle 32.
During use, the fixedly inserted sheet 3 that first will be shaped as straight sheet is assigned in fixedly inserting-plate hole 21 corresponding on mainboard 2, the contact pin 4 of settling in supply socket 1 is simultaneously also assigned in pin holes 4 corresponding on mainboard 2, now fixedly the inserted sheet salient point 31 on inserted sheet 3 can block the fixedly inserting-plate hole 21 on host mainboard 2 just, so just completes aiming at installation and pre-fixing of supply socket 1 and mainboard 2; Then utilize instrument, the fixedly inserted sheet 3 of straight sheet is positioned at inserted sheet salient point 31 top the part level be twisted into inserted sheet torsional angle 32 as shown in Figure 3, thereby complete being fixedly connected with of supply socket 1 and mainboard 2.
Require in above-described embodiment, further require the fixedly end face of inserted sheet 3 to become in the horizontal direction 10 ° of-45 ° of angles with bottom surface, while turning round inserted sheet torsional angle 32 processed, the angle of reversing is without excessive, it is limited that fixedly inserted sheet 3 exposes the height of fixing inserting-plate hole 21, in order to avoid overexert, less inserted sheet torsional angle 32 torsional fractures or twist off by size.
In the various embodiments described above, the height that further requires inserted sheet torsional angle 32 positions is 2mm-5mm, just because fixedly inserted sheet 3 to expose the height of fixing inserting-plate hole 21 limited, thereby too short, the operation that inconvenient instrument is clamped; The long space that takies assembling.
As from the foregoing, fixedly inserted sheet 3 no longer is being straight sheet all from top to bottom, can not deviate from because of inserted sheet salient point 31 self-retaining inserting-plate hole 21 belows, with regard to deviating from that section self-retaining inserting-plate hole 21 that fixedly inserted sheet 3 is also complied with that easily makes inserted sheet salient point 31 tops, cause supply socket 1, with respect to mainboard 2, crooked phenomenon is arranged.According to technique scheme, fixedly inserted sheet 3 is fixing more firm in fixing inserting-plate hole 21, even if deviate from inserted sheet salient point 31 self-retaining inserting-plate hole 21 belows, exposing the fixedly position of inserting-plate hole 21 because of fixing inserted sheet 3 is inserted sheet torsional angle 32, fixedly the end face of inserted sheet 3 becomes 10 ° of-45 ° of angles in the horizontal direction with bottom surface, so inserted sheet torsional angle 32 with fixing inserting-plate hole 21 not on a vertical plane, so can not deviate from fixedly inserting-plate hole 21.
Claims (3)
1. the fixing inserted sheet of an improved type electric supply socket, is characterized in that, described fixedly inserted sheet (3) is sheet, stands on the two ends that are mounted with that face of contact pin (4) in supply socket (1); Fixedly the end face of inserted sheet (3) is provided with a recess recessed down, and the one side is provided with outwards outstanding inserted sheet salient point (31), and it is positioned at the above position of inserted sheet salient point (31) and also is provided with inserted sheet torsional angle (32).
2. the fixing inserted sheet of a kind of improved type electric supply socket according to claim 1, is characterized in that, the end face of described fixedly inserted sheet (3) becomes 10 ° of-45 ° of angles in the horizontal direction with bottom surface.
3. the fixing inserted sheet of a kind of improved type electric supply socket according to claim 1 and 2, is characterized in that, the height at described inserted sheet torsional angle (32) position is 2mm-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310387319XA CN103457116A (en) | 2013-08-30 | 2013-08-30 | Improved power socket fixing insertion piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310387319XA CN103457116A (en) | 2013-08-30 | 2013-08-30 | Improved power socket fixing insertion piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103457116A true CN103457116A (en) | 2013-12-18 |
Family
ID=49739217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310387319XA Pending CN103457116A (en) | 2013-08-30 | 2013-08-30 | Improved power socket fixing insertion piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103457116A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5135412A (en) * | 1991-01-29 | 1992-08-04 | E. I. Du Pont De Nemours And Company | Hold-down terminal |
| US5228870A (en) * | 1992-07-30 | 1993-07-20 | Amp Incorporated | Connector to circuit board securing arrangement with holding device insertion depth compensator |
| EP0676832A1 (en) * | 1994-04-07 | 1995-10-11 | Framatome Connectors International | Retention device |
| CN102842789A (en) * | 2011-06-21 | 2012-12-26 | 李尔公司 | Terminal and connector assembly |
| CN203434403U (en) * | 2013-08-30 | 2014-02-12 | 徐州华夏电子有限公司 | Improved power socket fixing insertion piece |
-
2013
- 2013-08-30 CN CN201310387319XA patent/CN103457116A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5135412A (en) * | 1991-01-29 | 1992-08-04 | E. I. Du Pont De Nemours And Company | Hold-down terminal |
| US5228870A (en) * | 1992-07-30 | 1993-07-20 | Amp Incorporated | Connector to circuit board securing arrangement with holding device insertion depth compensator |
| EP0676832A1 (en) * | 1994-04-07 | 1995-10-11 | Framatome Connectors International | Retention device |
| CN102842789A (en) * | 2011-06-21 | 2012-12-26 | 李尔公司 | Terminal and connector assembly |
| CN203434403U (en) * | 2013-08-30 | 2014-02-12 | 徐州华夏电子有限公司 | Improved power socket fixing insertion piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |