CN103872471B - Switch female end welding inserted sheet - Google Patents
Switch female end welding inserted sheet Download PDFInfo
- Publication number
- CN103872471B CN103872471B CN201410101949.0A CN201410101949A CN103872471B CN 103872471 B CN103872471 B CN 103872471B CN 201410101949 A CN201410101949 A CN 201410101949A CN 103872471 B CN103872471 B CN 103872471B
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- holding piece
- piece body
- right holding
- bonding pad
- inserted sheet
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- Push-Button Switches (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention discloses a kind of switch female end welding inserted sheet, comprise one group of left and right holding piece (51,52), it respectively has a holding piece body, left holding piece body (511) has a bonding pad (513), two sides of bonding pad (513) respectively have a clamp structure (514), left holding piece body (511) has the salient point (515) that a punching press is formed; The upper position relative with described bonding pad (513) of right holding piece body (521) is provided with a balancing leg (522), right holding piece body (521) is provided with one match with described salient point (515) keep away position " U " type breach (523); Two described smooth surface transition muscle (512) mutually specular and cross section is formed the gap of " loudspeaker " type; The present invention adopts connector to connect and automatic welding, improves production efficiency, reduces production cost, also improve product quality.
Description
Technical field
The present invention relates to the connector that a kind of circuit connects, be specially a kind of with switch with the use of female end inserted sheet.
Background technology
In electric equipment or circuit module, switch is the control through being usually used in power supply or signal, this just relates to the connection of switch and electrical equipment internal circuit, as shown in Figure 1, switch (1) needs the panel (3) being fixed on outer cover above so that personnel carry out fork shift or pressing operation to it, male end inserted sheet (11) on usual switch (1) connects one end of a wire (4) by scolding tin mode, and then is connected with wiring board (2) by the other end of wire (4) in the mode of scolding tin equally.In the middle of the process of assembly and connection, first male end inserted sheet (11) to be burn-on wire (4), again by wire (4) through switch installing hole (31), then in shroud floor (3), fix switch (1), finally wire (4) is soldered to wiring board (2) and goes up thus the whole assembly and connection operation completing switch.Due to needs bonding wire, whole process more complicated, meanwhile, because the space structure of electric equipment limits, often make the wire operation be soldered on circuit board become very difficult, thus it is very high to reduce production efficiency, cost of labor; Finally, the quality due to scolding tin relies on the technical ability of welder and the labour intensity of workman and its mood at that time, very bad control.
Summary of the invention
Efficient in order to what realize between switch and wiring board, the connection of reliable and low cost, the invention provides a kind of switch female end welding inserted sheet, technical scheme of the present invention is: it is the overall structure of a metal plate punching, comprise one group of left side, right holding piece, it respectively has a holding piece body, this is connected by arc transition dowel therebetween, left holding piece body has a bonding pad, it is connected with left holding piece body by a smooth surface transition muscle, two sides of bonding pad respectively there is a clamp structure, left holding piece body has the salient point that a punching press is formed, position relative with described bonding pad on right holding piece body, is provided with a balancing leg, and it is also connected with right holding piece body by a smooth surface transition muscle, two described mutual specular of smooth surface transition muscle, itself and left and right holding piece body, jointly form " loudspeaker " type on cross section, descending gap, the opening of " loudspeaker " type, the space of also i.e. two mutual specular formation of smooth surface transition muscle, play when male end inserted sheet inserts and guide the effect of inserting, described salient point also locks it in case anti-avulsion falls by the lock hole on it when male end inserted sheet inserts, after described clamp structure is used for this product insertion wiring board, before welding, play fixation, keep it to drop, after described balancing leg is used for this product insertion wiring board, before welding, work required dimensional tolerance and form and position tolerance when keeping desired location state to be connected with male end inserted sheet with guarantee.
As one limit, right holding piece body is provided with position " U " type of a keeping away breach matched with described salient point, with make left and right holding piece body, between spacing between 0 to 1 millimeter.
The present invention adopts the beneficial effect of above technical scheme to be: connect owing to adopting connector, eliminate the operation of bonding wire, also switch, the assembling of wiring board and maintenance is simplified, thus improve production efficiency, reduce production cost, simultaneously, owing to have employed wave-soldering, automation technolo degree is high, connects quality better.
Accompanying drawing explanation
Fig. 1 is existing switch connection diagram;
Fig. 2,3 is application schematic diagrames of the present invention;
Fig. 4,5 are the present invention along A in Fig. 3 to B to schematic cross-section;
Fig. 6 is structural representation of the present invention;
During Fig. 7 the present invention along C in Fig. 6 to schematic cross-section.
In figure, 1 switch, 11 male end inserted sheets, 111 lock holes, 2 wiring boards, 21 pads, 22 welding via holes, 23 inserted slots, 3 panels, 31 switch installing holes, 4 wires, 5 the present invention, 51 left holding pieces, 52 right holding pieces, 53 arc transition dowels, 511 left holding piece bodies, 512 smooth surface transition muscle, 513 bonding pads, 514 clamp structures, 515 salient points, 521 right holding piece bodies, 522 balancing legs, 523 keep away position " U " type breach, solder joint 6.
Embodiment
As shown in Figure 6,7, the present invention is the overall structure of a metal plate punching, comprise one group of left and right holding piece 51,52, it respectively has a holding piece body, therebetween connected by arc transition dowel 53, left holding piece body 511 has a bonding pad 513, it is connected with left holding piece body 511 by a smooth surface transition muscle 512, two sides of bonding pad 513 respectively there is a clamp structure 514, left holding piece body 511 has the salient point 515 that a punching press is formed; Position relative with described bonding pad 513 on right holding piece body 521, be provided with a balancing leg 522, it is also connected with right holding piece body 521 by a smooth surface transition muscle 512, and right holding piece body 521 is provided with position " U " type of a keeping away breach 523 matched with described salient point 515; The described mutual specular of two smooth surface transition muscle 512, that itself and left and right holding piece body 511,521 jointly form " loudspeaker " type on cross section, descending gap, the opening of " loudspeaker " type, the space of also i.e. two mutual specular formation of smooth surface transition muscle 512, play when male end inserted sheet inserts and guide the effect of inserting; Described salient point 515 with keep away position " U " type breach 523 match thus make the spacing between left and right holding piece body 511,521 be less than the thickness of male end inserted sheet 11 (spacing range is between 0 to 1 millimeter, determine according to the thickness of male end inserted sheet), thus generation conducts required chucking power, realizes reliable contacts; As shown in Figure 4, described salient point 515 also locks it in case anti-avulsion falls by the lock hole 111 on it when male end inserted sheet 11 inserts; As shown in Figure 5, after described clamp structure 514 inserts wiring board 2 for this product, before welding, play fixation, keep it to drop; Required dimensional tolerance and form and position tolerance when keeping desired location state to ensure to be connected with male end inserted sheet 11 is worked after described balancing leg 522 inserts wiring board 2 for this product, before welding.
Illustrate assembling, welding and the whole process be connected as shown in Figure 2,3, first, the present invention is inserted welding via hole 22, make clamp structure 514 through wiring board 2 and block onboard, at this moment namely the present invention is fixed on wiring board 2, to ensure its position degree by left holding piece body 511, clamp structure 514, welding via hole 22, the structure formed between the surface of wiring board 2 and balancing leg 522 and position relationship; Then carrying out wave-soldering by assembling this practical wiring board, between the present invention and the pad 21 on wiring board 2, forming solder joint 6 and realize permanent electrical connection and mechanical connection; Again the wiring board 2 welded is loaded in the panel 3 of electrical equipment; Until described salient point 515 locks with described lock hole 111 in that finally switch 1 is inserted into the present invention's " loudspeaker " type via the inserted slot 23 on switch installing hole 31 and wiring board 2, descending gap.When switch damage need to change time, only need be extracted and change a new switch and insert.
Above-mentioned embodiment is exemplary, is to better enable those skilled in the art understand this patent, can not be interpreted as it is restriction this patent being comprised to scope; As long as any change that the technology contents essence that technical scheme is made disclosed in this patent is identical or equivalent or modification, all fall into the scope that this patent comprises.
Claims (2)
1. a switch female end welding inserted sheet, it is the overall structure of a metal plate punching, comprise one group of left side, right holding piece (51, 52), it respectively has a holding piece body, it is characterized in that: two described holding piece bodies (511, 521) connected by arc transition dowel (53) between, left holding piece body (511) has a bonding pad (513), it is connected with left holding piece body (511) by a smooth surface transition muscle (512), two sides of bonding pad (513) respectively have a clamp structure (514), left holding piece body (511) has the salient point (515) that a punching press is formed, in the upper position relative with described bonding pad (513) of right holding piece body (521), be provided with a balancing leg (522), it is also connected with right holding piece body (521) by a smooth surface transition muscle (512), two described smooth surface transition muscle (512) are specular mutually, that itself and left and right holding piece body (511,521) jointly form " loudspeaker " type on cross section, descending gap.
2. switch female end welding inserted sheet as claimed in claim 1, it is characterized in that: be provided with on described right holding piece body (521) one match with described salient point (515) keep away position " U " type breach (523), to make spacing between left and right holding piece body (511,521) between 0 to 1 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410101949.0A CN103872471B (en) | 2014-03-19 | 2014-03-19 | Switch female end welding inserted sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410101949.0A CN103872471B (en) | 2014-03-19 | 2014-03-19 | Switch female end welding inserted sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103872471A CN103872471A (en) | 2014-06-18 |
| CN103872471B true CN103872471B (en) | 2016-01-20 |
Family
ID=50910752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410101949.0A Active CN103872471B (en) | 2014-03-19 | 2014-03-19 | Switch female end welding inserted sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103872471B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201171101Y (en) * | 2008-02-22 | 2008-12-24 | 实盈电子(东莞)有限公司 | Terminal structure of battery connector |
| WO2010047225A1 (en) * | 2008-10-24 | 2010-04-29 | 日本圧着端子製造株式会社 | Connector |
| CN203760690U (en) * | 2014-03-19 | 2014-08-06 | 上海梁维贸易有限公司 | Switch mother end welding plug piece |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10331229A1 (en) * | 2003-07-10 | 2005-01-27 | Robert Bosch Gmbh | Contact arrangement with an electrical plug connection |
-
2014
- 2014-03-19 CN CN201410101949.0A patent/CN103872471B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201171101Y (en) * | 2008-02-22 | 2008-12-24 | 实盈电子(东莞)有限公司 | Terminal structure of battery connector |
| WO2010047225A1 (en) * | 2008-10-24 | 2010-04-29 | 日本圧着端子製造株式会社 | Connector |
| CN203760690U (en) * | 2014-03-19 | 2014-08-06 | 上海梁维贸易有限公司 | Switch mother end welding plug piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103872471A (en) | 2014-06-18 |
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