CN101562948B - Electric connector and method for assembling same on circuit board - Google Patents
Electric connector and method for assembling same on circuit board Download PDFInfo
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- CN101562948B CN101562948B CN2009100397227A CN200910039722A CN101562948B CN 101562948 B CN101562948 B CN 101562948B CN 2009100397227 A CN2009100397227 A CN 2009100397227A CN 200910039722 A CN200910039722 A CN 200910039722A CN 101562948 B CN101562948 B CN 101562948B
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- matrix
- circuit board
- electric connector
- location division
- slide block
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Abstract
The invention relates to an electric connector and a method for assembling the same on a circuit board. The technical scheme is as follows: firstly, a first positioning part and a second positioning part are arranged on a first basal body, the welding parts and the extension parts of conducting strips contained in the first basal body are exposed on the bottom of the first basal body, a second basal body is arranged at the rear end of the first basal body, and a buckle arm and a bulging part buckled with the first positioning part are arranged on the second basal body so as to position the extension parts between the bottom of the first basal body and the bottom of the second basal body and to expose the welding parts on the bottom of the second basal body; secondly, a circuit board provided with openings is arranged on the electric connector, the total length of the openings is more than the total length of the welding parts, and the bottom of the second basal body is arranged on the circuit board so as to correspondingly insert welding parts into the openings from above the circuit board; and thirdly, the first basal body is pushed to slide relative to the second basal body towards the direction of the circuit board until the buckle arm is buckled with the second positioning part so as to position the extension parts between the bottom of the circuit board and the bottom of the second basal body and to expose the welding parts on the bottom of the circuit board. The invention improves the yield of assembling the conducting strips on the circuit board.
Description
[technical field]
The present invention relates to a kind of electric connector and be assembled to the method for circuit board, refer to a kind of input and output electric connector especially and be assembled to the method for circuit board.
[background technology]
China's Mainland patent CN03263410.2 is a kind of electric connector that present industry is generally used, and described electric connector is electrically connected to a circuit board, and it comprises a body, a plurality of conducting terminal and an escapement.
Described body is provided with a plurality of terminal channels.
Described conducting terminal is contained in described terminal channel, described conducting terminal part is contained by described body, part is revealed in described body bottom surface, the part that is revealed in described body bottom surface comprises and is used to be welded on the weld part on the described circuit board and stretches into a junction in the set through hole of described circuit board, and described connecting portion is used to connect the part that described weld part and described conducting terminal are contained by described body.
Described escapement is fixed in the described body, and the part that contained by described body of the described conducting terminal of fixing.
During assembling, earlier described conducting terminal is fixed in the described body, after be assembled on the described body and be sheathed on the part that described conducting terminal is contained by described body described escapement is disposable, the assembling of finishing described escapement just forms described electric connector afterwards, at last described electric connector is installed on the described circuit board, during assembling, described weld part passes described through hole earlier and finally exposes to described circuit board bottom, enters described through hole behind the described extension.
In order to adapt to the trend of described electric connector to miniaturization development, industry generally is used in more elongated that described conducting terminal in the described electric connector all makes, thus the intensity of described conducting terminal a little less than, so there is following weak point:
1. described weld part being passed described through hole above described conducting terminal being transported to described circuit board is installed in the process on the described circuit board described conducting terminal; because described connecting portion exposes to described body bottom surface; be not subjected to the protection of any device; and transport in the process of described conducting terminal; the part that described conducting terminal exposes to described body bottom surface is collided easily and is bumped askew; and make described conducting terminal can not have normotopia degree preferably; thereby have influence on the correct installation of described conducting terminal, and reduced described conducting terminal and be installed in yield on the described circuit board.
2. in the time of in the described through hole that described weld part is inserted into the correspondence on the described circuit board, if not making described weld part because of carelessness aims at described through hole and installs, but touch described circuit board, the bending distortion is taken place in the part that is easy to make described conducting terminal expose to described body bottom surface, and make described conducting terminal can not have normotopia degree preferably, thereby have influence on the correct installation of described conducting terminal, and reduced described conducting terminal and be installed in yield on the described circuit board.
Therefore, be necessary to invent a kind of new electric connector and be assembled to the method for circuit board, to overcome above-mentioned defective.
[summary of the invention]
At the variety of problems that background technology faced, a kind ofly avoid conducting strip in the process of transporting, to bump and the bending distortion take place when mounted causing normotopia degree deviation to promote the method that conducting strip is assembled in the electric connector of the yield on the circuit board and is assembled to circuit board thereby the object of the present invention is to provide.
To achieve these goals, the core technology that is adopted in an embodiment of the present invention, mainly one first matrix prior to an electric connector is provided with lower at least one first location division and higher at least one second location division, and the weld part and the extension that will be contained in the multi-conducting sheet in described first matrix expose to described first matrix bottom, and one second matrix placed the described first matrix rear end, and be provided with in described second matrix that lower at least one protuberance and described first location division are interlocked and higher at least one buckle arm, make described extending part between described first matrix bottom and described second matrix bottom, and described weld part expose to described second matrix bottom; After a circuit board that is provided with most perforates is provided, the total length of described perforate is longer than the total length of described weld part, described second matrix bottom of described electric connector is placed on the described circuit board, each described weld part is inserted in each described perforate from described circuit board top correspondence; Push against described first matrix towards described circuit board direction then and make the described relatively second matrix slippage of described first matrix, extremely described buckle arm and described second location division are interlocked, and make described extending part between described circuit board bottom and described second matrix bottom, and drive described weld part and expose to described circuit board bottom; At last described weld part is welded.
Compared with prior art, electric connector of the present invention and the method that is assembled to circuit board thereof have following beneficial effect:
By making described extending part between described first matrix bottom and described second matrix bottom; and only make described weld part expose to described second matrix bottom; described conducting strip is assembled in the process on the described circuit board described conducting strip being transported on the described circuit board described weld part is inserted in; described extension can obtain the protection of described second matrix; even also difficult quilt is bumped askew so described weld part can bump; and also be not easy to be bent distortion even without making described weld part aim at described perforate; thereby can guarantee that described weld part has better normotopia degree; so described weld part can enter in the described perforate smoothly; thereby promoted described conducting strip and be assembled in yield on the described circuit board, and convenient described electric connector is assembled on the described circuit board.
Your juror can all further understanding and understanding can be arranged for ease of, and to elaborate with accompanying drawing in conjunction with the embodiments purpose of the present invention, shape, structure, feature and effect thereof.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of electric connector of the present invention;
Fig. 2 is the three-dimensional combination figure of electric connector shown in Figure 1;
Fig. 3 is the front view of electric connector shown in Figure 2;
Fig. 4 is that electric connector shown in Figure 2 is not fully assembled on the stereogram on the circuit board;
Fig. 5 is that electric connector shown in Figure 4 is not fully assembled on the front view on the circuit board;
Fig. 6 is that electric connector shown in Figure 5 is fully assembled on the schematic diagram on the circuit board.
The drawing reference numeral explanation of embodiment
Circuit board 1 end face 11 bottom surfaces, 12 perforates 13
22 tops 23, first matrix 2 front ends, 21 rear ends
251 second location divisions 252,24 the first side walls, 25 first location divisions, bottom
First slide block, 253 second slide blocks, 254 accepting grooves, 26 receiving spaces 27
Conducting strip 3 main parts 31 horizontal parts 311 vertical component effects 312
Chute 433 flanks 434 fins 435 hook parts 436
Through hole 44
[embodiment]
Below in conjunction with the drawings and specific embodiments electric connector of the present invention and the method that is assembled to circuit board thereof are described further.
Please refer to Fig. 1 to Fig. 6, for electric connector of the present invention and be assembled to first embodiment of the method for circuit board, described electric connector is electrically connected on the circuit board 1, it comprises one first matrix 2, at least the multi-conducting sheet 3 of partial fixing in described first matrix 2, and be fixed in one second matrix 4 on described first matrix 2.
Please refer to Fig. 1 to Fig. 6, described circuit board 1 has an end face 11 and a bottom surface 12 that is oppositely arranged, and the most perforates 13 that run through described end face 11 and described bottom surface 12.
Please refer to Fig. 1 to Fig. 6, described first matrix 2 has a front end 21 and a rear end 22 that is oppositely arranged, a top 23 that is oppositely arranged and a bottom 24, and two the first side walls 25 that are oppositely arranged.Described first matrix 2 also has the most accepting grooves 26 that run through described front end 21 and described rear end 22, is used to accommodate most described conducting strips 3, and is concaved with a receiving space 27 in described rear end 22, is used to accommodate described second matrix 4.
Each described the first side wall 25 inboard promptly convexes with towards described receiving space 27 and is one first location division 251 and one second location division 252 that drop is provided with, and is one first slide block 253 and one second slide block 254 that drop is provided with.
Described first location division 251 is near described bottom 24, described second location division 252 is near described top 23, so 252 positions, described second location division are relatively higher than 251 positions, described first location division, described first location division 251 and described second location division 252 are all the positioning rib that protrudes from described the first side wall 25 inboards, be parallel to each other and cross at described the first side wall 25 inboards, be used to locate described second matrix 4 in described first matrix 2.
Described first slide block 253 is near described bottom 24, described second slide block 254 is near described top 23, so described second slide block 254 positions are relatively higher than described first slide block 253 positions, be provided with described first location division 251 between described first slide block 253 and described second slide block 254, described second slide block 254 is again between described first location division 251 and described second location division 252, described first slide block 253 and described second slide block 254 are all the projection that protrudes from described the first side wall 25 inboards, also be parallel to each other and also parallel, be used for described second matrix 4 is limited in described first matrix 2 with described first location division 251 and described second location division 252.
Please refer to Fig. 1 to Fig. 6, described conducting strip 3 has a main part 31 and an extension 32 that extends to form from described main part 31 and a weld part 33 that further extends to form from described extension 32 downwards downwards.
Described main part 31 is contained in described first matrix 2 fully, and it has a horizontal part 311 and a vertical component effect 312, and described horizontal part 311 is contained in the described accepting groove 26, and described vertical component effect 312 is contained in the described receiving space 27.
Described extension 32 extends to form from described vertical component effect 312, and exposes to the described bottom 24 of described first matrix 2.
Described weld part 33 exposes to described bottom 24 too, and correspondence is positioned at described perforate 13, and the total length of described weld part 33 is shorter than the total length of described perforate 13.
Please refer to Fig. 1 to Fig. 6, it is involutory with described first matrix 2 that described second matrix 4 is located at the described rear end 22 of described first matrix 2, it has the part that is contained in the part in the described receiving space 27 and exposes to the described bottom 24 of described first matrix 2, and have a top 41 and a bottom 42 that is oppositely arranged, and two second sidewalls 43 that are oppositely arranged.Described second matrix 4 also has the most through holes 44 that run through described top 41 and described bottom 42 and accommodates described extension 32 and supply described weld part 33 to pass.
Described bottom 42 is lower than the described bottom 24 of described first matrix 2 relatively, and described extension 32 is between described bottom 42 and described bottom 24, and described weld part 33 exposes to described bottom 42, and described circuit board 1 is located at described bottom 42.
Each described second sidewall 43 is provided with a buckle arm 431 and a protuberance 432 that is high low head, and a chute 433 and be positioned at a flank 434 of described chute 433 sides, and a fin 435 that is positioned at described flank 434 surfaces.
Described buckle arm 431 is higher than described top 41, it stretches in the described receiving space 27, and the position is lower than 252 positions, described second location division, described buckle arm 431 has a hook part 436 away from the end at described top 41, be used for being interlocked, thereby described second matrix 4 is positioned in the described receiving space 27 of described first matrix 2 with described second location division 252.
Described protuberance 432 protrudes out formation from described flank 434 surfaces, its described relatively buckle arm 431 is near described top 41, so described protuberance 432 positions are lower than described buckle arm 431 positions mutually, be lower than described first location division 251 of described second location division 252 relatively to be fastened on the position, limiting relatively moving of described first matrix 2 and described second matrix 4 at above-below direction, thereby described second matrix 4 can be positioned in the described receiving space 27 of described first matrix 2.
Described chute 433 parallel described second sidewalls 43, it has the part that is contained in the part in the described receiving space 27 and exposes to the described bottom 24 of described first matrix 2, and the part correspondence that described chute 433 is contained in the described receiving space 27 is installed with described first slide block 253.
Described flank 434 parallel described chutes 433, it has the part that is contained in the part in the described receiving space 27 and exposes to the described bottom 24 of described first matrix 2, described first slide block 253 is contained in part in the described receiving space 27 against described flank 434, to limit described second matrix 4 at fore-and-aft direction, make 4 firm being contained in the described receiving space 27 of described second matrix.
Described fin 435 parallel described flanks 434, its position is lower than described protuberance 432 positions, it has the part that is contained in the part in the described receiving space 27 and exposes to the described bottom 24 of described first matrix 2, the part that described fin 435 is contained in the described receiving space 27 is resisted against described the first side wall 25 inboards, further limiting relatively moving of described first matrix 2 and described second matrix 4 at above-below direction, thereby in the described receiving space 27 that is positioned described first matrix 2 that can described second matrix 4 is more stable.
The step that described electric connector is assembled on the described circuit board 1 is as follows:
At first, described second matrix 4 is placed on the described circuit board 1, make described bottom 42 correspondences be positioned at described end face 11 tops, the described bottom 42 described end face 11 that also can not recline that can recline, and each described weld part 33 is inserted in each described perforate 13 from described circuit board 1 top correspondence, because the total length of described perforate 13 is longer than the total length of described weld part 33, so the time described weld part 33 submerge fully in the described perforate 13.
Then, be directed downwards described first matrix 2 of pushing and pressing towards described circuit board 1 and make 4 slippages of described relatively second matrix of described first matrix 2, extremely described buckle arm 431 is interlocked with described second location division 252 just, at this moment, the part that described chute 433 and described flank 434 and described fin 435 and described second matrix 4 expose to the described bottom 24 of described first matrix 2 enters in the described receiving space 27 fully, and described second slide block 254 also enters described chute 433 just and against described flank 434, described first location division 251 stops to move and being resisted against described flank 434, described fin 435 leans with described the first side wall 25 inboards fully, and described extension 32 is between the described bottom 42 of the described bottom surface 12 of described circuit board 1 and described second matrix 4, and described weld part 33 exposes to the described bottom surface 12 of described circuit board 1 fully, and this moment, the slippage of described relatively second matrix 4 of described first matrix 2 finishes.
In the process of described relatively second matrix of described first matrix 24 slippages, described first slide block 253 moves down along described chute 433, described second slide block 254 and described first location division 251 and described second location division 252 also move down, and described first location division 251 breaks away from fastening gradually with described protuberance 432, described extension 32 exposes the described bottom 42 of described second matrix 4 gradually, described weld part 33 exposes the described bottom surface 12 of described circuit board 1 gradually, correspondingly, described chute 433 and described flank 434 and described fin 435 and described second matrix 4 part that exposes to the described bottom 24 of described first matrix 2 also progresses into described receiving space 27.
Because before described electric connector being assembled on the described circuit board 1; described second matrix, 4 parts are installed in the described receiving space 27; part exposes to the described bottom 24 of described first matrix 2; make described extension 32 be contained in the described through hole 44 and between the described bottom 42 of the described bottom 24 of described first matrix 2 and described second matrix 4; and only make described weld part 33 expose to the described bottom 42 of described second matrix 4; described weld part 33 is inserted in the corresponding described perforate 13 described conducting strip 3 is assembled in the process on the described circuit board 1; described extension 32 is because of being contained in the protection that can obtain described second matrix 4 in the described through hole 44; and the length that described weld part 33 is only arranged exposes to described bottom 42; so described weld part 33 has stronger intensity; also difficult quilt is bumped askew even described weld part 33 can bump; and when inserting described weld part 33 correspondences in the described perforate 13; even not aiming at described perforate 13 because of carelessness can not accurately insert described weld part 33 to put in place; and run on the described circuit board 1; described weld part 33 also is not easy to be bent distortion; thereby can guarantee that described weld part 33 has better normotopia degree; so described weld part 33 can enter in the described perforate 13 smoothly; thereby promoted described conducting strip 3 is assembled in yield on the described circuit board 1, and makes described electric connector can be assembled in smoothly on the described circuit board 1.
At last, by wave-soldering furnace described weld part 33 is welded.Finish described electric connector with this and be assembled in step on the described circuit board 1.
Electric connector of the present invention and the method that is assembled to circuit board thereof also can have one second embodiment, hold the structure of above-mentioned first embodiment, present embodiment only is provided with described first location division 251 in a described the first side wall 25, one described second location division 252, one described first slide block 253 and described second slide block 254, and only be provided with a described buckle arm 431 and described second location division 252 corresponding fastenings in described second sidewall 43, one described protuberance 432 and described first location division 251 corresponding fastenings, one described chute 433 is installed with described first slide block 253 and described second slide block 254, one described flank 434 for described first slide blocks 253 and described second slide block 254 against with a described fin 435 against described the first side wall 25 inboards, can reach the effect of described second matrix 4 in location in the described receiving space 27 of described first matrix 2 equally.
Electric connector of the present invention and the method that is assembled to circuit board thereof also can have one the 3rd embodiment, hold the structure of above-mentioned first embodiment, present embodiment is provided with at least one the 3rd location division (not shown) between described first location division 251 and described second location division 252, after described circuit board 1 direction pushes against described first matrix 2, described protuberance 432 also just is fastened on described the 3rd location division (not shown), thereby makes being fixed on described first matrix 2 that described second matrix 4 can be more firm.Perhaps, be provided with at least one salient point (not shown) that is lower than described hook part 436 in described buckle arm 431 and be interlocked, so that described second matrix 4 better is fixed in the described receiving space 27 of described first matrix 2 with described the 3rd location division (not shown).
Electric connector of the present invention and the method that is assembled to circuit board thereof also can have one the 4th embodiment, hold the structure of above-mentioned first embodiment, in the present embodiment, it is the outer surface of described first matrix 2 that described first location division 251 and described second location division 252 are arranged at described the first side wall 25 outsides, and the space (not shown) accommodate described first matrix 2 is set in described second matrix 4, described first location division 251 is interlocked with described protuberance 432, and push against after described first matrix 2, described second location division 252 is interlocked with described buckle arm 431, described second matrix 4 and described first matrix 2 can be fixed together equally.
Electric connector of the present invention and the method that is assembled to circuit board thereof also can have one the 5th embodiment, hold the structure of above-mentioned first embodiment, in the present embodiment, described buckle arm 431 positions are lower than described protuberance 432 positions relatively, at this moment, described buckle arm 431 is interlocked with described first location division 251, and push against after described first matrix 2, described protuberance 432 is interlocked with described second location division 252, can reach the effect of described second matrix 4 in location in the described receiving space 27 of described first matrix 2 equally.
Electric connector of the present invention and the method that is assembled to circuit board thereof also can have one the 6th embodiment, hold the structure of above-mentioned first embodiment, in the present embodiment, push against after described first matrix 2, described second matrix, 4 parts are revealed in outside described second matrix 4, as long as can be fixed in the described receiving space 27 of described first matrix 2.
Electric connector of the present invention and the method that is assembled to circuit board thereof also can have one the 7th embodiment, hold the structure of above-mentioned first embodiment, in the present embodiment, described second matrix 4 is not provided with described through hole 44, described second matrix 4 and described first matrix, 2 involutory by compressing described conducting strip 3 being fixed between described second matrix 4 and described first matrix 2 afterwards, and in jube (not shown) being set on described second matrix 4 or the described conducting strip 3 of described jube (not shown) separation being set on described first matrix 2.
In sum, electric connector of the present invention and the method that is assembled to circuit board thereof have following advantage:
1. by before being assembled in described electric connector on the described circuit board, making described extending part between the described bottom of the described bottom of described first matrix and described second matrix; and only make described weld part expose to the described bottom of described second matrix; described weld part is inserted in the corresponding described perforate described conducting strip is assembled in the process on the described circuit board; described extension is because of being contained in the protection that can obtain described second matrix in the described through hole; so described weld part has stronger intensity; even also difficult quilt is bumped askew and can be guaranteed that described weld part has better normotopia degree so described weld part can bump; so described weld part can enter in the described perforate smoothly; thereby promoted described conducting strip is assembled in yield on the described circuit board, and makes described electric connector to be assembled in smoothly on the described circuit board.
2. in the time of in the described perforate of corresponding insertion with described weld part, even not aiming at described perforate because of carelessness can not accurately insert described weld part to put in place, and run on the described circuit board, described weld part also is not easy to be bent distortion, thereby can guarantee that described weld part has better normotopia degree, so described weld part can enter in the described perforate smoothly, thereby promoted described conducting strip is assembled in yield on the described circuit board, and makes described electric connector to be assembled in smoothly on the described circuit board.
3. by described fin is set, and make described fin be resisted against described the first side wall, to limit described second matrix and described first matrix relatively moving at above-below direction, described second matrix not only can be interlocked by described protuberance and described first location division, and can lean by described fin and described the first side wall and locate mutually, thereby can make in the more stable described receiving space that is positioned described first matrix of described second matrix with first matrix.
Above-mentioned explanation is the detailed description at the preferable possible embodiments of the present invention, but embodiment is not in order to limit patent claim of the present invention, equal variation that all disclosed technical spirits are finished down or modification change all should belong to claim that the present invention is contained.
Claims (14)
1. one kind is mounted to method on the circuit board with electric connector, it is characterized in that, comprising:
(1). an electric connector is provided, and described electric connector comprises:
One first matrix has lower at least one first location division and higher at least one second location division;
Multi-conducting sheet, each described conducting strip have a weld part and an extension that is contained in the main part in described first matrix and exposes to described first matrix bottom, and described extending part is between described main part and described weld part;
One second matrix, place the described first matrix rear end, have higher at least one buckle arm and lower at least one protuberance, described protuberance and described first location division are interlocked, described extending part is between described first matrix bottom and described second matrix bottom, and described weld part exposes to described second matrix bottom;
(2). a circuit board is provided, described circuit board is provided with most perforates, the total length of described perforate is longer than the total length of described weld part, described second matrix bottom of described electric connector is placed on the described circuit board, each described weld part is inserted in each described perforate from described circuit board top correspondence;
(3). push against described first matrix towards described circuit board direction and make the described relatively second matrix slippage of described first matrix, extremely described buckle arm and described second location division are interlocked, and make described extending part between described circuit board bottom and described second matrix bottom, and drive described weld part and expose to described circuit board bottom;
(4). described weld part is welded.
2. as claimed in claim 1 electric connector is mounted to method on the circuit board, it is characterized in that: described first matrix has at least one the 3rd position point between described first location division and described second location division, when described buckle arm was fastened on described second location division just, described protuberance just was fastened on described the 3rd location division.
3. as claimed in claim 1 electric connector is mounted to method on the circuit board, it is characterized in that: described first matrix further has at least one first slide block and is relatively higher than at least one second slide block of described first slide block, described second matrix further have at least one flank for described first slide block against and at least one chute be installed with described slide block, when described circuit board direction pushes against described first matrix, described first slide block moves to described buckle arm along described chute and is fastened on described second location division just, after described circuit board direction pushed against described first matrix, described second slide block entered described chute against described flank.
4. as claimed in claim 1 electric connector is mounted to method on the circuit board, it is characterized in that: described weld part is welded by wave-soldering furnace.
5. an electric connector is characterized in that, comprising:
One first matrix has at least one first location division and at least one second location division that is relatively higher than described first location division;
Multi-conducting sheet, each described conducting strip have a weld part and an extension that is contained in the main part in described first matrix and exposes to described first matrix bottom, and described extending part is between described main part and described weld part; And
One second matrix, place the described first matrix rear end, and its bottom is lower than described first matrix bottom relatively, described second matrix has corresponding described first location division and at least one buckle arm of fastening of at least one protuberance, described buckle arm is lower than described second location division relatively, described extending part is between described first matrix bottom and described second matrix bottom, and described weld part exposes to described second matrix bottom.
6. electric connector as claimed in claim 5 is characterized in that: described buckle arm is relatively higher than described protuberance.
7. electric connector as claimed in claim 5 is characterized in that: described buckle arm is lower than described protuberance relatively.
8. electric connector as claimed in claim 5, it is characterized in that: described first matrix has two described first locating pieces and two described second locating pieces etc. and is divided into the described first matrix two opposite sides, and described second matrix has two described buckle arms and two described protuberances etc. and is divided into the described second matrix two opposite sides.
9. electric connector as claimed in claim 8, it is characterized in that: described first matrix has at least one the 3rd location division and is located between described first location division and described second location division of the described first matrix homonymy, described buckle arm has at least one salient point, and described salient point and described the 3rd location division are interlocked.
10. electric connector as claimed in claim 9 is characterized in that: described the 3rd location division is relatively higher than described protuberance.
11. electric connector as claimed in claim 5 is characterized in that: described second matrix further has at least one fin, and described fin is against described first matrix.
12. electric connector as claimed in claim 5, it is characterized in that: described first matrix further has at least one first slide block and is relatively higher than at least one second slide block of described first slide block, described second matrix further have at least one flank for described first slide block against and at least one chute be installed with described slide block, described second slide block is relatively higher than described chute and described flank.
13. electric connector as claimed in claim 12, it is characterized in that: described first matrix has two described first slide blocks and two described second slide blocks etc. and is divided into the described first matrix two opposite sides, and described second matrix has two described flanks and two described chutes etc. and is divided into the described second matrix two opposite sides.
14. electric connector as claimed in claim 5 is characterized in that: the described first matrix rear end has a receiving space, and described second matrix to small part is contained in described receiving space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100397227A CN101562948B (en) | 2009-05-25 | 2009-05-25 | Electric connector and method for assembling same on circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100397227A CN101562948B (en) | 2009-05-25 | 2009-05-25 | Electric connector and method for assembling same on circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101562948A CN101562948A (en) | 2009-10-21 |
| CN101562948B true CN101562948B (en) | 2011-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100397227A Expired - Fee Related CN101562948B (en) | 2009-05-25 | 2009-05-25 | Electric connector and method for assembling same on circuit board |
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| CN (1) | CN101562948B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5224067B2 (en) * | 2009-11-11 | 2013-07-03 | 住友電装株式会社 | Board terminal and board connector having the same |
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2009
- 2009-05-25 CN CN2009100397227A patent/CN101562948B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
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| CN101562948A (en) | 2009-10-21 |
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