CN201674036U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN201674036U CN201674036U CN2010201913531U CN201020191353U CN201674036U CN 201674036 U CN201674036 U CN 201674036U CN 2010201913531 U CN2010201913531 U CN 2010201913531U CN 201020191353 U CN201020191353 U CN 201020191353U CN 201674036 U CN201674036 U CN 201674036U
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- CN
- China
- Prior art keywords
- electric connector
- circuit board
- substrate
- weld part
- row
- 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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- 239000000758 substrate Substances 0.000 claims abstract description 32
- 238000003466 welding Methods 0.000 claims abstract description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
An electric connector used for the inserting of a circuit board comprises an insulated body having a substrate, wherein, a plurality of through holes are penetrated in the substrate, and the through holes are arranged vertically, clamping parts are respectively extended from two sides of the substrate, a storage space is formed concavely from one side of the substrate away from the clamping parts, a plurality of terminals are respectively and correspondingly fixed in the through holes which are arranged vertically, wherein, each terminal has a contact part and a welding part, the contact position is at one side of the substrate away from the clamping parts, the welding position is at the other one side of the substrate, a circuit board is clamped between an upper row of welding parts and a lower row of welding parts, at least parts of which are clamped in the clamping parts for positioning, the electric connector is transversely inserted with the circuit board, so that the more height spaces on the circuit board can not be occupied, the assembling of the electric connector is convenient, and the utility model conforms to the electric product miniaturisation development trend.
Description
[technical field]
The utility model relates to a kind of electric connector, refers in particular to a kind of electric connector of interior connection circuit plate.
[background technology]
Meeting USB3.0 in the general industry all is the perforation formula, please refer to accompanying drawing 1, a kind of electric connector 1, comprise an insulating body 11, the bottom edge place extension of described insulating body 11 is provided with most stations pin 111, middle place is provided with most perforation (not shown), most terminals 12 correspondence respectively are fixedly arranged in most described perforation, and the bottom surface of partly extending described insulating body 11 downwards, in addition, the end face of described insulating body 11 is concaved with a spatial accommodation (not shown) downwards, and described terminal 12 parts enter described spatial accommodation.
After described electric connector 1 assembling is finished, be plugged in again on the circuit board 2, corresponding most described terminals 12 are provided with most welding holes (not shown) on the described circuit board 2, described terminal 12 enters described welding hole to the lower part, described station pin 111 is resisted against the upper surface of described circuit board 2, then described terminal 12 is welded in the described welding hole, after described electric connector 1 is finished with welding between the described circuit board 2, described electric connector 1 also can be pegged graft for a male connector (not shown), described male electric connector is plugged in the described spatial accommodation and contacts with described terminal 12, and then realizes that described male electric connector is with electrically conducting between the described circuit board 2.
Though reaching to be assembled on the described circuit board 2 and to make, above-mentioned electric connector 1 purpose that described male electric connector electrically conducts with described circuit board 2 has following many disappearances:
1. described electric connector all vertically is plugged on the described circuit board, has increased the height on the described circuit board like this, has taken more space, does not meet the trend of electronic product towards the miniaturization development.
2. because vertical being positioned on the described circuit board of described insulating body, make that described male electric connector also will be in vertical direction be packed described spatial accommodation downwards into, then need reserve more space on the described like this circuit board and be convenient to described male electric connector assembling, yet, electronic product is all developing towards miniaturization now, space on the described circuit board is limited, so, the difficulty that makes described male electric connector be assemblied in the described electric connector increases, serious, also may cause in the process of assembling owing to bad operation damages relevant assembly.
In addition, because described electric connector connects in being, be after it is assembled to described circuit board, be positioned at a mainframe box more together, general described circuit board all is vertical being positioned in the described mainframe box, when described electric connector with respect to described circuit board vertical be positioned at a corner of described mainframe box below the time, the opening of described spatial accommodation is towards offering with the vertical side direction of described circuit board, the operator need allow hand enter to the lowermost end of described motherboard, level inserts described male electric connector in the described spatial accommodation of described electric connector again, yet, reason owing to described electric connector putting position, the hand horizontal positioned that enough spaces just can make the operator must be reserved in described electric connector below, could further described male electric connector be inserted in the described spatial accommodation of described electric connector smoothly then, but because the space of described mainframe box is limited, putting of described electric connector position also needs to consider more factor, so just certainly will bring a lot of puzzlements to the designer, thereby increased production cost, reduced the efficient of work.
3. described electric connector is that the perforation formula is welded in described circuit board, before described terminal will be plugged in the described circuit board, need described perforation to be set prior to the position of corresponding described terminal on the described circuit board, again described terminal is plugged in the described perforation, then just can weld, so operation is complicated, improved production cost, and because the problem of tolerance can appear in described perforation on making, if make not accurate, occur described terminal easily and can't enter the interior phenomenon of described perforation smoothly, and then can't weld.
Therefore, be necessary to design a kind of new electric connector, to overcome above-mentioned disappearance.
[utility model content]
Creation purpose of the present utility model is to provide a kind of electric connector that occupies little space and be easy to assemble.
In order to achieve the above object, the utility model electric connector adopts following technical scheme:
A kind of electric connector, use for a circuit board and peg graft, comprise an insulating body, it has a substrate, run through in the described substrate and be provided with most through holes, and most described through holes become to be arranged above and below, and also extend respectively from the both sides of described substrate to be provided with a clamping part, are arranged with a receiving space of formation away from a side of described clamping part from described substrate; Most terminals, corresponding respectively being fixedly arranged in the most described through hole that becomes to be arranged above and below, each described terminal has a contact site and a weld part, and described contact site is in the side of described substrate away from described clamping part, and described welding position is in the opposite side of described substrate; Described circuit board is held in the described weld part of row and down between the described weld part of row, and is stuck in the described clamping part with the location to small part.
Compared with prior art, circuit board described in the utility model electric connector is held in the described weld part of row and arranges between the described weld part down, and be stuck in the described clamping part with the location to small part, described electric connector is with described circuit board transverse splicing, can not take the height space on the more described circuit board like this, also be convenient to assembling, meet the trend of electronic product towards the miniaturization development.
In addition, described electric connector is the direct described weld part of the row of being held in and down between the described weld part of row, and is stuck in the described clamping part with the location to small part, so can weld, and operation is easier like this, thereby has saved production cost.
[description of drawings]
Fig. 1 is assembled to schematic diagram on the circuit board for the prior art electric connector;
Fig. 2 is the schematic perspective view of the utility model electric connector;
Fig. 3 is the schematic perspective view at another visual angle of the utility model electric connector;
Fig. 4 is the front view of the utility model electric connector;
Fig. 5 is along the cutaway view of A-A among Fig. 4;
Fig. 6 is the combination schematic diagram of the utility model electric connector and circuit board;
Fig. 7 is the front view of Fig. 6;
Fig. 8 is along the cutaway view of B-B among Fig. 7.
The drawing reference numeral explanation of background technology:
The drawing reference numeral explanation of embodiment:
Receiving space 119 guiding faces 1191 terminals 12 contact sites 121
Weld part 122 circuit boards 2 breach 21
[embodiment]
For ease of better understanding the purpose of this utility model, structure, feature and effect etc., now with embodiment the utility model electric connector is described further in conjunction with the accompanying drawings.
Please refer to Fig. 2, be electric connector 1 of the present utility model, it comprises an insulating body 11 and is located in most terminals 12 in the described insulating body 11.
Please refer to Fig. 2 to Fig. 5, described insulating body 11 has a upper surface 111 and a lower surface 112 that is oppositely arranged, one front surface 113 and a rear surface 114, one left surface 115 and a right flank 116, described insulating body 11 further comprises a substrate 117, described substrate 117 is positioned at described front surface 113, run through in it and be provided with most through holes 1171, and most described through holes are arranged above and below for 1171 one-tenth, extend respectively forward from the both sides of described substrate 117 and to be provided with a clamping part 118, described two clamping parts 118 connect described left surface 115 and described right flank 116 respectively, described clamping part 118 is arranged with away from the inboard of described left surface 115 and described right flank 116 and is formed with a holddown groove 1181, described holddown groove 1181 is semi-enclosed structure, it has an opening, described opening surface is to described through hole 1171, in addition, described insulating body 11 comprises also by described front surface 113 and is arranged with a receiving space 119 that forms towards described rear surface 114 that described receiving space 119 is provided with most guiding faces 1191 near the place, inside edge of described front surfaces 113.
Please refer to Fig. 2 to Fig. 5, most described terminals 12 are corresponding respectively to be fixedly arranged in the most described through hole 1171 that becomes to be arranged above and below, each described terminal 12 has a contact site 121 and a weld part 122, described contact site 121 is positioned at described receiving space 119, and described weld part 122 is positioned at the side of described substrate 117 near described clamping part 118.Simultaneously, arrange on described weld part 122 and down the described weld part 122 of row free terminal mutually away from.
Please refer to Fig. 5 to Fig. 8, described electric connector 1 is to be used for pegging graft for a male electric connector (not shown), be soldered on the circuit board 2 by described electric connector 1 again, to realize described male electric connector with the purpose that electrically conducts between the described circuit board 2, corresponding described two clamping parts 118 of the edge of described circuit board 2 are respectively equipped with a breach 21.
At first, the described terminal 12 of majority is packed in the described insulating body 11, described contact site 121 enters described receiving space 119 towards described rear surface 114 by described through hole 1171 by described front surface 113, described weld part 122 is positioned at the side of described substrate 117 away from described receiving space 119, then, described electric connector 1 correspondence that assembles is placed in the suitable place of described circuit board 2, described insulating body 11 is laterally to place with respect to described circuit board 2, described clamping part 118 enters and is positioned at described breach 21, one inward flange of described breach 21 is positioned at described holddown groove 1181,1181 pairs of described circuit boards 2 of described holddown groove carry out up and down spacing, to realize the part location of described electric connector 1 with described circuit board 2, between described described weld part 122 of circuit board 2 rows of being held in and the described weld part 122 of following row, the described weld part 122 of last row is positioned at described circuit board 2 tops, under arrange described weld part 122 and be positioned at described circuit board 2 belows, and the edge of described circuit board 2 is against described substrate 117, with realize described circuit board 2 towards the rear to displacement, make described circuit board 2 with 117 one-tenth perpendicular shape settings of described substrate, parallel with described upper surface 111, then, described weld part 122 is carried out good welding with described circuit board 2, at last, after welding is finished, in described male electric connector 1 pack into described receiving space 119 by described rear surface 114 towards the direction of described front surface 113, the described male electric connector of described guiding face 1191 guiding enters smoothly, make described male electric connector contact, and then realize that described male electric connector is with the purpose that electrically conducts between the described circuit board 2 with described contact site 121.
In sum, the utility model electric connector has following advantage:
1. described circuit board is held in the described weld part of row and arranges between the described weld part down, described clamping part enters and is positioned at described breach, one inward flange of described breach is positioned at described holddown groove, described holddown groove carries out up and down spacing to described circuit board, the edge of described circuit board is against described substrate, with realize described circuit board towards the rear to displacement, make described circuit board become perpendicular shape setting with described substrate, parallel with described upper surface, to reach the purpose of described electric connector with described circuit board transverse splicing, for described electric connector vertically is plugged in structure on the described circuit board, can not take the height space on the more described circuit board like this, meet the trend of electronic product towards the miniaturization development.
2. because horizontal being positioned on the described circuit board of described insulating body, in making that described male electric connector is laterally packed described receiving space by described rear surface into towards the direction of described front surface, described guiding face guides described male electric connector to enter smoothly, make described male electric connector contact with described contact site, described like this circuit board top then need not reserved more space and be convenient to described male electric connector assembling, so, the difficulty that makes described male electric connector be assemblied in the described electric connector reduces.
3. described electric connector is the direct described weld part of the row of being held in and down between the described weld part of row, described clamping part enters and is positioned at described breach, one inward flange of described breach is positioned at described holddown groove, described holddown groove carries out up and down spacing to described circuit board, the edge of described circuit board is against described substrate, with realize described circuit board towards the rear to displacement, so can weld, operation is easier like this, thereby saved production cost, described weld part also can not occur can't be with the problem of described circuit board welding.
4. go up the described weld part of row and down the free terminal of the described weld part of row enter the described described weld part of the row of going up and down between the described weld part of row, avoided the generation of kneeling pin or damaging described terminal phenomenon away from, convenient so described circuit board mutually.
Since described electric connector connect in being, be after it is assembled to described circuit board, be positioned at a mainframe box more together, general described circuit board all is vertical being positioned in the described mainframe box, when described electric connector with respect to described circuit board level horizontal be positioned at a corner of described mainframe box below the time, the opening of described receiving space up, the operator does not need to allow hand enter to the lowermost end of described motherboard, level inserts described male electric connector in the described spatial accommodation of described electric connector again, only directly get final product in the described receiving space of the described electric connector of insertion that described male electric connector is vertical, so, save design and production cost, improved operating efficiency.
More than describing in detail only be the explanation of the preferred embodiment of the utility model, the claim of non-so limitation the utility model, so, all this creation of utilization specifications and diagramatic content equivalence techniques variation for it, all be contained in the claim of this creation.
Claims (10)
1. an electric connector is used for a circuit board and is pegged graft, and it is characterized in that, comprising:
One insulating body, it has a substrate, runs through being provided with most through holes in the described substrate, and most described through hole becomes to be arranged above and below, also extend respectively from the both sides of described substrate and to be provided with a clamping part, be arranged with a receiving space of formation from described substrate away from a side of described clamping part;
Most terminals, corresponding respectively being fixedly arranged in the most described through hole that becomes to be arranged above and below, each described terminal has a contact site and a weld part, and described contact site is in the side of described substrate away from described clamping part, and described welding position is in the opposite side of described substrate;
Described circuit board is held in the described weld part of row and down between the described weld part of row, and is stuck in the described clamping part with the location to small part.
2. electric connector as claimed in claim 1 is characterized in that: described clamping part further comprises a holddown groove that is arranged with formation.
3. electric connector as claimed in claim 2 is characterized in that: described holddown groove is semi-enclosed structure, and it has an opening, and described opening surface is to described weld part.
4. electric connector as claimed in claim 1 is characterized in that: on arrange described weld part and down the described weld part of row free terminal mutually away from.
5. electric connector as claimed in claim 1 is characterized in that: the edge of described circuit board is against described substrate.
6. electric connector as claimed in claim 1 is characterized in that: corresponding described two clamping parts are provided with a breach respectively on the described circuit board, and described clamping part partly is positioned at described breach.
7. electric connector as claimed in claim 1 is characterized in that: described circuit board becomes perpendicular shape setting with described substrate.
8. electric connector as claimed in claim 1 is characterized in that: described circuit board is parallel with the upper surface of described substrate.
9. electric connector as claimed in claim 1 is characterized in that: described insulating body with respect to described circuit board for laterally placing, on arrange described welding position in described circuit board top, the described welding position of following row is below described circuit board.
10. electric connector as claimed in claim 1 is characterized in that: the inside edge of described receiving space is provided with at least one guiding face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201913531U CN201674036U (en) | 2010-05-10 | 2010-05-10 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201913531U CN201674036U (en) | 2010-05-10 | 2010-05-10 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201674036U true CN201674036U (en) | 2010-12-15 |
Family
ID=43331444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201913531U Expired - Fee Related CN201674036U (en) | 2010-05-10 | 2010-05-10 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201674036U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682761A (en) * | 2012-09-18 | 2014-03-26 | 鸿富锦精密工业（深圳）有限公司 | Connector |
| CN109167195A (en) * | 2018-08-28 | 2019-01-08 | 凡甲电子(苏州)有限公司 | Vehicle connector combination |
| CN111711012A (en) * | 2020-06-30 | 2020-09-25 | 深圳市锦凌电子有限公司 | High-current European connector plug and connector |
-
2010
- 2010-05-10 CN CN2010201913531U patent/CN201674036U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682761A (en) * | 2012-09-18 | 2014-03-26 | 鸿富锦精密工业（深圳）有限公司 | Connector |
| CN109167195A (en) * | 2018-08-28 | 2019-01-08 | 凡甲电子(苏州)有限公司 | Vehicle connector combination |
| CN111711012A (en) * | 2020-06-30 | 2020-09-25 | 深圳市锦凌电子有限公司 | High-current European connector plug and connector |
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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: 20101215 Termination date: 20140510 |