CN103208689A - Crimping connector - Google Patents
Crimping connector Download PDFInfo
- Publication number
- CN103208689A CN103208689A CN2012102661387A CN201210266138A CN103208689A CN 103208689 A CN103208689 A CN 103208689A CN 2012102661387 A CN2012102661387 A CN 2012102661387A CN 201210266138 A CN201210266138 A CN 201210266138A CN 103208689 A CN103208689 A CN 103208689A
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- CN
- China
- Prior art keywords
- contact
- terminal part
- receiving hole
- hole
- engaging
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Abstract
本发明提供一种廉价的压接型连接器，能够抑制对终端部进行冲裁加工时的材料的浪费。压接型连接器(1)包括：从绝缘性壳体(3)的收容孔(2)的一端能压入地突出的触点(4)；在始终与触点(4)连接的状态下可彼此相对移动的终端部(5)；以及将触点(4)与终端部(5)互相以反作用力朝相反方向施力的推出弹簧(6)，终端部(5)包括：配置成与收容孔(2)的另一端侧开口相对向的接触板部(12)；以及形成为从接触板部(12)的两侧缘弯折的形状的一对插入部(13)、(13)，插入部(13)三叉状地包括：具有与在收容孔(2)内侧部形成的卡合孔(18)互相卡合的卡合突部(17)并朝向相对移动方向的一对卡合片部(14、14)；以及与触点(4)弹性接触并朝向相对移动方向的弹性接触片(15)。
The present invention provides an inexpensive crimp-type connector capable of suppressing waste of material when punching a terminal portion. The crimping type connector (1) includes: a contact (4) protruding from one end of the receiving hole (2) of the insulating housing (3) that can be press-fitted; The terminal part (5) that can move relative to each other; and the push-out spring (6) that pushes the contact point (4) and the terminal part (5) toward the opposite direction with a reaction force, and the terminal part (5) includes: a contact plate part (12) opposite to the other end side opening of the receiving hole (2); and a pair of insertion parts (13), (13) formed into a shape bent from both side edges of the contact plate part (12) The insertion part (13) includes a trident shape: a pair of engaging protrusions (17) that engage with the engaging hole (18) formed on the inner side of the receiving hole (2) and face the direction of relative movement. The piece part (14, 14); and the elastic contact piece (15) elastically contacting with the contact point (4) and facing the direction of relative movement.
Description
Technical field
The present invention relates to a kind of crimp connector that is connected with electronic components such as other substrate or antennas for the connection substrate that the electronic equipment main body is carried.
Background technology
The connection substrate that carries for the electronic equipment main body and electronic components such as other substrate or antenna was connected in the past, the known structure that connects via the crimp connector of installing in the main body A of electronic equipment 101 as shown in Figure 7 for example, in this structure, shown in Fig. 7 (b), connect substrate B1 and other substrate B2 etc. by installing in the main body A of electronic equipment, to be crimped on contact 102 or terminal part 103 respectively connecting the connection pattern that substrate B1 and other substrate B2 form, and need not weld and both are electrically connected.
As shown in Figure 8, this crimp connector 101 comprises: the insulating properties housing 105 with accepting hole 104 of both ends open; From the contact 102 that an end of accepting hole 104 can be given prominence to with being pressed into; Can be configured in another distolateral terminal part 103 of accepting hole 104 each other with the state that is connected with contact 102 all the time with relatively moving; And be disposed at the release spring 106 that is constituted by helical spring etc. between this contact 102 and the terminal part 103, release spring 106 with contact 102 and terminal part 103 mutually with the reaction force application of force in the opposite direction, make contact 102 and terminal part 103 outstanding at the both ends of insulating properties housing 105 with the state that can be pressed into, thereby make the splicing ear that connects substrate B1 or other substrate B2 etc. be crimped on this contact 102, terminal part 103.
In this crimp connector 101, at the state that contact 102, release spring 106 and elastic contact chip portion 111,111 is inserted in regular turn the accepting hole 104 of insulating properties housing 105, by the connecting hole 113 that forms in engagement piece portion 112 is engaged mutually with the engaging protrusion 114 of giving prominence to setting at the lateral surface of insulating properties housing 105, utilizing release spring 106 that contact 102 and terminal part 103 under the state with the mutual application of force in the opposite direction of reaction force, are assembled into insulating properties housing 105 (for example referring to Patent Document 1) with contact 102 and terminal part 103.
Patent documentation 1: Japanese outward appearance is registered communique No. 1416809
; in aforesaid prior art, textural at connector, the expansion member that terminal part must be used forms crosswise as shown in Figure 9; therefore to add the wastage of conductive metal sheet material material in man-hour a lot of for stamping-out, have the problem that cost is uprised.
Summary of the invention
Therefore, the present invention does in view of this existing problem, and its purpose will provide a kind of crimp connector of cheapness, can prevent from terminal part is carried out the waste that stamping-out adds the material in man-hour.
Be used for to solve above-mentioned existing problem, the feature of invention of reaching technical scheme 1 record of desired purpose is that crimp connector comprises: the insulating properties housing with accepting hole of both ends open; From the contact that an end of above-mentioned accepting hole can be given prominence to with being pressed into; All the time with under the state that this contact is connected can be disposed at another distolateral terminal part of above-mentioned accepting hole with moving relative to each other; And be disposed between above-mentioned contact and the above-mentioned terminal part, mutually with the reaction force release spring of the application of force in the opposite direction, above-mentioned terminal part comprises with above-mentioned contact and above-mentioned terminal part: be configured to other end side opening with above-mentioned accepting hole relative to the contact board; And form shape from the both side edges of this contact board towards the contact lateral buckling, and be inserted in a pair of insertion section in the above-mentioned accepting hole, in this insertion section, comprise in the mode three that elastic contact chip portion is disposed between two engagement piece portion: have the engaging teat that engages mutually with the connecting hole that forms in above-mentioned accepting hole inside portion and towards a pair of engagement piece portion of the direction that relatively moves forkedly; And with above-mentioned contact Elastic Contact and towards the elastic contact chip of the above-mentioned direction that relatively moves.
The feature of the invention of technical scheme 2 records is except the structure of technical scheme 1, above-mentioned terminal part to be given prominence to with being pressed into from the other end opening of above-mentioned accepting hole.
As mentioned above, crimp connector of the present invention comprises: the insulating properties housing with accepting hole of both ends open; From the contact that an end of above-mentioned accepting hole can be given prominence to with being pressed into; All the time with under the state that this contact is connected can be disposed at another distolateral terminal part of above-mentioned accepting hole with moving relative to each other; And be disposed between above-mentioned contact and the above-mentioned terminal part, mutually with the reaction force release spring of the application of force in the opposite direction, above-mentioned terminal part comprises with above-mentioned contact and above-mentioned terminal part: be configured to other end side opening with above-mentioned accepting hole relative to the contact board; And form shape from the both side edges of this contact board towards the contact lateral buckling, and be inserted in a pair of insertion section in the above-mentioned accepting hole, in this insertion section, comprise in the mode three that elastic contact chip portion is disposed between two engagement piece portion: have the engaging teat that engages mutually with the connecting hole that forms in above-mentioned accepting hole inside portion and towards a pair of engagement piece portion of the direction that relatively moves forkedly; And with above-mentioned contact Elastic Contact and towards the elastic contact chip of the above-mentioned direction that relatively moves, the terminal part shape can be simplified by this, reduce the waste that stamping-out adds the material in man-hour, can reduce cost, and can be with integral miniaturization of connector.
In the present invention, by make above-mentioned terminal part can be pressed into outstanding from the other end opening of above-mentioned accepting hole, can need not will connect substrate etc. with welding and be connected with terminal part, can promote the packaging efficiency of electronic equipment.
Description of drawings
Fig. 1 is the stereogram of an example of expression crimp connector of the present invention, and Fig. 1 (a) is the view of observing from downside, and Fig. 1 (b) is the view of observing from upside.
Fig. 2 is the exploded perspective view of above-mentioned crimp connector.
Fig. 3 is the longitudinal section of above-mentioned crimp connector.
Fig. 4 is the A-A line cutaway view among Fig. 3.
Fig. 5 (a) is the stereogram from beneath of the terminal part in the presentation graphs 1, and Fig. 5 (b) is the stereogram of observing from the top.
Fig. 6 is the expanded view of above-mentioned terminal part.
Fig. 7 is the longitudinal section of the use state of the existing crimp connector of expression.
Fig. 8 is the front view of the crimp connector in the presentation graphs 7.
Fig. 9 is the expanded view of the terminal part among Fig. 8.
(symbol description)
1: crimp connector
2: accepting hole
3: the insulating properties housing
4: the contact
5: terminal part
6: release spring
7: sliding tray
8: slide
9: the contact board
10: the slip board
11: launch member
12: the contact board
13: the insertion section
14: engagement piece portion
15: elastic contact chip portion
16: keep out of the way groove
17: the engaging teat
18: connecting hole
Embodiment
Then, according to Fig. 1～embodiment shown in Figure 6 the execution mode of crimp connector of the present invention is described.Symbol 1 is crimp connector among the figure.
This crimp connector 1 comprises: the insulating properties housing 3 with accepting hole 2 of both ends open; From the contact 4 that an end of accepting hole 2 can be given prominence to with being pressed into; All the time with under the state that contact 4 is connected can be disposed at another distolateral terminal part 5 of accepting hole 2 with relatively moving mutually; And be disposed between contact 4 and the terminal part 5, to contact 4 and terminal part 5 mutually with the reaction force release spring 6 of the application of force in the opposite direction, be crimped on contact 4, the terminal part of giving prominence at the both ends of insulating properties housing 3 with the state that can be pressed into 5 by the splicing ear that will connect substrate or other substrate etc., can will connect electrical connections such as substrate and other substrate via connector.
For this accepting hole 2, insert contact 4 in regular turn, release spring 6 and terminal part 5 from lower ending opening 2a, terminal part 5 is installed on insulating properties housing 3 with the state that can be pressed into, in the opposite direction under the state of the application of force, contact 4 and terminal part 5 are assembled in insulating properties housing 3 with reaction force mutually utilize releasing spring 6.
This accepting hole 2 relative to each other to inboard facial, be formed with mutually across the compartment of terrain configured in parallel towards the housing long side direction, just the sliding tray 7 of 4 directions (hereinafter referred to as the direction that relatively moves) that move relative to each other with terminal part 5 towards the contact.
Will be towards the contact slide 8 that stretches out of 4 sidepiece insert these sliding trays 7, with sliding tray 7 these slides 8 of guiding, thereby can contact 4 be inserted in the accepting hole 2 from the open rearward end side, and slided towards the direction that relatively moves in accepting hole 2 under the state that can not rotate in contact 4.
By slide 8 butts being fixed in the outstanding side inner edge portion of sliding tray 7, then can prevent that contact 4 from coming off in the wherein position of a side end that protrudes from insulating properties housing 3 of regulation with being pressed into.
Each board 10 that slides forms elongated plate-like long on glide direction, forms the slide 8,8 of the shape of stretching out toward the outer side in its both sides, lower end.
On the other hand, terminal part 5 comprises: conductive metal sheet material stamping-out is formed the expansion member 11 of elongated plate-like as shown in Figure 6, and with it as shown in Figure 5 by the formed flat contact board 12 of bending process; And from a pair of insertion section 13,13 of shape of both side edges parallel to each other 4 lateral bucklings towards the contact of contact board 12, by this terminal part 5 is assembled in insulating properties housing 3, contact 4 is embedded between two insertion sections 13,13, can relatively move towards the housing long side direction each other.
This contact board 12 is configured to by accepting holes 2 are inserted in two insertion sections 13,13, and with other end side opening (lower end side opening) sealing of accepting hole 2.
Each insertion section 13 will from the rising wood of the base portion 13a of the lateral margin bending of contact board 12 towards a pair of engagement piece portion 14 of the direction that relatively moves, 14 and elastic contact chip portion 15 form and elastic contact chip 15 be disposed at three forked between two engagement piece portion 14,14.
Elastic contact chip portion 15 forms the shape towards the upper outer inclination from base portion 13a, be formed with the 15a of contact portion of curved shape at its leading section, the 15a of this contact portion is contacted with the lateral surface of contact 4, the lateral surface of board 10 just slides, contact 4 is held between the two elastic contact chip portions 15,15, make contact 4 and terminal part 5 all the time Elastic Contact become and can move relative to each other.Symbol 16 is two inboard face orientations at accepting hole 2 grooves of keeping out of the way that direction forms that relatively move among the figure, expand toward the outer side even elastic contact chip portion 15 contact with contact 4 all the time and open, also can with 3 interference of insulating properties housing.
This engaging teat 17 has the rake towards the front inclination, and makes insertion section 13 be inserted in accepting hole 2 easily.
Connecting hole 18 runs through the first half of insulating properties housing 3, just run through outstanding side half one in contact, form the slotted hole shape towards the direction that relatively moves, be inserted in connecting hole 18 and guide by engaging teat 17, terminal part 5 is slided towards the direction that relatively moves, and engage mutually with the lower end inner edge portion 18a of connecting hole 18 by engaging teat 17, then can prevent that terminal part 5 from coming off in the position that protrudes from the lower end of insulating properties housing 3 of regulation with being pressed into.
Since the insertion section 13 of terminal part 5 adopt with two engagement piece portion 14,14 and elastic contact chip 15 be configured to three forked structures, therefore the expansion member 11 of terminal part 5 can be made elongated plate-like, compared to the criss-cross expansion member 107 of forming of above-mentioned existing terminal part, can make and conductive metal sheet material is carried out stamping-out add each that obtain man-hour and launch member 11 needed material area and reduce.
That is to say, when being processed to form criss-cross expansion member 107 by stamping-out, elastic contact chip portion 111 forms towards different mutually directions with engagement piece portion 112, so also comprise adjacent elastic contact chip portion 111 and the loss part between the engagement piece portion 112, at least need the chain-dotted line among Fig. 9 to surround material area partly, because the expansion member 11 of terminal part 5 usefulness of the present invention forms elongated plate-like, so do not need loss part as described above, can carry out stamping-out processing effectively.
According to the crimp connector 1 that constitutes as mentioned above, make an end of releasing spring 6 be connected to the medial surface of the connection board 9 of contact 4, the other end is connected to the state of medial surface of the connection board 12 of terminal part 5, with contact 4, release spring 6 and terminal part 5 and insert accepting hole 2 in regular turn, can prevent that contact 4 from coming off in the position of regulation, and when the elasticity that overcomes release spring 6 is pressed into terminal part 5, insertion section 13,13 are inserted into the slip board 10 of contact 4,10 the outside, elastic contact chip portion 15 is in the state Elastic Contact that can slide along the lateral surface of slip board 10.
When accepting hole 2 is inserted in this insertion section 13,13, its rake that is stuck teat 17 is guided, the inboard facial pressing fastened teat 17 of accepting hole 2, make two engagement piece portion 14,14 front towards elastic contact chip portion 15 side strains, under this state, terminal part 5 is pressed into to regulation be pressed into the position time, the position of engaging teat 17 arrives connecting hole 18, by this, engagement piece portion 14,14 elastic recoverys will engage teat 17 and be inserted in connecting hole 18.
By this, can be with connecting hole 18 guiding engaging protrusion 17, terminal part 5 is slided towards the direction that relatively moves, and form to prevent the state that it comes off in the position that protrudes from the lower end of insulating properties housing 3 of regulation with being pressed into, and contact 4 and terminal part 5 are released spring 6 and are assembled in insulating properties housing 3 under the state of the application of force in the opposite direction with reaction force mutually utilizing.
Claims (2)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-006815 | 2012-01-17 | ||
| JP2012006815A JP5354226B2 (en) | 2012-01-17 | 2012-01-17 | Pressure contact type connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103208689A true CN103208689A (en) | 2013-07-17 |
| CN103208689B CN103208689B (en) | 2016-08-03 |
Family
ID=48755827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210266138.7A Active CN103208689B (en) | 2012-01-17 | 2012-07-30 | Crimp connector |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5354226B2 (en) |
| CN (1) | CN103208689B (en) |
| TW (1) | TWI562468B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109216989A (en) * | 2017-06-29 | 2019-01-15 | 莫列斯有限公司 | Connector end sub-component and connector |
| CN109546299A (en) * | 2017-09-21 | 2019-03-29 | 英飞凌科技股份有限公司 | Gain antenna, chip card, antenna structure and its manufacturing method and apparatus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6456213B2 (en) * | 2015-03-27 | 2019-01-23 | 宏致電子股▲ふん▼有限公司Ａｃｅｓ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． | Connector and connector assembly method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008067182A2 (en) * | 2006-11-28 | 2008-06-05 | Advanced Interconnections Corporation | Interconnecting electrical devices |
| CN100557890C (en) * | 2000-10-26 | 2009-11-04 | 信越聚合物株式会社 | Press contact clamping connector and syndeton thereof |
| WO2010014591A1 (en) * | 2008-07-28 | 2010-02-04 | Advanced Interconnections Corp. | Terminal assembly with pin-retaining socket |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001015199A (en) * | 1999-06-28 | 2001-01-19 | Tyco Electronics Amp Kk | Spring connector |
| CN201000968Y (en) * | 2006-12-11 | 2008-01-02 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| JP2010170790A (en) * | 2009-01-21 | 2010-08-05 | Yazaki Corp | Connector for printed circuit board |
| TWM416255U (en) * | 2011-07-08 | 2011-11-11 | Advanced Connection Tech Inc | Battery connector |
-
2012
- 2012-01-17 JP JP2012006815A patent/JP5354226B2/en active Active
- 2012-06-14 TW TW101121326A patent/TWI562468B/en active
- 2012-07-30 CN CN201210266138.7A patent/CN103208689B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100557890C (en) * | 2000-10-26 | 2009-11-04 | 信越聚合物株式会社 | Press contact clamping connector and syndeton thereof |
| WO2008067182A2 (en) * | 2006-11-28 | 2008-06-05 | Advanced Interconnections Corporation | Interconnecting electrical devices |
| WO2010014591A1 (en) * | 2008-07-28 | 2010-02-04 | Advanced Interconnections Corp. | Terminal assembly with pin-retaining socket |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109216989A (en) * | 2017-06-29 | 2019-01-15 | 莫列斯有限公司 | Connector end sub-component and connector |
| CN109216989B (en) * | 2017-06-29 | 2020-12-01 | 莫列斯有限公司 | Connector terminal assembly and connector |
| CN109546299A (en) * | 2017-09-21 | 2019-03-29 | 英飞凌科技股份有限公司 | Gain antenna, chip card, antenna structure and its manufacturing method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013149358A (en) | 2013-08-01 |
| JP5354226B2 (en) | 2013-11-27 |
| TWI562468B (en) | 2016-12-11 |
| CN103208689B (en) | 2016-08-03 |
| TW201332226A (en) | 2013-08-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |