CN104332764B - Chip-type contact and the electric connector using the chip-type contact - Google Patents
Chip-type contact and the electric connector using the chip-type contact Download PDFInfo
- Publication number
- CN104332764B CN104332764B CN201410362000.6A CN201410362000A CN104332764B CN 104332764 B CN104332764 B CN 104332764B CN 201410362000 A CN201410362000 A CN 201410362000A CN 104332764 B CN104332764 B CN 104332764B
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- China
- Prior art keywords
- chip
- hangnail
- stop
- type contact
- electric connector
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
- H01R13/428—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members
- H01R13/432—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members by stamped-out resilient tongue snapping behind shoulder in base or case
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to electric connector field, a kind of chip-type contact and the electric connector using the chip-type contact have been especially related to.Chip-type contact includes two conducting strips, anterior Plug Division, rear portion for forming contact together of two conducting strips or so relative spacing set and connected by the crossbeam of side edge to be formed contact for the department of assembly with electric connector insulator secure fit, the corresponding site of crossbeam and two conducting strips is collectively forming U-shaped, department of assembly be provided with the hangnail of stop up and down for matching somebody with somebody with the upper and lower stop of electric connector insulator and for electric connector insulator before and after the front and rear stop hangnail matched somebody with somebody of stop.In the case where electric connector insulator size is limited, above-mentioned simple fixed structure allows that chip-type contact is fixed without other accessories, the useful position of increase as far as possible, expand size, so as to improve its be powered it is popular can, and then the unit area energization flow of electric connector for communication apparatus can be improved.
Description
Technical field
The present invention relates to electric connector field, a kind of chip-type contact is especially related to and has used the chip-type contact
Electric connector.
Background technology
Growing with communication field, the function and integrated level of communication apparatus are obtained for and constantly improve, and this is just
So that requirement of the communication apparatus to communication power supply also more and more higher, the energization flow of electric connector unit area is proposed higher
Requirement.
Miniaturization, high integration requirement due to communication apparatus to be taken into account, electric connector are logical except unit area to be met
Beyond magnitude of current requirement, it must also have small volume, meet the requirement that small space uses.Therefore, general large-current electric
Connector is not directly applicable in communication apparatus.
The existing electric connector for communication apparatus is complicated due to the assembling structure of contact, it is therefore necessary to connect with sacrificing
The mode of the specification of contact element meets the requirement of size.The DP2 series electricity of such as China Aviation Optical-Electrical Technology Co., Ltd's production
Connector, its power contact part employs the thick Cu alloy materials of 0.4mm, even with the good superconduction electrolytic copper of electric conductivity
Alloy, its maximum electrical current also only has 50A, cannot much meet the requirement of the communication apparatus of high integration now.
The content of the invention
It is an object of the invention to provide a kind of chip-type contact, to improve the unit of the electric connector for communication apparatus
Area energization flow.
Meanwhile, use the electric connector of above-mentioned chip-type contact the present invention also aims to provide.
In order to solve the above problems, chip-type contact of the invention uses following technical scheme：Chip-type contact includes two
Individual conducting strip, two front portions of conducting strip form Plug Division, the rear portion of contact or so relative spacing and set and pass through together
The crossbeam of side edge connect to be formed contact for the department of assembly with electric connector insulator secure fit, crossbeam and
The corresponding site of two conducting strips is collectively forming U-shaped, and department of assembly is provided with for matching somebody with somebody with the upper and lower stop of electric connector insulator
Upper and lower stop hangnail and for electric connector insulator before and after the front and rear stop hangnail matched somebody with somebody of stop.
Front and rear stop hangnail is located at positions on a lateral edges of the close crossbeam of conducting strip, to avoid crossbeam.
The upper and lower stop hangnail is located at the side away from another conducting strip of conducting strip.
The chip-type contact is contact pin contacting piece, and two conducting strips fit together at Plug Division.
The chip-type contact is contact pin contacting piece, and two conducting strips enclose a socket at Plug Division.
Electric connector uses following technical scheme：Electric connector, including insulator, insulator are provided with slot, in slot
Chip-type contact is equipped with, chip-type contact includes two conducting strips, and two the anterior of conducting strip form inserting for contact together
Socket part, rear portion or so relative spacing set and connected by the crossbeam of side edge to be formed contact for insulator
The corresponding site of the department of assembly of secure fit, crossbeam and two conducting strips is collectively forming U-shaped, department of assembly be provided with insulator
The hangnail of stop up and down that lower stop is matched somebody with somebody and with insulator before and after the front and rear stop hangnail matched somebody with somebody of stop.
Front and rear stop hangnail is located at positions on a lateral edges of the close crossbeam of conducting strip, to avoid crossbeam, insulation
The cell wall of corresponding slot is provided with draw-in groove corresponding with front and rear stop hangnail on body.
The upper and lower stop hangnail is located at the side away from another conducting strip of conducting strip.
The chip-type contact is contact pin contacting piece, and two conducting strips fit together at Plug Division.
The chip-type contact is contact pin contacting piece, and two conducting strips enclose a socket at Plug Division.
Because the department of assembly of chip-type contact of the invention is provided with for matching somebody with somebody with the upper and lower stop of electric connector insulator
The hangnail of stop up and down and for electric connector insulator before and after the front and rear stop hangnail matched somebody with somebody of stop, be assembled to electricity
When in connector insulator, it is only necessary to be pressed on electric connector insulator in corresponding slot, then front and rear stop hangnail
Realize to the spacing fixation on its fore-and-aft direction, upper and lower stop hangnail realizes upward spacing of its upper and lower, exhausted in electric connector
In the case that edge body size is limited, above-mentioned simple fixed structure allows that chip-type contact is consolidated without other accessories
Fixed, the useful position of increase as far as possible expands size, so as to improve its popular energy that is powered, and then can improve for communication apparatus
The unit area energization flow of electric connector.
Brief description of the drawings
Fig. 1 is the stereogram of the embodiment 1 of chip-type contact；
Fig. 2 is stereogram of the embodiment 1 of chip-type contact under another visual angle；
Fig. 3 is the use state figure of the embodiment 1 of chip-type contact；
Fig. 4 is the stereogram of the embodiment 2 of chip-type contact；
Fig. 5 is stereogram of the embodiment 2 of chip-type contact under another visual angle；
Fig. 6 is the structural representation of the embodiment 1 of electric connector；
Fig. 7 is the structural representation of the location-plate in Fig. 6；
Fig. 8 is the structural representation of the embodiment 2 of electric connector；
Fig. 9 is the cooperation schematic diagram of the embodiment 2 with embodiment 1 of electric connector.
Specific embodiment
The embodiment 1 of chip-type contact, as Figure 1-3, the chip-type contact includes two conducting strips 11.Two conductions
Anterior Plug Division, the rear portion for forming contact together of piece 11 or so relative spacing is set and by the crossbeam of side edge
12 connection formed contact for the department of assembly with electric connector insulator secure fit, in the present embodiment, two conductions
It is structure that piece 11 and crossbeam 12 are integrated, and they are to be cut by a sheet material, turned down, suppressed and form, and crossbeam 12 has two
Individual, two crossbeams one in front and one in back interval setting, the part of the composition department of assembly of two conducting strips 11 is parallel to each other, so that
The corresponding site of the conducting strip 11 of crossbeam 12 and two is collectively forming U-shaped.
In order to realize the quick assembling to chip-type contact, it is provided with department of assembly for upper and lower with electric connector insulator
The hangnail of stop up and down 13 that stop is matched somebody with somebody and for electric connector insulator before and after the front and rear stop hangnail 14 matched somebody with somebody of stop.Before
Afterwards stop hangnail 14 located at conducting strip 11 close crossbeam 12 a lateral edges on, at position avoiding crossbeam 12, in this reality
Apply in example, specifically between two crossbeams, it is the side by the close crossbeam 12 in conducting strip 11 to front and rear stop hangnail 14
Gap is set on edge, then by gap laterally（Two conducting strips are each outside with the side away from another）Break curved and shape
Into, front and rear stop hangnail is respectively equipped with two conducting strips 11.Upper and lower stop hangnail 13 is located at the outside of conducting strip 11,
In the present embodiment, corresponding stop hangnail 13 up and down is equally respectively provided with the outside of two conducting strips.
In addition, in the present embodiment, the chip-type contact is contact pin contacting piece, two laminatings at Plug Division of conducting strip
Together, it is necessary to it is emphasized that the gap formed after the fitting at the Plug Division of two conducting strips gradually increases from front to back,
Can so be contacted with corresponding jack contact with relatively reliable.
When in use, can be provided for installing the slot of chip-type contact on electric connector insulator, in slot
Cell wall on draw-in groove 15 corresponding with front and rear stop hangnail is set, then chip-type contact is pressed into electric connector insulator
Slot in so that front and rear stop hangnail card 14 enters into corresponding draw-in groove 15, upper and lower stop hangnail 13 is pierced into electrically connecting
In the inwall of device insulator, so as to realize the fixation to chip-type contact.
The embodiment 2 of chip-type contact, as illustrated in figures 4-5, the area of the embodiment 1 of the chip-type contact and chip-type contact
It is not only that, the chip-type contact is contact pin contacting piece, two conducting strips are not fitted and at Plug Division by determining seam
Gap and form multi-sheet structure, meanwhile, two conducting strips are turned up by leading section at Plug Division and enclose a socket 21.
In the other embodiments of chip-type contact, can also set on only in two conducting strips it is described before and after
Stop hangnail and upper and lower stop hangnail；Front and rear, upper and lower stop hangnail can also set wedge by the respective side in conducting strip
Block is constituted.
The embodiment 1 of electric connector, as shown in fig. 6-7, in the present embodiment, electric connector is plug, and it includes insulation
Body 31 and contact, contact are divided into signal contacting piece 32 and physical contact 33, and signal contacting piece 32 uses the pin of L-shaped
Contact, it has leg, and physical contact 33 uses chip-type contact, its concrete structure and above-mentioned chip-type contact
The structure of embodiment 1 is identical, and it will not go into details herein；Slot corresponding with chip-type contact is provided with insulator 31, chip connects
Contact element is arranged in corresponding slot, and its mounting means is shown in the embodiment 1 of chip-type contact, and it will not go into details herein.Need special
Illustrate, after assembly, the position of its leg can mutually be staggered signal contacting piece 32, in order to avoid above-mentioned situation
Occur, be fixed on together the leg of signal contacting piece by a location-plate 34 in the present embodiment, location-plate 34 is provided with
Location hole 35 corresponding with the leg of signal contacting piece, wherein there is four（Two or more all may be used）Location hole is and signal contacting piece
Leg interference fit interference hole 36, due to the setting in interference hole, can be fixed without be fixed by corresponding fixed structure again
Position plate 34, it is only necessary to make its outer peripheral face and the spacing cooperation of insulator, further simplify the structure of electric connector.
In addition, in the present embodiment, the grafting end face of insulator 31 is provided with guide-localization post 37, and guide-localization post 37 is used
Coordinate in intermateable connector guide-localization, it is to reduce the profile chi of electric connector to be located on the end face of insulator 31
It is very little.
The embodiment 2 of electric connector, as Figure 7-8, in the present embodiment, electric connector is socket, its with electrically connect
The embodiment 1 of device is differed only in, and its physical contact uses the structure in the embodiment 2 of above-mentioned chip-type contact.
The corresponding guide-localization hole 41 of the guide-localization post that is provided with insulator in the embodiment 1 with electric connector.Electric connector
Embodiment 1,2 can be used together as electric coupler component.
Claims (6)
1. chip-type contact, it is characterised in that including two conducting strips, two the anterior of conducting strip form inserting for contact together
Socket part, rear portion or so relative spacing set and connected by the crossbeam of side edge to be formed contact for electrically connect
The corresponding site of the department of assembly of device insulator secure fit, crossbeam and two conducting strips is collectively forming U-shaped, and department of assembly is provided with use
In the hangnail of stop up and down matched somebody with somebody with the upper and lower stop of electric connector insulator and for electric connector insulator before and after stop
The front and rear stop hangnail matched somebody with somebody, as upside, upper and lower stop hangnail is up-small and down-big wedge shape to the side near crossbeam with conducting strip
Structure, the upper and lower stop hangnail is located at conducting strip located at the side away from another conducting strip of conducting strip, front and rear stop hangnail
Close crossbeam a lateral edges on, at the position of avoiding crossbeam, front and rear stop hangnail is by the close crossbeam of conducting strip
A lateral edges on gap is set, then gap is broken laterally it is curved and formed, two conducting strips each with away from another
Side is outside.
2. chip-type contact according to claim 1, it is characterised in that the chip-type contact is contact pin contacting piece, described
The Plug Division of two conducting strips fits together.
3. chip-type contact according to claim 1, it is characterised in that the chip-type contact is contact pin contacting piece, described
Two conducting strips enclose a socket at Plug Division.
4. electric connector, including insulator, insulator is provided with slot, and chip-type contact is equipped with slot, it is characterised in that
Chip-type contact includes two conducting strips, and two front portions of conducting strip form Plug Division, rear portion of contact or so relatively together
Interval setting and being connected by the crossbeam of side edge to be formed contact for the department of assembly with insulator secure fit,
The corresponding site of crossbeam and two conducting strips is collectively forming U-shaped, and department of assembly is provided with upper and lower with what the upper and lower stop of insulator was matched somebody with somebody
Stop hangnail and with insulator before and after the front and rear stop hangnail matched somebody with somebody of stop, the side near crossbeam with conducting strip as upside,
Upper and lower stop hangnail is up-small and down-big wedge structure, and the upper and lower stop hangnail is located at conducting strip away from another conducting strip
Side, front and rear stop hangnail is located at positions on a lateral edges of the close crossbeam of conducting strip, to avoid crossbeam, on insulator
The cell wall of corresponding slot is provided with draw-in groove corresponding with front and rear stop hangnail, and front and rear stop hangnail is being close to by conducting strip
Gap is set on one lateral edges of crossbeam, then gap is broken laterally it is curved and formed, two conducting strips are each with away from another
Individual side is outside.
5. electric connector according to claim 4, it is characterised in that the chip-type contact is contact pin contacting piece, described two
The Plug Division of individual conducting strip fits together.
6. electric connector according to claim 4, it is characterised in that the chip-type contact is contact pin contacting piece, described two
Individual conducting strip encloses a socket at Plug Division.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410362000.6A CN104332764B (en) | 2014-07-28 | 2014-07-28 | Chip-type contact and the electric connector using the chip-type contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410362000.6A CN104332764B (en) | 2014-07-28 | 2014-07-28 | Chip-type contact and the electric connector using the chip-type contact |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104332764A CN104332764A (en) | 2015-02-04 |
| CN104332764B true CN104332764B (en) | 2017-06-27 |
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ID=52407447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410362000.6A Active CN104332764B (en) | 2014-07-28 | 2014-07-28 | Chip-type contact and the electric connector using the chip-type contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104332764B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205900898U (en) * | 2016-07-04 | 2017-01-18 | 中兴通讯股份有限公司 | Connecting device |
| CN107104305B (en) * | 2017-04-21 | 2019-07-26 | 中航光电科技股份有限公司 | Chip-type contact and electric connector, printed board assembly |
| CN107727900A (en) * | 2017-10-30 | 2018-02-23 | 宁波三星医疗电气股份有限公司 | A kind of modular electric energy meter |
| CN109950725B (en) * | 2017-12-21 | 2020-11-17 | 中航光电科技股份有限公司 | Electric connector and electric connector assembly using same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6210240B1 (en) * | 2000-07-28 | 2001-04-03 | Molex Incorporated | Electrical connector with improved terminal |
| CN1815815A (en) * | 2001-08-31 | 2006-08-09 | Fci公司 | Power connector |
| CN101609937A (en) * | 2009-07-27 | 2009-12-23 | 苏州华旃航天电器有限公司 | The large-current elastic contact terminal of irregularly-arrayed multiple contact |
| CN103050812A (en) * | 2011-10-13 | 2013-04-17 | 凡甲电子(苏州)有限公司 | Electric connector |
| CN103594842A (en) * | 2012-08-17 | 2014-02-19 | 温州意华通讯接插件有限公司 | Power connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101662089B (en) * | 2008-08-28 | 2012-05-30 | 比亚迪股份有限公司 | Board to board electric connector |
-
2014
- 2014-07-28 CN CN201410362000.6A patent/CN104332764B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6210240B1 (en) * | 2000-07-28 | 2001-04-03 | Molex Incorporated | Electrical connector with improved terminal |
| CN1815815A (en) * | 2001-08-31 | 2006-08-09 | Fci公司 | Power connector |
| CN101609937A (en) * | 2009-07-27 | 2009-12-23 | 苏州华旃航天电器有限公司 | The large-current elastic contact terminal of irregularly-arrayed multiple contact |
| CN103050812A (en) * | 2011-10-13 | 2013-04-17 | 凡甲电子(苏州)有限公司 | Electric connector |
| CN103594842A (en) * | 2012-08-17 | 2014-02-19 | 温州意华通讯接插件有限公司 | Power connector |
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| Publication number | Publication date |
|---|---|
| CN104332764A (en) | 2015-02-04 |
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