CN104518317B - Termination formula adaptor connector - Google Patents
Termination formula adaptor connector Download PDFInfo
- Publication number
- CN104518317B CN104518317B CN201410701430.6A CN201410701430A CN104518317B CN 104518317 B CN104518317 B CN 104518317B CN 201410701430 A CN201410701430 A CN 201410701430A CN 104518317 B CN104518317 B CN 104518317B
- Authority
- CN
- China
- Prior art keywords
- contact
- connecting portion
- contact site
- site
- bearing
- 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.)
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Classifications
-
- 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
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2414—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means conductive elastomers
-
- 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
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2428—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using meander springs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to electric connector field, particularly to a kind of termination formula adaptor connector.Termination formula adaptor connector includes panel housing, panel housing is equipped with penetrating mounting hole, the contact of reed-type is equipped in mounting hole, the connecting portion that contact includes two contact sites at both ends and is connected between two contact sites, contact site is arc-shaped, the connecting portion takes the shape of the letter U, and is connected between contact site and connecting portion by arc transition, and connecting portion forms " bow " character form structure together with contact site.In use, when contact site contacts with intermateable connector compression, contact should at least have it is following can deformation position：The fatigue of contact spring so as to greatly disperse its bending stress when being pressurized, is slowed down in position at the close connecting portion of the knee for the U-shaped that connecting portion is formed, the transition position of two contact sites and connecting portion and contact site in itself.It can be seen that the present invention solve the problems, such as it is flimsy using the electric connector of reed-type contact.
Description
Technical field
The present invention relates to electric connector field, particularly to a kind of termination formula adaptor connector.
Background technology
Electric connector is the common components of electric signal transmission, is not only, in industries such as communication, power transmissions, nowadays navigating
Extremely wide application has been obtained in the fields such as its aviation.Between some special occasions, the contact of electric connector not
Be using conventional inserting mode, but the elasticity pressure used touch by the way of transmission telecommunications number, this type electric connector is often use
In the switching of electric signal, including panel, panel is equipped with penetrating mounting hole, elastic contact, contact in mounting hole
Both ends be respectively formed contact site, contacted when in use with component elasticities such as the conductive plates of mating electrical connector and realize electricity
The switching of signal.
Above-mentioned in the electric connector of signal converting, common contact type mainly to have following three kinds：1st, c-type；
2nd, V-type；3rd, screw type.The structure of C-shaped contact is as shown in Figure 1, it includes the arc-shaped contact part at both ends and is connected to two
Connecting portion between contact site, connecting portion is substantially in tabular, and when in use, the position that elastic shape plate occurs is often
At crossover position between contact site and connecting portion, deformation position is not only few, but also deformation range is smaller, therefore is easy to out
The problem of existing fatigue damage；The structure of V-type contact is as shown in Fig. 2, it is equally using both ends as contact site, compared to above-mentioned V
For type contact spring, deformation position when in use is more concentrated, and deformation range is smaller, therefore is also more prone to fatigue
Damage；Helix-style contact part is without the slice structure using above-mentioned c-type, V-arrangement contact, therefore service life is relatively long, but
It is that it but has material high requirement, common common copper material tends not to provide enough elastic contact forces, and spiral shell
The loop inductance of rotation type contact is larger, is unfavorable for the high-quality transmission of signal.
As can be seen from the above description, the contact of reed-type is there is the problem of fatiguability damage, though helix-style contact part
The fatigable problem of reed-type contact so is overcome, but the requirement to material is excessively harsh, it is of high cost there is manufacturing
The problem of, problem above constrains the development of the electric connector by contact terminated transmis-sion electric signal.
The content of the invention
It is existing using reed-type contact to solve it is an object of the invention to provide a kind of termination formula adaptor connector
The flimsy problem of electric connector.
To solve the above-mentioned problems, termination formula adaptor connector of the invention uses following technical scheme：Termination formula is transferred
Connector, including panel housing, panel housing is equipped with penetrating mounting hole, and the contact of reed-type is equipped in mounting hole, is connect
The connecting portion that contact element includes two contact sites at both ends and is connected between two contact sites, contact site is arc-shaped, the connecting portion
It takes the shape of the letter U, is connected between contact site and connecting portion by arc transition, connecting portion forms " bow " character form structure together with contact site.
The both ends of the connecting portion of the contact are gradually drawn close mutually.
The lateral surface of the wall for the U-shaped that the connecting portion of the contact is formed and the transition position at bottom is formed to be accepted for branch
The bearing-surface of the end of contact portion.
Deformation resigning gap is equipped between the end of the contact site of contact and corresponding bearing-surface.
Since the connecting portion of the contact of the termination formula adaptor connector of the present invention takes the shape of the letter U, between contact site and connecting portion
It is connected by arc transition, connecting portion forms " bow " character form structure together with contact site, therefore, in use, works as contact
When portion contacts compression with intermateable connector, the contact of the termination formula adaptor connector should at least have it is following can deformations
Position：The close connection of the knee for the U-shaped that connecting portion is formed, the transition position of two contact sites and connecting portion and contact site in itself
The fatigue of contact spring so as to greatly disperse its bending stress when being pressurized, is slowed down in position at portion.It can be seen that
The termination formula adaptor connector of the present invention solves the problems, such as the damage of reed-type contact fatiguability, and reed is used so as to solve
The flimsy problem of electric connector of formula contact.
Further, it is deformation position in order to when guiding the contact spring to be pressurized that the both ends of connecting portion is made, which gradually to draw close mutually,
It puts, to ensure that it can bend according to the position of setting and scope；The setting of bearing-surface is to limit the deformation of contact spring
Amplitude avoids it due to excessive deformation and tired.
Description of the drawings
Fig. 1 is the structure diagram of C-shaped contact；
Fig. 2 is the structure diagram of V-arrangement contact；
Fig. 3 is the structure diagram of helix-style contact part；
Fig. 4 is the structure diagram of the embodiment of termination formula adaptor connector；
Fig. 5 is the sectional view of the embodiment of termination formula adaptor connector；
Fig. 6 is the structure diagram of contact.
Specific embodiment
The embodiment of termination formula adaptor connector, as Figure 4-Figure 6, the termination formula adaptor connector include panel housing
101 and contact 102.
Penetrating mounting hole is laid on panel housing 101, structure is the prior art, and it will not go into details herein.
Contact 102 is located on panel housing in corresponding mounting hole, is reed-type contact, two including both ends connect
Contact portion 11 and the connecting portion 12 being connected between two contact sites 11.
Contact site 11 is arc-shaped, and in the present embodiment, contact site 11 is specifically to be arc-shaped, when in use, contact
The lateral surface on the arc top in portion 11 can be as the contact surface contacted with intermateable connector.
Connecting portion 12 takes the shape of the letter U, in the present embodiment, the U-shaped and off-gauge U-shaped that connecting portion 12 is formed, and specifically,
Be because gradually being drawn close mutually between the both ends of connecting portion 12 so that it in substance forms the U-shaped of closing in trend, this
Sample design is on the one hand to guide bending position of the connecting portion 12 when both ends are pressurized, and is on the other hand to increase its bending
Scope forms extremely gently because gradually being tilted between the both ends of connecting portion 12 and drawing close actually also to tilt at it at start bit
Warp architecture.It is connected between contact site 11 and connecting portion by arc transition, connecting portion forms " bow " word together with contact site
Shape structure.In the present embodiment, the end of contact site 11 extends to the position for the bottom that will be close to connecting portion 12, and such one
Come, be under pressure in contact site 11, when entire contact spring deforms upon, then the end of contact site 11 withstands on connecting portion and formed
U-shaped wall and bottom transition position lateral surface at, so as to limit the deformation quantity of contact, prevent its excessive deformation, by
This causes the lateral surface of the wall for the U-shaped that connecting portion formed and the transition position at bottom to form the end for bearing contact portion
Bearing-surface 13, the gap between the end of contact site and corresponding bearing-surface form the deformation resigning gap 14 of contact site.
In the other embodiments of termination formula adaptor connector, connecting portion can also be the U-shaped of C-shaped or standard, contact
Portion can also be ellipse arc, in short, connecting portion and contact site integrally being capable of deformational stress of dispersing contact reed when being pressurized
It can.
Claims (3)
1. termination formula adaptor connector, including panel housing, panel housing is equipped with penetrating mounting hole, and spring is equipped in mounting hole
The contact of chip, the connecting portion that contact includes two contact sites at both ends and is connected between two contact sites, feature exist
In contact site is arc-shaped, and the connecting portion takes the shape of the letter U, and is connected between contact site and connecting portion by arc transition, and connecting portion is with connecing
Contact portion forms " bow " character form structure together, the wall for the U-shaped that the connecting portion of the contact is formed and the transition position at bottom it is outer
Side forms the bearing-surface of the end for bearing contact portion, and the end of contact site extends to the bottom that will be close to connecting portion
Position, when in use, after contact deforms upon, the end of contact site is withstood at bearing-surface, and the bearing-surface is towards contact
The arcwall face of portion's end-boss.
2. termination formula adaptor connector according to claim 1, which is characterized in that the both ends of the connecting portion of the contact
Gradually draw close mutually.
3. termination formula adaptor connector according to claim 1, which is characterized in that the end of the contact site of contact and phase
Deformation resigning gap is equipped between the bearing-surface answered.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410701430.6A CN104518317B (en) | 2014-11-28 | 2014-11-28 | Termination formula adaptor connector |
| US15/531,603 US20180241143A1 (en) | 2014-11-28 | 2015-11-25 | M-like elastic contact spring and terminated adaptor connector |
| PCT/CN2015/095502 WO2016082757A1 (en) | 2014-11-28 | 2015-11-25 | Bow-like elastic contact spring and terminating type switch-over connector |
| JP2017528966A JP2017535929A (en) | 2014-11-28 | 2015-11-25 | A generally bow-shaped elastic contact lead and end-connector adapter connector |
| KR1020177017544A KR20170088959A (en) | 2014-11-28 | 2015-11-25 | Bow-like elastic contact spring and terminating type switch-over connector |
| EP15863520.1A EP3226357A1 (en) | 2014-11-28 | 2015-11-25 | Bow-like elastic contact spring and terminating type switch-over connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410701430.6A CN104518317B (en) | 2014-11-28 | 2014-11-28 | Termination formula adaptor connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104518317A CN104518317A (en) | 2015-04-15 |
| CN104518317B true CN104518317B (en) | 2018-05-22 |
Family
ID=52793253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410701430.6A Active CN104518317B (en) | 2014-11-28 | 2014-11-28 | Termination formula adaptor connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104518317B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016082757A1 (en) * | 2014-11-28 | 2016-06-02 | 中航光电科技股份有限公司 | Bow-like elastic contact spring and terminating type switch-over connector |
| CN107492728A (en) * | 2017-01-12 | 2017-12-19 | 番禺得意精密电子工业有限公司 | Electric connector |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2796175Y (en) * | 2005-04-11 | 2006-07-12 | 有德科技股份有限公司 | Improved structure of earthed spring sheet |
| CN202009091U (en) * | 2010-12-07 | 2011-10-12 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6315576B1 (en) * | 1997-10-30 | 2001-11-13 | Intercon Systems, Inc. | Interposer assembly |
| JP2002134202A (en) * | 2000-10-27 | 2002-05-10 | Otax Co Ltd | Receptacle for electronic parts |
| CN202282472U (en) * | 2011-09-08 | 2012-06-20 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
-
2014
- 2014-11-28 CN CN201410701430.6A patent/CN104518317B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2796175Y (en) * | 2005-04-11 | 2006-07-12 | 有德科技股份有限公司 | Improved structure of earthed spring sheet |
| CN202009091U (en) * | 2010-12-07 | 2011-10-12 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104518317A (en) | 2015-04-15 |
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