CN107706565A - A kind of electric connector - Google Patents
A kind of electric connector Download PDFInfo
- Publication number
- CN107706565A CN107706565A CN201710702557.3A CN201710702557A CN107706565A CN 107706565 A CN107706565 A CN 107706565A CN 201710702557 A CN201710702557 A CN 201710702557A CN 107706565 A CN107706565 A CN 107706565A
- Authority
- CN
- China
- Prior art keywords
- elastic component
- electric connector
- conducting terminal
- connector according
- resettlement section
- 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.)
- Withdrawn
Links
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
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
- H01R12/718—Contact members provided on the PCB without an insulating housing
-
- 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
-
- 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
- H01R13/2421—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using coil 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
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/16—Connectors or connections adapted for particular applications for telephony
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of electric connector, the electric connector includes：Conducting terminal；Conductive body, the conductive body include shoulder and resettlement section, and the resettlement section houses the conducting terminal；Elastic component, the elastic component are housed in the resettlement section and provide biasing force to the conducting terminal, the conducting terminal is formed with the shoulder and electrically connect, and the elastic component is conductive, and the resistance of the elastic component is more than the resistance of the conductive body.The present invention forms new conductive channel by elastic component so that when occurring loose contact between conducting terminal and conductive body, electric signal will not also interrupt, so as to enhance the reliability of electric connector electric signal transmission.
Description
Technical field
The present invention relates to precision connector technical field, more particularly to a kind of electric connector.
Background technology
Electric connector is all kinds of electric, the indispensable electronic components of electronic system, is mainly used in electric, electronic equipment
Cable and cable, cable and equipment between circuit connect, realize the transmission of low frequency signal, high-frequency signal and electric energy.According to
Textural classification, by the simple electric connector being made up of several parts, also have by individual parts up to a hundred and hundreds of contact current collections, magnetic,
Machinery is in the complicated connector of one.
Antenna for mobile phone, battery of mobile phone etc. are between cell phone mainboard by being attached using substantial amounts of electric connector.With section
The rapid development of skill, for the requirement more and more higher of electric connector electric signal transmission reliability.General simple electric connector leads to
Conducting terminal and conductive body conducting are crossed, elastic component is mainly used in providing stable biasing force, flows through the electric current of electric connector only
There is a path, i.e. electric current flows through conducting terminal and conductive body, if loose contact occur in conducting terminal or conductive body, just
Have the risk of power-off.
The content of the invention
The present invention solves the technical problem of a kind of electric connector is provided, electric connector electric signal transmission can be strengthened
Reliability.
In order to solve the above technical problems, the technical solution adopted by the present invention is a kind of electric connector, including：Conducting terminal；
Conductive body, the conductive body include shoulder and resettlement section, and the resettlement section houses the conducting terminal；Elastic component, it is described
Elastic component is housed in the resettlement section and provides biasing force to the conducting terminal, makes the conducting terminal and the shoulder shape
Into electrical connection, the elastic component is conductive, and the resistance of the elastic component is more than the resistance of the conductive body.
Further, the ratio range of the resistance of the elastic component and the conductive body resistance is 2:1-10:1；
Further, the elastic component is conductive metal；
Further, the elastic component includes insulator and the conductive metal film located at the insulator surface；
Further, the thickness of the conductive metal film is 3-20 μm；
Further, the biasing force that the elastic component provides is more than 1.0N；
Further, the resettlement section is circular cylindrical cavity；
Further, the conducting terminal is provided with groove, and one end of the elastic component is housed in the groove；
Further, the conducting terminal is provided with lug boss, and one end of the elastic component is buckled on the lug boss；
Further, the conducting terminal is set to inclined-plane with one end that the elastic component contacts.
The beneficial effects of the invention are as follows：The situation of prior art is different from, the present invention by increasing one newly in electrical connectors
Individual conductive channel, i.e., form new conductive channel by elastic component so that occurs contacting not between conducting terminal and conductive body
When good, electric signal will not also interrupt, so as to enhance the reliability of electric connector electric signal transmission.The matter of electric connector of the present invention
Amount is stable, reliable operation.
Brief description of the drawings
Fig. 1 is a kind of cross-sectional view of the embodiment of electric connector one of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1 is a kind of cross-sectional view of the embodiment of electric connector one of the present invention.The electricity that present embodiment provides
Connector, including：Conducting terminal 101, conductive body 104 and elastic component 105.Wherein, conductive body 104 further comprises shoulder
102 are housed in resettlement section 103 with resettlement section 103, elastic component 105, one end that conducting terminal 101 is connected with elastic component 105
It is contained in resettlement section 103, the other end exposes from resettlement section 103.One end that conducting terminal 101 exposes resettlement section 103 is set
, can be with the contact good with docking object such as battery of mobile phone or antenna of certain drift angle into arc surface.Elastic component 105 is to conducting terminal
101 provide biasing force, conducting terminal 101 is formed with the shoulder 102 in conductive body 104 and electrically connect.Elastic component 105, which has, leads
Electrically, and elastic component 105 resistance be more than conductive body 104 resistance.Further, in the present embodiment, elastic component 105
The ratio range of resistance and the resistance of conductive body 104 is 2:1-10:1, preferred scope 3:1-6:1.In the present embodiment, it is elastic
Part 105 is conductive metal, such as gold, silver or copper etc., is not limited herein.In other embodiments, elastic component 105 includes exhausted
Edge body and the conductive metal film located at insulator surface, the thickness of conductive metal film is 3-20 μm, and the film can be adopted
Prepared with appropriate method well known by persons skilled in the art, such as plating etc., do not limit herein.Elastic component 105 is with compression
State is arranged in resettlement section 103, and its biasing force provided is more than 1.0N.In the present embodiment, resettlement section 103 is cylindrical cavity
Body, corresponding conducting terminal 101 are designed to cylinder.In other embodiments, resettlement section 103 or cuboid cavity etc.,
Do not limit specifically.In the present embodiment, elastic component 105 is spring, and in other embodiments, elastic component 105 can be that other can be carried
For the elastomeric element of biasing force, such as shell fragment etc., do not limit herein.In the present embodiment, conducting terminal 101 and elastic component 105
One end of contact is set to inclined-plane, and inclination angle is 3 ° to 5 °, can so make the biasing force that elastic component 105 provides in the horizontal direction
Produce a component so that conducting terminal 101 contacted with conductive body 104 it is more reliable.Further, conducting terminal 101 with
One end that elastic component 105 contacts is provided with groove, and one end of elastic component 105 is housed in a groove, to ensure the contact of the two more
It is firm.In other embodiments, one end that conducting terminal 101 contacts with elastic component 105 is provided with lug boss (not shown), bullet
One end of property part 105 is buckled on lug boss, to ensure that the contact of the two is more firm.In other situations, conducting terminal 101
Side wall be provided with block (not shown), the one ends wound that elastic component 105 contacts with conducting terminal 101 is in conducting terminal
Abutted on 101 surfaces and with the block, to ensure that the contact of the two is more firm.
Hereinafter, the structure with reference to this electric connector describes its course of work in detail.
In the present embodiment, for electric connector equivalent to there is two conductive paths in parallel, one is by the He of conducting terminal 101
Conductive body 104 electrically connects with mainboard, and another is to be electrically connected by conducting terminal 101 and elastic component 105 with mainboard.Work as conduction
When loose contact occur in terminal 101 or conductive body 104, such as equipment is produced when the situation such as vibrating, shake, rocking, conducting end
Open circuit may be formed between son 101 and shoulder 102, still, conducting terminal 101 and elastic component 105 are in the conduction state all the time,
So that it will not also be powered off during 104 loose contact of conducting terminal 101 or conductive body.
The situation of prior art is different from, the present invention passes through bullet by increasing a conductive channel newly in electrical connectors
Property part forms new conductive channel so that when occurring loose contact between conducting terminal and conductive body, electric signal also will not in
It is disconnected, so as to enhance the reliability of electric connector electric signal transmission.The steady quality of electric connector of the present invention, reliable operation.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (10)
- A kind of 1. electric connector, it is characterised in that including：Conducting terminal；Conductive body, the conductive body include shoulder and resettlement section, and the resettlement section houses the conducting terminal；Elastic component, the elastic component are housed in the resettlement section and provide biasing force to the conducting terminal, make the conduction Terminal is formed with the shoulder and electrically connected, and the elastic component is conductive, and the resistance of the elastic component is more than the conduction originally The resistance of body.
- 2. a kind of electric connector according to claim 1, it is characterised in that the resistance of the elastic component and the conduction are originally The ratio range of bulk resistor is 2:1-10:1.
- 3. a kind of electric connector according to claim 1, it is characterised in that the elastic component is conductive metal.
- 4. a kind of electric connector according to claim 1, it is characterised in that the elastic component includes insulator and located at institute State the conductive metal film of insulator surface.
- 5. a kind of electric connector according to claim 5, it is characterised in that the thickness of the conductive metal film is 3- 20μm。
- 6. a kind of electric connector according to claim 1, it is characterised in that the biasing force that the elastic component provides is more than 1.0N。
- 7. a kind of electric connector according to claim 1, it is characterised in that the resettlement section is circular cylindrical cavity.
- 8. a kind of electric connector according to claim 1, it is characterised in that the conducting terminal is provided with groove, described One end of elastic component is housed in the groove.
- 9. a kind of electric connector according to claim 1, it is characterised in that the conducting terminal is provided with lug boss, institute The one end for stating elastic component is buckled on the lug boss.
- 10. a kind of electric connector according to claim 1, it is characterised in that the conducting terminal connects with the elastic component Tactile one end is set to inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710702557.3A CN107706565A (en) | 2017-08-16 | 2017-08-16 | A kind of electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710702557.3A CN107706565A (en) | 2017-08-16 | 2017-08-16 | A kind of electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107706565A true CN107706565A (en) | 2018-02-16 |
Family
ID=61171146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710702557.3A Withdrawn CN107706565A (en) | 2017-08-16 | 2017-08-16 | A kind of electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107706565A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020024161A1 (en) | 2018-08-01 | 2020-02-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Board connector and printed circuit board assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2302603Y (en) * | 1997-05-05 | 1998-12-30 | 简敬伦 | Quick-connecting electric antivibrating connecting device |
| CN1581592A (en) * | 2003-07-31 | 2005-02-16 | 日本压着端子制造株式会社 | Electric connector |
| CN201570626U (en) * | 2009-11-14 | 2010-09-01 | 富港电子（东莞）有限公司 | Probe type connector |
| CN101867111A (en) * | 2009-04-20 | 2010-10-20 | 索尼爱立信移动通信Ab株式会社 | Spring connector and terminal installation |
| CN204289796U (en) * | 2014-12-03 | 2015-04-22 | 深圳市万昌电子有限公司 | The bonder terminal of big current can be born |
-
2017
- 2017-08-16 CN CN201710702557.3A patent/CN107706565A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2302603Y (en) * | 1997-05-05 | 1998-12-30 | 简敬伦 | Quick-connecting electric antivibrating connecting device |
| CN1581592A (en) * | 2003-07-31 | 2005-02-16 | 日本压着端子制造株式会社 | Electric connector |
| CN101867111A (en) * | 2009-04-20 | 2010-10-20 | 索尼爱立信移动通信Ab株式会社 | Spring connector and terminal installation |
| CN201570626U (en) * | 2009-11-14 | 2010-09-01 | 富港电子（东莞）有限公司 | Probe type connector |
| CN204289796U (en) * | 2014-12-03 | 2015-04-22 | 深圳市万昌电子有限公司 | The bonder terminal of big current can be born |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020024161A1 (en) | 2018-08-01 | 2020-02-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Board connector and printed circuit board assembly |
| EP3830906A4 (en) * | 2018-08-01 | 2022-03-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Board connector and printed circuit board assembly |
| US11437744B2 (en) | 2018-08-01 | 2022-09-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Printed circuit board assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180216 |