CN106299788A - A kind of connector pin - Google Patents
A kind of connector pin Download PDFInfo
- Publication number
- CN106299788A CN106299788A CN201610769250.0A CN201610769250A CN106299788A CN 106299788 A CN106299788 A CN 106299788A CN 201610769250 A CN201610769250 A CN 201610769250A CN 106299788 A CN106299788 A CN 106299788A
- Authority
- CN
- China
- Prior art keywords
- contact
- pin
- dynamic
- moving contact
- housing
- 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.)
- Granted
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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
Abstract
nullThe invention discloses a kind of connector pin，Including: move contact portion (1) and determine contact portion (2)，Described dynamic contact portion (1) includes moving contact housing (103) and dynamic tactile wire connecting portion (107)、Described moving contact housing (103) is built with movable contact (101) and moving contact contact pin (105)，Spring (104) it is provided with between described movable contact (101) and moving contact contact pin (105)，Described determine contact portion (2) and including: dynamic touch body (202)，Described dynamic body (202) one end of touching has and dynamic touches line end (201)，Described dynamic tactile body (202) other end is provided with determines contact (204)，Described dynamic body (202) outside of touching has screw thread，Bolt (203) it is set with on described screw thread，It is adapted to run up and have the operating mode of vibration，And adapter has multiposition and adapts to arrange，Stable contact can be kept in different positions.
Description
Technical field
The present invention relates to technical field of electricity, particularly a kind of connector pin.
Background technology
Existing contact pin structure of connector, is all based on adapter and is in design in the environment of static or low speed, thus
The contact pin structure of the adapter position when connecting immobilizes, and the speed of service of motor-car or subway is the highest, thus vibration
The biggest, original adaptation is static or in the environment of low speed, the contact pin structure of the adapter of design does not adapt to this high-speed loop
Border, when EMUs or subway high-speed cause the junction of adapter radial and axial offset deviation occur when operating, easily makes
Become the loose contact of adapter.
Summary of the invention
Present invention aim at: solve the problem that prior art exists, propose a kind of connector pin, possess auto lock
Linkage function, be adapted to run up and have the operating mode of vibration, and adapter have multiposition and adapts to arrange, different
Position can keep stable contact.
The technical solution used in the present invention is as follows:
A kind of connector pin, including: moving contact portion and determine contact portion, described dynamic contact portion includes: moving contact housing, described moving contact shell
Internal portion is stepped hole, and the described moving contact shell inner hole left side is little compared with aperture, the right compared with aperture, is equipped with dynamic in described stepped hole
Contact, described movable contact is shaft-like thing with holes, and the medium position outside described movable contact has projection, and described projection is dynamic with described
Contact housing contacts, and has contact pin pilot hole inside described movable contact, and described movable contact right-hand member has slotting pin insertion apertures, described
Insert the aperture less than contact pin pilot hole, the aperture of pin insertion apertures, in described contact pin pilot hole, be equipped with moving contact contact pin, described dynamic
Movable contact is stretched in contact contact pin one end, and the end that described moving contact contact pin is positioned at movable contact is provided with Connection Card, described moving contact
The contact pin other end is fixed on the end in the hole, the right of moving contact housing, and described moving contact contact pin is connected with dynamic wire connecting portion of touching, institute
The left end stating movable contact has moving contact, and described movable contact is provided with spring, described spring one outside the contact position of contact contact pin
End is fixed on the dynamic right part touching housing, and the described spring other end contacts with the projection outside movable contact, described determines contact portion bag
Including: dynamic tactile body, described dynamic body one end of touching has the dynamic line end that touches, and the described dynamic tactile body other end is provided with determines contact, described
Dynamic body exterior of touching has screw thread, and described screw thread is set with bolt, and when such setting makes connector contact, dynamic contact portion is with fixed
Contact portion contacts, by the offer compression pretightning force holding out against effect lasts of spring, it is possible to be allowed to keep stable connection.
A kind of connector pin of the present invention, the outside of described moving contact housing is provided with groove, is equipped with in described groove
Sealing ring, such setting makes contact portion can be good at being positioned at required installation site.
A kind of connector pin of the present invention, described moving contact top is that sphere combines, and such setting makes when dynamic contact portion
With determine contact portion there is non-coaxial contact time, it is possible to ensure that contact is good.
A kind of connector pin of the present invention, described determine contact top and is provided with network, and such setting makes to determine contact
Surface has higher roughness, makes the frictional force of contact surface increase, so that the connection of two parts is the most stable.
A kind of connector pin of the present invention, described Connection Card realizes connecting by the location division that contact contact pin has, this
The setting of sample makes stopping means and the integrated setting of contact contact pin of Connection Card, so that spacing more reliable, Er Qiean
Dress enhanced convenience.
A kind of connector pin of the present invention, described spring dynamic contact portion and determine contact portion not in contact with time be in compressive state,
Such setting makes movable contact have reliable pressure, is allowed to very close to each other, as long as thus moving contact portion and contact with determining contact portion
I.e. can realize the transmission of conduction and signal.
Owing to have employed above-mentioned technical scheme, the invention has the beneficial effects as follows: solve the problem that prior art exists, carry
Go out a kind of connector pin, possess the linkage function of auto lock, be adapted to run up and have the operating mode of vibration, and connect
Utensil has multiposition to adapt to arrange, and can keep stable contact in different positions.
Accompanying drawing explanation
The Figure of description of the part constituting the application is used for providing a further understanding of the present invention, and the present invention shows
Meaning property embodiment and explanation thereof are used for explaining the present invention, are not intended that inappropriate limitation of the present invention.
Fig. 1 is the dynamic contact portion schematic diagram of a kind of connector pin of the present invention；
Fig. 2 is the left view of the dynamic contact portion of a kind of connector pin of the present invention；
Fig. 3 be a kind of connector pin of the present invention determine contact portion schematic diagram；
Fig. 4 is the left view determining contact portion of a kind of connector pin of the present invention；
Labelling in figure
1-moves contact portion, 2-determines contact portion, 101-movable contact, 102-Connection Card, 103-moving contact housing, 104-spring, 105-contact
The dynamic tactile wire connecting portion of contact pin, 106-sealing ring, 107-, 201-move and touch line end, 202-moves tactile body, 203-bolt, 204-touch surely
Head.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and
It is not used in the restriction present invention.
It is the embodiment of a kind of connector pin of the present invention as Figure 1-4, a kind of connector pin, including: dynamic contact portion 1
With determine contact portion 2, described dynamic contact portion 1 includes: moving contact housing 103, and described moving contact housing 103 is internal be stepped hole, described moves
The contact housing 103 endoporus left side is little compared with aperture, the right compared with aperture, is equipped with movable contact 101, described movable contact in described stepped hole
101 is shaft-like thing with holes, and the medium position outside described movable contact 101 has projection, described protruding and described moving contact housing
103 contact, and described movable contact 101 is internal has contact pin pilot hole, and described movable contact 101 right-hand member has slotting pin insertion apertures, institute
State the aperture less than contact pin pilot hole, the aperture of slotting pin insertion apertures, in described contact pin pilot hole, be equipped with moving contact contact pin 105, institute
Stating moving contact contact pin 105 one end and stretch into movable contact 101, the end that described moving contact contact pin is positioned at movable contact 101 is provided with connection
Card 102, described moving contact contact pin 105 other end is fixed on the end in the hole, the right of moving contact housing 103, described moving contact contact pin
105 are connected with dynamic wire connecting portion 107 of touching, and the left end of described movable contact 101 has moving contact 108, described movable contact 101 and contact
Being provided with spring 104 outside the contact position of contact pin 105, the dynamic right part touching housing 103 is fixed in described spring 104 one end, described
Spring 104 other end contacts with the projection outside movable contact 101, described determine contact portion 2 and includes: the dynamic body 202 that touches, and described dynamic touches
Body 202 one end has the dynamic line end 201 that touches, and described dynamic tactile body 202 other end is provided with determines contact 204, described dynamic tactile body
202 outsides have screw thread, and described screw thread is set with bolt 203, and when such setting makes connector contact, dynamic contact portion is with fixed
Contact portion contacts, by the offer compression pretightning force holding out against effect lasts of spring, it is possible to be allowed to keep stable connection, described
The outside of moving contact housing 103 is provided with groove, is equipped with sealing ring 106 in described groove, and such setting enables contact portion
Well being positioned at required installation site, described moving contact 108 top is that sphere combines, and such setting makes to touch when dynamic
Portion with determine contact portion there is non-coaxial contact time, it is possible to ensure that contact is good, described determine contact 204 top and be provided with network, this
The setting of sample makes to determine contact surface and has higher roughness, makes the frictional force of contact surface increase, so that the connection of two parts is more
Add stablizes, and described Connection Card 102 realizes connecting by the location division that contact contact pin 105 has, and such setting makes Connection Card
Stopping means and the integrated setting of contact contact pin so that spacing more reliable, and enhanced convenience is installed, described
Spring 104 dynamic contact portion 1 and determine contact portion 2 not in contact with time be in compressive state, such setting makes movable contact have to push up reliably
Clamp force, is allowed to very close to each other, as long as thus dynamic contact portion with determine contact portion and contact and i.e. can realize conducting electricity and the transmission of signal.
Beneficial effects of the present invention: solve the problem that prior art exists, proposes a kind of connector pin, possesses lock automatically
Tight linkage function, is adapted to run up and have the operating mode of vibration, and adapter has multiposition and adapts to arrange, in difference
Position can keep stable contact.
The foregoing is only the preferred embodiment of invention, not in order to limit the present invention, all spirit at this and
Any amendment, equivalent and the improvement etc. made within principle, should be included within the scope of the present invention.
Claims (6)
1. a connector pin, it is characterised in that including: moving contact portion (1) and determine contact portion (2), described dynamic contact portion (1) including:
Moving contact housing (103), described moving contact housing (103) is internal is stepped hole, and described moving contact housing (103) the endoporus left side is relatively
Aperture is little compared with aperture, the right, is equipped with movable contact (101) in described stepped hole, and described movable contact (101) is shaft-like thing with holes, institute
The medium position stating movable contact (101) outside has projection, and described protruding and described moving contact housing (103) contacts, described
Movable contact (101) is internal has contact pin pilot hole, and described movable contact (101) right-hand member has slotting pin insertion apertures, and described contact pin inserts
The aperture in hole, less than the aperture of contact pin pilot hole, is equipped with moving contact contact pin (105), described moving contact in described contact pin pilot hole
Movable contact (101) is stretched in contact pin (105) one end, and described moving contact contact pin is positioned at the end of movable contact (101) and is provided with Connection Card
(102), described moving contact contact pin (105) other end is fixed on the end in the hole, the right of moving contact housing (103), described moving contact
Contact pin (105) is connected with dynamic wire connecting portion (107) of touching, and the left end of described movable contact (101) has moving contact (108), described dynamic
Contact (101) is provided with spring (104) outside the contact position of contact contact pin (105), and dynamic touching is fixed in described spring (104) one end
The right part of housing (103), the outside projection of described spring (104) other end and movable contact (101) contacts, and described determines contact portion
(2) including: dynamic tactile body (202), described dynamic body (202) one end of touching has the dynamic line end (201) that touches, described dynamic tactile body
(202) other end is provided with and determines contact (204), and described dynamic body (202) outside of touching has screw thread, and described screw thread is set with bolt
(203).
A kind of connector pin the most according to claim 1, it is characterised in that the outside of described moving contact housing (103)
It is provided with groove, in described groove, is equipped with sealing ring (106).
A kind of connector pin the most according to claim 1, it is characterised in that described moving contact (108) top is sphere
In conjunction with.
A kind of connector pin the most according to claim 1, it is characterised in that described determine contact (204) top and be provided with net
Lattice structure.
A kind of connector pin the most according to claim 1, it is characterised in that described Connection Card (102) is inserted by contact
The location division that pin (105) has realizes connecting.
A kind of connector pin the most according to claim 1, it is characterised in that described spring (104) in dynamic contact portion (1) and
Determine contact portion (2) not in contact with time be in compressive state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610769250.0A CN106299788B (en) | 2016-08-31 | 2016-08-31 | A kind of connector pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610769250.0A CN106299788B (en) | 2016-08-31 | 2016-08-31 | A kind of connector pin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106299788A true CN106299788A (en) | 2017-01-04 |
| CN106299788B CN106299788B (en) | 2019-08-02 |
Family
ID=57675792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610769250.0A Active CN106299788B (en) | 2016-08-31 | 2016-08-31 | A kind of connector pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106299788B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110581461A (en) * | 2019-09-17 | 2019-12-17 | 资阳中车电气科技有限公司 | Rail transit cable shielding layer overturning tool and using method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201252218Y (en) * | 2008-07-31 | 2009-06-03 | 南车资阳机车有限公司 | Contact pin structure of connector |
| CN201623300U (en) * | 2010-03-23 | 2010-11-03 | 四川永贵科技有限公司 | Elastic terminal surface contact piece for electric connector |
| CN201904464U (en) * | 2010-12-06 | 2011-07-20 | 西安富士达科技股份有限公司 | Floatable radio frequency coaxial adapter |
| CN102280743A (en) * | 2011-05-10 | 2011-12-14 | 上海航天科工电器研究院有限公司 | Spring-type sphere-contact electric connector |
| CN102299435A (en) * | 2010-12-10 | 2011-12-28 | 中航光电科技股份有限公司 | Radio frequency connector assembly and socket thereof |
| CN202423624U (en) * | 2011-08-30 | 2012-09-05 | 中航光电科技股份有限公司 | End face contacted contact mechanism |
| WO2014185237A1 (en) * | 2013-05-15 | 2014-11-20 | 矢崎総業株式会社 | Connector |
| CN203983666U (en) * | 2014-08-15 | 2014-12-03 | 上海航天科工电器研究院有限公司 | A kind of radio frequency (RF) coaxial connector floating structure |
| CN204391330U (en) * | 2015-02-09 | 2015-06-10 | 温州晟荣工业自动化有限公司 | A kind of male and female needle construction of connector |
-
2016
- 2016-08-31 CN CN201610769250.0A patent/CN106299788B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201252218Y (en) * | 2008-07-31 | 2009-06-03 | 南车资阳机车有限公司 | Contact pin structure of connector |
| CN201623300U (en) * | 2010-03-23 | 2010-11-03 | 四川永贵科技有限公司 | Elastic terminal surface contact piece for electric connector |
| CN201904464U (en) * | 2010-12-06 | 2011-07-20 | 西安富士达科技股份有限公司 | Floatable radio frequency coaxial adapter |
| CN102299435A (en) * | 2010-12-10 | 2011-12-28 | 中航光电科技股份有限公司 | Radio frequency connector assembly and socket thereof |
| CN102280743A (en) * | 2011-05-10 | 2011-12-14 | 上海航天科工电器研究院有限公司 | Spring-type sphere-contact electric connector |
| CN202423624U (en) * | 2011-08-30 | 2012-09-05 | 中航光电科技股份有限公司 | End face contacted contact mechanism |
| WO2014185237A1 (en) * | 2013-05-15 | 2014-11-20 | 矢崎総業株式会社 | Connector |
| CN203983666U (en) * | 2014-08-15 | 2014-12-03 | 上海航天科工电器研究院有限公司 | A kind of radio frequency (RF) coaxial connector floating structure |
| CN204391330U (en) * | 2015-02-09 | 2015-06-10 | 温州晟荣工业自动化有限公司 | A kind of male and female needle construction of connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110581461A (en) * | 2019-09-17 | 2019-12-17 | 资阳中车电气科技有限公司 | Rail transit cable shielding layer overturning tool and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106299788B (en) | 2019-08-02 |
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