CN107946847A - Open type connector plug jack contact - Google Patents

Open type connector plug jack contact Download PDF

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Publication number
CN107946847A
CN107946847A CN201711090451.9A CN201711090451A CN107946847A CN 107946847 A CN107946847 A CN 107946847A CN 201711090451 A CN201711090451 A CN 201711090451A CN 107946847 A CN107946847 A CN 107946847A
Authority
CN
China
Prior art keywords
elastic
clipping strip
plug division
open type
contact
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.)
Pending
Application number
CN201711090451.9A
Other languages
Chinese (zh)
Inventor
许军刚
杨小锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan Detena New Energy Technology Co Ltd
Original Assignee
Wuhan Detena New Energy Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhan Detena New Energy Technology Co Ltd filed Critical Wuhan Detena New Energy Technology Co Ltd
Priority to CN201711090451.9A priority Critical patent/CN107946847A/en
Publication of CN107946847A publication Critical patent/CN107946847A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/20Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/15Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/193Means for increasing contact pressure at the end of engagement of coupling part, e.g. zero insertion force or no friction
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/22Contacts for co-operating by abutting
    • H01R13/24Contacts for co-operating by abutting resilient; resiliently-mounted

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

The invention discloses a kind of open type connector plug jack contact, it includes connection section and elastic plug division, described connection section one end extends axially outward out the elastic clipping strip of multiple circumferentially distributed settings, the elastic clipping strip surrounds to form elastic plug division, the internal diameter of the elasticity plug division is gradually reduced along the extending direction of elastic clipping strip, its maximum inner diameter is consistent with the outside diameter of contact pin.Internal diameter by setting the elastic plug division is gradually reduced along the extending direction of elastic clipping strip, its maximum inner diameter is consistent with the outside diameter of contact pin, so that when in the contact pin insertion elastic plug division, the elastic clipping strip is in horizontally disposed, its inner wall is bonded setting with the outer wall of contact pin, forming face contacts, so as to improve electric conductivity, and reduce contact resistance, it is compacter compared to the contact piece structure of same specification, the contact of different pore size size can be made interior in a big way, and can lead to and carry more high current and signal.

Description

Open type connector plug jack contact
Technical field
The present invention relates to one kind to connect plug-in unit, more particularly to a kind of open type connector plug jack contact.
Background technology
The Flexible element of existing connector contact, the structure all used are assembled to the cavity of jack will to be preced with spring or coil spring It is interior, it can not ensure that interior contact position completely attaches to after the jack assembling of this structure, and elastic contact part is Multi-contact, is connect Contacting surface product is small, influences electric current transmission.Shortcoming is as follows:Contact for being preced with spring structure, contact length is longer, is Multi-contact, Contact contact engaging and separating force is big, and for the contact of coil spring structure, contact length is longer, is Multi-contact, and contact engaging and separating force is small, but coil spring silk is thin Small load capacity is poor, is unsuitable for high current transmission, and the load value of another aspect reed is certain, and can not adapt to different current loadings will Ask.
The content of the invention
In view of the problems of the existing technology the present invention, proposes that one kind can solve to be preced with the change of spring coil spring grizzly bar in the prior art Shape and cause insert hole separating force unstable, and open type connector plug jack contact the problem of contact area is small.
In order to solve the above technical problems, the present invention provides a kind of open type connector plug jack contact, it includes connecing in succession Portion and elastic plug division, described connection section one end extends axially outward out the elastic clipping strip of multiple circumferentially distributed settings, described Elastic clipping strip surrounds to form elastic plug division, and the internal diameter of the elasticity plug division is gradually reduced along the extending direction of elastic clipping strip, Its maximum inner diameter is consistent with the outside diameter of contact pin.
Preferably, the arc width of the elastic clipping strip is gradually reduced along the extending direction of elastic clipping strip certainly.
Preferably, the free end close to the elastic plug division is equipped with an annular slot, is arranged in the annular slot There is an elastic circular ring.
Preferably, the elastic circular ring is equipped with an elastic opening.
Preferably, the free end of the elastic plug division is surrounded by elastic clipping strip forms an inserted terminal, and the inserted terminal is set There is a back taper introducing port, the inverse direction that the internal diameter of the introducing port extends along elastic clipping strip is gradually reduced.
Preferably, the connection section is equipped with a plug portion, and the plug portion extends radially outwardly out from connection section.
Open type connector plug jack contact of the present invention, its internal diameter edge elasticity by setting the elastic plug division The extending direction of strip is gradually reduced, its maximum inner diameter is consistent with the outside diameter of contact pin so that when the contact pin is inserted into the elasticity When in plug division, for the elastic clipping strip in being horizontally disposed with, its inner wall is bonded setting with the outer wall of contact pin, and forming face contacts, so that Electric conductivity is improved, and reduces contact resistance, it is compacter compared to the contact piece structure of same specification, can be larger In the range of make the contact of different pore size size, and can lead to load more high current and signal, meanwhile, open type company of the present invention Device jack contact is connect, it is simple in structure, it can process at one time, it is not necessary to which post forming, reduces production technology, it is ensured that The original state of material.
Brief description of the drawings
Fig. 1 is the structure diagram of open type connector plug jack contact of the present invention;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is the structure diagram for the open type connector plug jack contact for being provided with elastic circular ring.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.
The present invention provides a kind of open type connector plug jack contact, and as depicted in figs. 1 and 2, it includes connection section 10 With elastic plug division 20, described 10 one end of connection section extends axially outward out the elastic clipping strip 21 of multiple circumferentially distributed settings, The elastic clipping strip 21 surrounds to form elastic plug division 20, and the arc width of the elastic clipping strip 21 is from prolonging along elastic clipping strip 21 Stretch direction to be gradually reduced, the internal diameter of the elasticity plug division 20 is gradually reduced along the extending direction of elastic clipping strip 21, its most imperial palace Footpath is consistent with the outside diameter of contact pin, and therefore, when in the contact pin insertion elastic plug division 20, the elastic clipping strip 21 is being inserted Radial outward dilations under the abutting of pin outer wall, until the internal diameter of the elastic plug division 20 is consistent with the outer diameter of contact pin, and At this time, for the elastic clipping strip 21 in being horizontally disposed with, its inner wall is bonded setting, forming face contact, so as to improve with the outer wall of contact pin Electric conductivity, and reduce contact resistance.
The free end of the elasticity plug division 20 is surrounded by elastic clipping strip 21 forms an inserted terminal 22, and the inserted terminal 22 is set There is a back taper introducing port 221, the inverse direction that the internal diameter of the introducing port 221 extends along elastic clipping strip 21 is gradually reduced, and is led to Cross and the introducing port 221 is set, so that contact pin is more convenient the elastic plug division 20 of insertion under the guiding of 221 taper of introducing port In.
To be further ensured that the elastic effect of the free end of elastic plug division 20, as shown in figure 3, being inserted close to the elasticity The free end of socket part 20 is equipped with an annular slot 23, an elastic circular ring 24 is arranged with the annular slot 23, specifically, institute State elastic circular ring 24 and be equipped with an elastic opening 241.The elastic circular ring 24 provides elasticity guarantor for the free end of elastic plug division 20 Barrier, avoids the free end of elastic plug division 20 due to being chronically at expansion state and elasticity reduces and causes insert hole separating force not The problem of stablizing.
Meanwhile for convenience of the Plug Action of open type connector plug jack contact, the connection section 10 is equipped with one and inserts Portion 11 is pulled out, the plug portion 11 extends radially outwardly out from connection section 10, by setting plug portion 11, so as to provide force Centrostigma, it is more convenient laborsaving when carrying out Plug Action to open type connector plug jack contact.Preferably, the open type Connector plug jack contact material therefor is elastic high and high conductivity copper alloy.
Open type connector plug jack contact of the present invention, it is by setting the internal diameter of the elastic plug division 20 along bullet Property strip 21 extending direction be gradually reduced, its maximum inner diameter is consistent with the outside diameter of contact pin so that when the contact pin insertion described in When in elastic plug division 20, the elastic clipping strip 21 is in being horizontally disposed with, its inner wall is bonded setting with the outer wall of contact pin, and forming face connects Touch, so as to improve electric conductivity, and reduce contact resistance, it is compacter compared to the contact piece structure of same specification, can To make the contact of different pore size size interior in a big way, and it can lead to and carry more high current and signal, meanwhile, it is of the present invention Open type connector plug jack contact, it is simple in structure, it can process at one time, it is not necessary to post forming, reduces production technology, It also assures that the original state of material.
The embodiment of present invention described above, is not intended to limit the scope of the present invention..Any basis The various other corresponding changes and deformation that the technical concept of the present invention is made, should be included in the guarantor of the claims in the present invention In the range of shield.

Claims (6)

  1. A kind of 1. open type connector plug jack contact, it is characterised in that including connection section (10) and elastic plug division (20), Described connection section (10) one end extends axially outward out the elastic clipping strip (21) of multiple circumferentially distributed settings, the elastic clipping strip (21) surround to form elastic plug division (20), it is described elasticity plug division (20) internal diameter along elastic clipping strip (21) extending direction by Decrescence small, its maximum inner diameter is consistent with the outside diameter of contact pin.
  2. 2. open type connector plug jack contact according to claim 1, it is characterised in that the arc of the elastic clipping strip (21) Shape width is gradually reduced along the extending direction of elastic clipping strip (21) certainly.
  3. 3. open type connector plug jack contact according to claim 1, it is characterised in that close to the elastic plug division (20) free end is equipped with an annular slot (23), and an elastic circular ring (24) is arranged with the annular slot (23).
  4. 4. open type connector plug jack contact according to claim 3, it is characterised in that the elastic circular ring (24) is equipped with One elastic opening (241).
  5. 5. open type connector plug jack contact according to claim 1, it is characterised in that the elasticity plug division (20) Free end is surrounded by elastic clipping strip (21) forms an inserted terminal (22), and the inserted terminal (22) is equipped with a back taper introducing port (221), the inverse direction that the internal diameter of the introducing port (221) extends along elastic clipping strip (21) is gradually reduced.
  6. 6. open type connector plug jack contact according to claim 1, it is characterised in that set on the connection section (10) There is a plug portion (11), the plug portion (11) extends radially outwardly out from connection section (10).
CN201711090451.9A 2017-11-08 2017-11-08 Open type connector plug jack contact Pending CN107946847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711090451.9A CN107946847A (en) 2017-11-08 2017-11-08 Open type connector plug jack contact

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711090451.9A CN107946847A (en) 2017-11-08 2017-11-08 Open type connector plug jack contact

Publications (1)

Publication Number Publication Date
CN107946847A true CN107946847A (en) 2018-04-20

Family

ID=61933611

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711090451.9A Pending CN107946847A (en) 2017-11-08 2017-11-08 Open type connector plug jack contact

Country Status (1)

Country Link
CN (1) CN107946847A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108767540A (en) * 2018-05-30 2018-11-06 深圳乔合里科技股份有限公司 Flexible leaf spring
CN112217016A (en) * 2019-07-12 2021-01-12 富士康(昆山)电脑接插件有限公司 Electrical connector
CN112385092A (en) * 2018-06-29 2021-02-19 利萨·德雷克塞迈尔有限责任公司 High current contactor for contacting a high current socket

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206422273U (en) * 2016-12-21 2017-08-18 杭州航天电子技术有限公司 A kind of novel fire resistant jack
CN207459351U (en) * 2017-11-08 2018-06-05 武汉德泰纳新能源技术有限公司 Open type connector plug jack contact

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206422273U (en) * 2016-12-21 2017-08-18 杭州航天电子技术有限公司 A kind of novel fire resistant jack
CN207459351U (en) * 2017-11-08 2018-06-05 武汉德泰纳新能源技术有限公司 Open type connector plug jack contact

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108767540A (en) * 2018-05-30 2018-11-06 深圳乔合里科技股份有限公司 Flexible leaf spring
CN108767540B (en) * 2018-05-30 2023-12-01 深圳乔合里科技股份有限公司 bendable leaf spring
CN112385092A (en) * 2018-06-29 2021-02-19 利萨·德雷克塞迈尔有限责任公司 High current contactor for contacting a high current socket
CN112217016A (en) * 2019-07-12 2021-01-12 富士康(昆山)电脑接插件有限公司 Electrical connector
CN112217016B (en) * 2019-07-12 2024-04-16 富士康(昆山)电脑接插件有限公司 Electric connector

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