CN103022772A - Probe type connector - Google Patents
Probe type connector Download PDFInfo
- Publication number
- CN103022772A CN103022772A CN2012105456670A CN201210545667A CN103022772A CN 103022772 A CN103022772 A CN 103022772A CN 2012105456670 A CN2012105456670 A CN 2012105456670A CN 201210545667 A CN201210545667 A CN 201210545667A CN 103022772 A CN103022772 A CN 103022772A
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- needle shaft
- connector
- metal sleeve
- elastic component
- 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
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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
- H01R13/02—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
Abstract
The invention discloses a probe type connector. The connector comprises a metal sleeve, an elastic member and a needle shaft, wherein an insulating connecting member and a conductive connecting member are arranged between the elastic member and the needle shaft, the other end of the elastic member abuts against one end of the insulating connecting member, the other end of the insulating connecting member abuts against one end of the conductive connecting member, the connection part of the needle shaft abuts against the other end of the conductive connecting member, and peripheries of the conductive connecting member and the insulating connecting member abut against the inner wall of the containing cavity of the metal sleeve respectively in a sliding mode. The needle shaft can be connected to the metal sleeve through the conductive connecting member even though the connection end of the needle shaft moves radially, the supply interruption phenomenon is avoided, the quality of the connector is improved, and the high current cannot damage the elastic member through the insulating connecting member when passing the elastic member.
Description
Technical field
The present invention relates to a kind of connector, relate in particular to a kind of probe type connecter.
Background technology
At present, existing probe type connecter on the market, generally formed by metal sleeve, elastic component and needle shaft, metal sleeve has the base of a containing cavity cylindraceous and this containing cavity one end of sealing, needle shaft is installed in the metal sleeve movably, and needle shaft has a connecting portion and that is placed in the accommodating cylinder and stretches out the outer abutting part of metal sleeve, and elastic component is contained in the metal sleeve, the one end is resisted against the base of metal sleeve, and the other end is resisted against on the connecting portion of needle shaft.When the needle shaft of this structure is movable in metal sleeve, if its abutment end is subject to being not orthogonal to the External Force Acting of its axis direction, just can make the link of needle shaft that movement along vertical metal sleeve axis direction occurs in the containing cavity of metal sleeve, will cause like this needle shaft connecting portion sidewall fully not contact with the containing cavity of metal sleeve, thereby the generation powering-off state affects the normal use of connector.
Summary of the invention
In order to overcome defects, the invention provides a kind of probe type connecter, can avoid the inner powering-off state of connector to occur.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of probe type connecter, comprise metal sleeve, elastic component and needle shaft, described metal sleeve has the base of a containing cavity cylindraceous and this containing cavity one end of sealing, described needle shaft is installed in the described metal sleeve movably, and this needle shaft has a connecting portion and that is placed in the described accommodating cylinder and stretches out the outer abutting part of described metal sleeve; Described elastic component is contained in the described metal sleeve, this elastic component one end is resisted against the base of described metal sleeve, the other end is resisted against on the connecting portion of described needle shaft, between the elastic component of described probe adapter and needle shaft, also be provided with insulation connector and a conduction connector, the low end that peaks at described insulation connector of the described elastic component other end, the other end of described insulation connector is supported described conduction connector one end, the connecting portion of described needle shaft is supported the other end of described conduction connector, and the outer peripheral edges of described insulation connector and conduction connector slidably push against respectively the inwall of the containing cavity of described metal sleeve.
As a further improvement on the present invention, described conduction connector comprises the cylindrical sleeve of a conduction and is located at several interior conducting spheres of this cylindrical sleeve, described conducting sphere arranges along the cross section of the axis direction of vertical described cylindrical sleeve, and supports respectively between these several conducting spheres and between these several conducting spheres and the described cylindrical sleeve inwall.
As a further improvement on the present invention, described conducting sphere is at least three.
As a further improvement on the present invention, described insulation connector comprises a columniform body and is located at the first connecting portion and second connecting portion at these body two ends, the described elastic component other end is supported on this first connecting portion, and this second connecting portion is low to be peaked on several conducting spheres of described conduction connector.
As a further improvement on the present invention, described the first connecting portion and the second connecting portion are located at respectively on the central axis of described insulation connector body.
As a further improvement on the present invention, described elastic component is spring.
The invention has the beneficial effects as follows: by insulation connector and a conduction connector is set between elastic component and needle shaft, link and the conduction connector of needle shaft approach, and conduction connector places in the containing cavity of metal sleeve and contacts with metal sleeve all the time, like this, even moving radially also, the link of needle shaft can be electrically connected to metal sleeve by conduction connector, thereby avoid powering-off state to occur, promote the connector quality, destroy elastic component when the connector that insulate simultaneously can stop high electric current by elastic component.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is Fig. 1 decomposition texture schematic diagram;
Fig. 3 is one of embodiment of the invention conduction connector structural representation;
Fig. 4 is two of embodiment of the invention conduction connector structural representation.
By reference to the accompanying drawings, make the following instructions:
1---metal sleeve 2---elastic component
3---needle shaft 11---containing cavity
12---base 31---connecting portion
32---abutting parts 4---insulation connector
5---conduction connector 41---body
42---first connecting portions 43---the second connecting portion
51---cylindrical sleeve 52---conducting sphere
Embodiment
By reference to the accompanying drawings, the present invention is elaborated, but protection scope of the present invention is not limited to following embodiment, the simple equivalence of namely in every case being done with the present patent application claim and description changes and modifies, and all still belongs within the patent covering scope of the present invention.
As shown in Figure 1, 2, a kind of probe type connecter, comprise metal sleeve 1, elastic component 2 and needle shaft 3, described metal sleeve has the base 12 of a containing cavity 11 cylindraceous and this containing cavity one end of sealing, described needle shaft is installed in the described metal sleeve movably, and this needle shaft has a connecting portion 31 and that is placed in the described accommodating cylinder and stretches out the outer abutting part 32 of described metal sleeve; Described elastic component is contained in the described metal sleeve, this elastic component one end is resisted against the base of described metal sleeve, the other end is resisted against on the connecting portion of described needle shaft, between the elastic component of described probe adapter and needle shaft, also be provided with insulation connector 4 and a conduction connector 5, the low end that peaks at described insulation connector of the described elastic component other end, the other end of described insulation connector is supported described conduction connector one end, the connecting portion of described needle shaft is supported the other end of described conduction connector, and the outer peripheral edges of described insulation connector and conduction connector slidably push against respectively the inwall of the containing cavity of described metal sleeve.Like this, when the needle shaft connecting portion is moved owing to the cross section along vertical metal sleeve axis direction, the needle shaft connecting portion is electrically connected on the metal sleeve by conductive connection part again, can prevent effectively that needle shaft from disconnecting phenomenon and occuring, destroy elastic component when the connector that insulate simultaneously can stop high electric current by elastic component.
Preferably, described conduction connector comprises the cylindrical sleeve 51 of a conduction and is located at several interior conducting spheres 52 of this cylindrical sleeve, described conducting sphere arranges along the cross section of the axis direction of vertical described cylindrical sleeve, and supports respectively between these several conducting spheres and between these several conducting spheres and the described cylindrical sleeve inwall.
Preferably, described conducting sphere is at least three, shown in Fig. 3,4, is two kinds of execution modes.
Preferably, described insulation connector comprises a columniform body 41 and is located at the first connecting portion 42 and second connecting portion 43 at these body two ends, the described elastic component other end is supported on this first connecting portion, and this second connecting portion is low to be peaked on several conducting spheres of described conduction connector.
Preferably, described the first connecting portion and the second connecting portion are located at respectively on the central axis of described insulation connector body.
Preferably, described elastic component is spring.
Claims (6)
1. probe type connecter, comprise metal sleeve (1), elastic component (2) and needle shaft (3), described metal sleeve has the base (12) of a containing cavity cylindraceous (11) and this containing cavity one end of sealing, described needle shaft is installed in the described metal sleeve movably, and this needle shaft has a connecting portion (31) and that is placed in the described accommodating cylinder and stretches out the outer abutting part (32) of described metal sleeve; Described elastic component is contained in the described metal sleeve, this elastic component one end is resisted against the base of described metal sleeve, the other end is resisted against on the connecting portion of described needle shaft, it is characterized in that: between the elastic component of described probe adapter and needle shaft, also be provided with insulation connector (4) and a conduction connector (5), the low end that peaks at described insulation connector of the described elastic component other end, the other end of described insulation connector is supported described conduction connector one end, the connecting portion of described needle shaft is supported the other end of described conduction connector, and the outer peripheral edges of described insulation connector and conduction connector slidably push against respectively the inwall of the containing cavity of described metal sleeve.
2. probe type connecter according to claim 1, it is characterized in that: described conduction connector comprises the cylindrical sleeve (51) of a conduction and is located at interior several conducting spheres (52) of this cylindrical sleeve, described conducting sphere arranges along the cross section of the axis direction of vertical described cylindrical sleeve, and supports respectively between these several conducting spheres and between these several conducting spheres and the described cylindrical sleeve inwall.
3. probe type connecter according to claim 2, it is characterized in that: described conducting sphere is at least three.
4. according to claim 2 or 3 described probe type connecters, it is characterized in that: described insulation connector comprises a columniform body (41) and is located at the first connecting portion (42) and second connecting portion (43) at these body two ends, the described elastic component other end is supported on this first connecting portion, and this second connecting portion is low to be peaked on several conducting spheres of described conduction connector.
5. probe type connecter according to claim 4, it is characterized in that: described the first connecting portion and the second connecting portion are located at respectively on the central axis of described insulation connector body.
6. probe type connecter according to claim 1, it is characterized in that: described elastic component is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210545667.0A CN103022772B (en) | 2012-12-17 | 2012-12-17 | Probe type connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210545667.0A CN103022772B (en) | 2012-12-17 | 2012-12-17 | Probe type connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103022772A true CN103022772A (en) | 2013-04-03 |
| CN103022772B CN103022772B (en) | 2015-04-22 |
Family
ID=47971059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210545667.0A Active CN103022772B (en) | 2012-12-17 | 2012-12-17 | Probe type connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103022772B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125372A (en) * | 2016-09-20 | 2016-11-16 | 深圳市华星光电技术有限公司 | A kind of substrate powers up probe assembly |
| CN106505371A (en) * | 2016-11-11 | 2017-03-15 | 深圳市拓普联科电子有限公司 | High frequency signal transmission pin type connection terminal |
| CN106716145A (en) * | 2014-09-23 | 2017-05-24 | 李诺工业股份有限公司 | A contact probe for a test device |
| CN107895855A (en) * | 2017-11-17 | 2018-04-10 | 天长市富信电子有限公司 | A kind of probe type spring electronic connector |
| CN108808393A (en) * | 2018-08-23 | 2018-11-13 | 苏州市博得立电源科技有限公司 | Battery charging and discharging connector |
| CN109065985A (en) * | 2018-08-23 | 2018-12-21 | 苏州市博得立电源科技有限公司 | Power module external battery group |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2867642Y (en) * | 2005-11-24 | 2007-02-07 | 启贸兴业股份有限公司 | Linkage ferminal modified structure |
| US20100007365A1 (en) * | 2008-07-14 | 2010-01-14 | Fujitsu Limited | Socket for double ended probe, double ended probe, and probe unit |
| US20100120301A1 (en) * | 2008-11-12 | 2010-05-13 | Interconnect Devices, Inc. | Environmentally sealed contact |
| CN202025900U (en) * | 2011-03-25 | 2011-11-02 | 富港电子（东莞）有限公司 | Probe connector |
| CN202042667U (en) * | 2011-03-29 | 2011-11-16 | 富士康(昆山)电脑接插件有限公司 | Probe type connecter |
| CN203103585U (en) * | 2012-12-17 | 2013-07-31 | 福立旺精密机电(中国)有限公司 | Probe-type connector |
-
2012
- 2012-12-17 CN CN201210545667.0A patent/CN103022772B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2867642Y (en) * | 2005-11-24 | 2007-02-07 | 启贸兴业股份有限公司 | Linkage ferminal modified structure |
| US20100007365A1 (en) * | 2008-07-14 | 2010-01-14 | Fujitsu Limited | Socket for double ended probe, double ended probe, and probe unit |
| US20100120301A1 (en) * | 2008-11-12 | 2010-05-13 | Interconnect Devices, Inc. | Environmentally sealed contact |
| CN202025900U (en) * | 2011-03-25 | 2011-11-02 | 富港电子（东莞）有限公司 | Probe connector |
| CN202042667U (en) * | 2011-03-29 | 2011-11-16 | 富士康(昆山)电脑接插件有限公司 | Probe type connecter |
| CN203103585U (en) * | 2012-12-17 | 2013-07-31 | 福立旺精密机电(中国)有限公司 | Probe-type connector |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106716145A (en) * | 2014-09-23 | 2017-05-24 | 李诺工业股份有限公司 | A contact probe for a test device |
| CN106125372A (en) * | 2016-09-20 | 2016-11-16 | 深圳市华星光电技术有限公司 | A kind of substrate powers up probe assembly |
| CN106125372B (en) * | 2016-09-20 | 2019-06-21 | 深圳市华星光电技术有限公司 | A kind of substrate power-up probe assembly |
| CN106505371A (en) * | 2016-11-11 | 2017-03-15 | 深圳市拓普联科电子有限公司 | High frequency signal transmission pin type connection terminal |
| CN106505371B (en) * | 2016-11-11 | 2019-05-21 | 深圳市拓普联科技术股份有限公司 | High frequency signal transmission pin type connection terminal |
| CN107895855A (en) * | 2017-11-17 | 2018-04-10 | 天长市富信电子有限公司 | A kind of probe type spring electronic connector |
| CN108808393A (en) * | 2018-08-23 | 2018-11-13 | 苏州市博得立电源科技有限公司 | Battery charging and discharging connector |
| CN109065985A (en) * | 2018-08-23 | 2018-12-21 | 苏州市博得立电源科技有限公司 | Power module external battery group |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103022772B (en) | 2015-04-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Kunshan City Qiandeng Town Yuxi road 215134 Jiangsu province No. 168 Patentee after: Fuliwang precision electromechanical (Chinese) Limited by Share Ltd Address before: Yuxi West Road, Kunshan City Qiandeng Town Suzhou City, Jiangsu Province, No. 168 215300 Patentee before: Freewon (China) Co., Ltd. |