CN202840033U - Plug connector, socket connector, and combination of plug connector and socket connector - Google Patents
Plug connector, socket connector, and combination of plug connector and socket connector Download PDFInfo
- Publication number
- CN202840033U CN202840033U CN2012202604962U CN201220260496U CN202840033U CN 202840033 U CN202840033 U CN 202840033U CN 2012202604962 U CN2012202604962 U CN 2012202604962U CN 201220260496 U CN201220260496 U CN 201220260496U CN 202840033 U CN202840033 U CN 202840033U
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- Prior art keywords
- housing
- probe
- spliced eye
- terminal
- spring
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a plug connector, a socket connector, and a combination of the plug connector and the socket connector. The plug connector and the socket connector are included, wherein the plug connector comprises a first insulation body and a plurality of probe assemblies, the probe assembly comprises first metal sleeves, ejector pins, first springs and metal probes, a back portion of the metal probe is provided with a groove, the ejector pin has a base portion, a center portion at a front portion of the base portion projects forwards to form an ejector pin portion, the ejector pin portion is inserted into the groove, the first spring is sleeved on the ejector pin portion, one end of the first spring presses against the base portion, and the other end of the first spring is accommodated in the groove and presses against a groove wall of the groove. When the plug connector, the socket connector, and the combination of the plug connector and the socket connector are used, the groove wall of the groove of the metal probe of the plug connector presses against the ejector pin portion, so power failure does not easily occur, and thereby conductive functions of the plug connector, the socket connector, and the combination of the plug connector and the socket connector are guaranteed.
Description
Technical field
The utility model relates to a kind of connector, relates in particular to a kind of pin connector, socket connector and combination thereof.
Background technology
See also Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of existing connector combination 100 comprises a socket connector 1 and a pin connector 2.Socket connector 1 comprises one first insulating body 10, the front of the first insulating body 10 offers several and is the first transversely arranged spliced eye 101, each first spliced eye 101 is interior to be inserted with respectively a pair of connecting terminal 11, and each end that docks terminal 11 is equipped with a docking part 111.Pin connector 2 comprises that the front of one second insulating body, 20, the second insulating bodies 20 offers several and is the second transversely arranged spliced eye 201, each the second spliced eye 201 interior probe assembly 21 that are inserted with respectively.Each probe assembly 21 all has a metal sleeve 211, a spring 212 and a metal probe 213.Metal sleeve 211 has a columnar housing 2112, and the rear portion of housing 2112 is connected with the base 2111 of a sealing, and this base 2111 and housing 2112 are surrounded by an accommodation space 2113.The anterior aperture of housing 2112 inside contracts and forms a stop part 2114, and stop part 2114 is provided with a perforate 2115.
Please consult Fig. 3 and Fig. 4 in conjunction with Fig. 2, the socket connector 1 of above-mentioned connector combination 100 and pin connector 2 are when normal inserting state, and docking section 111 connects with probe 2131, and the madial wall of the sidewall of block 2132 and housing 2112 connects.In addition, sidewall and the stop part 2114 of probe 2131 connect.Please refer to the 4th figure, the socket connector 1 of connector combination 100 and pin connector 2 are when inserting state, and when being subject to the interference of external force, the sidewall of block 2132 does not contact with the madial wall of housing 2112.In addition, the sidewall of probe 2131 does not also contact with stop part 2114, thereby makes connector combination 100 inner contact areas not enough, easily loses conducting function.
The utility model content
The purpose of this utility model is the defective that exists for prior art and not enoughly provides a kind of pin connector, socket connector and combination thereof of still having the good conductive function when being subject to External force interference.
To achieve these goals, the utility model provides a kind of connector combination, comprises a pin connector and a socket connector.Described pin connector comprises one first insulating body, and it offers one group and is the first transversely arranged spliced eye; And several probe assemblies, be installed on respectively in the first spliced eye, comprise one first metal sleeve, a thimble, one first spring and a metal probe; The first metal sleeve has one first housing, be formed with one first accommodation space in the first housing, the inner surface of the first housing front end has inwardly protruded out a stop part, offers one first perforate on this stop part, and the outer surface convex at the first housing rear portion sets out one first base; Thimble has a base portion, and the base portion middle part protrudes out forward a thimble section; Metal probe has a limiting section, limiting section convexes with forward a probe, the rear portion of metal probe inwardly offers a groove, the limiting section of metal probe is contained in the first accommodation space slidably, probe then in the first perforate to front protruding out, thimble is installed in the first accommodation space, thimble section passes the first accommodation space and is inserted in the groove, the first spring is installed in the first accommodation space and is sheathed on the thimble, one end and the base portion of the first spring connect, the other end of the first spring is contained in the groove and connects with the cell wall of groove, and metal probe also stretches out the front surface of the first insulating body.
Described socket connector comprises one second insulating body, offers one group of second transversely arranged spliced eye; Several second terminal group, be installed in respectively in the second spliced eye, comprise one second metal sleeve, one second spring and a terminal, the second metal sleeve has one second housing, the rear portion of the second housing is connected with cylindrical second base of a sealing, offer the second perforate of a circle on the second base, the second housing and the second base enclose and form one second accommodation space, terminal has a loop bar, the middle part, rear end of loop bar protrudes out backward and is formed with a junction, the front end of loop bar is stretched to forward convex and is formed a docking part, terminal is inserted in the second spliced eye, the second spring housing is located on the loop bar of terminal, the second metal sleeve is inserted in the second spliced eye rear end, and the second spring is contained in the second accommodation space, and front end is resisted against on the docking section of terminal, the rear end is resisted against on the madial wall of the second base, and the connecting portion of terminal then stretches out the second insulating body rear end backward from the second tapping.
In sum, the utility model pin connector, socket connector and combination thereof the cell wall by the groove of the metal probe of pin connector leans with thimble and contacts, be not easy to cut off the power supply, to guarantee the conducting function of pin connector, socket connector and combination thereof.
Description of drawings
Fig. 1 is the stereogram of existing connector combination.
Fig. 2 is the exploded view of connector combination shown in Figure 1.
Fig. 3 is the cutaway view of the normal inserting state of connector combination shown in Figure 1.
Fig. 4 is the cutaway view that is subjected to External force interference under the connector combination inserting state shown in Figure 1.
Fig. 5 is the stereogram of the utility model connector combination.
Fig. 6 is the stereogram exploded view of the utility model connector combination shown in Figure 5.
Fig. 7 is the cutaway view of the utility model connector combination shown in Figure 5 when pegging graft.
Fig. 8 is the cutaway view of the utility model connector combination inserting state shown in Figure 5.
Each description of reference numerals is as follows among the figure.
[background technology]
The first insulating body 10 first spliced eyes 101
The second spliced eye 201 probe assemblies 21
Stop part 2114 perforates 2115
2131 blocks 2132 of popping one's head in.
[the utility model]
The first insulating body 30 first spliced eyes 301
Probe assembly 31 thimbles 311
The first metal sleeve 312 first housings 3121
Stop part 3,122 first interference parts 3123
The first base 3,124 first accommodation spaces 3125
The first perforate 3,126 first springs 313
Socket connector 4 second insulating bodies 40
The second spliced eye 401 stop wall 402
The second terminal group 41 second metal sleeves 411
The second housing 4,111 second bases 4112
The second interference part 4,113 second accommodation spaces 4114
The second perforate 4,115 second springs 412
Embodiment
For describing technology contents of the present utility model, structural feature, the purpose that realizes and effect in detail, below in conjunction with specific embodiment and cooperate accompanying drawing to be described in detail.
See also Fig. 5, Fig. 6, Fig. 7 and Fig. 8, the utility model connector combination 300 comprises that a pin connector 3 and a socket connector 4 that connects with it combine.
Thimble 311 has a base portion 3111, and the middle part of base portion 3111 protrudes out forward a columniform thimble section 3112.Metal probe 314 has a cylindrical limiting section 3143, and limiting section 3143 protrudes out forward a cylindrical probe 3141, and the rear portion of metal probe 314 inwardly offers a groove 3142.
The limiting section 3143 of metal probe 314 is contained in the first accommodation space 3125 slidably, pops one's head in 3141 and stretches to lordosis from the first perforate 3126 is interior.Thimble 311 is installed in the first accommodation space 3125, and wherein thimble section 3112 passes the first accommodation space 3125 and is inserted in the groove 3142.The first spring 313 is installed in the first accommodation space 3125 and is sheathed in the thimble section 3112, and an end and the base portion 3111 of the first spring 313 connect, and it is interior and connect with the cell wall of groove 3142 that the other end of the first spring 313 is contained in groove 3142.The back of the first base 3124 and a circuit board (not shown) are electrically welded.Each first housing 3121 is inserted in respectively in the first spliced eye 301, the madial wall of the first interference part 3123 and the first spliced eye 301 is interfered chucking, the first base 3124 is fitted on the first insulating body 30, and metal probe 314 stretches out the front surface of the first insulating body 30.
Please continue with reference to Fig. 6 to Fig. 8, socket connector 4 has one second insulating body 40 and several second terminal group 41.Offering several on the second insulating body 40 is in transversely arranged the second spliced eye 401, the second spliced eyes 401 and is provided with a stepped stop wall 402.Each second terminal group 41 includes one second metal sleeve 411, one second spring 412 and a terminal 413.The second metal sleeve 411 has a rear portion that is the second housing 4111, the second housings 4111 cylindraceous and is connected with the second perforate 4114 that offers a circle on cylindrical the second base 4112, the second bases 4112.The middle part convex of the second housing 4111 outer surfaces is provided with the second interference part 4115 of an annular.The second housing 4111 and the second base 4112 enclose and form one second accommodation space 4113.The middle part of terminal 413 has a columniform loop bar 4132, and the middle part, rear end of loop bar 4132 protrudes out backward and is formed with a diameter less than the connecting portion 4133 of loop bar 4132 diameters.The front end of loop bar 4132 is stretched to forward convex and is formed a diameter greater than the columniform docking section 4131 of loop bar 4132 diameters.
During assembling, terminal 413 is inserted in the second spliced eye 401, docking section 4131 front surfaces of terminal 413 are resisted against on the stop wall 402, the second spring 412 is sheathed on the loop bar 4132 of terminal 413, the second metal sleeve 411 is inserted in the second spliced eye 401 rear ends, the front surface of the second base 4112 fits in the rear surface of the second insulating body 40, the madial wall of the second interference part 4115 and the second spliced eye 401 is interfered chucking, the second spring 412 is contained in the second accommodation space 4113, front end is resisted against on the docking section 4131 of terminal 413, and the rear end is resisted against on the madial wall of the second base 4112.4133 of the connecting portions of terminal 413 stretch out the second insulating body 40 rear ends backward from the second perforate 4114, and are welded on the circuit board (not shown).
See also Fig. 7 and Fig. 8, when the pin connector 3 of connector combination 300 and socket connector 4 are not pegged graft.The metal probe 314 of pin connector 3 is because the elastic force of the first spring 313 makes probe 3141 to overhanging, until 3141 the limiting section 3143 of popping one's head in is resisted against on the stop part 3122.The terminal 413 of socket connector 4 is because the elastic force of the second spring 412 is resisted against on the stop wall 402 of the second spliced eye 401 docking section 4131 of terminal 413.
Please continue and consult Fig. 7 and Fig. 8, when the pin connector 3 of connector combination 300 and socket connector 4 have been pegged graft.Probe 3141 stretch into the second spliced eye 402 front ends and with docking section 4131 mutual butts because 3141 the active force of popping one's head in draws back docking section 4131, until the rear wall of loop bar 4132 is resisted against on the madial wall of the second base 4112.And pop one's head in 3141 because the reaction force of docking section 4131 and in the first accommodation space 3125, shrinking back, until the diapire of groove 3142 and thimble section 3112 lean.
When the pin connector 3 of the utility model connector combination 300 docked with socket connector 4, the cell wall of pin connector 3 by groove 3142 leant with thimble 3112 and contacts.And the rear wall of socket connector 4 by loop bar 4132 connects with the madial wall of the second base 4112 and contacts.Thereby make connector combination 300 in the time spent of doing that is subject to external force, be not easy to cut off the power supply, guarantee the conducting function of connector combination 300.
In sum, the utility model connector combination 300, the cell wall of the groove 3142 of the metal probe 314 by pin connector 3 leans with thimble 3112 and contacts, and is not easy to cut off the power supply, to guarantee the conducting function of connector combination 300.
Claims (9)
1. connector combination, reaching the socket connector that connects with it by pin connector is combined, it is characterized in that: pin connector comprises one first insulating body and several probe assemblies, offer several on the first insulating body and be the first transversely arranged spliced eye, each probe assembly is installed on respectively in the first spliced eye, and probe assembly comprises one first metal sleeve, a thimble, one first spring and a metal probe; The first metal sleeve has one first housing, be formed with one first accommodation space in the first housing, the inner surface of the first housing front end has inwardly protruded out a stop part, offers one first perforate on this stop part, and the outer surface convex at the first housing rear portion sets out one first base; Thimble has a base portion, and the base portion middle part protrudes out forward a thimble section; Metal probe has a limiting section, limiting section convexes with forward a probe, the rear portion of metal probe inwardly offers a groove, the limiting section of metal probe is contained in the first accommodation space slidably, probe then in the first perforate to front protruding out, thimble is installed in the first accommodation space, thimble section passes the first accommodation space and is inserted in the groove, the first spring is installed in the first accommodation space and is sheathed on the thimble, one end and the base portion of the first spring connect, the other end of the first spring is contained in the groove and connects with the cell wall of groove, and metal probe also stretches out the front surface of the first insulating body; Socket connector comprises one second insulating body and several the second terminal group, offer several on the second insulating body and be the second transversely arranged spliced eye, each second terminal group is installed in respectively in the second spliced eye, the second terminal group comprises one second metal sleeve, one second spring and a terminal, the second metal sleeve has one second housing, the rear portion of the second housing is connected with cylindrical second base of a sealing, offer the second perforate of a circle on the second base, the second housing and the second base enclose and form one second accommodation space, terminal has a loop bar, the middle part, rear end of loop bar protrudes out backward and is formed with a junction, the front end of loop bar is stretched to forward convex and is formed a docking part, terminal is inserted in the second spliced eye, the second spring housing is located on the loop bar of terminal, the second metal sleeve is inserted in the second spliced eye rear end, the second spring is contained in the second accommodation space, front end is resisted against on the docking section of terminal, the rear end is resisted against on the madial wall of the second base, and the connecting portion of terminal then stretches out the second insulating body rear end backward from the second tapping.
2. connector combination as claimed in claim 1, the outer surface middle part of wherein said the first housing convexes with the first interference part of an annular, and the madial wall of the first interference part and the first spliced eye is interfered and is tightened.
3. connector combination as claimed in claim 1, the middle part convex of wherein said the second housing outer surface is provided with the second interference part of an annular, and the madial wall of the second interference part and the second spliced eye is interfered chucking.
4. connector combination as claimed in claim 1 is provided with a stepped stop wall in wherein said the second spliced eye, and the docking section front surface of terminal is resisted against on the stop wall.
5. pin connector, it is characterized in that: pin connector comprises one first insulating body and several probe assemblies, offer several on the first insulating body and be the first transversely arranged spliced eye, each probe assembly is installed on respectively in the first spliced eye, and probe assembly comprises one first metal sleeve, a thimble, one first spring and a metal probe; The first metal sleeve has one first housing, be formed with one first accommodation space in the first housing, the inner surface of the first housing front end has inwardly protruded out a stop part, offers one first perforate on this stop part, and the outer surface convex at the first housing rear portion sets out one first base; Thimble has a base portion, and the base portion middle part protrudes out forward a thimble section; Metal probe has a limiting section, limiting section convexes with forward a probe, the rear portion of metal probe inwardly offers a groove, the limiting section of metal probe is contained in the first accommodation space slidably, probe then in the first perforate to front protruding out, thimble is installed in the first accommodation space, thimble section passes the first accommodation space and is inserted in the groove, the first spring is installed in the first accommodation space and is sheathed on the thimble, one end and the base portion of the first spring connect, the other end of the first spring is contained in the groove and connects with the cell wall of groove, and metal probe also stretches out the front surface of the first insulating body.
6. such as pin connector as claimed in claim 5, the outer surface of wherein said the first housing middle part convexes with the first interference part of an annular, and the madial wall of the first interference part and the first spliced eye is interfered chucking.
7. socket connector, it is characterized in that: socket connector comprises one second insulating body and several the second terminal group, offer several on the second insulating body and be the second transversely arranged spliced eye, each second terminal group is installed in respectively in the second spliced eye, the second terminal group comprises one second metal sleeve, one second spring and a terminal, the second metal sleeve has one second housing, the rear portion of the second housing is connected with cylindrical second base of a sealing, offer the second perforate of a circle on the second base, the second housing and the second base enclose and form one second accommodation space, terminal has a loop bar, the middle part, rear end of loop bar protrudes out backward and is formed with a junction, the front end of loop bar is stretched to forward convex and is formed a docking part, terminal is inserted in the second spliced eye, the second spring housing is located on the loop bar of terminal, the second metal sleeve is inserted in the second spliced eye rear end, the second spring is contained in the second accommodation space, front end is resisted against on the docking section of terminal, the rear end is resisted against on the madial wall of the second base, and the connecting portion of terminal then stretches out the second insulating body rear end backward from the second tapping.
8. socket connector as claimed in claim 7, it is characterized in that: the middle part convex of described the second housing outer surface is provided with the second interference part of an annular, and the madial wall of the second interference part and the second spliced eye is interfered chucking.
9. socket connector as claimed in claim 7, it is characterized in that: be provided with a stepped stop wall in described the second spliced eye, the docking section front surface of terminal is resisted against on the stop wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202604962U CN202840033U (en) | 2012-06-05 | 2012-06-05 | Plug connector, socket connector, and combination of plug connector and socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202604962U CN202840033U (en) | 2012-06-05 | 2012-06-05 | Plug connector, socket connector, and combination of plug connector and socket connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202840033U true CN202840033U (en) | 2013-03-27 |
Family
ID=47951656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202604962U Expired - Fee Related CN202840033U (en) | 2012-06-05 | 2012-06-05 | Plug connector, socket connector, and combination of plug connector and socket connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202840033U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048188A (en) * | 2015-08-21 | 2015-11-11 | 江苏美的清洁电器股份有限公司 | Dust collector and ground brush installation assembly therefor |
| CN106129697A (en) * | 2016-08-24 | 2016-11-16 | 汕头市万格文教科技实业有限公司 | A kind of electronic joint for modularization intelligent electronic building blocks splices standard module |
| CN106139615A (en) * | 2016-08-24 | 2016-11-23 | 汕头市万格文教科技实业有限公司 | A kind of infrared sensing module for smart electronics building blocks |
| CN106877087A (en) * | 2016-12-29 | 2017-06-20 | 杭州航天电子技术有限公司 | A kind of circular arc hermetic seal differential electrical connector with resilient contact |
| CN109217036A (en) * | 2017-07-03 | 2019-01-15 | 仁宝电脑工业股份有限公司 | Electronic device |
| CN110392140A (en) * | 2018-04-21 | 2019-10-29 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN111740259A (en) * | 2019-03-25 | 2020-10-02 | 中强光电股份有限公司 | Projection device and spring plate structure |
| CN112636096A (en) * | 2020-12-09 | 2021-04-09 | 中国科学院合肥物质科学研究院 | Multi-channel electromagnetic shielding electrical signal connector |
| WO2021088560A1 (en) * | 2019-11-07 | 2021-05-14 | 展讯通信（深圳）有限公司 | Radio frequency ejector pin for production testing and radio frequency test system |
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2012
- 2012-06-05 CN CN2012202604962U patent/CN202840033U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048188A (en) * | 2015-08-21 | 2015-11-11 | 江苏美的清洁电器股份有限公司 | Dust collector and ground brush installation assembly therefor |
| CN106129697A (en) * | 2016-08-24 | 2016-11-16 | 汕头市万格文教科技实业有限公司 | A kind of electronic joint for modularization intelligent electronic building blocks splices standard module |
| CN106139615A (en) * | 2016-08-24 | 2016-11-23 | 汕头市万格文教科技实业有限公司 | A kind of infrared sensing module for smart electronics building blocks |
| CN106877087A (en) * | 2016-12-29 | 2017-06-20 | 杭州航天电子技术有限公司 | A kind of circular arc hermetic seal differential electrical connector with resilient contact |
| CN109217036A (en) * | 2017-07-03 | 2019-01-15 | 仁宝电脑工业股份有限公司 | Electronic device |
| CN110392140A (en) * | 2018-04-21 | 2019-10-29 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN110392140B (en) * | 2018-04-21 | 2021-04-02 | Oppo广东移动通信有限公司 | Electronic device |
| CN111740259A (en) * | 2019-03-25 | 2020-10-02 | 中强光电股份有限公司 | Projection device and spring plate structure |
| WO2021088560A1 (en) * | 2019-11-07 | 2021-05-14 | 展讯通信（深圳）有限公司 | Radio frequency ejector pin for production testing and radio frequency test system |
| US11927602B2 (en) | 2019-11-07 | 2024-03-12 | Spreadtrum Communications (Shenzhen) Co., Ltd. | Radio frequency ejector pin for production testing and radio frequency test system |
| CN112636096A (en) * | 2020-12-09 | 2021-04-09 | 中国科学院合肥物质科学研究院 | Multi-channel electromagnetic shielding electrical signal connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20150605 |
|
| EXPY | Termination of patent right or utility model |