CN201853884U - HY twist-lock type electric connector - Google Patents
HY twist-lock type electric connector Download PDFInfo
- Publication number
- CN201853884U CN201853884U CN2010205209595U CN201020520959U CN201853884U CN 201853884 U CN201853884 U CN 201853884U CN 2010205209595 U CN2010205209595 U CN 2010205209595U CN 201020520959 U CN201020520959 U CN 201020520959U CN 201853884 U CN201853884 U CN 201853884U
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- insulator
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- socket
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- Expired - Fee Related
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Abstract
The utility model discloses an HY twist-lock type electric connector which consists of a plug and a socket, wherein the plug consists of a plug shell, a shading ring, a sealing ring, a fore-pin insulator, a clamp spring I, an after-pin insulator and a pin contact; a coupling nut and a steel ball guide groove are arranged on the plug shell; a ring groove is arranged on a socket shell; a locking and positioning groove is arranged on the coupling nut; a steel ball which can move along the radial direction is arranged in the steel ball guide groove; and the locking and positioning groove is arranged at the outer side of the steel ball guide groove. Only when the HY twist-lock type electric connector of the utility model is butted in place, the locking and the positioning between the plug and the socket can be realized so that the axial fit length when the plug is butted with the socket can be precisely controlled and the contact reliability of a product can be further ensured.
Description
Technical field
The utility model relates to electric connector field, and a kind of HY twist lock type electric connector is provided especially.
Background technology
Compare with existing plain ball locking electric connector, HY twist lock type electric connector described in the utility model has unique connection retaining mechanism-revolve lock retaining mechanism, the maximum characteristics of this mechanism are only under the prerequisite that butt joint puts in place, could realize locking, location between the connector assembly, thereby the axial length of fit when accurately controlling the connector assembly butt joint, and then the contact reliability of assurance product.
The utility model content
HY twist lock type electric connector described in the utility model has unique retaining mechanism-revolve lock retaining mechanism that connects, the maximum characteristics of this mechanism are only under the prerequisite that butt joint puts in place, could realize locking, location between plug and the socket, thereby the axial length of fit when accurately controlling plug and docking, and then guarantee the contact reliability of product with socket.
HY twist lock type electric connector described in the utility model, by plug (1), socket (2) is formed, wherein plug (1) is by plug casing (10), shading ring (11), sealing ring (12), insulator (13) before the pin, jump ring I (14), insulator behind the pin (15), contact pin contact (16) is formed, wherein shading ring (11) and sealing ring (12) are directly installed in the location notch of plug casing (10), the main effect of shading ring (11) is the Shell resistance when reducing plug (1) and socket (2) butt joint, improve the capability of electromagnetic shielding of product, the main effect of sealing ring (12) is to play the axial end sealing function after plug (1) and socket (2) butt joint, in order to guarantee the sealing of plug (1), before pin, fill with silicon rubber in the groove of the gap of insulator (15) and jump ring I (14) behind insulator (13) and the pin during assembling, plug casing (10) is wrapped in before the pin outside of insulator (15) behind the insulator (13) and pin, before the pin behind insulator (13) and the pin insulator (15) be wrapped in the outside of contact pin contact (16), jump ring I (14) is installed in the rear side of insulator (15) behind the pin; Socket (2) is by Socket casing (20), insulator before the hole (21), plugging hole component (22), insulator behind the hole (23), jump ring II (24) forms, wherein Socket casing (20) is wrapped in before the hole outside of insulator (23) behind the insulator (21) and hole, insulator (23) is wrapped in the outside of plugging hole component (22) behind insulator before the hole (21) and the hole, in order to guarantee the sealing of socket (2), fill with silicon rubber in the groove of gap between the insulator (23) and jump ring II (24) behind insulator (21) and the hole before the hole during assembling, jump ring II (24) places insulator (23) rear side behind the hole.
The plug casing (10) of HY twist lock type electric connector described in the utility model is provided with coupling nut (100), steel ball gathering sill (101), Socket casing (20) is provided with annular groove (201), wherein coupling nut (100) is provided with locking positioning groove (102), be provided with the steel ball (103) that can radially move in the steel ball gathering sill (101), locking positioning groove (102) places steel ball gathering sill (101) outside, plug (1) and socket (2) be not when docking, steel ball (103) is in the state of moving freely, can be along radially moving freely in the steel ball gathering sill (101) of plug casing (10), when plug (1) and socket (2) butt joint, nut (100) is rotatably connected, under the effect of the locking positioning groove (102) of coupling nut (100), steel ball (103) is pressed in the annular groove (201) on the Socket casing (20) and realizes being rotated in place locking function.
The coupling nut (100) of HY twist lock type electric connector described in the utility model is provided with anti-rotation groove (104), be provided with shell fragment (105) in the anti-rotation groove (104), plug (1) and socket (2) do not dock when putting in place, shell fragment (105) is in extended configuration, the straight flange of shell fragment (105) drops in the anti-rotation groove (104), at this moment, because the restriction coupling nut (100) of shell fragment (105) can't rotate with respect to plug casing (10), when the butt joint of plug (1) and socket (2) puts in place, the impetus that steel ball (103) is subjected to Socket casing (20) radially moves in steel ball gathering sill (101), and then compression shell fragment (105), make the restriction of the straight flange disengaging anti-rotation groove (104) of shell fragment (105), at this moment, coupling nut (100) just can rotate with respect to plug casing (10), realizes putting in place rotating function.
The coupling nut (100) of HY twist lock type electric connector described in the utility model is provided with circumferential locking slot I (109), circumferential locking slot II (110), plug casing (10) is provided with stay location notch (107), be provided with stay (108) in the stay location notch (107); When not docking, circumferentially locking slot I (109) places stay (108) position of center line; When butt joint put in place, circumferentially locking slot II (110) placed stay (108) position of center line; In order to guarantee coupling mechanism force, stay (108) has certain pre compressed magnitude, when plug (1) and socket (2) butt joint put in place, nut (100) is rotationally connected, stay (108) turns to the position of center line of circumferential locking slot II (110) by the position of center line of circumferential locking slot I (109), realizes the circumferential locking function of connector.
Description of drawings
Fig. 1 is a HY twist lock type electric connector general structure cutaway view;
Fig. 2 is the plug construction cutaway view;
Fig. 3 is a plug construction A-A cutaway view;
Fig. 4 is the socket cutaway view;
Fig. 5 is a socket A-A cutaway view;
Fig. 6 is the retaining mechanism cutaway view that puts in place;
Fig. 7 is a steel ball gathering sill cutaway view;
Fig. 8 is a locking positioning groove cutaway view;
Fig. 9 is the rotational structure cutaway view that puts in place;
Figure 10 is the anti-rotation groove cutaway view;
The circumferential retaining mechanism cutaway view of Figure 11;
Figure 12 stay location notch cutaway view;
The circumferential locking slot cutaway view of Figure 13.
Embodiment
The described HY twist lock type of present embodiment electric connector is direct insertion round electric connector, between plug (1) and the socket (2) by the locking function of realizing connector that cooperates between steel ball (103) and the groove, HY twist lock type electric connector has fast the characteristics that plug together, separate, adopt 5 key location structures, can prevent misplug, anti-oblique cutting; Socket adopts silicon rubber embedding sealing technology, can guarantee that pressure reduction is 1 * 10 between inside and outside medium
5During Pa, leak rate is not more than 1 * 10
-3PaL/s.
The described HY twist lock type of present embodiment electric connector, by plug (1), socket (2) is formed, wherein plug (1) is by plug casing (10), shading ring (11), sealing ring (12), insulator (13) before the pin, jump ring I (14), insulator behind the pin (15), contact pin contact (16) is formed, wherein shading ring (11) and sealing ring (12) are directly installed in the location notch of plug casing (10), the main effect of shading ring (11) is the Shell resistance when reducing plug (1) and socket (2) butt joint, improve the capability of electromagnetic shielding of product, the main effect of sealing ring (12) is to play the axial end sealing function after plug (1) and socket (2) butt joint, in order to guarantee the sealing of plug (1), before pin, fill with silicon rubber in the groove of the gap of insulator (15) and jump ring I (14) behind insulator (13) and the pin during assembling, plug casing (10) is wrapped in before the pin outside of insulator (15) behind the insulator (13) and pin, before the pin behind insulator (13) and the pin insulator (15) be wrapped in the outside of contact pin contact (16), jump ring I (14) is installed in the rear side of insulator (15) behind the pin; Socket (2) is by Socket casing (20), insulator before the hole (21), plugging hole component (22), insulator behind the hole (23), jump ring II (24) forms, wherein Socket casing (20) is wrapped in before the hole outside of insulator (23) behind the insulator (21) and hole, insulator (23) is wrapped in the outside of plugging hole component (22) behind insulator before the hole (21) and the hole, in order to guarantee the sealing of socket (2), fill with silicon rubber in the groove of gap between the insulator (23) and jump ring II (24) behind insulator (21) and the hole before the hole during assembling, jump ring II (24) places insulator (23) rear side behind the hole.
The rotating mechanism that puts in place of the described HY twist lock type of present embodiment electric connector is by the coupling nut (100) on the plug casing (10), steel ball gathering sill (101), annular groove (201) on the Socket casing (20) is formed, wherein coupling nut (100) is provided with locking positioning groove (102), be provided with the steel ball (103) that can radially move in the steel ball gathering sill (101), locking positioning groove (102) places steel ball gathering sill (101) outside, plug (1) and socket (2) be not when docking, steel ball (103) is in the state of moving freely, can be along radially moving freely in the steel ball gathering sill (101) of plug casing (10), when plug (1) and socket (2) butt joint, nut (100) is rotatably connected, under the effect of the locking positioning groove (102) of coupling nut (100), steel ball (103) is pressed in the annular groove (201) on the Socket casing (20) and realizes being rotated in place locking function.
The rotating mechanism that puts in place of the described HY twist lock type of present embodiment electric connector is to be made of the anti-rotation groove (104) on the coupling nut (100), be provided with shell fragment (105) in the anti-rotation groove (104), when plug (1) and socket (2) are in not mated condition, shell fragment (105) is in extended configuration, the straight flange of shell fragment (105) drops in the anti-rotation groove (104), at this moment, because the restriction coupling nut (100) of shell fragment (105) can't rotate with respect to plug casing (10), when the butt joint of plug (1) and socket (2) puts in place, the impetus that steel ball (103) is subjected to Socket casing (20) radially moves in steel ball gathering sill (101), and then compression shell fragment (105), make the restriction of the straight flange disengaging anti-rotation groove (104) of shell fragment (105), at this moment, coupling nut (100) just can rotate with respect to plug casing (10), realizes putting in place rotating function.
The circumferential retaining mechanism of the described HY twist lock type of present embodiment electric connector is made up of the stay location notch (107) on the circumferential locking slot I (109) on the coupling nut (100), circumferential locking slot II (110), the plug casing (10), is provided with stay (108) in the stay location notch (107); When not docking, circumferentially locking slot I (109) places stay (108) position of center line; When butt joint put in place, circumferentially locking slot II (110) placed stay (108) position of center line; In order to guarantee coupling mechanism force, stay (108) has certain pre compressed magnitude, when plug (1) and socket (2) butt joint put in place, nut (100) is rotationally connected, stay (108) turns to the position of center line of circumferential locking slot II (110) by the position of center line of circumferential locking slot I (109), realizes the circumferential locking function of connector.
Claims (3)
1. HY twist lock type electric connector, by plug (1), socket (2) is formed, wherein plug (1) is by plug casing (10), shading ring (11), sealing ring (12), insulator (13) before the pin, jump ring I (14), insulator behind the pin (15), contact pin contact (16) is formed, wherein shading ring (11) and sealing ring (12) are directly installed in the location notch of plug casing (10), plug casing (10) is wrapped in before the pin outside of insulator (15) behind the insulator (13) and pin, before the pin behind insulator (13) and the pin insulator (15) be wrapped in the outside of contact pin contact (16), jump ring I (14) is installed in the rear side of insulator (15) behind the pin; Socket (2) by Socket casing (20), hole before behind the insulator (21), plugging hole component (22), hole insulator (23), jump ring II (24) form, wherein Socket casing (20) is wrapped in before the hole outside of insulator (23) behind the insulator (21) and hole, insulator (23) is wrapped in the outside of plugging hole component (22) behind insulator before the hole (21) and the hole, and jump ring II (24) places insulator (23) rear side behind the hole; It is characterized in that: plug casing (10) is provided with coupling nut (100), steel ball gathering sill (101), Socket casing (20) is provided with annular groove (201), wherein coupling nut (100) is provided with locking positioning groove (102), be provided with the steel ball (103) that can radially move in the steel ball gathering sill (101), locking positioning groove (102) places steel ball gathering sill (101) outside.
2. according to the described HY twist lock type of claim 1 electric connector, it is characterized in that: described coupling nut (100) is provided with anti-rotation groove (104), is provided with shell fragment (105) in the anti-rotation groove.
3. according to the described HY twist lock type of claim 1 electric connector, it is characterized in that: described coupling nut (100) is provided with circumferential locking slot I (109), circumferential locking slot II (110), plug casing (10) is provided with stay location notch (107), is provided with stay (108) in the stay location notch (107); When not docking, circumferentially locking slot I (109) places stay (108) position of center line; When butt joint put in place, circumferentially locking slot II (110) placed stay (108) position of center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205209595U CN201853884U (en) | 2010-09-08 | 2010-09-08 | HY twist-lock type electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205209595U CN201853884U (en) | 2010-09-08 | 2010-09-08 | HY twist-lock type electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201853884U true CN201853884U (en) | 2011-06-01 |
Family
ID=44096266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205209595U Expired - Fee Related CN201853884U (en) | 2010-09-08 | 2010-09-08 | HY twist-lock type electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201853884U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102842814A (en) * | 2011-10-28 | 2012-12-26 | 南通天华和睿科技创业有限公司 | Electric connecting component |
| CN103378485A (en) * | 2012-04-28 | 2013-10-30 | 沈阳兴华航空电器有限责任公司 | Tail portion accessory with transductive anti-loose locking device |
| CN103682841A (en) * | 2013-11-25 | 2014-03-26 | 四川华丰企业集团有限公司 | Shielded, sealed and anti-rotation circular connector |
| CN104300314A (en) * | 2014-05-22 | 2015-01-21 | 中航光电科技股份有限公司 | Shielding ring for electric connector |
| CN104409922A (en) * | 2014-11-06 | 2015-03-11 | 贵州航天电器股份有限公司 | Miniature circular electric connector |
| CN105576438A (en) * | 2015-09-30 | 2016-05-11 | 中航光电科技股份有限公司 | Connector shell and connector |
| CN106207605A (en) * | 2014-11-10 | 2016-12-07 | 伦伯格连接器有限公司 | There is the connectors of vibrationproof |
| CN106410514A (en) * | 2016-11-23 | 2017-02-15 | 北京亨通斯博通讯科技有限公司 | Push-pull type connector with rotary retreat-preventing function |
| CN106558803A (en) * | 2016-11-08 | 2017-04-05 | 江苏宏鼎电器有限公司 | A kind of adapter self-locking structure |
| CN110998984A (en) * | 2017-08-08 | 2020-04-10 | 菲尼克斯电气公司 | Plug connector part with locking element |
| CN112310717A (en) * | 2020-09-28 | 2021-02-02 | 广东顺科电气制造有限公司 | Elbow connector |
| CN113381225A (en) * | 2021-05-17 | 2021-09-10 | 贵州航天电器股份有限公司 | Circumference locking and separating connector |
-
2010
- 2010-09-08 CN CN2010205209595U patent/CN201853884U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102842814A (en) * | 2011-10-28 | 2012-12-26 | 南通天华和睿科技创业有限公司 | Electric connecting component |
| CN103378485A (en) * | 2012-04-28 | 2013-10-30 | 沈阳兴华航空电器有限责任公司 | Tail portion accessory with transductive anti-loose locking device |
| CN103682841A (en) * | 2013-11-25 | 2014-03-26 | 四川华丰企业集团有限公司 | Shielded, sealed and anti-rotation circular connector |
| CN103682841B (en) * | 2013-11-25 | 2016-02-10 | 四川华丰企业集团有限公司 | Shield gasket spline cylindrical connector |
| CN104300314B (en) * | 2014-05-22 | 2017-11-10 | 中航光电科技股份有限公司 | A kind of electric connector shielding ring |
| CN104300314A (en) * | 2014-05-22 | 2015-01-21 | 中航光电科技股份有限公司 | Shielding ring for electric connector |
| CN104409922A (en) * | 2014-11-06 | 2015-03-11 | 贵州航天电器股份有限公司 | Miniature circular electric connector |
| CN106207605B (en) * | 2014-11-10 | 2018-11-16 | 伦伯格连接器有限公司 | Connectors with vibrationproof |
| CN106207605A (en) * | 2014-11-10 | 2016-12-07 | 伦伯格连接器有限公司 | There is the connectors of vibrationproof |
| CN105576438B (en) * | 2015-09-30 | 2018-01-09 | 中航光电科技股份有限公司 | A kind of connector shell and connector |
| CN105576438A (en) * | 2015-09-30 | 2016-05-11 | 中航光电科技股份有限公司 | Connector shell and connector |
| CN106558803A (en) * | 2016-11-08 | 2017-04-05 | 江苏宏鼎电器有限公司 | A kind of adapter self-locking structure |
| CN106410514A (en) * | 2016-11-23 | 2017-02-15 | 北京亨通斯博通讯科技有限公司 | Push-pull type connector with rotary retreat-preventing function |
| CN110998984A (en) * | 2017-08-08 | 2020-04-10 | 菲尼克斯电气公司 | Plug connector part with locking element |
| CN110998984B (en) * | 2017-08-08 | 2021-10-26 | 菲尼克斯电气公司 | Plug connector part with locking element |
| CN112310717A (en) * | 2020-09-28 | 2021-02-02 | 广东顺科电气制造有限公司 | Elbow connector |
| CN112310717B (en) * | 2020-09-28 | 2021-11-26 | 广东顺科电气制造有限公司 | Elbow connector |
| CN113381225A (en) * | 2021-05-17 | 2021-09-10 | 贵州航天电器股份有限公司 | Circumference locking and separating 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: 20110601 Termination date: 20140908 |
|
| EXPY | Termination of patent right or utility model |