CN201397962Y - Locking structure of electrical connector - Google Patents
Locking structure of electrical connector Download PDFInfo
- Publication number
- CN201397962Y CN201397962Y CN 200920079806 CN200920079806U CN201397962Y CN 201397962 Y CN201397962 Y CN 201397962Y CN 200920079806 CN200920079806 CN 200920079806 CN 200920079806 U CN200920079806 U CN 200920079806U CN 201397962 Y CN201397962 Y CN 201397962Y
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- CN
- China
- Prior art keywords
- metal clips
- plug
- socket
- electric connector
- locking mechanism
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- 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 locking structure of an electrical connector, which consists of an operating component and a hanging stand, wherein, the operating component is arranged on the outer wallof the plug end of the electrical connector; the hanging stand is arranged on the inner wall of the socket end of the electrical connector; the operating component is made up of a button and a metalspring plate fixedly connected to the lower end surface of the button; one end of the metal spring plate is inserted into a fixing groove formed in the plug; the other end thereof is inserted into thesocket to be fitted to the hanging stand; a first convex bulge, a second convex bulge and a strip-shaped convex bulge are formed on the metal spring plate; the bulging direction of the first convex bulge points to the outer side of the plug; the bulging direction of the second convex bulge points to the inner side of the plug; and the strip-shaped convex bulge enables the part of the metal springplate, which is buckled inside the hanging stand, to expand, with more firm and stable buckling. The utility model adopts an elastic buckle structure, which employs the high elasticity of elastic buckling in rapidly locking and unlocking the product. The locking structure has the advantages of simple and reasonable structure, stable locking, convenient operation, durability, reliability, small occupied space and operating space, and is applicable to rapid locking and unlocking separation of the electrical connector.
Description
Technical field
The utility model belongs to technical field of electric connectors, specifically relates to a kind of locking mechanism that can lock fast with the electric connector of release.
Background technology
At present, electric connector is of a great variety, rectangular electric connector is the most general and ripe a kind of in the electric connector, this traditional type electric connector generally all is directly plug and socket to be plugged together, and this connected mode is extremely unreliable, and the situation that plug and socket come off happens occasionally, follow situation about coming off to occur, make and cause the failure rate of electric equipment and spoilage to rise by power supply instability, bring inconvenience for producing, living.
For addressing the above problem, in recent years the most normal employing be screw-threaded coupling and the mode of separating, to overcome the defective that electrical connector plug and socket come off, need the rotational lock screw rod but this kind mode is locked when separating, its rotation torque stroke is big, locking with separate slower, waste time and energy, use inconvenience, and retaining mechanism take up room bigger, the operating space that action need is bigger.
The structure that snap lock and separate mode were also once arranged during this time, its snap part is simple in structure, owing to be limited by the restriction of processing technology, it only is to realize the plug and socket buckle by the single structure of mentioning, but electric connector is in order to overcome factors such as electric leakage and shielding interference source, many pedestals of making its electric connector with insulating plastics material, because plastic products are difficult to satisfy simultaneously the requirement of intensity and toughness, for the standard that meets fail safe, have only and have to take the second best, toughness reguirements had only reduction, so it is bigger to want the plug and socket of separation connector to consume power in use, and plastic products are easy to wear, and the occasion that inapplicable locking and peeling strength are bigger is used.
The utility model content
The purpose of this utility model is to address the above problem, and provides a kind of simple in structure, easy to operate, durable in use, and the locking mechanism of the little electric connector that takes up room.
For reaching the foregoing invention purpose, the technical scheme that is adopted is: a kind of locking mechanism of electric connector, this locking mechanism mainly is made of functional unit and the hanging platform that cooperates with this functional unit, described functional unit is arranged on the plug end outer wall of electric connector, and hanging platform is arranged on the socket end inwall of electric connector; Described functional unit mainly is made of button and the metal clips that is connected and fixed on this button lower surface, and an end of metal clips inserts in the holddown groove of offering in the plug, and the other end penetrates in the socket and cooperates with hanging platform.
Described metal clips inserts a end in the plug holddown groove and also is provided with and prevents that metal clips from coming off and make metal clips fit tightly first convex closure and second convex closure on holddown groove, wherein the protrusion direction of first convex closure is that the protrusion direction of second convex closure is towards the plug inboard towards the plug outside; Simultaneously second convex closure also is beneficial to metal clips and upwards flicks under nature and during locking, and metal clips tightly is fitted on the hanging platform.
The end that described metal clips penetrates socket is provided with the screens groove that cooperates with hanging platform, the position of next-door neighbour's screens groove and close termination portion also is provided with the bar shaped convex closure on the metal clips, the longitudinal length of this bar shaped convex closure is less than the trough rim length of next-door neighbour's screens groove one side, and this bar shaped convex closure is buckled in more firm on the hanging platform, more steady when making the metal clips buckle.
The end termination that position that described hanging platform contacts with metal clips and metal clips penetrate socket is equipped with the inclined plane that cooperatively interacts.
Described plug is provided with the limited step that prevents that metal clips from excessively upspringing, and limits the bounce amount of metal clips, and the situation that can't insert socket after avoiding metal clips excessively to upspring takes place.Be positioned at and also be reserved with the headspace of pressing ccontaining this metal clips behind the metal clips on the plug of metal clips screens groove one end below.
Described button lower surface medium position is provided with the riveting parts that is connected and fixed metal clips, and metal clips is provided with the riveted holes that cooperates with this riveting parts.The upper surface of described button has certain angle of inclination, and the end face height of close socket end is higher than the end face height away from socket end.Also be provided with several antislip bodies on the upper end end face of described button, the antislip body cross-sectional area of close socket end is greater than the cross-sectional area away from socket end.
In sum, the utility model adopts the Elastic buckle structure, utilize the quick locking and the release of the high resiliency realization product of Elastic buckle, locking mechanism advantages of simple, locking are stablized, easy to operate, durable reliable, and take up room and the operating space little, be applicable to that the quick locking of electric connector separates with release.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of plug portion among Fig. 1;
Fig. 3 is Fig. 2 left side apparent direction structural representation;
Fig. 4 is that metal clips is overlooked the direction structure schematic diagram;
Fig. 5 is the structural representation that has after the electrical connector plug of this locking mechanism and socket plug together locking;
Fig. 6 is an electrical connector plug and structural representation after socket separates among Fig. 5;
Fig. 7 is that Fig. 6 overlooks the direction structure schematic diagram;
Among the figure: 1-socket, 2-bar shaped convex closure, 3-hanging platform, 4-limited step, 5-antislip body, 6-button, 7-metal clips, 8-plug, 9-first convex closure, 10-second convex closure, 11-riveting parts, 12-riveted holes, 13-screens groove.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, a kind of locking mechanism of electric connector, this locking mechanism mainly is made of functional unit and the hanging platform 3 that cooperates with this functional unit, and described functional unit is arranged on the plug 8 end outer walls of electric connector, and hanging platform 3 is arranged on the socket 1 end inwall of electric connector; Described functional unit mainly is made of button 6 and the metal clips 7 that is connected and fixed on these button 6 lower surfaces, and an end of metal clips 7 inserts in the holddown groove of offering in the plug 8, and the other end penetrates in the socket 1 and cooperates with hanging platform 3.
Shown in Fig. 1,2,4, described metal clips 7 inserts a end in plugs 8 holddown grooves and also is provided with and prevents that metal clips 7 from coming off and make metal clips 7 fit tightly first convex closure 9 and second convex closure 10 on holddown groove, wherein the protrusion direction of first convex closure 9 is towards plug 8 outsides, and the protrusion direction of second convex closure 10 is towards the plug inboard.The end that described metal clips 7 penetrates socket 1 is provided with the screens groove 13 that cooperates with hanging platform 3, the position of next-door neighbour's screens groove 13 and close termination portion also is provided with bar shaped convex closure 2 on the metal clips 7, and the longitudinal length of this bar shaped convex closure 2 is less than the trough rim length of next-door neighbour's screens groove 13 1 sides.
As shown in Figure 1, the position that contacts with metal clips 7 of described hanging platform 3 and the metal clips 7 end termination that penetrates socket 1 is equipped with the inclined plane that cooperatively interacts.
Shown in Fig. 1～3,5～7, described plug 8 is provided with the limited step 4 that prevents that metal clips 7 from excessively upspringing, and is positioned on the plug 8 of metal clips 7 screens grooves 13 1 ends belows also to be reserved with the headspace of pressing ccontaining these metal clipss 7 in metal clips 7 backs.
Shown in Fig. 1,4, described button 6 lower surface medium positions are provided with the riveting parts 11 that is connected and fixed metal clips 7, and metal clips 7 is provided with the riveted holes 12 that cooperates with this riveting parts 11.
As shown in Figure 1, the upper surface of described button 6 has certain angle of inclination, and the end face height of close socket 1 end is higher than the end face height away from socket 1 end.
Shown in Fig. 1,7, also be provided with several antislip bodies 5 on the upper end end face of described button 6, antislip body 5 cross-sectional areas of close socket 1 end are greater than the cross-sectional area away from socket 1 end.
Claims (8)
1, a kind of locking mechanism of electric connector, it is characterized in that: this locking mechanism mainly is made of functional unit and the hanging platform (3) that cooperates with this functional unit, described functional unit is arranged on plug (8) the end outer wall of electric connector, and hanging platform (3) is arranged on socket (1) the end inwall of electric connector; Described functional unit mainly is made of button (6) and the metal clips (7) that is connected and fixed on this button (6) lower surface, and an end of metal clips (7) inserts in the holddown groove of offering in the plug (8), and the other end penetrates in the socket (1) and cooperates with hanging platform (3).
2, the locking mechanism of electric connector according to claim 1, it is characterized in that: described metal clips (7) inserts a end in plug (8) holddown groove and also is provided with and prevents that metal clips (7) from coming off and make metal clips (7) fit tightly first convex closure (9) and second convex closure (10) on holddown groove, wherein the protrusion direction of first convex closure (9) is that the protrusion direction of second convex closure (10) is towards the plug inboard towards plug (8) outside.
3, the locking mechanism of electric connector according to claim 1, it is characterized in that: the end that described metal clips (7) penetrates socket (1) is provided with the screens groove (13) that cooperates with hanging platform (3), the position that metal clips (7) is gone up next-door neighbour's screens groove (13) and close termination portion also is provided with bar shaped convex closure (2), and the longitudinal length of this bar shaped convex closure (2) is less than the trough rim length of next-door neighbour's screens groove (13) one sides.
4, the locking mechanism of electric connector according to claim 1 is characterized in that: the end termination that position that described hanging platform (3) contacts with metal clips (7) and metal clips (7) penetrate socket (1) is equipped with the inclined plane that cooperatively interacts.
5, the locking mechanism of electric connector according to claim 1, it is characterized in that: described plug (8) is provided with the limited step (4) that prevents that metal clips (7) from excessively upspringing, and is positioned on the plug (8) of metal clips (7) screens groove (13) one ends belows also to be reserved with the headspace of pressing metal clips (7) ccontaining this metal clips in back (7).
6, the locking mechanism of electric connector according to claim 1, it is characterized in that: described button (6) lower surface medium position is provided with the riveting parts (11) that is connected and fixed metal clips (7), and metal clips (7) is provided with the riveted holes (12) that cooperates with this riveting parts (11).
7, the locking mechanism of electric connector according to claim 1 is characterized in that: the upper surface of described button (6) has certain angle of inclination, and the end face height of holding near socket (1) is higher than the end face height of holding away from socket (1).
8, the locking mechanism of electric connector according to claim 1, it is characterized in that: also be provided with several antislip bodies (5) on the upper end end face of described button (6), antislip body (5) cross-sectional area of close socket (1) end is greater than the cross-sectional area away from socket (1) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920079806 CN201397962Y (en) | 2009-03-25 | 2009-03-25 | Locking structure of electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920079806 CN201397962Y (en) | 2009-03-25 | 2009-03-25 | Locking structure of electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201397962Y true CN201397962Y (en) | 2010-02-03 |
Family
ID=41620492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920079806 Expired - Fee Related CN201397962Y (en) | 2009-03-25 | 2009-03-25 | Locking structure of electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201397962Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101976781A (en) * | 2010-09-02 | 2011-02-16 | 宁波鼎固电器有限公司 | Anti-falling apparatus for socket |
| CN102255195A (en) * | 2011-04-26 | 2011-11-23 | 上海航天科工电器研究院有限公司 | Rapid locking and unlocking mechanism of connector |
| CN102437469A (en) * | 2011-09-19 | 2012-05-02 | 四川华丰企业集团有限公司 | Rapid wire-protecting box for connector |
| CN102882072A (en) * | 2012-09-28 | 2013-01-16 | 奇瑞汽车股份有限公司 | Locking mechanism for harness terminal |
| CN103474827A (en) * | 2013-08-30 | 2013-12-25 | 宁波日鼎电子科技有限公司 | Waterproof electric connector |
| CN105244686A (en) * | 2015-08-31 | 2016-01-13 | 中航光电科技股份有限公司 | Connector |
| CN105792788A (en) * | 2013-10-18 | 2016-07-20 | 迈柯唯有限公司 | Fastening unit for fastening device for supporting patient to be X-rayed to operating table |
| CN108539509A (en) * | 2018-01-31 | 2018-09-14 | 东莞市联洲知识产权运营管理有限公司 | A kind of anti-loosening connector |
| CN113285292A (en) * | 2021-05-18 | 2021-08-20 | 中航光电科技股份有限公司 | Buckle locking type electric connector |
-
2009
- 2009-03-25 CN CN 200920079806 patent/CN201397962Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101976781A (en) * | 2010-09-02 | 2011-02-16 | 宁波鼎固电器有限公司 | Anti-falling apparatus for socket |
| CN101976781B (en) * | 2010-09-02 | 2012-07-25 | 宁波鼎固电器有限公司 | Anti-falling apparatus for socket |
| CN102255195A (en) * | 2011-04-26 | 2011-11-23 | 上海航天科工电器研究院有限公司 | Rapid locking and unlocking mechanism of connector |
| CN102437469A (en) * | 2011-09-19 | 2012-05-02 | 四川华丰企业集团有限公司 | Rapid wire-protecting box for connector |
| CN102437469B (en) * | 2011-09-19 | 2013-07-17 | 四川华丰企业集团有限公司 | Rapid wire-protecting box for connector |
| CN102882072A (en) * | 2012-09-28 | 2013-01-16 | 奇瑞汽车股份有限公司 | Locking mechanism for harness terminal |
| CN103474827A (en) * | 2013-08-30 | 2013-12-25 | 宁波日鼎电子科技有限公司 | Waterproof electric connector |
| CN103474827B (en) * | 2013-08-30 | 2016-02-10 | 宁波日鼎电子科技有限公司 | A kind of waterproof electrical connector |
| CN105792788A (en) * | 2013-10-18 | 2016-07-20 | 迈柯唯有限公司 | Fastening unit for fastening device for supporting patient to be X-rayed to operating table |
| US10238569B2 (en) | 2013-10-18 | 2019-03-26 | MAQUET GmbH | Fastening unit for fastening a device for supporting a patient to be x-rayed to an operating table |
| CN105244686A (en) * | 2015-08-31 | 2016-01-13 | 中航光电科技股份有限公司 | Connector |
| CN105244686B (en) * | 2015-08-31 | 2018-02-16 | 中航光电科技股份有限公司 | A kind of connector |
| CN108539509A (en) * | 2018-01-31 | 2018-09-14 | 东莞市联洲知识产权运营管理有限公司 | A kind of anti-loosening connector |
| CN113285292A (en) * | 2021-05-18 | 2021-08-20 | 中航光电科技股份有限公司 | Buckle locking type electric 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: 20100203 Termination date: 20180325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |