CN102097706A - Push-pull fast locking round connector - Google Patents
Push-pull fast locking round connector Download PDFInfo
- Publication number
- CN102097706A CN102097706A CN 200910232382 CN200910232382A CN102097706A CN 102097706 A CN102097706 A CN 102097706A CN 200910232382 CN200910232382 CN 200910232382 CN 200910232382 A CN200910232382 A CN 200910232382A CN 102097706 A CN102097706 A CN 102097706A
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- steel ball
- plug body
- push
- groove
- opening elastic
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Abstract
The invention discloses a push-pull fast locking round connector, comprising a plug housing (1), an unlocking sleeve (2), a steel ball (3), an opening elastic closing ring (4) and a socket housing (6), wherein the unlocking sleeve (2) is sleeved at the outer side of the plug housing (1), the socket housing (6) stretches into an inner cavity of the plug housing (1), the sidewall of the inner cavity of the plug housing (1) is provided with a groove which is internally provided with the opening elastic closing ring (4), the groove is provided with an opening communicated with the outer side of the plug housing (1), the opening is internally provided with the steel ball (3), the steel ball (3) comes into contact with the opening elastic closing ring (4), the inner side of the unlocking sleeve (2) is provided with a protrusion part pressing the steel ball (3); a clamping slot is arranged the position, corresponding to opening elastic closing ring (4), of the outer side of the socket housing (6), and when the plug is locked with the socket, a part of the opening elastic closing ring (4) is positioned inside the groove and another part thereof is positioned inside the clamping slot. The push-pull fast locking round connector is reasonable in structure, saves space and can meet the demands of the product on fast locking, sealing and prevention of erroneous insertion.
Description
Technical field
The present invention relates to technical field of electric connectors, relate in particular to a kind of push-and-pull and lock cylindrical connector soon.
Background technology
The application of cylindrical connector is increasingly extensive, rapidity, the reliability requirement of butt joint locking are more and more higher, the locking mode of traditional round electric connector mostly is forms such as screw-threaded coupling, bayonet coupling, during its locking, product need be screwed certain angle can dock and put in place, and the volume of connector is generally bigger, need save the occasion that lock again fast in the space at some, just should use relatively difficulty.
Summary of the invention
The objective of the invention is: provide a kind of push-and-pull to lock cylindrical connector soon, it is rational in infrastructure, when satisfying that product is locked soon, sealed, anti-error requires, can accomplish that again volume is little, save the space.
Technical scheme of the present invention is: cylindrical connector is locked in a kind of push-and-pull soon, and it comprises plug body, separates lock tube, steel ball, opening elastic collar, jack housing, and the release cover is sleeved on the plug body outside, and jack housing stretches into the plug body inner chamber; The plug body intracavity sidewall is provided with groove, be provided with the opening elastic collar in the groove, its internal diameter was not more than or equal to the internal diameter of plug body inner chamber when the opening elastic collar was stressed, groove is provided with the opening that communicates with the plug body outside, be provided with steel ball in the opening, steel ball contacts with the opening elastic collar, separates the lock tube inboard and is provided with the inwardly lug boss of motion of compressing steel ball; The position of the corresponding opening elastic collar in the jack housing outside is provided with the draw-in groove that can snap in when the opening elastic collar is shunk by the steel ball extruding, when plug and socket locking, the opening elastic collar part of contraction is positioned at groove, and another part is positioned at draw-in groove.
Below technique scheme is further explained:
The described lug boss of separating the lock tube inboard is provided with and is used for the spacing limited impression of steel ball.
The described lock tube inboard of separating is provided with the inclined-plane of being convenient to carry out with steel ball relative motion.
Described plug body is provided with to be used to limit separates the fin that lock tube is deviate from.
Described plug body is provided with positioning key, and jack housing is provided with the positioning spline that cooperates positioning key to position.
The inboard of described plug body is provided with O shape circle, and when plug and socket locking, the jack housing end face compresses O shape circle, forms Butt sealing.
Advantage of the present invention is: the present invention is rational in infrastructure, when satisfying that product is locked soon, sealed, anti-error requires, can accomplish that again volume is little, save the space.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Schematic diagram when Fig. 1 is pin connector release of the present invention;
Schematic diagram when Fig. 2 is pin connector of the present invention locking;
Fig. 3 is the structural representation of plug body of the present invention;
Fig. 4 separates lock tube master cutaway view for plug of the present invention;
Fig. 5 is a plug elastic collar structural representation of the present invention;
Fig. 6 is the structural representation of jack housing of the present invention;
Fig. 7 is the front view of jack housing of the present invention;
Structural representation when Fig. 8 plugs together locking for connector of the present invention.
Wherein: 1 plug body; 2 separate lock tube; 3 steel balls; 4 opening elastic collars; 5O shape circle; 6 jack housing.
Embodiment
Embodiment: as Fig. 1, Fig. 2, Fig. 3, shown in Figure 8, cylindrical connector is locked in a kind of push-and-pull soon, and it comprises plug body 1, separates lock tube 2, steel ball 3, opening elastic collar 4, O shape circle 5, jack housing 6.
As Fig. 2, Fig. 3, shown in Figure 4, groove 15 is provided with the opening that communicates with plug body 1 outside, be provided with steel ball 3 in the opening, steel ball 3 contacts with opening elastic collar 4, separate lock tube 2 inboards and be provided with the inwardly lug bosses of motion of compressing steel ball 3, lug boss is provided with and is used for the spacing limited impression 22 of steel ball 3.Separate lock tube 2 inboards and be provided with the inclined-plane 21 of being convenient to carry out relative motion with steel ball 3.
As Fig. 6, shown in Figure 8, the position of the corresponding opening elastic collar 4 in jack housing 6 outsides is provided with the draw-in groove 61 that can snap in when opening elastic collar 4 is shunk by steel ball 3 extruding, when plug and socket locking, opening elastic collar 4 parts of shrinking are positioned at groove 15, and another part is positioned at draw-in groove 61.
As Fig. 1, Fig. 2, shown in Figure 4, connector plug shell 1 with separate lock tube 2 assemblings, the fin 14 of plug body 1 is close-fitting with the circular hole 24 of separating lock tube, when packing into, fin 14 is pressed into from separating lock tube circular hole 24, fin 14 is entered in the circular hole 23, thus make plug body 1 with separate lock tube 2 can relative motion in the length range of circular hole 23.
When connector is docked locking operation, with reference to figure 1, Fig. 2, Fig. 8, at first the positioning key 12 by plug body 1 cooperates the introducing tram with the positioning spline 62 of jack housing 6, after socket connector inserts pin connector fully, promote pin connector to directions X and separate lock tube 2, steel ball 3 moves along the inclined-plane 21 of separating lock tube 2, thereby inwardly promote opening elastic collar 4, in steel ball 3 enters the limited impression 22 of separating lock tube 2, promote opening elastic collar 4 projecting plug shells 1 inner chamber 13, snap in jack housing 6 draw-in grooves 61, make the plane 41 of opening elastic collar 4 hang over simultaneously on the face 64 of the face 11 of plug body 1 and jack housing 6, realize the locking of plug and socket, simultaneously, the end face 63 of jack housing 6 compresses O shape circle 5, forms Butt sealing.
During release, spur in the other direction to directions X and to separate lock tube 2, when separating lock tube 2 and retreat to position shown in Figure 1, steel ball 3 is positioned at separates lock tube inclined-plane 21 outside cavitys, thereby be in the state of not stressing, opening elastic collar 4 also springs back in plug body 1 groove 15, and connector is returned to initial condition.
Should be pointed out that for the present invention also to have the embodiment of multiple conversion and remodeling, be not limited to the specific embodiment of above-mentioned execution mode through proving absolutely.The foregoing description is as just explanation of the present invention, rather than restriction.In a word, protection scope of the present invention should comprise those conspicuous to those skilled in the art conversion or substitute and remodeling.
Claims (6)
1. cylindrical connector is locked in a push-and-pull soon, it is characterized in that: it comprises plug body (1), separates lock tube (2), steel ball (3), opening elastic collar (4), jack housing (6), separate lock tube (2) and be sleeved on plug body (1) outside, jack housing (6) stretches into plug body (1) inner chamber; Plug body (1) intracavity sidewall is provided with groove (15), be provided with opening elastic collar (4) in the groove (15), its internal diameter was not more than or equal to the internal diameter of plug body (1) inner chamber when opening elastic collar (4) was stressed, groove (15) is provided with the opening that communicates with plug body (1) outside, be provided with steel ball (3) in the opening, steel ball (3) contacts with opening elastic collar (4), separates lock tube (2) inboard and is provided with the inwardly lug boss of motion of compressing steel ball (3); The position of jack housing (6) the corresponding opening elastic collar in the outside (4) is provided with the draw-in groove (61) that can snap in when opening elastic collar (4) is shunk by steel ball (3) extruding, when plug and socket locking, opening elastic collar (a 4) part of shrinking is positioned at groove (15), and another part is positioned at draw-in groove (61).
2. cylindrical connector is locked in push-and-pull according to claim 1 soon, it is characterized in that: the described lug boss of separating lock tube (2) inboard is provided with and is used for the spacing limited impression (22) of steel ball (3).
3. cylindrical connector is locked in push-and-pull according to claim 2 soon, it is characterized in that: described lock tube (2) inboard of separating is provided with and is convenient to the inclined-plane (21) that carries out relative motion with steel ball (3).
4. cylindrical connector is locked in push-and-pull according to claim 1 soon, it is characterized in that: described plug body (1) is provided with to be used for limiting separates the fin (14) that lock tube (2) is deviate from.
5. cylindrical connector is locked in push-and-pull according to claim 1 soon, it is characterized in that: described plug body (1) is provided with positioning key (12), and jack housing (6) is provided with the positioning spline (62) that cooperates positioning key to position.
6. cylindrical connector is locked in push-and-pull according to claim 1 soon, it is characterized in that: the inboard of described plug body (1) is provided with O shape circle (5), and when plug and socket locking, jack housing (6) end face (62) compresses O shape circle (5), forms Butt sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910232382 CN102097706A (en) | 2009-12-09 | 2009-12-09 | Push-pull fast locking round connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910232382 CN102097706A (en) | 2009-12-09 | 2009-12-09 | Push-pull fast locking round connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102097706A true CN102097706A (en) | 2011-06-15 |
Family
ID=44130633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910232382 Pending CN102097706A (en) | 2009-12-09 | 2009-12-09 | Push-pull fast locking round connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102097706A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509952A (en) * | 2011-10-29 | 2012-06-20 | 中航光电科技股份有限公司 | Push-and-pull locking connector component and plug thereof |
| CN102801037A (en) * | 2012-08-02 | 2012-11-28 | 贵州航天电器股份有限公司 | Mini-type circular short-circuit connector plug |
| CN102801045A (en) * | 2012-08-20 | 2012-11-28 | 上海航天科工电器研究院有限公司 | Quick-locking circular connector |
| CN104158023A (en) * | 2014-06-03 | 2014-11-19 | 苏州瑞可达连接***股份有限公司 | Tower mounted amplifier 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 |
| CN106816761A (en) * | 2015-11-27 | 2017-06-09 | 镇江市明基电子有限公司 | A kind of self-feeding type connector swivel nut |
| CN109524263A (en) * | 2018-11-16 | 2019-03-26 | 温州市澳克蓝电器有限公司 | A kind of safety switch |
| CN114142287A (en) * | 2021-11-16 | 2022-03-04 | 宁波大雅汽车部件有限公司 | Self-locking quick connector capable of being plugged and pulled by single hand |
-
2009
- 2009-12-09 CN CN 200910232382 patent/CN102097706A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509952A (en) * | 2011-10-29 | 2012-06-20 | 中航光电科技股份有限公司 | Push-and-pull locking connector component and plug thereof |
| CN102509952B (en) * | 2011-10-29 | 2015-03-11 | 中航光电科技股份有限公司 | Push-and-pull locking connector component and plug thereof |
| CN102801037B (en) * | 2012-08-02 | 2014-09-10 | 贵州航天电器股份有限公司 | Mini-type circular short-circuit connector plug |
| CN102801037A (en) * | 2012-08-02 | 2012-11-28 | 贵州航天电器股份有限公司 | Mini-type circular short-circuit connector plug |
| CN102801045A (en) * | 2012-08-20 | 2012-11-28 | 上海航天科工电器研究院有限公司 | Quick-locking circular connector |
| CN102801045B (en) * | 2012-08-20 | 2014-10-01 | 上海航天科工电器研究院有限公司 | Quick-locking circular connector |
| CN104158023A (en) * | 2014-06-03 | 2014-11-19 | 苏州瑞可达连接***股份有限公司 | Tower mounted amplifier connector |
| CN104158023B (en) * | 2014-06-03 | 2017-02-15 | 苏州瑞可达连接***股份有限公司 | Tower mounted amplifier connector |
| CN106816761A (en) * | 2015-11-27 | 2017-06-09 | 镇江市明基电子有限公司 | A kind of self-feeding type connector swivel nut |
| 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 |
| CN109524263A (en) * | 2018-11-16 | 2019-03-26 | 温州市澳克蓝电器有限公司 | A kind of safety switch |
| CN114142287A (en) * | 2021-11-16 | 2022-03-04 | 宁波大雅汽车部件有限公司 | Self-locking quick connector capable of being plugged and pulled by single hand |
| CN114142287B (en) * | 2021-11-16 | 2023-06-13 | 宁波大雅汽车部件有限公司 | Self-locking quick plug capable of being plugged and pulled by one hand |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110615 |