CN117543285A - Electronic connector convenient to plug - Google Patents
Electronic connector convenient to plug Download PDFInfo
- Publication number
- CN117543285A CN117543285A CN202410026917.2A CN202410026917A CN117543285A CN 117543285 A CN117543285 A CN 117543285A CN 202410026917 A CN202410026917 A CN 202410026917A CN 117543285 A CN117543285 A CN 117543285A
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- Prior art keywords
- straight line
- locking
- connector
- sliding
- line section
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- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000007306 turnover Effects 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000009471 action Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
Abstract
The invention discloses an electronic connector convenient to plug, which comprises a male terminal connector and a female terminal connector; the male end connector comprises a male end body, and the male end body is provided with a tongue piece with an L-shaped structure; the female end connector comprises a female end body with a sliding cavity, a J-shaped driving groove and a locking groove connected with the driving groove are arranged on the side wall of the sliding cavity, and a locking step is arranged between the locking groove and the driving groove; the sliding cavity is internally and elastically provided with a sliding frame, the sliding frame is provided with a turnover frame with a U-shaped structure, both sides of the turnover frame are respectively provided with a rotary shaft and a guide shaft, the rotary shafts are rotatably arranged on the sliding frame in a penetrating manner, and the guide shafts movably penetrate through the sliding frame and then are movably embedded into the driving grooves; the rotary shaft elastically slides and passes through a sliding rod connected with the molded surface of the rotary shaft; the sliding frame is provided with a locking mechanism for driving the sliding rod to slide to the locking groove to be matched and locking the sliding rod in an unlocking manner; the invention realizes the rapid plug of the male connector and the female connector, has more convenient plug operation and is suitable for the use scene with limited space.
Description
Technical Field
The present invention relates to the field of connectors, and in particular, to an electronic connector with easy plugging.
Background
In order to ensure the pull-out force of the male end and the female end of the connector after connection, the male end and the female end of the existing electronic connector are usually clamped into a whole in a clamping manner; although the connector can be firmly connected, the connector is convenient to plug, the male end and the female end are inconvenient to separate, and the defect is further amplified particularly when the electronic product with limited use space is used.
Disclosure of Invention
The invention aims to overcome the defects and provide an electronic connector which is convenient to plug and pull, and is suitable for a use scene with limited space.
In order to achieve the above object, the present invention is specifically as follows:
an electronic connector convenient for plugging comprises a male terminal connector and a female terminal connector for plugging with the male terminal connector;
the male end connector comprises a male end body, and the male end body is provided with a tongue piece with an L-shaped structure;
the female end connector comprises a female end body with a sliding cavity, a J-shaped driving groove and a locking groove connected with the driving groove are arranged on the side wall of the sliding cavity, and a locking step is arranged between the locking groove and the driving groove;
the sliding cavity is internally and elastically provided with a sliding frame, the sliding frame is provided with a turnover frame with a U-shaped structure, both sides of the turnover frame are respectively provided with a rotary shaft and a guide shaft, the rotary shafts are rotatably arranged on the sliding frame in a penetrating manner, and the guide shafts movably penetrate through the sliding frame and then are movably embedded into the driving grooves; the rotary shaft elastically slides and passes through a sliding rod connected with the molded surface of the rotary shaft; the sliding frame is also provided with a locking mechanism for driving the sliding rod to slide to the locking groove to be matched and lock the sliding rod in an unlocking mode.
Optionally, the sliding rod sleeve is provided with a first spring, the outer wall of the sliding rod is radially convexly provided with an extension arm, two ends of the first spring are respectively connected with the roll-over stand and the extension arm, and the locking mechanism drives the sliding rod to slide through the extension arm.
Optionally, the locking mechanism comprises a locking track arranged on the bottom wall of the sliding cavity, and a first sliding block and a second sliding block which are arranged on the sliding frame in a sliding manner;
the locking track is equipped with the locking position, and the transmission is connected with the locking pendulum rod between first slider and the second slider, and the second slider elasticity is equipped with and is used for with locking track complex floating pin, and first slider is U type structure, and the extension arm can stretch into in the opening of first slider when the roll-over stand upset, and first slider passes through the extension arm and promotes the slide bar and slide, when floating pin and locking position cooperation, first slider is locked the slide bar, makes first spring be in compression state.
Optionally, the locking pendulum rod includes first swing arm, sliding connection at first swing arm on second swing arm and sets up the second spring between first swing arm and second swing arm, and first swing arm is articulated with first slider, and the second swing arm articulates on the carriage, and the second swing arm is kept away from the one end of first swing arm and second slider activity hinge.
Optionally, the first swing arm is provided with a bayonet lock, the second swing arm is provided with a limiting bar hole, and the bayonet lock is movably embedded into the limiting bar hole.
Optionally, the locking track includes the first straight line section, the first inclined section, the second straight line section, the third straight line section, the second inclined section, fourth straight line section and fifth straight line section that connect gradually, first straight line section, third straight line section and fifth straight line section are parallel, second straight line section and fourth straight line section are parallel and perpendicular to first straight line section, the locking position locates the one end that the second inclined section was kept away from to the third straight line section, fifth straight line section is connected with first straight line section and is located on same straight line, be equipped with between fifth straight line section and the first straight line section and block the step, when locking pendulum rod swings to vertical state, the floating pin is located the distance midpoint place between lock point and the first straight line section on the plane, and the juncture of first inclined section and second inclined section and fourth straight line section and the juncture place distributes in the left and right sides of the distance midpoint place between lock point and the first straight line section.
Optionally, the vertical arm of the tongue is provided with a first contact terminal; the inner bottom of the roll-over stand is provided with a second contact terminal.
Optionally, the vertical arm of tongue piece is equipped with convex structure, and first contact terminal locates on the convex structure, and the inner bottom of roll-over stand is equipped with the concave structure that can with convex structure looks adaptation, and second contact terminal locates on the concave structure.
Optionally, the sliding frame is provided with an arc hole for providing guiding limit for the guiding shaft, and the guiding shaft movably penetrates through the arc hole.
Optionally, the male end body is provided with guide arms at two sides of the tongue piece, and the length of the guide arms is smaller than that of the tongue piece, so that the tongue piece is inserted into the sliding cavity in the inserting process.
The beneficial effects of the invention are as follows: according to the invention, the turnover frame capable of being turned over is arranged on the female connector and the tongue piece of the male connector is meshed with the tongue piece in the plugging state, so that the connection strength of the male connector and the female connector after plugging is enhanced, the pulling-out force of the male connector and the female connector after connecting is effectively ensured, and meanwhile, the sliding rod is switched in the locking state and the unlocking state through the matching of the locking mechanism and the sliding rod, so that the male connector and the female connector can be quickly plugged and pulled out, the plugging operation is more convenient, and the plug is suitable for a use scene with limited space.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged partial schematic view at I in FIG. 2;
FIG. 4 is a schematic view of the male connector of the present invention;
FIG. 5 is a schematic view of the female end fitting of the present invention;
FIG. 6 is a schematic view of a portion of the structure of the female end fitting of the present invention;
fig. 7 is a schematic structural view of the roll-over stand of the present invention;
FIG. 8 is a schematic view of the female end body of the present invention;
FIG. 9 is a schematic view of a portion of the structure of the locking mechanism of the present invention;
FIG. 10 is a schematic view of the structure of the locking rocker of the present invention;
FIG. 11 is a schematic view of the structure of the locking track of the present invention;
reference numerals illustrate: 1. a male end connector; 11. a male end body; 12. a tongue piece; 13. a first contact terminal; 14. a convex structure; 15. a guide arm; 2. a female end connector; 21. a female end body; 211. a sliding chamber; 212. a driving groove; 213. a locking groove; 214. a locking step; 22. a carriage; 221. a circular arc hole; 23. a roll-over stand; 231. a rotating shaft; 232. a guide shaft; 233. a second contact terminal; 234. a concave structure; 24. a slide bar; 241. an extension arm; 251. a locking track; 2511. a first straight line segment; 2512. a first sloped section; 2513. a second straight line segment; 2514. a third straight line segment; 2515. a second sloped section; 2516. a fourth straight line segment; 2517. a fifth straight line segment; 2518. a locking position; 252. a first slider; 253. a second slider; 254. locking the swing rod; 2541. a first swing arm; 2542. a second swing arm; 2543. a second spring; 2544. a bayonet lock; 2545. limiting strip holes; 255. a floating pin; 26. a first spring; 27. a first return spring.
Detailed Description
The invention will now be described in further detail with reference to the drawings and the specific embodiments, without limiting the scope of the invention.
As shown in fig. 1 to 11, an electronic connector for facilitating plugging according to the present embodiment includes a male terminal connector 1 and a female terminal connector 2 for plugging with the male terminal connector 1;
the male connector 1 comprises a male body 11, wherein the male body 11 is provided with a tongue piece 12 with an L-shaped structure;
the female end connector 2 comprises a female end body 21 with a sliding cavity 211, wherein a J-shaped driving groove 212 and a locking groove 213 connected with the driving groove 212 are arranged on the side wall of the sliding cavity 211, and a locking step 214 is arranged between the locking groove 213 and the driving groove 212;
the sliding frame 22 is elastically and slidably arranged in the sliding cavity 211, preferably, the sliding frame 22 is in a U-shaped structure, a bayonet of the sliding frame 22 faces to an opening position of the sliding cavity 211, and a first reset spring 27 is connected between an outer bottom wall of the sliding frame 22 and the female end body 21 so as to provide reset elastic force for the sliding frame 22; the sliding frame 22 is provided with a turnover frame 23 with a U-shaped structure, both sides of the turnover frame 23 are provided with a rotary shaft 231 and a guide shaft 232, the rotary shaft 231 is rotatably arranged through the sliding frame 22, and the guide shaft 232 movably penetrates through the sliding frame 22 and then is movably embedded into the driving groove 212; the rotary shaft 231 is elastically and slidably provided with a sliding rod 24 in molded surface connection with the rotary shaft 231; the carriage 22 is also provided with a lock mechanism for driving the slide bar 24 to slide to the lock groove 213 to engage and lock the slide bar 24 in an unlocked manner.
Specifically, in the electronic connector of the present embodiment, at the beginning, the pivot shaft 231 and the guide shaft 232 are on the same vertical line, and the roll-over stand 23 is in a state of opening downward, so that the tongue piece 12 is inserted into the slide cavity 211; when the male connector 1 and the female connector 2 are inserted, the tongue piece 12 of the male connector body 11 is inserted into the sliding cavity 211, the male connector body 11 is continuously inserted into the sliding cavity 211, the male connector body 11 pushes the sliding frame 22 to slide, the sliding frame 22 drives the roll-over frame 23 to slide, the rotating shaft 231 is retracted along the roll-over frame 23, the guide shaft 232 is limited by the driving groove 212, the guide shaft 232 slides along the track of the driving groove 212, at the moment, under the cooperation of the guide shaft 232 and the driving groove 212, the roll-over frame 23 is turned for 90 degrees, the opening of the roll-over frame 23 faces inwards, the vertical arm of the tongue piece 12 is positioned in the opening of the roll-over frame 23, the roll-over frame 23 and the tongue piece 12 form an engagement state, and the guide shaft 232 and the rotating shaft 231 are positioned on a horizontal line, so that the roll-over frame 23 keeps the current state;
after the roll-over stand 23 is turned over, as the male end body 11 continues to be inserted into the sliding cavity 211, the locking mechanism drives the sliding rod 24 to slide relative to the roll-over stand 23, so that the end part of the sliding rod 24 is movably clamped into the locking groove 213, at the moment, the male end body 11 is released, the sliding stand 22 slides outwards under the elastic action until the sliding rod 24 abuts against the locking step 214, the sliding stand 22 is blocked from sliding outwards further, meanwhile, the locking mechanism locks the sliding rod 24, so that the sliding rod 24 keeps being matched with the locking groove 213, at the moment, the inner bottom of the roll-over stand 23 is matched with the vertical arm of the tongue piece 12, and the male end body 11 is blocked from being separated from the sliding cavity 211, so that the electrical plug-in connection between the male end connector 1 and the female end connector 2 is realized;
when the male connector 1 needs to be pulled out of the female connector 2, the sliding frame 22 is pushed to slide inwards through the male connector body 11, so that the locking mechanism releases the locking of the sliding rod 24, the sliding rod 24 is driven to be separated from the locking groove 213, at the moment, the sliding frame 22 slides outwards under the elastic action, the guide shaft 232 moves along the driving groove 212 until the driving roll-over stand 23 reversely turns 90 degrees, so that the roll-over stand 23 is restored to an initial state, namely, the roll-over stand 23 releases the blocking of the male connector body 11, and at the moment, the male connector 1 can be pulled out, and the separation of the male connector 1 and the female connector 2 is completed.
According to the embodiment, the turnover frame 23 capable of being turned over is arranged on the female connector 2 to form engagement with the tongue piece 12 of the male connector 1 in the plugging state, so that the connection strength of the male connector 1 and the female connector 2 after plugging is enhanced, the pulling-out force of the male connector 1 and the female connector 2 after connection is effectively ensured, meanwhile, the sliding rod 24 is matched with the sliding rod 24 through the locking mechanism, and the sliding rod 24 is switched in the locking and unlocking states, so that the male connector 1 and the female connector 2 are quickly plugged and unplugged, the plugging and unplugging operation is more convenient, and the device is suitable for use scenes with limited space.
As shown in fig. 3, 5 and 6, in the electronic connector according to the present embodiment, in some embodiments, the sliding rod 24 is sleeved with the first spring 26, the outer wall of the sliding rod 24 is radially provided with the extension arm 241 in a protruding manner, two ends of the first spring 26 are respectively connected with the roll-over stand 23 and the extension arm 241, and the locking mechanism drives the sliding rod 24 to slide through the extension arm 241. Specifically, at the beginning, the sliding rod 24 is separated from contact with the locking groove 213 under the action of the first spring 26, the extension arm 241 faces downwards, when the male end body 11 pushes the sliding frame 22 to slide, the roll-over frame 23 turns 90 degrees, the roll-over frame 23 drives the sliding rod 24 to rotate, so that the extension arm 241 rotates 90 degrees to face the locking mechanism, the locking mechanism pushes the sliding rod 24 to slide relative to the roll-over frame 23 through the extension arm 241, the sliding rod 24 stretches out to be matched with the locking groove 213, the first spring 26 compresses, so that the sliding rod 24 slides to be matched with the locking step 214, and the sliding frame 22 is locked;
when the locking mechanism releases the locking of the slide bar 24, that is, the slide bar 24 is in the unlocked state, the slide bar 24 is reset under the action of the first spring 26 and the locking mechanism, so that the slide bar 24 is disengaged from the locking groove 213, until the guide shaft 232 cooperates with the driving groove 212 to drive the roll-over stand 23 to reversely roll over by 90 degrees, so that the extension arm 241 is restored to the initial position to pull out the male terminal 1.
As shown in fig. 3, 5, 6, and 8 to 11, in some embodiments, the locking mechanism includes a locking track 251 disposed on a bottom wall of the sliding cavity 211, and a first slider 252 and a second slider 253 slidably disposed on the sliding frame 22;
the locking track 251 is provided with a locking position 2518, a locking swing rod 254 is connected between the first slider 252 and the second slider 253 in a transmission manner, the second slider 253 is elastically provided with a floating pin 255 matched with the locking track 251, the first slider 252 is of a U-shaped structure, the extension arm 241 can extend into an opening of the first slider 252 when the roll-over stand 23 is turned over, the first slider 252 pushes the sliding rod 24 to slide through the extension arm 241, and the first slider 252 locks the sliding rod 24 when the floating pin 255 is matched with the locking position 2518, so that the first spring 26 is in a compressed state. Preferably, a second return spring is connected between the floating pin 255 and the second slider 253, and by providing the second return spring, the floating pin 255 is always kept pressed against the bottom wall of the locking track 251, thereby ensuring a reliable engagement between the floating pin 255 and the locking track 251.
Specifically, when the male end body 11 pushes the slide frame 22 to slide inwards, the roll-over frame 23 rolls over under the cooperation of the guide shaft 232 and the driving groove 212, so that the extension arm 241 extends into the opening of the first slide block 252, meanwhile, the floating pin 255 moves along the locking track 251, under the cooperation of the locking track 251 and the floating pin 255, the second slide block 253 slides relative to the slide frame 22, the second slide block 253 synchronously drives the first slide block 252 to synchronously slide reversely through the locking swing rod 254, so that the first slide block 252 can push the slide rod 24 to slide relative to the roll-over frame 23 through the extension arm 241, the slide rod 24 slides into the clamped locking groove 213, then the slide frame 22 slides outwards under the action of elastic force, so that the floating pin 255 enters the locking position 2518 of the locking track 251, and the slide rod 24 slides along the locking groove 213 to abut against the locking step 214, thereby locking the slide frame 22 and the slide rod 24;
when the male connector 1 needs to be pulled out, the sliding frame 22 is pushed to slide inwards through the male body 11, so that the sliding rod 24 is separated from the locking step 214, the sliding frame 22 drives the floating pin 255 to move out of the locking position 2518, locking of the sliding rod 24 is released, the sliding rod 24 is reset under the action of the first spring 26, meanwhile, the floating pin 255 moves along the locking track 251, the second sliding block 253 drives the locking swing rod 254 to swing, the first sliding block 252 is pushed to slide synchronously and reversely, the sliding rod 24 can be pushed to reset by the first sliding block 252 through the extension arm 241, the sliding rod 24 moves out of the locking groove 213, locking of the sliding frame 22 is released, the sliding frame 22 slides outwards under the elastic action, the sliding frame 22 drives the guide shaft 232 to move along the track of the driving groove 212, the turnover frame 23 reversely turns over 90 degrees, and the engagement with the tongue piece 12 is released, and the male connector 1 can be pulled out.
As shown in fig. 9 and 10, in the electronic connector according to the present embodiment, in some embodiments, the locking swing rod 254 includes a first swing arm 2541, a second swing arm 2542 slidably connected to the first swing arm 2541, and a second spring 2543 disposed between the first swing arm 2541 and the second swing arm 2542, the first swing arm 2541 is hinged to the first slider 252, the second swing arm 2542 is hinged to the sliding frame 22, and an end of the second swing arm 2542 away from the first swing arm 2541 is movably hinged to the second slider 253. The present embodiment enables the second swing arm 2542 to elastically expand and contract by the first swing arm 2541, the second swing arm 2542, and the second spring 2543 to accommodate the movement of the floating pin 255 along the track of the locking track 251.
As shown in fig. 9, in the electronic connector according to the present embodiment, in some embodiments, the first swing arm 2541 is provided with a locking pin 2544, the second swing arm 2542 is provided with a limiting bar hole 2545, and the locking pin 2544 is movably embedded in the limiting bar hole 2545. In this embodiment, the limiting hole 2545 is matched with the bayonet 2544, so as to ensure that the first swing arm 2541 and the second swing arm 2542 are kept matched.
As shown in fig. 11, in some embodiments of the electronic connector according to the present embodiment, the locking track 251 includes a first straight line segment 2511, a first inclined segment 2512, a second straight line segment 2513, a third straight line segment 2514, a second inclined segment 2515, a fourth straight line segment 2516 and a fifth straight line segment 2517 that are sequentially connected, the first straight line segment 2511, the third straight line segment 2514 and the fifth straight line segment 2517 are parallel, the second straight line segment 2513 and the fourth straight line segment 2516 are parallel and perpendicular to the first straight line segment 2511, the locking position 2518 is disposed at an end of the third straight line segment 2514 away from the second inclined segment 2515, the fifth straight line segment 2517 is connected with the first straight line segment 2511 and is on the same straight line, a blocking step is disposed between the fifth straight line segment 2517 and the first straight line segment 2511, when the locking swing rod 254 swings to the vertical state, the floating pin 255 is located on a plane where a midpoint of a distance between the locking point and the first straight line segment 2511 is located, and a plane where a boundary between the first inclined segment 2512 and the second straight line segment 2513 and the fourth straight line segment 2515 is located at a left-side of the right-side of the point.
Specifically, initially, the floating pin 255 is located in the first straight line segment 2511, when the sliding frame 22 slides, the sliding frame 22 drives the floating pin 255 to move along the first straight line segment 2511, due to the blocking effect of the blocking step, the floating pin 255 does not enter the fifth straight line segment 2517 from the first straight line segment 2511, but enters the first inclined segment 2512 from the first straight line segment 2511, at this time, the floating pin 255 cooperates with the first inclined segment 2512 to drive the second slider 253 to slide, the second slider 253 drives the locking swing rod 254 to swing, until the locking swing rod 254 is in a vertical state, as the sliding frame 22 continues to slide, the first inclined segment 2512 continues to drive the floating pin 255 to move along the first inclined segment 2512 to the junction of the first inclined segment 2512 and the second straight line segment 2513, so that the locking swing rod 254 continues to swing beyond the vertical state, at this time, the second spring 2543 is to provide elastic force, the floating pin 255 continues to move along the second straight line segment 2513 until the floating pin 255 enters the third straight line segment 2514 from the second straight line segment 2513, and meanwhile, the locking swing rod 254 drives the first sliding block 252 to synchronously and reversely slide, so that the first sliding block 252 can push the sliding rod 24 to move through the extension arm 241, the sliding rod 24 stretches into the locking groove 213, after the extrusion of the sliding frame 22 is released, the sliding frame 22 slides outwards under the action of elastic force, so that the sliding rod 24 slides along the locking groove 213 to abut against the locking step 214, the floating pin 255 enters the locking position 2518 along the third straight line segment 2514 under the action of the elastic force of the second spring 2543, and locking of the sliding rod 24 is achieved, so that the sliding rod 24 keeps abutting against the locking step 214, and the male connector 1 and the female connector 2 keep a plug-in state;
when the sliding frame 22 is pushed to move again, the floating pin 255 moves out of the locking position 2518 and moves along the third straight line section 2514 until the floating pin 255 enters the second inclined section 2515 from the third straight line section 2514, at this time, the locking swing rod 254 drives the second sliding block 253 to slide reversely under the cooperation of the floating pin 255 and the second inclined section 2515, and drives the locking swing rod 254 to swing reversely, the first sliding block 252 synchronously moves reversely, so that the sliding rod 24 can be pushed to reset by the extension arm 241, when the locking swing rod 254 is in the vertical state, the locking swing rod 254 can continue to swing beyond the vertical state due to the fact that the floating pin 255 still cooperates with the second inclined section 2515, at this time, the second spring 2543 provides elastic force for the floating pin 255, so that the floating pin 255 enters the fourth straight line section 2516 along the second inclined section 2515, and enters the fifth straight line section 2517 from the fourth straight line section 2516, at this time, after the pushing force to the sliding frame 22 is released, the sliding frame 22 slides outwards, the floating pin 255 is driven to enter the first straight line section 2511 along the fifth straight line section 2517, and the end connector 1 is pulled out, so that the unlocking process can be completed.
As shown in fig. 4, in the electronic connector according to the present embodiment, in some embodiments, the vertical arm of the tongue 12 is provided with a first contact terminal 13; the inner bottom of the roll-over stand 23 is provided with a second contact terminal 233. Specifically, the tongue piece 12 is inserted into the sliding cavity 211, and when the roll-over stand 23 is turned to bite with the tongue piece 12, the first contact terminal 13 is electrically contacted with the second contact terminal 233, thereby electrically connecting the male terminal connector 1 with the female terminal connector 2; when the male connector 1 needs to be pulled out, the roll-over stand 23 drives the second contact terminal 233 and the first contact terminal 13 to be separated from electrical contact, so as to disconnect the electrical connection between the male connector 1 and the female connector 2.
As shown in fig. 3, 4 and 7, in some embodiments of the electronic connector according to the present embodiment, the vertical arm of the tongue 12 is provided with a convex structure 14, the first contact terminal 13 is disposed on the convex structure 14, the inner bottom of the roll-over stand 23 is provided with a concave structure 234 capable of adapting to the convex structure 14, and the second contact terminal 233 is disposed on the concave structure 234. In this embodiment, by providing the convex structure 14 and the concave structure 234, when the roll-over stand 23 is turned over, the convex structure 14 is attached to the concave structure 234, so that the first contact terminal 13 is pressed against the second contact terminal 233, the electrical connection is more reliable, and the roll-over stand 23 is engaged with the tongue piece 12 more firmly.
In this embodiment, elastic layers are respectively disposed on two sides of the first contact terminal 13 and two sides of the second contact terminal 233, so that when the convex structure 14 is attached to the concave structure 234, the outer peripheries of the first contact terminal 13 and the second contact terminal 233 can be wrapped due to mutual extrusion of the elastic layers, so that the first contact terminal 13 and the second contact terminal 233 are isolated from the external environment, thereby achieving a waterproof effect.
As shown in fig. 6, in the electronic connector according to the present embodiment, in some embodiments, the sliding frame 22 is provided with an arc hole 221 for providing guiding and limiting for the guiding shaft 232, and the guiding shaft 232 movably penetrates through the arc hole 221. The present embodiment provides guidance and limitation for the guide shaft 232 by providing the circular arc hole 221, so that the roll-over stand 23 is more stable in the roll-over motion.
As shown in fig. 4, in the electronic connector according to the present embodiment, in some embodiments, the male end body 11 is provided with guide arms 15 on two sides of the tongue piece 12, and the length of the guide arms 15 is smaller than that of the tongue piece 12, so that the tongue piece 12 is inserted into the sliding cavity 211 during the plugging process. The present embodiment is slid by the guide arm 15 to push the carriage 22 by the guide arm 15.
The foregoing description is only one preferred embodiment of the invention, and therefore all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the invention are intended to be embraced therein.
Claims (10)
1. An electronic connector convenient for plugging and unplugging is characterized by comprising a male end connector and a female end connector for plugging with the male end connector;
the male end connector comprises a male end body, and the male end body is provided with a tongue piece with an L-shaped structure;
the female end connector comprises a female end body with a sliding cavity, a J-shaped driving groove and a locking groove connected with the driving groove are arranged on the side wall of the sliding cavity, and a locking step is arranged between the locking groove and the driving groove;
the sliding cavity is internally and elastically provided with a sliding frame, the sliding frame is provided with a turnover frame with a U-shaped structure, both sides of the turnover frame are respectively provided with a rotary shaft and a guide shaft, the rotary shafts are rotatably arranged on the sliding frame in a penetrating manner, and the guide shafts movably penetrate through the sliding frame and then are movably embedded into the driving grooves; the rotary shaft elastically slides and passes through a sliding rod connected with the molded surface of the rotary shaft; the sliding frame is also provided with a locking mechanism for driving the sliding rod to slide to the locking groove to be matched and lock the sliding rod in an unlocking mode.
2. The electrical connector of claim 1, wherein the sliding rod is provided with a first spring, the outer wall of the sliding rod is provided with an extension arm in a radially protruding manner, two ends of the first spring are respectively connected with the roll-over stand and the extension arm, and the locking mechanism drives the sliding rod to slide through the extension arm.
3. The connector of claim 2, wherein the locking mechanism comprises a locking track disposed on a bottom wall of the sliding cavity, and a first slider and a second slider slidably disposed on the sliding frame;
the locking track is equipped with the locking position, and the transmission is connected with the locking pendulum rod between first slider and the second slider, and the second slider elasticity is equipped with and is used for with locking track complex floating pin, and first slider is U type structure, and the extension arm can stretch into in the opening of first slider when the roll-over stand upset, and first slider passes through the extension arm and promotes the slide bar and slide, when floating pin and locking position cooperation, first slider is locked the slide bar, makes first spring be in compression state.
4. The electrical connector of claim 3, wherein the locking rocker comprises a first rocker arm, a second rocker arm slidably coupled to the first rocker arm, and a second spring disposed between the first rocker arm and the second rocker arm, the first rocker arm being pivotally coupled to the first slider, the second rocker arm being pivotally coupled to the carriage, and an end of the second rocker arm distal from the first rocker arm being pivotally coupled to the second slider.
5. The connector of claim 4, wherein the first arm has a detent, and the second arm has a stop hole, the detent being movably inserted into the stop hole.
6. The electronic connector according to claim 3, wherein the locking track comprises a first straight line section, a first inclined section, a second straight line section, a third straight line section, a second inclined section, a fourth straight line section and a fifth straight line section which are sequentially connected, the first straight line section, the third straight line section and the fifth straight line section are parallel, the second straight line section and the fourth straight line section are parallel and perpendicular to the first straight line section, the locking position is arranged at one end of the third straight line section far away from the second inclined section, the fifth straight line section is connected with the first straight line section and is positioned on the same straight line, a blocking step is arranged between the fifth straight line section and the first straight line section, when the locking swing rod swings to the vertical state, the floating pin is positioned on a plane where a midpoint of a distance between the locking point and the first straight line section is positioned, and the junctions of the first inclined section and the second straight line section and the fourth straight line section are distributed at left and right sides of the plane where the midpoint of a distance between the locking point and the first straight line section is positioned.
7. The connector of claim 1, wherein the vertical arm of the tongue is provided with a first contact terminal; the inner bottom of the roll-over stand is provided with a second contact terminal.
8. The connector of claim 7, wherein the vertical arm of the tongue has a convex structure, the first contact terminal is disposed on the convex structure, the inner bottom of the roll-over stand has a concave structure adapted to the convex structure, and the second contact terminal is disposed on the concave structure.
9. The connector of claim 1, wherein the sliding frame is provided with a circular arc hole for guiding and limiting the guiding shaft, and the guiding shaft movably penetrates through the circular arc hole.
10. The electrical connector of claim 1, wherein the male body is provided with guide arms on opposite sides of the tongue, the guide arms having a length smaller than that of the tongue, such that the tongue is inserted into the sliding cavity during insertion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410026917.2A CN117543285B (en) | 2024-01-09 | Electronic connector convenient to plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410026917.2A CN117543285B (en) | 2024-01-09 | Electronic connector convenient to plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117543285A true CN117543285A (en) | 2024-02-09 |
| CN117543285B CN117543285B (en) | 2024-04-30 |
Family
ID=
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|---|---|---|---|---|
| CN209282552U (en) * | 2019-03-12 | 2019-08-20 | 南京晓庄学院 | A kind of computer connector locking network interface connector |
| US20210281012A1 (en) * | 2020-03-05 | 2021-09-09 | Molex, Llc | First connector, second connector and electrical connector assembly |
| CN216794179U (en) * | 2021-10-14 | 2022-06-21 | 恒大新能源技术(深圳)有限公司 | High-low voltage electrical connector and car |
| CN115360555A (en) * | 2022-10-24 | 2022-11-18 | 深圳市爱特姆科技有限公司 | Quick connector with additional strengthening |
| CN115799918A (en) * | 2023-02-09 | 2023-03-14 | 广州市信征汽车零件有限公司 | Automobile wire harness assembly with buffering function |
| CN220172516U (en) * | 2023-07-05 | 2023-12-12 | 中山市国广新能科技有限公司 | Aviation head convenient to quick connect |
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209282552U (en) * | 2019-03-12 | 2019-08-20 | 南京晓庄学院 | A kind of computer connector locking network interface connector |
| US20210281012A1 (en) * | 2020-03-05 | 2021-09-09 | Molex, Llc | First connector, second connector and electrical connector assembly |
| CN216794179U (en) * | 2021-10-14 | 2022-06-21 | 恒大新能源技术(深圳)有限公司 | High-low voltage electrical connector and car |
| CN115360555A (en) * | 2022-10-24 | 2022-11-18 | 深圳市爱特姆科技有限公司 | Quick connector with additional strengthening |
| CN115799918A (en) * | 2023-02-09 | 2023-03-14 | 广州市信征汽车零件有限公司 | Automobile wire harness assembly with buffering function |
| CN220172516U (en) * | 2023-07-05 | 2023-12-12 | 中山市国广新能科技有限公司 | Aviation head convenient to quick connect |
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