CN110086052B - Locking sheet, push-pull locking mechanism and connector adopting same - Google Patents
Locking sheet, push-pull locking mechanism and connector adopting same Download PDFInfo
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- CN110086052B CN110086052B CN201910333523.0A CN201910333523A CN110086052B CN 110086052 B CN110086052 B CN 110086052B CN 201910333523 A CN201910333523 A CN 201910333523A CN 110086052 B CN110086052 B CN 110086052B
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- socket
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- locking sheet
- locking
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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
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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
- H01R13/629—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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a push-and-pull locking mechanism, include and install the stay on socket shell or plug shell with rotatable connected mode, install on socket shell or plug shell and for socket shell or plug shell can lateral movement's moving member, the tip of moving member is equipped with the inclined plane butt cooperation with cooperation portion and makes the stay carry out the pivoted bellying when separating socket and plug, one end is used for connecting the stay, the other end is used for connecting socket shell or plug shell and makes the stay rotate back automatic return's elastic component, install and be used for carrying out spacing locating part to the lateral movement of moving member on socket shell or plug shell. When the push-pull locking mechanism is adopted to lock the socket and the plug, only the action of inserting the plug into the socket is needed to be executed, and only the action of pulling the moving piece is needed to be executed when the socket and the plug are separated. After the operation is finished, the locking sheet and the moving piece can automatically return.
Description
Technical Field
The invention belongs to the technical field of connectors, and particularly relates to a locking sheet, a push-pull locking mechanism adopting the locking sheet and a connector adopting the push-pull locking mechanism.
Background
In the prior art, the socket and the plug are locked by manually operating a locking sheet. Referring to fig. 1A to fig. 1C, the conventional locking plate 2 has two connecting arms 201 disposed opposite to each other, and a bridge portion 202 connecting the two connecting arms, each connecting arm 201 has two ends 2011, the end 2011 near the receptacle housing 1 is used for being hinged to the first protrusion 101 on the receptacle housing, and the other end 2011 near the plug housing 3 is used for being engaged with the second protrusion 301 on the plug housing; the bridge portion 202 extends laterally to form a biasing portion 2021. When the socket and the plug are locked, the end part of the connecting arm close to the socket shell is sleeved on the first bulge on the same side of the socket shell, so that the locking sheet is arranged on the socket in a spanning mode and can rotate relative to the socket, and the force application part of the locking sheet inclines upwards; then the plug is inserted into the socket; and then the force application part is manually pressed downwards, so that the side face of the other end part of the connecting arm close to the plug shell slides over the outer side face of the second bulge on the same side of the plug shell and then limits the second bulge, and the locking of the socket and the plug is realized. When the socket and the plug are separated, the process is opposite, the force application part is lifted manually to separate the other end part of the connecting arm from the second bulge, and then the plug is pulled out from the socket, so that the socket and the plug are separated. In both the locking operation and the separation operation, two steps are required to be operated manually: firstly, push down or lift the application of force portion of stay, secondly insert the plug or take out from the socket, the operation is very inconvenient, can cause great influence to the operating efficiency.
Disclosure of Invention
In order to overcome the defects of the conventional locking mode of the socket and the plug, the invention aims to provide a push-pull locking mechanism which is simple in structure and convenient to operate.
The purpose of the invention is realized by adopting the following technical scheme. According to the locking plate provided by the invention, the locking plate is provided with connecting arms and a bridging part connected with the connecting arms, and the end part of each connecting arm is provided with a bending part which is used for contacting a first bulge on a socket shell or a second bulge on a plug shell to enable the locking plate to rotate when a plug and a socket are locked; the bridge part transversely extends and inclines to form a matching part, and the bending part and the matching part are positioned at two sides of the bridge part; the side surface of the matching part close to the bridging part extends to form a connecting part for mounting the locking sheet on the socket shell or the plug shell in a rotatable connecting mode.
Further, the end part of the matching part far away from the bridging part is bent to form a transition part.
The purpose of the invention is realized by adopting the following technical scheme. According to the invention, the push-pull locking mechanism comprises the locking sheet as claimed in claim 1, a moving member which is mounted on the socket shell or the plug shell and can move transversely relative to the socket shell or the plug shell, wherein the end part of the moving member is provided with a convex part which is abutted and matched with the inclined surface of the matching part and enables the locking sheet to rotate when the socket and the plug are separated, an elastic member which is used for connecting the locking sheet at one end and connecting the socket shell or the plug shell at the other end and enables the locking sheet to automatically return after rotating, and a limiting member which is mounted on the socket shell or the plug shell and is used for limiting the transverse movement of the moving member.
Furthermore, the moving piece is a sleeve which is sleeved on the socket shell or the plug shell and can move transversely relative to the socket shell or the plug shell, and a protruding part which is abutted and matched with the inclined surface of the matching part and enables the locking sheet to rotate when the socket and the plug are separated is arranged at the end part of the sleeve.
Furthermore, the limiting part is a stop table fixedly mounted on the socket housing or the plug housing and used for limiting the transverse movement of the sleeve.
Furthermore, the moving piece is a pulling plate which is arranged on the socket shell or the plug shell oppositely and is connected with two transversely extending guide rails in a sliding mode, and a protruding portion which is abutted and matched with the inclined surface of the matching portion and enables the locking sheet to rotate when the socket and the plug are separated is arranged at the end portion of the pulling plate.
Furthermore, the limiting part comprises a limiting part convexly arranged on the side surface of the pulling plate and a limiting groove arranged on the guide rail, and the limiting part is positioned in the limiting groove when the pulling plate is in sliding connection with the guide rail.
The purpose of the invention is realized by adopting the following technical scheme. According to the connector adopting the push-pull locking mechanism, which is provided by the invention, the connector comprises a socket shell and a plug shell, wherein the socket shell and the plug shell are provided with first bulges, a locking sheet is arranged on the plug shell in a rotatable connection mode, a moving piece is arranged on the plug shell and can transversely move relative to the plug shell, the end part of the moving piece is provided with a bulge, a limiting piece is arranged on the plug shell and limits the transverse movement of the moving piece, and two ends of an elastic piece are respectively connected with the locking sheet and the plug shell; when the socket and the plug are locked, the bent part contacts the first bulge to enable the locking sheet to rotate, the locking sheet automatically returns under the action of the elastic piece, and the first bulge is clamped in a groove formed by the bent part and the end part of the connecting arm; when the socket and the plug are separated, the moving piece moves transversely, the protruding portion pushes the matching portion upwards to enable the locking sheet to rotate, the first protrusion leaves the groove, the locking sheet automatically returns under the action of the elastic piece, and meanwhile the matching portion presses the protruding portion downwards to enable the moving piece to automatically return.
The purpose of the invention is realized by adopting the following technical scheme. According to the connector adopting the push-pull locking mechanism, the connector comprises a socket shell and a plug shell provided with a second bulge, a locking sheet is installed on the socket shell in a rotatable connection mode, a moving piece is installed on the socket shell and can transversely move relative to the socket shell, a bulge is arranged at the end part of the moving piece, a limiting piece is installed on the socket shell to limit the transverse movement of the moving piece, and two ends of an elastic piece are respectively connected with the locking sheet and the socket shell; when the socket and the plug are locked, the bent part contacts the second bulge to enable the locking sheet to rotate, the locking sheet automatically returns under the action of the elastic piece, and the second bulge is clamped in a groove formed by the bent part and the end part of the connecting arm; when the socket and the plug are separated, the moving piece moves transversely, the protruding portion pushes the matching portion upwards to enable the locking sheet to rotate, the second protrusion leaves the groove, the locking sheet automatically returns under the action of the elastic piece, and meanwhile the matching portion presses the protruding portion downwards to enable the moving piece to automatically return.
By adopting the technical scheme, only one action of inserting the plug into the socket is needed when the socket and the plug are locked, and only one action of pulling the moving piece is needed when the socket and the plug are separated. Meanwhile, after the locking or separation operation of the socket and the plug is completed, the locking sheet and the moving piece can automatically return under the action of the elastic piece.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
Fig. 1A to 1C are schematic diagrams illustrating a conventional locking manner of a socket and a plug.
Fig. 2 is a schematic view of a locking tab of the present invention.
Fig. 3 is a schematic view of a first embodiment of a connector of the present invention employing a push-pull locking mechanism.
Fig. 4 is an exploded schematic view of fig. 3.
Fig. 5A to 5C are schematic diagrams of the socket and the plug performing the locking operation by using the push-pull locking mechanism of the present invention.
Fig. 6A to 6B are schematic views showing the separation operation of the socket and the plug using the push-pull locking mechanism of the present invention.
Fig. 7 is a schematic view of a second embodiment of a connector of the present invention employing a push-pull locking mechanism.
Fig. 8 is an exploded schematic view of fig. 7.
[ description of main element symbols ]
1: the socket housing 101: first projection 2: locking sheet
201: connecting arm 202: bridge portion 203: a bent part
204: groove 205: the fitting portion 206: connecting part
207: through hole 208: a transition part 3: plug shell
301: second projection 302: step 303: guide rail
4: and (5) pin shaft: and (6) a retainer ring: torsion spring
7: sleeve 8: the convex portion 9: baffle table
10: pulling plate 1001: pull ring 1101: limiting part
1102: limiting groove
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments. In this embodiment, the direction in which the plug is inserted into the socket is defined as "front", and the direction in which the plug is withdrawn from the socket is defined as "rear".
Example one
Referring to fig. 2, a locking plate has two connecting arms 201 disposed opposite to each other, and a bridge portion 202 connecting the two connecting arms 201, wherein an end of each connecting arm 201 has a bent portion 203, and the bent portion and the end of the connecting arm form a groove 204, and the groove 204 is used for being snapped into a first protrusion 101 on the receptacle housing 1 or a second protrusion 301 on the plug housing 3. The bridge portion 202 extends laterally and slopes downward to form a mating portion 205, which is located on both sides of the bridge portion. Two side surfaces of the matching part, which are close to the bridging part, extend downwards to form a connecting part 206, and the connecting part 206 is provided with a through hole 207 for penetrating a rotating shaft so as to install the locking sheet on the socket shell 1 or the plug shell 3 in a rotatable connection manner; the end of the mating portion remote from the bridge portion is bent upwards to form a transition portion 208, and the transition portion 208 is used for assembling the moving member.
Example two
On the basis of the first embodiment, the invention provides a push-pull locking mechanism, which comprises a locking sheet 2, a rotating shaft, an elastic part, a moving part and a limiting part, wherein the locking sheet 2 comprises two connecting arms 201 which are oppositely arranged and a bridge part 202 which is connected with the two connecting arms, a bent part 203 is formed at the end part of each connecting arm 201, and the bent part and the end part of each connecting arm form a groove 204 which is used for limiting a first bulge on a socket shell or a second bulge on a plug shell; the bridging portion 202 extends laterally and slopes downwardly to form mating portions 205 that extend downwardly adjacent to each of the two sides of the bridging portion to form a connecting portion 206 having a through hole 207. The rotation shaft is used for penetrating through the through hole 207 of the connecting part and the step 302 on the socket housing or the plug housing, so that the locking plate 2 is rotatably mounted on the socket housing or the plug housing 3. One end of the elastic piece is used for connecting the locking sheet 2, the other end of the elastic piece is used for connecting the socket shell 1 or the plug shell 3, when the locking sheet rotates anticlockwise relative to the plug shell, the elastic piece is pressed, and then the locking sheet is enabled to reset automatically by means of the elastic force of the elastic piece. The moving piece is used for being connected with the plug shell and can transversely move relative to the plug shell, the front end of the moving piece is provided with a protruding part 8, the protruding part 8 is used for being abutted and matched with the inclined surface of the matching part 205, when the moving piece transversely moves backwards relative to the plug shell, the protruding part upwards pushes the matching part to enable the locking sheet to rotate anticlockwise around the rotating shaft, then the elastic piece applies force, and the matching part downwards presses the protruding part to enable the moving piece to transversely move forwards relative to the plug shell, so that the automatic resetting is realized. The limiting piece is arranged on the plug shell and used for limiting the moving piece to enable the moving piece to move only within a certain range, and the moving piece is prevented from sliding off the plug shell.
Referring to fig. 3 and 4, in the first embodiment of the connector according to the present invention, the rotating shaft is a pin 4 and a retainer ring 5 for axially limiting the pin; the elastic part is a torsion spring 6, one force arm of the torsion spring 6 is connected with the plug shell, the other force arm of the torsion spring 6 is connected with the locking sheet, and when the locking sheet rotates anticlockwise, the torsion spring 6 deforms to store energy; the moving piece is a sleeve 7, and the front end of the sleeve is provided with a convex part 8; the limiting part is a stop table 9, and a gap exists between the stop table 9 and the sleeve 7 when the socket and the plug are locked, so that the socket and the plug can be conveniently separated.
Referring to fig. 7 and 8, in the second embodiment of the connector according to the present invention, the rotating shaft is a pin 4 and a retainer ring 5 for axially limiting the pin; the elastic part is a torsion spring 6, one force arm of the torsion spring is connected with the plug shell, the other force arm of the torsion spring is connected with the locking sheet, and when the locking sheet rotates anticlockwise, the torsion spring deforms to store energy; the moving part is a pulling plate 10, the front end of the pulling plate 10 is provided with a boss 8, and the rear end of the pulling plate 10 is provided with a pull ring 1001 convenient for force application; the limiting part comprises a limiting part 1101 convexly arranged on the side surface of the pulling plate 10 and a limiting groove 1102 arranged on the guide rail 303, and the width of the limiting part is smaller than that of the limiting groove, so that the separation operation of the socket and the plug is facilitated.
Of course, the rotating shaft may be another type of shaft component, and the elastic member may be another type of spring (e.g., a compression spring), which is not limited in the present invention.
EXAMPLE III
Referring to fig. 3 and 4, on the basis of the second embodiment, the invention provides a connector using a push-pull locking mechanism, which includes a socket, a plug and the push-pull locking mechanism, wherein both sides of a socket housing 1 are provided with first protrusions 101, a plug housing is provided with steps 302, and the push-pull locking mechanism includes a locking plate 2, a pin 4, a torsion spring 6, a sleeve 7 and a stop 9. The push-pull locking mechanism is integrally installed on the plug housing, that is, the pin shaft 4 passes through the step 302, the through hole 207 and the torsion spring 6 to install the locking plate 2 on the plug housing 3 in a rotatable connection manner, the two connecting arms 201 of the locking plate 2 are respectively located at two sides of the plug housing, and the groove 204 faces the first protrusion 101 on the same side of the socket housing. Two force arms of the torsion spring 6 are respectively connected with the locking sheet 2 and the plug shell 3. The sleeve 7 is sleeved on the plug housing 3 and is in clearance fit with the plug housing 3, and meanwhile, the protruding portion 8 at the front end of the sleeve 7 is abutted to the inclined surface of the matching portion 205 of the locking sheet. The abutment 9 is fixed to the rear end of the plug housing 3 by a force fit.
Referring to fig. 5A to 5C, the push-pull locking mechanism provided by the present invention is used to lock the plug and the socket:
firstly, pushing a plug and a socket to carry out opposite insertion;
then the bending part 203 at the end part of the connecting arm of the locking plate is contacted with the first bulge 101 on the same side of the socket shell 1, the locking plate 2 rotates anticlockwise around the pin shaft 4 along with the continuous forward pushing of the plug to deform the torsion spring 6, and meanwhile, the bending part 203 bypasses the first bulge 101 on the socket shell to enable the plug to continue to perform opposite insertion;
when the plug and the socket are inserted in place, the bending part 203 at the end part of the connecting arm of the locking sheet bypasses the first protrusion 101 on the same side on the socket shell, then under the reaction of the elastic force of the torsion spring 6, the locking sheet 2 rotates clockwise around the pin shaft 4 and automatically returns to the initial state, and meanwhile, the first protrusion 101 on the socket shell is clamped into the groove 204 of the locking sheet, so that the locking operation of the plug and the socket is completed.
Referring to fig. 6A to 6B, the push-pull locking mechanism provided by the present invention is used to separate the plug and the socket:
firstly, the sleeve 7 is pulled backwards, the convex part 8 at the front end of the sleeve moves backwards at the same time, the matching part 205 of the locking sheet is pushed upwards, the locking sheet 2 rotates anticlockwise around the pin shaft 4, the torsion spring 6 deforms, the bending part 203 bypasses the first bulge 101 on the same side of the socket shell, the first bulge is separated from the groove of the locking sheet, and the plug and the socket start to separate;
the sleeve 7 is then pulled on, completing the operation of separating the plug and the socket.
Then the sleeve 7 is loosened, then under the reaction of the elastic force of the torsion spring 6, the locking plate 2 rotates clockwise around the pin shaft 4 and automatically returns to the initial state, and meanwhile, the matching part 205 of the locking plate pushes the protruding part 8 to move forward, and the sleeve 7 is pulled to return to the initial state.
Example four
Referring to fig. 7 and 8, based on the second embodiment, the invention provides another connector using a push-pull locking mechanism, which includes a socket, a plug and the push-pull locking mechanism, wherein both sides of a socket housing 1 are provided with first protrusions 101, the plug housing is provided with a step 302 and two guide rails 303 which are oppositely arranged and extend transversely, and the push-pull locking mechanism includes a locking piece 2, a pin 4, a torsion spring 6 and a pulling plate 10. The pin shaft 4 passes through the step 302, the through hole 207 and the torsion spring 6 to rotatably connect the locking plate 2 to the plug housing 3, the two connecting arms 201 of the locking plate 2 are respectively located at two sides of the plug housing, and the groove 204 faces the first protrusion 101 at the same side of the socket housing. Two force arms of the torsion spring 6 are respectively connected with the locking sheet 2 and the plug shell 3. Limiting parts 1101 are convexly arranged on the side faces of the pulling plates 10, limiting grooves 1102 are formed in the guide rails 303, the pulling plates are installed on the two guide rails, the limiting parts are located in the limiting grooves on the same side, and meanwhile the protruding parts 8 at the front ends of the pulling plates are abutted to the inclined faces of the matching parts 205 of the locking pieces.
In the embodiment, the principle of locking and separating the plug and the socket by adopting the push-pull locking mechanism provided by the invention is similar to that of the third embodiment, and the description is omitted.
EXAMPLE five
On the basis of the second embodiment, the invention provides a connector adopting a push-pull locking mechanism, which comprises a socket, a plug and the push-pull locking mechanism, wherein second bulges are arranged on two sides of a plug shell. The socket housing is provided with a step. The push-pull locking mechanism is integrally arranged on the socket shell, namely, the rotating shaft penetrates through the step and the connecting part to install the locking sheet on the socket shell in a rotatable connecting mode, two connecting arms of the locking sheet are respectively positioned at two sides of the socket shell, and the groove faces to and is used for being clamped into a second bulge on the same side of the plug shell; two ends of the elastic piece are respectively connected with the locking sheet and the socket shell so as to enable the elastic piece to automatically return after rotating; the moving piece is arranged on the socket shell and can move transversely relative to the socket shell, and a convex part at the end part of the moving piece is abutted against an inclined surface of a matching part of the locking sheet; the limiting piece is installed on the socket shell and used for limiting the transverse movement of the moving piece.
In the embodiment, the principle of locking and separating the plug and the socket by adopting the push-pull locking mechanism provided by the invention is similar to that of the third embodiment, and the description is omitted.
EXAMPLE six
On the basis of the second embodiment, the invention provides a connector adopting a push-pull locking mechanism, which comprises a socket, a plug and the push-pull locking mechanism, wherein second bulges are arranged on two sides of a plug shell. The socket housing is provided with a step. The push-pull locking mechanism comprises a locking sheet which penetrates through the step and the connecting part through a rotating shaft and is arranged on the socket shell in a rotatable connecting mode, two connecting arms of the locking sheet are respectively positioned on two sides of the socket shell, and the groove faces to and is used for being clamped into a second bulge on the same side of the plug shell; two ends of the elastic piece are respectively connected with the locking sheet and the socket shell so as to enable the elastic piece to automatically return after rotating. The push-pull locking mechanism comprises a moving piece which is arranged on the plug shell and can move transversely relative to the plug shell, and a convex part at the end part of the moving piece is abutted against an inclined surface of a matching part of the locking sheet. The limiting part that push-and-pull locking mechanism includes is installed on plug housing for carry on spacingly to the lateral motion of moving member.
In the embodiment, the principle of locking and separating the plug and the socket by adopting the push-pull locking mechanism provided by the invention is similar to that of the third embodiment, and the description is omitted.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention in any way, and any simple modification, equivalent change and modification made by those skilled in the art according to the technical spirit of the present invention are still within the technical scope of the present invention without departing from the technical scope of the present invention.
Claims (4)
1. A push-pull locking mechanism comprises a locking sheet which is rotatably connected on a socket shell or a plug shell, wherein the locking sheet is provided with connecting arms and a bridging part which is connected with the connecting arms, the end part of each connecting arm is provided with a bending part which is used for contacting a first bulge on the socket shell or a second bulge on the plug shell when a plug and a socket are locked so as to enable the locking sheet to rotate, the bridging part transversely extends and inclines to form a matching part, and the bending part and the matching part are positioned on two sides of the bridging part; the method is characterized in that: the push-pull locking mechanism further comprises a sleeve which is sleeved on the socket shell or the plug shell and can move transversely relative to the socket shell or the plug shell, the end portion of the sleeve is provided with a protruding portion which is abutted and matched with the inclined surface of the matching portion and enables the locking sheet to rotate when the socket and the plug are separated, one end of the elastic piece is used for connecting the locking sheet, the other end of the elastic piece is used for connecting the socket shell or the plug shell and enabling the locking sheet to automatically return after the locking sheet rotates, and the limiting piece is installed on the socket shell or the plug shell and used for limiting the transverse movement of the moving piece.
2. The push-pull locking mechanism of claim 1, wherein: the limiting part is a stop table fixedly mounted on the socket shell or the plug shell and used for limiting the transverse movement of the sleeve.
3. A connector using the push-pull locking mechanism according to any one of claims 1 to 2, comprising a socket housing provided with a first projection, a plug housing, characterized in that: the locking sheet is arranged on the plug shell in a rotatable connection mode, the sleeve is arranged on the plug shell and can move transversely relative to the plug shell, a protruding part is arranged at the end part of the sleeve, the limiting part is arranged on the plug shell and limits the transverse movement of the sleeve, and two ends of the elastic part are respectively connected with the locking sheet and the plug shell; when the socket and the plug are locked, the bent part contacts the first bulge to enable the locking sheet to rotate, the locking sheet automatically returns under the action of the elastic piece, and the first bulge is clamped in a groove formed by the bent part and the end part of the connecting arm; when the socket and the plug are separated, the sleeve moves transversely, the protruding portion pushes the matching portion upwards to enable the locking sheet to rotate, the first protrusion leaves the groove, the locking sheet automatically returns under the action of the elastic piece, and meanwhile the matching portion presses the protruding portion downwards to enable the moving piece to automatically return.
4. A connector using the push-pull locking mechanism according to any one of claims 1 to 2, comprising a receptacle housing, a plug housing provided with a second projection, characterized in that: the socket comprises a socket shell, a locking sheet, a sleeve, a limiting piece and an elastic piece, wherein the socket shell is provided with a groove, the locking sheet is rotatably connected with the socket shell, the sleeve is arranged on the socket shell and can transversely move relative to the socket shell, the end part of the sleeve is provided with a boss, the limiting piece is arranged on the socket shell and limits the transverse movement of the sleeve, and two ends of the elastic piece are respectively connected with the locking sheet and the socket; when the socket and the plug are locked, the bent part contacts the second bulge to enable the locking sheet to rotate, the locking sheet automatically returns under the action of the elastic piece, and the second bulge is clamped in a groove formed by the bent part and the end part of the connecting arm; when the socket and the plug are separated, the sleeve moves transversely, the protruding portion pushes the matching portion upwards to enable the locking sheet to rotate, the second protrusion leaves the groove, the locking sheet automatically returns under the action of the elastic piece, and meanwhile the matching portion presses the protruding portion downwards to enable the moving piece to automatically return.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910333523.0A CN110086052B (en) | 2019-04-24 | 2019-04-24 | Locking sheet, push-pull locking mechanism and connector adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910333523.0A CN110086052B (en) | 2019-04-24 | 2019-04-24 | Locking sheet, push-pull locking mechanism and connector adopting same |
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| CN110086052A CN110086052A (en) | 2019-08-02 |
| CN110086052B true CN110086052B (en) | 2021-04-23 |
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| TWI740692B (en) * | 2020-09-08 | 2021-09-21 | 劉美妙 | Optical connector and optical connector module and operation method using the same |
| CN112242635B (en) * | 2020-11-03 | 2021-12-07 | 湖南玖芯光电科技有限公司 | 5G equipment signal source interface connection structure and signal output equipment |
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|---|---|
| CN110086052A (en) | 2019-08-02 |
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