CN113991365B - Anti-drop cable plug socket connector - Google Patents
Anti-drop cable plug socket connector Download PDFInfo
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- CN113991365B CN113991365B CN202111222619.3A CN202111222619A CN113991365B CN 113991365 B CN113991365 B CN 113991365B CN 202111222619 A CN202111222619 A CN 202111222619A CN 113991365 B CN113991365 B CN 113991365B
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- limiting plate
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- plate
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- 239000002184 metal Substances 0.000 claims abstract description 36
- 210000000078 claw Anatomy 0.000 claims description 42
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 9
- 239000012634 fragment Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 208000010392 Bone Fractures Diseases 0.000 description 4
- 206010017076 Fracture Diseases 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005728 strengthening 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
- H01R13/436—Securing a plurality of contact members by one locking piece or operation
Abstract
The invention relates to the technical field of cable connectors, and discloses an anti-falling cable plug and socket connector which comprises a male plug and a female plug, wherein a first connecting sleeve is arranged on the outer side of the male plug, a fixing groove is formed in one side of the first connecting sleeve, a U-shaped metal elastic sheet, a limiting block and a first limiting plate are arranged in the fixing groove, and the first limiting plate is in rotary connection with the first connecting sleeve through a pin shaft. According to the invention, the limiting block is arranged at one end of the U-shaped metal elastic piece, and under normal conditions, one end of the limiting block is spliced in the U-shaped metal elastic piece, at the moment, if the first limiting plate is wanted to be pressed, the U-shaped metal elastic piece cannot deform due to the blocking of the limiting block, the first limiting plate is fixed, the limiting block can be pushed to move through the ejector rod on the female plug, after the limit of the limiting block is lost, the U-shaped metal elastic piece can deform, and at the moment, the first limiting plate can be pressed.
Description
Technical Field
The invention relates to the technical field of cable connectors, in particular to an anti-falling cable plug and socket connector.
Background
A connector, generally referred to as: the electromechanical element which connects the conductor with the proper mating element to realize the connection and disconnection of the current or signal is widely applied to different fields of communication and data transmission, new energy automobiles, rail transit, consumer electronics, medical treatment and the like. There are two common ways of securing the connector: 1. the connectors are directly fixed through screws, and the connector has the advantages of firm fixation, inconvenient disassembly, convenient disassembly and easy detachment due to the fact that the connectors are connected through buckles.
There are two main reasons for the connector to disengage: 1. the locking mechanism between the connectors is erroneously touched, resulting in the locking mechanism being opened and the plug being separated from the receptacle. 2. Under the influence of external force, if the cable is pulled, the part of locking mechanism department breaks, and then leads to locking mechanism to become invalid, plug and socket separation, after the connector breaks away from, can lead to the circuit to break, and then cause equipment trouble, if the connector breaks away from frequently, can bring great inconvenience for the user.
Disclosure of Invention
The invention provides an anti-falling cable plug and socket connector, which has the beneficial effect of difficult falling, and solves the problem that connectors frequently fall off due to false touch and pulling fracture in the prior art.
The invention provides the following technical scheme: the utility model provides an anti-drop cable plug socket connector, includes public plug and female plug, the outside of public plug is equipped with first adapter sleeve, just one side of first adapter sleeve is equipped with the fixed slot, be equipped with U-shaped metal shrapnel, stopper and first limiting plate in the fixed slot, first limiting plate through the round pin axle with first adapter sleeve rotates to be connected, just the one end card of first limiting plate is abrupt, U-shaped metal shrapnel is located the downside of first limiting plate, just U-shaped metal shrapnel with first adapter sleeve fixed connection, the one end of stopper is pegged graft in the U-shaped metal shrapnel, the other end of stopper through spacing spring with first adapter sleeve elastic connection;
the female plug is characterized in that a second connecting sleeve is arranged on the outer side of the female plug, a connecting plate is arranged on one side of the second connecting sleeve, a third fixing hole is formed in the middle of the connecting plate, a push rod is arranged in the third fixing hole, one end of the push rod penetrates through the U-shaped metal elastic sheet and is in contact with the limiting block, and a latch is arranged on the upper side of the connecting plate.
As an alternative to the anti-drop cable plug-and-socket connector of the present invention, wherein: the middle part of the first limiting plate is provided with a slotted hole used for fixing the pin shaft, an N-shaped spring piece used for limiting the pin shaft is arranged in the slotted hole, the lower side of the first limiting plate is provided with a limiting protrusion, and the position of the limiting protrusion is opposite to the slotted hole.
As an alternative to the anti-drop cable plug-and-socket connector of the present invention, wherein: the fixed slot is internally provided with a second limiting plate, the second limiting plate is positioned on the lower side of the first limiting plate, one end of the second limiting plate is fixedly connected with the first connecting sleeve, and the lower side of the second limiting plate is provided with a V-shaped bulge.
As an alternative to the anti-drop cable plug-and-socket connector of the present invention, wherein: one end of the connecting plate, which is far away from the second connecting sleeve, is provided with a connecting protrusion, and one side of the connecting protrusion is provided with a V-shaped groove corresponding to the V-shaped protrusion.
As an alternative to the anti-drop cable plug-and-socket connector of the present invention, wherein: the male plug comprises a male plug body and is characterized in that one end of the male plug is provided with a first groove, first limiting claws are symmetrically arranged in the first groove, one end of each first limiting claw is fixedly connected with the male plug, one side of each first limiting claw is provided with an arc-shaped groove, and the other side of each first limiting claw is provided with an inclined plane.
As an alternative to the anti-drop cable plug-and-socket connector of the present invention, wherein: the male plug is close to one side symmetry of fixed slot is equipped with first fixed orifices, just be equipped with the head rod in the first fixed orifices, the one end of head rod is equipped with spacing post, just the other end of head rod is equipped with first arch, first arch with first spacing claw is contradicted, spacing post with first limiting plate is contradicted.
As an alternative to the anti-drop cable plug-and-socket connector of the present invention, wherein: the female plug is characterized in that a second groove is formed in one end of the female plug, second limiting claws are symmetrically arranged in the second groove, one end of each second limiting claw is fixedly connected with the female plug, one side of each second limiting claw is provided with a bevel edge, and the other side of each second limiting claw is also provided with an arc-shaped groove.
As an alternative to the anti-drop cable plug-and-socket connector of the present invention, wherein: the female plug is close to one side of connecting plate is equipped with the second fixed orifices, just be equipped with the second connecting rod in the second fixed orifices, the position of second connecting rod with the head rod is relative, just the one end of second connecting rod is equipped with the second arch, the second arch with the interference of second spacing claw.
As an alternative to the anti-drop cable plug-and-socket connector of the present invention, wherein: the T-shaped sliding groove is formed in the connecting plate, one end of the T-shaped sliding groove penetrates through the third fixing hole, a sliding block is arranged in the T-shaped sliding groove, and one end of the sliding block is abutted to the ejector rod.
The invention has the following beneficial effects:
1. this anti-drop cable plug socket connector sets up the stopper through the one end at U-shaped metal shell fragment, and under the normal condition, the one end of stopper is pegged graft in U-shaped metal shell fragment, and at this moment, if want to press first limiting plate, because the stopper that has received the stopper, U-shaped metal shell fragment can't take place deformation, is according to the first limiting plate of motionless, can promote the stopper motion through the ejector pin on the female plug, after losing the restriction of stopper, U-shaped metal shell fragment can take place deformation, at this moment, just can press first limiting plate. Through setting up stopper and U-shaped metal shrapnel cooperation and use, can effectively reduce the condition emergence that first limiting plate was touched by mistake.
2. This anti-drop cable plug socket connector, through set up the second limiting plate in the downside of first limiting plate, the one end and the first linking cover fixed connection of second limiting plate are equipped with spacing arch at the downside of first limiting plate, spacing arch is contradicted with the second limiting plate, after receiving spacing bellied conflict, the second limiting plate can take place deformation, be equipped with the slotted hole on first limiting plate, the round pin hub is in the slotted hole, the slotted hole is bigger than the round pin axle, therefore, first limiting plate has certain activity space when the atress, along with the motion of first limiting plate, spacing arch is contradicted with the second limiting plate, under spacing bellied promotion, the one end of second limiting plate takes place deformation and downward movement, at this moment, V-arrangement arch on the second limiting plate and the V-arrangement recess block on the connecting arch, the connecting bulge is together fixed with the second adapter sleeve, originally when receiving to drag when sharing, only first limiting plate atress, at this moment, carry out supplementary atress through increasing second limiting plate and connecting the boss, for first limiting plate pressure has effectively reduced first limiting plate fracture risk.
3. This anti-drop cable plug socket connector, through setting up first recess in the one end of public plug, be equipped with two first spacing claws in first recess, still be equipped with the head rod in public plug, one end at the head rod is equipped with spacing post, set up mutually perpendicular between spacing post and the head rod, and the one end of spacing post is contradicted with first limiting plate, the other end at the head rod with be equipped with first arch, first arch is contradicted with first spacing claw, be equipped with the inclined plane at the side of first spacing claw, because first limiting plate can move when the atress, along with the motion of first limiting plate, first limiting plate can take spacing post and head rod to move together, under the pulling of head rod, first arch motion, and promote first spacing claw and take place to deform, when the wiring, the wire passes the clearance between the first spacing claw, then with public plug connection, under first bellied drive, first spacing claw can press from both sides the wire tightly, the effect of strengthening the fixing has been played a wire.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic diagram of a male plug structure according to the present invention.
Fig. 3 is a schematic view of the female plug structure of the present invention.
Fig. 4 is a cross-sectional view of a male plug of the present invention.
Fig. 5 is a schematic view of a first limiting plate structure according to the present invention.
Fig. 6 is a schematic view of the male plug end structure of the present invention.
Fig. 7 is a cross-sectional view of a female plug of the present invention.
Fig. 8 is a schematic view of the female plug end structure of the present invention.
In the figure: 1. a male plug; 101. a first groove; 102. a first limit claw; 2. a female plug; 201. a second groove; 202. a second limit claw; 3. a first connection sleeve; 4. a fixing groove; 5. u-shaped metal spring plate; 6. a limiting block; 7. a first limiting plate; 701. a clamping protrusion; 702. an N-shaped spring piece; 703. a limit protrusion; 704. a slot hole; 8. a pin shaft; 9. a limit spring; 10. a second connecting sleeve; 11. a connecting plate; 1101. latch teeth; 1102. a connection protrusion; 1103. a V-shaped groove; 1104. t-shaped sliding grooves; 12. a third fixing hole; 13. a push rod; 14. a second limiting plate; 15. a first connecting rod; 1501. a limit column; 1502. a first protrusion; 16. a first fixing hole; 17. a second fixing hole; 18. a second connecting rod; 1801. a second protrusion; 19. a sliding block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 4, an anti-falling cable plug-socket connector comprises a male plug 1 and a female plug 2, wherein a first connecting sleeve 3 is arranged on the outer side of the male plug 1, a fixing groove 4 is arranged on one side of the first connecting sleeve 3, a U-shaped metal spring 5, a limiting block 6 and a first limiting plate 7 are arranged in the fixing groove 4, the first limiting plate 7 is rotationally connected with the first connecting sleeve 3 through a pin shaft 8, one end of the first limiting plate 7 is clamped at 701, the U-shaped metal spring 5 is positioned on the lower side of the first limiting plate 7, the U-shaped metal spring 5 is fixedly connected with the first connecting sleeve 3, one end of the limiting block 6 is spliced in the U-shaped metal spring 5, and the other end of the limiting block 6 is elastically connected with the first connecting sleeve 3 through a limiting spring 9;
the outside of female plug 2 is equipped with second adapter sleeve 10, and one side of second adapter sleeve 10 is equipped with connecting plate 11, and the middle part of connecting plate 11 is equipped with third fixed orifices 12, is equipped with ejector pin 13 in the third fixed orifices 12, and the one end of ejector pin 13 passes U-shaped metal shrapnel 5 and inconsistent with stopper 6, and the upside of connecting plate 11 is equipped with latch 1101.
In order to facilitate connection between the female plug 2 and the male plug 1, a first limiting plate 7 and a U-shaped metal spring 5 are arranged on the male plug 1, one end of the first limiting plate 7 is abutted against the U-shaped metal spring 5, a connecting plate 11 is arranged on the female plug 2, a latch 1101 is arranged on the connecting plate 11, the male plug 1 is only required to be inserted into the female plug 2 during installation, in this process, along with movement of the male plug 1, a latch 701 on the first limiting plate 7 is abutted against the latch 1101, one end of the first limiting plate 7 is tilted under the pushing of the latch 1101, the other end of the first limiting plate 7 downwards presses the U-shaped metal spring 5, the U-shaped metal spring 5 stores force, then the first limiting plate 7 returns to the original position under the pushing of the U-shaped metal spring 5, and at this moment, the first limiting plate 7 is clamped with the connecting plate 11 under the action of the latch 1101 and the latch 701, so that the male plug 1 and the female plug 2 are fixed.
When dismantling, only need push down the one end of first limiting plate 7, the other end perk of first limiting plate 7, card is protruding 701 and latch 1101 separation, just can accomplish the separation of public plug 1 and female plug 2 at this moment, in order to prevent because of touching first limiting plate 7 by mistake, and lead to card protruding 701 and latch 1101 unexpected separation, this technical scheme has set up a stopper 6 that can move about in the one end of U-shaped metal shell fragment 5, stopper 6 passes through spacing spring 9 and first adapter sleeve 3 elastic connection, under normal condition, stopper 6's one end is pegged graft in U-shaped metal shell fragment 5, at this moment, if want to press first limiting plate 7, because receive stopper 6's the stopper, first limiting plate 7 is unable to take place to deform, can promote stopper 6 motion through ejector pin 13 on female plug 2, after losing stopper 6's restriction, U-shaped metal shell fragment 5 can take place to deform, at this moment, just can press first limiting plate 7. Through setting up stopper 6 and U-shaped metal shell fragment 5 cooperation and using, can effectively reduce the condition emergence that first limiting plate 7 was touched by mistake.
Example 2
Referring to fig. 4 and 5, a slot 704 for fixing the pin 8 is disposed in the middle of the first limiting plate 7, an N-shaped spring piece 702 for limiting the pin 8 is disposed in the slot 704, a limiting protrusion 703 is disposed on the lower side of the first limiting plate 7, and the position of the limiting protrusion 703 is opposite to the slot 704. The fixed slot 4 is internally provided with a second limiting plate 14, the second limiting plate 14 is positioned at the lower side of the first limiting plate 7, one end of the second limiting plate 14 is fixedly connected with the first connecting sleeve 3, and the lower side of the second limiting plate 14 is provided with a V-shaped bulge. One end of the connecting plate 11 far away from the second connecting sleeve 10 is provided with a connecting protrusion 1102, and one side of the connecting protrusion 1102 is provided with a V-shaped groove 1103 corresponding to the V-shaped protrusion.
In order to prevent the first limiting plate 7 from being broken due to overlarge stress, the technical scheme is that a second limiting plate 14 is arranged on the lower side of the first limiting plate 7, the second limiting plate 14 is fixedly connected with a first connecting sleeve 3, a limiting protrusion 703 is arranged on the lower side of the first limiting plate 7, the limiting protrusion 703 is in collision with the second limiting plate 14, one end, close to the limiting protrusion 703, of the second limiting plate 14 is provided with an inclined plane, a slotted hole 704 is arranged on the first limiting plate 7, a pin shaft 8 is spliced in the slotted hole 704, the slotted hole 704 is larger than the pin shaft 8, therefore, when the first limiting plate 7 is stressed, a certain movable space is provided for the first limiting plate 7, an N-shaped spring piece 702 is arranged in the slotted hole 704, the N-shaped spring piece 702 is in collision with the pin shaft 8 and deforms when the first limiting plate 7 is not stressed any more, the first limiting plate 7 returns to the original position under the action of the N-shaped spring piece 702, along with the movement of the first limiting plate 7, the limiting protrusion 703 is abutted against the second limiting plate 14, one end of the second limiting plate 14 deforms and moves downwards under the pushing of the limiting protrusion 703, at this moment, the V-shaped protrusion on the second limiting plate 14 is clamped with the V-shaped groove 1103 on the connecting protrusion 1102, after the fixing is completed, the connecting protrusion 1102 is inserted into a gap between the first limiting plate 7 and the second limiting plate 14, only the first limiting plate 7 is stressed when being pulled, at this moment, the auxiliary stress is carried out by adding the second limiting plate 14 and the connecting protrusion 1102, so that the pressure is shared by the first limiting plate 7, and the fracture risk of the first limiting plate 7 is effectively reduced.
Example 3
Referring to fig. 2, 4 and 6, a first groove 101 is formed at one end of the male plug 1, first limiting claws 102 are symmetrically formed in the first groove 101, one end of each first limiting claw 102 is fixedly connected with the male plug 1, an arc-shaped groove is formed on one side of each first limiting claw 102, and an inclined surface is formed on the other side of each first limiting claw 102. The male plug 1 is close to one side symmetry of fixed slot 4 and is equipped with first fixed orifices 16, and is equipped with head rod 15 in the first fixed orifices 16, and the one end of head rod 15 is equipped with spacing post 1501, and the other end of head rod 15 is equipped with first protruding 1502, and first protruding 1502 is contradicted with first spacing claw 102, and spacing post 1501 is contradicted with first limiting plate 7.
When the male plug 1 and the female plug 2 are pulled, not only the first limit plate 7 and the second limit plate 14 are stressed, but also the wires are stressed, the connection part between the wires and the male plug 1 and the female plug 2 is also a high-rise area where fracture occurs, in order to solve the problem, the first groove 101 is formed in one end of the male plug 1, two first limit claws 102 are arranged in the first groove 101, the first connecting rod 15 is further arranged in the male plug 1, the positions and the number of the first connecting rods 15 are in one-to-one correspondence with the first limit claws 102, limit posts 1501 are arranged at one end of the first connecting rod 15, the limit posts 1501 are mutually perpendicular to the first connecting rods 15, one end of each limit post 1501 is in contact with the first limit plate 7, the other end of each limit post 1501 is in contact with the corresponding first protrusion 1502, the first protrusion 1502 is in contact with the first limit claws 102, and the first protrusion 1502 is arranged on the side edge of each first limit claw 102.
Example 4
Referring to fig. 7 and 8, a second groove 201 is formed at one end of the female plug 2, second limiting claws 202 are symmetrically formed in the second groove 201, one end of each second limiting claw 202 is fixedly connected with the female plug 2, a bevel edge is formed on one side of each second limiting claw 202, and an arc-shaped groove is formed on the other side of each second limiting claw 202. The female plug 2 is equipped with the second fixed orifices 17 near one side of connecting plate 11, and is equipped with second connecting rod 18 in the second fixed orifices 17, and the position of second connecting rod 18 is relative with first connecting rod 15, and the one end of second connecting rod 18 is equipped with second protruding 1801, and second protruding 1801 is contradicted with second spacing claw 202.
The female plug 2 is provided with the second limiting jaw 202, when the female plug 2 is stressed, the second limiting jaw 202 deforms, the female plug 2 is internally provided with the second connecting rod 18, after the female plug 2 and the male plug 1 are fixed together, one end of the second connecting rod 18 is inserted into the first fixing hole 16 and is abutted against the first connecting rod 15, the first connecting rod 15 pushes the second connecting rod 18 to move along with the movement of the first connecting rod 15, the second connecting rod 18 is provided with the second bulge 1801, the second bulge 1801 is abutted against the second limiting jaw 202, the second limiting jaw 202 deforms under the pushing of the second bulge 1801, a wire penetrates through a gap of the second limiting jaw 202 to be connected with the female plug 2 when the wire is connected, and the second limiting jaw 202 clamps the wire and also plays a role in reinforcing and fixing the wire when the wire is stressed.
Example 5
Referring to fig. 3 and 7, a T-shaped chute 1104 is formed on the connecting plate 11, one end of the T-shaped chute 1104 penetrates through the third fixing hole 12, a sliding block 19 is disposed in the T-shaped chute 1104, and one end of the sliding block 19 abuts against the ejector rod 13. The slider 19 is arranged in the T-shaped sliding groove 1104, when the male plug 1 and the female plug 2 are required to be disassembled, the slider 19 is only required to be pushed, the ejector rod 13 pushes away the limiting block 6 under the pushing of the slider 19, at the moment, after the blocking of the limiting block 6 is lost, the U-shaped metal elastic sheet 5 can deform, and the male plug 1 and the female plug 2 can be separated by pressing the first limiting plate 7.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (6)
1. The utility model provides an anti-drop cable plug socket connector, includes public plug (1) and female plug (2), its characterized in that: the male plug comprises a male plug body and is characterized in that a first connecting sleeve (3) is arranged on the outer side of the male plug body (1), a fixing groove (4) is formed in one side of the first connecting sleeve (3), a U-shaped metal elastic sheet (5), a limiting block (6) and a first limiting plate (7) are arranged in the fixing groove (4), the first limiting plate (7) is rotationally connected with the first connecting sleeve (3) through a pin shaft (8), one end of the first limiting plate (7) is clamped with a protrusion (701), the U-shaped metal elastic sheet (5) is located on the lower side of the first limiting plate (7), the U-shaped metal elastic sheet (5) is fixedly connected with the first connecting sleeve (3), one end of the limiting block (6) is inserted into the U-shaped metal elastic sheet (5), and the other end of the limiting block (6) is elastically connected with the first connecting sleeve (3) through a limiting spring (9).
The female plug comprises a female plug body and is characterized in that a second connecting sleeve (10) is arranged on the outer side of the female plug body (2), a connecting plate (11) is arranged on one side of the second connecting sleeve (10), a third fixing hole (12) is formed in the middle of the connecting plate (11), a push rod (13) is arranged in the third fixing hole (12), one end of the push rod (13) penetrates through the U-shaped metal elastic sheet (5) and is in contact with the limiting block (6), and a clamping tooth (1101) is arranged on the upper side of the connecting plate (11);
the middle part of the first limiting plate (7) is provided with a slotted hole (704) for fixing the pin shaft (8), an N-shaped spring piece (702) for limiting the pin shaft (8) is arranged in the slotted hole (704), the lower side of the first limiting plate (7) is provided with a limiting protrusion (703), and the position of the limiting protrusion (703) is opposite to the slotted hole (704);
a second limiting plate (14) is arranged in the fixed groove (4), the second limiting plate (14) is positioned at the lower side of the first limiting plate (7), one end of the second limiting plate (14) is fixedly connected with the first connecting sleeve (3), and a V-shaped bulge is arranged at the lower side of the second limiting plate (14);
one end of the connecting plate (11) far away from the second connecting sleeve (10) is provided with a connecting protrusion (1102), and one side of the connecting protrusion (1102) is provided with a V-shaped groove (1103) corresponding to the V-shaped protrusion.
2. The anti-drop cable plug-and-socket connector of claim 1, wherein: one end of the male plug (1) is provided with a first groove (101), first limiting claws (102) are symmetrically arranged in the first groove (101), one end of each first limiting claw (102) is fixedly connected with the male plug (1), one side of each first limiting claw (102) is provided with an arc-shaped groove, and the other side of each first limiting claw (102) is provided with an inclined plane.
3. The drop-resistant cable plug-and-socket connector of claim 2 wherein: the male plug (1) is close to one side symmetry of fixed slot (4) is equipped with first fixed orifices (16), just be equipped with head rod (15) in first fixed orifices (16), the one end of head rod (15) is equipped with spacing post (1501), just the other end of head rod (15) is equipped with first arch (1502), first arch (1502) with first spacing claw (102) are contradicted, spacing post (1501) with first limiting plate (7) are contradicted.
4. A drop-resistant cable plug-and-socket connector according to claim 3 wherein: one end of the female plug (2) is provided with a second groove (201), second limiting claws (202) are symmetrically arranged in the second groove (201), one end of each second limiting claw (202) is fixedly connected with the female plug (2), one side of each second limiting claw (202) is provided with a bevel edge, and the other side of each second limiting claw (202) is also provided with an arc-shaped groove.
5. The drop-resistant cable plug-and-socket connector of claim 4 wherein: the female plug (2) is close to one side of connecting plate (11) is equipped with second fixed orifices (17), just be equipped with second connecting rod (18) in second fixed orifices (17), the position of second connecting rod (18) with first connecting rod (15) are relative, just the one end of second connecting rod (18) is equipped with second arch (1801), second arch (1801) with second spacing claw (202) conflict.
6. The drop-resistant cable plug-and-socket connector of claim 5 wherein: t-shaped sliding grooves (1104) are formed in the connecting plate (11), one ends of the T-shaped sliding grooves (1104) penetrate through the third fixing holes (12), sliding blocks (19) are arranged in the T-shaped sliding grooves (1104), and one ends of the sliding blocks (19) are in contact with the ejector rods (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111222619.3A CN113991365B (en) | 2021-10-20 | 2021-10-20 | Anti-drop cable plug socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111222619.3A CN113991365B (en) | 2021-10-20 | 2021-10-20 | Anti-drop cable plug socket connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113991365A CN113991365A (en) | 2022-01-28 |
| CN113991365B true CN113991365B (en) | 2024-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111222619.3A Active CN113991365B (en) | 2021-10-20 | 2021-10-20 | Anti-drop cable plug socket connector |
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| CN (1) | CN113991365B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116031699B (en) * | 2023-03-22 | 2023-06-06 | 苏州晗普新材料科技有限公司 | Quick plug connector for new energy automobile |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| FR2784510A1 (en) * | 1998-10-13 | 2000-04-14 | Cinch Connecteurs Sa | Multiple terminal electrical connector includes injector moulded plug with pivoting flap retaining contacts inside insulating support |
| CN202308331U (en) * | 2011-09-26 | 2012-07-04 | 临沂市海纳电子有限公司 | Clamping mechanism of thread screwing wire |
| JP2016009589A (en) * | 2014-06-24 | 2016-01-18 | ウイトコオブジュピター電通株式会社 | Connector with lock |
| CN107919584A (en) * | 2017-10-31 | 2018-04-17 | 胡伟 | The locking mechanism of socket and plug |
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| CN207753233U (en) * | 2018-01-20 | 2018-08-21 | 深圳市普凌姆科技有限公司 | A kind of medical treatment common pin |
| CN109038070A (en) * | 2018-08-07 | 2018-12-18 | 镇江中佳电器有限公司 | A kind of industrial connector with tight locking button |
| CN113381238A (en) * | 2021-06-03 | 2021-09-10 | 王海涛 | Anti-loosening plug and socket |
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| TWM477712U (en) * | 2014-01-03 | 2014-05-01 | T Conn Prec Corp | Improved cable connector with switch structure |
| CN105633728B (en) * | 2016-01-08 | 2017-11-24 | 临海市永恒汽配科技有限公司 | A kind of dismountable plug-in connector |
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|---|---|---|---|---|
| GB748150A (en) * | 1953-07-08 | 1956-04-25 | Simmonds And Stokes Niphan Ltd | Improvements relating to electric plug and socket cable couplings |
| FR2784510A1 (en) * | 1998-10-13 | 2000-04-14 | Cinch Connecteurs Sa | Multiple terminal electrical connector includes injector moulded plug with pivoting flap retaining contacts inside insulating support |
| CN202308331U (en) * | 2011-09-26 | 2012-07-04 | 临沂市海纳电子有限公司 | Clamping mechanism of thread screwing wire |
| JP2016009589A (en) * | 2014-06-24 | 2016-01-18 | ウイトコオブジュピター電通株式会社 | Connector with lock |
| CN207442083U (en) * | 2017-09-27 | 2018-06-01 | 乐清昌德成电子有限公司 | A kind of anti-dropout single port connector |
| CN107919584A (en) * | 2017-10-31 | 2018-04-17 | 胡伟 | The locking mechanism of socket and plug |
| CN207753233U (en) * | 2018-01-20 | 2018-08-21 | 深圳市普凌姆科技有限公司 | A kind of medical treatment common pin |
| CN109038070A (en) * | 2018-08-07 | 2018-12-18 | 镇江中佳电器有限公司 | A kind of industrial connector with tight locking button |
| CN113381238A (en) * | 2021-06-03 | 2021-09-10 | 王海涛 | Anti-loosening plug and socket |
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| Publication number | Publication date |
|---|---|
| CN113991365A (en) | 2022-01-28 |
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