WO2023070402A1 - Connection structure of connector with quick coupling and highly reliable sealing functions - Google Patents

Connection structure of connector with quick coupling and highly reliable sealing functions Download PDF

Info

Publication number
WO2023070402A1
WO2023070402A1 PCT/CN2021/126834 CN2021126834W WO2023070402A1 WO 2023070402 A1 WO2023070402 A1 WO 2023070402A1 CN 2021126834 W CN2021126834 W CN 2021126834W WO 2023070402 A1 WO2023070402 A1 WO 2023070402A1
Authority
WO
WIPO (PCT)
Prior art keywords
plug
socket
quick
connection structure
wall
Prior art date
Application number
PCT/CN2021/126834
Other languages
French (fr)
Chinese (zh)
Inventor
林顺华
汪柄江
陈世名
Original Assignee
深圳市凌科电气有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市凌科电气有限公司 filed Critical 深圳市凌科电气有限公司
Priority to PCT/CN2021/126834 priority Critical patent/WO2023070402A1/en
Publication of WO2023070402A1 publication Critical patent/WO2023070402A1/en

Links

Classifications

    • 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
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • 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
    • H01R13/625—Casing or ring with bayonet engagement
    • 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
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap

Definitions

  • the invention relates to the technical field of connectors, in particular to a quick-connect high-reliability sealed connector connection structure.
  • the electrical connector consists of a fixed-end electrical connector, that is, a female contact (referred to as a socket), and a free-end electrical connector, that is, a male contact (referred to as a plug).
  • the socket is fixed on the electrical component through its square (round) plate (Individuals also use welding), the plug is generally connected to the cable, and the plug and socket are connected through the connecting nut.
  • waterproof connectors In order to meet the needs of use in watery environments, people have invented waterproof connectors. LED street lights, lighthouses, cruise ships, industrial equipment, sprinklers, etc. all need waterproof connectors.
  • waterproof connectors Generally, the plug and the socket are threaded, and then a sealing rubber ring is set between the top surface of the plug and the socket to achieve the waterproof effect.
  • the user's twisting force will affect the plug and socket.
  • the tightness of the connection makes the connection between the socket and the plug inaccurate, and the waterproof effect is unstable.
  • the connection method of the threaded connection requires the user to twist many turns to tighten the connection, which is not convenient and quick to use.
  • the embodiment of the present invention provides a quick-connect high-reliability sealing connector connection structure, which solves the problem that due to the characteristics of threaded connection in the prior art, the user's twisting force will affect the tightness of the connection between the plug and the socket, so that the connection between the socket and the plug It is not accurate enough, and the waterproof effect is unstable.
  • the connection method of the threaded connection requires the user to twist many turns to connect and fasten. It is not convenient and quick to use.
  • an embodiment of the present invention provides a quick-connect high-reliability sealed connector connection structure.
  • the quick-connect high-reliability sealed connector connection structure includes: a socket, and an accommodating cavity is provided inside the socket , the inner wall of the socket is provided with fasteners;
  • the plug is used to insert into the accommodating cavity
  • a force locking groove is arranged on the outer wall of the plug, and the force locking groove includes a first groove body arranged transversely, the position of the first groove body is the same as that of the socket when the plug is inserted into the accommodating cavity.
  • the position of the fastener is matched, and when the plug is rotated, the fastener enters the first groove so that the fastener is limited;
  • first waterproof member configured to be arranged between the outer wall of the plug and the inner wall of the socket when the plug is inserted into the socket.
  • connection structure of the quick-connect high-reliability sealed connector further includes:
  • An outer ring member the outer ring member is provided with a first hollow part, the plug is arranged in the first hollow part, wherein a first fastening connection mechanism is provided between the socket and the outer ring member , A second fastening connection mechanism is provided between the plug and the outer ring.
  • an anti-skid portion is provided on the outer wall of the outer ring member.
  • the inner wall of the outer ring is provided with a first protrusion
  • the outer wall of the plug is provided with a second protrusion
  • the first protrusion and the second A first elastic piece is arranged between the raised parts.
  • an anti-retreat mechanism is provided between the outer ring and the plug.
  • the locking groove further includes a guide groove communicating with the first groove body, and there is a circumferential anti-fooling structure between the fastener and the guide groove.
  • the plug tail is provided with a clamping part, and a second hollow part is provided inside the clamping part, and the second hollow part communicates with the accommodating cavity, and the The end of the clamping member far away from the tail of the plug is provided with a plurality of second elastic members, and nuts are sheathed on the outside of the plurality of second elastic members.
  • the inside of the nut is a third hollow part, and the third hollow part is an upper narrow part.
  • the lower wide structure, the nut is threadedly connected to the tail of the plug, and the plurality of second elastic members are arranged at intervals and form a ring structure.
  • a second waterproof member is provided between the clamping member and the plug.
  • connection structure of the quick-connect high-reliability sealed connector further includes:
  • a third waterproof part, the third waterproof part is arranged at the bottom of the accommodating cavity, and the plug is used to insert into the accommodating cavity and compress the third waterproof part.
  • a stepped end surface is provided on the outer wall of the plug, and a fourth waterproof member is provided between the top surface of the socket and the stepped end surface.
  • a quick-connect high-reliability sealed connector connection structure provided in an embodiment of the present invention includes: a socket, a plug, and a first waterproof member.
  • the plug When in use, the plug is inserted into the cavity of the socket, and then the plug is rotated so that the socket The fastener on the inner wall enters the locking groove on the outer wall of the plug and is fastened, thus completing the connection between the plug and the socket. Because the length of the locking groove is determined, the fastener will be fastened when it enters a certain position of the locking groove. In this way, the problem of inaccurate connection between the socket and the plug in the prior art is avoided. At the same time, this connection method only needs to rotate a small angle to complete the connection, and does not need to rotate many turns. It is convenient and quick to use.
  • the first waterproof part is arranged between the plug and the side wall of the socket, and the waterproof part arranged on the side between the socket and the plug has a better waterproof effect than the waterproof part arranged between the socket and the top surface of the plug More stable, the whole product realizes quick connection and highly reliable sealing effect.
  • Figure 1 is a three-dimensional schematic diagram of the overall structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention
  • Fig. 2 is a schematic front view of the overall structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention
  • Fig. 3 is a schematic side view taken from section line A-A in Fig. 2;
  • Fig. 4 is a schematic exploded view of the overall structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention
  • Fig. 5 is a first schematic diagram of a socket structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention
  • Fig. 6 is a first schematic diagram of the outer ring member structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention
  • Fig. 7 is a second schematic diagram of a socket structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention.
  • FIG. 8 is a schematic diagram of a third socket structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention.
  • Fig. 9 is a fourth schematic diagram of a socket structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention.
  • Fig. 10 is a fifth schematic diagram of a socket structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention.
  • Fig. 11 is a second schematic diagram of the outer ring member structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention.
  • Fig. 12 is a schematic diagram of a sixth socket structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention.
  • Fig. 13 is a schematic diagram of a third outer ring member structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention.
  • Fig. 14 is a schematic diagram of a seventh socket structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention.
  • Fig. 15 is a schematic diagram of the eighth socket structure of a quick-connect high-reliability sealed connector connection structure in the embodiment of the present invention
  • Fig. 16 is a schematic diagram of a plug structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention.
  • 17 is a schematic diagram of the second electrode terminal structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention.
  • Fig. 18 is a schematic diagram of the first electrode terminal structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention.
  • Fig. 19 is a schematic structural diagram of a clamping part of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention.
  • Fig. 20 is a schematic front view of the clamping member structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention
  • Fig. 21 is a schematic side view taken from section line B-B in Fig. 20;
  • Fig. 22 is a schematic diagram of the first type of overmolding of the connector and the cable outer mold of a quick-connect high-reliability sealed connector connection structure in the embodiment of the present invention
  • Fig. 23 is a schematic diagram of the second type of overmolding of the connector and the cable outer mold of a quick-connect high-reliability sealed connector connection structure in the embodiment of the present invention.
  • FIG. 24 is a schematic diagram of a third type of overmolding of a connector and a cable in a quick-connect high-reliability sealed connector connection structure according to an embodiment of the present invention.
  • the embodiment of the present invention provides a quick-connect high-reliability sealed connector connection structure, which is used to solve the problem that due to the characteristics of threaded connection in the prior art, the user's twisting force will affect the tightness of the connection between the plug and the socket, so that the gap between the socket and the plug
  • the connection is not precise enough, the waterproof effect is unstable, and the threaded connection method requires the user to twist many turns to connect and tighten, which is a technical problem that is not convenient enough to use.
  • connection structure of the quick-connect high-reliability sealed connector includes: the socket 100, the socket 100 is provided with an accommodation cavity 110, the inner wall of the socket 100 is provided with a fastener 120; the plug 300, the plug 300 is used to insert into the accommodation cavity 110; the locking groove 310
  • the force locking groove 310 is provided on the outer wall of the plug 300, and the force locking groove 310 includes a first groove body 311 arranged horizontally.
  • the position of the first groove body 311 matches the position of the fastener 120 when the plug 300 is inserted into the accommodating cavity 110, When the plug 300 is rotated, the fastener 120 enters the first groove body 311 so that the fastener 120 is limited; the first waterproof part 400, the first waterproof part 400 is provided with at least one, and the first waterproof part 400 is used to insert the plug 300
  • the socket 100 is set between the outer wall of the plug 300 and the inner wall of the socket 100.
  • the plug 300 When in use, the plug 300 is inserted into the cavity 110 of the socket 100, and then the plug 300 is rotated so that the fastener 120 on the inner wall of the socket 100 enters
  • the locking groove 310 on the outer wall of the plug 300 is fastened, thereby completing the connection between the plug 300 and the socket 100, because the length of the locking groove 310 is determined, so that the fastener 120 will be fastened when it enters a certain position of the locking groove 310 , so as to avoid the inaccurate connection between the socket 100 and the plug 300 in the prior art.
  • this connection method only needs to rotate a small angle to complete the connection, and does not need to rotate many turns. It is convenient and quick to use.
  • the plug 300 After being inserted into the accommodating cavity 110 of the socket 100, the first waterproof member 400 is arranged between the plug 300 and the side wall of the socket 100, and the waterproof member arranged on the side between the socket 100 and the plug 300 is compared with the socket 100 and the plug.
  • the waterproof parts between the top faces of the 300 have better and more stable waterproof effects, and the entire product achieves quick connection and high-reliability sealing effects.
  • the quick-connect high-reliability sealed connector connection structure includes: a socket 100 , a plug 300 and a first waterproof member 400 .
  • the inside of the socket 100 is provided with a cavity 110, and the inner wall of the socket 100 is provided with a fastener 120.
  • the socket 100 is a fixed-end connector, which is generally fixed at a designated position.
  • the socket 100 can be provided with a fixed seat for fixed connection with an external device and
  • the fixing through hole wherein as shown in Figure 5, the fixing seat can be rectangular, can also refer to Figure 14, the fixing seat is square, and the bottom of the fixing seat can be provided with a sealing rubber ring that is sealingly connected with the external device.
  • the third waterproof member 200 is located at the bottom of the housing cavity 110, wherein the third waterproof member 200 can use a sealing rubber ring, such as a rubber sealing ring, and the sealing rubber ring has certain elasticity. Inserting the plug 300 into the housing cavity 110 can make the seal The rubber ring is deformed, so that the sealing rubber ring is closely connected with the plug 300 to play a waterproof role.
  • a sealing rubber ring such as a rubber sealing ring
  • the locking groove 310 is provided on the outer wall of the plug 300, and the locking groove 310 includes a first groove body 311 arranged horizontally.
  • the position of the first groove body 311 matches the position of the fastener 120 when the plug 300 presses the third waterproof element 200.
  • the fastener 120 enters the first groove body 311 so that the fastener 120 is limited.
  • the groove body 311 can be arranged perpendicular to the guide groove 312.
  • the fastener 120 is inserted into the guide groove 312.
  • the fastener 120 moves along the guide groove 312 to the position of the first groove body 311 At this time, the fastener 120 is limited by the end of the first groove body 311.
  • the fastener 120 enters the first groove body 311, and the first groove body 311 guides and restricts the fastener 120.
  • the role of the bit can be selected, the number of locking slots 310 and fasteners 120 are four.
  • first waterproof member 400 there is at least one first waterproof member 400, as shown in Figure 16, the first waterproof member 400 can be provided with one, or as shown in Figure 2332 and Figure 21, the first waterproof member 400 can be provided with two, or even more , the first waterproof member 400 is used to be arranged between the outer wall of the plug 300 and the inner wall of the socket 100 when the plug 300 is inserted into the socket 100.
  • the top of the groove 310 please refer to FIG.
  • the first waterproof member 400 can also surround the position above the fastener 120 arranged on the inner wall of the socket 100, the first waterproof member 400 is a sealing rubber ring, and the position of the first waterproof member 400 is When the plug 300 is inserted into the receiving cavity 110 and fixed, between the plug 300 and the socket 100 inside the receiving cavity 110, the first waterproof member 400 is sandwiched by the plug 300 and the socket 100 and deformed, that is, the first A waterproof member 400 is closely connected with the plug 300 and the socket 100 respectively, so as to achieve a waterproof effect.
  • the force locking groove 310 is arranged on the outer wall of the plug 300, because the first waterproof member 400 can be arranged above the force locking groove 310, so as to complete the waterproofing of the side between the plug 300 and the socket 100, if the locking force
  • the groove 310 is arranged on the inner wall of the socket 100, and the outer wall of the plug 300 is provided with a fastener 120, so that when the two are connected, there must be a guide groove 312 between the plug 300 and the socket 100, so that only between the top of the plug 300 and the socket 100 Waterproof parts are provided between them, such as the position of the third waterproof part 200, so that the effect of side waterproofing cannot be achieved.
  • a connection structure of a quick-connect high-reliability sealed connector also includes: an outer ring part 500, a first hollow part 510 is arranged inside the outer ring part 500, and the plug 300 is arranged on In the first hollow part 510, a first snap-fit connection mechanism is provided between the socket 100 and the outer ring member 500, and a second snap-fit connection mechanism is provided between the plug 300 and the outer ring member 500.
  • the outer ring member 500 is provided with a second snap-fit connection mechanism.
  • the ring part 500 moves downward, the outer ring part 500 and the socket 100 are mated and connected through the first snap-fit connection mechanism, and at the same time the second snap-fit connection mechanism between the outer ring part 500 and the plug 300 is disengaged, and the outer ring part 500 is locked and cannot Drive the plug 300 to rotate, so as to prevent the plug 300 from being accidentally touched and rotate.
  • the plug 300 needs to be rotated, the outer ring part 500 is pulled up, and the outer ring part 500 and the plug 300 are matched through the second buckle connection mechanism
  • the first fastening connection mechanism between the outer ring member 500 and the socket 100 is disengaged, so that the outer ring member 500 can drive the plug 300 to rotate.
  • the first snap-fit connection mechanism includes a matched third protrusion 520 and the first groove portion 130
  • the second snap-fit connection mechanism includes a matched fourth protrusion 320 and the first recess 130.
  • Two grooves 530 Two grooves 530 .
  • the top of the socket 100 is provided with a first groove portion 130
  • the inside of the outer ring member 500 is provided with a third protruding portion 520
  • the third protruding portion 520 matches the first groove portion 130
  • the top of the plug 300 is provided with a fourth protrusion 320
  • the inner wall of the outer ring member 500 is provided with a second groove 530
  • the fourth protrusion 320 is matched with the second groove 530.
  • the outer ring 500 is sleeved on the outside of the plug 300 , and the outer ring 500 can slide and rotate relative to the plug 300 .
  • the fourth protrusion 320 of the plug 300 is inserted into the second groove 530 of the outer ring 500 to be stuck, and the outer ring 500 rotates to drive the plug 300 to rotate, and the plug 300 is inserted into the receiving cavity 110
  • the outer ring member 500 rotates to drive the plug 300 to rotate
  • the fastener 120 enters the locking groove 310 and is limited, so that the plug 300 is fixed in the receiving cavity 110, and the position of the third protrusion 520 of the outer ring member 500 should correspond to
  • the outer ring member 500 is moved downward, and the third protrusion 520 of the outer ring member 500 enters into the first groove portion 130 of the socket 100 to be limited
  • the second groove part 530 of the outer ring part 500 is separated from the fourth protrusion part 320 of the plug 300, and the outer ring part 500 is locked and cannot drive the plug 300 to rotate, thereby achieving the effect of preventing the plug 300 from being accidentally touched and
  • the outer ring member 500 When the plug 300 needs to be rotated, the outer ring member 500 is pulled up, and the second groove portion 530 of the outer ring member 500 is connected with the fourth raised portion 320 of the plug, while the third raised portion 520 of the outer ring member 500 Break away from the first groove portion 130 on the top of the socket 100, so that the outer ring member 500 can drive the plug 300 to rotate, so that the fastener 120 leaves the locking groove 310, and the plug 300 can be taken out from the receiving cavity 110, ensuring that the plug 300 After being connected and fixed with the socket 100, it can be locked, and the actions of locking and unlocking are convenient and quick.
  • the outer ring member 500 also provides dustproof and waterproof functions, making the overall working stability of the product stronger.
  • the first groove portion 130 can be arranged in various ways. As shown in FIG. 8 and FIG. In FIG. 15, the first groove part 130 is completely set in the sinking groove, so that the top of the socket 100 is a plane end, or as shown in FIG. 9, the first groove part 130 can be set as a fully open type, or as shown As shown in 12, the first groove portion 130 can be arranged on the inner side of the top of the socket 100, as shown in FIG. gap.
  • the positions of the first groove part 130 and the third protrusion part 520 can be exchanged, and the positions of the second groove part 530 and the fourth protrusion part 320 can also be exchanged.
  • the first groove part 130 can be arranged inside the outer ring part 500 and the third raised part 520 can be arranged on the top of the socket 100
  • the second groove part 530 can be arranged on the upper part of the plug 300
  • the fourth raised part 320 is arranged on the inner wall of the outer ring member 500, and the technical effect achieved after the position exchange is the same.
  • the outer wall of the outer ring 500 is provided with an anti-slip part 540
  • the anti-slip part 540 can be made of rubber material
  • the outer surface of the anti-slip part 540 can be provided with several grooves to increase the user's contact with the outer surface of the anti-slip part 540.
  • the frictional force plays the role of anti-slip.
  • the inner wall of the outer ring member 500 is provided with a first raised portion 550
  • the outer wall of the plug 300 is provided with a second raised portion 330 , between the first raised portion 550 and the second raised portion 330
  • a first elastic member 900 is provided, and the first elastic member 900 provides elastic force between the outer ring member 500 and the plug 300, so that the outer ring member 500 and the plug 300 can return to the original position after relative movement, specifically , the first elastic member 900 provides the elastic force for the outer ring member 500 and the plug 300 to move relatively away from each other.
  • the raised portion 520 is pressed into the first groove portion 130, and it is necessary to use a certain force to overcome the elastic force of the first elastic member 900 to pull out the outer ring member 500, preventing the third protrusion 520 of the outer ring member 500 from easily detaching
  • the first groove portion 130 and the first elastic member 900 will not affect the relative rotational movement of the outer ring member 500 and the plug 300 , and the product is more stable.
  • first protruding portion 550 and the second protruding portion 330 may be integrally formed structures on the outer ring member 500 and the plug 300 , or may be protrusions such as snap springs and screws arranged on the outer ring member 500 and the plug 300 The structure is not limited here.
  • an anti-retraction mechanism is provided between the outer ring member 500 and the plug 300, specifically, the anti-retraction mechanism may be a boss buckle connection structure.
  • the anti-retraction mechanism includes a first buckle 560 and a second buckle 340, the first buckle 560 is arranged on the inner wall of the outer ring 500, and the second The buckle 340 is arranged on the outer wall of the plug 300, the first buckle 560 and the second buckle 340 are provided with guide angles for guiding the buckling direction, the first buckle 560 and the second buckle 340 are both There is a fastening surface for buckling.
  • the plug 300 is inserted into the first hollow part 510 of the outer ring 500 from the top of the outer ring 500.
  • the first buckle 560 and the second buckle The guide slopes of the fasteners 340 are opposite, and under the action of the guide slopes, the second fastener 340 moves downward through the first fastener 560 and reaches below the first fastener 560.
  • the first fastener 560 and the second fastener The fastening surfaces of the second buckle 340 are opposite to each other, and the second buckle 340 can no longer retreat to the top of the first buckle 560, so as to prevent the plug 300 from being retracted by installing the plug 300 into the first hollow portion 510 effect
  • the first buckle 560 and/or the second buckle 340 should be made of elastic material, such as plastic, and the buckle surface can be set as a horizontal plane.
  • the anti-retraction mechanism can also be composed of circlips, metal shrapnel and machine screws, etc., wherein the circlips, metal shrapnel and machine screws are all prior art, and will not be repeated here.
  • a clamping part 600 is provided at the end of the plug 300, and a second hollow part 610 is provided inside the clamping part 600, and the second hollow part 610 communicates with the receiving cavity 110, and the clamping part 600
  • the end away from the tail of the plug 300 is provided with a number of second elastic members 620, and the outside of the number of second elastic members 620 is sleeved with nuts 700, inside the nut 700 is a third hollow part 710, the third hollow part 710 is a structure with a narrow top and a wide bottom.
  • the nut 700 is threadedly connected with the tail of the plug 300 .
  • the clamping part 600 is mainly used to clamp the line inserted into the plug 300.
  • the nut 700 is screwed to the tail of the plug 300, so that the rotating nut 700 can continuously approach and move away from several second elastic parts 620.
  • the third hollow portion 710 of the nut 700 has a width tapered so that the plurality of second elastic members 620 are narrowed, and the plurality of second elastic members 620 clamp the circuit.
  • the inner third hollow portion 710 of the nut 700 changes from narrow to wide, so that several second elastic members 620 are loosened, thereby loosening the circuit.
  • FIG. 19 Please refer to Fig. 19, several second elastic members 620 are arranged at intervals and form a ring structure, the cross section of the second elastic member 620 is a quadrangular structure from narrow to wide along the direction from the center of the ring structure to the circumference, while two adjacent second elastic members 620 opposite surfaces are parallel to each other, when being tightened by nut 700, several second elastic pieces 620 are close to each other, so that the tops of several second elastic pieces 620 are close to each other to form a circle, so that the number of second elastic pieces 620 The top is tightly attached to the cable to further prevent water and dust from entering.
  • a second waterproof member 360 is provided between the clamping member 600 and the plug 300 , and the second waterproof member 360 is a waterproof rubber ring to prevent water from entering between the clamping member 600 and the plug 300 .
  • the cable can also be fixed to the end of the connector through the process of encapsulation, wherein the way of encapsulation can include the outlet of the plug structure Or the rubber wrapping method of the outgoing line of the socket structure, specifically, Fig. 22 shows the rubber covering method of the outgoing line of the plug structure, and Fig. 23 and Fig. 24 show the rubber covering method of the outgoing line of the socket structure.
  • the outer wall of the plug 300 is provided with a stepped end surface, and a fourth waterproof member 800 is provided between the top surface of the socket 100 and the stepped end surface.
  • the fourth waterproof member 800 can be arranged around the outer wall of the plug 300 and arranged on the first waterproof member 400 Above, it can also be arranged above the fastener 120 on the inner wall of the socket 100.
  • the fourth waterproof part 800, the third waterproof part 200 and the first waterproof part 400 form multiple waterproof parts, and the waterproof effect is better.
  • the socket 100 is provided with a first electrode terminal 140
  • the plug 300 is provided with a second electrode terminal 350. After positioning, it is electrically connected with the second electrode terminal 350.
  • the first electrode terminal 140 and the second electrode terminal 350 are matched in position after the plug 300 and the socket 100 are rotated and fixed, and after the plug 300 and the socket 100 are rotated and fixed, the first The electrode terminal 140 and the second electrode terminal 350 abut against each other to achieve the effect of electrical connection after the plug 300 and the socket 100 are rotated and connected.
  • the locking groove 310 further includes a guide groove 312 communicating with the first groove body 311 , and there is a circumferential foolproof structure between the fastener 120 and the guide groove 312 , so that the plug 300 When docking with the socket 100, the terminals between the two can be aligned, which is more convenient to use. More specifically, there is one fastener 120; or, there are multiple fasteners 120, and at least two fasteners 120 are provided. The width of each fastener 120 is different, and the width of the guide groove 312 corresponds to the width of the fastener 120 one by one.
  • the quick-connect high-reliability sealed connector connection structure includes: a socket 100, a plug 300 and a first waterproof member 400, when in use, the plug 300 is inserted into the cavity 110 of the socket 100, and then rotate the plug 300, so that the fastener 120 on the inner wall of the socket 100 enters the locking groove 310 on the outer wall of the plug 300 and is fastened, thereby completing the connection between the plug 300 and the socket 100, because the locking force
  • the length of the groove 310 is determined, so that the fastener 120 will be fastened when it enters the locking groove 310 at a certain position, thereby avoiding the problem of inaccurate connection between the socket 100 and the plug 300 in the prior art.
  • the method only needs to rotate a small angle to complete the connection, and does not need to rotate many turns, which is convenient and quick to use.
  • the first waterproof member 400 is arranged on the side of the plug 300 and the socket 100 between the walls, the waterproof part arranged on the side between the socket 100 and the plug 300 is better than the waterproof part arranged between the socket 100 and the top surface of the plug 300.
  • the waterproof effect is better and more stable, and the whole product realizes fast connection and high reliability. Sealing effect, of course, in addition to being applied to electrical connectors, this product can also be applied to any fluid pipeline connectors to achieve sealing and quick connection effects.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

Provided in the present invention is a connection structure of a connector with quick coupling and highly reliable sealing functions, which belongs to the technical field of connectors. The connection structure of a connector with quick coupling and highly reliable sealing functions comprises: a socket internally provided with an accommodation cavity, with an inner wall of the socket being provided with a snap-fit member; a plug configured to be inserted into the accommodating cavity; a locking slot, which is arranged on an outer wall of the plug and comprises a first transversely arranged slot that is located at a position matching the position of the snap-fit member when the plug is inserted into the accommodation cavity, so that when the plug is rotated, the snap-fit member enters the first slot and is then limited; and a first waterproof member, wherein at least one first waterproof member is provided, and is configured to be arranged between an outer side wall of the plug and an inner side wall of the socket when the plug is inserted into the socket. The present invention solves the technical problems in the prior art that the connection between the socket and the plug is not accurate enough, such that the waterproof effect is unstable, and that the threaded connection manner requires a user to screw same in for many turns to create a firm connection, such that the use thereof is not convenient enough.

Description

一种快接高可靠密封连接器连接结构A quick-connect high-reliability sealed connector connection structure 技术领域technical field
本发明涉及连接器技术领域，具体为一种快接高可靠密封连接器连接结构。The invention relates to the technical field of connectors, in particular to a quick-connect high-reliability sealed connector connection structure.
背景技术Background technique
电连接器由固定端电连接器,即阴接触件（简称插座），与自由端电连接器,即阳接触件（简称插头）组成，插座通过其方（圆）盘固定在用电部件上（个别还采用焊接方式），插头一般接电缆，通过连接螺帽实现插头、插座连接。The electrical connector consists of a fixed-end electrical connector, that is, a female contact (referred to as a socket), and a free-end electrical connector, that is, a male contact (referred to as a plug). The socket is fixed on the electrical component through its square (round) plate (Individuals also use welding), the plug is generally connected to the cable, and the plug and socket are connected through the connecting nut.
为满足在带水的环境下使用的需求，人们发明了防水连接器，LED路灯、灯塔、游船、工业设备、洒水车等等，都需要用到防水连接器，在现有技术中，防水连接器一般是使用插头与插座螺纹连接，然后在插头和插座的顶端面之间设置密封胶圈，来实现防水效果，在实际使用时，由于螺纹连接的特性，用户拧动力度会影响插头与插座连接的松紧，使得插座和插头之间连接不够精准，防水效果不稳定，同时螺纹连接的连接方式需要用户拧动很多圈才能连接紧固，使用不够方便快捷。In order to meet the needs of use in watery environments, people have invented waterproof connectors. LED street lights, lighthouses, cruise ships, industrial equipment, sprinklers, etc. all need waterproof connectors. In the prior art, waterproof connectors Generally, the plug and the socket are threaded, and then a sealing rubber ring is set between the top surface of the plug and the socket to achieve the waterproof effect. In actual use, due to the characteristics of the threaded connection, the user's twisting force will affect the plug and socket. The tightness of the connection makes the connection between the socket and the plug inaccurate, and the waterproof effect is unstable. At the same time, the connection method of the threaded connection requires the user to twist many turns to tighten the connection, which is not convenient and quick to use.
本发明申请人发现现有技术至少存在如下技术问题：The applicant of the present invention finds that the prior art has at least the following technical problems:
现有技术中由于螺纹连接的特性，用户拧动力度会影响插头与插座连接的松紧，使得插座和插头之间连接不够精准，防水效果不稳定，同时螺纹连接的连接方式需要用户拧动很多圈才能连接紧固，使用不够方便快捷。In the prior art, due to the characteristics of the threaded connection, the user's twisting force will affect the tightness of the connection between the plug and the socket, making the connection between the socket and the plug inaccurate, and the waterproof effect is unstable. At the same time, the connection method of the threaded connection requires the user to twist many times. Only then can the connection be fastened, and it is not convenient and quick to use.
技术问题technical problem
本发明实施例提供了一种快接高可靠密封连接器连接结构，解决了现有技术中由于螺纹连接的特性，用户拧动力度会影响插头与插座连接的松紧，使得插座和插头之间连接不够精准，防水效果不稳定，同时螺纹连接的连接方式需要用户拧动很多圈才能连接紧固，使用不够方便快捷的技术问题。The embodiment of the present invention provides a quick-connect high-reliability sealing connector connection structure, which solves the problem that due to the characteristics of threaded connection in the prior art, the user's twisting force will affect the tightness of the connection between the plug and the socket, so that the connection between the socket and the plug It is not accurate enough, and the waterproof effect is unstable. At the same time, the connection method of the threaded connection requires the user to twist many turns to connect and fasten. It is not convenient and quick to use.
技术解决方案technical solution
鉴于上述问题，第一方面，本发明实施例提供了一种快接高可靠密封连接器连接结构，所述快接高可靠密封连接器连接结构包括：插座，所述插座内部设有容纳腔体，所述插座内壁设有扣件；In view of the above problems, in the first aspect, an embodiment of the present invention provides a quick-connect high-reliability sealed connector connection structure. The quick-connect high-reliability sealed connector connection structure includes: a socket, and an accommodating cavity is provided inside the socket , the inner wall of the socket is provided with fasteners;
插头，所述插头用于***所述容纳腔体；a plug, the plug is used to insert into the accommodating cavity;
锁力槽，所述锁力槽设于所述插头外壁，所述锁力槽包括横向设置的第一槽体，所述第一槽体的位置与所述插头***所述容纳腔体时所述扣件所处的位置匹配，旋转所述插头时，所述扣件进入所述第一槽体以使所述扣件被限位；A force locking groove, the force locking groove is arranged on the outer wall of the plug, and the force locking groove includes a first groove body arranged transversely, the position of the first groove body is the same as that of the socket when the plug is inserted into the accommodating cavity. The position of the fastener is matched, and when the plug is rotated, the fastener enters the first groove so that the fastener is limited;
第一防水件，所述第一防水件设有至少一个，所述第一防水件用于在所述插头***所述插座时设置于所述插头外侧壁与所述插座内侧壁之间。There is at least one first waterproof member, and the first waterproof member is configured to be arranged between the outer wall of the plug and the inner wall of the socket when the plug is inserted into the socket.
在本公开的另外一种实施方式中，所述一种快接高可靠密封连接器连接结构还包括：In another embodiment of the present disclosure, the connection structure of the quick-connect high-reliability sealed connector further includes:
外圈件，所述外圈件内设有第一中空部，所述插头设于所述第一中空部内，其中，所述插座与所述外圈件之间设有第一扣合连接机构，所述插头与所述外圈件之间设有第二扣合连接机构。An outer ring member, the outer ring member is provided with a first hollow part, the plug is arranged in the first hollow part, wherein a first fastening connection mechanism is provided between the socket and the outer ring member , A second fastening connection mechanism is provided between the plug and the outer ring.
在本公开的另外一种实施方式中，所述外圈件外壁设有防滑部。In another embodiment of the present disclosure, an anti-skid portion is provided on the outer wall of the outer ring member.
在本公开的另外一种实施方式中，所述外圈件内壁设有第一凸起部，所述插头外壁设有第二凸起部，在所述第一凸起部和所述第二凸起部之间设有第一弹性件。In another embodiment of the present disclosure, the inner wall of the outer ring is provided with a first protrusion, the outer wall of the plug is provided with a second protrusion, and the first protrusion and the second A first elastic piece is arranged between the raised parts.
在本公开的另外一种实施方式中，所述外圈件与所述插头之间设有防退机构。In another embodiment of the present disclosure, an anti-retreat mechanism is provided between the outer ring and the plug.
在本公开的另外一种实施方式中，所述锁力槽还包括与所述第一槽体连通的引导槽，所述扣件与所述引导槽之间具有周向防呆结构。In another embodiment of the present disclosure, the locking groove further includes a guide groove communicating with the first groove body, and there is a circumferential anti-fooling structure between the fastener and the guide groove.
在本公开的另外一种实施方式中，所述插头尾部设有夹紧件，所述夹紧件内部设有第二中空部，所述第二中空部与所述容纳腔体连通，所述夹紧件远离所述插头尾部的一端设有若干第二弹性件，所述若干第二弹性件外部套设有螺母，所述螺母内部为第三中空部，所述第三中空部为上窄下宽结构，所述螺母与所述插头尾部螺纹连接，所述若干第二弹性件间隔设置并形成环形结构。In another embodiment of the present disclosure, the plug tail is provided with a clamping part, and a second hollow part is provided inside the clamping part, and the second hollow part communicates with the accommodating cavity, and the The end of the clamping member far away from the tail of the plug is provided with a plurality of second elastic members, and nuts are sheathed on the outside of the plurality of second elastic members. The inside of the nut is a third hollow part, and the third hollow part is an upper narrow part. The lower wide structure, the nut is threadedly connected to the tail of the plug, and the plurality of second elastic members are arranged at intervals and form a ring structure.
在本公开的另外一种实施方式中，所述夹紧件与所述插头之间设有第二防水件。In another embodiment of the present disclosure, a second waterproof member is provided between the clamping member and the plug.
在本公开的另外一种实施方式中，所述一种快接高可靠密封连接器连接结构还包括：In another embodiment of the present disclosure, the connection structure of the quick-connect high-reliability sealed connector further includes:
第三防水件，所述第三防水件设于所述容纳腔体底部,所述插头用于***所述容纳腔体并压紧所述第三防水件。A third waterproof part, the third waterproof part is arranged at the bottom of the accommodating cavity, and the plug is used to insert into the accommodating cavity and compress the third waterproof part.
在本公开的另外一种实施方式中，所述插头外壁设有台阶端面，所述插座顶面和所述台阶端面之间设有第四防水件。In another embodiment of the present disclosure, a stepped end surface is provided on the outer wall of the plug, and a fourth waterproof member is provided between the top surface of the socket and the stepped end surface.
有益效果Beneficial effect
本申请实施例中的上述一个或多个技术方案，至少具有如下一种或多种技术效果：The above one or more technical solutions in the embodiments of the present application have at least one or more of the following technical effects:
在本发明实施例提供的一种快接高可靠密封连接器连接结构，包括：插座、插头和第一防水件，当在使用时，插头***到插座的容纳腔体内，然后旋转插头，使得插座内壁的扣件进入到插头外壁的锁力槽被扣紧，从而完成插头和插座的连接，因为锁力槽的长度是确定的，使得扣件进入到锁力槽一定的位置会被扣紧，从而避免了现有技术中插座和插头之间连接不够精准的问题，同时此种连接方式只需要旋转较小的角度即可完成连接，不需要旋转很多圈，使用方便快捷，插头***到插座的容纳腔体内后，第一防水件设置在插头和插座侧壁之间，设在插座和插头之间侧部的防水件对比设在插座和插头顶端面之间的防水件，防水效果要更好更稳定，整个产品实现快捷连接和高可靠密封的效果。A quick-connect high-reliability sealed connector connection structure provided in an embodiment of the present invention includes: a socket, a plug, and a first waterproof member. When in use, the plug is inserted into the cavity of the socket, and then the plug is rotated so that the socket The fastener on the inner wall enters the locking groove on the outer wall of the plug and is fastened, thus completing the connection between the plug and the socket. Because the length of the locking groove is determined, the fastener will be fastened when it enters a certain position of the locking groove. In this way, the problem of inaccurate connection between the socket and the plug in the prior art is avoided. At the same time, this connection method only needs to rotate a small angle to complete the connection, and does not need to rotate many turns. It is convenient and quick to use. Behind the accommodating cavity, the first waterproof part is arranged between the plug and the side wall of the socket, and the waterproof part arranged on the side between the socket and the plug has a better waterproof effect than the waterproof part arranged between the socket and the top surface of the plug More stable, the whole product realizes quick connection and highly reliable sealing effect.
上述说明仅是本发明技术方案的概述，为了能够更清楚了解本发明的技术手段，而可依照说明书的内容予以实施，并且为了让本发明的上述和其它目的、特征和优点能够更明显易懂，以下特举本发明的具体实施方式。The above description is only an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention, it can be implemented according to the contents of the description, and in order to make the above and other purposes, features and advantages of the present invention more obvious and understandable , the specific embodiments of the present invention are enumerated below.
附图说明Description of drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.
图1为本发明实施例中一种快接高可靠密封连接器连接结构整体结构立体示意图；Figure 1 is a three-dimensional schematic diagram of the overall structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention;
图2为本发明实施例中一种快接高可靠密封连接器连接结构整体结构第一种正面示意图；Fig. 2 is a schematic front view of the overall structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention;
图3为取自图2中剖切线A-A的侧视示意图；Fig. 3 is a schematic side view taken from section line A-A in Fig. 2;
图4为本发明实施例中一种快接高可靠密封连接器连接结构整体结构分解示意图；Fig. 4 is a schematic exploded view of the overall structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention;
图5为本发明实施例中一种快接高可靠密封连接器连接结构的插座结构第一种示意图；Fig. 5 is a first schematic diagram of a socket structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention;
图6为本发明实施例中一种快接高可靠密封连接器连接结构的外圈件结构第一种示意图；Fig. 6 is a first schematic diagram of the outer ring member structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention;
图7为本发明实施例中一种快接高可靠密封连接器连接结构的插座结构第二种示意图；Fig. 7 is a second schematic diagram of a socket structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention;
图8为本发明实施例中一种快接高可靠密封连接器连接结构的插座结构第三种示意图；8 is a schematic diagram of a third socket structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention;
图9为本发明实施例中一种快接高可靠密封连接器连接结构的插座结构第四种示意图；Fig. 9 is a fourth schematic diagram of a socket structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention;
图10为本发明实施例中一种快接高可靠密封连接器连接结构的插座结构第五种示意图；Fig. 10 is a fifth schematic diagram of a socket structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention;
图11为本发明实施例中一种快接高可靠密封连接器连接结构的外圈件结构第二种示意图；Fig. 11 is a second schematic diagram of the outer ring member structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention;
图12为本发明实施例中一种快接高可靠密封连接器连接结构的插座结构第六种示意图；Fig. 12 is a schematic diagram of a sixth socket structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention;
图13为本发明实施例中一种快接高可靠密封连接器连接结构的外圈件结构第三种示意图；Fig. 13 is a schematic diagram of a third outer ring member structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention;
图14为本发明实施例中一种快接高可靠密封连接器连接结构的插座结构第七种示意图；Fig. 14 is a schematic diagram of a seventh socket structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention;
图15为本发明实施例中一种快接高可靠密封连接器连接结构的插座结构第八种示意图Fig. 15 is a schematic diagram of the eighth socket structure of a quick-connect high-reliability sealed connector connection structure in the embodiment of the present invention
图16为本发明实施例中一种快接高可靠密封连接器连接结构的插头结构示意图；Fig. 16 is a schematic diagram of a plug structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention;
图17为本发明实施例中一种快接高可靠密封连接器连接结构的第二电极端子结构示意图；17 is a schematic diagram of the second electrode terminal structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention;
图18为本发明实施例中一种快接高可靠密封连接器连接结构的第一电极端子结构示意图；Fig. 18 is a schematic diagram of the first electrode terminal structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention;
图19为本发明实施例中一种快接高可靠密封连接器连接结构的夹紧件结构示意图；Fig. 19 is a schematic structural diagram of a clamping part of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention;
图20本发明实施例中一种快接高可靠密封连接器连接结构的夹紧件结构第一种正面示意图；Fig. 20 is a schematic front view of the clamping member structure of a quick-connect high-reliability sealed connector connection structure in an embodiment of the present invention;
图21为取自图20中剖切线B-B的侧视示意图；Fig. 21 is a schematic side view taken from section line B-B in Fig. 20;
图22为本发明实施例中一种快接高可靠密封连接器连接结构的连接器与线缆外模包塑成型第一种示意图；Fig. 22 is a schematic diagram of the first type of overmolding of the connector and the cable outer mold of a quick-connect high-reliability sealed connector connection structure in the embodiment of the present invention;
图23为本发明实施例中一种快接高可靠密封连接器连接结构的连接器与线缆外模包塑成型第二种示意图；Fig. 23 is a schematic diagram of the second type of overmolding of the connector and the cable outer mold of a quick-connect high-reliability sealed connector connection structure in the embodiment of the present invention;
图24为本发明实施例中一种快接高可靠密封连接器连接结构的连接器与线缆外模包塑成型第三种示意图。FIG. 24 is a schematic diagram of a third type of overmolding of a connector and a cable in a quick-connect high-reliability sealed connector connection structure according to an embodiment of the present invention.
附图标记说明：100、插座；110、容纳腔体；120、扣件；130、第一凹槽部；140、第一电极端子；200、第三防水件；300、插头；310、锁力槽；311、第一槽体；312、引导槽；320、第四凸起部；330、第二凸起部；340、第二卡扣件；350、第二电极端子；360、第二防水件；400、第一防水件；500、外圈件；510、第一中空部；520、第三凸起部；530、第二凹槽部；540、防滑部；550、第一凸起部；560、第一卡扣件；600、夹紧件；610、第二中空部；620、第二弹性件；700、螺母；710、第三中空部；800、第四防水件；900、第一弹性件。Explanation of reference numerals: 100, socket; 110, accommodating cavity; 120, fastener; 130, first groove portion; 140, first electrode terminal; 200, third waterproof member; 300, plug; 310, locking force Groove; 311, first groove body; 312, guide groove; 320, fourth raised part; 330, second raised part; 340, second buckle; 350, second electrode terminal; 360, second waterproof 400, the first waterproof part; 500, the outer ring part; 510, the first hollow part; 520, the third raised part; 530, the second groove part; 540, the anti-slip part; 550, the first raised part ; 560, the first buckle; 600, the clamping part; 610, the second hollow part; an elastic member.
本发明的最佳实施方式BEST MODE FOR CARRYING OUT THE INVENTION
本发明实施例提供了一种快接高可靠密封连接器连接结构，用于解决现有技术中由于螺纹连接的特性，用户拧动力度会影响插头与插座连接的松紧，使得插座和插头之间连接不够精准，防水效果不稳定，同时螺纹连接的连接方式需要用户拧动很多圈才能连接紧固，使用不够方便快捷的技术问题。The embodiment of the present invention provides a quick-connect high-reliability sealed connector connection structure, which is used to solve the problem that due to the characteristics of threaded connection in the prior art, the user's twisting force will affect the tightness of the connection between the plug and the socket, so that the gap between the socket and the plug The connection is not precise enough, the waterproof effect is unstable, and the threaded connection method requires the user to twist many turns to connect and tighten, which is a technical problem that is not convenient enough to use.
本发明提供的技术方案总体思路如下：The overall idea of the technical solution provided by the present invention is as follows:
快接高可靠密封连接器连接结构包括：插座100，插座100内部设有容纳腔体110，插座100内壁设有扣件120；插头300，插头300用于***容纳腔体110；锁力槽310，锁力槽310设于插头300外壁，锁力槽310包括横向设置的第一槽体311，第一槽体311的位置与插头300***容纳腔体110时扣件120所处的位置匹配，旋转插头300时，扣件120进入第一槽体311以使扣件120被限位；第一防水件400，第一防水件400设有至少一个，第一防水件400用于在插头300***插座100时设置于插头300外侧壁与插座100内侧壁之间，当在使用时，插头300***到插座100的容纳腔体110内，然后旋转插头300，使得插座100内壁的扣件120进入到插头300外壁的锁力槽310被扣紧，从而完成插头300和插座100的连接，因为锁力槽310的长度是确定的，使得扣件120进入到锁力槽310一定的位置会被扣紧，从而避免了现有技术中插座100和插头300之间连接不够精准的问题，同时此种连接方式只需要旋转较小的角度即可完成连接，不需要旋转很多圈，使用方便快捷，插头300***到插座100的容纳腔体110内后，第一防水件400设置在插头300和插座100侧壁之间，设在插座100和插头300之间侧部的防水件对比设在插座100和插头300顶端面之间的防水件，防水效果要更好更稳定，整个产品实现快捷连接和高可靠密封的效果。The connection structure of the quick-connect high-reliability sealed connector includes: the socket 100, the socket 100 is provided with an accommodation cavity 110, the inner wall of the socket 100 is provided with a fastener 120; the plug 300, the plug 300 is used to insert into the accommodation cavity 110; the locking groove 310 The force locking groove 310 is provided on the outer wall of the plug 300, and the force locking groove 310 includes a first groove body 311 arranged horizontally. The position of the first groove body 311 matches the position of the fastener 120 when the plug 300 is inserted into the accommodating cavity 110, When the plug 300 is rotated, the fastener 120 enters the first groove body 311 so that the fastener 120 is limited; the first waterproof part 400, the first waterproof part 400 is provided with at least one, and the first waterproof part 400 is used to insert the plug 300 The socket 100 is set between the outer wall of the plug 300 and the inner wall of the socket 100. When in use, the plug 300 is inserted into the cavity 110 of the socket 100, and then the plug 300 is rotated so that the fastener 120 on the inner wall of the socket 100 enters The locking groove 310 on the outer wall of the plug 300 is fastened, thereby completing the connection between the plug 300 and the socket 100, because the length of the locking groove 310 is determined, so that the fastener 120 will be fastened when it enters a certain position of the locking groove 310 , so as to avoid the inaccurate connection between the socket 100 and the plug 300 in the prior art. At the same time, this connection method only needs to rotate a small angle to complete the connection, and does not need to rotate many turns. It is convenient and quick to use. The plug 300 After being inserted into the accommodating cavity 110 of the socket 100, the first waterproof member 400 is arranged between the plug 300 and the side wall of the socket 100, and the waterproof member arranged on the side between the socket 100 and the plug 300 is compared with the socket 100 and the plug. The waterproof parts between the top faces of the 300 have better and more stable waterproof effects, and the entire product achieves quick connection and high-reliability sealing effects.
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
请参考图1至图19，本发明实施例提供的一种快接高可靠密封连接器连接结构，快接高可靠密封连接器连接结构包括：插座100、插头300和第一防水件400。Please refer to FIG. 1 to FIG. 19 , a quick-connect high-reliability sealed connector connection structure provided by an embodiment of the present invention, the quick-connect high-reliability sealed connector connection structure includes: a socket 100 , a plug 300 and a first waterproof member 400 .
插座100内部设有容纳腔体110，插座100内壁设有扣件120，插座100即固定端连接器，一般固定在一指定位置，插座100上可以设有用于与外部设备固定连接的固定座和固定通孔，其中如图5所示，固定座可以是矩形的，也可以参阅图14，固定座为方形的，固定座底部可以设置有与外部设备密封连接的密封胶圈。The inside of the socket 100 is provided with a cavity 110, and the inner wall of the socket 100 is provided with a fastener 120. The socket 100 is a fixed-end connector, which is generally fixed at a designated position. The socket 100 can be provided with a fixed seat for fixed connection with an external device and The fixing through hole, wherein as shown in Figure 5, the fixing seat can be rectangular, can also refer to Figure 14, the fixing seat is square, and the bottom of the fixing seat can be provided with a sealing rubber ring that is sealingly connected with the external device.
第三防水件200设于容纳腔体110底部，其中第三防水件200可以采用密封胶圈，如橡胶密封圈，密封胶圈具有一定的弹性，插头300***到容纳腔体110内可以使得密封胶圈产形变，使得密封胶圈与插头300紧密连接，起到防水的作用。The third waterproof member 200 is located at the bottom of the housing cavity 110, wherein the third waterproof member 200 can use a sealing rubber ring, such as a rubber sealing ring, and the sealing rubber ring has certain elasticity. Inserting the plug 300 into the housing cavity 110 can make the seal The rubber ring is deformed, so that the sealing rubber ring is closely connected with the plug 300 to play a waterproof role.
锁力槽310设于插头300外壁，锁力槽310包括横向设置的第一槽体311，第一槽体311的位置与插头300压紧第三防水件200时扣件120所处的位置匹配，旋转插头300时，扣件120进入第一槽体311以使扣件120被限位，请参阅图16，锁力槽310还可以包括与第一槽体311连通的引导槽312，第一槽体311可以与引导槽312垂直设置，在插头300***容纳腔体110内时，扣件120***到引导槽312中，当扣件120沿着引导槽312运动到第一槽体311的位置时，扣件120被第一槽体311的末端抵住限位，此时旋转插头300，扣件120进入到第一槽体311内，第一槽体311对扣件120起到引导和限位的作用，可以选择的，锁力槽310和扣件120的数量均为四个。The locking groove 310 is provided on the outer wall of the plug 300, and the locking groove 310 includes a first groove body 311 arranged horizontally. The position of the first groove body 311 matches the position of the fastener 120 when the plug 300 presses the third waterproof element 200. When the plug 300 is rotated, the fastener 120 enters the first groove body 311 so that the fastener 120 is limited. Please refer to FIG. The groove body 311 can be arranged perpendicular to the guide groove 312. When the plug 300 is inserted into the receiving cavity 110, the fastener 120 is inserted into the guide groove 312. When the fastener 120 moves along the guide groove 312 to the position of the first groove body 311 At this time, the fastener 120 is limited by the end of the first groove body 311. At this time, when the plug 300 is rotated, the fastener 120 enters the first groove body 311, and the first groove body 311 guides and restricts the fastener 120. The role of the bit, can be selected, the number of locking slots 310 and fasteners 120 are four.
第一防水件400设有至少一个，如图16所示，第一防水件400可以设有一个，也可以图2332和图21所示，第一防水件400可以设置有两个，甚至多个，第一防水件400用于在插头300***插座100时设置于插头300外侧壁与插座100内侧壁之间，更具体的，第一防水件400需要环绕设置于插头300外壁并设置于锁力槽310的上方，当然，请参阅图7，第一防水件400也可以环绕设置在插座100内壁的扣件120上方位置，第一防水件400为密封胶圈，第一防水件400的位置即当插头300***到容纳腔体110内固定住的时候，位于容纳腔体110内部的插头300和插座100之间，第一防水件400***头300和插座100夹在中间并产生形变，即第一防水件400分别与插头300和插座100紧密连接，从而起到防水效果。There is at least one first waterproof member 400, as shown in Figure 16, the first waterproof member 400 can be provided with one, or as shown in Figure 2332 and Figure 21, the first waterproof member 400 can be provided with two, or even more , the first waterproof member 400 is used to be arranged between the outer wall of the plug 300 and the inner wall of the socket 100 when the plug 300 is inserted into the socket 100. The top of the groove 310, of course, please refer to FIG. 7, the first waterproof member 400 can also surround the position above the fastener 120 arranged on the inner wall of the socket 100, the first waterproof member 400 is a sealing rubber ring, and the position of the first waterproof member 400 is When the plug 300 is inserted into the receiving cavity 110 and fixed, between the plug 300 and the socket 100 inside the receiving cavity 110, the first waterproof member 400 is sandwiched by the plug 300 and the socket 100 and deformed, that is, the first A waterproof member 400 is closely connected with the plug 300 and the socket 100 respectively, so as to achieve a waterproof effect.
更具体的，锁力槽310设于插头300外壁，是因为这样可以将第一防水件400设在锁力槽310的上方，从而完成插头300和插座100之间侧部的防水，如果锁力槽310设置在插座100的内壁，而插头300的外壁设置扣件120，这样两者连接时插头300和插座100之间必然有引导槽312，这样只能在插头300和插座100的顶端部之间设有防水件，如第三防水件200的位置，从而不能起到侧部防水的效果。More specifically, the force locking groove 310 is arranged on the outer wall of the plug 300, because the first waterproof member 400 can be arranged above the force locking groove 310, so as to complete the waterproofing of the side between the plug 300 and the socket 100, if the locking force The groove 310 is arranged on the inner wall of the socket 100, and the outer wall of the plug 300 is provided with a fastener 120, so that when the two are connected, there must be a guide groove 312 between the plug 300 and the socket 100, so that only between the top of the plug 300 and the socket 100 Waterproof parts are provided between them, such as the position of the third waterproof part 200, so that the effect of side waterproofing cannot be achieved.
请参阅图1至图4、图6和图17，一种快接高可靠密封连接器连接结构还包括：外圈件500，外圈件500内设有第一中空部510，插头300设于第一中空部510内，其中，插座100与外圈件500之间设有第一扣合连接机构，插头300与外圈件500之间设有第二扣合连接机构，具体的，将外圈件500向下移动，外圈件500和插座100通过第一扣合连接机构匹配连接，同时外圈件500和插头300之间的第二扣合连接机构脱离，外圈件500被锁定无法带动插头300进行旋转，从而达到避免插头300被误触从而旋转的效果，在需要旋转插头300时，将外圈件500向上拔起，外圈件500与插头300通过第二扣合连接机构匹配连接，同时外圈件500与插座100之间的第一扣合连接机构脱离，从而外圈件500可以带动插头300进行旋转。Please refer to Fig. 1 to Fig. 4, Fig. 6 and Fig. 17, a connection structure of a quick-connect high-reliability sealed connector also includes: an outer ring part 500, a first hollow part 510 is arranged inside the outer ring part 500, and the plug 300 is arranged on In the first hollow part 510, a first snap-fit connection mechanism is provided between the socket 100 and the outer ring member 500, and a second snap-fit connection mechanism is provided between the plug 300 and the outer ring member 500. Specifically, the outer ring member 500 is provided with a second snap-fit connection mechanism. The ring part 500 moves downward, the outer ring part 500 and the socket 100 are mated and connected through the first snap-fit connection mechanism, and at the same time the second snap-fit connection mechanism between the outer ring part 500 and the plug 300 is disengaged, and the outer ring part 500 is locked and cannot Drive the plug 300 to rotate, so as to prevent the plug 300 from being accidentally touched and rotate. When the plug 300 needs to be rotated, the outer ring part 500 is pulled up, and the outer ring part 500 and the plug 300 are matched through the second buckle connection mechanism At the same time, the first fastening connection mechanism between the outer ring member 500 and the socket 100 is disengaged, so that the outer ring member 500 can drive the plug 300 to rotate.
在其中一种实施方式中，第一扣合连接机构包括匹配设置的第三凸起部520和第一凹槽部130，第二扣合连接机构包括匹配设置的第四凸起部320和第二凹槽部530。In one of the implementation manners, the first snap-fit connection mechanism includes a matched third protrusion 520 and the first groove portion 130, and the second snap-fit connection mechanism includes a matched fourth protrusion 320 and the first recess 130. Two grooves 530 .
其中，可以参阅图5至图16，插座100顶部设有第一凹槽部130，外圈件500内部设有第三凸起部520，第三凸起部520和第一凹槽部130匹配设置，插头300上部设有第四凸起部320，外圈件500内壁设有第二凹槽部530，第四凸起部320与第二凹槽部530匹配设置，具体而言，在实际使用时，外圈件500套在插头300外侧，同时外圈件500可以相对于插头300滑动和旋转。Wherein, referring to FIG. 5 to FIG. 16 , the top of the socket 100 is provided with a first groove portion 130 , and the inside of the outer ring member 500 is provided with a third protruding portion 520 , and the third protruding portion 520 matches the first groove portion 130 Setting, the top of the plug 300 is provided with a fourth protrusion 320, the inner wall of the outer ring member 500 is provided with a second groove 530, and the fourth protrusion 320 is matched with the second groove 530. Specifically, in practice In use, the outer ring 500 is sleeved on the outside of the plug 300 , and the outer ring 500 can slide and rotate relative to the plug 300 .
首先，插头300的第四凸起部320***到外圈件500的第二凹槽部530内卡住，此时外圈件500旋转从而带动插头300旋转，将插头300***到容纳腔体110内，外圈件500旋转带动插头300旋转，扣件120进入锁力槽310被限位，从而插头300被固定在容纳腔体110内，外圈件500第三凸起部520的位置应该对应于插座100顶部的第一凹槽部130的位置，将外圈件500向下移动，外圈件500的第三凸起部520进入到插座100的第一凹槽部130内被限位，同时外圈件500的第二凹槽部530脱离插头300的第四凸起部320，外圈件500被锁定无法带动插头300进行旋转，从而达到避免插头300被误触从而旋转的效果，同时外圈件500的第三凸起部520***第一凹槽部130时，外圈件500包住插头300，起到一定的防尘和防水作用。First, the fourth protrusion 320 of the plug 300 is inserted into the second groove 530 of the outer ring 500 to be stuck, and the outer ring 500 rotates to drive the plug 300 to rotate, and the plug 300 is inserted into the receiving cavity 110 Inside, the outer ring member 500 rotates to drive the plug 300 to rotate, the fastener 120 enters the locking groove 310 and is limited, so that the plug 300 is fixed in the receiving cavity 110, and the position of the third protrusion 520 of the outer ring member 500 should correspond to At the position of the first groove portion 130 on the top of the socket 100, the outer ring member 500 is moved downward, and the third protrusion 520 of the outer ring member 500 enters into the first groove portion 130 of the socket 100 to be limited, At the same time, the second groove part 530 of the outer ring part 500 is separated from the fourth protrusion part 320 of the plug 300, and the outer ring part 500 is locked and cannot drive the plug 300 to rotate, thereby achieving the effect of preventing the plug 300 from being accidentally touched and rotating. When the third protruding part 520 of the outer ring part 500 is inserted into the first groove part 130, the outer ring part 500 wraps the plug 300 to play a certain role of dustproof and waterproof.
在需要旋转插头300时，将外圈件500向上拔起，外圈件500的第二凹槽部530与插头的第四凸起部320连接，同时外圈件500的第三凸起部520脱离插座100顶部的第一凹槽部130，从而外圈件500可以带动插头300进行旋转，使得扣件120离开锁力槽310，插头300可以从容纳腔体110内取出，在保证了插头300与插座100连接固定后可以被锁定，锁定和解锁的动作方便快捷，同时外圈件500还提供了防尘防水的作用，使得产品整体工作稳定性更强。When the plug 300 needs to be rotated, the outer ring member 500 is pulled up, and the second groove portion 530 of the outer ring member 500 is connected with the fourth raised portion 320 of the plug, while the third raised portion 520 of the outer ring member 500 Break away from the first groove portion 130 on the top of the socket 100, so that the outer ring member 500 can drive the plug 300 to rotate, so that the fastener 120 leaves the locking groove 310, and the plug 300 can be taken out from the receiving cavity 110, ensuring that the plug 300 After being connected and fixed with the socket 100, it can be locked, and the actions of locking and unlocking are convenient and quick. At the same time, the outer ring member 500 also provides dustproof and waterproof functions, making the overall working stability of the product stronger.
可以理解的，第一凹槽部130的设置方式可以有多种，如图8和图15所示，插座100可以在顶部设置沉槽结构，第一凹槽部130的部分或设于沉槽内，图15中，第一凹槽部130完全设置在沉槽内，使得插座100顶部为平面端，或者如图9所述，第一凹槽部130可以设置成全全开口式，或者如图12所示，第一凹槽部130可以设置在插座100顶部的内侧部，如图13，与之匹配的外圈件500设置的第三凸起部520与外圈件500的内侧壁具有一定间隙。It can be understood that the first groove portion 130 can be arranged in various ways. As shown in FIG. 8 and FIG. In FIG. 15, the first groove part 130 is completely set in the sinking groove, so that the top of the socket 100 is a plane end, or as shown in FIG. 9, the first groove part 130 can be set as a fully open type, or as shown As shown in 12, the first groove portion 130 can be arranged on the inner side of the top of the socket 100, as shown in FIG. gap.
可以理解的，在上述基础上，第一凹槽部130和第三凸起部520的位置可以互换，第二凹槽部530和第四凸起部320的位置也可以互换，请参阅图10和图11，第一凹槽部130可以设置在外圈件500内部且第三凸起部520设置在插座100顶部，第二凹槽部530可以设置在插头300上部且第四凸起部320设置在外圈件500内壁，位置互换后所达到的技术效果是一样的。It can be understood that, based on the above, the positions of the first groove part 130 and the third protrusion part 520 can be exchanged, and the positions of the second groove part 530 and the fourth protrusion part 320 can also be exchanged. Please refer to 10 and 11, the first groove part 130 can be arranged inside the outer ring part 500 and the third raised part 520 can be arranged on the top of the socket 100, the second groove part 530 can be arranged on the upper part of the plug 300 and the fourth raised part 320 is arranged on the inner wall of the outer ring member 500, and the technical effect achieved after the position exchange is the same.
请参阅图6，外圈件500外壁设有防滑部540，防滑部540可以由橡胶材料制成，同时防滑部540的外表面可以设有若干槽体，以增加用户接触防滑部540外表面时的摩擦力，起到防滑的作用，通过添加防滑部540，使得用户旋转和移动外圈件500更加的方便。Please refer to Fig. 6, the outer wall of the outer ring 500 is provided with an anti-slip part 540, the anti-slip part 540 can be made of rubber material, and the outer surface of the anti-slip part 540 can be provided with several grooves to increase the user's contact with the outer surface of the anti-slip part 540. The frictional force plays the role of anti-slip. By adding the anti-slip part 540, it is more convenient for the user to rotate and move the outer ring member 500.
请参阅图3和图6，外圈件500内壁设有第一凸起部550，插头300外壁设有第二凸起部330，在第一凸起部550和第二凸起部330之间设有第一弹性件900，第一弹性件900给外圈件500和插头300之间提供了弹力，使得外圈件500和插头300之间相对移动后能回复到原来的位置，具体而言，第一弹性件900提供了外圈件500和插头300相对远离运动的弹力，在插头300被扣件120固定住时，受到第一弹性件900的弹力作用下外圈件500的第三凸起部520被压在第一凹槽部130内，需要使用一定的力克服第一弹性件900的弹力才能将外圈件500拔出，防止外圈件500的第三凸起部520轻易脱离第一凹槽部130，同时第一弹性件900不会影响外圈件500和插头300做相对旋转运动，产品稳定性更强。Please refer to FIG. 3 and FIG. 6 , the inner wall of the outer ring member 500 is provided with a first raised portion 550 , and the outer wall of the plug 300 is provided with a second raised portion 330 , between the first raised portion 550 and the second raised portion 330 A first elastic member 900 is provided, and the first elastic member 900 provides elastic force between the outer ring member 500 and the plug 300, so that the outer ring member 500 and the plug 300 can return to the original position after relative movement, specifically , the first elastic member 900 provides the elastic force for the outer ring member 500 and the plug 300 to move relatively away from each other. The raised portion 520 is pressed into the first groove portion 130, and it is necessary to use a certain force to overcome the elastic force of the first elastic member 900 to pull out the outer ring member 500, preventing the third protrusion 520 of the outer ring member 500 from easily detaching The first groove portion 130 and the first elastic member 900 will not affect the relative rotational movement of the outer ring member 500 and the plug 300 , and the product is more stable.
其中，第一凸起部550和第二凸起部330可以是外圈件500和插头300上一体成型的结构，也可以是设置在外圈件500和插头300上的卡簧和螺丝钉等凸起结构，在此不做限定。Wherein, the first protruding portion 550 and the second protruding portion 330 may be integrally formed structures on the outer ring member 500 and the plug 300 , or may be protrusions such as snap springs and screws arranged on the outer ring member 500 and the plug 300 The structure is not limited here.
进一步的，外圈件500与插头300之间设有防退机构，具体而言，防退机构可以是凸台扣合连接结构。Further, an anti-retraction mechanism is provided between the outer ring member 500 and the plug 300, specifically, the anti-retraction mechanism may be a boss buckle connection structure.
在其中一种实施方式中，请参阅图6和图16，防退机构包括第一卡扣件560和第二卡扣件340，第一卡扣件560设于外圈件500内壁，第二卡扣件340设于插头300外壁，第一卡扣件560和第二卡扣件340均设有用于引导扣合方向的导向斜角，第一卡扣件560和第二卡扣件340均设有用于扣合的扣合面，在实际安装时，插头300从外圈件500的顶部***到外圈件500的第一中空部510内，此时第一卡扣件560和第二卡扣件340的导向斜面相对，在导向斜面的作用下第二卡扣件340向下运动经过第一卡扣件560,到达第一卡扣件560下方，此时第一卡扣件560和第二卡扣件340的扣合面相对，第二卡扣件340不能再回退至第一卡扣件560的上方，从而起到将插头300安装进入第一中空部510内防止插头300回退的效果，更具体的，第一卡扣件560和/或第二卡扣件340应该具有弹性的材质制成，如塑料，扣合面可被设置为水平的平面。In one embodiment, please refer to FIG. 6 and FIG. 16 , the anti-retraction mechanism includes a first buckle 560 and a second buckle 340, the first buckle 560 is arranged on the inner wall of the outer ring 500, and the second The buckle 340 is arranged on the outer wall of the plug 300, the first buckle 560 and the second buckle 340 are provided with guide angles for guiding the buckling direction, the first buckle 560 and the second buckle 340 are both There is a fastening surface for buckling. In actual installation, the plug 300 is inserted into the first hollow part 510 of the outer ring 500 from the top of the outer ring 500. At this time, the first buckle 560 and the second buckle The guide slopes of the fasteners 340 are opposite, and under the action of the guide slopes, the second fastener 340 moves downward through the first fastener 560 and reaches below the first fastener 560. At this moment, the first fastener 560 and the second fastener The fastening surfaces of the second buckle 340 are opposite to each other, and the second buckle 340 can no longer retreat to the top of the first buckle 560, so as to prevent the plug 300 from being retracted by installing the plug 300 into the first hollow portion 510 effect, more specifically, the first buckle 560 and/or the second buckle 340 should be made of elastic material, such as plastic, and the buckle surface can be set as a horizontal plane.
可以理解的，防退机构还可以用卡簧、金属弹片和机米螺丝等方式构成，其中卡簧、金属弹片和机米螺丝均为现有技术，在此不作赘述。It can be understood that the anti-retraction mechanism can also be composed of circlips, metal shrapnel and machine screws, etc., wherein the circlips, metal shrapnel and machine screws are all prior art, and will not be repeated here.
请参阅图3、图4和图19，插头300尾部设有夹紧件600，夹紧件600内部设有第二中空部610，第二中空部610与容纳腔体110连通，夹紧件600远离插头300尾部的一端设有若干第二弹性件620，若干第二弹性件620外部套设有螺母700，螺母700内部为第三中空部710，第三中空部710为上窄下宽结构，螺母700与插头300尾部螺纹连接。夹紧件600主要用于夹紧***到插头300内的线路，具体的，螺母700与插头300尾部螺纹连接，从而旋转螺母700可以不断靠近和远离若干第二弹性件620，当螺母700靠近若干第二弹性件620时，螺母700的第三中空部710有宽渐窄从而使得若干第二弹性件620被收窄，若干第二弹性件620夹紧线路，当螺母700远离若干第二弹性件620时，螺母700的内第三中空部710由窄渐宽变化，从而使得若干第二弹性件620被放松，从而松开线路。Please refer to Fig. 3, Fig. 4 and Fig. 19, a clamping part 600 is provided at the end of the plug 300, and a second hollow part 610 is provided inside the clamping part 600, and the second hollow part 610 communicates with the receiving cavity 110, and the clamping part 600 The end away from the tail of the plug 300 is provided with a number of second elastic members 620, and the outside of the number of second elastic members 620 is sleeved with nuts 700, inside the nut 700 is a third hollow part 710, the third hollow part 710 is a structure with a narrow top and a wide bottom. The nut 700 is threadedly connected with the tail of the plug 300 . The clamping part 600 is mainly used to clamp the line inserted into the plug 300. Specifically, the nut 700 is screwed to the tail of the plug 300, so that the rotating nut 700 can continuously approach and move away from several second elastic parts 620. When the nut 700 approaches several When the second elastic member 620 is used, the third hollow portion 710 of the nut 700 has a width tapered so that the plurality of second elastic members 620 are narrowed, and the plurality of second elastic members 620 clamp the circuit. When the nut 700 is away from the plurality of second elastic members At 620, the inner third hollow portion 710 of the nut 700 changes from narrow to wide, so that several second elastic members 620 are loosened, thereby loosening the circuit.
请参阅图19，若干第二弹性件620间隔设置并形成环形结构，第二弹性件620横截面为沿着环形结构圆心到圆周方向由窄变宽的四边形结构，同时相邻两第二弹性件620相对的面彼此平行，在被螺母700收紧时，若干第二弹性件620之间彼此靠近，从而若干第二弹性件620的顶部彼此贴近形成一圆形，使得若干第二弹性件620的顶部与线缆贴紧，进一步防止进水进尘。Please refer to Fig. 19, several second elastic members 620 are arranged at intervals and form a ring structure, the cross section of the second elastic member 620 is a quadrangular structure from narrow to wide along the direction from the center of the ring structure to the circumference, while two adjacent second elastic members 620 opposite surfaces are parallel to each other, when being tightened by nut 700, several second elastic pieces 620 are close to each other, so that the tops of several second elastic pieces 620 are close to each other to form a circle, so that the number of second elastic pieces 620 The top is tightly attached to the cable to further prevent water and dust from entering.
更优的，夹紧件600与插头300之间设有第二防水件360，第二防水件360为防水胶圈，起到防止水从夹紧件600和插头300之间进入的效果。More preferably, a second waterproof member 360 is provided between the clamping member 600 and the plug 300 , and the second waterproof member 360 is a waterproof rubber ring to prevent water from entering between the clamping member 600 and the plug 300 .
当然，如果在没有使用夹紧件600的情况下，如图22和图23所示，也可以通过包胶的工艺将线缆固定在连接器尾端，其中包胶的方式可以包括插头结构出线或插座结构出线的包胶方式，具体的，图22为插头结构出线的包胶方式，图23和图24为插座结构出线的包胶方式。Of course, if the clamping member 600 is not used, as shown in Fig. 22 and Fig. 23, the cable can also be fixed to the end of the connector through the process of encapsulation, wherein the way of encapsulation can include the outlet of the plug structure Or the rubber wrapping method of the outgoing line of the socket structure, specifically, Fig. 22 shows the rubber covering method of the outgoing line of the plug structure, and Fig. 23 and Fig. 24 show the rubber covering method of the outgoing line of the socket structure.
请参阅图3，插头300外壁设有台阶端面，插座100顶面和台阶端面之间设有第四防水件800，第四防水件800可以环绕设置于插头300外壁并设置于第一防水件400上方，也可以设置在插座100内壁扣件120的上方，第四防水件800、第三防水件200和第一防水件400形成多重防水，防水效果更好。Please refer to FIG. 3 , the outer wall of the plug 300 is provided with a stepped end surface, and a fourth waterproof member 800 is provided between the top surface of the socket 100 and the stepped end surface. The fourth waterproof member 800 can be arranged around the outer wall of the plug 300 and arranged on the first waterproof member 400 Above, it can also be arranged above the fastener 120 on the inner wall of the socket 100. The fourth waterproof part 800, the third waterproof part 200 and the first waterproof part 400 form multiple waterproof parts, and the waterproof effect is better.
请参阅图17和图18，插座100内设有第一电极端子140，插头300内设有第二电极端子350，第一电极端子140用于在扣件120在第一槽体311内被限位后与第二电极端子350电性连接，具体而言，第一电极端子140和第二电极端子350在插头300和插座100旋转固定后位置匹配，在插头300和插座100旋转固定后第一电极端子140和第二电极端子350抵住彼此，实现插头300和插座100旋转连接后电连接的效果。17 and 18, the socket 100 is provided with a first electrode terminal 140, and the plug 300 is provided with a second electrode terminal 350. After positioning, it is electrically connected with the second electrode terminal 350. Specifically, the first electrode terminal 140 and the second electrode terminal 350 are matched in position after the plug 300 and the socket 100 are rotated and fixed, and after the plug 300 and the socket 100 are rotated and fixed, the first The electrode terminal 140 and the second electrode terminal 350 abut against each other to achieve the effect of electrical connection after the plug 300 and the socket 100 are rotated and connected.
在其中一种实施例中，请参阅图16，锁力槽310还包括与第一槽体311连通的引导槽312，扣件120与引导槽312之间具有周向防呆结构，使得插头300和插座100在对接时两者之间的端子能够对准位置，使用更加方便，更具体的，扣件120为一个；或者，扣件120设置有多个，多个扣件120中至少有两个扣件120的宽度不同，引导槽312的宽度与扣件120的宽度一一对应。即限定插座和插头水平向的位置，进行防呆，保证插头端子和插座端子的稳定接触，当然，除了宽度的不同实现防呆的效果之外，还可以选择切斜角度的不同来实现，如至少有两个扣件120的侧壁倾斜角度不同，也可以实现上述效果。In one of the embodiments, please refer to FIG. 16 , the locking groove 310 further includes a guide groove 312 communicating with the first groove body 311 , and there is a circumferential foolproof structure between the fastener 120 and the guide groove 312 , so that the plug 300 When docking with the socket 100, the terminals between the two can be aligned, which is more convenient to use. More specifically, there is one fastener 120; or, there are multiple fasteners 120, and at least two fasteners 120 are provided. The width of each fastener 120 is different, and the width of the guide groove 312 corresponds to the width of the fastener 120 one by one. That is to limit the horizontal position of the socket and plug, to prevent fooling, and to ensure the stable contact between the plug terminal and the socket terminal. Of course, in addition to the difference in width to achieve the effect of foolproofing, it can also be achieved by choosing a different cutting angle, such as The above effects can also be achieved if at least two fasteners 120 have different inclination angles of the side walls.
综上，本申请实施例中的上述一个或多个技术方案，至少具有如下一种或多种技术效果：In summary, the above one or more technical solutions in the embodiments of the present application have at least one or more of the following technical effects:
在本发明实施例提供的一种快接高可靠密封连接器连接结构，快接高可靠密封连接器连接结构包括：插座100、插头300和第一防水件400，当在使用时，插头300***到插座100的容纳腔体110内，然后旋转插头300，使得插座100内壁的扣件120进入到插头300外壁的锁力槽310被扣紧，从而完成插头300和插座100的连接，因为锁力槽310的长度是确定的，使得扣件120进入到锁力槽310一定的位置会被扣紧，从而避免了现有技术中插座100和插头300之间连接不够精准的问题，同时此种连接方式只需要旋转较小的角度即可完成连接，不需要旋转很多圈，使用方便快捷，插头300***到插座100的容纳腔体110内后，第一防水件400设置在插头300和插座100侧壁之间，设在插座100和插头300之间侧部的防水件对比设在插座100和插头300顶端面之间的防水件，防水效果要更好更稳定，整个产品实现快捷连接和高可靠密封的效果，当然，本产品除了应用于电连接器，还可以应用到任意的流体管道连接器，以实现密封和快速连接的效果。A quick-connect high-reliability sealed connector connection structure provided in the embodiment of the present invention, the quick-connect high-reliability sealed connector connection structure includes: a socket 100, a plug 300 and a first waterproof member 400, when in use, the plug 300 is inserted into the cavity 110 of the socket 100, and then rotate the plug 300, so that the fastener 120 on the inner wall of the socket 100 enters the locking groove 310 on the outer wall of the plug 300 and is fastened, thereby completing the connection between the plug 300 and the socket 100, because the locking force The length of the groove 310 is determined, so that the fastener 120 will be fastened when it enters the locking groove 310 at a certain position, thereby avoiding the problem of inaccurate connection between the socket 100 and the plug 300 in the prior art. The method only needs to rotate a small angle to complete the connection, and does not need to rotate many turns, which is convenient and quick to use. After the plug 300 is inserted into the receiving cavity 110 of the socket 100, the first waterproof member 400 is arranged on the side of the plug 300 and the socket 100 Between the walls, the waterproof part arranged on the side between the socket 100 and the plug 300 is better than the waterproof part arranged between the socket 100 and the top surface of the plug 300. The waterproof effect is better and more stable, and the whole product realizes fast connection and high reliability. Sealing effect, of course, in addition to being applied to electrical connectors, this product can also be applied to any fluid pipeline connectors to achieve sealing and quick connection effects.
本发明的实施方式Embodiments of the present invention
在此处键入本发明的实施方式描述段落。Type the description of the embodiments of the invention paragraph here.
工业实用性Industrial Applicability
在此处键入工业实用性描述段落。Type the industrial applicability description paragraph here.
序列表自由内容Sequence Listing Free Content
尽管已描述了本发明的优选实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例做出另外的变更和修改。所以，所附权利要求意欲解释为包括优选实施例以及落入本发明范围的所有变更和修改。While preferred embodiments of the present invention have been described, additional changes and modifications can be made to these embodiments by those skilled in the art once the basic inventive concept is appreciated. Therefore, it is intended that the appended claims be construed to cover the preferred embodiment as well as all changes and modifications which fall within the scope of the invention.
显然，本领域的技术人员可以对本发明实施例进行各种改动和变型而不脱离本发明实施例的精神和范围。这样，倘若本发明实施例的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。Apparently, those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. In this way, if the modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and equivalent technologies, the present invention also intends to include these modifications and variations.

Claims (10)

  1. 一种快接高可靠密封连接器连接结构，其特征在于，包括：A quick-connect high-reliability sealed connector connection structure, characterized in that it includes:
    插座，所述插座内部设有容纳腔体，所述插座内壁设有扣件；A socket, the inside of the socket is provided with a receiving cavity, and the inner wall of the socket is provided with fasteners;
    插头，所述插头用于***所述容纳腔体；a plug, the plug is used to insert into the accommodating cavity;
    锁力槽，所述锁力槽设于所述插头外壁，所述锁力槽包括横向设置的第一槽体，所述第一槽体的位置与所述插头***所述容纳腔体时所述扣件所处的位置匹配，旋转所述插头时，所述扣件进入所述第一槽体以使所述扣件被限位；A force locking groove, the force locking groove is arranged on the outer wall of the plug, and the force locking groove includes a first groove body arranged transversely, the position of the first groove body is the same as that of the socket when the plug is inserted into the accommodating cavity. The position of the fastener is matched, and when the plug is rotated, the fastener enters the first groove so that the fastener is limited;
    第一防水件，所述第一防水件设有至少一个，所述第一防水件用于在所述插头***所述插座时设置于所述插头外侧壁与所述插座内侧壁之间。There is at least one first waterproof member, and the first waterproof member is configured to be arranged between the outer wall of the plug and the inner wall of the socket when the plug is inserted into the socket.
  2. 根据权利要求1所述的一种快接高可靠密封连接器连接结构，其特征在于，还包括：A quick-connect high-reliability sealed connector connection structure according to claim 1, further comprising:
    外圈件，所述外圈件内设有第一中空部，所述插头设于所述第一中空部内，其中，所述插座与所述外圈件之间设有第一扣合连接机构，所述插头与所述外圈件之间设有第二扣合连接机构。An outer ring member, the outer ring member is provided with a first hollow part, the plug is arranged in the first hollow part, wherein a first fastening connection mechanism is provided between the socket and the outer ring member , A second fastening connection mechanism is provided between the plug and the outer ring.
  3. 根据权利要求2所述的一种快接高可靠密封连接器连接结构，其特征在于，所述外圈件外壁设有防滑部。The connection structure of a quick-connect high-reliability sealed connector according to claim 2, wherein an anti-slip part is provided on the outer wall of the outer ring.
  4. 根据权利要求2所述的一种快接高可靠密封连接器连接结构，其特征在于，所述外圈件内壁设有第一凸起部，所述插头外壁设有第二凸起部，在所述第一凸起部和所述第二凸起部之间设有第一弹性件。A quick-connect high-reliability sealing connector connection structure according to claim 2, characterized in that, the inner wall of the outer ring is provided with a first protrusion, and the outer wall of the plug is provided with a second protrusion. A first elastic member is provided between the first protruding portion and the second protruding portion.
  5. 根据权利要求4所述的一种快接高可靠密封连接器连接结构，其特征在于，所述外圈件与所述插头之间设有防退机构。The connection structure of a quick-connect high-reliability sealed connector according to claim 4, wherein an anti-retreat mechanism is provided between the outer ring member and the plug.
  6. 根据权利要求1所述的一种快接高可靠密封连接器连接结构，其特征在于，所述锁力槽还包括与所述第一槽体连通的引导槽，所述扣件与所述引导槽之间具有周向防呆结构。The fast-connecting high-reliability sealing connector connection structure according to claim 1, wherein the locking force groove further includes a guide groove communicating with the first groove body, and the fastener is connected with the guide groove. There is a circumferential fool-proof structure between the slots.
  7. 根据权利要求1所述的一种快接高可靠密封连接器连接结构，其特征在于，所述插头尾部设有夹紧件，所述夹紧件内部设有第二中空部，所述第二中空部与所述容纳腔体连通，所述夹紧件远离所述插头尾部的一端设有若干第二弹性件，所述若干第二弹性件外部套设有螺母，所述螺母内部为第三中空部，所述第三中空部为上窄下宽结构，所述螺母与所述插头尾部螺纹连接，所述若干第二弹性件间隔设置并形成环形结构。A quick-connect high-reliability sealing connector connection structure according to claim 1, wherein a clamping part is provided at the tail of the plug, and a second hollow part is provided inside the clamping part, and the second The hollow part communicates with the accommodating cavity, and the end of the clamping member away from the tail of the plug is provided with a plurality of second elastic members, the outer parts of the plurality of second elastic members are sleeved with nuts, and the inside of the nut is a third The hollow part, the third hollow part has a narrow upper part and a wider lower part, the nut is screwed to the tail of the plug, and the plurality of second elastic members are arranged at intervals to form a ring structure.
  8. 根据权利要求7所述的一种快接高可靠密封连接器连接结构，其特征在于，所述夹紧件与所述插头之间设有第二防水件。The connection structure of a quick-connect high-reliability sealed connector according to claim 7, wherein a second waterproof member is provided between the clamping member and the plug.
  9. 根据权利要求1-8任意一项所述的一种快接高可靠密封连接器连接结构，其特征在于，还包括：第三防水件，所述第三防水件设于所述容纳腔体底部,所述插头用于***所述容纳腔体并压紧所述第三防水件。A quick-connect high-reliability sealed connector connection structure according to any one of claims 1-8, further comprising: a third waterproof member, the third waterproof member is arranged at the bottom of the accommodation cavity , the plug is used to insert into the accommodation cavity and compress the third waterproof member.
  10. 根据权利要求1-8任意一项所述的一种快接高可靠密封连接器连接结构，其特征在于，所述插头外壁设有台阶端面，所述插座顶面和所述台阶端面之间设有第四防水件。A quick-connect high-reliability sealing connector connection structure according to any one of claims 1-8, characterized in that, the outer wall of the plug is provided with a stepped end surface, and there is a gap between the top surface of the socket and the stepped end surface. There is a fourth waterproof member.
PCT/CN2021/126834 2021-10-27 2021-10-27 Connection structure of connector with quick coupling and highly reliable sealing functions WO2023070402A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/126834 WO2023070402A1 (en) 2021-10-27 2021-10-27 Connection structure of connector with quick coupling and highly reliable sealing functions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/126834 WO2023070402A1 (en) 2021-10-27 2021-10-27 Connection structure of connector with quick coupling and highly reliable sealing functions

Publications (1)

Publication Number Publication Date
WO2023070402A1 true WO2023070402A1 (en) 2023-05-04

Family

ID=86158769

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/126834 WO2023070402A1 (en) 2021-10-27 2021-10-27 Connection structure of connector with quick coupling and highly reliable sealing functions

Country Status (1)

Country Link
WO (1) WO2023070402A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004054041A1 (en) * 2002-12-06 2004-06-24 Ten47 Limited Electrical power connector
CN103594866A (en) * 2013-11-21 2014-02-19 浙江中杭电子有限公司 Rapid locking-disengaging coupling element
CN208707006U (en) * 2018-09-14 2019-04-05 宁波信迈电子科技有限公司 The female of load end on a kind of monopole line
CN109742576A (en) * 2019-02-28 2019-05-10 广东超能力电力科技有限公司 A kind of quick connector for conductive connection

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004054041A1 (en) * 2002-12-06 2004-06-24 Ten47 Limited Electrical power connector
CN103594866A (en) * 2013-11-21 2014-02-19 浙江中杭电子有限公司 Rapid locking-disengaging coupling element
CN208707006U (en) * 2018-09-14 2019-04-05 宁波信迈电子科技有限公司 The female of load end on a kind of monopole line
CN109742576A (en) * 2019-02-28 2019-05-10 广东超能力电力科技有限公司 A kind of quick connector for conductive connection

Similar Documents

Publication Publication Date Title
US9293858B2 (en) Screw down connector
US4682847A (en) Connector for releasable connection of a first and a second apparatus
US3711815A (en) Tight angle multi-contact electrical connector
WO2007040013A1 (en) Connector
MXPA01007373A (en) Electrical plug housing.
KR101611899B1 (en) Waterproof possible electrical connection port
TWM560713U (en) Oblique insertion type waterproof electric connector
CN210535916U (en) Waterproof electric connector
US3551879A (en) Nonloosening electrical connector
WO2023070402A1 (en) Connection structure of connector with quick coupling and highly reliable sealing functions
KR200392268Y1 (en) cable connector of CCTV with waterproof device
CN219627008U (en) Energy storage connector with fool-proof rotation stopping function
US4563049A (en) Electrical plug of dead front design
CN216413416U (en) Connect high reliable sealed connector connection structure soon
CA2474547C (en) Electrical connector apparatus and cover therefor
US20230146927A1 (en) An assembly for sealing a juncture of a cable in a wall
US9634431B1 (en) Clamp cup to secure electrical connectors having first and second mating structures
US9941605B2 (en) Wire connectors with binding terminals
TWM485539U (en) Waterproof connecting device and assembly thereof
CN113889813A (en) Connect high reliable sealed connector connection structure soon
CN202872075U (en) Female-joint connector
CN220510347U (en) Waterproof quick electric connector
CN219226792U (en) Connection male head, connection female seat and waterproof plug connector
CN220156156U (en) Surgical robot strain elimination box
CN217281465U (en) Wiring terminal with anti-disengaging structure

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21961770

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE